Thread 177 (Thread 0x7f072ffff700 (LWP 19487)):
#0  0x00007f075652da0e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f07573ccd47 in inline_mysql_cond_timedwait (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1202
        mutex = 0x7f075847f180
        result = <value optimized out>
        src_line = 292
        src_file = 0x7f075752a250 "/home/buildbot/buildbot/build/mariadb-10.1.11/mysys/thr_timer.c"
        that = 0x7f075847f1c0
#2  timer_handler (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/mysys/thr_timer.c:292
        top_time = <value optimized out>
        abstime = {tv_sec = 2147483647, tv_nsec = 0}
#3  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f075282cc08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f075282cc08
        user_arg = 0x0
        pfs = <value optimized out>
        user_start_routine = 0x7f07573ccb50 <timer_handler>
        klass = <value optimized out>
#4  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 176 (Thread 0x7f071dfff700 (LWP 19488)):
#0  0x00007f075652da0e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f07572f015f in inline_mysql_cond_timedwait (control=0x7f0757ba2c80, sleep_time=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1202
        result = <value optimized out>
        src_line = 119
        src_file = 0x7f0757520ed0 "/home/buildbot/buildbot/build/mariadb-10.1.11/storage/maria/ma_servicethread.c"
#2  my_service_thread_sleep (control=0x7f0757ba2c80, sleep_time=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/maria/ma_servicethread.c:118
        abstime = {tv_sec = 1455708526, tv_nsec = 271128000}
        res = 0 '\000'
#3  0x00007f07572e879f in ma_checkpoint_background (arg=0x1e)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/maria/ma_checkpoint.c:711
        interval = 30
        sleeps = 57090
        sleep_time = 30
        log_horizon_at_last_checkpoint = 4294997335
        pagecache_flushes_at_last_checkpoint = 0
        pages_bunch_size = 0
        filter_param = {up_to_lsn = 4294997291, max_pages = 1384121280}
        dfile = 0x0
        kfile = 0x0
#4  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f075282ce08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f075282ce08
        user_arg = 0x1e
        pfs = <value optimized out>
        user_start_routine = 0x7f07572e86f0 <ma_checkpoint_background>
        klass = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 175 (Thread 0x7f04d8bff700 (LWP 19489)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=0, message1=0x7f04d8bfed20, message2=0x7f04d8bfed30, 
    type=0x7f04d8bfed40, space_id=0x7f04d8bfed50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756889000
        start_pos = 0
        end_pos = 256
        events = 0x7f0735fe5000
#2  os_aio_linux_handle (global_seg=0, message1=0x7f04d8bfed20, message2=0x7f04d8bfed30, type=0x7f04d8bfed40, 
    space_id=0x7f04d8bfed50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f0752838150
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=0)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 0
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 174 (Thread 0x7f04d81fe700 (LWP 19490)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=1, message1=0x7f04d81fdd20, message2=0x7f04d81fdd30, 
    type=0x7f04d81fdd40, space_id=0x7f04d81fdd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075688c000
        start_pos = 0
        end_pos = 256
        events = 0x7f0752851000
#2  os_aio_linux_handle (global_seg=1, message1=0x7f04d81fdd20, message2=0x7f04d81fdd30, type=0x7f04d81fdd40, 
    space_id=0x7f04d81fdd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f0752838060
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=1)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 1
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 173 (Thread 0x7f04d77fd700 (LWP 19491)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=2, message1=0x7f04d77fcd20, message2=0x7f04d77fcd30, 
    type=0x7f04d77fcd40, space_id=0x7f04d77fcd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075695a000
        start_pos = 0
        end_pos = 256
        events = 0x7f0735f26000
#2  os_aio_linux_handle (global_seg=2, message1=0x7f04d77fcd20, message2=0x7f04d77fcd30, type=0x7f04d77fcd40, 
    space_id=0x7f04d77fcd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=2)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 2
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 172 (Thread 0x7f04d6dfc700 (LWP 19492)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=3, message1=0x7f04d6dfbd20, message2=0x7f04d6dfbd30, 
    type=0x7f04d6dfbd40, space_id=0x7f04d6dfbd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756957000
        start_pos = 256
        end_pos = 512
        events = 0x7f0735f28000
#2  os_aio_linux_handle (global_seg=3, message1=0x7f04d6dfbd20, message2=0x7f04d6dfbd30, type=0x7f04d6dfbd40, 
    space_id=0x7f04d6dfbd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=3)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 3
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 171 (Thread 0x7f04d63fb700 (LWP 19493)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=4, message1=0x7f04d63fad20, message2=0x7f04d63fad30, 
    type=0x7f04d63fad40, space_id=0x7f04d63fad50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756954000
        start_pos = 512
        end_pos = 768
        events = 0x7f0735f2a000
#2  os_aio_linux_handle (global_seg=4, message1=0x7f04d63fad20, message2=0x7f04d63fad30, type=0x7f04d63fad40, 
    space_id=0x7f04d63fad50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=4)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 4
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 170 (Thread 0x7f04d59fa700 (LWP 19494)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=5, message1=0x7f04d59f9d20, message2=0x7f04d59f9d30, 
    type=0x7f04d59f9d40, space_id=0x7f04d59f9d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756951000
        start_pos = 768
        end_pos = 1024
        events = 0x7f0735f2c000
#2  os_aio_linux_handle (global_seg=5, message1=0x7f04d59f9d20, message2=0x7f04d59f9d30, type=0x7f04d59f9d40, 
    space_id=0x7f04d59f9d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=5)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 5
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 169 (Thread 0x7f04d4ff9700 (LWP 19495)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=6, message1=0x7f04d4ff8d20, message2=0x7f04d4ff8d30, 
    type=0x7f04d4ff8d40, space_id=0x7f04d4ff8d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075694e000
        start_pos = 1024
        end_pos = 1280
        events = 0x7f0735f2e000
#2  os_aio_linux_handle (global_seg=6, message1=0x7f04d4ff8d20, message2=0x7f04d4ff8d30, type=0x7f04d4ff8d40, 
    space_id=0x7f04d4ff8d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=6)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 6
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 168 (Thread 0x7f04d45f8700 (LWP 19496)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=7, message1=0x7f04d45f7d20, message2=0x7f04d45f7d30, 
    type=0x7f04d45f7d40, space_id=0x7f04d45f7d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075694b000
        start_pos = 1280
        end_pos = 1536
        events = 0x7f0735f30000
#2  os_aio_linux_handle (global_seg=7, message1=0x7f04d45f7d20, message2=0x7f04d45f7d30, type=0x7f04d45f7d40, 
    space_id=0x7f04d45f7d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=7)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 7
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 167 (Thread 0x7f04d3bf7700 (LWP 19497)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=8, message1=0x7f04d3bf6d20, message2=0x7f04d3bf6d30, 
    type=0x7f04d3bf6d40, space_id=0x7f04d3bf6d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756948000
        start_pos = 1536
        end_pos = 1792
        events = 0x7f0735f32000
#2  os_aio_linux_handle (global_seg=8, message1=0x7f04d3bf6d20, message2=0x7f04d3bf6d30, type=0x7f04d3bf6d40, 
    space_id=0x7f04d3bf6d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=8)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 8
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 166 (Thread 0x7f04d31f6700 (LWP 19498)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=9, message1=0x7f04d31f5d20, message2=0x7f04d31f5d30, 
    type=0x7f04d31f5d40, space_id=0x7f04d31f5d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756937000
        start_pos = 1792
        end_pos = 2048
        events = 0x7f0735f34000
#2  os_aio_linux_handle (global_seg=9, message1=0x7f04d31f5d20, message2=0x7f04d31f5d30, type=0x7f04d31f5d40, 
    space_id=0x7f04d31f5d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=9)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 9
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 165 (Thread 0x7f04d27f5700 (LWP 19499)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=10, message1=0x7f04d27f4d20, message2=0x7f04d27f4d30, 
    type=0x7f04d27f4d40, space_id=0x7f04d27f4d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756934000
        start_pos = 2048
        end_pos = 2304
        events = 0x7f0735f36000
#2  os_aio_linux_handle (global_seg=10, message1=0x7f04d27f4d20, message2=0x7f04d27f4d30, type=0x7f04d27f4d40, 
    space_id=0x7f04d27f4d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=10)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 10
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 164 (Thread 0x7f04d1df4700 (LWP 19500)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=11, message1=0x7f04d1df3d20, message2=0x7f04d1df3d30, 
    type=0x7f04d1df3d40, space_id=0x7f04d1df3d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756931000
        start_pos = 2304
        end_pos = 2560
        events = 0x7f0735f38000
#2  os_aio_linux_handle (global_seg=11, message1=0x7f04d1df3d20, message2=0x7f04d1df3d30, type=0x7f04d1df3d40, 
    space_id=0x7f04d1df3d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=11)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 11
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 163 (Thread 0x7f04d13f3700 (LWP 19501)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=12, message1=0x7f04d13f2d20, message2=0x7f04d13f2d30, 
    type=0x7f04d13f2d40, space_id=0x7f04d13f2d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075692e000
        start_pos = 2560
        end_pos = 2816
        events = 0x7f0735f3a000
#2  os_aio_linux_handle (global_seg=12, message1=0x7f04d13f2d20, message2=0x7f04d13f2d30, type=0x7f04d13f2d40, 
    space_id=0x7f04d13f2d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=12)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 12
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 162 (Thread 0x7f04d09f2700 (LWP 19502)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=13, message1=0x7f04d09f1d20, message2=0x7f04d09f1d30, 
    type=0x7f04d09f1d40, space_id=0x7f04d09f1d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075692b000
        start_pos = 2816
        end_pos = 3072
        events = 0x7f0735f3c000
#2  os_aio_linux_handle (global_seg=13, message1=0x7f04d09f1d20, message2=0x7f04d09f1d30, type=0x7f04d09f1d40, 
    space_id=0x7f04d09f1d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=13)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 13
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 161 (Thread 0x7f04cfff1700 (LWP 19503)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=14, message1=0x7f04cfff0d20, message2=0x7f04cfff0d30, 
    type=0x7f04cfff0d40, space_id=0x7f04cfff0d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756928000
        start_pos = 3072
        end_pos = 3328
        events = 0x7f0735f3e000
#2  os_aio_linux_handle (global_seg=14, message1=0x7f04cfff0d20, message2=0x7f04cfff0d30, type=0x7f04cfff0d40, 
    space_id=0x7f04cfff0d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=14)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 14
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 160 (Thread 0x7f04cf5f0700 (LWP 19504)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=15, message1=0x7f04cf5efd20, message2=0x7f04cf5efd30, 
    type=0x7f04cf5efd40, space_id=0x7f04cf5efd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756925000
        start_pos = 3328
        end_pos = 3584
        events = 0x7f0735f40000
#2  os_aio_linux_handle (global_seg=15, message1=0x7f04cf5efd20, message2=0x7f04cf5efd30, type=0x7f04cf5efd40, 
    space_id=0x7f04cf5efd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=15)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 15
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 159 (Thread 0x7f04cebef700 (LWP 19505)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=16, message1=0x7f04cebeed20, message2=0x7f04cebeed30, 
    type=0x7f04cebeed40, space_id=0x7f04cebeed50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756922000
        start_pos = 3584
        end_pos = 3840
        events = 0x7f0735f42000
#2  os_aio_linux_handle (global_seg=16, message1=0x7f04cebeed20, message2=0x7f04cebeed30, type=0x7f04cebeed40, 
    space_id=0x7f04cebeed50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=16)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 16
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 158 (Thread 0x7f04ce1ee700 (LWP 19506)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=17, message1=0x7f04ce1edd20, message2=0x7f04ce1edd30, 
    type=0x7f04ce1edd40, space_id=0x7f04ce1edd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075691f000
        start_pos = 3840
        end_pos = 4096
        events = 0x7f0735f44000
#2  os_aio_linux_handle (global_seg=17, message1=0x7f04ce1edd20, message2=0x7f04ce1edd30, type=0x7f04ce1edd40, 
    space_id=0x7f04ce1edd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=17)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 17
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 157 (Thread 0x7f04cd7ed700 (LWP 19507)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=18, message1=0x7f04cd7ecd20, message2=0x7f04cd7ecd30, 
    type=0x7f04cd7ecd40, space_id=0x7f04cd7ecd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075691c000
        start_pos = 4096
        end_pos = 4352
        events = 0x7f0735f46000
#2  os_aio_linux_handle (global_seg=18, message1=0x7f04cd7ecd20, message2=0x7f04cd7ecd30, type=0x7f04cd7ecd40, 
    space_id=0x7f04cd7ecd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=18)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 18
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 156 (Thread 0x7f04ccdec700 (LWP 19508)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=19, message1=0x7f04ccdebd20, message2=0x7f04ccdebd30, 
    type=0x7f04ccdebd40, space_id=0x7f04ccdebd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756919000
        start_pos = 4352
        end_pos = 4608
        events = 0x7f0735f48000
#2  os_aio_linux_handle (global_seg=19, message1=0x7f04ccdebd20, message2=0x7f04ccdebd30, type=0x7f04ccdebd40, 
    space_id=0x7f04ccdebd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=19)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 19
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 155 (Thread 0x7f04cc3eb700 (LWP 19509)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=20, message1=0x7f04cc3ead20, message2=0x7f04cc3ead30, 
    type=0x7f04cc3ead40, space_id=0x7f04cc3ead50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756916000
        start_pos = 4608
        end_pos = 4864
        events = 0x7f0735f4a000
#2  os_aio_linux_handle (global_seg=20, message1=0x7f04cc3ead20, message2=0x7f04cc3ead30, type=0x7f04cc3ead40, 
    space_id=0x7f04cc3ead50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=20)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 20
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 154 (Thread 0x7f04cb9ea700 (LWP 19510)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=21, message1=0x7f04cb9e9d20, message2=0x7f04cb9e9d30, 
    type=0x7f04cb9e9d40, space_id=0x7f04cb9e9d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756913000
        start_pos = 4864
        end_pos = 5120
        events = 0x7f0735f4c000
#2  os_aio_linux_handle (global_seg=21, message1=0x7f04cb9e9d20, message2=0x7f04cb9e9d30, type=0x7f04cb9e9d40, 
    space_id=0x7f04cb9e9d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=21)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 21
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 153 (Thread 0x7f04cafe9700 (LWP 19511)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=22, message1=0x7f04cafe8d20, message2=0x7f04cafe8d30, 
    type=0x7f04cafe8d40, space_id=0x7f04cafe8d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756910000
        start_pos = 5120
        end_pos = 5376
        events = 0x7f0735f4e000
#2  os_aio_linux_handle (global_seg=22, message1=0x7f04cafe8d20, message2=0x7f04cafe8d30, type=0x7f04cafe8d40, 
    space_id=0x7f04cafe8d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=22)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 22
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 152 (Thread 0x7f04ca5e8700 (LWP 19512)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=23, message1=0x7f04ca5e7d20, message2=0x7f04ca5e7d30, 
    type=0x7f04ca5e7d40, space_id=0x7f04ca5e7d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075690d000
        start_pos = 5376
        end_pos = 5632
        events = 0x7f0735f50000
#2  os_aio_linux_handle (global_seg=23, message1=0x7f04ca5e7d20, message2=0x7f04ca5e7d30, type=0x7f04ca5e7d40, 
    space_id=0x7f04ca5e7d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=23)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 23
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 151 (Thread 0x7f04c9be7700 (LWP 19513)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=24, message1=0x7f04c9be6d20, message2=0x7f04c9be6d30, 
    type=0x7f04c9be6d40, space_id=0x7f04c9be6d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075690a000
        start_pos = 5632
        end_pos = 5888
        events = 0x7f0735f52000
#2  os_aio_linux_handle (global_seg=24, message1=0x7f04c9be6d20, message2=0x7f04c9be6d30, type=0x7f04c9be6d40, 
    space_id=0x7f04c9be6d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=24)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 24
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 150 (Thread 0x7f04c91e6700 (LWP 19514)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=25, message1=0x7f04c91e5d20, message2=0x7f04c91e5d30, 
    type=0x7f04c91e5d40, space_id=0x7f04c91e5d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756907000
        start_pos = 5888
        end_pos = 6144
        events = 0x7f0735f54000
#2  os_aio_linux_handle (global_seg=25, message1=0x7f04c91e5d20, message2=0x7f04c91e5d30, type=0x7f04c91e5d40, 
    space_id=0x7f04c91e5d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=25)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 25
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 149 (Thread 0x7f04c87e5700 (LWP 19515)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=26, message1=0x7f04c87e4d20, message2=0x7f04c87e4d30, 
    type=0x7f04c87e4d40, space_id=0x7f04c87e4d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756904000
        start_pos = 6144
        end_pos = 6400
        events = 0x7f0735f56000
#2  os_aio_linux_handle (global_seg=26, message1=0x7f04c87e4d20, message2=0x7f04c87e4d30, type=0x7f04c87e4d40, 
    space_id=0x7f04c87e4d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=26)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 26
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 148 (Thread 0x7f04c7de4700 (LWP 19516)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=27, message1=0x7f04c7de3d20, message2=0x7f04c7de3d30, 
    type=0x7f04c7de3d40, space_id=0x7f04c7de3d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756901000
        start_pos = 6400
        end_pos = 6656
        events = 0x7f0735f58000
#2  os_aio_linux_handle (global_seg=27, message1=0x7f04c7de3d20, message2=0x7f04c7de3d30, type=0x7f04c7de3d40, 
    space_id=0x7f04c7de3d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=27)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 27
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 147 (Thread 0x7f04c73e3700 (LWP 19517)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=28, message1=0x7f04c73e2d20, message2=0x7f04c73e2d30, 
    type=0x7f04c73e2d40, space_id=0x7f04c73e2d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568fe000
        start_pos = 6656
        end_pos = 6912
        events = 0x7f0735f5a000
#2  os_aio_linux_handle (global_seg=28, message1=0x7f04c73e2d20, message2=0x7f04c73e2d30, type=0x7f04c73e2d40, 
    space_id=0x7f04c73e2d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=28)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 28
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 146 (Thread 0x7f04c69e2700 (LWP 19518)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=29, message1=0x7f04c69e1d20, message2=0x7f04c69e1d30, 
    type=0x7f04c69e1d40, space_id=0x7f04c69e1d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568fb000
        start_pos = 6912
        end_pos = 7168
        events = 0x7f0735f5c000
#2  os_aio_linux_handle (global_seg=29, message1=0x7f04c69e1d20, message2=0x7f04c69e1d30, type=0x7f04c69e1d40, 
    space_id=0x7f04c69e1d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=29)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 29
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 145 (Thread 0x7f04c5fe1700 (LWP 19519)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=30, message1=0x7f04c5fe0d20, message2=0x7f04c5fe0d30, 
    type=0x7f04c5fe0d40, space_id=0x7f04c5fe0d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568f8000
        start_pos = 7168
        end_pos = 7424
        events = 0x7f0735f5e000
#2  os_aio_linux_handle (global_seg=30, message1=0x7f04c5fe0d20, message2=0x7f04c5fe0d30, type=0x7f04c5fe0d40, 
    space_id=0x7f04c5fe0d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=30)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 30
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 144 (Thread 0x7f04c55e0700 (LWP 19520)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=31, message1=0x7f04c55dfd20, message2=0x7f04c55dfd30, 
    type=0x7f04c55dfd40, space_id=0x7f04c55dfd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568f5000
        start_pos = 7424
        end_pos = 7680
        events = 0x7f0735f60000
#2  os_aio_linux_handle (global_seg=31, message1=0x7f04c55dfd20, message2=0x7f04c55dfd30, type=0x7f04c55dfd40, 
    space_id=0x7f04c55dfd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=31)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 31
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 143 (Thread 0x7f04c4bdf700 (LWP 19521)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=32, message1=0x7f04c4bded20, message2=0x7f04c4bded30, 
    type=0x7f04c4bded40, space_id=0x7f04c4bded50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568f2000
        start_pos = 7680
        end_pos = 7936
        events = 0x7f0735f62000
#2  os_aio_linux_handle (global_seg=32, message1=0x7f04c4bded20, message2=0x7f04c4bded30, type=0x7f04c4bded40, 
    space_id=0x7f04c4bded50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=32)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 32
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 142 (Thread 0x7f04c41de700 (LWP 19522)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=33, message1=0x7f04c41ddd20, message2=0x7f04c41ddd30, 
    type=0x7f04c41ddd40, space_id=0x7f04c41ddd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568ef000
        start_pos = 7936
        end_pos = 8192
        events = 0x7f0735f64000
#2  os_aio_linux_handle (global_seg=33, message1=0x7f04c41ddd20, message2=0x7f04c41ddd30, type=0x7f04c41ddd40, 
    space_id=0x7f04c41ddd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=33)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 33
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 141 (Thread 0x7f04c37dd700 (LWP 19523)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=34, message1=0x7f04c37dcd20, message2=0x7f04c37dcd30, 
    type=0x7f04c37dcd40, space_id=0x7f04c37dcd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568ec000
        start_pos = 8192
        end_pos = 8448
        events = 0x7f0735f66000
#2  os_aio_linux_handle (global_seg=34, message1=0x7f04c37dcd20, message2=0x7f04c37dcd30, type=0x7f04c37dcd40, 
    space_id=0x7f04c37dcd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=34)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 34
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 140 (Thread 0x7f04c2ddc700 (LWP 19524)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=35, message1=0x7f04c2ddbd20, message2=0x7f04c2ddbd30, 
    type=0x7f04c2ddbd40, space_id=0x7f04c2ddbd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568e9000
        start_pos = 8448
        end_pos = 8704
        events = 0x7f0735f68000
#2  os_aio_linux_handle (global_seg=35, message1=0x7f04c2ddbd20, message2=0x7f04c2ddbd30, type=0x7f04c2ddbd40, 
    space_id=0x7f04c2ddbd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=35)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 35
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 139 (Thread 0x7f04c23db700 (LWP 19525)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=36, message1=0x7f04c23dad20, message2=0x7f04c23dad30, 
    type=0x7f04c23dad40, space_id=0x7f04c23dad50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568e6000
        start_pos = 8704
        end_pos = 8960
        events = 0x7f0735f6a000
#2  os_aio_linux_handle (global_seg=36, message1=0x7f04c23dad20, message2=0x7f04c23dad30, type=0x7f04c23dad40, 
    space_id=0x7f04c23dad50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=36)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 36
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 138 (Thread 0x7f04c19da700 (LWP 19526)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=37, message1=0x7f04c19d9d20, message2=0x7f04c19d9d30, 
    type=0x7f04c19d9d40, space_id=0x7f04c19d9d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568e3000
        start_pos = 8960
        end_pos = 9216
        events = 0x7f0735f6c000
#2  os_aio_linux_handle (global_seg=37, message1=0x7f04c19d9d20, message2=0x7f04c19d9d30, type=0x7f04c19d9d40, 
    space_id=0x7f04c19d9d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=37)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 37
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 137 (Thread 0x7f04c0fd9700 (LWP 19527)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=38, message1=0x7f04c0fd8d20, message2=0x7f04c0fd8d30, 
    type=0x7f04c0fd8d40, space_id=0x7f04c0fd8d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568e0000
        start_pos = 9216
        end_pos = 9472
        events = 0x7f0735f6e000
#2  os_aio_linux_handle (global_seg=38, message1=0x7f04c0fd8d20, message2=0x7f04c0fd8d30, type=0x7f04c0fd8d40, 
    space_id=0x7f04c0fd8d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=38)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 38
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 136 (Thread 0x7f04c05d8700 (LWP 19528)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=39, message1=0x7f04c05d7d20, message2=0x7f04c05d7d30, 
    type=0x7f04c05d7d40, space_id=0x7f04c05d7d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568dd000
        start_pos = 9472
        end_pos = 9728
        events = 0x7f0735f70000
#2  os_aio_linux_handle (global_seg=39, message1=0x7f04c05d7d20, message2=0x7f04c05d7d30, type=0x7f04c05d7d40, 
    space_id=0x7f04c05d7d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=39)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 39
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 135 (Thread 0x7f04bfbd7700 (LWP 19529)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=40, message1=0x7f04bfbd6d20, message2=0x7f04bfbd6d30, 
    type=0x7f04bfbd6d40, space_id=0x7f04bfbd6d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568da000
        start_pos = 9728
        end_pos = 9984
        events = 0x7f0735f72000
#2  os_aio_linux_handle (global_seg=40, message1=0x7f04bfbd6d20, message2=0x7f04bfbd6d30, type=0x7f04bfbd6d40, 
    space_id=0x7f04bfbd6d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=40)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 40
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 134 (Thread 0x7f04bf1d6700 (LWP 19530)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=41, message1=0x7f04bf1d5d20, message2=0x7f04bf1d5d30, 
    type=0x7f04bf1d5d40, space_id=0x7f04bf1d5d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568d7000
        start_pos = 9984
        end_pos = 10240
        events = 0x7f0735f74000
#2  os_aio_linux_handle (global_seg=41, message1=0x7f04bf1d5d20, message2=0x7f04bf1d5d30, type=0x7f04bf1d5d40, 
    space_id=0x7f04bf1d5d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=41)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 41
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 133 (Thread 0x7f04be7d5700 (LWP 19531)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=42, message1=0x7f04be7d4d20, message2=0x7f04be7d4d30, 
    type=0x7f04be7d4d40, space_id=0x7f04be7d4d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568d4000
        start_pos = 10240
        end_pos = 10496
        events = 0x7f0735f76000
#2  os_aio_linux_handle (global_seg=42, message1=0x7f04be7d4d20, message2=0x7f04be7d4d30, type=0x7f04be7d4d40, 
    space_id=0x7f04be7d4d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=42)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 42
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 132 (Thread 0x7f04bddd4700 (LWP 19532)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=43, message1=0x7f04bddd3d20, message2=0x7f04bddd3d30, 
    type=0x7f04bddd3d40, space_id=0x7f04bddd3d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568d1000
        start_pos = 10496
        end_pos = 10752
        events = 0x7f0735f78000
#2  os_aio_linux_handle (global_seg=43, message1=0x7f04bddd3d20, message2=0x7f04bddd3d30, type=0x7f04bddd3d40, 
    space_id=0x7f04bddd3d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=43)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 43
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 131 (Thread 0x7f04bd3d3700 (LWP 19533)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=44, message1=0x7f04bd3d2d20, message2=0x7f04bd3d2d30, 
    type=0x7f04bd3d2d40, space_id=0x7f04bd3d2d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568ce000
        start_pos = 10752
        end_pos = 11008
        events = 0x7f0735f7a000
#2  os_aio_linux_handle (global_seg=44, message1=0x7f04bd3d2d20, message2=0x7f04bd3d2d30, type=0x7f04bd3d2d40, 
    space_id=0x7f04bd3d2d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=44)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 44
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 130 (Thread 0x7f04bc9d2700 (LWP 19534)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=45, message1=0x7f04bc9d1d20, message2=0x7f04bc9d1d30, 
    type=0x7f04bc9d1d40, space_id=0x7f04bc9d1d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568cb000
        start_pos = 11008
        end_pos = 11264
        events = 0x7f0735f7c000
#2  os_aio_linux_handle (global_seg=45, message1=0x7f04bc9d1d20, message2=0x7f04bc9d1d30, type=0x7f04bc9d1d40, 
    space_id=0x7f04bc9d1d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=45)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 45
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 129 (Thread 0x7f04bbfd1700 (LWP 19535)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=46, message1=0x7f04bbfd0d20, message2=0x7f04bbfd0d30, 
    type=0x7f04bbfd0d40, space_id=0x7f04bbfd0d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568c8000
        start_pos = 11264
        end_pos = 11520
        events = 0x7f0735f7e000
#2  os_aio_linux_handle (global_seg=46, message1=0x7f04bbfd0d20, message2=0x7f04bbfd0d30, type=0x7f04bbfd0d40, 
    space_id=0x7f04bbfd0d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=46)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 46
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 128 (Thread 0x7f04bb5d0700 (LWP 19536)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=47, message1=0x7f04bb5cfd20, message2=0x7f04bb5cfd30, 
    type=0x7f04bb5cfd40, space_id=0x7f04bb5cfd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568c5000
        start_pos = 11520
        end_pos = 11776
        events = 0x7f0735f80000
#2  os_aio_linux_handle (global_seg=47, message1=0x7f04bb5cfd20, message2=0x7f04bb5cfd30, type=0x7f04bb5cfd40, 
    space_id=0x7f04bb5cfd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=47)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 47
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 127 (Thread 0x7f04babcf700 (LWP 19537)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=48, message1=0x7f04babced20, message2=0x7f04babced30, 
    type=0x7f04babced40, space_id=0x7f04babced50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568c2000
        start_pos = 11776
        end_pos = 12032
        events = 0x7f0735f82000
#2  os_aio_linux_handle (global_seg=48, message1=0x7f04babced20, message2=0x7f04babced30, type=0x7f04babced40, 
    space_id=0x7f04babced50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=48)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 48
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 126 (Thread 0x7f04ba1ce700 (LWP 19538)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=49, message1=0x7f04ba1cdd20, message2=0x7f04ba1cdd30, 
    type=0x7f04ba1cdd40, space_id=0x7f04ba1cdd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568bf000
        start_pos = 12032
        end_pos = 12288
        events = 0x7f0735f84000
#2  os_aio_linux_handle (global_seg=49, message1=0x7f04ba1cdd20, message2=0x7f04ba1cdd30, type=0x7f04ba1cdd40, 
    space_id=0x7f04ba1cdd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=49)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 49
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 125 (Thread 0x7f04b97cd700 (LWP 19539)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=50, message1=0x7f04b97ccd20, message2=0x7f04b97ccd30, 
    type=0x7f04b97ccd40, space_id=0x7f04b97ccd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568bc000
        start_pos = 12288
        end_pos = 12544
        events = 0x7f0735f86000
#2  os_aio_linux_handle (global_seg=50, message1=0x7f04b97ccd20, message2=0x7f04b97ccd30, type=0x7f04b97ccd40, 
    space_id=0x7f04b97ccd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 50
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 124 (Thread 0x7f04b8dcc700 (LWP 19540)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=51, message1=0x7f04b8dcbd20, message2=0x7f04b8dcbd30, 
    type=0x7f04b8dcbd40, space_id=0x7f04b8dcbd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568b9000
        start_pos = 12544
        end_pos = 12800
        events = 0x7f0735f88000
#2  os_aio_linux_handle (global_seg=51, message1=0x7f04b8dcbd20, message2=0x7f04b8dcbd30, type=0x7f04b8dcbd40, 
    space_id=0x7f04b8dcbd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=51)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 51
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 123 (Thread 0x7f04b83cb700 (LWP 19541)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=52, message1=0x7f04b83cad20, message2=0x7f04b83cad30, 
    type=0x7f04b83cad40, space_id=0x7f04b83cad50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568b6000
        start_pos = 12800
        end_pos = 13056
        events = 0x7f0735f8a000
#2  os_aio_linux_handle (global_seg=52, message1=0x7f04b83cad20, message2=0x7f04b83cad30, type=0x7f04b83cad40, 
    space_id=0x7f04b83cad50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=52)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 52
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 122 (Thread 0x7f04b79ca700 (LWP 19542)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=53, message1=0x7f04b79c9d20, message2=0x7f04b79c9d30, 
    type=0x7f04b79c9d40, space_id=0x7f04b79c9d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568b3000
        start_pos = 13056
        end_pos = 13312
        events = 0x7f0735f8c000
#2  os_aio_linux_handle (global_seg=53, message1=0x7f04b79c9d20, message2=0x7f04b79c9d30, type=0x7f04b79c9d40, 
    space_id=0x7f04b79c9d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=53)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 53
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 121 (Thread 0x7f04b6fc9700 (LWP 19543)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=54, message1=0x7f04b6fc8d20, message2=0x7f04b6fc8d30, 
    type=0x7f04b6fc8d40, space_id=0x7f04b6fc8d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568b0000
        start_pos = 13312
        end_pos = 13568
        events = 0x7f0735f8e000
#2  os_aio_linux_handle (global_seg=54, message1=0x7f04b6fc8d20, message2=0x7f04b6fc8d30, type=0x7f04b6fc8d40, 
    space_id=0x7f04b6fc8d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=54)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 54
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 120 (Thread 0x7f04b65c8700 (LWP 19544)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=55, message1=0x7f04b65c7d20, message2=0x7f04b65c7d30, 
    type=0x7f04b65c7d40, space_id=0x7f04b65c7d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568ad000
        start_pos = 13568
        end_pos = 13824
        events = 0x7f0735f90000
#2  os_aio_linux_handle (global_seg=55, message1=0x7f04b65c7d20, message2=0x7f04b65c7d30, type=0x7f04b65c7d40, 
    space_id=0x7f04b65c7d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=55)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 55
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 119 (Thread 0x7f04b5bc7700 (LWP 19545)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=56, message1=0x7f04b5bc6d20, message2=0x7f04b5bc6d30, 
    type=0x7f04b5bc6d40, space_id=0x7f04b5bc6d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568aa000
        start_pos = 13824
        end_pos = 14080
        events = 0x7f0735f92000
#2  os_aio_linux_handle (global_seg=56, message1=0x7f04b5bc6d20, message2=0x7f04b5bc6d30, type=0x7f04b5bc6d40, 
    space_id=0x7f04b5bc6d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=56)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 56
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 118 (Thread 0x7f04b51c6700 (LWP 19546)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=57, message1=0x7f04b51c5d20, message2=0x7f04b51c5d30, 
    type=0x7f04b51c5d40, space_id=0x7f04b51c5d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568a7000
        start_pos = 14080
        end_pos = 14336
        events = 0x7f0735f94000
#2  os_aio_linux_handle (global_seg=57, message1=0x7f04b51c5d20, message2=0x7f04b51c5d30, type=0x7f04b51c5d40, 
    space_id=0x7f04b51c5d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=57)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 57
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 117 (Thread 0x7f04b47c5700 (LWP 19547)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=58, message1=0x7f04b47c4d20, message2=0x7f04b47c4d30, 
    type=0x7f04b47c4d40, space_id=0x7f04b47c4d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568a4000
        start_pos = 14336
        end_pos = 14592
        events = 0x7f0735f96000
#2  os_aio_linux_handle (global_seg=58, message1=0x7f04b47c4d20, message2=0x7f04b47c4d30, type=0x7f04b47c4d40, 
    space_id=0x7f04b47c4d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=58)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 58
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 116 (Thread 0x7f04b3dc4700 (LWP 19548)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=59, message1=0x7f04b3dc3d20, message2=0x7f04b3dc3d30, 
    type=0x7f04b3dc3d40, space_id=0x7f04b3dc3d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07568a1000
        start_pos = 14592
        end_pos = 14848
        events = 0x7f0735f98000
#2  os_aio_linux_handle (global_seg=59, message1=0x7f04b3dc3d20, message2=0x7f04b3dc3d30, type=0x7f04b3dc3d40, 
    space_id=0x7f04b3dc3d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=59)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 59
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 115 (Thread 0x7f04b33c3700 (LWP 19549)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=60, message1=0x7f04b33c2d20, message2=0x7f04b33c2d30, 
    type=0x7f04b33c2d40, space_id=0x7f04b33c2d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075689e000
        start_pos = 14848
        end_pos = 15104
        events = 0x7f0735f9a000
#2  os_aio_linux_handle (global_seg=60, message1=0x7f04b33c2d20, message2=0x7f04b33c2d30, type=0x7f04b33c2d40, 
    space_id=0x7f04b33c2d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 60
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 114 (Thread 0x7f04b29c2700 (LWP 19550)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=61, message1=0x7f04b29c1d20, message2=0x7f04b29c1d30, 
    type=0x7f04b29c1d40, space_id=0x7f04b29c1d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075689b000
        start_pos = 15104
        end_pos = 15360
        events = 0x7f0735f9c000
#2  os_aio_linux_handle (global_seg=61, message1=0x7f04b29c1d20, message2=0x7f04b29c1d30, type=0x7f04b29c1d40, 
    space_id=0x7f04b29c1d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=61)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 61
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 113 (Thread 0x7f04b1fc1700 (LWP 19551)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=62, message1=0x7f04b1fc0d20, message2=0x7f04b1fc0d30, 
    type=0x7f04b1fc0d40, space_id=0x7f04b1fc0d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756898000
        start_pos = 15360
        end_pos = 15616
        events = 0x7f0735f9e000
#2  os_aio_linux_handle (global_seg=62, message1=0x7f04b1fc0d20, message2=0x7f04b1fc0d30, type=0x7f04b1fc0d40, 
    space_id=0x7f04b1fc0d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=62)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 62
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 112 (Thread 0x7f04b15c0700 (LWP 19552)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=63, message1=0x7f04b15bfd20, message2=0x7f04b15bfd30, 
    type=0x7f04b15bfd40, space_id=0x7f04b15bfd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756895000
        start_pos = 15616
        end_pos = 15872
        events = 0x7f0735fa0000
#2  os_aio_linux_handle (global_seg=63, message1=0x7f04b15bfd20, message2=0x7f04b15bfd30, type=0x7f04b15bfd40, 
    space_id=0x7f04b15bfd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=63)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 63
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 111 (Thread 0x7f04b0bbf700 (LWP 19553)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=64, message1=0x7f04b0bbed20, message2=0x7f04b0bbed30, 
    type=0x7f04b0bbed40, space_id=0x7f04b0bbed50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756892000
        start_pos = 15872
        end_pos = 16128
        events = 0x7f0735fa2000
#2  os_aio_linux_handle (global_seg=64, message1=0x7f04b0bbed20, message2=0x7f04b0bbed30, type=0x7f04b0bbed40, 
    space_id=0x7f04b0bbed50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=64)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 64
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 110 (Thread 0x7f04b01be700 (LWP 19554)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=65, message1=0x7f04b01bdd20, message2=0x7f04b01bdd30, 
    type=0x7f04b01bdd40, space_id=0x7f04b01bdd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075688f000
        start_pos = 16128
        end_pos = 16384
        events = 0x7f0735fa4000
#2  os_aio_linux_handle (global_seg=65, message1=0x7f04b01bdd20, message2=0x7f04b01bdd30, type=0x7f04b01bdd40, 
    space_id=0x7f04b01bdd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528380b0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=65)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 65
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 109 (Thread 0x7f04af7bd700 (LWP 19555)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=66, message1=0x7f04af7bcd20, message2=0x7f04af7bcd30, 
