[New LWP 29645] [New LWP 29644] [New LWP 29643] [New LWP 29642] [New LWP 29641] [New LWP 29640] [New LWP 29639] [New LWP 29638] [New LWP 29637] [New LWP 29636] [New LWP 29635] [New LWP 29634] [New LWP 29633] [New LWP 29632] [New LWP 29631] [New LWP 29630] [New LWP 29629] [New LWP 29628] [New LWP 29627] [New LWP 29624] [New LWP 29623] [New LWP 29622] [New LWP 29621] [New LWP 29620] [New LWP 29619] [New LWP 29618] [New LWP 29617] [New LWP 29616] [New LWP 29615] [New LWP 29614] [New LWP 29613] [New LWP 29612] [New LWP 29579] [New LWP 29578] [New LWP 29577] [New LWP 29576] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". 0x00007f0367a21a3d in poll () from /lib64/libc.so.6 Thread 37 (Thread 0x7f036630f700 (LWP 29576)): #0 0x00007f0369658cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f036a5b1e86 in inline_mysql_cond_timedwait (that=0x7f036b707120 , mutex=0x7f036b707160 , src_file=0x7f036a6fd420 "/home/zdravelina.sokolovska/mariadb-10.2.12/mysys/thr_timer.c", src_line=292, abstime=0x7f036630ed90) at /home/zdravelina.sokolovska/mariadb-10.2.12/include/mysql/psi/mysql_thread.h:1186 #2 timer_handler (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/mysys/thr_timer.c:292 #3 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 36 (Thread 0x7f0359092700 (LWP 29577)): #0 0x00007f0369658945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f03594288ed in rocksdb::port::CondVar::Wait (this=this@entry=0x7f036c9d94b8) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/rocksdb/rocksdb/port/port_posix.cc:90 #2 0x00007f03593967b5 in rocksdb::InstrumentedCondVar::WaitInternal (this=this@entry=0x7f036c9d94b8) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:60 #3 0x00007f0359396838 in rocksdb::InstrumentedCondVar::Wait (this=this@entry=0x7f036c9d94b8) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:52 #4 0x00007f0359477fbb in rocksdb::DeleteScheduler::BackgroundEmptyTrash (this=0x7f036c9d93c8) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/rocksdb/rocksdb/util/delete_scheduler.cc:143 #5 0x00007f03682c42b0 in ?? () from /lib64/libstdc++.so.6 #6 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 35 (Thread 0x7f0358891700 (LWP 29578)): #0 0x00007f0369658945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f03682c0a6c in std::condition_variable::wait(std::unique_lock&) () from /lib64/libstdc++.so.6 #2 0x00007f035947ac73 in rocksdb::ThreadPoolImpl::Impl::BGThread (this=this@entry=0x7f036c7b8eb0, thread_id=thread_id@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/rocksdb/rocksdb/util/threadpool_imp.cc:180 #3 0x00007f035947b014 in rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper (arg=0x7f036c9f18f0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/rocksdb/rocksdb/util/threadpool_imp.cc:261 #4 0x00007f03682c42b0 in ?? () from /lib64/libstdc++.so.6 #5 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 34 (Thread 0x7f0353fff700 (LWP 29579)): #0 0x00007f0369658945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f03682c0a6c in std::condition_variable::wait(std::unique_lock&) () from /lib64/libstdc++.so.6 #2 0x00007f035947ac73 in rocksdb::ThreadPoolImpl::Impl::BGThread (this=this@entry=0x7f036c7b91f0, thread_id=thread_id@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/rocksdb/rocksdb/util/threadpool_imp.cc:