    type=0x7f04af7bcd40, space_id=0x7f04af7bcd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756886000
        start_pos = 0
        end_pos = 256
        events = 0x7f071e674000
#2  os_aio_linux_handle (global_seg=66, message1=0x7f04af7bcd20, message2=0x7f04af7bcd30, type=0x7f04af7bcd40, 
    space_id=0x7f04af7bcd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=66)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 66
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 108 (Thread 0x7f04aedbc700 (LWP 19556)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=67, message1=0x7f04aedbbd20, message2=0x7f04aedbbd30, 
    type=0x7f04aedbbd40, space_id=0x7f04aedbbd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756883000
        start_pos = 256
        end_pos = 512
        events = 0x7f071e676000
#2  os_aio_linux_handle (global_seg=67, message1=0x7f04aedbbd20, message2=0x7f04aedbbd30, type=0x7f04aedbbd40, 
    space_id=0x7f04aedbbd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=67)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 67
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 107 (Thread 0x7f04ae3bb700 (LWP 19557)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=68, message1=0x7f04ae3bad20, message2=0x7f04ae3bad30, 
    type=0x7f04ae3bad40, space_id=0x7f04ae3bad50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756880000
        start_pos = 512
        end_pos = 768
        events = 0x7f071e678000
#2  os_aio_linux_handle (global_seg=68, message1=0x7f04ae3bad20, message2=0x7f04ae3bad30, type=0x7f04ae3bad40, 
    space_id=0x7f04ae3bad50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=68)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 68
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 106 (Thread 0x7f04ad9ba700 (LWP 19558)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=69, message1=0x7f04ad9b9d20, message2=0x7f04ad9b9d30, 
    type=0x7f04ad9b9d40, space_id=0x7f04ad9b9d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075687d000
        start_pos = 768
        end_pos = 1024
        events = 0x7f071e67a000
#2  os_aio_linux_handle (global_seg=69, message1=0x7f04ad9b9d20, message2=0x7f04ad9b9d30, type=0x7f04ad9b9d40, 
    space_id=0x7f04ad9b9d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=69)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 69
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 105 (Thread 0x7f04acfb9700 (LWP 19559)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=70, message1=0x7f04acfb8d20, message2=0x7f04acfb8d30, 
    type=0x7f04acfb8d40, space_id=0x7f04acfb8d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075687a000
        start_pos = 1024
        end_pos = 1280
        events = 0x7f071e67c000
#2  os_aio_linux_handle (global_seg=70, message1=0x7f04acfb8d20, message2=0x7f04acfb8d30, type=0x7f04acfb8d40, 
    space_id=0x7f04acfb8d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=70)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 70
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 104 (Thread 0x7f04ac5b8700 (LWP 19560)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=71, message1=0x7f04ac5b7d20, message2=0x7f04ac5b7d30, 
    type=0x7f04ac5b7d40, space_id=0x7f04ac5b7d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756877000
        start_pos = 1280
        end_pos = 1536
        events = 0x7f071e67e000
#2  os_aio_linux_handle (global_seg=71, message1=0x7f04ac5b7d20, message2=0x7f04ac5b7d30, type=0x7f04ac5b7d40, 
    space_id=0x7f04ac5b7d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=71)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 71
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 103 (Thread 0x7f04abbb7700 (LWP 19561)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=72, message1=0x7f04abbb6d20, message2=0x7f04abbb6d30, 
    type=0x7f04abbb6d40, space_id=0x7f04abbb6d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756874000
        start_pos = 1536
        end_pos = 1792
        events = 0x7f071e680000
#2  os_aio_linux_handle (global_seg=72, message1=0x7f04abbb6d20, message2=0x7f04abbb6d30, type=0x7f04abbb6d40, 
    space_id=0x7f04abbb6d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=72)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 72
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 102 (Thread 0x7f04ab1b6700 (LWP 19562)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=73, message1=0x7f04ab1b5d20, message2=0x7f04ab1b5d30, 
    type=0x7f04ab1b5d40, space_id=0x7f04ab1b5d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756871000
        start_pos = 1792
        end_pos = 2048
        events = 0x7f071e682000
#2  os_aio_linux_handle (global_seg=73, message1=0x7f04ab1b5d20, message2=0x7f04ab1b5d30, type=0x7f04ab1b5d40, 
    space_id=0x7f04ab1b5d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=73)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 73
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 101 (Thread 0x7f04aa7b5700 (LWP 19563)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=74, message1=0x7f04aa7b4d20, message2=0x7f04aa7b4d30, 
    type=0x7f04aa7b4d40, space_id=0x7f04aa7b4d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075686e000
        start_pos = 2048
        end_pos = 2304
        events = 0x7f071e684000
#2  os_aio_linux_handle (global_seg=74, message1=0x7f04aa7b4d20, message2=0x7f04aa7b4d30, type=0x7f04aa7b4d40, 
    space_id=0x7f04aa7b4d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=74)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 74
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 100 (Thread 0x7f04a9db4700 (LWP 19564)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=75, message1=0x7f04a9db3d20, message2=0x7f04a9db3d30, 
    type=0x7f04a9db3d40, space_id=0x7f04a9db3d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075686b000
        start_pos = 2304
        end_pos = 2560
        events = 0x7f071e686000
#2  os_aio_linux_handle (global_seg=75, message1=0x7f04a9db3d20, message2=0x7f04a9db3d30, type=0x7f04a9db3d40, 
    space_id=0x7f04a9db3d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=75)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 75
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 99 (Thread 0x7f04a93b3700 (LWP 19565)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=76, message1=0x7f04a93b2d20, message2=0x7f04a93b2d30, 
    type=0x7f04a93b2d40, space_id=0x7f04a93b2d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756868000
        start_pos = 2560
        end_pos = 2816
        events = 0x7f071e688000
#2  os_aio_linux_handle (global_seg=76, message1=0x7f04a93b2d20, message2=0x7f04a93b2d30, type=0x7f04a93b2d40, 
    space_id=0x7f04a93b2d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=76)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 76
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 98 (Thread 0x7f04a89b2700 (LWP 19566)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=77, message1=0x7f04a89b1d20, message2=0x7f04a89b1d30, 
    type=0x7f04a89b1d40, space_id=0x7f04a89b1d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756865000
        start_pos = 2816
        end_pos = 3072
        events = 0x7f071e68a000
#2  os_aio_linux_handle (global_seg=77, message1=0x7f04a89b1d20, message2=0x7f04a89b1d30, type=0x7f04a89b1d40, 
    space_id=0x7f04a89b1d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=77)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 77
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 97 (Thread 0x7f04a7fb1700 (LWP 19567)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=78, message1=0x7f04a7fb0d20, message2=0x7f04a7fb0d30, 
    type=0x7f04a7fb0d40, space_id=0x7f04a7fb0d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756862000
        start_pos = 3072
        end_pos = 3328
        events = 0x7f071e68c000
#2  os_aio_linux_handle (global_seg=78, message1=0x7f04a7fb0d20, message2=0x7f04a7fb0d30, type=0x7f04a7fb0d40, 
    space_id=0x7f04a7fb0d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=78)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 78
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 96 (Thread 0x7f04a75b0700 (LWP 19568)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=79, message1=0x7f04a75afd20, message2=0x7f04a75afd30, 
    type=0x7f04a75afd40, space_id=0x7f04a75afd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075685f000
        start_pos = 3328
        end_pos = 3584
        events = 0x7f071e68e000
#2  os_aio_linux_handle (global_seg=79, message1=0x7f04a75afd20, message2=0x7f04a75afd30, type=0x7f04a75afd40, 
    space_id=0x7f04a75afd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=79)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 79
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 95 (Thread 0x7f04a6baf700 (LWP 19569)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=80, message1=0x7f04a6baed20, message2=0x7f04a6baed30, 
    type=0x7f04a6baed40, space_id=0x7f04a6baed50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075685c000
        start_pos = 3584
        end_pos = 3840
        events = 0x7f071e690000
#2  os_aio_linux_handle (global_seg=80, message1=0x7f04a6baed20, message2=0x7f04a6baed30, type=0x7f04a6baed40, 
    space_id=0x7f04a6baed50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=80)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 80
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 94 (Thread 0x7f04a61ae700 (LWP 19570)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=81, message1=0x7f04a61add20, message2=0x7f04a61add30, 
    type=0x7f04a61add40, space_id=0x7f04a61add50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756859000
        start_pos = 3840
        end_pos = 4096
        events = 0x7f071e692000
#2  os_aio_linux_handle (global_seg=81, message1=0x7f04a61add20, message2=0x7f04a61add30, type=0x7f04a61add40, 
    space_id=0x7f04a61add50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=81)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 81
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 93 (Thread 0x7f04a57ad700 (LWP 19571)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=82, message1=0x7f04a57acd20, message2=0x7f04a57acd30, 
    type=0x7f04a57acd40, space_id=0x7f04a57acd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756856000
        start_pos = 4096
        end_pos = 4352
        events = 0x7f071e694000
#2  os_aio_linux_handle (global_seg=82, message1=0x7f04a57acd20, message2=0x7f04a57acd30, type=0x7f04a57acd40, 
    space_id=0x7f04a57acd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=82)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 82
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 92 (Thread 0x7f04a4dac700 (LWP 19572)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=83, message1=0x7f04a4dabd20, message2=0x7f04a4dabd30, 
    type=0x7f04a4dabd40, space_id=0x7f04a4dabd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756853000
        start_pos = 4352
        end_pos = 4608
        events = 0x7f071e696000
#2  os_aio_linux_handle (global_seg=83, message1=0x7f04a4dabd20, message2=0x7f04a4dabd30, type=0x7f04a4dabd40, 
    space_id=0x7f04a4dabd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=83)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 83
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 91 (Thread 0x7f04a43ab700 (LWP 19573)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=84, message1=0x7f04a43aad20, message2=0x7f04a43aad30, 
    type=0x7f04a43aad40, space_id=0x7f04a43aad50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756850000
        start_pos = 4608
        end_pos = 4864
        events = 0x7f071e698000
#2  os_aio_linux_handle (global_seg=84, message1=0x7f04a43aad20, message2=0x7f04a43aad30, type=0x7f04a43aad40, 
    space_id=0x7f04a43aad50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=84)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 84
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 90 (Thread 0x7f04a39aa700 (LWP 19574)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=85, message1=0x7f04a39a9d20, message2=0x7f04a39a9d30, 
    type=0x7f04a39a9d40, space_id=0x7f04a39a9d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075684d000
        start_pos = 4864
        end_pos = 5120
        events = 0x7f071e69a000
#2  os_aio_linux_handle (global_seg=85, message1=0x7f04a39a9d20, message2=0x7f04a39a9d30, type=0x7f04a39a9d40, 
    space_id=0x7f04a39a9d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=85)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 85
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 89 (Thread 0x7f04a2fa9700 (LWP 19575)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=86, message1=0x7f04a2fa8d20, message2=0x7f04a2fa8d30, 
    type=0x7f04a2fa8d40, space_id=0x7f04a2fa8d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075684a000
        start_pos = 5120
        end_pos = 5376
        events = 0x7f071e69c000
#2  os_aio_linux_handle (global_seg=86, message1=0x7f04a2fa8d20, message2=0x7f04a2fa8d30, type=0x7f04a2fa8d40, 
    space_id=0x7f04a2fa8d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=86)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 86
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 88 (Thread 0x7f04a25a8700 (LWP 19576)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=87, message1=0x7f04a25a7d20, message2=0x7f04a25a7d30, 
    type=0x7f04a25a7d40, space_id=0x7f04a25a7d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756847000
        start_pos = 5376
        end_pos = 5632
        events = 0x7f071e69e000
#2  os_aio_linux_handle (global_seg=87, message1=0x7f04a25a7d20, message2=0x7f04a25a7d30, type=0x7f04a25a7d40, 
    space_id=0x7f04a25a7d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=87)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 87
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 87 (Thread 0x7f04a1ba7700 (LWP 19577)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=88, message1=0x7f04a1ba6d20, message2=0x7f04a1ba6d30, 
    type=0x7f04a1ba6d40, space_id=0x7f04a1ba6d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756844000
        start_pos = 5632
        end_pos = 5888
        events = 0x7f071e6a0000
#2  os_aio_linux_handle (global_seg=88, message1=0x7f04a1ba6d20, message2=0x7f04a1ba6d30, type=0x7f04a1ba6d40, 
    space_id=0x7f04a1ba6d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=88)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 88
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 86 (Thread 0x7f04a11a6700 (LWP 19578)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=89, message1=0x7f04a11a5d20, message2=0x7f04a11a5d30, 
    type=0x7f04a11a5d40, space_id=0x7f04a11a5d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756841000
        start_pos = 5888
        end_pos = 6144
        events = 0x7f071e6a2000
#2  os_aio_linux_handle (global_seg=89, message1=0x7f04a11a5d20, message2=0x7f04a11a5d30, type=0x7f04a11a5d40, 
    space_id=0x7f04a11a5d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=89)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 89
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 85 (Thread 0x7f04a07a5700 (LWP 19579)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=90, message1=0x7f04a07a4d20, message2=0x7f04a07a4d30, 
    type=0x7f04a07a4d40, space_id=0x7f04a07a4d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075683e000
        start_pos = 6144
        end_pos = 6400
        events = 0x7f071e6a4000
#2  os_aio_linux_handle (global_seg=90, message1=0x7f04a07a4d20, message2=0x7f04a07a4d30, type=0x7f04a07a4d40, 
    space_id=0x7f04a07a4d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=90)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 90
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 84 (Thread 0x7f049fda4700 (LWP 19580)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=91, message1=0x7f049fda3d20, message2=0x7f049fda3d30, 
    type=0x7f049fda3d40, space_id=0x7f049fda3d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075683b000
        start_pos = 6400
        end_pos = 6656
        events = 0x7f071e6a6000
#2  os_aio_linux_handle (global_seg=91, message1=0x7f049fda3d20, message2=0x7f049fda3d30, type=0x7f049fda3d40, 
    space_id=0x7f049fda3d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=91)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 91
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 83 (Thread 0x7f049f3a3700 (LWP 19581)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=92, message1=0x7f049f3a2d20, message2=0x7f049f3a2d30, 
    type=0x7f049f3a2d40, space_id=0x7f049f3a2d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756838000
        start_pos = 6656
        end_pos = 6912
        events = 0x7f071e6a8000
#2  os_aio_linux_handle (global_seg=92, message1=0x7f049f3a2d20, message2=0x7f049f3a2d30, type=0x7f049f3a2d40, 
    space_id=0x7f049f3a2d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=92)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 92
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 82 (Thread 0x7f049e9a2700 (LWP 19582)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=93, message1=0x7f049e9a1d20, message2=0x7f049e9a1d30, 
    type=0x7f049e9a1d40, space_id=0x7f049e9a1d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756835000
        start_pos = 6912
        end_pos = 7168
        events = 0x7f071e6aa000
#2  os_aio_linux_handle (global_seg=93, message1=0x7f049e9a1d20, message2=0x7f049e9a1d30, type=0x7f049e9a1d40, 
    space_id=0x7f049e9a1d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=93)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 93
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 81 (Thread 0x7f049dfa1700 (LWP 19583)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=94, message1=0x7f049dfa0d20, message2=0x7f049dfa0d30, 
    type=0x7f049dfa0d40, space_id=0x7f049dfa0d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756832000
        start_pos = 7168
        end_pos = 7424
        events = 0x7f071e6ac000
#2  os_aio_linux_handle (global_seg=94, message1=0x7f049dfa0d20, message2=0x7f049dfa0d30, type=0x7f049dfa0d40, 
    space_id=0x7f049dfa0d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=94)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 94
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 80 (Thread 0x7f049d5a0700 (LWP 19584)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=95, message1=0x7f049d59fd20, message2=0x7f049d59fd30, 
    type=0x7f049d59fd40, space_id=0x7f049d59fd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075682f000
        start_pos = 7424
        end_pos = 7680
        events = 0x7f071e6ae000
#2  os_aio_linux_handle (global_seg=95, message1=0x7f049d59fd20, message2=0x7f049d59fd30, type=0x7f049d59fd40, 
    space_id=0x7f049d59fd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=95)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 95
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 79 (Thread 0x7f049cb9f700 (LWP 19585)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=96, message1=0x7f049cb9ed20, message2=0x7f049cb9ed30, 
    type=0x7f049cb9ed40, space_id=0x7f049cb9ed50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075682c000
        start_pos = 7680
        end_pos = 7936
        events = 0x7f071e6b0000
#2  os_aio_linux_handle (global_seg=96, message1=0x7f049cb9ed20, message2=0x7f049cb9ed30, type=0x7f049cb9ed40, 
    space_id=0x7f049cb9ed50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=96)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 96
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 78 (Thread 0x7f049c19e700 (LWP 19586)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=97, message1=0x7f049c19dd20, message2=0x7f049c19dd30, 
    type=0x7f049c19dd40, space_id=0x7f049c19dd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756829000
        start_pos = 7936
        end_pos = 8192
        events = 0x7f071e6b2000
#2  os_aio_linux_handle (global_seg=97, message1=0x7f049c19dd20, message2=0x7f049c19dd30, type=0x7f049c19dd40, 
    space_id=0x7f049c19dd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=97)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 97
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 77 (Thread 0x7f049b79d700 (LWP 19587)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=98, message1=0x7f049b79cd20, message2=0x7f049b79cd30, 
    type=0x7f049b79cd40, space_id=0x7f049b79cd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756826000
        start_pos = 8192
        end_pos = 8448
        events = 0x7f071e6b4000
#2  os_aio_linux_handle (global_seg=98, message1=0x7f049b79cd20, message2=0x7f049b79cd30, type=0x7f049b79cd40, 
    space_id=0x7f049b79cd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=98)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 98
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 76 (Thread 0x7f049ad9c700 (LWP 19588)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=99, message1=0x7f049ad9bd20, message2=0x7f049ad9bd30, 
    type=0x7f049ad9bd40, space_id=0x7f049ad9bd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756823000
        start_pos = 8448
        end_pos = 8704
        events = 0x7f071e6b6000
#2  os_aio_linux_handle (global_seg=99, message1=0x7f049ad9bd20, message2=0x7f049ad9bd30, type=0x7f049ad9bd40, 
    space_id=0x7f049ad9bd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=99)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 99
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 75 (Thread 0x7f049a39b700 (LWP 19589)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=100, message1=0x7f049a39ad20, message2=0x7f049a39ad30, 
    type=0x7f049a39ad40, space_id=0x7f049a39ad50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756820000
        start_pos = 8704
        end_pos = 8960
        events = 0x7f071e6b8000
#2  os_aio_linux_handle (global_seg=100, message1=0x7f049a39ad20, message2=0x7f049a39ad30, type=0x7f049a39ad40, 
    space_id=0x7f049a39ad50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=100)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 100
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 74 (Thread 0x7f049999a700 (LWP 19590)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=101, message1=0x7f0499999d20, message2=0x7f0499999d30, 
    type=0x7f0499999d40, space_id=0x7f0499999d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075681d000
        start_pos = 8960
        end_pos = 9216
        events = 0x7f071e6ba000
#2  os_aio_linux_handle (global_seg=101, message1=0x7f0499999d20, message2=0x7f0499999d30, type=0x7f0499999d40, 
    space_id=0x7f0499999d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=101)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 101
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 73 (Thread 0x7f0498f99700 (LWP 19591)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=102, message1=0x7f0498f98d20, message2=0x7f0498f98d30, 
    type=0x7f0498f98d40, space_id=0x7f0498f98d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075681a000
        start_pos = 9216
        end_pos = 9472
        events = 0x7f071e6bc000
#2  os_aio_linux_handle (global_seg=102, message1=0x7f0498f98d20, message2=0x7f0498f98d30, type=0x7f0498f98d40, 
    space_id=0x7f0498f98d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=102)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 102
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 72 (Thread 0x7f0498598700 (LWP 19592)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=103, message1=0x7f0498597d20, message2=0x7f0498597d30, 
    type=0x7f0498597d40, space_id=0x7f0498597d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756817000
        start_pos = 9472
        end_pos = 9728
        events = 0x7f071e6be000
#2  os_aio_linux_handle (global_seg=103, message1=0x7f0498597d20, message2=0x7f0498597d30, type=0x7f0498597d40, 
    space_id=0x7f0498597d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=103)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 103
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 71 (Thread 0x7f0497b97700 (LWP 19593)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=104, message1=0x7f0497b96d20, message2=0x7f0497b96d30, 
    type=0x7f0497b96d40, space_id=0x7f0497b96d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756814000
        start_pos = 9728
        end_pos = 9984
        events = 0x7f071e6c0000
#2  os_aio_linux_handle (global_seg=104, message1=0x7f0497b96d20, message2=0x7f0497b96d30, type=0x7f0497b96d40, 
    space_id=0x7f0497b96d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=104)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 104
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 70 (Thread 0x7f0497196700 (LWP 19594)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=105, message1=0x7f0497195d20, message2=0x7f0497195d30, 
    type=0x7f0497195d40, space_id=0x7f0497195d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756811000
        start_pos = 9984
        end_pos = 10240
        events = 0x7f071e6c2000
#2  os_aio_linux_handle (global_seg=105, message1=0x7f0497195d20, message2=0x7f0497195d30, type=0x7f0497195d40, 
    space_id=0x7f0497195d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=105)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 105
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 69 (Thread 0x7f0496795700 (LWP 19595)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=106, message1=0x7f0496794d20, message2=0x7f0496794d30, 
    type=0x7f0496794d40, space_id=0x7f0496794d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075680e000
        start_pos = 10240
        end_pos = 10496
        events = 0x7f071e6c4000
#2  os_aio_linux_handle (global_seg=106, message1=0x7f0496794d20, message2=0x7f0496794d30, type=0x7f0496794d40, 
    space_id=0x7f0496794d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=106)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 106
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 68 (Thread 0x7f0495d94700 (LWP 19596)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=107, message1=0x7f0495d93d20, message2=0x7f0495d93d30, 
    type=0x7f0495d93d40, space_id=0x7f0495d93d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f075680b000
        start_pos = 10496
        end_pos = 10752
        events = 0x7f071e6c6000
#2  os_aio_linux_handle (global_seg=107, message1=0x7f0495d93d20, message2=0x7f0495d93d30, type=0x7f0495d93d40, 
    space_id=0x7f0495d93d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=107)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 107
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 67 (Thread 0x7f0495393700 (LWP 19597)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=108, message1=0x7f0495392d20, message2=0x7f0495392d30, 
    type=0x7f0495392d40, space_id=0x7f0495392d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756808000
        start_pos = 10752
        end_pos = 11008
        events = 0x7f071e6c8000
#2  os_aio_linux_handle (global_seg=108, message1=0x7f0495392d20, message2=0x7f0495392d30, type=0x7f0495392d40, 
    space_id=0x7f0495392d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=108)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 108
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 66 (Thread 0x7f0494992700 (LWP 19598)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=109, message1=0x7f0494991d20, message2=0x7f0494991d30, 
    type=0x7f0494991d40, space_id=0x7f0494991d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756805000
        start_pos = 11008
        end_pos = 11264
        events = 0x7f071e6ca000
#2  os_aio_linux_handle (global_seg=109, message1=0x7f0494991d20, message2=0x7f0494991d30, type=0x7f0494991d40, 
    space_id=0x7f0494991d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=109)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 109
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 65 (Thread 0x7f0493f91700 (LWP 19599)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=110, message1=0x7f0493f90d20, message2=0x7f0493f90d30, 
    type=0x7f0493f90d40, space_id=0x7f0493f90d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f0756802000
        start_pos = 11264
        end_pos = 11520
        events = 0x7f071e6cc000
#2  os_aio_linux_handle (global_seg=110, message1=0x7f0493f90d20, message2=0x7f0493f90d30, type=0x7f0493f90d40, 
    space_id=0x7f0493f90d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=110)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 110
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 64 (Thread 0x7f0493590700 (LWP 19600)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=111, message1=0x7f049358fd20, message2=0x7f049358fd30, 
    type=0x7f049358fd40, space_id=0x7f049358fd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567ff000
        start_pos = 11520
        end_pos = 11776
        events = 0x7f071e6ce000
#2  os_aio_linux_handle (global_seg=111, message1=0x7f049358fd20, message2=0x7f049358fd30, type=0x7f049358fd40, 
    space_id=0x7f049358fd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=111)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 111
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 63 (Thread 0x7f0492b8f700 (LWP 19601)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=112, message1=0x7f0492b8ed20, message2=0x7f0492b8ed30, 
    type=0x7f0492b8ed40, space_id=0x7f0492b8ed50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567fc000
        start_pos = 11776
        end_pos = 12032
        events = 0x7f071e6d0000
#2  os_aio_linux_handle (global_seg=112, message1=0x7f0492b8ed20, message2=0x7f0492b8ed30, type=0x7f0492b8ed40, 
    space_id=0x7f0492b8ed50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=112)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 112
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 62 (Thread 0x7f049218e700 (LWP 19602)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=113, message1=0x7f049218dd20, message2=0x7f049218dd30, 
    type=0x7f049218dd40, space_id=0x7f049218dd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567f9000
        start_pos = 12032
        end_pos = 12288
        events = 0x7f071e6d2000
#2  os_aio_linux_handle (global_seg=113, message1=0x7f049218dd20, message2=0x7f049218dd30, type=0x7f049218dd40, 
    space_id=0x7f049218dd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=113)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 113
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 61 (Thread 0x7f049178d700 (LWP 19603)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=114, message1=0x7f049178cd20, message2=0x7f049178cd30, 
    type=0x7f049178cd40, space_id=0x7f049178cd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567f6000
        start_pos = 12288
        end_pos = 12544
        events = 0x7f071e6d4000
#2  os_aio_linux_handle (global_seg=114, message1=0x7f049178cd20, message2=0x7f049178cd30, type=0x7f049178cd40, 
    space_id=0x7f049178cd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=114)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 114
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 60 (Thread 0x7f0490d8c700 (LWP 19604)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=115, message1=0x7f0490d8bd20, message2=0x7f0490d8bd30, 
    type=0x7f0490d8bd40, space_id=0x7f0490d8bd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567f3000
        start_pos = 12544
        end_pos = 12800
        events = 0x7f071e6d6000
#2  os_aio_linux_handle (global_seg=115, message1=0x7f0490d8bd20, message2=0x7f0490d8bd30, type=0x7f0490d8bd40, 
    space_id=0x7f0490d8bd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=115)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 115
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 59 (Thread 0x7f049038b700 (LWP 19605)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=116, message1=0x7f049038ad20, message2=0x7f049038ad30, 
    type=0x7f049038ad40, space_id=0x7f049038ad50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567f0000
        start_pos = 12800
        end_pos = 13056
        events = 0x7f071e6d8000
#2  os_aio_linux_handle (global_seg=116, message1=0x7f049038ad20, message2=0x7f049038ad30, type=0x7f049038ad40, 
    space_id=0x7f049038ad50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=116)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 116
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 58 (Thread 0x7f048f98a700 (LWP 19606)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=117, message1=0x7f048f989d20, message2=0x7f048f989d30, 
    type=0x7f048f989d40, space_id=0x7f048f989d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567ed000
        start_pos = 13056
        end_pos = 13312
        events = 0x7f071e6da000
#2  os_aio_linux_handle (global_seg=117, message1=0x7f048f989d20, message2=0x7f048f989d30, type=0x7f048f989d40, 
    space_id=0x7f048f989d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=117)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 117
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 57 (Thread 0x7f048ef89700 (LWP 19607)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=118, message1=0x7f048ef88d20, message2=0x7f048ef88d30, 
    type=0x7f048ef88d40, space_id=0x7f048ef88d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567ea000
        start_pos = 13312
        end_pos = 13568
        events = 0x7f071e6dc000
#2  os_aio_linux_handle (global_seg=118, message1=0x7f048ef88d20, message2=0x7f048ef88d30, type=0x7f048ef88d40, 
    space_id=0x7f048ef88d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=118)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 118
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 56 (Thread 0x7f048e588700 (LWP 19608)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=119, message1=0x7f048e587d20, message2=0x7f048e587d30, 
    type=0x7f048e587d40, space_id=0x7f048e587d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567e7000
        start_pos = 13568
        end_pos = 13824
        events = 0x7f071e6de000
#2  os_aio_linux_handle (global_seg=119, message1=0x7f048e587d20, message2=0x7f048e587d30, type=0x7f048e587d40, 
    space_id=0x7f048e587d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=119)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 119
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 55 (Thread 0x7f048db87700 (LWP 19609)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=120, message1=0x7f048db86d20, message2=0x7f048db86d30, 
    type=0x7f048db86d40, space_id=0x7f048db86d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567e4000
        start_pos = 13824
        end_pos = 14080
        events = 0x7f071e6e0000
#2  os_aio_linux_handle (global_seg=120, message1=0x7f048db86d20, message2=0x7f048db86d30, type=0x7f048db86d40, 
    space_id=0x7f048db86d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=120)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 120
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 54 (Thread 0x7f048d186700 (LWP 19610)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=121, message1=0x7f048d185d20, message2=0x7f048d185d30, 
    type=0x7f048d185d40, space_id=0x7f048d185d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567e1000
        start_pos = 14080
        end_pos = 14336
        events = 0x7f071e6e2000
#2  os_aio_linux_handle (global_seg=121, message1=0x7f048d185d20, message2=0x7f048d185d30, type=0x7f048d185d40, 
    space_id=0x7f048d185d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=121)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 121
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 53 (Thread 0x7f048c785700 (LWP 19611)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=122, message1=0x7f048c784d20, message2=0x7f048c784d30, 
    type=0x7f048c784d40, space_id=0x7f048c784d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567de000
        start_pos = 14336
        end_pos = 14592
        events = 0x7f071e6e4000
#2  os_aio_linux_handle (global_seg=122, message1=0x7f048c784d20, message2=0x7f048c784d30, type=0x7f048c784d40, 
    space_id=0x7f048c784d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=122)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 122
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 52 (Thread 0x7f048bd84700 (LWP 19612)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=123, message1=0x7f048bd83d20, message2=0x7f048bd83d30, 
    type=0x7f048bd83d40, space_id=0x7f048bd83d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567db000
        start_pos = 14592
        end_pos = 14848
        events = 0x7f071e6e6000
#2  os_aio_linux_handle (global_seg=123, message1=0x7f048bd83d20, message2=0x7f048bd83d30, type=0x7f048bd83d40, 
    space_id=0x7f048bd83d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=123)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 123
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 51 (Thread 0x7f048b383700 (LWP 19613)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=124, message1=0x7f048b382d20, message2=0x7f048b382d30, 
    type=0x7f048b382d40, space_id=0x7f048b382d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567d8000
        start_pos = 14848
        end_pos = 15104
        events = 0x7f071e6e8000
#2  os_aio_linux_handle (global_seg=124, message1=0x7f048b382d20, message2=0x7f048b382d30, type=0x7f048b382d40, 
    space_id=0x7f048b382d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=124)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 124
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 50 (Thread 0x7f048a982700 (LWP 19614)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=125, message1=0x7f048a981d20, message2=0x7f048a981d30, 
    type=0x7f048a981d40, space_id=0x7f048a981d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567d5000
        start_pos = 15104
        end_pos = 15360
        events = 0x7f071e6ea000
#2  os_aio_linux_handle (global_seg=125, message1=0x7f048a981d20, message2=0x7f048a981d30, type=0x7f048a981d40, 
    space_id=0x7f048a981d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=125)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 125
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 49 (Thread 0x7f0489f81700 (LWP 19615)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=126, message1=0x7f0489f80d20, message2=0x7f0489f80d30, 
    type=0x7f0489f80d40, space_id=0x7f0489f80d50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567d2000
        start_pos = 15360
        end_pos = 15616
        events = 0x7f071e6ec000
#2  os_aio_linux_handle (global_seg=126, message1=0x7f0489f80d20, message2=0x7f0489f80d30, type=0x7f0489f80d40, 
    space_id=0x7f0489f80d50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=126)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 126
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 48 (Thread 0x7f0489580700 (LWP 19616)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=127, message1=0x7f048957fd20, message2=0x7f048957fd30, 
    type=0x7f048957fd40, space_id=0x7f048957fd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567cf000
        start_pos = 15616
        end_pos = 15872
        events = 0x7f071e6ee000
#2  os_aio_linux_handle (global_seg=127, message1=0x7f048957fd20, message2=0x7f048957fd30, type=0x7f048957fd40, 
    space_id=0x7f048957fd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=127)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 127
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 47 (Thread 0x7f0488b7f700 (LWP 19617)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=128, message1=0x7f0488b7ed20, message2=0x7f0488b7ed30, 
    type=0x7f0488b7ed40, space_id=0x7f0488b7ed50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567cc000
        start_pos = 15872
        end_pos = 16128
        events = 0x7f071e6f0000
#2  os_aio_linux_handle (global_seg=128, message1=0x7f0488b7ed20, message2=0x7f0488b7ed30, type=0x7f0488b7ed40, 
    space_id=0x7f0488b7ed50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=128)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 128
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 46 (Thread 0x7f048817e700 (LWP 19618)):
#0  0x00007f0756321614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x00007f07570ef0cd in os_aio_linux_collect (global_seg=129, message1=0x7f048817dd20, message2=0x7f048817dd30, 
    type=0x7f048817dd40, space_id=0x7f048817dd50)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5373
        i = <value optimized out>
        ret = <value optimized out>
        timeout = {tv_sec = 0, tv_nsec = 500000000}
        io_ctx = 0x7f07567c9000
        start_pos = 16128
        end_pos = 16384
        events = 0x7f071e6f2000
#2  os_aio_linux_handle (global_seg=129, message1=0x7f048817dd20, message2=0x7f048817dd30, type=0x7f048817dd40, 
    space_id=0x7f048817dd50) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0file.cc:5526
        any_reserved = <value optimized out>
        segment = 1
        array = 0x7f07528381a0
        i = <value optimized out>
        ret = 0
        n = 256
#3  0x00007f0757235afa in fil_aio_wait (segment=129)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fil/fil0fil.cc:5998
        ret = <value optimized out>
        fil_node = <value optimized out>
        message = <value optimized out>
        type = <value optimized out>
        space_id = 0
#4  0x00007f0757166ba0 in io_handler_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0start.cc:542
        segment = 129
        tid_i = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 45 (Thread 0x7f0476bff700 (LWP 19621)):
#0  0x00007f075652da0e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f07570f054c in os_cond_wait_timed (event=0x7f04e8f25780, time_in_usec=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0sync.cc:177
        mutex = 0x7f04e8f25780
        ret = <value optimized out>
#2  os_event_wait_time_low (event=0x7f04e8f25780, time_in_usec=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0sync.cc:705
        timed_out = 0
        abstime = {tv_sec = 1455708524, tv_nsec = 819505000}
#3  0x00007f07570c3611 in lock_wait_timeout_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/lock/lock0wait.cc:534
        slot = <value optimized out>
        sig_count = 1
        event = 0x7f04e8f25780
#4  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 44 (Thread 0x7f04761fe700 (LWP 19622)):
#0  0x00007f075652da0e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f07570f054c in os_cond_wait_timed (event=0x7f073bbfe600, time_in_usec=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0sync.cc:177
        mutex = 0x7f073bbfe600
        ret = <value optimized out>
#2  os_event_wait_time_low (event=0x7f073bbfe600, time_in_usec=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0sync.cc:705
        timed_out = 0
        abstime = {tv_sec = 1455708524, tv_nsec = 152318000}
#3  0x00007f0757161646 in srv_error_monitor_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0srv.cc:2394
        old_lsn = 18804482017170
        sig_count = <value optimized out>
        waiter = 139657106929408
        old_waiter = 139657106929408
        sema = 0x7f0757c6d560
        old_sema = 0x7f0757c6d560
        fatal_cnt = 0
        new_lsn = 1455708506
#4  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 43 (Thread 0x7f04757fd700 (LWP 19623)):
#0  0x00007f075652da0e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f07570f054c in os_cond_wait_timed (event=0x7f073bbfe680, time_in_usec=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0sync.cc:177
        mutex = 0x7f073bbfe680
        ret = <value optimized out>
#2  os_event_wait_time_low (event=0x7f073bbfe680, time_in_usec=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0sync.cc:705
        timed_out = 0
        abstime = {tv_sec = 1455708525, tv_nsec = 565185000}
#3  0x00007f075716102c in srv_monitor_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0srv.cc:2118
        sig_count = <value optimized out>
        time_elapsed = <value optimized out>
        last_tablespace_monitor_time = 1455651409
        last_monitor_time = 1455708505
        current_time = <value optimized out>
        last_table_monitor_time = 1455651409
        mutex_skipped = 0
        last_srv_print_monitor = 0
#4  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 42 (Thread 0x7f0474dfc700 (LWP 19624)):
#0  0x00007f0754a083b3 in select () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f07570f1a2f in os_thread_sleep (tm=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0thread.cc:285
        t = {tv_sec = 0, tv_usec = 355671}
#2  0x00007f0757162b4f in srv_master_sleep (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0srv.cc:3132
No locals.
#3  srv_master_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0srv.cc:3180
        slot = <value optimized out>
        old_activity_count = 7335272
        last_print_time = 1455651409
#4  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 41 (Thread 0x7f04743fb700 (LWP 19625)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f07570f040b in os_cond_wait (event=0x7f073bbfe580, reset_sig_count=<value optimized out>)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0sync.cc:214
        mutex = 0x7f073bbfe580
#2  os_event_wait_low (event=0x7f073bbfe580, reset_sig_count=<value optimized out>)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0sync.cc:592
No locals.
#3  0x00007f0757164581 in srv_purge_coordinator_suspend (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0srv.cc:3486
        ret = <value optimized out>
        stop = true
        sig_count = 1328916
#4  srv_purge_coordinator_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/srv/srv0srv.cc:3608
        slot = 0x7f07528235c0
        rseg_history_len = 1673
        temp_batch_size = <value optimized out>
        n_total_purged = 0
        n_pages_purged = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 40 (Thread 0x7f047d3ff700 (LWP 19626)):
#0  0x00007f0754a083b3 in select () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f07570f1a2f in os_thread_sleep (tm=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0thread.cc:285
        t = {tv_sec = 0, tv_usec = 870848}
#2  0x00007f07571e865b in page_cleaner_sleep_if_needed (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/buf/buf0flu.cc:2644
        cur_time = <value optimized out>
#3  buf_flush_page_cleaner_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/buf/buf0flu.cc:2763
        page_cleaner_sleep_time = 1000
        server_active = <value optimized out>
        next_loop_time = <value optimized out>
        last_activity_time = 1455708521946
        success = <value optimized out>
        n_flushed = 0
        last_activity = 7335272
#4  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 39 (Thread 0x7f04739fa700 (LWP 19627)):
#0  0x00007f0754a083b3 in select () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f07570f1a2f in os_thread_sleep (tm=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0thread.cc:285
        t = {tv_sec = 0, tv_usec = 78745}
#2  0x00007f07571e9708 in page_cleaner_sleep_if_needed (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/buf/buf0flu.cc:2644
        cur_time = <value optimized out>
#3  buf_flush_lru_manager_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/buf/buf0flu.cc:2912
        next_loop_time = <value optimized out>
        lru_sleep_time = 1000
#4  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 38 (Thread 0x7f0472ff9700 (LWP 19628)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f07570f040b in os_cond_wait (event=0x7f073bbfe700, reset_sig_count=<value optimized out>)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0sync.cc:214
        mutex = 0x7f073bbfe700
#2  os_event_wait_low (event=0x7f073bbfe700, reset_sig_count=<value optimized out>)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0sync.cc:592
No locals.
#3  0x00007f07571e0a5c in buf_dump_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/buf/buf0dump.cc:684
No locals.
#4  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 37 (Thread 0x7f04725f8700 (LWP 19629)):
#0  0x00007f075652da0e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f07570f054c in os_cond_wait_timed (event=0x7f04e8fe3780, time_in_usec=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0sync.cc:177
        mutex = 0x7f04e8fe3780
        ret = <value optimized out>
#2  os_event_wait_time_low (event=0x7f04e8fe3780, time_in_usec=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0sync.cc:705
        timed_out = 0
        abstime = {tv_sec = 1455708531, tv_nsec = 327257000}
#3  0x00007f0757228003 in dict_stats_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/dict/dict0stats_bg.cc:546
No locals.
#4  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 36 (Thread 0x7f0471bf7700 (LWP 19630)):
#0  0x00007f075652da0e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f07570f054c in os_cond_wait_timed (event=0x7f047d735c80, time_in_usec=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0sync.cc:177
        mutex = 0x7f047d735c80
        ret = <value optimized out>
#2  os_event_wait_time_low (event=0x7f047d735c80, time_in_usec=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0sync.cc:705
        timed_out = 0
        abstime = {tv_sec = 1455708525, tv_nsec = 668123000}
#3  0x00007f075719751e in ib_wqueue_timedwait (wq=0x7f0752836ee8, wait_in_usecs=5000000)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/ut/ut0wqueue.cc:154
        error = <value optimized out>
        sig_count = 1
        node = <value optimized out>
#4  0x00007f075726c93f in fts_optimize_thread (arg=0x7f0752836ee8)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/fts/fts0opt.cc:3000
        msg = <value optimized out>
        heap_alloc = 0x7f047d735cc4
        current = <value optimized out>
        done = 0
        n_tables = <value optimized out>
        n_optimize = <value optimized out>
        wq = 0x7f0752836ee8
        tables = 0x7f047e012108
        exit_event = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 35 (Thread 0x7f04711f6700 (LWP 19631)):
#0  0x00007f0754a083b3 in select () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f07570f1a2f in os_thread_sleep (tm=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/os/os0thread.cc:285
        t = {tv_sec = 0, tv_usec = 344894}
#2  0x00007f07571cb8fe in btr_defragment_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/xtradb/btr/btr0defragment.cc:758
        item = 0x0
        now = <value optimized out>
        elapsed = <value optimized out>
        pcur = <value optimized out>
        cursor = <value optimized out>
        mtr = {memo = {heap = 0x0, used = 0, data = '\000' <repeats 511 times>, base = {count = 0, start = 0x0, 
              end = 0x0}, list = {prev = 0x0, next = 0x0}}, log = {heap = 0x0, used = 0, 
            data = '\000' <repeats 511 times>, base = {count = 0, start = 0x0, end = 0x0}, list = {prev = 0x0, 
              next = 0x0}}, inside_ibuf = 0, modifications = 0, made_dirty = 0, n_log_recs = 0, n_freed_pages = 0, 
          log_mode = 0, start_lsn = 0, end_lsn = 0, trx = 0x0}
        last_block = <value optimized out>
        index = <value optimized out>
        first_block = <value optimized out>
#3  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#4  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 34 (Thread 0x7f07567c6b00 (LWP 19632)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756fdc103 in inline_mysql_cond_wait (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1165
No locals.
#2  inline_mysql_cond_wait (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc:9500
        src_file = 0x7f07574c6f10 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc"
        mutex = 0x7f0757c33870
        that = 0x7f0757c338a0
#3  binlog_background_thread (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc:9563
        stop = <value optimized out>
        queue = 0x0
        __FUNCTION__ = "binlog_background_thread"
        next = <value optimized out>
        thd = 0x7f047e812008
#4  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f047d6e2608)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f047d6e2608
        user_arg = 0x0
        pfs = <value optimized out>
        user_start_routine = 0x7f0756fdbbb0 <binlog_background_thread(void*)>
        klass = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 33 (Thread 0x7f075336ab00 (LWP 19633)):
#0  0x00007f0756531535 in sigwait () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756d281cf in signal_hand (arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/mysqld.cc:3475
        error = <value optimized out>
        set = {__val = {548869, 0 <repeats 15 times>}}
        sig = 0
#2  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f047d6e2408)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f047d6e2408
        user_arg = 0x0
        pfs = <value optimized out>
        user_start_routine = 0x7f0756d27fa0 <signal_hand(void*)>
        klass = <value optimized out>
#3  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#4  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 32 (Thread 0x7f072f568b00 (LWP 19658)):
#0  0x00007f0754a06113 in poll () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f0757409ee4 in vio_io_wait (vio=0x7f04870df408, event=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:972
        ret = <value optimized out>
        revents = <value optimized out>
        pfd = {fd = 92, events = 3, revents = 0}
        sd = 28800000
        state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, 
          m_timer_start = 139668835695248, m_timer = 0x7ffce4d16814, m_operation = PSI_SOCKET_CREATE, 
          m_src_file = 0x7f048703b380 "", m_src_line = 794196640, m_wait = 0x7ffce4d16a63}
#2  0x00007f0757409f83 in vio_socket_io_wait (vio=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:108
        timeout = <value optimized out>
        ret = <value optimized out>
#3  0x00007f075740a20d in vio_read (vio=0x7f04870df408, buf=0x7f048703e008 "\a", size=4)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:184
        error = <value optimized out>
        ret = <value optimized out>
        flags = 64
#4  0x00007f0756d32ffa in my_real_read (net=0x7f0487038240, complen=0x7f072f567c20, header=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/net_serv.cc:873
        pos = 0x7f048703e008 "\a"
        remain = 4
        retry_count = 0
        alarmed = 0 '\000'
        net_blocking = 0 '\000'
        count = 4
        server_extension = <value optimized out>
        length = <value optimized out>
        i = <value optimized out>
        len = <value optimized out>
#5  0x00007f0756d33ced in my_net_read_packet (net=0x7f0487038240, read_from_server=1 '\001')
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/net_serv.cc:1099
        len = <value optimized out>
        complen = <value optimized out>
#6  0x00007f0756dc3fa3 in do_command (thd=0x7f0487038008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:986
        return_value = <value optimized out>
        packet = 0x0
        packet_length = 0
        net = 0x7f0487038240
        command = <value optimized out>
#7  0x00007f0756e7f94f in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1349
        create_user = true
        thd = 0x7f0487038008
#8  0x00007f0756e7faa7 in handle_one_connection (arg=0x7f0487038008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f0487038008
#9  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f047d6e3808)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f047d6e3808
        user_arg = 0x7f0487038008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#10 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#11 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 31 (Thread 0x7f072f5b2b00 (LWP 22898)):
#0  0x00007f075652da0e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756d40ee7 in inline_mysql_cond_timedwait (thd=0x7f0483875008, term_lock=0x7f071e7fc390, 
    term_cond=0x7f071e7fc3f8, slave_running=0x7f071e7fcd68, skip_lock=true)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1202
No locals.
#2  inline_mysql_cond_timedwait (thd=0x7f0483875008, term_lock=0x7f071e7fc390, term_cond=0x7f071e7fc3f8, 
    slave_running=0x7f071e7fcd68, skip_lock=true) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/slave.cc:725
        src_file = 0x7f075744a618 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/slave.cc"
#3  terminate_slave_thread (thd=0x7f0483875008, term_lock=0x7f071e7fc390, term_cond=0x7f071e7fc3f8, 
    slave_running=0x7f071e7fcd68, skip_lock=true) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/slave.cc:789
        abstime = {tv_sec = 1455708525, tv_nsec = 706750000}
#4  0x00007f0756d4548d in terminate_slave_threads (mi=0x7f071e7f9000, thread_mask=3, skip_lock=true)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/slave.cc:638
        force_all = 0
        sql_lock = 0x7f071e7fc390
        log_lock = 0x7f071e7fae00
        __FUNCTION__ = "terminate_slave_threads"
        error = -516
        io_lock = 0x7f071e7fa848
#5  0x00007f0756ddb1e4 in stop_slave (thd=0x7f0482b5e008, mi=0x7f071e7f9000, net_report=true)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_repl.cc:3249
        slave_errno = <value optimized out>
        __FUNCTION__ = "stop_slave"
        thread_mask = 3
#6  0x00007f0756db9d0d in mysql_execute_command (thd=0x7f0482b5e008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:3578
        lex_mi = 0x7f0482b62850
        mi = <value optimized out>
        res = 0
        lex = 0x7f0482b61818
        orig_binlog_format = BINLOG_FORMAT_MIXED
        up_result = 0
        rpl_filter = <value optimized out>
        orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT
        __FUNCTION__ = "mysql_execute_command"
        select_lex = 0x7f0482b61fe0
        first_table = 0x0
        all_tables = 0x0
        unit = 0x7f0482b618e0
        have_table_map_for_update = false
#7  0x00007f0756dc0fed in mysql_parse (thd=0x7f0482b5e008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7303
        found_semicolon = <value optimized out>
        lex = 0x7f0482b61818
        err = <value optimized out>
#8  mysql_parse (thd=0x7f0482b5e008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7224
No locals.
#9  0x00007f0756dc3aa3 in dispatch_command (command=COM_QUERY, thd=0x7f0482b5e008, 
    packet=0x7f048277f020 "stop slave", packet_length=10)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1488
        packet_end = 0x7f048277f02a ""
        parser_state = {m_input = {m_compute_digest = false}, m_lip = {m_thd = 0x7f0482b5e008, yylineno = 1, 
            yylval = 0x7f072f5b05e0, lookahead_token = -1, lookahead_yylval = 0x0, m_ptr = 0x7f048277f02b "", 
            m_tok_start = 0x7f048277f02b "", m_tok_end = 0x7f048277f02b "", m_end_of_query = 0x7f048277f02a "", 
            m_tok_start_prev = 0x7f048277f02a "", m_buf = 0x7f048277f020 "stop slave", m_buf_length = 10, 
            m_echo = true, m_echo_saved = true, m_cpp_buf = 0x7f048277f088 "stop slave", 
            m_cpp_ptr = 0x7f048277f092 "", m_cpp_tok_start = 0x7f048277f092 "", 
            m_cpp_tok_start_prev = 0x7f048277f092 "", m_cpp_tok_end = 0x7f048277f092 "", m_body_utf8 = 0x0, 
            m_body_utf8_ptr = 0x0, m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, 
            tok_bitmap = 127 '\177', ignore_space = false, stmt_prepare_mode = false, multi_statements = true, 
            in_comment = NO_COMMENT, in_comment_saved = NO_COMMENT, 
            m_cpp_text_start = 0x7f048277f099 "\004\301W\a\177", 
            m_cpp_text_end = 0x7f048277f0a2 "\266\202\004\177", m_underscore_cs = 0x0, m_digest = 0x0}, m_yacc = {
            yacc_yyss = 0x0, yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 <repeats 12 times>}}, 
            m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x7f0482b61380}
        net = 0x7f0482b5e240
        error = false
        do_end_of_statement = true
        __FUNCTION__ = "dispatch_command"
#10 0x00007f0756dc403b in do_command (thd=0x7f0482b5e008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1109
        return_value = <value optimized out>
        packet = <value optimized out>
        packet_length = 11
        net = 0x7f0482b5e240
        command = COM_QUERY
#11 0x00007f0756e7f94f in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1349
        create_user = true
        thd = 0x7f0482b5e008
#12 0x00007f0756e7faa7 in handle_one_connection (arg=0x7f04828b4008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f04828b4008
#13 0x00007f07572b524d in pfs_spawn_thread (arg=0x7f04870ddc08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f04870ddc08
        user_arg = 0x7f04828b4008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#14 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#15 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 30 (Thread 0x7f04697b4b00 (LWP 23372)):
#0  0x00007f0754a06113 in poll () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f0757409ee4 in vio_io_wait (vio=0x7f047d6e5a08, event=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:972
        ret = <value optimized out>
        revents = <value optimized out>
        pfd = {fd = 45, events = 3, revents = 0}
        sd = 28800000
        state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, 
          m_timer_start = 139656926280336, m_timer = 0x7ffce4d16814, m_operation = PSI_SOCKET_CREATE, 
          m_src_file = 0x7f0482ad2380 "", m_src_line = 1769683616, m_wait = 0x7ffce4d16a63}
#2  0x00007f0757409f83 in vio_socket_io_wait (vio=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:108
        timeout = <value optimized out>
        ret = <value optimized out>
#3  0x00007f075740a20d in vio_read (vio=0x7f047d6e5a08, buf=0x7f046f1a1008 "\a", size=4)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:184
        error = <value optimized out>
        ret = <value optimized out>
        flags = 64
#4  0x00007f0756d32ffa in my_real_read (net=0x7f0482acf240, complen=0x7f04697b3c20, header=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/net_serv.cc:873
        pos = 0x7f046f1a1008 "\a"
        remain = 4
        retry_count = 0
        alarmed = 0 '\000'
        net_blocking = 0 '\000'
        count = 4
        server_extension = <value optimized out>
        length = <value optimized out>
        i = <value optimized out>
        len = <value optimized out>
#5  0x00007f0756d33ced in my_net_read_packet (net=0x7f0482acf240, read_from_server=1 '\001')
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/net_serv.cc:1099
        len = <value optimized out>
        complen = <value optimized out>
#6  0x00007f0756dc3fa3 in do_command (thd=0x7f0482acf008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:986
        return_value = <value optimized out>
        packet = 0x0
        packet_length = 0
        net = 0x7f0482acf240
        command = <value optimized out>
#7  0x00007f0756e7f94f in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1349
        create_user = true
        thd = 0x7f0482acf008
#8  0x00007f0756e7faa7 in handle_one_connection (arg=0x7f0482872008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f0482872008
#9  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f047d6e4008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f047d6e4008
        user_arg = 0x7f0482872008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#10 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#11 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 29 (Thread 0x7f071d5afb00 (LWP 24261)):
#0  0x00007f0754a06113 in poll () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f0757409ee4 in vio_io_wait (vio=0x7f047d6e7a08, event=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:972
        ret = <value optimized out>
        revents = <value optimized out>
        pfd = {fd = 41, events = 3, revents = 0}
        sd = 28800000
        state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, 
          m_timer_start = 139668533996176, m_timer = 0x7ffce4d16814, m_operation = PSI_SOCKET_CREATE, 
          m_src_file = 0x7f048415b380 "", m_src_line = 492497568, m_wait = 0x7ffce4d16a63}
#2  0x00007f0757409f83 in vio_socket_io_wait (vio=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:108
        timeout = <value optimized out>
        ret = <value optimized out>
#3  0x00007f075740a20d in vio_read (vio=0x7f047d6e7a08, buf=0x7f04870ea008 "\a", size=4)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:184
        error = <value optimized out>
        ret = <value optimized out>
        flags = 64
#4  0x00007f0756d32ffa in my_real_read (net=0x7f0484158240, complen=0x7f071d5aec20, header=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/net_serv.cc:873
        pos = 0x7f04870ea008 "\a"
        remain = 4
        retry_count = 0
        alarmed = 0 '\000'
        net_blocking = 0 '\000'
        count = 4
        server_extension = <value optimized out>
        length = <value optimized out>
        i = <value optimized out>
        len = <value optimized out>
#5  0x00007f0756d33ced in my_net_read_packet (net=0x7f0484158240, read_from_server=1 '\001')
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/net_serv.cc:1099
        len = <value optimized out>
        complen = <value optimized out>
#6  0x00007f0756dc3fa3 in do_command (thd=0x7f0484158008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:986
        return_value = <value optimized out>
        packet = 0x0
        packet_length = 0
        net = 0x7f0484158240
        command = <value optimized out>
#7  0x00007f0756e7f94f in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1349
        create_user = true
        thd = 0x7f0484158008
#8  0x00007f0756e7faa7 in handle_one_connection (arg=0x7f046f0eb008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f046f0eb008
#9  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f047d6e7808)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f047d6e7808
        user_arg = 0x7f046f0eb008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#10 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#11 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 28 (Thread 0x7f072f48ab00 (LWP 25137)):
#0  0x00007f07565302e4 in __lll_lock_wait () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f075652b588 in _L_lock_854 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f075652b457 in pthread_mutex_lock () from /lib64/libpthread.so.0
No symbol table info available.
#3  0x00007f0756e20320 in inline_mysql_mutex_lock (thd=0x7f0482af5008, tables=0x7f047f740390, cond=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:693
No locals.
#4  inline_mysql_mutex_lock (thd=0x7f0482af5008, tables=0x7f047f740390, cond=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7183
        src_file = 0x7f0757456a98 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc"
#5  fill_status (thd=0x7f0482af5008, tables=0x7f047f740390, cond=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7227
        lex = <value optimized out>
        wild = 0x7f047f7400e0 "Uptime"
        tmp1 = 0x7f072f487fe0
        tmp = {com_stat = {72197262082913594, 139657294910448, 1, 139657294911776, 0, 139657294908768, 
            139668834775328, 139669498947390, 139668834775008, 0, 4611686018427387904, 0, 0, 139668834775008, 
            139657294911808, 1, 264, 4611686018427387904, 0, 0, 4622100592565682176, 0, 0, 4607182418800017408, 
            4294967297, 4294967358, 0, 18446744073709551615, 4611686018427387904, 0, 4622100592565682176, 0, 0, 0, 
            0, 9218868437227405311, 0, 4607182418800017408, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 139669512391856, 0, 0, 0, 
            139669512391792, 0, 0, 0, 0, 139669512391728, 0, 0, 0, 0, 139669512391664, 0, 0, 0, 0, 0, 0, 0, 1, 
            139657294908768, 139668834775840, 139669498948707, 139657350551816, 65568, 0, 139669505066924, 
            4607182418800017408, 139657291761672, 4294967297, 1, 139668834775456, 139669501578729, 139668834775584, 
            139657349898272, 0, 139657294912336, 1, 139657294910448, 139668834775553, 69648, 139657291808872, 0, 
            139668834775600, 139669499021752, 139657350840352, 139657349140728, 139657294910416, 139669505036275, 
            139657349898272, 0, 139657294908768, 0, 139657294908768, 0, 139668834776784, 139669499022172, 
            139669513766016, 2194243616, 139668834775680, 139657294910416, 139668834775680, 139668834776188, 
            139657350840352, 17592186044416, 0 <repeats 28 times>}, com_create_tmp_table = 0, 
          com_drop_tmp_table = 0, com_other = 0, com_stmt_prepare = 0, com_stmt_reprepare = 0, 
          com_stmt_execute = 0, com_stmt_send_long_data = 0, com_stmt_fetch = 0, com_stmt_reset = 0, 
          com_stmt_close = 0, com_register_slave = 0, created_tmp_disk_tables_ = 0, created_tmp_tables_ = 0, 
          ha_commit_count = 0, ha_delete_count = 0, ha_read_first_count = 0, ha_read_last_count = 0, 
          ha_read_key_count = 0, ha_read_next_count = 0, ha_read_prev_count = 0, ha_read_rnd_count = 0, 
          ha_read_rnd_next_count = 0, ha_read_rnd_deleted_count = 0, ha_mrr_init_count = 0, 
          ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, ha_rollback_count = 0, ha_update_count = 0, 
          ha_write_count = 0, ha_tmp_update_count = 0, ha_tmp_write_count = 0, ha_prepare_count = 0, 
          ha_icp_attempts = 0, ha_icp_match = 0, ha_discover_count = 0, ha_savepoint_count = 0, 
          ha_savepoint_rollback_count = 139657350840352, ha_external_lock_count = 139657349140920, 
          net_big_packet_count = 4294967296, opened_tables = 139669505659479, opened_shares = 139657294911792, 
          opened_views = 139657294906256, select_full_join_count_ = 139657294910448, 
          select_full_range_join_count_ = 5, select_range_count_ = 139657294911288, 
          select_range_check_count_ = 139657294905352, select_scan_count_ = 139657294911776, 
          executed_triggers = 3917958165092917100, long_query_count = 0, filesort_merge_passes_ = 139668834776336, 
          filesort_range_count_ = 28, filesort_rows_ = 139657292894216, filesort_scan_count_ = 139668834776384, 
          filesort_pq_sorts_ = 139669498181984, feature_dynamic_columns = 139669513766016, 
          feature_fulltext = 139668834776336, feature_gis = 139655156596736, feature_locale = 139657294915120, 
          feature_subquery = 139657349124104, feature_timezone = 6, feature_trigger = 139657294914792, 
          feature_xml = 139657294912864, master_gtid_wait_timeouts = 139668834776960, 
          master_gtid_wait_time = 139669499029490, master_gtid_wait_count = 139668834776448, 
          empty_queries = 139669500224882, access_denied_errors = 139657294912864, lost_connections = 0, 
          max_statement_time_exceeded = 14, questions = 139669513698592, bytes_received = 0, 
          bytes_sent = 18446744073709551615, rows_read = 0, rows_sent = 139657294906256, 
          rows_tmp_read = 139657294914080, binlog_bytes_written = 139669505036056, 
          last_query_cost = 6.9005573057799187e-310, cpu_time = 6.9005903675081883e-310, busy_time = 0, 
          local_memory_used = 0, global_memory_used = 139668834776784}
        schema_table_idx = <value optimized out>
        upper_case_names = false
        partial_cond = 0x0
        res = 0
        scope = SHOW_OPT_SESSION
#6  0x00007f0756e24d6e in get_schema_tables_result (join=0x7f047f740d60, executed_place=PROCESSED_BY_JOIN_EXEC)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:8101
        is_subselect = <value optimized out>
        cond = <value optimized out>
        table_list = 0x7f047f740390
        lex = 0x7f0482af8818
        __FUNCTION__ = "get_schema_tables_result"
        tab = 0x7f047f741d60
        thd = 0x7f0482af5008
        result = false
        err_handler = {<Internal_error_handler> = {_vptr.Internal_error_handler = 0x7f0757abdd30, 
            m_prev_internal_handler = 0x0}, <No data fields>}
#7  0x00007f0756e0ca65 in JOIN::exec_inner (this=0x7f047f740d60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2670
        columns_list = 0x7f0482af90f8
        has_group_by = false
        __FUNCTION__ = "exec_inner"
        curr_join = <value optimized out>
        tmp_error = <value optimized out>
        curr_all_fields = <value optimized out>
        curr_fields_list = <value optimized out>
        curr_tmp_table = <value optimized out>
#8  0x00007f0756e0ee7d in JOIN::exec (this=0x7f047f740d60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2518
No locals.
#9  0x00007f0756e0b83a in mysql_select (thd=0x7f0482af5008, rref_pointer_array=0x7f0482af9258, tables=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:3451
        err = 0
        free_join = true
        join = 0x7f047f740d60
        __FUNCTION__ = "mysql_select"
#10 0x00007f0756e0f15d in handle_select (thd=0x7f0482af5008, lex=0x7f0482af8818, result=0x7f047f740d40, 
    setup_tables_done_option=0) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:384
        unit = 0x7f0482af88e0
        res = <value optimized out>
        select_lex = 0x7f0482af8fe0
#11 0x00007f0756db19b2 in execute_sqlcom_select (thd=0x7f0482af5008, all_tables=0x7f047f740390)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5903
        save_protocol = 0x0
        lex = 0x7f0482af8818
        result = 0x7f047f740d40
        res = <value optimized out>
#12 0x00007f0756db9383 in execute_show_status (thd=0x7f0482af5008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5936
        res = <value optimized out>
        old_status_var = {com_stat = {0 <repeats 15 times>, 1, 1, 0 <repeats 14 times>, 1, 0 <repeats 112 times>}, 
          com_create_tmp_table = 0, com_drop_tmp_table = 0, com_other = 0, com_stmt_prepare = 0, 
          com_stmt_reprepare = 0, com_stmt_execute = 0, com_stmt_send_long_data = 0, com_stmt_fetch = 0, 
          com_stmt_reset = 0, com_stmt_close = 0, com_register_slave = 0, created_tmp_disk_tables_ = 0, 
          created_tmp_tables_ = 1, ha_commit_count = 0, ha_delete_count = 0, ha_read_first_count = 0, 
          ha_read_last_count = 0, ha_read_key_count = 0, ha_read_next_count = 0, ha_read_prev_count = 0, 
          ha_read_rnd_count = 0, ha_read_rnd_next_count = 2, ha_read_rnd_deleted_count = 0, ha_mrr_init_count = 0, 
          ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, ha_rollback_count = 0, ha_update_count = 0, 
          ha_write_count = 0, ha_tmp_update_count = 0, ha_tmp_write_count = 1, ha_prepare_count = 0, 
          ha_icp_attempts = 0, ha_icp_match = 0, ha_discover_count = 0, ha_savepoint_count = 0, 
          ha_savepoint_rollback_count = 0, ha_external_lock_count = 0, net_big_packet_count = 0, opened_tables = 0, 
          opened_shares = 0, opened_views = 0, select_full_join_count_ = 0, select_full_range_join_count_ = 0, 
          select_range_count_ = 0, select_range_check_count_ = 0, select_scan_count_ = 1, executed_triggers = 0, 
          long_query_count = 0, filesort_merge_passes_ = 0, filesort_range_count_ = 0, filesort_rows_ = 0, 
          filesort_scan_count_ = 0, filesort_pq_sorts_ = 0, feature_dynamic_columns = 0, feature_fulltext = 0, 
          feature_gis = 0, feature_locale = 0, feature_subquery = 0, feature_timezone = 0, feature_trigger = 0, 
          feature_xml = 0, master_gtid_wait_timeouts = 0, master_gtid_wait_time = 0, master_gtid_wait_count = 0, 
          empty_queries = 0, access_denied_errors = 0, lost_connections = 0, max_statement_time_exceeded = 0, 
          questions = 3, bytes_received = 172, bytes_sent = 375, rows_read = 0, rows_sent = 1, rows_tmp_read = 1, 
          binlog_bytes_written = 0, last_query_cost = 10.499000000000001, cpu_time = 0, busy_time = 0, 
          local_memory_used = 46432, global_memory_used = 17112}
#13 mysql_execute_command (thd=0x7f0482af5008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:2894
        res = 0
        lex = 0x7f0482af8818
        orig_binlog_format = BINLOG_FORMAT_MIXED
        up_result = 0
        rpl_filter = <value optimized out>
        orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT
        __FUNCTION__ = "mysql_execute_command"
        select_lex = 0x7f0482af8fe0
        first_table = 0x7f047f740390
        all_tables = 0x7f047f740390
        unit = 0x7f0482af88e0
        have_table_map_for_update = false
#14 0x00007f0756dc0fed in mysql_parse (thd=0x7f0482af5008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7303
        found_semicolon = <value optimized out>
        lex = 0x7f0482af8818
        err = <value optimized out>
#15 mysql_parse (thd=0x7f0482af5008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7224
No locals.
#16 0x00007f0756dc3aa3 in dispatch_command (command=COM_QUERY, thd=0x7f0482af5008, 
    packet=0x7f047f740020 "SHOW STATUS LIKE 'Uptime'", packet_length=25)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1488
        packet_end = 0x7f047f740039 ""
        parser_state = {m_input = {m_compute_digest = false}, m_lip = {m_thd = 0x7f0482af5008, yylineno = 1, 
            yylval = 0x7f072f4885e0, lookahead_token = -1, lookahead_yylval = 0x0, m_ptr = 0x7f047f74003a "\022", 
            m_tok_start = 0x7f047f74003a "\022", m_tok_end = 0x7f047f74003a "\022", 
            m_end_of_query = 0x7f047f740039 "", m_tok_start_prev = 0x7f047f740039 "", 
            m_buf = 0x7f047f740020 "SHOW STATUS LIKE 'Uptime'", m_buf_length = 25, m_echo = true, 
            m_echo_saved = true, m_cpp_buf = 0x7f047f7400a8 "SHOW STATUS LIKE 'Uptime'", 
            m_cpp_ptr = 0x7f047f7400c1 "", m_cpp_tok_start = 0x7f047f7400c1 "", 
            m_cpp_tok_start_prev = 0x7f047f7400c1 "", m_cpp_tok_end = 0x7f047f7400c1 "", m_body_utf8 = 0x0, 
            m_body_utf8_ptr = 0x1 <Address 0x1 out of bounds>, m_cpp_utf8_processed_ptr = 0x0, 
            next_state = MY_LEX_END, found_semicolon = 0x0, tok_bitmap = 127 '\177', ignore_space = false, 
            stmt_prepare_mode = false, multi_statements = true, in_comment = NO_COMMENT, 
            in_comment_saved = NO_COMMENT, m_cpp_text_start = 0x7f047f7400ba "Uptime'", 
            m_cpp_text_end = 0x7f047f7400c0 "'", m_underscore_cs = 0x0, m_digest = 0x0}, m_yacc = {yacc_yyss = 0x0, 
            yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 <repeats 12 times>}}, 
            m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x7f0482af8380}
        net = 0x7f0482af5240
        error = false
        do_end_of_statement = true
        __FUNCTION__ = "dispatch_command"
#17 0x00007f0756dc403b in do_command (thd=0x7f0482af5008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1109
        return_value = <value optimized out>
        packet = <value optimized out>
        packet_length = 28
        net = 0x7f0482af5240
        command = COM_QUERY
#18 0x00007f0756e7f94f in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1349
        create_user = true
        thd = 0x7f0482af5008
#19 0x00007f0756e7faa7 in handle_one_connection (arg=0x7f04828d2008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f04828d2008
#20 0x00007f07572b524d in pfs_spawn_thread (arg=0x7f047da0ca08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f047da0ca08
        user_arg = 0x7f04828d2008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#21 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#22 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 27 (Thread 0x7f04697feb00 (LWP 25527)):
#0  0x00007f07565302e4 in __lll_lock_wait () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f075652b588 in _L_lock_854 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f075652b457 in pthread_mutex_lock () from /lib64/libpthread.so.0
No symbol table info available.
#3  0x00007f0756e20320 in inline_mysql_mutex_lock (thd=0x7f046f09d008, tables=0x7f0487183390, cond=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:693
No locals.
#4  inline_mysql_mutex_lock (thd=0x7f046f09d008, tables=0x7f0487183390, cond=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7183
        src_file = 0x7f0757456a98 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc"
#5  fill_status (thd=0x7f046f09d008, tables=0x7f0487183390, cond=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7227
        lex = <value optimized out>
        wild = 0x7f04871830e0 "Uptime"
        tmp1 = 0x7f04697fbfe0
        tmp = {com_stat = {139656926573200, 139657423111152, 1, 139657423112480, 0, 139657423109472, 
            139656926572832, 139669498947390, 139656926572512, 0, 4611686018427387904, 0, 0, 139656926572512, 
            139657423112512, 1, 264, 4611686018427387904, 0, 0, 4622100592565682176, 0, 0, 4607182418800017408, 
            4294967297, 4294967358, 0, 18446744073709551615, 4611686018427387904, 0, 4622100592565682176, 0, 0, 0, 
            0, 9218868437227405311, 0, 4607182418800017408, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 139669512391856, 0, 0, 0, 
            139669512391792, 0, 0, 0, 0, 139669512391728, 0, 0, 0, 0, 139669512391664, 0, 0, 0, 0, 0, 0, 0, 1, 
            139657423109472, 139656926573344, 139669498948707, 139657349162248, 65568, 0, 139669505066924, 
            4607182418800017408, 139657423494152, 4294967297, 1, 139656926572960, 139669501578729, 139656926573088, 
            139657346443040, 0, 139657423113040, 1, 139657423111152, 139656926573057, 69648, 139657261230472, 0, 
            139656926573104, 139669499021752, 139657346265120, 139657019527416, 139657423111120, 139669505036275, 
            139657346443040, 0, 139657423109472, 0, 139657423109472, 0, 139656926574288, 139669499022172, 
            139669513766016, 2189668384, 139656926573184, 139657423111120, 139656926573184, 139656926573692, 
            139657346265120, 17592186044416, 0 <repeats 28 times>}, com_create_tmp_table = 0, 
          com_drop_tmp_table = 0, com_other = 0, com_stmt_prepare = 0, com_stmt_reprepare = 0, 
          com_stmt_execute = 0, com_stmt_send_long_data = 0, com_stmt_fetch = 0, com_stmt_reset = 0, 
          com_stmt_close = 0, com_register_slave = 0, created_tmp_disk_tables_ = 0, created_tmp_tables_ = 0, 
          ha_commit_count = 0, ha_delete_count = 0, ha_read_first_count = 0, ha_read_last_count = 0, 
          ha_read_key_count = 0, ha_read_next_count = 0, ha_read_prev_count = 0, ha_read_rnd_count = 0, 
          ha_read_rnd_next_count = 0, ha_read_rnd_deleted_count = 0, ha_mrr_init_count = 0, 
          ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, ha_rollback_count = 0, ha_update_count = 0, 
          ha_write_count = 0, ha_tmp_update_count = 0, ha_tmp_write_count = 0, ha_prepare_count = 0, 
          ha_icp_attempts = 0, ha_icp_match = 0, ha_discover_count = 0, ha_savepoint_count = 0, 
          ha_savepoint_rollback_count = 139657346265120, ha_external_lock_count = 139657019527608, 
          net_big_packet_count = 4294967296, opened_tables = 139669505659479, opened_shares = 139657423112496, 
          opened_views = 139657423106960, select_full_join_count_ = 139657423111152, 
          select_full_range_join_count_ = 5, select_range_count_ = 139657423111992, 
          select_range_check_count_ = 139657423106056, select_scan_count_ = 139657423112480, 
          executed_triggers = 3557670194903277420, long_query_count = 0, filesort_merge_passes_ = 139656926573840, 
          filesort_range_count_ = 28, filesort_rows_ = 139657348870152, filesort_scan_count_ = 139656926573888, 
          filesort_pq_sorts_ = 139669498181984, feature_dynamic_columns = 139669513766016, 
          feature_fulltext = 139656926573840, feature_gis = 139655156596736, feature_locale = 139657423115824, 
          feature_subquery = 139657019510792, feature_timezone = 6, feature_trigger = 139657423115496, 
          feature_xml = 139657423113568, master_gtid_wait_timeouts = 139656926574464, 
          master_gtid_wait_time = 139669499029490, master_gtid_wait_count = 139656926573952, 
          empty_queries = 139669500224882, access_denied_errors = 139657423113568, lost_connections = 0, 
          max_statement_time_exceeded = 14, questions = 139669513698592, bytes_received = 0, 
          bytes_sent = 18446744073709551615, rows_read = 0, rows_sent = 139657423106960, 
          rows_tmp_read = 139657423114784, binlog_bytes_written = 139669505036056, 
          last_query_cost = 6.8999689624042192e-310, cpu_time = 6.9005903675081883e-310, busy_time = 0, 
          local_memory_used = 0, global_memory_used = 139656926574288}
        schema_table_idx = <value optimized out>
        upper_case_names = false
        partial_cond = 0x0
        res = 0
        scope = SHOW_OPT_SESSION
#6  0x00007f0756e24d6e in get_schema_tables_result (join=0x7f0487183d60, executed_place=PROCESSED_BY_JOIN_EXEC)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:8101
        is_subselect = <value optimized out>
        cond = <value optimized out>
        table_list = 0x7f0487183390
        lex = 0x7f046f0a0818
        __FUNCTION__ = "get_schema_tables_result"
        tab = 0x7f0487184d60
        thd = 0x7f046f09d008
        result = false
        err_handler = {<Internal_error_handler> = {_vptr.Internal_error_handler = 0x7f0757abdd30, 
            m_prev_internal_handler = 0x0}, <No data fields>}
#7  0x00007f0756e0ca65 in JOIN::exec_inner (this=0x7f0487183d60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2670
        columns_list = 0x7f046f0a10f8
        has_group_by = false
        __FUNCTION__ = "exec_inner"
        curr_join = <value optimized out>
        tmp_error = <value optimized out>
        curr_all_fields = <value optimized out>
        curr_fields_list = <value optimized out>
        curr_tmp_table = <value optimized out>
#8  0x00007f0756e0ee7d in JOIN::exec (this=0x7f0487183d60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2518
No locals.
#9  0x00007f0756e0b83a in mysql_select (thd=0x7f046f09d008, rref_pointer_array=0x7f046f0a1258, tables=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:3451
        err = 0
        free_join = true
        join = 0x7f0487183d60
        __FUNCTION__ = "mysql_select"
#10 0x00007f0756e0f15d in handle_select (thd=0x7f046f09d008, lex=0x7f046f0a0818, result=0x7f0487183d40, 
    setup_tables_done_option=0) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:384
        unit = 0x7f046f0a08e0
        res = <value optimized out>
        select_lex = 0x7f046f0a0fe0
#11 0x00007f0756db19b2 in execute_sqlcom_select (thd=0x7f046f09d008, all_tables=0x7f0487183390)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5903
        save_protocol = 0x0
        lex = 0x7f046f0a0818
        result = 0x7f0487183d40
        res = <value optimized out>
#12 0x00007f0756db9383 in execute_show_status (thd=0x7f046f09d008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5936
        res = <value optimized out>
        old_status_var = {com_stat = {0 <repeats 15 times>, 1, 1, 0 <repeats 14 times>, 1, 0 <repeats 112 times>}, 
          com_create_tmp_table = 0, com_drop_tmp_table = 0, com_other = 0, com_stmt_prepare = 0, 
          com_stmt_reprepare = 0, com_stmt_execute = 0, com_stmt_send_long_data = 0, com_stmt_fetch = 0, 
          com_stmt_reset = 0, com_stmt_close = 0, com_register_slave = 0, created_tmp_disk_tables_ = 0, 
          created_tmp_tables_ = 1, ha_commit_count = 0, ha_delete_count = 0, ha_read_first_count = 0, 
          ha_read_last_count = 0, ha_read_key_count = 0, ha_read_next_count = 0, ha_read_prev_count = 0, 
          ha_read_rnd_count = 0, ha_read_rnd_next_count = 2, ha_read_rnd_deleted_count = 0, ha_mrr_init_count = 0, 
          ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, ha_rollback_count = 0, ha_update_count = 0, 
          ha_write_count = 0, ha_tmp_update_count = 0, ha_tmp_write_count = 1, ha_prepare_count = 0, 
          ha_icp_attempts = 0, ha_icp_match = 0, ha_discover_count = 0, ha_savepoint_count = 0, 
          ha_savepoint_rollback_count = 0, ha_external_lock_count = 0, net_big_packet_count = 0, opened_tables = 0, 
          opened_shares = 0, opened_views = 0, select_full_join_count_ = 0, select_full_range_join_count_ = 0, 
          select_range_count_ = 0, select_range_check_count_ = 0, select_scan_count_ = 1, executed_triggers = 0, 
          long_query_count = 0, filesort_merge_passes_ = 0, filesort_range_count_ = 0, filesort_rows_ = 0, 
          filesort_scan_count_ = 0, filesort_pq_sorts_ = 0, feature_dynamic_columns = 0, feature_fulltext = 0, 
          feature_gis = 0, feature_locale = 0, feature_subquery = 0, feature_timezone = 0, feature_trigger = 0, 
          feature_xml = 0, master_gtid_wait_timeouts = 0, master_gtid_wait_time = 0, master_gtid_wait_count = 0, 
          empty_queries = 0, access_denied_errors = 0, lost_connections = 0, max_statement_time_exceeded = 0, 
          questions = 3, bytes_received = 172, bytes_sent = 375, rows_read = 0, rows_sent = 1, rows_tmp_read = 1, 
          binlog_bytes_written = 0, last_query_cost = 10.499000000000001, cpu_time = 0, busy_time = 0, 
          local_memory_used = 46432, global_memory_used = 17224}
#13 mysql_execute_command (thd=0x7f046f09d008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:2894
        res = 0
        lex = 0x7f046f0a0818
        orig_binlog_format = BINLOG_FORMAT_MIXED
        up_result = 0
        rpl_filter = <value optimized out>
        orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT
        __FUNCTION__ = "mysql_execute_command"
        select_lex = 0x7f046f0a0fe0
        first_table = 0x7f0487183390
        all_tables = 0x7f0487183390
        unit = 0x7f046f0a08e0
        have_table_map_for_update = false
#14 0x00007f0756dc0fed in mysql_parse (thd=0x7f046f09d008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7303
        found_semicolon = <value optimized out>
        lex = 0x7f046f0a0818
        err = <value optimized out>
#15 mysql_parse (thd=0x7f046f09d008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7224
No locals.
#16 0x00007f0756dc3aa3 in dispatch_command (command=COM_QUERY, thd=0x7f046f09d008, 
    packet=0x7f0487183020 "SHOW STATUS LIKE 'Uptime'", packet_length=25)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1488
        packet_end = 0x7f0487183039 ""
        parser_state = {m_input = {m_compute_digest = false}, m_lip = {m_thd = 0x7f046f09d008, yylineno = 1, 
            yylval = 0x7f04697fc5e0, lookahead_token = -1, lookahead_yylval = 0x0, m_ptr = 0x7f048718303a "\022", 
            m_tok_start = 0x7f048718303a "\022", m_tok_end = 0x7f048718303a "\022", 
            m_end_of_query = 0x7f0487183039 "", m_tok_start_prev = 0x7f0487183039 "", 
            m_buf = 0x7f0487183020 "SHOW STATUS LIKE 'Uptime'", m_buf_length = 25, m_echo = true, 
            m_echo_saved = true, m_cpp_buf = 0x7f04871830a8 "SHOW STATUS LIKE 'Uptime'", 
            m_cpp_ptr = 0x7f04871830c1 "", m_cpp_tok_start = 0x7f04871830c1 "", 
            m_cpp_tok_start_prev = 0x7f04871830c1 "", m_cpp_tok_end = 0x7f04871830c1 "", m_body_utf8 = 0x0, 
            m_body_utf8_ptr = 0x0, m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, 
            tok_bitmap = 127 '\177', ignore_space = false, stmt_prepare_mode = false, multi_statements = true, 
            in_comment = NO_COMMENT, in_comment_saved = NO_COMMENT, m_cpp_text_start = 0x7f04871830ba "Uptime'", 
            m_cpp_text_end = 0x7f04871830c0 "'", m_underscore_cs = 0x0, m_digest = 0x0}, m_yacc = {yacc_yyss = 0x0, 
            yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 <repeats 12 times>}}, 
            m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x7f046f0a0380}
        net = 0x7f046f09d240
        error = false
        do_end_of_statement = true
        __FUNCTION__ = "dispatch_command"
#17 0x00007f0756dc403b in do_command (thd=0x7f046f09d008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1109
        return_value = <value optimized out>
        packet = <value optimized out>
        packet_length = 28
        net = 0x7f046f09d240
        command = COM_QUERY
#18 0x00007f0756e7f94f in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1349
        create_user = true
        thd = 0x7f046f09d008
#19 0x00007f0756e7faa7 in handle_one_connection (arg=0x7f046f0eb008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f046f0eb008
#20 0x00007f07572b524d in pfs_spawn_thread (arg=0x7f0484043e08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f0484043e08
        user_arg = 0x7f046f0eb008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#21 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#22 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 26 (Thread 0x7f072f5fcb00 (LWP 25961)):
#0  0x00007f0754a06113 in poll () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f0757409ee4 in vio_io_wait (vio=0x7f047d6e2c08, event=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:972
        ret = <value optimized out>
        revents = <value optimized out>
        pfd = {fd = 47, events = 3, revents = 0}
        sd = 28800000
        state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, 
          m_timer_start = 139668836301456, m_timer = 0x7ffce4d16814, m_operation = PSI_SOCKET_CREATE, 
          m_src_file = 0x7f0484011380 "", m_src_line = 794802848, m_wait = 0x7ffce4d16a63}
#2  0x00007f0757409f83 in vio_socket_io_wait (vio=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:108
        timeout = <value optimized out>
        ret = <value optimized out>
#3  0x00007f075740a20d in vio_read (vio=0x7f047d6e2c08, buf=0x7f04871ce008 "\a", size=4)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:184
        error = <value optimized out>
        ret = <value optimized out>
        flags = 64
#4  0x00007f0756d32ffa in my_real_read (net=0x7f048400e240, complen=0x7f072f5fbc20, header=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/net_serv.cc:873
        pos = 0x7f04871ce008 "\a"
        remain = 4
        retry_count = 0
        alarmed = 0 '\000'
        net_blocking = 0 '\000'
        count = 4
        server_extension = <value optimized out>
        length = <value optimized out>
        i = <value optimized out>
        len = <value optimized out>
#5  0x00007f0756d33ced in my_net_read_packet (net=0x7f048400e240, read_from_server=1 '\001')
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/net_serv.cc:1099
        len = <value optimized out>
        complen = <value optimized out>
#6  0x00007f0756dc3fa3 in do_command (thd=0x7f048400e008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:986
        return_value = <value optimized out>
        packet = 0x0
        packet_length = 0
        net = 0x7f048400e240
        command = <value optimized out>
#7  0x00007f0756e7f94f in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1349
        create_user = true
        thd = 0x7f048400e008
#8  0x00007f0756e7faa7 in handle_one_connection (arg=0x7f04842b8008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f04842b8008
#9  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f0484041408)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f0484041408
        user_arg = 0x7f04842b8008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#10 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#11 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 25 (Thread 0x7f072f51eb00 (LWP 26847)):
#0  0x00007f07565302e4 in __lll_lock_wait () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f075652b588 in _L_lock_854 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f075652b457 in pthread_mutex_lock () from /lib64/libpthread.so.0
No symbol table info available.
#3  0x00007f0756e20320 in inline_mysql_mutex_lock (thd=0x7f046f0eb008, tables=0x7f046d149390, cond=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:693
No locals.
#4  inline_mysql_mutex_lock (thd=0x7f046f0eb008, tables=0x7f046d149390, cond=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7183
        src_file = 0x7f0757456a98 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc"
#5  fill_status (thd=0x7f046f0eb008, tables=0x7f046d149390, cond=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7227
        lex = <value optimized out>
        wild = 0x7f046d1490e0 "Uptime"
        tmp1 = 0x7f072f51bfe0
        tmp = {com_stat = {72197262873309840, 139656986665968, 1, 139656986667296, 0, 139656986664288, 
            139668835381536, 139669498947390, 139668835381216, 0, 4611686018427387904, 0, 0, 139668835381216, 
            139656986667328, 1, 264, 4611686018427387904, 0, 0, 4622100592565682176, 0, 0, 4607182418800017408, 
            4294967297, 4294967358, 0, 18446744073709551615, 4611686018427387904, 0, 4622100592565682176, 0, 0, 0, 
            0, 9218868437227405311, 0, 4607182418800017408, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 139669512391856, 0, 0, 0, 
            139669512391792, 0, 0, 0, 0, 139669512391728, 0, 0, 0, 0, 139669512391664, 0, 0, 0, 0, 0, 0, 0, 1, 
            139656986664288, 139668835382048, 139669498948707, 139656929789704, 65568, 0, 139669505066924, 
            4607182418800017408, 139657378091144, 4294967297, 1, 139668835381664, 139669501578729, 139668835381792, 
            139657346455840, 0, 139656986667856, 1, 139656986665968, 139668835381761, 69648, 139657330337848, 0, 
            139668835381808, 139669499021752, 139656985727008, 139657019846904, 139656986665936, 139669505036275, 
            139657346455840, 0, 139656986664288, 0, 139656986664288, 0, 139668835382992, 139669499022172, 
            139669513766016, 1829130272, 139668835381888, 139656986665936, 139668835381888, 139668835382396, 
            139656985727008, 17592186044416, 0 <repeats 28 times>}, com_create_tmp_table = 0, 
          com_drop_tmp_table = 0, com_other = 0, com_stmt_prepare = 0, com_stmt_reprepare = 0, 
          com_stmt_execute = 0, com_stmt_send_long_data = 0, com_stmt_fetch = 0, com_stmt_reset = 0, 
          com_stmt_close = 0, com_register_slave = 0, created_tmp_disk_tables_ = 0, created_tmp_tables_ = 0, 
          ha_commit_count = 0, ha_delete_count = 0, ha_read_first_count = 0, ha_read_last_count = 0, 
          ha_read_key_count = 0, ha_read_next_count = 0, ha_read_prev_count = 0, ha_read_rnd_count = 0, 
          ha_read_rnd_next_count = 0, ha_read_rnd_deleted_count = 0, ha_mrr_init_count = 0, 
          ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, ha_rollback_count = 0, ha_update_count = 0, 
          ha_write_count = 0, ha_tmp_update_count = 0, ha_tmp_write_count = 0, ha_prepare_count = 0, 
          ha_icp_attempts = 0, ha_icp_match = 0, ha_discover_count = 0, ha_savepoint_count = 0, 
          ha_savepoint_rollback_count = 139656985727008, ha_external_lock_count = 139657019847096, 
          net_big_packet_count = 4294967296, opened_tables = 139669505659479, opened_shares = 139656986667312, 
          opened_views = 139656986661776, select_full_join_count_ = 139656986665968, 
          select_full_range_join_count_ = 5, select_range_count_ = 139656986666808, 
          select_range_check_count_ = 139656986660872, select_scan_count_ = 139656986667296, 
          executed_triggers = 3629727788941205356, long_query_count = 0, filesort_merge_passes_ = 139668835382544, 
          filesort_range_count_ = 28, filesort_rows_ = 139657037701128, filesort_scan_count_ = 139668835382592, 
          filesort_pq_sorts_ = 139669498181984, feature_dynamic_columns = 139669513766016, 
          feature_fulltext = 139668835382544, feature_gis = 139655156596736, feature_locale = 139656986670640, 
          feature_subquery = 139657019830280, feature_timezone = 6, feature_trigger = 139656986670312, 
          feature_xml = 139656986668384, master_gtid_wait_timeouts = 139668835383168, 
          master_gtid_wait_time = 139669499029490, master_gtid_wait_count = 139668835382656, 
          empty_queries = 139669500224882, access_denied_errors = 139656986668384, lost_connections = 0, 
          max_statement_time_exceeded = 14, questions = 139669513698592, bytes_received = 0, 
          bytes_sent = 18446744073709551615, rows_read = 0, rows_sent = 139656986661776, 
          rows_tmp_read = 139656986669600, binlog_bytes_written = 139669505036056, 
          last_query_cost = 6.9005573357305734e-310, cpu_time = 6.9005903675081883e-310, busy_time = 0, 
          local_memory_used = 0, global_memory_used = 139668835382992}
        schema_table_idx = <value optimized out>
        upper_case_names = false
        partial_cond = 0x0
        res = 0
        scope = SHOW_OPT_SESSION
#6  0x00007f0756e24d6e in get_schema_tables_result (join=0x7f046d149d60, executed_place=PROCESSED_BY_JOIN_EXEC)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:8101
        is_subselect = <value optimized out>
        cond = <value optimized out>
        table_list = 0x7f046d149390
        lex = 0x7f046f0ee818
        __FUNCTION__ = "get_schema_tables_result"
        tab = 0x7f046d14ad60
        thd = 0x7f046f0eb008
        result = false
        err_handler = {<Internal_error_handler> = {_vptr.Internal_error_handler = 0x7f0757abdd30, 
            m_prev_internal_handler = 0x0}, <No data fields>}
#7  0x00007f0756e0ca65 in JOIN::exec_inner (this=0x7f046d149d60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2670
        columns_list = 0x7f046f0ef0f8
        has_group_by = false
        __FUNCTION__ = "exec_inner"
        curr_join = <value optimized out>
        tmp_error = <value optimized out>
        curr_all_fields = <value optimized out>
        curr_fields_list = <value optimized out>
        curr_tmp_table = <value optimized out>
#8  0x00007f0756e0ee7d in JOIN::exec (this=0x7f046d149d60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2518
No locals.
#9  0x00007f0756e0b83a in mysql_select (thd=0x7f046f0eb008, rref_pointer_array=0x7f046f0ef258, tables=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:3451
        err = 0
        free_join = true
        join = 0x7f046d149d60
        __FUNCTION__ = "mysql_select"
#10 0x00007f0756e0f15d in handle_select (thd=0x7f046f0eb008, lex=0x7f046f0ee818, result=0x7f046d149d40, 
    setup_tables_done_option=0) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:384
        unit = 0x7f046f0ee8e0
        res = <value optimized out>
        select_lex = 0x7f046f0eefe0
#11 0x00007f0756db19b2 in execute_sqlcom_select (thd=0x7f046f0eb008, all_tables=0x7f046d149390)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5903
        save_protocol = 0x0
        lex = 0x7f046f0ee818
        result = 0x7f046d149d40
        res = <value optimized out>
#12 0x00007f0756db9383 in execute_show_status (thd=0x7f046f0eb008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5936
        res = <value optimized out>
        old_status_var = {com_stat = {0 <repeats 15 times>, 1, 1, 0 <repeats 14 times>, 1, 0 <repeats 112 times>}, 
          com_create_tmp_table = 0, com_drop_tmp_table = 0, com_other = 0, com_stmt_prepare = 0, 
          com_stmt_reprepare = 0, com_stmt_execute = 0, com_stmt_send_long_data = 0, com_stmt_fetch = 0, 
          com_stmt_reset = 0, com_stmt_close = 0, com_register_slave = 0, created_tmp_disk_tables_ = 0, 
          created_tmp_tables_ = 1, ha_commit_count = 0, ha_delete_count = 0, ha_read_first_count = 0, 
          ha_read_last_count = 0, ha_read_key_count = 0, ha_read_next_count = 0, ha_read_prev_count = 0, 
          ha_read_rnd_count = 0, ha_read_rnd_next_count = 2, ha_read_rnd_deleted_count = 0, ha_mrr_init_count = 0, 
          ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, ha_rollback_count = 0, ha_update_count = 0, 
          ha_write_count = 0, ha_tmp_update_count = 0, ha_tmp_write_count = 1, ha_prepare_count = 0, 
          ha_icp_attempts = 0, ha_icp_match = 0, ha_discover_count = 0, ha_savepoint_count = 0, 
          ha_savepoint_rollback_count = 0, ha_external_lock_count = 0, net_big_packet_count = 0, opened_tables = 0, 
          opened_shares = 0, opened_views = 0, select_full_join_count_ = 0, select_full_range_join_count_ = 0, 
          select_range_count_ = 0, select_range_check_count_ = 0, select_scan_count_ = 1, executed_triggers = 0, 
          long_query_count = 0, filesort_merge_passes_ = 0, filesort_range_count_ = 0, filesort_rows_ = 0, 
          filesort_scan_count_ = 0, filesort_pq_sorts_ = 0, feature_dynamic_columns = 0, feature_fulltext = 0, 
          feature_gis = 0, feature_locale = 0, feature_subquery = 0, feature_timezone = 0, feature_trigger = 0, 
          feature_xml = 0, master_gtid_wait_timeouts = 0, master_gtid_wait_time = 0, master_gtid_wait_count = 0, 
          empty_queries = 0, access_denied_errors = 0, lost_connections = 0, max_statement_time_exceeded = 0, 
          questions = 3, bytes_received = 172, bytes_sent = 375, rows_read = 0, rows_sent = 1, rows_tmp_read = 1, 
          binlog_bytes_written = 0, last_query_cost = 10.499000000000001, cpu_time = 0, busy_time = 0, 
          local_memory_used = 46432, global_memory_used = 17112}
#13 mysql_execute_command (thd=0x7f046f0eb008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:2894
        res = 0
        lex = 0x7f046f0ee818
        orig_binlog_format = BINLOG_FORMAT_MIXED
        up_result = 0
        rpl_filter = <value optimized out>
        orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT
        __FUNCTION__ = "mysql_execute_command"
        select_lex = 0x7f046f0eefe0
        first_table = 0x7f046d149390
        all_tables = 0x7f046d149390
        unit = 0x7f046f0ee8e0
        have_table_map_for_update = false
#14 0x00007f0756dc0fed in mysql_parse (thd=0x7f046f0eb008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7303
        found_semicolon = <value optimized out>
        lex = 0x7f046f0ee818
        err = <value optimized out>
#15 mysql_parse (thd=0x7f046f0eb008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7224
No locals.
#16 0x00007f0756dc3aa3 in dispatch_command (command=COM_QUERY, thd=0x7f046f0eb008, 
    packet=0x7f046d149020 "SHOW STATUS LIKE 'Uptime'", packet_length=25)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1488
        packet_end = 0x7f046d149039 ""
        parser_state = {m_input = {m_compute_digest = false}, m_lip = {m_thd = 0x7f046f0eb008, yylineno = 1, 
            yylval = 0x7f072f51c5e0, lookahead_token = -1, lookahead_yylval = 0x0, m_ptr = 0x7f046d14903a "\022", 
            m_tok_start = 0x7f046d14903a "\022", m_tok_end = 0x7f046d14903a "\022", 
            m_end_of_query = 0x7f046d149039 "", m_tok_start_prev = 0x7f046d149039 "", 
            m_buf = 0x7f046d149020 "SHOW STATUS LIKE 'Uptime'", m_buf_length = 25, m_echo = true, 
            m_echo_saved = true, m_cpp_buf = 0x7f046d1490a8 "SHOW STATUS LIKE 'Uptime'", 
            m_cpp_ptr = 0x7f046d1490c1 "", m_cpp_tok_start = 0x7f046d1490c1 "", 
            m_cpp_tok_start_prev = 0x7f046d1490c1 "", m_cpp_tok_end = 0x7f046d1490c1 "", m_body_utf8 = 0x0, 
            m_body_utf8_ptr = 0x0, m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, 
            tok_bitmap = 127 '\177', ignore_space = false, stmt_prepare_mode = false, multi_statements = true, 
            in_comment = NO_COMMENT, in_comment_saved = NO_COMMENT, m_cpp_text_start = 0x7f046d1490ba "Uptime'", 
            m_cpp_text_end = 0x7f046d1490c0 "'", m_underscore_cs = 0x0, m_digest = 0x0}, m_yacc = {yacc_yyss = 0x0, 
            yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 <repeats 12 times>}}, 
            m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x7f046f0ee380}
        net = 0x7f046f0eb240
        error = false
        do_end_of_statement = true
        __FUNCTION__ = "dispatch_command"
#17 0x00007f0756dc403b in do_command (thd=0x7f046f0eb008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1109
        return_value = <value optimized out>
        packet = <value optimized out>
        packet_length = 28
        net = 0x7f046f0eb240
        command = COM_QUERY
#18 0x00007f0756e7f94f in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1349
        create_user = true
        thd = 0x7f046f0eb008
#19 0x00007f0756e7faa7 in handle_one_connection (arg=0x7f048719a008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f048719a008
#20 0x00007f07572b524d in pfs_spawn_thread (arg=0x7f0484042008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f0484042008
        user_arg = 0x7f048719a008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#21 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#22 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 24 (Thread 0x7f071d5f9b00 (LWP 28663)):
#0  0x00007f0754a06113 in poll () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f0757409ee4 in vio_io_wait (vio=0x7f047d6e2a08, event=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:972
        ret = <value optimized out>
        revents = <value optimized out>
        pfd = {fd = 39, events = 3, revents = 0}
        sd = 28800000
        state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, 
          m_timer_start = 139668534299280, m_timer = 0x7ffce4d16814, m_operation = PSI_SOCKET_CREATE, 
          m_src_file = 0x7f0482b15380 "", m_src_line = 492800672, m_wait = 0x7ffce4d16a63}
#2  0x00007f0757409f83 in vio_socket_io_wait (vio=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:108
        timeout = <value optimized out>
        ret = <value optimized out>
#3  0x00007f075740a20d in vio_read (vio=0x7f047d6e2a08, buf=0x7f04842d7008 "\a", size=4)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:184
        error = <value optimized out>
        ret = <value optimized out>
        flags = 64
#4  0x00007f0756d32ffa in my_real_read (net=0x7f0482b12240, complen=0x7f071d5f8c20, header=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/net_serv.cc:873
        pos = 0x7f04842d7008 "\a"
        remain = 4
        retry_count = 0
        alarmed = 0 '\000'
        net_blocking = 0 '\000'
        count = 4
        server_extension = <value optimized out>
        length = <value optimized out>
        i = <value optimized out>
        len = <value optimized out>
#5  0x00007f0756d33ced in my_net_read_packet (net=0x7f0482b12240, read_from_server=1 '\001')
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/net_serv.cc:1099
        len = <value optimized out>
        complen = <value optimized out>
#6  0x00007f0756dc3fa3 in do_command (thd=0x7f0482b12008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:986
        return_value = <value optimized out>
        packet = 0x0
        packet_length = 0
        net = 0x7f0482b12240
        command = <value optimized out>
#7  0x00007f0756e7f94f in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1349
        create_user = true
        thd = 0x7f0482b12008
#8  0x00007f0756e7faa7 in handle_one_connection (arg=0x7f046f0eb008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f046f0eb008
#9  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f047da0ca08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f047da0ca08
        user_arg = 0x7f046f0eb008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#10 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#11 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 23 (Thread 0x7f0753242b00 (LWP 29264)):
#0  0x00007f0754a06113 in poll () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f0757409ee4 in vio_io_wait (vio=0x7f046d8af408, event=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:972
        ret = <value optimized out>
        revents = <value optimized out>
        pfd = {fd = 62, events = 3, revents = 0}
        sd = 3600000
        state = {m_flags = 0, m_socket = 0x391e7fd7d8, m_thread = 0x7f046f46fdf8, 
          m_number_of_bytes = 139669464107552, m_timer_start = 0, m_timer = 0xdaeb02984af08c70, 
          m_operation = 1394873936, m_src_file = 0x7f071e7fa720 "\244", m_src_line = 1866923416, 
          m_wait = 0x7f071e7f9000}
#2  0x00007f0757409f83 in vio_socket_io_wait (vio=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:108
        timeout = <value optimized out>
        ret = <value optimized out>
#3  0x00007f075740a20d in vio_read (vio=0x7f046d8af408, buf=0x7f04817f7008 ")", size=16384)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:184
        error = <value optimized out>
        ret = <value optimized out>
        flags = 64
#4  0x00007f075740a2e2 in vio_read_buff (vio=0x7f046d8af408, buf=0x7f046f685008 "", size=4)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:226
        rc = <value optimized out>
#5  0x00007f0756d32ffa in my_real_read (net=0x7f046f40bb08, complen=0x7f0753241810, header=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/net_serv.cc:873
        pos = 0x7f046f685008 ""
        remain = 4
        retry_count = 0
        alarmed = 0 '\000'
        net_blocking = 0 '\000'
        count = 4
        server_extension = <value optimized out>
        length = <value optimized out>
        i = <value optimized out>
        len = <value optimized out>
#6  0x00007f0756d33ced in my_net_read_packet (net=0x7f046f40bb08, read_from_server=0 '\000')
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/net_serv.cc:1099
        len = <value optimized out>
        complen = <value optimized out>
#7  0x00007f0756f04eb8 in cli_safe_read (mysql=0x7f046f40bb08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql-common/client.c:581
        net = 0x7f046f40bb08
        len = 0
#8  0x00007f0756d49ab0 in read_event (arg=0x7f071e7f9000)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/slave.cc:3208
        len = <value optimized out>
#9  handle_slave_io (arg=0x7f071e7f9000) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/slave.cc:4151
        event_len = 27
        synced = <value optimized out>
        event_buf = 0x7f046f685009 "lY\304V\020\003"
        mi = 0x7f071e7f9000
        rli = 0x7f071e7fa9a0
        suppress_warnings = false
        ret = <value optimized out>
        io_info = {<No data fields>}
        __FUNCTION__ = "handle_slave_io"
        thd = 0x7f046f432008
        mysql = 0x7f046f40bb08
        retry_count = 0
#10 0x00007f07572b524d in pfs_spawn_thread (arg=0x7f072f1e6a08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f072f1e6a08
        user_arg = 0x7f071e7f9000
        pfs = <value optimized out>
        user_start_routine = 0x7f0756d48b60 <handle_slave_io(void*)>
        klass = <value optimized out>
#11 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#12 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 22 (Thread 0x7f07340fbb00 (LWP 29265)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756ec35d4 in inline_mysql_cond_wait (arg=0x7f047d7d7068)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1165
No locals.
#2  inline_mysql_cond_wait (arg=0x7f047d7d7068)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:953
        src_file = 0x7f075746d530 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc"
#3  handle_rpl_parallel_thread (arg=0x7f047d7d7068)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:1032
        qev = <value optimized out>
        next_qev = <value optimized out>
        in_event_group = false
        group_rgi = 0x0
        event_gtid_sub_id = 0
        sql_info = {cached_charset = "\000\000\000\000\000", rpl_filter = 0x0}
        err = <value optimized out>
        rpt = 0x7f047d7d7068
        group_standalone = true
        __FUNCTION__ = "handle_rpl_parallel_thread"
        thd = 0x7f04804ce008
        old_stage = {m_key = 0, m_name = 0x7f075746d630 "Waiting for work from main SQL threads", m_flags = 480}
        events = 0x0
        skip_event_group = false
        gco = <value optimized out>
#4  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f072f1e6c08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f072f1e6c08
        user_arg = 0x7f047d7d7068
        pfs = <value optimized out>
        user_start_routine = 0x7f0756ec2800 <handle_rpl_parallel_thread(void*)>
        klass = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 21 (Thread 0x7f0753164b00 (LWP 29266)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756ec35d4 in inline_mysql_cond_wait (arg=0x7f047d7d71f0)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1165
No locals.
#2  inline_mysql_cond_wait (arg=0x7f047d7d71f0)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:953
        src_file = 0x7f075746d530 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc"
#3  handle_rpl_parallel_thread (arg=0x7f047d7d71f0)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:1032
        qev = <value optimized out>
        next_qev = <value optimized out>
        in_event_group = false
        group_rgi = 0x0
        event_gtid_sub_id = 0
        sql_info = {cached_charset = "\000\000\000\000\000", rpl_filter = 0x0}
        err = <value optimized out>
        rpt = 0x7f047d7d71f0
        group_standalone = true
        __FUNCTION__ = "handle_rpl_parallel_thread"
        thd = 0x7f047f80b008
        old_stage = {m_key = 0, m_name = 0x7f075746d630 "Waiting for work from main SQL threads", 
          m_flags = 2143289344}
        events = 0x0
        skip_event_group = false
        gco = <value optimized out>
#4  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f0461082208)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f0461082208
        user_arg = 0x7f047d7d71f0
        pfs = <value optimized out>
        user_start_routine = 0x7f0756ec2800 <handle_rpl_parallel_thread(void*)>
        klass = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 20 (Thread 0x7f07341d9b00 (LWP 29267)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756ec35d4 in inline_mysql_cond_wait (arg=0x7f047d7d7378)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1165
No locals.
#2  inline_mysql_cond_wait (arg=0x7f047d7d7378)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:953
        src_file = 0x7f075746d530 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc"
#3  handle_rpl_parallel_thread (arg=0x7f047d7d7378)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:1032
        qev = <value optimized out>
        next_qev = <value optimized out>
        in_event_group = false
        group_rgi = 0x0
        event_gtid_sub_id = 0
        sql_info = {cached_charset = "\000\000\000\000\000", rpl_filter = 0x0}
        err = <value optimized out>
        rpt = 0x7f047d7d7378
        group_standalone = true
        __FUNCTION__ = "handle_rpl_parallel_thread"
        thd = 0x7f047f012008
        old_stage = {m_key = 0, m_name = 0x7f075746d630 "Waiting for work from main SQL threads", 
          m_flags = 2139095040}
        events = 0x0
        skip_event_group = false
        gco = <value optimized out>
#4  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f0461082408)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f0461082408
        user_arg = 0x7f047d7d7378
        pfs = <value optimized out>
        user_start_routine = 0x7f0756ec2800 <handle_rpl_parallel_thread(void*)>
        klass = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 19 (Thread 0x7f073418fb00 (LWP 29268)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756ec35d4 in inline_mysql_cond_wait (arg=0x7f047d7d7500)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1165
No locals.
#2  inline_mysql_cond_wait (arg=0x7f047d7d7500)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:953
        src_file = 0x7f075746d530 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc"
#3  handle_rpl_parallel_thread (arg=0x7f047d7d7500)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:1032
        qev = <value optimized out>
        next_qev = <value optimized out>
        in_event_group = false
        group_rgi = 0x0
        event_gtid_sub_id = 0
        sql_info = {cached_charset = "\000\000\000\000\000", rpl_filter = 0x0}
        err = <value optimized out>
        rpt = 0x7f047d7d7500
        group_standalone = true
        __FUNCTION__ = "handle_rpl_parallel_thread"
        thd = 0x7f0482ff2008
        old_stage = {m_key = 0, m_name = 0x7f075746d630 "Waiting for work from main SQL threads", m_flags = 28}
        events = 0x0
        skip_event_group = false
        gco = <value optimized out>
#4  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f0461082608)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f0461082608
        user_arg = 0x7f047d7d7500
        pfs = <value optimized out>
        user_start_routine = 0x7f0756ec2800 <handle_rpl_parallel_thread(void*)>
        klass = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 18 (Thread 0x7f07531f8b00 (LWP 29269)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756ec35d4 in inline_mysql_cond_wait (arg=0x7f047d7d7688)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1165
No locals.
#2  inline_mysql_cond_wait (arg=0x7f047d7d7688)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:953
        src_file = 0x7f075746d530 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc"
#3  handle_rpl_parallel_thread (arg=0x7f047d7d7688)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:1032
        qev = <value optimized out>
        next_qev = <value optimized out>
        in_event_group = false
        group_rgi = 0x0
        event_gtid_sub_id = 0
        sql_info = {cached_charset = "\000\000\000\000\000", rpl_filter = 0x0}
        err = <value optimized out>
        rpt = 0x7f047d7d7688
        group_standalone = true
        __FUNCTION__ = "handle_rpl_parallel_thread"
        thd = 0x7f048015f008
        old_stage = {m_key = 0, m_name = 0x7f075746d630 "Waiting for work from main SQL threads", 
          m_flags = 1866465280}
        events = 0x0
        skip_event_group = false
        gco = <value optimized out>
#4  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f0461082808)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f0461082808
        user_arg = 0x7f047d7d7688
        pfs = <value optimized out>
        user_start_routine = 0x7f0756ec2800 <handle_rpl_parallel_thread(void*)>
        klass = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 17 (Thread 0x7f07531aeb00 (LWP 29270)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756ec35d4 in inline_mysql_cond_wait (arg=0x7f047d7d7810)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1165
No locals.
#2  inline_mysql_cond_wait (arg=0x7f047d7d7810)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:953
        src_file = 0x7f075746d530 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc"
#3  handle_rpl_parallel_thread (arg=0x7f047d7d7810)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:1032
        qev = <value optimized out>
        next_qev = <value optimized out>
        in_event_group = false
        group_rgi = 0x0
        event_gtid_sub_id = 0
        sql_info = {cached_charset = "\000\000\000\000\000", rpl_filter = 0x0}
        err = <value optimized out>
        rpt = 0x7f047d7d7810
        group_standalone = true
        __FUNCTION__ = "handle_rpl_parallel_thread"
        thd = 0x7f047fd68008
        old_stage = {m_key = 0, m_name = 0x7f075746d630 "Waiting for work from main SQL threads", 
          m_flags = -2143289344}
        events = 0x0
        skip_event_group = false
        gco = <value optimized out>
#4  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f0461082a08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f0461082a08
        user_arg = 0x7f047d7d7810
        pfs = <value optimized out>
        user_start_routine = 0x7f0756ec2800 <handle_rpl_parallel_thread(void*)>
        klass = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 16 (Thread 0x7f0734145b00 (LWP 29271)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756ec35d4 in inline_mysql_cond_wait (arg=0x7f047d7d7998)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1165
No locals.
#2  inline_mysql_cond_wait (arg=0x7f047d7d7998)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:953
        src_file = 0x7f075746d530 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc"
#3  handle_rpl_parallel_thread (arg=0x7f047d7d7998)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:1032
        qev = <value optimized out>
        next_qev = <value optimized out>
        in_event_group = false
        group_rgi = 0x0
        event_gtid_sub_id = 0
        sql_info = {cached_charset = "\000\000\000\000\000", rpl_filter = 0x0}
        err = <value optimized out>
        rpt = 0x7f047d7d7998
        group_standalone = true
        __FUNCTION__ = "handle_rpl_parallel_thread"
        thd = 0x7f0480831008
        old_stage = {m_key = 0, m_name = 0x7f075746d630 "Waiting for work from main SQL threads", m_flags = 11}
        events = 0x0
        skip_event_group = false
        gco = <value optimized out>
#4  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f0461082c08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f0461082c08
        user_arg = 0x7f047d7d7998
        pfs = <value optimized out>
        user_start_routine = 0x7f0756ec2800 <handle_rpl_parallel_thread(void*)>
        klass = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 15 (Thread 0x7f07532d6b00 (LWP 29272)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756ec35d4 in inline_mysql_cond_wait (arg=0x7f047d7d7b20)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1165
No locals.
#2  inline_mysql_cond_wait (arg=0x7f047d7d7b20)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:953
        src_file = 0x7f075746d530 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc"
#3  handle_rpl_parallel_thread (arg=0x7f047d7d7b20)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:1032
        qev = <value optimized out>
        next_qev = <value optimized out>
        in_event_group = false
        group_rgi = 0x0
        event_gtid_sub_id = 0
        sql_info = {cached_charset = "\000\000\000\000\000", rpl_filter = 0x0}
        err = <value optimized out>
        rpt = 0x7f047d7d7b20
        group_standalone = true
        __FUNCTION__ = "handle_rpl_parallel_thread"
        thd = 0x7f0480c06008
        old_stage = {m_key = 0, m_name = 0x7f075746d630 "Waiting for work from main SQL threads", 
          m_flags = 1862270976}
        events = 0x0
        skip_event_group = false
        gco = <value optimized out>
#4  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f0461082e08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f0461082e08
        user_arg = 0x7f047d7d7b20
        pfs = <value optimized out>
        user_start_routine = 0x7f0756ec2800 <handle_rpl_parallel_thread(void*)>
        klass = <value optimized out>
#5  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 14 (Thread 0x7f075328cb00 (LWP 29273)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756fda1d4 in inline_mysql_cond_wait (this=0x7f0757c32c40, orig_entry=0x7f075328b4c0)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1165
No locals.
#2  inline_mysql_cond_wait (this=0x7f0757c32c40, orig_entry=0x7f075328b4c0)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc:7062
        src_file = 0x7f07574c6f10 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc"
#3  MYSQL_BIN_LOG::queue_for_group_commit (this=0x7f0757c32c40, orig_entry=0x7f075328b4c0)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc:7118
        old_stage = {m_key = 91, m_name = 0x7f0757446090 "Unlocking tables", m_flags = 1472199968}
        loc_waitee = 0x7f04857f0938
        last = <value optimized out>
        __FUNCTION__ = "queue_for_group_commit"
        entry = <value optimized out>
        orig_queue = <value optimized out>
        cur = <value optimized out>
        wfc = 0x7f04857f1738
#4  0x00007f0756fdfeb3 in MYSQL_BIN_LOG::write_transaction_to_binlog_events (this=0x7f0757c32c40, 
    entry=0x7f075328b4c0) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc:7338
        is_leader = <value optimized out>
#5  0x00007f0756fe0580 in MYSQL_BIN_LOG::write_transaction_to_binlog (this=0x7f0757c32c40, thd=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc:7021
        entry = {next = 0x0, thd = 0x7f045e928008, cache_mngr = 0x7f048181db08, using_stmt_cache = true, 
          using_trx_cache = true, end_event = 0x7f075328b630, incident_event = 0x0, error = 0, commit_errno = 0, 
          error_cache = 0x0, all = true, need_unlog = false, check_purge = false, queued_by_other = false, 
          binlog_id = 0}
        ha_info = <value optimized out>
#6  0x00007f0756fe0699 in binlog_flush_cache (thd=0x7f045e928008, cache_mngr=0x7f048181db08, end_ev=0x7f075328b630, 
    all=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc:1750
        error = 0
#7  0x00007f0756fe08fa in binlog_commit_flush_xid_caches (thd=0x7f045e928008, cache_mngr=0x7f048181db08, all=true, 
    xid=52067409) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc:1856
        end_evt = {<Log_event> = {_vptr.Log_event = 0x7f0757b441b0, log_pos = 0, temp_buf = 0x0, 
            event_owns_temp_buf = false, when = 1455708401, when_sec_part = 0, exec_time = 0, data_written = 0, 
            server_id = 3, flags = 0, cache_type = 3, slave_exec_mode = 0, writer = 0x0, thd = 0x7f045e928008, 
            checksum_alg = BINLOG_CHECKSUM_ALG_UNDEF}, xid = 52067409}
#8  0x00007f0756fe09a1 in MYSQL_BIN_LOG::log_and_order (this=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc:9299
        err = <value optimized out>
        cache_mngr = 0x7f048181db08
#9  0x00007f0756f2d0b6 in ha_commit_trans (thd=0x7f045e928008, all=true)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/handler.cc:1448
        cookie = <value optimized out>
        need_prepare_ordered = false
        mdl_request = {type = MDL_INTENTION_EXCLUSIVE, duration = MDL_EXPLICIT, next_in_list = 0x0, 
          prev_in_list = 0x0, ticket = 0x7f04810c9140, key = {m_length = 3, m_db_name_length = 0, 
            m_hash_value = 65537, 
            m_ptr = "\a\000\000\000\000\000\000\000\200\244\177\202\004\177\000\000\026\000\005\000\037B\251v\002mysql\000gtid_slave_pos", '\000' <repeats 203 times>, "p\272(S\a\177\000\000\230\202\375V\a\177", '\000' <repeats 58 times>, "\004\000\000\000\000\000\000\000\020\034\202R\a\177\000\000Yr", '\000' <repeats 48 times>, 
            static m_namespace_to_wait_state_name = {{m_key = 130, 
                m_name = 0x7f0757460ddb "Waiting for global read lock", m_flags = 0}, {m_key = 131, 
                m_name = 0x7f0757460c88 "Waiting for schema metadata lock", m_flags = 0}, {m_key = 132, 
                m_name = 0x7f0757460cb0 "Waiting for table metadata lock", m_flags = 0}, {m_key = 133, 
                m_name = 0x7f0757460cd0 "Waiting for stored function metadata lock", m_flags = 0}, {m_key = 134, 
                m_name = 0x7f0757460d00 "Waiting for stored procedure metadata lock", m_flags = 0}, {m_key = 135, 
                m_name = 0x7f0757460d30 "Waiting for trigger metadata lock", m_flags = 0}, {m_key = 136, 
                m_name = 0x7f0757460d58 "Waiting for event metadata lock", m_flags = 0}, {m_key = 137, 
                m_name = 0x7f0757460df8 "Waiting for commit lock", m_flags = 0}, {m_key = 99, 
                m_name = 0x7f0757446020 "User lock", m_flags = 0}}}}
        need_commit_ordered = true
        xid = 52067409
        error = 0
        trans = <value optimized out>
        is_real_trans = <value optimized out>
        ha_info = <value optimized out>
        rw_ha_count = 0
        rw_trans = true
#10 0x00007f0756e8ca22 in trans_commit (thd=0x7f045e928008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/transaction.cc:236
        res = <value optimized out>
#11 0x00007f0756fe89dd in Xid_log_event::do_apply_event (this=0x7f04852fe508, rgi=0x7f04857f1700)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log_event.cc:7596
        err = <value optimized out>
        gtid = {domain_id = 0, server_id = 3, seq_no = 1207098117}
        sub_id = 1209927829
        rli = <value optimized out>
        res = <value optimized out>
#12 0x00007f0756d4ecf1 in Log_event::apply_event (this=0x7f04852fe508, rgi=0x7f04857f1700)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log_event.h:1343
        res = <value optimized out>
        __FUNCTION__ = "apply_event"
#13 0x00007f0756d44beb in apply_event_and_update_pos (ev=0x7f04852fe508, thd=0x7f045e928008, rgi=0x7f04857f1700, 
    rpt=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/slave.cc:3374
        exec_res = 0
        rli = 0x7f071e7fa9a0
        reason = 0
#14 0x00007f0756ebfaf3 in rpt_handle_event (qev=0x7f0485614108, rpt=0x7f047d7d7ca8)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:52
        err = -512
        rli = 0x7f071e7fa9a0
        rgi = 0x7f04857f1700
        thd = 0x7f045e928008
        ev = 0x7f04852fe508
#15 0x00007f0756ec3151 in handle_rpl_parallel_thread (arg=0x7f047d7d7ca8)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:1241
        event_type = XID_EVENT
        rgi = 0x7f04857f1700
        entry = 0x7f047d6bd648
        end_of_group = <value optimized out>
        group_ending = 1
        qev = <value optimized out>
        next_qev = 0x7f0485655708
        in_event_group = <value optimized out>
        group_rgi = 0x7f04857f1700
        event_gtid_sub_id = 1209927829
        sql_info = {cached_charset = "!\000!\000\300", rpl_filter = 0x7f075283a480}
        err = <value optimized out>
        rpt = 0x7f047d7d7ca8
        group_standalone = false
        __FUNCTION__ = "handle_rpl_parallel_thread"
        thd = 0x7f045e928008
        old_stage = {m_key = 0, m_name = 0x7f075746d630 "Waiting for work from main SQL threads", 
          m_flags = -2130706432}
        events = <value optimized out>
        skip_event_group = false
        gco = 0x7f0400000001
#16 0x00007f07572b524d in pfs_spawn_thread (arg=0x7f0461082208)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f0461082208
        user_arg = 0x7f047d7d7ca8
        pfs = <value optimized out>
        user_start_routine = 0x7f0756ec2800 <handle_rpl_parallel_thread(void*)>
        klass = <value optimized out>
#17 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#18 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 13 (Thread 0x7f07530d0b00 (LWP 29274)):
#0  0x00007f07565302e4 in __lll_lock_wait () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f075652b5be in _L_lock_995 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f075652b526 in pthread_mutex_lock () from /lib64/libpthread.so.0
No symbol table info available.
#3  0x00007f0756d28a70 in inline_mysql_mutex_lock (thd=0x7f048111c008, var=0x7f07530c85d0, buff=0x7f07530c8660 "", 
    scope=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:693
No locals.
#4  inline_mysql_mutex_lock (thd=0x7f048111c008, var=0x7f07530c85d0, buff=0x7f07530c8660 "", scope=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/mysqld.cc:7776
        src_file = 0x7f0757440e48 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/mysqld.cc"
#5  show_heartbeat_period (thd=0x7f048111c008, var=0x7f07530c85d0, buff=0x7f07530c8660 "", scope=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/mysqld.cc:7784
        mi = 0x0
        tmp = <value optimized out>
#6  0x00007f0756e1d89f in show_status_array (thd=0x7f048111c008, wild=0x0, variables=0x7f073f3fac50, 
    scope=SHOW_OPT_SESSION, status_var=0x7f048111c980, prefix=0x7f07574cbc94 "", table=0x7f04813be020, 
    ucase_names=true, cond=0x7f048102bdc0) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:3263
        wild_checked = true
        show_type = <value optimized out>
        buffer = {{
            data = "\000\000\000\000\000\000\000\000\000\004\000\000\000\000\000\000&\000\000\000\000\000\000\000\231\242\001", '\000' <repeats 21 times>, "P8\000\000\000\000\000\000\060\000\000\000\000\000\000\000\376\031\000\000\000\000\000\000T\021\000\000\000\000\000\000\270\322QW\a\177\000\000\200\206\fS\a\177\000\000\004\000\000\000\a\177\000\000\325\322QW\a\177\000\000x\206\fS\a\177\000\000\004\000\000\000\a\177\000\000\355\322QW\a\177\000\000p\206\fS\a\177\000\000\004\000\000\000\a\177\000\000\265ZDW\a\177\000\000\210\206\fS\a\177\000\000\004\000\000\000\a\177\000\000\003\323QW\a\177\000\000\220\206\fS\a\177\000\000\004\000\000\000\a\177\000\000\t\vOW\a\177\000\000\230\206\fS\a\177\000\000\004\000\000\000\a\177\000\000+\323QW\a\177\000\000\240\206\f"..., align = {<No data fields>}}}
        name_buffer = "SLAVE_HEARTBEAT_PERIOD\000\000_LOST\000ANCES_LOST\000\000OST", '\000' <repeats 11 times>, "J{;W\a\177\000"
        save_count_cuted_fields = CHECK_FIELD_ERROR_FOR_NULL
        res = false
        buff = 0x7f07530c8660 ""
        prefix_end = 0x7f07530c8620 "SLAVE_HEARTBEAT_PERIOD"
        tmp = {name = 0x7f04813ed020 "\300\333>\201\004\177", value = 0x7f07530c8660, type = SHOW_CHAR}
        charset = 0x7f0757bffd20
        len = 64
        var = <value optimized out>
        is_wsrep_var = false
#7  0x00007f0756e201e1 in fill_status (thd=0x7f048111c008, tables=0x7f0481399470, cond=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7231
        lex = <value optimized out>
        wild = 0x0
        tmp1 = 0x7f048111c980
        tmp = {com_stat = {139657321660808, 139657325034088, 1, 139657325035416, 0, 139657325032664, 
            139669434831200, 139669498947390, 139669434830880, 0, 4611686018427387904, 0, 0, 139669434830880, 
            139657325035448, 1, 264, 4611686018427387904, 0, 0, 4622100592565682176, 0, 0, 4607182418800017408, 
            4294967297, 4294967358, 0, 18446744073709551615, 4611686018427387904, 0, 4622100592565682176, 0, 0, 0, 
            0, 9218868437227405311, 0, 4607182418800017408, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 139669512391856, 0, 0, 0, 
            139669512391792, 0, 0, 0, 0, 139669512391728, 0, 0, 0, 0, 139669512391664, 0, 0, 0, 0, 0, 0, 0, 1, 
            139657325032664, 139669434831712, 139669498948707, 139657321036848, 139657321037384, 0, 
            139657321037248, 4607182418800017408, 139669498901782, 4294967297, 1, 18446744073709551615, 
            139669434832160, 139669434831361, 139669434831616, 139657325032664, 139657325035976, 1, 
            139657325034088, 139669434831600, 139657321037384, 18446744073709551615, 139669434832160, 
            139669434831472, 139669499021752, 139657321037392, 139657324992768, 139657325034072, 139669505036275, 
            0, 0, 139657325032664, 0, 139657325032664, 0, 139669434832656, 139669499022172, 139669513766016, 
            6463407064, 139669434831536, 139657325034072, 139669434831552, 139669434832060, 139669434831792, 
            17592186044416, 0 <repeats 28 times>}, com_create_tmp_table = 0, com_drop_tmp_table = 0, com_other = 0, 
          com_stmt_prepare = 0, com_stmt_reprepare = 0, com_stmt_execute = 0, com_stmt_send_long_data = 0, 
          com_stmt_fetch = 0, com_stmt_reset = 0, com_stmt_close = 0, com_register_slave = 0, 
          created_tmp_disk_tables_ = 0, created_tmp_tables_ = 0, ha_commit_count = 0, ha_delete_count = 0, 
          ha_read_first_count = 0, ha_read_last_count = 0, ha_read_key_count = 0, ha_read_next_count = 0, 
          ha_read_prev_count = 0, ha_read_rnd_count = 0, ha_read_rnd_next_count = 0, ha_read_rnd_deleted_count = 0, 
          ha_mrr_init_count = 0, ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, 
          ha_rollback_count = 0, ha_update_count = 0, ha_write_count = 0, ha_tmp_update_count = 0, 
          ha_tmp_write_count = 0, ha_prepare_count = 0, ha_icp_attempts = 0, ha_icp_match = 0, 
          ha_discover_count = 0, ha_savepoint_count = 0, ha_savepoint_rollback_count = 139657324781600, 
          ha_external_lock_count = 139657324992960, net_big_packet_count = 139655156596736, 
          opened_tables = 139657321037384, opened_shares = 139657325035432, opened_views = 139669500358598, 
          select_full_join_count_ = 139657325034088, select_full_range_join_count_ = 12884901888, 
          select_range_count_ = 139669434832160, select_range_check_count_ = 139669500380405, 
          select_scan_count_ = 139657325035416, executed_triggers = 139657321036848, 
          long_query_count = 139669434832176, filesort_merge_passes_ = 139669498214413, 
          filesort_range_count_ = 139669434832224, filesort_rows_ = 139669500358436, 
          filesort_scan_count_ = 139669434832272, filesort_pq_sorts_ = 139669504938474, 
          feature_dynamic_columns = 0, feature_fulltext = 139669498132755, feature_gis = 139669434832304, 
          feature_locale = 139657322304496, feature_subquery = 139669434832272, feature_timezone = 139669499654059, 
          feature_trigger = 139657322304232, feature_xml = 27938245312, 
          master_gtid_wait_timeouts = 139669434832832, master_gtid_wait_time = 139669499031851, 
          master_gtid_wait_count = 139669434840480, empty_queries = 8152, access_denied_errors = 139657325038272, 
          lost_connections = 0, max_statement_time_exceeded = 139669500375664, questions = 139669513698592, 
          bytes_received = 0, bytes_sent = 18446744073709551615, rows_read = 0, rows_sent = 139657324631152, 
          rows_tmp_read = 139657322303520, binlog_bytes_written = 13835058055282163713, 
          last_query_cost = 6.9005869524791128e-310, cpu_time = 6.9005903675081883e-310, 
          busy_time = 6.8999885140347734e-310, local_memory_used = 139657322020872, 
          global_memory_used = 139669434832656}
        schema_table_idx = <value optimized out>
        upper_case_names = true
        partial_cond = 0x7f048102bdc0
        res = 0
        scope = SHOW_OPT_SESSION
#8  0x00007f0756e24d6e in get_schema_tables_result (join=0x7f04813fb4d8, executed_place=PROCESSED_BY_JOIN_EXEC)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:8101
        is_subselect = <value optimized out>
        cond = <value optimized out>
        table_list = 0x7f0481399470
        lex = 0x7f04813f1020
        __FUNCTION__ = "get_schema_tables_result"
        tab = 0x7f04813fcac0
        thd = 0x7f048111c008
        result = false
        err_handler = {<Internal_error_handler> = {_vptr.Internal_error_handler = 0x7f0757abdd30, 
            m_prev_internal_handler = 0x0}, <No data fields>}
#9  0x00007f0756e0ca65 in JOIN::exec_inner (this=0x7f04813fb4d8)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2670
        columns_list = 0x7f04813f1900
        has_group_by = false
        __FUNCTION__ = "exec_inner"
        curr_join = <value optimized out>
        tmp_error = <value optimized out>
        curr_all_fields = <value optimized out>
        curr_fields_list = <value optimized out>
        curr_tmp_table = <value optimized out>
#10 0x00007f0756e0ee7d in JOIN::exec (this=0x7f04813fb4d8)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2518
No locals.
#11 0x00007f0756e0b83a in mysql_select (thd=0x7f048111c008, rref_pointer_array=0x7f04813f1a60, tables=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:3451
        err = 0
        free_join = true
        join = 0x7f04813fb4d8
        __FUNCTION__ = "mysql_select"
#12 0x00007f0756e0f15d in handle_select (thd=0x7f048111c008, lex=0x7f04813f1020, result=0x7f04813fb048, 
    setup_tables_done_option=0) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:384
        unit = 0x7f04813f10e8
        res = <value optimized out>
        select_lex = 0x7f04813f17e8
#13 0x00007f0756db19b2 in execute_sqlcom_select (thd=0x7f048111c008, all_tables=0x7f0481399470)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5903
        save_protocol = 0x0
        lex = 0x7f04813f1020
        result = 0x7f04813fb048
        res = <value optimized out>
#14 0x00007f0756dbdc43 in mysql_execute_command (thd=0x7f048111c008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:2962
        privileges_requested = <value optimized out>
        res = <value optimized out>
        lex = 0x7f04813f1020
        orig_binlog_format = BINLOG_FORMAT_MIXED
        up_result = 0
        rpl_filter = <value optimized out>
        orig_current_stmt_binlog_format = BINLOG_FORMAT_ROW
        __FUNCTION__ = "mysql_execute_command"
        select_lex = 0x7f04813f17e8
        first_table = 0x7f0481399470
        all_tables = 0x7f0481399470
        unit = 0x7f04813f10e8
        have_table_map_for_update = false
#15 0x00007f075703a736 in mysql_open_cursor (thd=0x7f048111c008, result=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_cursor.cc:141
        parent_digest = <value optimized out>
        parent_locker = <value optimized out>
        save_result = 0x0
        lex = 0x7f04813f1020
        result_materialize = 0x7f04813fb048
        rc = <value optimized out>
#16 0x00007f075702ebae in sp_cursor::open (this=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sp_rcontext.cc:459
No locals.
#17 0x00007f0757024e50 in sp_instr_copen::exec_core (this=0x7f048102bf98, thd=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sp_head.cc:3805
        res = -512
#18 0x00007f075702aade in sp_lex_keeper::reset_lex_and_exec_core (this=0x7f048102bf58, thd=0x7f048111c008, 
    nextp=0x7f07530cb500, open_tables=false, instr=0x7f048102bf98)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sp_head.cc:2979
        res = 0
        parent_modified_non_trans_table = false
        __FUNCTION__ = "reset_lex_and_exec_core"
#19 0x00007f075702adc8 in sp_instr_copen::execute (this=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sp_head.cc:3790
        lex_keeper = 0x7f0757c0bcc0
        old_arena = 0x7f048102bf98
        c = 0xfffffffffffffe00
        res = <value optimized out>
#20 0x00007f0757027fac in sp_head::execute (this=0x7f048102a020, thd=0x7f048111c008, merge_da_on_success=true)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sp_head.cc:1317
        i = 0x7f048102bf98
        user_var_events_alloc_saved = 0x7f0481120c68
        parent_digest = <value optimized out>
        cur_db_changed = true
        old_server_status = 0
        err_status = false
        save_sql_mode = 2097152
        execute_arena = {_vptr.Query_arena = 0x7f0757ab9eb0, free_list = 0x0, mem_root = 0x7f07530cb5a0, 
          state = Query_arena::STMT_INITIALIZED_FOR_SP}
        sp_wi = {m_warn_root = {free = 0x0, used = 0x0, pre_alloc = 0x0, min_malloc = 32, block_size = 2009, 
            block_num = 4, first_block_usage = 0, error_handler = 0x7f0756e60e50 <sql_alloc_error_handler()>}, 
          m_warn_list = {<I_P_List_counter> = {m_counter = 0}, <I_P_List_fast_push_back<Sql_condition>> = {
              m_last = 0x7f07530cb628}, m_first = 0x0}, m_warn_count = {0, 0, 0}, 
          m_current_statement_warn_count = 0, m_current_row_for_warning = 2, m_warn_id = 52067422, 
          m_error_condition = 0x0, m_allow_unlimited_warnings = false, initialized = true, m_read_only = false, 
          m_next_in_da = 0x7f07530cdaa0, m_prev_in_da = 0x7f0481120f80, 
          m_marked_sql_conditions = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f0757c10480, 
              last = 0x7f07530cb670, elements = 0}, <No data fields>}}
        saved_cur_db_name_buf = "optovision\000\000\001\000\000\000\300\266\fS\a\177\000\000%\020\362V\a\177\000\000h\320;\201\004\177\000\000\210\320;\201\004\177\000\000\000\267\fS\a\177\000\000>\"\364V\a\177\000\000\350\300;\201\004\177\000\000\000\322;\201\004\177\000\000\210\320;\201\004\177\000\000\b\300\021\201\004\177\000\000P\267\fS\a\177\000\000f\352\330V\a\177\000\000 \267\fS\a\177\000\000в\006\206\004\177\000\000\200\241\002\201\004\177\000\000Т\002\201\004\177\000\000p\267\fS\a\177\000\000 \240\002\201\004\177\000\000\001\000\000\000\000\000\000\000\350\267\fS\a\177\000\000\b\300\021\201\004\177\000\000Т\002\201\004\177\000\000\240\267\fS\a\177\000\000\064\202"
        old_lex = 0x7f0481964470
        old_change_list = {<base_ilist> = {first = 0x7f0481167808, last = {_vptr.ilink = 0x7f0757ab5570, 
              prev = 0x7f0481167818, next = 0x0}}, <No data fields>}
        save_reprepare_observer = 0x0
        saved_cur_db_name = {str = 0x7f07530cb690 "optovision", length = 10}
        ctx = 0x7f04813bc020
        save_abort_on_warning = true
        old_arena = 0x7f048196a0a8
        execute_mem_root = {free = 0x7f04813fb008, used = 0x0, pre_alloc = 0x0, min_malloc = 32, block_size = 8152, 
          block_num = 6, first_block_usage = 8, error_handler = 0x7f0756e60e50 <sql_alloc_error_handler()>}
        ip = 2
        backup_arena = {_vptr.Query_arena = 0x7f0757ab9eb0, free_list = 0x7f04813bd200, mem_root = 0x7f07530cb870, 
          state = Query_arena::STMT_INITIALIZED_FOR_SP}
        old_query_id = 52067420
        old_derived_tables = 0x0
        old_packet = {Ptr = 0x0, str_length = 0, Alloced_length = 0, extra_alloc = 0, alloced = false, 
          thread_specific = false, str_charset = 0x7f0757ba9720}
        saved_creation_ctx = 0x7f04813bd2f0
        da = 0x7f048102bf98
#21 0x00007f075702885a in sp_head::execute_function (this=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sp_head.cc:1858
        arg_no = <value optimized out>
        nctx = 0x7f04813bc020
        buf = '\000' <repeats 79 times>
        call_mem_root = {free = 0x7f04813bc008, used = 0x0, pre_alloc = 0x0, min_malloc = 32, block_size = 8152, 
          block_num = 5, first_block_usage = 0, error_handler = 0x7f0756e60e50 <sql_alloc_error_handler()>}
        call_arena = {_vptr.Query_arena = 0x7f0757ab9eb0, free_list = 0x7f04813bd200, mem_root = 0x7f07530cb870, 
          state = Query_arena::STMT_INITIALIZED_FOR_SP}
        need_binlog_call = false
        octx = 0x7f0481134020
        binlog_save_options = <value optimized out>
        binlog_buf = {Ptr = 0x7f07530cb8b0 "", str_length = 80, Alloced_length = 80, extra_alloc = 0, 
          alloced = false, thread_specific = false, str_charset = 0x7f0757ba9720}
        err_status = <value optimized out>
        backup_arena = {_vptr.Query_arena = 0x7f0757ab9eb0, free_list = 0x7f0481167bd8, mem_root = 0x7f07530cda60, 
          state = Query_arena::STMT_INITIALIZED_FOR_SP}
        save_security_ctx = <value optimized out>
#22 0x00007f0756f882f6 in Item_func_sp::execute_impl (this=0x7f04819676c0, thd=0x7f048111c008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/item_func.cc:6758
        err_status = true
        statement_state = {option_bits = 277060258560, first_successful_insert_id_in_prev_stmt = 0, 
          first_successful_insert_id_in_cur_stmt = 0, insert_id_for_cur_row = 139669499215910, 
          auto_inc_interval_for_cur_row = {interval_min = 0, interval_values = 0, interval_max = 0, next = 0x0}, 
          auto_inc_intervals_forced = {head = 0x0, tail = 0x7f04851e46c8, current = 0x0, elements = 0}, 
          limit_found_rows = 1, cuted_fields = 0, sent_row_count = 0, examined_row_count = 0, 
          client_capabilities = 128, query_plan_flags = 64, in_sub_stmt = 1, enable_slow_log = true, 
          last_insert_id_used = 127, savepoints = 0x0, count_cuted_fields = CHECK_FIELD_ERROR_FOR_NULL}
        save_security_ctx = 0x7f048606b2d0
        access = SP_READS_SQL_DATA
#23 0x00007f0756f883da in Item_func_sp::execute (this=0x7f04819676c0)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/item_func.cc:6691
        thd = 0x7f048111c008
#24 0x00007f0756f8f6e2 in Item_func_sp::val_str (this=0x7f04819676c0, str=0x7f04819676f0)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/item_func.h:2139
        buf = {Ptr = 0x7f07530cbbb0 "@\277\fS\a\177", str_length = 0, Alloced_length = 20, extra_alloc = 0, 
          alloced = false, thread_specific = false, str_charset = 0x7f0757bd2480}
        buff = "@\277\fS\a\177\000\000\003^\362V\a\177\000\000 \b_n"
#25 0x00007f0756f385f8 in Item::save_in_field (this=0x7f04819676c0, field=0x7f048219d020, no_conversions=false)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/item.cc:5898
        result = <value optimized out>
        cs = 0x7f0757bd2480
        buff = "`\274\fS\a\177", '\000' <repeats 18 times>"\310, hvo\004\177\000\000h\037<\201\004\177\000\000\270\033<\201\004\177\000\000`\332\fS\a\177\000\000g=EW\a\177\000\000\260\274\fS\a\177\000\000\177\261\351V\a\177\000\000\220\274\fS\a\177\000\000\270\033<\201\004\177\000\000\b\300\021\201\004\177\000\000\001\000\000\000\000\000\000\000\250}\026\201\004\177\000\000 \032<\201\004\177\000\000\340\276\fS\a\177\000\000\b.\340V\a\177\000\000\360\274\fS\a\177\000\000 \032<\201\004\177\000\000@\025<\201\004\177\000\000\000\000\000\000\000\000\000\000\002\000\000\000\a\177\000\001 \375\277W\a\177\000\000\000\000\000\000\000\000\000\000\377\377\377\377\377\377\377\377\310hvo\004\177\000\000h\224\226\201\004\177\000\000\230\004<\201\004\177\000\000\260\234\226\201\004\177\000\000\200\004\301W\a\177\000\000 \275\fS\a\177\000\000\000\000\000\000"...
        error = <value optimized out>
#26 0x00007f0756d7c7a8 in fill_record (thd=0x7f048111c008, table_arg=0x7f046ab36808, fields=..., values=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_base.cc:8793
        rfield = 0x7f048219d020
        table = 0x7f046ab36808
        value = 0x7f04819676c0
        save_abort_on_warning = true
        f = {<base_list_iterator> = {list = 0x7f0481965178, el = 0x7f0481962ee0, prev = <value optimized out>, 
            current = <value optimized out>}, <No data fields>}
        v = {<base_list_iterator> = {list = <value optimized out>, el = 0x7f0481968780, 
            prev = <value optimized out>, current = <value optimized out>}, <No data fields>}
        field = <value optimized out>
        vcol_table = <value optimized out>
        save_no_errors = false
#27 0x00007f0756d7caa8 in fill_record_n_invoke_before_triggers (thd=0x7f048111c008, table=0x7f046ab36808, 
    fields=..., values=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_base.cc:8904
        result = <value optimized out>
        triggers = 0x0
#28 0x00007f0756da610a in mysql_insert (thd=0x7f048111c008, table_list=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_insert.cc:903
        was_insert_delayed = false
        counter = <value optimized out>
        lock_type = TL_WRITE_DEFAULT
        __FUNCTION__ = "mysql_insert"
        using_bulk_insert = false
        value_count = 11
        info = {records = 0, deleted = 0, updated = 0, copied = 0, error_count = 0, touched = 0, 
          handle_duplicates = DUP_ERROR, escape_char = 0, last_errno = 0, ignore = false, 
          update_fields = 0x7f04819651a8, update_values = 0x7f0481965190, view = 0x0}
        context = 0x7f0481964c18
        log_on = true
        retval = true
        res = <value optimized out>
        joins_freed = false
        changed = <value optimized out>
        id = <value optimized out>
        its = {<base_list_iterator> = {list = 0x7f04819651c0, el = 0x7f048196a098, prev = <value optimized out>, 
            current = <value optimized out>}, <No data fields>}
        unused_conds = 0x0
        error = 0
        table = 0x7f046ab36808
        ctx_state = {save_table_list = 0x7f0400000000, save_first_name_resolution_table = 0x7f04819658c0, 
          save_next_name_resolution_table = 0x0, save_resolve_in_select_list = <value optimized out>, 
          save_next_local = <value optimized out>}
        query = 0x7f0481166a70 "insert into `replication_info`.sym_data (table_name, event_type, trigger_hist_id, pk_data, row_data, old_data, channel_id, transaction_id, source_node_id, external_data, create_time)\n\t", ' ' <repeats 16 times>...
#29 0x00007f0756dbae94 in mysql_execute_command (thd=0x7f048111c008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:3898
        res = <value optimized out>
        lex = 0x7f0481964470
        orig_binlog_format = BINLOG_FORMAT_MIXED
        up_result = 0
        rpl_filter = <value optimized out>
        orig_current_stmt_binlog_format = BINLOG_FORMAT_ROW
        __FUNCTION__ = "mysql_execute_command"
        select_lex = 0x7f0481964c38
        first_table = 0x7f04819658c0
        all_tables = 0x7f04819658c0
        unit = 0x7f0481964538
        have_table_map_for_update = false
#30 0x00007f075702504e in sp_instr_stmt::exec_core (this=0x7f048196a0a8, thd=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sp_head.cc:3213
        res = -512
#31 0x00007f075702aade in sp_lex_keeper::reset_lex_and_exec_core (this=0x7f048196a0e8, thd=0x7f048111c008, 
    nextp=0x7f07530cd9c0, open_tables=false, instr=0x7f048196a0a8)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sp_head.cc:2979
        res = 0
        parent_modified_non_trans_table = false
        __FUNCTION__ = "reset_lex_and_exec_core"
#32 0x00007f075702afdd in sp_instr_stmt::execute (this=0x7f048196a0a8, thd=0x7f048111c008, nextp=0x7f07530cd9c0)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sp_head.cc:3129
        res = 0
        query_backup = {string = {
            str = 0x7f04857f1017 "update `JOBHEAD` set `OptimisticLockField`=10,`JOB`='459239',`col_OWSTATUS`='E2',`col_OWCOMMISSION`='A16-014389>5417',`colACCN`='8403',`col_OWORDERDATE`='2016-02-16 17:55:19 ',`colDO`='B',`col_OWWORKO"..., length = 1418}, cs = 0x7f0757bffd20}
#33 0x00007f0757027fac in sp_head::execute (this=0x7f048606b020, thd=0x7f048111c008, merge_da_on_success=false)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sp_head.cc:1317
        i = 0x7f048196a0a8
        user_var_events_alloc_saved = 0x7f0481120c68
        parent_digest = <value optimized out>
        cur_db_changed = false
        old_server_status = 0
        err_status = false
        save_sql_mode = 0
        execute_arena = {_vptr.Query_arena = 0x7f0757ab9eb0, free_list = 0x0, mem_root = 0x7f07530cda60, 
          state = Query_arena::STMT_INITIALIZED_FOR_SP}
        sp_wi = {m_warn_root = {free = 0x0, used = 0x0, pre_alloc = 0x0, min_malloc = 32, block_size = 2009, 
            block_num = 4, first_block_usage = 0, error_handler = 0x7f0756e60e50 <sql_alloc_error_handler()>}, 
          m_warn_list = {<I_P_List_counter> = {m_counter = 0}, <I_P_List_fast_push_back<Sql_condition>> = {
              m_last = 0x7f07530cdae8}, m_first = 0x0}, m_warn_count = {0, 0, 0}, 
          m_current_statement_warn_count = 0, m_current_row_for_warning = 1, m_warn_id = 52067420, 
          m_error_condition = 0x0, m_allow_unlimited_warnings = false, initialized = true, m_read_only = false, 
          m_next_in_da = 0x7f0481120ec8, m_prev_in_da = 0x7f07530cb660, 
          m_marked_sql_conditions = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f0757c10480, 
              last = 0x7f07530cdb30, elements = 0}, <No data fields>}}
        saved_cur_db_name_buf = "\002\000\000\000\372\000\000\000\026\000\000\000\002\000\000\000hP\023\201\004\177\000\000\230\272\006\206\004\177\000\000pP\023\201\004\177\000\000\360\275\006\206\004\177\000\000\300\333\fS\a\177\000\000>\"\364V\a\177\000\000\350@\023\201\004\177\000\000\220S\023\201\004\177\000\000\210Q\023\201\004\177\000\000 @\023\201\004\177\000\000\b\300\021\201\004\177\000\000\230R\023\201\004\177\000\000\340\333\fS\a\177\000\000\326(\364V\a\177\000\000\020\000\000\000\000\000\000\000\220S\023\201\004\177\000\000\060\334\fS\a\177\000\000[\343\002W\a\177\000\000\310@\023\201\004\177\000\000\020\000\000\000\000\000\000\000\002\000\000\000\a\177\000\000 @\023\201\004\177\000\000\b\300\021\201\004\177\000\000\020\271"
        old_lex = 0x7f048111f818
        old_change_list = {<base_ilist> = {first = 0x7f048111f220, last = {_vptr.ilink = 0x7f0757ab5570, 
              prev = 0x7f048111f218, next = 0x0}}, <No data fields>}
        save_reprepare_observer = 0x0
        saved_cur_db_name = {str = 0x7f07530cdb50 "\002", length = 202}
        ctx = 0x7f0481134020
        save_abort_on_warning = false
        old_arena = 0x7f048111c020
        execute_mem_root = {free = 0x7f04813c0008, used = 0x7f0481166008, pre_alloc = 0x0, min_malloc = 32, 
          block_size = 8152, block_num = 7, first_block_usage = 1, 
          error_handler = 0x7f0756e60e50 <sql_alloc_error_handler()>}
        ip = 6
        backup_arena = {_vptr.Query_arena = 0x7f0757ab9eb0, free_list = 0x7f0481135390, mem_root = 0x7f07530cdce0, 
          state = Query_arena::STMT_INITIALIZED_FOR_SP}
        old_query_id = 52067411
        old_derived_tables = 0x0
        old_packet = {Ptr = 0x0, str_length = 0, Alloced_length = 0, extra_alloc = 0, alloced = false, 
          thread_specific = false, str_charset = 0x7f0757ba9720}
        saved_creation_ctx = 0x7f0481135480
        da = 0x7f048196a0a8
#34 0x00007f075702844b in sp_head::execute_trigger (this=0x7f048606b020, thd=0x7f048111c008, db_name=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sp_head.cc:1646
        octx = 0x0
        err_status = false
        call_mem_root = {free = 0x7f0481134008, used = 0x0, pre_alloc = 0x0, min_malloc = 32, block_size = 8152, 
          block_num = 5, first_block_usage = 0, error_handler = 0x7f0756e60e50 <sql_alloc_error_handler()>}
        call_arena = {_vptr.Query_arena = 0x7f0757ab9eb0, free_list = 0x0, mem_root = 0x7f07530cdce0, 
          state = Query_arena::STMT_INITIALIZED_FOR_SP}
        backup_arena = {_vptr.Query_arena = 0x7f0757ab9eb0, free_list = 0x7f04813c6c50, mem_root = 0x7f0481120c68, 
          state = Query_arena::STMT_CONVENTIONAL_EXECUTION}
        nctx = 0x7f0481134020
        save_ctx = 0x7f048111d8e8
#35 0x00007f0756e44197 in Table_triggers_list::process_triggers (this=0x7f046d53d020, thd=0x7f048111c008, 
    event=TRG_EVENT_UPDATE, time_type=TRG_ACTION_AFTER, old_row_is_record1=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_trigger.cc:2176
        err_status = <value optimized out>
        statement_state = {option_bits = 277060258560, first_successful_insert_id_in_prev_stmt = 0, 
          first_successful_insert_id_in_cur_stmt = 0, insert_id_for_cur_row = 72197251362746176, 
          auto_inc_interval_for_cur_row = {interval_min = 0, interval_values = 0, interval_max = 0, next = 0x0}, 
          auto_inc_intervals_forced = {head = 0x0, tail = 0x7f048111c008, current = 0x0, elements = 0}, 
          limit_found_rows = 1, cuted_fields = 0, sent_row_count = 0, examined_row_count = 1, 
          client_capabilities = 128, query_plan_flags = 64, in_sub_stmt = 0, enable_slow_log = true, 
          last_insert_id_used = 184, savepoints = 0x0, count_cuted_fields = CHECK_FIELD_WARN}
        sp_trigger = <value optimized out>
        save_current_select = 0x7f048111ffe0
#36 0x00007f0756e4e93f in mysql_update (thd=0x7f048111c008, table_list=0x7f04813f75f8, fields=..., values=..., 
    conds=0x7f04813c6c50, order_num=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_update.cc:860
        safe_update = false
        can_compare_record = true
        want_privilege = <value optimized out>
        explain = 0x7f04811ea4e8
        transactional_table = true
        will_batch = false
        reverse = false
        table_count = 3
        id = <value optimized out>
        used_key_is_modified = <value optimized out>
        select_lex = 0x7f048111ffe0
        query_plan = {_vptr.Update_plan = 0x7f0757abe290, impossible_where = false, no_partitions = false, 
          updating_a_view = false, mem_root = 0x7f0481120c68, table = 0x7f048388e808, select = 0x7f04811ea390, 
          index = 64, scanned_rows = 1, select_lex = 0x7f048111ffe0, possible_keys = {map = 1}, 
          using_filesort = false, using_io_buffer = false}
        res = <value optimized out>
        dup_key_found = 1
        found = 1
        old_covering_keys = {map = 1}
        table = 0x7f048388e808
        err2 = <value optimized out>
        loc_error = <value optimized out>
        need_sort = false
        updated = 1
        select = 0x7f04811ea390
        info = {table = 0x7f048388e808, forms = 0x7f07530ce070, 
          unlock_row = 0x7f0756dde780 <rr_unlock_row(st_join_table*)>, read_record = 0x7f0757020180
     <rr_quick(READ_RECORD*)>, thd = 0x7f048111c008, select = 0x7f04811ea390, cache_records = 0, ref_length = 4, 
          struct_length = 0, reclength = 0, rec_cache_size = 0, error_offset = 0, index = 0, ref_pos = 0x0, 
          record = 0x7f046fe72020 "", rec_buf = 0x0, cache = 0x0, cache_pos = 0x0, cache_end = 0x0, 
          read_positions = 0x0, io_cache = 0x0, print_error = true, ignore_not_found_rows = false, 
          copy_field = 0x0, copy_field_end = 0x0}
        __FUNCTION__ = "mysql_update"
        using_limit = false
        error = 0
        all_fields = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f0757c10480, 
            last = 0x7f07530ce000, elements = 0}, <No data fields>}
        killed_status = NOT_KILLED
#37 0x00007f0756dbafc6 in mysql_execute_command (thd=0x7f048111c008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:3749
        found = 0
        updated = 0
        res = 0
        lex = 0x7f048111f818
        orig_binlog_format = BINLOG_FORMAT_MIXED
        up_result = 0
        rpl_filter = <value optimized out>
        orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT
        __FUNCTION__ = "mysql_execute_command"
        select_lex = 0x7f048111ffe0
        first_table = 0x7f04813f75f8
        all_tables = 0x7f04813f75f8
        unit = 0x7f048111f8e0
        have_table_map_for_update = false
#38 0x00007f0756dc0fed in mysql_parse (thd=0x7f048111c008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7303
        found_semicolon = <value optimized out>
        lex = 0x7f048111f818
        err = <value optimized out>
#39 mysql_parse (thd=0x7f048111c008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7224
No locals.
#40 0x00007f0756ff0a1b in Query_log_event::do_apply_event (this=0x7f04851e5c08, rgi=0x7f04857f0900, 
    query_arg=0x7f04857f1017 "update `JOBHEAD` set `OptimisticLockField`=10,`JOB`='459239',`col_OWSTATUS`='E2',`col_OWCOMMISSION`='A16-014389>5417',`colACCN`='8403',`col_OWORDERDATE`='2016-02-16 17:55:19 ',`colDO`='B',`col_OWWORKO"..., q_len_arg=2165064072) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log_event.cc:4432
        parser_state = {m_input = {m_compute_digest = false}, m_lip = {m_thd = 0x7f048111c008, yylineno = 1, 
            yylval = 0x7f07530ceb10, lookahead_token = -1, lookahead_yylval = 0x0, m_ptr = 0x7f04857f15a2 "\n", 
            m_tok_start = 0x7f04857f15a2 "\n", m_tok_end = 0x7f04857f15a2 "\n", m_end_of_query = 0x7f04857f15a1 "", 
            m_tok_start_prev = 0x7f04857f15a1 "", 
            m_buf = 0x7f04857f1017 "update `JOBHEAD` set `OptimisticLockField`=10,`JOB`='459239',`col_OWSTATUS`='E2',`col_OWCOMMISSION`='A16-014389>5417',`colACCN`='8403',`col_OWORDERDATE`='2016-02-16 17:55:19 ',`colDO`='B',`col_OWWORKO"..., m_buf_length = 1418, m_echo = true, m_echo_saved = 127, 
            m_cpp_buf = 0x7f04813f7020 "update `JOBHEAD` set `OptimisticLockField`=10,`JOB`='459239',`col_OWSTATUS`='E2',`col_OWCOMMISSION`='A16-014389>5417',`colACCN`='8403',`col_OWORDERDATE`='2016-02-16 17:55:19 ',`colDO`='B',`col_OWWORKO"..., m_cpp_ptr = 0x7f04813f75aa "", m_cpp_tok_start = 0x7f04813f75aa "", 
            m_cpp_tok_start_prev = 0x7f04813f75aa "", m_cpp_tok_end = 0x7f04813f75aa "", m_body_utf8 = 0x0, 
            m_body_utf8_ptr = 0x7f07528341e0 "\b", m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, 
            found_semicolon = 0x0, tok_bitmap = 55 '7', ignore_space = false, stmt_prepare_mode = false, 
            multi_statements = true, in_comment = NO_COMMENT, in_comment_saved = 1393359392, 
            m_cpp_text_start = 0x7f04813f75a7 "9))", m_cpp_text_end = 0x7f04813f75a8 "))", m_underscore_cs = 0x0, 
            m_digest = 0x0}, m_yacc = {yacc_yyss = 0x0, yacc_yyvs = 0x0, m_set_signal_info = {m_item = {
                0x0 <repeats 12 times>}}, m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, 
          m_digest_psi = 0x7f048111f380}
        new_db = {str = 0x7f04857f100c "optovision", length = 10}
        expected_error = 0
        sub_id = 0
        gtid = {domain_id = 1393359312, server_id = 32519, seq_no = 139669425832416}
        rli = 0x7f071e7fa9a0
        actual_error = 0
        rpl_filter = 0x7f0757ba9720
        __FUNCTION__ = "do_apply_event"
        db_options = {default_table_charset = 0x7f0757bffd20}
#41 0x00007f0756d4ecf1 in Log_event::apply_event (this=0x7f04851e5c08, rgi=0x7f04857f0900)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log_event.h:1343
        res = <value optimized out>
        __FUNCTION__ = "apply_event"
#42 0x00007f0756d44beb in apply_event_and_update_pos (ev=0x7f04851e5c08, thd=0x7f048111c008, rgi=0x7f04857f0900, 
    rpt=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/slave.cc:3374
        exec_res = 0
        rli = 0x7f071e7fa9a0
        reason = 0
#43 0x00007f0756ebfaf3 in rpt_handle_event (qev=0x7f0485612308, rpt=0x7f047d7d7e30)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:52
        err = -512
        rli = 0x7f071e7fa9a0
        rgi = 0x7f04857f0900
        thd = 0x7f048111c008
        ev = 0x7f04851e5c08
#44 0x00007f0756ec3151 in handle_rpl_parallel_thread (arg=0x7f047d7d7e30)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:1241
        event_type = QUERY_EVENT
        rgi = 0x7f04857f0900
        entry = 0x7f047d6bd648
        end_of_group = <value optimized out>
        group_ending = 0
        qev = <value optimized out>
        next_qev = 0x7f0485612808
        in_event_group = <value optimized out>
        group_rgi = 0x7f04857f0900
        event_gtid_sub_id = 1209927828
        sql_info = {cached_charset = "!\000!\000\300", rpl_filter = 0x7f075283a480}
        err = <value optimized out>
        rpt = 0x7f047d7d7e30
        group_standalone = false
        __FUNCTION__ = "handle_rpl_parallel_thread"
        thd = 0x7f048111c008
        old_stage = {m_key = 0, m_name = 0x7f075746d630 "Waiting for work from main SQL threads", 
          m_flags = -2134900736}
        events = <value optimized out>
        skip_event_group = false
        gco = 0x7f0400000000
#45 0x00007f07572b524d in pfs_spawn_thread (arg=0x7f0461082408)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f0461082408
        user_arg = 0x7f047d7d7e30
        pfs = <value optimized out>
        user_start_routine = 0x7f0756ec2800 <handle_rpl_parallel_thread(void*)>
        klass = <value optimized out>
#46 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#47 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 12 (Thread 0x7f0753320b00 (LWP 29275)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756ebfe48 in inline_mysql_cond_wait (that=0x7f04853c87f8, mutex=0x7f047d6bd648, src_line=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1165
        result = -512
#2  inline_mysql_cond_wait (that=0x7f04853c87f8, mutex=0x7f047d6bd648, src_line=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1134
No locals.
#3  0x00007f0756ec3af6 in do_gco_wait (arg=0x7f047d7d7fb8)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:329
        thd = 0x7f046f481008
        entry = 0x7f047d6bd648
        wait_count = 281
#4  handle_rpl_parallel_thread (arg=0x7f047d7d7fb8)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:1121
        did_enter_cond = true
        old_stage = {m_key = 1, m_name = 0x7f07574464cf "after apply log event", m_flags = 1}
        event_type = GTID_EVENT
        rgi = 0x7f04857f2500
        entry = 0x7f047d6bd648
        end_of_group = <value optimized out>
        group_ending = 2105376696
        qev = 0x7f0485615508
        next_qev = 0x7f0485615a08
        in_event_group = true
        group_rgi = <value optimized out>
        event_gtid_sub_id = 1209927831
        sql_info = {cached_charset = "!\000!\000\300", rpl_filter = 0x7f075283a480}
        err = <value optimized out>
        rpt = 0x7f047d7d7fb8
        group_standalone = false
        __FUNCTION__ = "handle_rpl_parallel_thread"
        thd = 0x7f046f481008
        old_stage = {m_key = 0, m_name = 0x7f075746d630 "Waiting for work from main SQL threads", 
          m_flags = -2147483648}
        events = <value optimized out>
        skip_event_group = 216
        gco = 0x7f047d7d7fb8
#5  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f0461082608)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f0461082608
        user_arg = 0x7f047d7d7fb8
        pfs = <value optimized out>
        user_start_routine = 0x7f0756ec2800 <handle_rpl_parallel_thread(void*)>
        klass = <value optimized out>
#6  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 11 (Thread 0x7f075311ab00 (LWP 29276)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756fda1d4 in inline_mysql_cond_wait (this=0x7f0757c32c40, orig_entry=0x7f07531194c0)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1165
No locals.
#2  inline_mysql_cond_wait (this=0x7f0757c32c40, orig_entry=0x7f07531194c0)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc:7062
        src_file = 0x7f07574c6f10 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc"
#3  MYSQL_BIN_LOG::queue_for_group_commit (this=0x7f0757c32c40, orig_entry=0x7f07531194c0)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc:7118
        old_stage = {m_key = 91, m_name = 0x7f0757446090 "Unlocking tables", m_flags = 1472199968}
        loc_waitee = 0x7f04857f1738
        last = <value optimized out>
        __FUNCTION__ = "queue_for_group_commit"
        entry = <value optimized out>
        orig_queue = <value optimized out>
        cur = <value optimized out>
        wfc = 0x7f04857f1e38
#4  0x00007f0756fdfeb3 in MYSQL_BIN_LOG::write_transaction_to_binlog_events (this=0x7f0757c32c40, 
    entry=0x7f07531194c0) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc:7338
        is_leader = <value optimized out>
#5  0x00007f0756fe0580 in MYSQL_BIN_LOG::write_transaction_to_binlog (this=0x7f0757c32c40, thd=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc:7021
        entry = {next = 0x0, thd = 0x7f04626d9008, cache_mngr = 0x7f0463c6eb08, using_stmt_cache = true, 
          using_trx_cache = true, end_event = 0x7f0753119630, incident_event = 0x0, error = 0, commit_errno = 0, 
          error_cache = 0x0, all = true, need_unlog = false, check_purge = false, queued_by_other = false, 
          binlog_id = 0}
        ha_info = <value optimized out>
#6  0x00007f0756fe0699 in binlog_flush_cache (thd=0x7f04626d9008, cache_mngr=0x7f0463c6eb08, end_ev=0x7f0753119630, 
    all=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc:1750
        error = 0
#7  0x00007f0756fe08fa in binlog_commit_flush_xid_caches (thd=0x7f04626d9008, cache_mngr=0x7f0463c6eb08, all=true, 
    xid=52067413) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc:1856
        end_evt = {<Log_event> = {_vptr.Log_event = 0x7f0757b441b0, log_pos = 0, temp_buf = 0x0, 
            event_owns_temp_buf = false, when = 1455708401, when_sec_part = 0, exec_time = 0, data_written = 0, 
            server_id = 3, flags = 0, cache_type = 3, slave_exec_mode = 0, writer = 0x0, thd = 0x7f04626d9008, 
            checksum_alg = BINLOG_CHECKSUM_ALG_UNDEF}, xid = 52067413}
#8  0x00007f0756fe09a1 in MYSQL_BIN_LOG::log_and_order (this=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log.cc:9299
        err = <value optimized out>
        cache_mngr = 0x7f0463c6eb08
#9  0x00007f0756f2d0b6 in ha_commit_trans (thd=0x7f04626d9008, all=true)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/handler.cc:1448
        cookie = <value optimized out>
        need_prepare_ordered = false
        mdl_request = {type = MDL_INTENTION_EXCLUSIVE, duration = MDL_EXPLICIT, next_in_list = 0x0, 
          prev_in_list = 0x0, ticket = 0x7f0481756400, key = {m_length = 3, m_db_name_length = 0, 
            m_hash_value = 65537, 
            m_ptr = "\a\000\000\000\000\000\000\000\000\204v}\004\177\000\000\026\000\005\000\037B\251v\002mysql\000gtid_slave_pos", '\000' <repeats 203 times>, "p\232\021S\a\177\000\000\230\202\375V\a\177", '\000' <repeats 58 times>, "\004\000\000\000\000\000\000\000\020\034\202R\a\177\000\000\\r", '\000' <repeats 48 times>, 
            static m_namespace_to_wait_state_name = {{m_key = 130, 
                m_name = 0x7f0757460ddb "Waiting for global read lock", m_flags = 0}, {m_key = 131, 
                m_name = 0x7f0757460c88 "Waiting for schema metadata lock", m_flags = 0}, {m_key = 132, 
                m_name = 0x7f0757460cb0 "Waiting for table metadata lock", m_flags = 0}, {m_key = 133, 
                m_name = 0x7f0757460cd0 "Waiting for stored function metadata lock", m_flags = 0}, {m_key = 134, 
                m_name = 0x7f0757460d00 "Waiting for stored procedure metadata lock", m_flags = 0}, {m_key = 135, 
                m_name = 0x7f0757460d30 "Waiting for trigger metadata lock", m_flags = 0}, {m_key = 136, 
                m_name = 0x7f0757460d58 "Waiting for event metadata lock", m_flags = 0}, {m_key = 137, 
                m_name = 0x7f0757460df8 "Waiting for commit lock", m_flags = 0}, {m_key = 99, 
                m_name = 0x7f0757446020 "User lock", m_flags = 0}}}}
        need_commit_ordered = true
        xid = 52067413
        error = 0
        trans = <value optimized out>
        is_real_trans = <value optimized out>
        ha_info = <value optimized out>
        rw_ha_count = 0
        rw_trans = true
#10 0x00007f0756e8ca22 in trans_commit (thd=0x7f04626d9008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/transaction.cc:236
        res = <value optimized out>
#11 0x00007f0756fe89dd in Xid_log_event::do_apply_event (this=0x7f04852fe588, rgi=0x7f04857f1e00)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log_event.cc:7596
        err = <value optimized out>
        gtid = {domain_id = 2, server_id = 3, seq_no = 1668915}
        sub_id = 1209927830
        rli = <value optimized out>
        res = <value optimized out>
#12 0x00007f0756d4ecf1 in Log_event::apply_event (this=0x7f04852fe588, rgi=0x7f04857f1e00)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/log_event.h:1343
        res = <value optimized out>
        __FUNCTION__ = "apply_event"
#13 0x00007f0756d44beb in apply_event_and_update_pos (ev=0x7f04852fe588, thd=0x7f04626d9008, rgi=0x7f04857f1e00, 
    rpt=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/slave.cc:3374
        exec_res = 0
        rli = 0x7f071e7fa9a0
        reason = 0
#14 0x00007f0756ebfaf3 in rpt_handle_event (qev=0x7f0485615008, rpt=0x7f047d7d8140)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:52
        err = -512
        rli = 0x7f071e7fa9a0
        rgi = 0x7f04857f1e00
        thd = 0x7f04626d9008
        ev = 0x7f04852fe588
#15 0x00007f0756ec3151 in handle_rpl_parallel_thread (arg=0x7f047d7d8140)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:1241
        event_type = XID_EVENT
        rgi = 0x7f04857f1e00
        entry = 0x7f047d6bd648
        end_of_group = <value optimized out>
        group_ending = 1
        qev = <value optimized out>
        next_qev = 0x7f0485656b08
        in_event_group = <value optimized out>
        group_rgi = 0x7f04857f1e00
        event_gtid_sub_id = 1209927830
        sql_info = {cached_charset = "!\000!\000\300", rpl_filter = 0x7f075283a480}
        err = <value optimized out>
        rpt = 0x7f047d7d8140
        group_standalone = false
        __FUNCTION__ = "handle_rpl_parallel_thread"
        thd = 0x7f04626d9008
        old_stage = {m_key = 0, m_name = 0x7f075746d630 "Waiting for work from main SQL threads", 
          m_flags = -2139095040}
        events = <value optimized out>
        skip_event_group = false
        gco = 0x7f0400000001
#16 0x00007f07572b524d in pfs_spawn_thread (arg=0x7f0461082a08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f0461082a08
        user_arg = 0x7f047d7d8140
        pfs = <value optimized out>
        user_start_routine = 0x7f0756ec2800 <handle_rpl_parallel_thread(void*)>
        klass = <value optimized out>
#17 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#18 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 10 (Thread 0x7f0753086b00 (LWP 29277)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756ec429c in rpl_parallel_entry::choose_thread (this=0x7f047d6bd648, rgi=0x7f0461019600, 
    did_enter_cond=0x7f0753085700, old_stage=0x7f0753085710, reuse=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:2006
No locals.
#2  0x00007f0756ec51af in rpl_parallel::do_event (this=0x7f071e7fd4b8, serial_rgi=0x7f0461019600, 
    ev=0x7f072f1a9748, event_size=344) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/rpl_parallel.cc:2531
        e = 0x7f047d6bd648
        rli = 0x7f071e7fa9a0
        typ = QUERY_EVENT
        cur_thread = <value optimized out>
        qev = <value optimized out>
        rgi = 0x0
        is_group_event = true
        did_enter_cond = true
        old_stage = {m_key = 61, m_name = 0x7f0757442c60 "Reading event from the relay log", m_flags = 1393055584}
#3  0x00007f0756d4815e in exec_relay_log_event (arg=0x7f071e7f9000)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/slave.cc:3652
        res = <value optimized out>
        exec_res = <value optimized out>
        typ = QUERY_EVENT
        event_size = 344
        ev = 0x0
#4  handle_slave_sql (arg=0x7f071e7f9000) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/slave.cc:4773
        saved_master_log_name = "\220_\bS\a\177\000\000h\341\306W\a\177\000\000\000 \000\000\000\000\000\000h\341\306W\a\177\000\000\000\374<W\a\177\000\000\320^\bS\a\177\000\000\070~}}\004\177\000\000\240[\bS\a\177\000\000\220[\bS\a\177\000\000\367\r=W\a\177\000\000\000\000\000\000\000\000\000\000\200C\275;\a\177\000\000\240[\bS\a\177\000\000h\341\306W\a\177\000\000 _\bS\a\177\000\000\237\376<W\a\177\000\000\300\251\210j\004\177\000\000\002\000\000\000\000\000\000\000\275\004", '\000' <repeats 14 times>"\340, [\bS\a\177\000\000}\261\331V\a\177\000\000\310nA\201\003\000\000\000\000\032u\202\004\177\000\000p\\\bS\a\177\000\000(\a\303W\a\177\000\000\220\347\277A\a\177\000\000(\a\303W\a\177\000\000\000\000\000\000\000\000\000\000\260^\bS\a"...
        saved_log_pos = 4294967295
        saved_master_log_pos = 139657392161200
        rli = 0x7f071e7fa9a0
        wsrep_node_dropped = 0 '\000'
        errmsg = 0x0
        sql_info = {cached_charset = "\000\000\000\000\000", rpl_filter = 0x7f075283a480}
        saved_log_name = "\250N\300o\004\177\000\000\377\377\377\377\a\177\000\000h:\200^\004\177\000\000\001\000\000\000\004\177\000\000\240#\300o\004\177\000\000\367\377\377\377\000\000\000\000\001\000\000\000\000\000\000\000\333\324\315U\a\177\000\000\240Y\bS\a\177\000\000\bہ\201\004\177\000\000\000\000\000\000\000\000\000\000\023y\322V\a\177\000\000 >\303W\a\177\000\000\005\343:W\a\177\000\000\bہ\201\004\177\000\000\bہ\201\004\177\000\000\060^\bS\a\177\000\000\b\200\222^\004\177\000\000 >\303W\a\177\000\000\367\377\377\377\000\000\000\000\001\000\000\000\000\000\000\000\t\324\375V\a\177\000\000\247\006\036H\000\000\000\000\003\000\000\000\000\000\000\000\060Z\bS\a\177\000\000EB\347V\a\177\000\000 Z\bS\a\177\000\000\000\304'/\a\177\000\000\000\000\000\000\000\000\000\000\340A\203R\a\177\000\000\260"...
        saved_skip = 0
        serial_rgi = 0x7f0461019600
        __FUNCTION__ = "handle_slave_sql"
        thd = 0x7f0483875008
        saved_skip_gtid_pos = {Ptr = 0x0, str_length = 0, Alloced_length = 0, extra_alloc = 0, alloced = false, 
          thread_specific = false, str_charset = 0x7f0757ba9720}
#5  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f0461083008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f0461083008
        user_arg = 0x7f071e7f9000
        pfs = <value optimized out>
        user_start_routine = 0x7f0756d45d20 <handle_slave_sql(void*)>
        klass = <value optimized out>
#6  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 9 (Thread 0x7f072f4d4b00 (LWP 29287)):
#0  0x00007f07565302e4 in __lll_lock_wait () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f075652b588 in _L_lock_854 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f075652b457 in pthread_mutex_lock () from /lib64/libpthread.so.0
No symbol table info available.
#3  0x00007f0756e20320 in inline_mysql_mutex_lock (thd=0x7f046f16d008, tables=0x7f0469986390, cond=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:693
No locals.
#4  inline_mysql_mutex_lock (thd=0x7f046f16d008, tables=0x7f0469986390, cond=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7183
        src_file = 0x7f0757456a98 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc"
#5  fill_status (thd=0x7f046f16d008, tables=0x7f0469986390, cond=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7227
        lex = <value optimized out>
        wild = 0x7f04699860e0 "Uptime"
        tmp1 = 0x7f072f4d1fe0
        tmp = {com_stat = {72197262082651194, 139656928195568, 1, 139656928196896, 0, 139656928193888, 
            139668835078432, 139669498947390, 139668835078112, 0, 4611686018427387904, 0, 0, 139668835078112, 
            139656928196928, 1, 264, 4611686018427387904, 0, 0, 4622100592565682176, 0, 0, 4607182418800017408, 
            4294967297, 4294967358, 0, 18446744073709551615, 4611686018427387904, 0, 4622100592565682176, 0, 0, 0, 
            0, 9218868437227405311, 0, 4607182418800017408, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 139669512391856, 0, 0, 0, 
            139669512391792, 0, 0, 0, 0, 139669512391728, 0, 0, 0, 0, 139669512391664, 0, 0, 0, 0, 0, 0, 0, 1, 
            139656928193888, 139668835078944, 139669498948707, 139656927720200, 65568, 0, 139669505066924, 
            4607182418800017408, 139656927050376, 4294967297, 1, 139668835078560, 139669501578729, 139668835078688, 
            139657346460960, 0, 139656928197456, 1, 139656928195568, 139668835078657, 69648, 139657008250968, 0, 
            139668835078704, 139669499021752, 139656927240224, 139657020379384, 139656928195536, 139669505036275, 
            139657346460960, 0, 139656928193888, 0, 139656928193888, 0, 139668835079888, 139669499022172, 
            139669513766016, 1770643488, 139668835078784, 139656928195536, 139668835078784, 139668835079292, 
            139656927240224, 17592186044416, 0 <repeats 28 times>}, com_create_tmp_table = 0, 
          com_drop_tmp_table = 0, com_other = 0, com_stmt_prepare = 0, com_stmt_reprepare = 0, 
          com_stmt_execute = 0, com_stmt_send_long_data = 0, com_stmt_fetch = 0, com_stmt_reset = 0, 
          com_stmt_close = 0, com_register_slave = 0, created_tmp_disk_tables_ = 0, created_tmp_tables_ = 0, 
          ha_commit_count = 0, ha_delete_count = 0, ha_read_first_count = 0, ha_read_last_count = 0, 
          ha_read_key_count = 0, ha_read_next_count = 0, ha_read_prev_count = 0, ha_read_rnd_count = 0, 
          ha_read_rnd_next_count = 0, ha_read_rnd_deleted_count = 0, ha_mrr_init_count = 0, 
          ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, ha_rollback_count = 0, ha_update_count = 0, 
          ha_write_count = 0, ha_tmp_update_count = 0, ha_tmp_write_count = 0, ha_prepare_count = 0, 
          ha_icp_attempts = 0, ha_icp_match = 0, ha_discover_count = 0, ha_savepoint_count = 0, 
          ha_savepoint_rollback_count = 139656927240224, ha_external_lock_count = 139657020379576, 
          net_big_packet_count = 4294967296, opened_tables = 139669505659479, opened_shares = 139656928196912, 
          opened_views = 139656928191376, select_full_join_count_ = 139656928195568, 
          select_full_range_join_count_ = 5, select_range_count_ = 139656928196408, 
          select_range_check_count_ = 139656928190472, select_scan_count_ = 139656928196896, 
          executed_triggers = 3701785382979133292, long_query_count = 0, filesort_merge_passes_ = 139668835079440, 
          filesort_range_count_ = 28, filesort_rows_ = 139656927121416, filesort_scan_count_ = 139668835079488, 
          filesort_pq_sorts_ = 139669498181984, feature_dynamic_columns = 139669513766016, 
          feature_fulltext = 139668835079440, feature_gis = 139655156596736, feature_locale = 139656928200240, 
          feature_subquery = 139657020362760, feature_timezone = 6, feature_trigger = 139656928199912, 
          feature_xml = 139656928197984, master_gtid_wait_timeouts = 139668835080064, 
          master_gtid_wait_time = 139669499029490, master_gtid_wait_count = 139668835079552, 
          empty_queries = 139669500224882, access_denied_errors = 139656928197984, lost_connections = 0, 
          max_statement_time_exceeded = 14, questions = 139669513698592, bytes_received = 0, 
          bytes_sent = 18446744073709551615, rows_read = 0, rows_sent = 139656928191376, 
          rows_tmp_read = 139656928199200, binlog_bytes_written = 139669505036056, 
          last_query_cost = 6.9005573207552461e-310, cpu_time = 6.9005903675081883e-310, busy_time = 0, 
          local_memory_used = 0, global_memory_used = 139668835079888}
        schema_table_idx = <value optimized out>
        upper_case_names = false
        partial_cond = 0x0
        res = 0
        scope = SHOW_OPT_SESSION
#6  0x00007f0756e24d6e in get_schema_tables_result (join=0x7f0469986d60, executed_place=PROCESSED_BY_JOIN_EXEC)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:8101
        is_subselect = <value optimized out>
        cond = <value optimized out>
        table_list = 0x7f0469986390
        lex = 0x7f046f170818
        __FUNCTION__ = "get_schema_tables_result"
        tab = 0x7f0469987d60
        thd = 0x7f046f16d008
        result = false
        err_handler = {<Internal_error_handler> = {_vptr.Internal_error_handler = 0x7f0757abdd30, 
            m_prev_internal_handler = 0x0}, <No data fields>}
#7  0x00007f0756e0ca65 in JOIN::exec_inner (this=0x7f0469986d60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2670
        columns_list = 0x7f046f1710f8
        has_group_by = false
        __FUNCTION__ = "exec_inner"
        curr_join = <value optimized out>
        tmp_error = <value optimized out>
        curr_all_fields = <value optimized out>
        curr_fields_list = <value optimized out>
        curr_tmp_table = <value optimized out>
#8  0x00007f0756e0ee7d in JOIN::exec (this=0x7f0469986d60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2518
No locals.
#9  0x00007f0756e0b83a in mysql_select (thd=0x7f046f16d008, rref_pointer_array=0x7f046f171258, tables=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:3451
        err = 0
        free_join = true
        join = 0x7f0469986d60
        __FUNCTION__ = "mysql_select"
#10 0x00007f0756e0f15d in handle_select (thd=0x7f046f16d008, lex=0x7f046f170818, result=0x7f0469986d40, 
    setup_tables_done_option=0) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:384
        unit = 0x7f046f1708e0
        res = <value optimized out>
        select_lex = 0x7f046f170fe0
#11 0x00007f0756db19b2 in execute_sqlcom_select (thd=0x7f046f16d008, all_tables=0x7f0469986390)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5903
        save_protocol = 0x0
        lex = 0x7f046f170818
        result = 0x7f0469986d40
        res = <value optimized out>
#12 0x00007f0756db9383 in execute_show_status (thd=0x7f046f16d008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5936
        res = <value optimized out>
        old_status_var = {com_stat = {0 <repeats 15 times>, 1, 1, 0 <repeats 14 times>, 1, 0 <repeats 112 times>}, 
          com_create_tmp_table = 0, com_drop_tmp_table = 0, com_other = 0, com_stmt_prepare = 0, 
          com_stmt_reprepare = 0, com_stmt_execute = 0, com_stmt_send_long_data = 0, com_stmt_fetch = 0, 
          com_stmt_reset = 0, com_stmt_close = 0, com_register_slave = 0, created_tmp_disk_tables_ = 0, 
          created_tmp_tables_ = 1, ha_commit_count = 0, ha_delete_count = 0, ha_read_first_count = 0, 
          ha_read_last_count = 0, ha_read_key_count = 0, ha_read_next_count = 0, ha_read_prev_count = 0, 
          ha_read_rnd_count = 0, ha_read_rnd_next_count = 2, ha_read_rnd_deleted_count = 0, ha_mrr_init_count = 0, 
          ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, ha_rollback_count = 0, ha_update_count = 0, 
          ha_write_count = 0, ha_tmp_update_count = 0, ha_tmp_write_count = 1, ha_prepare_count = 0, 
          ha_icp_attempts = 0, ha_icp_match = 0, ha_discover_count = 0, ha_savepoint_count = 0, 
          ha_savepoint_rollback_count = 0, ha_external_lock_count = 0, net_big_packet_count = 0, opened_tables = 0, 
          opened_shares = 0, opened_views = 0, select_full_join_count_ = 0, select_full_range_join_count_ = 0, 
          select_range_count_ = 0, select_range_check_count_ = 0, select_scan_count_ = 1, executed_triggers = 0, 
          long_query_count = 0, filesort_merge_passes_ = 0, filesort_range_count_ = 0, filesort_rows_ = 0, 
          filesort_scan_count_ = 0, filesort_pq_sorts_ = 0, feature_dynamic_columns = 0, feature_fulltext = 0, 
          feature_gis = 0, feature_locale = 0, feature_subquery = 0, feature_timezone = 0, feature_trigger = 0, 
          feature_xml = 0, master_gtid_wait_timeouts = 0, master_gtid_wait_time = 0, master_gtid_wait_count = 0, 
          empty_queries = 0, access_denied_errors = 0, lost_connections = 0, max_statement_time_exceeded = 0, 
          questions = 3, bytes_received = 172, bytes_sent = 375, rows_read = 0, rows_sent = 1, rows_tmp_read = 1, 
          binlog_bytes_written = 0, last_query_cost = 10.499000000000001, cpu_time = 0, busy_time = 0, 
          local_memory_used = 46432, global_memory_used = 17608}
#13 mysql_execute_command (thd=0x7f046f16d008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:2894
        res = 0
        lex = 0x7f046f170818
        orig_binlog_format = BINLOG_FORMAT_MIXED
        up_result = 0
        rpl_filter = <value optimized out>
        orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT
        __FUNCTION__ = "mysql_execute_command"
        select_lex = 0x7f046f170fe0
        first_table = 0x7f0469986390
        all_tables = 0x7f0469986390
        unit = 0x7f046f1708e0
        have_table_map_for_update = false
#14 0x00007f0756dc0fed in mysql_parse (thd=0x7f046f16d008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7303
        found_semicolon = <value optimized out>
        lex = 0x7f046f170818
        err = <value optimized out>
#15 mysql_parse (thd=0x7f046f16d008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7224
No locals.
#16 0x00007f0756dc3aa3 in dispatch_command (command=COM_QUERY, thd=0x7f046f16d008, 
    packet=0x7f0469986020 "SHOW STATUS LIKE 'Uptime'", packet_length=25)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1488
        packet_end = 0x7f0469986039 ""
        parser_state = {m_input = {m_compute_digest = false}, m_lip = {m_thd = 0x7f046f16d008, yylineno = 1, 
            yylval = 0x7f072f4d25e0, lookahead_token = -1, lookahead_yylval = 0x0, m_ptr = 0x7f046998603a "\022", 
            m_tok_start = 0x7f046998603a "\022", m_tok_end = 0x7f046998603a "\022", 
            m_end_of_query = 0x7f0469986039 "", m_tok_start_prev = 0x7f0469986039 "", 
            m_buf = 0x7f0469986020 "SHOW STATUS LIKE 'Uptime'", m_buf_length = 25, m_echo = true, 
            m_echo_saved = true, m_cpp_buf = 0x7f04699860a8 "SHOW STATUS LIKE 'Uptime'", 
            m_cpp_ptr = 0x7f04699860c1 "", m_cpp_tok_start = 0x7f04699860c1 "", 
            m_cpp_tok_start_prev = 0x7f04699860c1 "", m_cpp_tok_end = 0x7f04699860c1 "", m_body_utf8 = 0x0, 
            m_body_utf8_ptr = 0xffffffff <Address 0xffffffff out of bounds>, m_cpp_utf8_processed_ptr = 0x0, 
            next_state = MY_LEX_END, found_semicolon = 0x0, tok_bitmap = 127 '\177', ignore_space = false, 
            stmt_prepare_mode = false, multi_statements = true, in_comment = NO_COMMENT, 
            in_comment_saved = NO_COMMENT, m_cpp_text_start = 0x7f04699860ba "Uptime'", 
            m_cpp_text_end = 0x7f04699860c0 "'", m_underscore_cs = 0x0, m_digest = 0x0}, m_yacc = {yacc_yyss = 0x0, 
            yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 <repeats 12 times>}}, 
            m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x7f046f170380}
        net = 0x7f046f16d240
        error = false
        do_end_of_statement = true
        __FUNCTION__ = "dispatch_command"
#17 0x00007f0756dc403b in do_command (thd=0x7f046f16d008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1109
        return_value = <value optimized out>
        packet = <value optimized out>
        packet_length = 28
        net = 0x7f046f16d240
        command = COM_QUERY
#18 0x00007f0756e7f94f in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1349
        create_user = true
        thd = 0x7f046f16d008
#19 0x00007f0756e7faa7 in handle_one_connection (arg=0x7f046f16d008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f046f16d008
#20 0x00007f07572b524d in pfs_spawn_thread (arg=0x7f047d6e4608)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f047d6e4608
        user_arg = 0x7f046f16d008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#21 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#22 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 8 (Thread 0x7f046fbfeb00 (LWP 29288)):
#0  0x00007f07565302e4 in __lll_lock_wait () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f075652b588 in _L_lock_854 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f075652b457 in pthread_mutex_lock () from /lib64/libpthread.so.0
No symbol table info available.
#3  0x00007f0756e20320 in inline_mysql_mutex_lock (thd=0x7f047d7d9008, tables=0x7f04799c3390, cond=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:693
No locals.
#4  inline_mysql_mutex_lock (thd=0x7f047d7d9008, tables=0x7f04799c3390, cond=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7183
        src_file = 0x7f0757456a98 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc"
#5  fill_status (thd=0x7f047d7d9008, tables=0x7f04799c3390, cond=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7227
        lex = <value optimized out>
        wild = 0x7f04799c30e0 "Uptime"
        tmp1 = 0x7f046fbfbfe0
        tmp = {com_stat = {139657031430800, 139657196880880, 1, 139657196882208, 0, 139657196879200, 
            139657031430432, 139669498947390, 139657031430112, 0, 4611686018427387904, 0, 0, 139657031430112, 
            139657196882240, 1, 264, 4611686018427387904, 0, 0, 4622100592565682176, 0, 0, 4607182418800017408, 
            4294967297, 4294967358, 0, 18446744073709551615, 4611686018427387904, 0, 4622100592565682176, 0, 0, 0, 
            0, 9218868437227405311, 0, 4607182418800017408, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 139669512391856, 0, 0, 0, 
            139669512391792, 0, 0, 0, 0, 139669512391728, 0, 0, 0, 0, 139669512391664, 0, 0, 0, 0, 0, 0, 0, 1, 
            139657196879200, 139657031430944, 139669498948707, 139657195640328, 65568, 0, 139669505066924, 
            4607182418800017408, 139657195104264, 4294967297, 1, 139657031430560, 139669501578729, 139657031430688, 
            139657346481440, 0, 139657196882768, 1, 139657196880880, 139657031430657, 69648, 139657195135080, 0, 
            139657031430704, 139669499021752, 139657196757024, 139657261994232, 139657196880848, 139669505036275, 
            139657346481440, 0, 139657196879200, 0, 139657196879200, 0, 139657031431888, 139669499022172, 
            139669513766016, 2040160288, 139657031430784, 139657196880848, 139657031430784, 139657031431292, 
            139657196757024, 17592186044416, 0 <repeats 28 times>}, com_create_tmp_table = 0, 
          com_drop_tmp_table = 0, com_other = 0, com_stmt_prepare = 0, com_stmt_reprepare = 0, 
          com_stmt_execute = 0, com_stmt_send_long_data = 0, com_stmt_fetch = 0, com_stmt_reset = 0, 
          com_stmt_close = 0, com_register_slave = 0, created_tmp_disk_tables_ = 0, created_tmp_tables_ = 0, 
          ha_commit_count = 0, ha_delete_count = 0, ha_read_first_count = 0, ha_read_last_count = 0, 
          ha_read_key_count = 0, ha_read_next_count = 0, ha_read_prev_count = 0, ha_read_rnd_count = 0, 
          ha_read_rnd_next_count = 0, ha_read_rnd_deleted_count = 0, ha_mrr_init_count = 0, 
          ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, ha_rollback_count = 0, ha_update_count = 0, 
          ha_write_count = 0, ha_tmp_update_count = 0, ha_tmp_write_count = 0, ha_prepare_count = 0, 
          ha_icp_attempts = 0, ha_icp_match = 0, ha_discover_count = 0, ha_savepoint_count = 0, 
          ha_savepoint_rollback_count = 139657196757024, ha_external_lock_count = 139657261994424, 
          net_big_packet_count = 4294967296, opened_tables = 139669505659479, opened_shares = 139657196882224, 
          opened_views = 139657196876688, select_full_join_count_ = 139657196880880, 
          select_full_range_join_count_ = 5, select_range_count_ = 139657196881720, 
          select_range_check_count_ = 139657196875784, select_scan_count_ = 139657196882208, 
          executed_triggers = 3773842977017061228, long_query_count = 0, filesort_merge_passes_ = 139657031431440, 
          filesort_range_count_ = 28, filesort_rows_ = 139657196855304, filesort_scan_count_ = 139657031431488, 
          filesort_pq_sorts_ = 139669498181984, feature_dynamic_columns = 139669513766016, 
          feature_fulltext = 139657031431440, feature_gis = 139655156596736, feature_locale = 139657196885552, 
          feature_subquery = 139657261977608, feature_timezone = 6, feature_trigger = 139657196885224, 
          feature_xml = 139657196883296, master_gtid_wait_timeouts = 139657031432064, 
          master_gtid_wait_time = 139669499029490, master_gtid_wait_count = 139657031431552, 
          empty_queries = 139669500224882, access_denied_errors = 139657196883296, lost_connections = 0, 
          max_statement_time_exceeded = 14, questions = 139669513698592, bytes_received = 0, 
          bytes_sent = 18446744073709551615, rows_read = 0, rows_sent = 139657196876688, 
          rows_tmp_read = 139657196884512, binlog_bytes_written = 139669505036056, 
          last_query_cost = 6.8999741430580058e-310, cpu_time = 6.9005903675081883e-310, busy_time = 0, 
          local_memory_used = 0, global_memory_used = 139657031431888}
        schema_table_idx = <value optimized out>
        upper_case_names = false
        partial_cond = 0x0
        res = 0
        scope = SHOW_OPT_SESSION
#6  0x00007f0756e24d6e in get_schema_tables_result (join=0x7f04799c3d60, executed_place=PROCESSED_BY_JOIN_EXEC)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:8101
        is_subselect = <value optimized out>
        cond = <value optimized out>
        table_list = 0x7f04799c3390
        lex = 0x7f047d7dc818
        __FUNCTION__ = "get_schema_tables_result"
        tab = 0x7f04799c4d60
        thd = 0x7f047d7d9008
        result = false
        err_handler = {<Internal_error_handler> = {_vptr.Internal_error_handler = 0x7f0757abdd30, 
            m_prev_internal_handler = 0x0}, <No data fields>}
#7  0x00007f0756e0ca65 in JOIN::exec_inner (this=0x7f04799c3d60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2670
        columns_list = 0x7f047d7dd0f8
        has_group_by = false
        __FUNCTION__ = "exec_inner"
        curr_join = <value optimized out>
        tmp_error = <value optimized out>
        curr_all_fields = <value optimized out>
        curr_fields_list = <value optimized out>
        curr_tmp_table = <value optimized out>
#8  0x00007f0756e0ee7d in JOIN::exec (this=0x7f04799c3d60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2518
No locals.
#9  0x00007f0756e0b83a in mysql_select (thd=0x7f047d7d9008, rref_pointer_array=0x7f047d7dd258, tables=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:3451
        err = 0
        free_join = true
        join = 0x7f04799c3d60
        __FUNCTION__ = "mysql_select"
#10 0x00007f0756e0f15d in handle_select (thd=0x7f047d7d9008, lex=0x7f047d7dc818, result=0x7f04799c3d40, 
    setup_tables_done_option=0) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:384
        unit = 0x7f047d7dc8e0
        res = <value optimized out>
        select_lex = 0x7f047d7dcfe0
#11 0x00007f0756db19b2 in execute_sqlcom_select (thd=0x7f047d7d9008, all_tables=0x7f04799c3390)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5903
        save_protocol = 0x0
        lex = 0x7f047d7dc818
        result = 0x7f04799c3d40
        res = <value optimized out>
#12 0x00007f0756db9383 in execute_show_status (thd=0x7f047d7d9008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5936
        res = <value optimized out>
        old_status_var = {com_stat = {0 <repeats 15 times>, 1, 1, 0 <repeats 14 times>, 1, 0 <repeats 112 times>}, 
          com_create_tmp_table = 0, com_drop_tmp_table = 0, com_other = 0, com_stmt_prepare = 0, 
          com_stmt_reprepare = 0, com_stmt_execute = 0, com_stmt_send_long_data = 0, com_stmt_fetch = 0, 
          com_stmt_reset = 0, com_stmt_close = 0, com_register_slave = 0, created_tmp_disk_tables_ = 0, 
          created_tmp_tables_ = 1, ha_commit_count = 0, ha_delete_count = 0, ha_read_first_count = 0, 
          ha_read_last_count = 0, ha_read_key_count = 0, ha_read_next_count = 0, ha_read_prev_count = 0, 
          ha_read_rnd_count = 0, ha_read_rnd_next_count = 2, ha_read_rnd_deleted_count = 0, ha_mrr_init_count = 0, 
          ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, ha_rollback_count = 0, ha_update_count = 0, 
          ha_write_count = 0, ha_tmp_update_count = 0, ha_tmp_write_count = 1, ha_prepare_count = 0, 
          ha_icp_attempts = 0, ha_icp_match = 0, ha_discover_count = 0, ha_savepoint_count = 0, 
          ha_savepoint_rollback_count = 0, ha_external_lock_count = 0, net_big_packet_count = 0, opened_tables = 0, 
          opened_shares = 0, opened_views = 0, select_full_join_count_ = 0, select_full_range_join_count_ = 0, 
          select_range_count_ = 0, select_range_check_count_ = 0, select_scan_count_ = 1, executed_triggers = 0, 
          long_query_count = 0, filesort_merge_passes_ = 0, filesort_range_count_ = 0, filesort_rows_ = 0, 
          filesort_scan_count_ = 0, filesort_pq_sorts_ = 0, feature_dynamic_columns = 0, feature_fulltext = 0, 
          feature_gis = 0, feature_locale = 0, feature_subquery = 0, feature_timezone = 0, feature_trigger = 0, 
          feature_xml = 0, master_gtid_wait_timeouts = 0, master_gtid_wait_time = 0, master_gtid_wait_count = 0, 
          empty_queries = 0, access_denied_errors = 0, lost_connections = 0, max_statement_time_exceeded = 0, 
          questions = 3, bytes_received = 172, bytes_sent = 375, rows_read = 0, rows_sent = 1, rows_tmp_read = 1, 
          binlog_bytes_written = 0, last_query_cost = 10.499000000000001, cpu_time = 0, busy_time = 0, 
          local_memory_used = 46432, global_memory_used = 17608}
#13 mysql_execute_command (thd=0x7f047d7d9008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:2894
        res = 0
        lex = 0x7f047d7dc818
        orig_binlog_format = BINLOG_FORMAT_MIXED
        up_result = 0
        rpl_filter = <value optimized out>
        orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT
        __FUNCTION__ = "mysql_execute_command"
        select_lex = 0x7f047d7dcfe0
        first_table = 0x7f04799c3390
        all_tables = 0x7f04799c3390
        unit = 0x7f047d7dc8e0
        have_table_map_for_update = false
#14 0x00007f0756dc0fed in mysql_parse (thd=0x7f047d7d9008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7303
        found_semicolon = <value optimized out>
        lex = 0x7f047d7dc818
        err = <value optimized out>
#15 mysql_parse (thd=0x7f047d7d9008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7224
No locals.
#16 0x00007f0756dc3aa3 in dispatch_command (command=COM_QUERY, thd=0x7f047d7d9008, 
    packet=0x7f04799c3020 "SHOW STATUS LIKE 'Uptime'", packet_length=25)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1488
        packet_end = 0x7f04799c3039 ""
        parser_state = {m_input = {m_compute_digest = false}, m_lip = {m_thd = 0x7f047d7d9008, yylineno = 1, 
            yylval = 0x7f046fbfc5e0, lookahead_token = -1, lookahead_yylval = 0x0, m_ptr = 0x7f04799c303a "\022", 
            m_tok_start = 0x7f04799c303a "\022", m_tok_end = 0x7f04799c303a "\022", 
            m_end_of_query = 0x7f04799c3039 "", m_tok_start_prev = 0x7f04799c3039 "", 
            m_buf = 0x7f04799c3020 "SHOW STATUS LIKE 'Uptime'", m_buf_length = 25, m_echo = true, 
            m_echo_saved = true, m_cpp_buf = 0x7f04799c30a8 "SHOW STATUS LIKE 'Uptime'", 
            m_cpp_ptr = 0x7f04799c30c1 "", m_cpp_tok_start = 0x7f04799c30c1 "", 
            m_cpp_tok_start_prev = 0x7f04799c30c1 "", m_cpp_tok_end = 0x7f04799c30c1 "", m_body_utf8 = 0x0, 
            m_body_utf8_ptr = 0x0, m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, 
            tok_bitmap = 127 '\177', ignore_space = false, stmt_prepare_mode = false, multi_statements = true, 
            in_comment = NO_COMMENT, in_comment_saved = NO_COMMENT, m_cpp_text_start = 0x7f04799c30ba "Uptime'", 
            m_cpp_text_end = 0x7f04799c30c0 "'", m_underscore_cs = 0x0, m_digest = 0x0}, m_yacc = {yacc_yyss = 0x0, 
            yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 <repeats 12 times>}}, 
            m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x7f047d7dc380}
        net = 0x7f047d7d9240
        error = false
        do_end_of_statement = true
        __FUNCTION__ = "dispatch_command"
#17 0x00007f0756dc403b in do_command (thd=0x7f047d7d9008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1109
        return_value = <value optimized out>
        packet = <value optimized out>
        packet_length = 28
        net = 0x7f047d7d9240
        command = COM_QUERY
#18 0x00007f0756e7f94f in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1349
        create_user = true
        thd = 0x7f047d7d9008
#19 0x00007f0756e7faa7 in handle_one_connection (arg=0x7f047d7d9008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f047d7d9008
#20 0x00007f07572b524d in pfs_spawn_thread (arg=0x7f047d6e4a08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f047d6e4a08
        user_arg = 0x7f047d7d9008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#21 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#22 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 7 (Thread 0x7f0734067b00 (LWP 29289)):
#0  0x00007f07565302e4 in __lll_lock_wait () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f075652b588 in _L_lock_854 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f075652b457 in pthread_mutex_lock () from /lib64/libpthread.so.0
No symbol table info available.
#3  0x00007f0756e20320 in inline_mysql_mutex_lock (thd=0x7f047d7e5008, tables=0x7f04795e2390, cond=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:693
No locals.
#4  inline_mysql_mutex_lock (thd=0x7f047d7e5008, tables=0x7f04795e2390, cond=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7183
        src_file = 0x7f0757456a98 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc"
#5  fill_status (thd=0x7f047d7e5008, tables=0x7f04795e2390, cond=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7227
        lex = <value optimized out>
        wild = 0x7f04795e20e0 "Uptime"
        tmp1 = 0x7f0734064fe0
        tmp = {com_stat = {4275243, 139657192813552, 1, 139657192814880, 0, 139657192811872, 139668914323744, 
            139669498947390, 139668914323424, 0, 4611686018427387904, 0, 0, 139668914323424, 139657192814912, 1, 
            264, 4611686018427387904, 0, 0, 4622100592565682176, 0, 0, 4607182418800017408, 4294967297, 4294967358, 
            0, 18446744073709551615, 4611686018427387904, 0, 4622100592565682176, 0, 0, 0, 0, 9218868437227405311, 
            0, 4607182418800017408, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 139669512391856, 0, 0, 0, 139669512391792, 0, 0, 
            0, 0, 139669512391728, 0, 0, 0, 0, 139669512391664, 0, 0, 0, 0, 0, 0, 0, 1, 139657192811872, 
            139668914324256, 139669498948707, 139657192174344, 65568, 0, 139669505066924, 4607182418800017408, 
            139657190930440, 4294967297, 1, 139668914323872, 139669501578729, 139668914324000, 139657346484000, 0, 
            139657192815440, 1, 139657192813552, 139668914323969, 69648, 139657190961288, 0, 139668914324016, 
            139669499021752, 139657192914976, 139657262043384, 139657192813520, 139669505036275, 139657346484000, 
            0, 139657192811872, 0, 139657192811872, 0, 139668914325200, 139669499022172, 139669513766016, 
            2036318240, 139668914324096, 139657192813520, 139668914324096, 139668914324604, 139657192914976, 
            17592186044416, 0 <repeats 28 times>}, com_create_tmp_table = 0, com_drop_tmp_table = 0, com_other = 0, 
          com_stmt_prepare = 0, com_stmt_reprepare = 0, com_stmt_execute = 0, com_stmt_send_long_data = 0, 
          com_stmt_fetch = 0, com_stmt_reset = 0, com_stmt_close = 0, com_register_slave = 0, 
          created_tmp_disk_tables_ = 0, created_tmp_tables_ = 0, ha_commit_count = 0, ha_delete_count = 0, 
          ha_read_first_count = 0, ha_read_last_count = 0, ha_read_key_count = 0, ha_read_next_count = 0, 
          ha_read_prev_count = 0, ha_read_rnd_count = 0, ha_read_rnd_next_count = 0, ha_read_rnd_deleted_count = 0, 
          ha_mrr_init_count = 0, ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, 
          ha_rollback_count = 0, ha_update_count = 0, ha_write_count = 0, ha_tmp_update_count = 0, 
          ha_tmp_write_count = 0, ha_prepare_count = 0, ha_icp_attempts = 0, ha_icp_match = 0, 
          ha_discover_count = 0, ha_savepoint_count = 0, ha_savepoint_rollback_count = 139657192914976, 
          ha_external_lock_count = 139657262043576, net_big_packet_count = 4294967296, 
          opened_tables = 139669505659479, opened_shares = 139657192814896, opened_views = 139657192809360, 
          select_full_join_count_ = 139657192813552, select_full_range_join_count_ = 5, 
          select_range_count_ = 139657192814392, select_range_check_count_ = 139657192808456, 
          select_scan_count_ = 139657192814880, executed_triggers = 3845900571054989164, long_query_count = 0, 
          filesort_merge_passes_ = 139668914324752, filesort_range_count_ = 28, filesort_rows_ = 139657191329800, 
          filesort_scan_count_ = 139668914324800, filesort_pq_sorts_ = 139669498181984, 
          feature_dynamic_columns = 139669513766016, feature_fulltext = 139668914324752, 
          feature_gis = 139655156596736, feature_locale = 139657192818224, feature_subquery = 139657262026760, 
          feature_timezone = 6, feature_trigger = 139657192817896, feature_xml = 139657192815968, 
          master_gtid_wait_timeouts = 139668914325376, master_gtid_wait_time = 139669499029490, 
          master_gtid_wait_count = 139668914324864, empty_queries = 139669500224882, 
          access_denied_errors = 139657192815968, lost_connections = 0, max_statement_time_exceeded = 14, 
          questions = 139669513698592, bytes_received = 0, bytes_sent = 18446744073709551615, rows_read = 0, 
          rows_sent = 139657192809360, rows_tmp_read = 139657192817184, binlog_bytes_written = 139669505036056, 
          last_query_cost = 6.9005612359938714e-310, cpu_time = 6.9005903675081883e-310, busy_time = 0, 
          local_memory_used = 0, global_memory_used = 139668914325200}
        schema_table_idx = <value optimized out>
        upper_case_names = false
        partial_cond = 0x0
        res = 0
        scope = SHOW_OPT_SESSION
#6  0x00007f0756e24d6e in get_schema_tables_result (join=0x7f04795e2d60, executed_place=PROCESSED_BY_JOIN_EXEC)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:8101
        is_subselect = <value optimized out>
        cond = <value optimized out>
        table_list = 0x7f04795e2390
        lex = 0x7f047d7e8818
        __FUNCTION__ = "get_schema_tables_result"
        tab = 0x7f04795e3d60
        thd = 0x7f047d7e5008
        result = false
        err_handler = {<Internal_error_handler> = {_vptr.Internal_error_handler = 0x7f0757abdd30, 
            m_prev_internal_handler = 0x0}, <No data fields>}
#7  0x00007f0756e0ca65 in JOIN::exec_inner (this=0x7f04795e2d60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2670
        columns_list = 0x7f047d7e90f8
        has_group_by = false
        __FUNCTION__ = "exec_inner"
        curr_join = <value optimized out>
        tmp_error = <value optimized out>
        curr_all_fields = <value optimized out>
        curr_fields_list = <value optimized out>
        curr_tmp_table = <value optimized out>
#8  0x00007f0756e0ee7d in JOIN::exec (this=0x7f04795e2d60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2518
No locals.
#9  0x00007f0756e0b83a in mysql_select (thd=0x7f047d7e5008, rref_pointer_array=0x7f047d7e9258, tables=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:3451
        err = 0
        free_join = true
        join = 0x7f04795e2d60
        __FUNCTION__ = "mysql_select"
#10 0x00007f0756e0f15d in handle_select (thd=0x7f047d7e5008, lex=0x7f047d7e8818, result=0x7f04795e2d40, 
    setup_tables_done_option=0) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:384
        unit = 0x7f047d7e88e0
        res = <value optimized out>
        select_lex = 0x7f047d7e8fe0
#11 0x00007f0756db19b2 in execute_sqlcom_select (thd=0x7f047d7e5008, all_tables=0x7f04795e2390)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5903
        save_protocol = 0x0
        lex = 0x7f047d7e8818
        result = 0x7f04795e2d40
        res = <value optimized out>
#12 0x00007f0756db9383 in execute_show_status (thd=0x7f047d7e5008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5936
        res = <value optimized out>
        old_status_var = {com_stat = {0 <repeats 15 times>, 1, 1, 0 <repeats 14 times>, 1, 0 <repeats 112 times>}, 
          com_create_tmp_table = 0, com_drop_tmp_table = 0, com_other = 0, com_stmt_prepare = 0, 
          com_stmt_reprepare = 0, com_stmt_execute = 0, com_stmt_send_long_data = 0, com_stmt_fetch = 0, 
          com_stmt_reset = 0, com_stmt_close = 0, com_register_slave = 0, created_tmp_disk_tables_ = 0, 
          created_tmp_tables_ = 1, ha_commit_count = 0, ha_delete_count = 0, ha_read_first_count = 0, 
          ha_read_last_count = 0, ha_read_key_count = 0, ha_read_next_count = 0, ha_read_prev_count = 0, 
          ha_read_rnd_count = 0, ha_read_rnd_next_count = 2, ha_read_rnd_deleted_count = 0, ha_mrr_init_count = 0, 
          ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, ha_rollback_count = 0, ha_update_count = 0, 
          ha_write_count = 0, ha_tmp_update_count = 0, ha_tmp_write_count = 1, ha_prepare_count = 0, 
          ha_icp_attempts = 0, ha_icp_match = 0, ha_discover_count = 0, ha_savepoint_count = 0, 
          ha_savepoint_rollback_count = 0, ha_external_lock_count = 0, net_big_packet_count = 0, opened_tables = 0, 
          opened_shares = 0, opened_views = 0, select_full_join_count_ = 0, select_full_range_join_count_ = 0, 
          select_range_count_ = 0, select_range_check_count_ = 0, select_scan_count_ = 1, executed_triggers = 0, 
          long_query_count = 0, filesort_merge_passes_ = 0, filesort_range_count_ = 0, filesort_rows_ = 0, 
          filesort_scan_count_ = 0, filesort_pq_sorts_ = 0, feature_dynamic_columns = 0, feature_fulltext = 0, 
          feature_gis = 0, feature_locale = 0, feature_subquery = 0, feature_timezone = 0, feature_trigger = 0, 
          feature_xml = 0, master_gtid_wait_timeouts = 0, master_gtid_wait_time = 0, master_gtid_wait_count = 0, 
          empty_queries = 0, access_denied_errors = 0, lost_connections = 0, max_statement_time_exceeded = 0, 
          questions = 3, bytes_received = 172, bytes_sent = 375, rows_read = 0, rows_sent = 1, rows_tmp_read = 1, 
          binlog_bytes_written = 0, last_query_cost = 10.499000000000001, cpu_time = 0, busy_time = 0, 
          local_memory_used = 46432, global_memory_used = 17608}
#13 mysql_execute_command (thd=0x7f047d7e5008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:2894
        res = 0
        lex = 0x7f047d7e8818
        orig_binlog_format = BINLOG_FORMAT_MIXED
        up_result = 0
        rpl_filter = <value optimized out>
        orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT
        __FUNCTION__ = "mysql_execute_command"
        select_lex = 0x7f047d7e8fe0
        first_table = 0x7f04795e2390
        all_tables = 0x7f04795e2390
        unit = 0x7f047d7e88e0
        have_table_map_for_update = false
#14 0x00007f0756dc0fed in mysql_parse (thd=0x7f047d7e5008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7303
        found_semicolon = <value optimized out>
        lex = 0x7f047d7e8818
        err = <value optimized out>
#15 mysql_parse (thd=0x7f047d7e5008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7224
No locals.
#16 0x00007f0756dc3aa3 in dispatch_command (command=COM_QUERY, thd=0x7f047d7e5008, 
    packet=0x7f04795e2020 "SHOW STATUS LIKE 'Uptime'", packet_length=25)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1488
        packet_end = 0x7f04795e2039 ""
        parser_state = {m_input = {m_compute_digest = false}, m_lip = {m_thd = 0x7f047d7e5008, yylineno = 1, 
            yylval = 0x7f07340655e0, lookahead_token = -1, lookahead_yylval = 0x0, m_ptr = 0x7f04795e203a "\022", 
            m_tok_start = 0x7f04795e203a "\022", m_tok_end = 0x7f04795e203a "\022", 
            m_end_of_query = 0x7f04795e2039 "", m_tok_start_prev = 0x7f04795e2039 "", 
            m_buf = 0x7f04795e2020 "SHOW STATUS LIKE 'Uptime'", m_buf_length = 25, m_echo = true, 
            m_echo_saved = true, m_cpp_buf = 0x7f04795e20a8 "SHOW STATUS LIKE 'Uptime'", 
            m_cpp_ptr = 0x7f04795e20c1 "", m_cpp_tok_start = 0x7f04795e20c1 "", 
            m_cpp_tok_start_prev = 0x7f04795e20c1 "", m_cpp_tok_end = 0x7f04795e20c1 "", m_body_utf8 = 0x0, 
            m_body_utf8_ptr = 0x0, m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, 
            tok_bitmap = 127 '\177', ignore_space = false, stmt_prepare_mode = false, multi_statements = true, 
            in_comment = NO_COMMENT, in_comment_saved = NO_COMMENT, m_cpp_text_start = 0x7f04795e20ba "Uptime'", 
            m_cpp_text_end = 0x7f04795e20c0 "'", m_underscore_cs = 0x0, m_digest = 0x0}, m_yacc = {yacc_yyss = 0x0, 
            yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 <repeats 12 times>}}, 
            m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x7f047d7e8380}
        net = 0x7f047d7e5240
        error = false
        do_end_of_statement = true
        __FUNCTION__ = "dispatch_command"
#17 0x00007f0756dc403b in do_command (thd=0x7f047d7e5008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1109
        return_value = <value optimized out>
        packet = <value optimized out>
        packet_length = 28
        net = 0x7f047d7e5240
        command = COM_QUERY
#18 0x00007f0756e7f94f in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1349
        create_user = true
        thd = 0x7f047d7e5008
#19 0x00007f0756e7faa7 in handle_one_connection (arg=0x7f047d7e5008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f047d7e5008
#20 0x00007f07572b524d in pfs_spawn_thread (arg=0x7f047d6e4e08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f047d6e4e08
        user_arg = 0x7f047d7e5008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#21 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#22 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 6 (Thread 0x7f07340b1b00 (LWP 29290)):
#0  0x00007f0754a06113 in poll () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f0757409ee4 in vio_io_wait (vio=0x7f047d6e5408, event=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:972
        ret = <value optimized out>
        revents = <value optimized out>
        pfd = {fd = 40, events = 3, revents = 0}
        sd = 28800000
        state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, 
          m_timer_start = 139668914637456, m_timer = 0x7ffce4d16814, m_operation = PSI_SOCKET_CREATE, 
          m_src_file = 0x7f04828f1380 "", m_src_line = 873138848, m_wait = 0x7ffce4d16a63}
#2  0x00007f0757409f83 in vio_socket_io_wait (vio=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:108
        timeout = <value optimized out>
        ret = <value optimized out>
#3  0x00007f075740a20d in vio_read (vio=0x7f047d6e5408, buf=0x7f046f0e0008 "\a", size=4)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/vio/viosocket.c:184
        error = <value optimized out>
        ret = <value optimized out>
        flags = 64
#4  0x00007f0756d32ffa in my_real_read (net=0x7f04828ee240, complen=0x7f07340b0c20, header=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/net_serv.cc:873
        pos = 0x7f046f0e0008 "\a"
        remain = 4
        retry_count = 0
        alarmed = 0 '\000'
        net_blocking = 0 '\000'
        count = 4
        server_extension = <value optimized out>
        length = <value optimized out>
        i = <value optimized out>
        len = <value optimized out>
#5  0x00007f0756d33ced in my_net_read_packet (net=0x7f04828ee240, read_from_server=1 '\001')
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/net_serv.cc:1099
        len = <value optimized out>
        complen = <value optimized out>
#6  0x00007f0756dc3fa3 in do_command (thd=0x7f04828ee008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:986
        return_value = <value optimized out>
        packet = 0x0
        packet_length = 0
        net = 0x7f04828ee240
        command = <value optimized out>
#7  0x00007f0756e7f94f in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1349
        create_user = true
        thd = 0x7f04828ee008
#8  0x00007f0756e7faa7 in handle_one_connection (arg=0x7f04828b4008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f04828b4008
#9  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f047d6e5208)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f047d6e5208
        user_arg = 0x7f04828b4008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#10 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#11 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 5 (Thread 0x7f071d565b00 (LWP 29299)):
#0  0x00007f07565302e4 in __lll_lock_wait () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f075652b588 in _L_lock_854 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f075652b457 in pthread_mutex_lock () from /lib64/libpthread.so.0
No symbol table info available.
#3  0x00007f0756e20320 in inline_mysql_mutex_lock (thd=0x7f0482b77008, tables=0x7f0478dd0390, cond=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:693
No locals.
#4  inline_mysql_mutex_lock (thd=0x7f0482b77008, tables=0x7f0478dd0390, cond=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7183
        src_file = 0x7f0757456a98 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc"
#5  fill_status (thd=0x7f0482b77008, tables=0x7f0478dd0390, cond=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7227
        lex = <value optimized out>
        wild = 0x7f0478dd00e0 "Uptime"
        tmp1 = 0x7f071d562fe0
        tmp = {com_stat = {0, 139657184351216, 1, 139657184352544, 0, 139657184349536, 139668533682464, 
            139669498947390, 139668533682144, 0, 4611686018427387904, 0, 0, 139668533682144, 139657184352576, 1, 
            264, 4611686018427387904, 0, 0, 4622100592565682176, 0, 0, 4607182418800017408, 4294967297, 4294967358, 
            0, 18446744073709551615, 4611686018427387904, 0, 4622100592565682176, 0, 0, 0, 0, 9218868437227405311, 
            0, 4607182418800017408, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 139669512391856, 0, 0, 0, 139669512391792, 0, 0, 
            0, 0, 139669512391728, 0, 0, 0, 0, 139669512391664, 0, 0, 0, 0, 0, 0, 0, 1, 139657184349536, 
            139668533682976, 139669498948707, 139657182987784, 65568, 0, 139669505066924, 4607182418800017408, 
            139657182521352, 4294967297, 1, 139668533682592, 139669501578729, 139668533682720, 139657349904672, 0, 
            139657184353104, 1, 139657184351216, 139668533682689, 69648, 139657182552168, 0, 139668533682736, 
            139669499021752, 139657183285280, 139657349673208, 139657184351184, 139669505036275, 139657349904672, 
            0, 139657184349536, 0, 139657184349536, 0, 139668533683920, 139669499022172, 139669513766016, 
            2026688544, 139668533682816, 139657184351184, 139668533682816, 139668533683324, 139657183285280, 
            17592186044416, 0 <repeats 28 times>}, com_create_tmp_table = 0, com_drop_tmp_table = 0, com_other = 0, 
          com_stmt_prepare = 0, com_stmt_reprepare = 0, com_stmt_execute = 0, com_stmt_send_long_data = 0, 
          com_stmt_fetch = 0, com_stmt_reset = 0, com_stmt_close = 0, com_register_slave = 0, 
          created_tmp_disk_tables_ = 0, created_tmp_tables_ = 0, ha_commit_count = 0, ha_delete_count = 0, 
          ha_read_first_count = 0, ha_read_last_count = 0, ha_read_key_count = 0, ha_read_next_count = 0, 
          ha_read_prev_count = 0, ha_read_rnd_count = 0, ha_read_rnd_next_count = 0, ha_read_rnd_deleted_count = 0, 
          ha_mrr_init_count = 0, ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, 
          ha_rollback_count = 0, ha_update_count = 0, ha_write_count = 0, ha_tmp_update_count = 0, 
          ha_tmp_write_count = 0, ha_prepare_count = 0, ha_icp_attempts = 0, ha_icp_match = 0, 
          ha_discover_count = 0, ha_savepoint_count = 0, ha_savepoint_rollback_count = 139657183285280, 
          ha_external_lock_count = 139657349673400, net_big_packet_count = 4294967296, 
          opened_tables = 139669505659479, opened_shares = 139657184352560, opened_views = 139657184347024, 
          select_full_join_count_ = 139657184351216, select_full_range_join_count_ = 5, 
          select_range_count_ = 139657184352056, select_range_check_count_ = 139657184346120, 
          select_scan_count_ = 139657184352544, executed_triggers = 3990015759130845036, long_query_count = 0, 
          filesort_merge_passes_ = 139668533683472, filesort_range_count_ = 28, filesort_rows_ = 139657184239624, 
          filesort_scan_count_ = 139668533683520, filesort_pq_sorts_ = 139669498181984, 
          feature_dynamic_columns = 139669513766016, feature_fulltext = 139668533683472, 
          feature_gis = 139655156596736, feature_locale = 139657184355888, feature_subquery = 139657349656584, 
          feature_timezone = 6, feature_trigger = 139657184355560, feature_xml = 139657184353632, 
          master_gtid_wait_timeouts = 139668533684096, master_gtid_wait_time = 139669499029490, 
          master_gtid_wait_count = 139668533683584, empty_queries = 139669500224882, 
          access_denied_errors = 139657184353632, lost_connections = 0, max_statement_time_exceeded = 14, 
          questions = 139669513698592, bytes_received = 0, bytes_sent = 18446744073709551615, rows_read = 0, 
          rows_sent = 139657184347024, rows_tmp_read = 139657184354848, binlog_bytes_written = 139669505036056, 
          last_query_cost = 6.9005424298158877e-310, cpu_time = 6.9005903675081883e-310, busy_time = 0, 
          local_memory_used = 0, global_memory_used = 139668533683920}
        schema_table_idx = <value optimized out>
        upper_case_names = false
        partial_cond = 0x0
        res = 0
        scope = SHOW_OPT_SESSION
#6  0x00007f0756e24d6e in get_schema_tables_result (join=0x7f0478dd0d60, executed_place=PROCESSED_BY_JOIN_EXEC)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:8101
        is_subselect = <value optimized out>
        cond = <value optimized out>
        table_list = 0x7f0478dd0390
        lex = 0x7f0482b7a818
        __FUNCTION__ = "get_schema_tables_result"
        tab = 0x7f0478dd1d60
        thd = 0x7f0482b77008
        result = false
        err_handler = {<Internal_error_handler> = {_vptr.Internal_error_handler = 0x7f0757abdd30, 
            m_prev_internal_handler = 0x0}, <No data fields>}
#7  0x00007f0756e0ca65 in JOIN::exec_inner (this=0x7f0478dd0d60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2670
        columns_list = 0x7f0482b7b0f8
        has_group_by = false
        __FUNCTION__ = "exec_inner"
        curr_join = <value optimized out>
        tmp_error = <value optimized out>
        curr_all_fields = <value optimized out>
        curr_fields_list = <value optimized out>
        curr_tmp_table = <value optimized out>
#8  0x00007f0756e0ee7d in JOIN::exec (this=0x7f0478dd0d60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2518
No locals.
#9  0x00007f0756e0b83a in mysql_select (thd=0x7f0482b77008, rref_pointer_array=0x7f0482b7b258, tables=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:3451
        err = 0
        free_join = true
        join = 0x7f0478dd0d60
        __FUNCTION__ = "mysql_select"
#10 0x00007f0756e0f15d in handle_select (thd=0x7f0482b77008, lex=0x7f0482b7a818, result=0x7f0478dd0d40, 
    setup_tables_done_option=0) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:384
        unit = 0x7f0482b7a8e0
        res = <value optimized out>
        select_lex = 0x7f0482b7afe0
#11 0x00007f0756db19b2 in execute_sqlcom_select (thd=0x7f0482b77008, all_tables=0x7f0478dd0390)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5903
        save_protocol = 0x0
        lex = 0x7f0482b7a818
        result = 0x7f0478dd0d40
        res = <value optimized out>
#12 0x00007f0756db9383 in execute_show_status (thd=0x7f0482b77008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5936
        res = <value optimized out>
        old_status_var = {com_stat = {0 <repeats 15 times>, 1, 1, 0 <repeats 14 times>, 1, 0 <repeats 112 times>}, 
          com_create_tmp_table = 0, com_drop_tmp_table = 0, com_other = 0, com_stmt_prepare = 0, 
          com_stmt_reprepare = 0, com_stmt_execute = 0, com_stmt_send_long_data = 0, com_stmt_fetch = 0, 
          com_stmt_reset = 0, com_stmt_close = 0, com_register_slave = 0, created_tmp_disk_tables_ = 0, 
          created_tmp_tables_ = 1, ha_commit_count = 0, ha_delete_count = 0, ha_read_first_count = 0, 
          ha_read_last_count = 0, ha_read_key_count = 0, ha_read_next_count = 0, ha_read_prev_count = 0, 
          ha_read_rnd_count = 0, ha_read_rnd_next_count = 2, ha_read_rnd_deleted_count = 0, ha_mrr_init_count = 0, 
          ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, ha_rollback_count = 0, ha_update_count = 0, 
          ha_write_count = 0, ha_tmp_update_count = 0, ha_tmp_write_count = 1, ha_prepare_count = 0, 
          ha_icp_attempts = 0, ha_icp_match = 0, ha_discover_count = 0, ha_savepoint_count = 0, 
          ha_savepoint_rollback_count = 0, ha_external_lock_count = 0, net_big_packet_count = 0, opened_tables = 0, 
          opened_shares = 0, opened_views = 0, select_full_join_count_ = 0, select_full_range_join_count_ = 0, 
          select_range_count_ = 0, select_range_check_count_ = 0, select_scan_count_ = 1, executed_triggers = 0, 
          long_query_count = 0, filesort_merge_passes_ = 0, filesort_range_count_ = 0, filesort_rows_ = 0, 
          filesort_scan_count_ = 0, filesort_pq_sorts_ = 0, feature_dynamic_columns = 0, feature_fulltext = 0, 
          feature_gis = 0, feature_locale = 0, feature_subquery = 0, feature_timezone = 0, feature_trigger = 0, 
          feature_xml = 0, master_gtid_wait_timeouts = 0, master_gtid_wait_time = 0, master_gtid_wait_count = 0, 
          empty_queries = 0, access_denied_errors = 0, lost_connections = 0, max_statement_time_exceeded = 0, 
          questions = 3, bytes_received = 172, bytes_sent = 375, rows_read = 0, rows_sent = 1, rows_tmp_read = 1, 
          binlog_bytes_written = 0, last_query_cost = 10.499000000000001, cpu_time = 0, busy_time = 0, 
          local_memory_used = 46432, global_memory_used = 17608}
#13 mysql_execute_command (thd=0x7f0482b77008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:2894
        res = 0
        lex = 0x7f0482b7a818
        orig_binlog_format = BINLOG_FORMAT_MIXED
        up_result = 0
        rpl_filter = <value optimized out>
        orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT
        __FUNCTION__ = "mysql_execute_command"
        select_lex = 0x7f0482b7afe0
        first_table = 0x7f0478dd0390
        all_tables = 0x7f0478dd0390
        unit = 0x7f0482b7a8e0
        have_table_map_for_update = false
#14 0x00007f0756dc0fed in mysql_parse (thd=0x7f0482b77008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7303
        found_semicolon = <value optimized out>
        lex = 0x7f0482b7a818
        err = <value optimized out>
#15 mysql_parse (thd=0x7f0482b77008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7224
No locals.
#16 0x00007f0756dc3aa3 in dispatch_command (command=COM_QUERY, thd=0x7f0482b77008, 
    packet=0x7f0478dd0020 "SHOW STATUS LIKE 'Uptime'", packet_length=25)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1488
        packet_end = 0x7f0478dd0039 ""
        parser_state = {m_input = {m_compute_digest = false}, m_lip = {m_thd = 0x7f0482b77008, yylineno = 1, 
            yylval = 0x7f071d5635e0, lookahead_token = -1, lookahead_yylval = 0x0, m_ptr = 0x7f0478dd003a "\022", 
            m_tok_start = 0x7f0478dd003a "\022", m_tok_end = 0x7f0478dd003a "\022", 
            m_end_of_query = 0x7f0478dd0039 "", m_tok_start_prev = 0x7f0478dd0039 "", 
            m_buf = 0x7f0478dd0020 "SHOW STATUS LIKE 'Uptime'", m_buf_length = 25, m_echo = true, 
            m_echo_saved = false, m_cpp_buf = 0x7f0478dd00a8 "SHOW STATUS LIKE 'Uptime'", 
            m_cpp_ptr = 0x7f0478dd00c1 "", m_cpp_tok_start = 0x7f0478dd00c1 "", 
            m_cpp_tok_start_prev = 0x7f0478dd00c1 "", m_cpp_tok_end = 0x7f0478dd00c1 "", m_body_utf8 = 0x0, 
            m_body_utf8_ptr = 0x0, m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, 
            tok_bitmap = 127 '\177', ignore_space = false, stmt_prepare_mode = false, multi_statements = true, 
            in_comment = NO_COMMENT, in_comment_saved = NO_COMMENT, m_cpp_text_start = 0x7f0478dd00ba "Uptime'", 
            m_cpp_text_end = 0x7f0478dd00c0 "'", m_underscore_cs = 0x0, m_digest = 0x0}, m_yacc = {yacc_yyss = 0x0, 
            yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 <repeats 12 times>}}, 
            m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x7f0482b7a380}
        net = 0x7f0482b77240
        error = false
        do_end_of_statement = true
        __FUNCTION__ = "dispatch_command"
#17 0x00007f0756dc403b in do_command (thd=0x7f0482b77008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1109
        return_value = <value optimized out>
        packet = <value optimized out>
        packet_length = 28
        net = 0x7f0482b77240
        command = COM_QUERY
#18 0x00007f0756e7f94f in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1349
        create_user = true
        thd = 0x7f0482b77008
#19 0x00007f0756e7faa7 in handle_one_connection (arg=0x7f0482b77008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f0482b77008
#20 0x00007f07572b524d in pfs_spawn_thread (arg=0x7f047d6e6408)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f047d6e6408
        user_arg = 0x7f0482b77008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#21 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#22 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 4 (Thread 0x7f071d51bb00 (LWP 29307)):
#0  0x00007f07565302e4 in __lll_lock_wait () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f075652b588 in _L_lock_854 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f075652b457 in pthread_mutex_lock () from /lib64/libpthread.so.0
No symbol table info available.
#3  0x00007f0756e20320 in inline_mysql_mutex_lock (thd=0x7f0484254008, tables=0x7f04789b7390, cond=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:693
No locals.
#4  inline_mysql_mutex_lock (thd=0x7f0484254008, tables=0x7f04789b7390, cond=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7183
        src_file = 0x7f0757456a98 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc"
#5  fill_status (thd=0x7f0484254008, tables=0x7f04789b7390, cond=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:7227
        lex = <value optimized out>
        wild = 0x7f04789b70e0 "Uptime"
        tmp1 = 0x7f071d518fe0
        tmp = {com_stat = {0, 139657180054512, 1, 139657180055840, 0, 139657180052832, 139668533379360, 
            139669498947390, 139668533379040, 0, 4611686018427387904, 0, 0, 139668533379040, 139657180055872, 1, 
            264, 4611686018427387904, 0, 0, 4622100592565682176, 0, 0, 4607182418800017408, 4294967297, 4294967358, 
            0, 18446744073709551615, 4611686018427387904, 0, 4622100592565682176, 0, 0, 0, 0, 9218868437227405311, 
            0, 4607182418800017408, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 139669512391856, 0, 0, 0, 139669512391792, 0, 0, 
            0, 0, 139669512391728, 0, 0, 0, 0, 139669512391664, 0, 0, 0, 0, 0, 0, 0, 1, 139657180052832, 
            139668533379872, 139669498948707, 139657179133448, 65568, 0, 139669505066924, 4607182418800017408, 
            139657178327048, 4294967297, 1, 139668533379488, 139669501578729, 139668533379616, 139657349908512, 0, 
            139657180056400, 1, 139657180054512, 139668533379585, 69648, 139657178357864, 0, 139668533379632, 
            139669499021752, 139657179320352, 139657373647096, 139657180054480, 139669505036275, 139657349908512, 
            0, 139657180052832, 0, 139657180052832, 0, 139668533380816, 139669499022172, 139669513766016, 
            2022723616, 139668533379712, 139657180054480, 139668533379712, 139668533380220, 139657179320352, 
            17592186044416, 0 <repeats 28 times>}, com_create_tmp_table = 0, com_drop_tmp_table = 0, com_other = 0, 
          com_stmt_prepare = 0, com_stmt_reprepare = 0, com_stmt_execute = 0, com_stmt_send_long_data = 0, 
          com_stmt_fetch = 0, com_stmt_reset = 0, com_stmt_close = 0, com_register_slave = 0, 
          created_tmp_disk_tables_ = 0, created_tmp_tables_ = 0, ha_commit_count = 0, ha_delete_count = 0, 
          ha_read_first_count = 0, ha_read_last_count = 0, ha_read_key_count = 0, ha_read_next_count = 0, 
          ha_read_prev_count = 0, ha_read_rnd_count = 0, ha_read_rnd_next_count = 0, ha_read_rnd_deleted_count = 0, 
          ha_mrr_init_count = 0, ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, 
          ha_rollback_count = 0, ha_update_count = 0, ha_write_count = 0, ha_tmp_update_count = 0, 
          ha_tmp_write_count = 0, ha_prepare_count = 0, ha_icp_attempts = 0, ha_icp_match = 0, 
          ha_discover_count = 0, ha_savepoint_count = 0, ha_savepoint_rollback_count = 139657179320352, 
          ha_external_lock_count = 139657373647288, net_big_packet_count = 4294967296, 
          opened_tables = 139669505659479, opened_shares = 139657180055856, opened_views = 139657180050320, 
          select_full_join_count_ = 139657180054512, select_full_range_join_count_ = 5, 
          select_range_count_ = 139657180055352, select_range_check_count_ = 139657180049416, 
          select_scan_count_ = 139657180055840, executed_triggers = 4062073353168772972, long_query_count = 0, 
          filesort_merge_passes_ = 139668533380368, filesort_range_count_ = 28, filesort_rows_ = 139657180229640, 
          filesort_scan_count_ = 139668533380416, filesort_pq_sorts_ = 139669498181984, 
          feature_dynamic_columns = 139669513766016, feature_fulltext = 139668533380368, 
          feature_gis = 139655156596736, feature_locale = 139657180059184, feature_subquery = 139657373630472, 
          feature_timezone = 6, feature_trigger = 139657180058856, feature_xml = 139657180056928, 
          master_gtid_wait_timeouts = 139668533380992, master_gtid_wait_time = 139669499029490, 
          master_gtid_wait_count = 139668533380480, empty_queries = 139669500224882, 
          access_denied_errors = 139657180056928, lost_connections = 0, max_statement_time_exceeded = 14, 
          questions = 139669513698592, bytes_received = 0, bytes_sent = 18446744073709551615, rows_read = 0, 
          rows_sent = 139657180050320, rows_tmp_read = 139657180058144, binlog_bytes_written = 139669505036056, 
          last_query_cost = 6.9005424148405603e-310, cpu_time = 6.9005903675081883e-310, busy_time = 0, 
          local_memory_used = 0, global_memory_used = 139668533380816}
        schema_table_idx = <value optimized out>
        upper_case_names = false
        partial_cond = 0x0
        res = 0
        scope = SHOW_OPT_SESSION
#6  0x00007f0756e24d6e in get_schema_tables_result (join=0x7f04789b7d60, executed_place=PROCESSED_BY_JOIN_EXEC)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_show.cc:8101
        is_subselect = <value optimized out>
        cond = <value optimized out>
        table_list = 0x7f04789b7390
        lex = 0x7f0484257818
        __FUNCTION__ = "get_schema_tables_result"
        tab = 0x7f04789b8d60
        thd = 0x7f0484254008
        result = false
        err_handler = {<Internal_error_handler> = {_vptr.Internal_error_handler = 0x7f0757abdd30, 
            m_prev_internal_handler = 0x0}, <No data fields>}
#7  0x00007f0756e0ca65 in JOIN::exec_inner (this=0x7f04789b7d60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2670
        columns_list = 0x7f04842580f8
        has_group_by = false
        __FUNCTION__ = "exec_inner"
        curr_join = <value optimized out>
        tmp_error = <value optimized out>
        curr_all_fields = <value optimized out>
        curr_fields_list = <value optimized out>
        curr_tmp_table = <value optimized out>
#8  0x00007f0756e0ee7d in JOIN::exec (this=0x7f04789b7d60)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:2518
No locals.
#9  0x00007f0756e0b83a in mysql_select (thd=0x7f0484254008, rref_pointer_array=0x7f0484258258, tables=
Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:3451
        err = 0
        free_join = true
        join = 0x7f04789b7d60
        __FUNCTION__ = "mysql_select"
#10 0x00007f0756e0f15d in handle_select (thd=0x7f0484254008, lex=0x7f0484257818, result=0x7f04789b7d40, 
    setup_tables_done_option=0) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_select.cc:384
        unit = 0x7f04842578e0
        res = <value optimized out>
        select_lex = 0x7f0484257fe0
#11 0x00007f0756db19b2 in execute_sqlcom_select (thd=0x7f0484254008, all_tables=0x7f04789b7390)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5903
        save_protocol = 0x0
        lex = 0x7f0484257818
        result = 0x7f04789b7d40
        res = <value optimized out>
#12 0x00007f0756db9383 in execute_show_status (thd=0x7f0484254008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:5936
        res = <value optimized out>
        old_status_var = {com_stat = {0 <repeats 15 times>, 1, 1, 0 <repeats 14 times>, 1, 0 <repeats 112 times>}, 
          com_create_tmp_table = 0, com_drop_tmp_table = 0, com_other = 0, com_stmt_prepare = 0, 
          com_stmt_reprepare = 0, com_stmt_execute = 0, com_stmt_send_long_data = 0, com_stmt_fetch = 0, 
          com_stmt_reset = 0, com_stmt_close = 0, com_register_slave = 0, created_tmp_disk_tables_ = 0, 
          created_tmp_tables_ = 1, ha_commit_count = 0, ha_delete_count = 0, ha_read_first_count = 0, 
          ha_read_last_count = 0, ha_read_key_count = 0, ha_read_next_count = 0, ha_read_prev_count = 0, 
          ha_read_rnd_count = 0, ha_read_rnd_next_count = 2, ha_read_rnd_deleted_count = 0, ha_mrr_init_count = 0, 
          ha_mrr_key_refills_count = 0, ha_mrr_rowid_refills_count = 0, ha_rollback_count = 0, ha_update_count = 0, 
          ha_write_count = 0, ha_tmp_update_count = 0, ha_tmp_write_count = 1, ha_prepare_count = 0, 
          ha_icp_attempts = 0, ha_icp_match = 0, ha_discover_count = 0, ha_savepoint_count = 0, 
          ha_savepoint_rollback_count = 0, ha_external_lock_count = 0, net_big_packet_count = 0, opened_tables = 0, 
          opened_shares = 0, opened_views = 0, select_full_join_count_ = 0, select_full_range_join_count_ = 0, 
          select_range_count_ = 0, select_range_check_count_ = 0, select_scan_count_ = 1, executed_triggers = 0, 
          long_query_count = 0, filesort_merge_passes_ = 0, filesort_range_count_ = 0, filesort_rows_ = 0, 
          filesort_scan_count_ = 0, filesort_pq_sorts_ = 0, feature_dynamic_columns = 0, feature_fulltext = 0, 
          feature_gis = 0, feature_locale = 0, feature_subquery = 0, feature_timezone = 0, feature_trigger = 0, 
          feature_xml = 0, master_gtid_wait_timeouts = 0, master_gtid_wait_time = 0, master_gtid_wait_count = 0, 
          empty_queries = 0, access_denied_errors = 0, lost_connections = 0, max_statement_time_exceeded = 0, 
          questions = 3, bytes_received = 172, bytes_sent = 375, rows_read = 0, rows_sent = 1, rows_tmp_read = 1, 
          binlog_bytes_written = 0, last_query_cost = 10.499000000000001, cpu_time = 0, busy_time = 0, 
          local_memory_used = 46432, global_memory_used = 17608}
#13 mysql_execute_command (thd=0x7f0484254008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:2894
        res = 0
        lex = 0x7f0484257818
        orig_binlog_format = BINLOG_FORMAT_MIXED
        up_result = 0
        rpl_filter = <value optimized out>
        orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT
        __FUNCTION__ = "mysql_execute_command"
        select_lex = 0x7f0484257fe0
        first_table = 0x7f04789b7390
        all_tables = 0x7f04789b7390
        unit = 0x7f04842578e0
        have_table_map_for_update = false
#14 0x00007f0756dc0fed in mysql_parse (thd=0x7f0484254008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7303
        found_semicolon = <value optimized out>
        lex = 0x7f0484257818
        err = <value optimized out>
#15 mysql_parse (thd=0x7f0484254008, rawbuf=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:7224
No locals.
#16 0x00007f0756dc3aa3 in dispatch_command (command=COM_QUERY, thd=0x7f0484254008, 
    packet=0x7f04789b7020 "SHOW STATUS LIKE 'Uptime'", packet_length=25)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1488
        packet_end = 0x7f04789b7039 ""
        parser_state = {m_input = {m_compute_digest = false}, m_lip = {m_thd = 0x7f0484254008, yylineno = 1, 
            yylval = 0x7f071d5195e0, lookahead_token = -1, lookahead_yylval = 0x0, m_ptr = 0x7f04789b703a "\022", 
            m_tok_start = 0x7f04789b703a "\022", m_tok_end = 0x7f04789b703a "\022", 
            m_end_of_query = 0x7f04789b7039 "", m_tok_start_prev = 0x7f04789b7039 "", 
            m_buf = 0x7f04789b7020 "SHOW STATUS LIKE 'Uptime'", m_buf_length = 25, m_echo = true, 
            m_echo_saved = false, m_cpp_buf = 0x7f04789b70a8 "SHOW STATUS LIKE 'Uptime'", 
            m_cpp_ptr = 0x7f04789b70c1 "", m_cpp_tok_start = 0x7f04789b70c1 "", 
            m_cpp_tok_start_prev = 0x7f04789b70c1 "", m_cpp_tok_end = 0x7f04789b70c1 "", m_body_utf8 = 0x0, 
            m_body_utf8_ptr = 0x0, m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, 
            tok_bitmap = 127 '\177', ignore_space = false, stmt_prepare_mode = false, multi_statements = true, 
            in_comment = NO_COMMENT, in_comment_saved = NO_COMMENT, m_cpp_text_start = 0x7f04789b70ba "Uptime'", 
            m_cpp_text_end = 0x7f04789b70c0 "'", m_underscore_cs = 0x0, m_digest = 0x0}, m_yacc = {yacc_yyss = 0x0, 
            yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 <repeats 12 times>}}, 
            m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x7f0484257380}
        net = 0x7f0484254240
        error = false
        do_end_of_statement = true
        __FUNCTION__ = "dispatch_command"
#17 0x00007f0756dc403b in do_command (thd=0x7f0484254008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_parse.cc:1109
        return_value = <value optimized out>
        packet = <value optimized out>
        packet_length = 28
        net = 0x7f0484254240
        command = COM_QUERY
#18 0x00007f0756e7f94f in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1349
        create_user = true
        thd = 0x7f0484254008
#19 0x00007f0756e7faa7 in handle_one_connection (arg=0x7f0484254008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f0484254008
#20 0x00007f07572b524d in pfs_spawn_thread (arg=0x7f047d6e6a08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f047d6e6a08
        user_arg = 0x7f0484254008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#21 0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#22 0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 3 (Thread 0x7f071d4d1b00 (LWP 29308)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756d2998f in inline_mysql_cond_wait (thd=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1165
No locals.
#2  inline_mysql_cond_wait (thd=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/mysqld.cc:3021
        src_line = 2957
        src_file = 0x7f0757440e48 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/mysqld.cc"
        mutex = 0x7f0757c0bfc0
        that = 0x7f0757c0e720
#3  cache_thread (thd=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/mysqld.cc:2957
No locals.
#4  one_thread_per_connection_end (thd=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/mysqld.cc:3028
        wsrep_applier = <value optimized out>
#5  0x00007f0756e7f8db in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1368
        create_user = <value optimized out>
        thd = 0x7f04843df008
#6  0x00007f0756e7faa7 in handle_one_connection (arg=0x7f04843df008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f04843df008
#7  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f047d6e7208)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f047d6e7208
        user_arg = 0x7f04843df008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#8  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#9  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 2 (Thread 0x7f071d487b00 (LWP 29309)):
#0  0x00007f075652d63c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f0756d2998f in inline_mysql_cond_wait (thd=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/include/mysql/psi/mysql_thread.h:1165
No locals.
#2  inline_mysql_cond_wait (thd=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/mysqld.cc:3021
        src_line = 2957
        src_file = 0x7f0757440e48 "/home/buildbot/buildbot/build/mariadb-10.1.11/sql/mysqld.cc"
        mutex = 0x7f0757c0bfc0
        that = 0x7f0757c0e720
#3  cache_thread (thd=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/mysqld.cc:2957
No locals.
#4  one_thread_per_connection_end (thd=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/mysqld.cc:3028
        wsrep_applier = <value optimized out>
#5  0x00007f0756e7f8db in do_handle_one_connection (thd_arg=Unhandled dwarf expression opcode 0xf3
) at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1368
        create_user = <value optimized out>
        thd = 0x7f0463c8d008
#6  0x00007f0756e7faa7 in handle_one_connection (arg=0x7f0463c8d008)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/sql_connect.cc:1261
        thd = 0x7f0463c8d008
#7  0x00007f07572b524d in pfs_spawn_thread (arg=0x7f047d6e7c08)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/storage/perfschema/pfs.cc:1860
        typed_arg = 0x7f047d6e7c08
        user_arg = 0x7f0463c8d008
        pfs = <value optimized out>
        user_start_routine = 0x7f0756e7fa60 <handle_one_connection(void*)>
        klass = <value optimized out>
#8  0x00007f0756529a51 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#9  0x00007f0754a0f93d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 1 (Thread 0x7f075693b820 (LWP 19483)):
#0  0x00007f0754a06113 in poll () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f0756d2a1ba in handle_connections_sockets ()
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/mysqld.cc:6527
        retval = <value optimized out>
        fds = {{fd = 36, events = 1, revents = 0}, {fd = 37, events = 1, revents = 0}, {fd = -456754624, 
            events = 32764, revents = 0}}
        extra_ip_flags = <value optimized out>
        flags = 2
        is_unix_sock = <value optimized out>
        pfs_fds = {{fd = 36, m_psi = 0x0}, {fd = 37, m_psi = 0x0}, {fd = 1464113991, m_psi = 0x0}}
        new_sock = {fd = 579, m_psi = 0x0}
        error_count = 0
        thd = 0x7f0463c8d008
        cAddr = {ss_family = 10, __ss_align = 0, 
          __ss_padding = "\000\000\377\377\300\250\270\027\000\000\000\000\374\177\000\000@\320\300W\a\177\000\000d\237\306\344\374\177\000\000\352\f\000\000\000\000\000\000+\\DW\a\177\000\000\003\000\000\000\374\177\000\000\061?\323V\a\177", '\000' <repeats 11 times>, "\v2S\a\177\000\000\200{\306\344\374\177\000\000\036J+W\a\177\000\000\224\274LW\a\177\000\000\070\271\300W\a\177\000"}
        ip_flags = <value optimized out>
        socket_flags = <value optimized out>
        vio_tmp = <value optimized out>
        socket_count = 2
#2  0x00007f0756d31eaa in mysqld_main (argc=42, argv=0x7f075282ca58)
    at /home/buildbot/buildbot/build/mariadb-10.1.11/sql/mysqld.cc:5952
        ho_error = <value optimized out>
        new_thread_stack_size = <value optimized out>
#3  0x00007f0754945d5d in __libc_start_main () from /lib64/libc.so.6
No symbol table info available.
#4  0x00007f0756d25289 in _start ()
No symbol table info available.
A debugging session is active.

	Inferior 1 [process 19483] will be detached.

Quit anyway? (y or n) Detaching from program: /usr/sbin/mysqld, process 19483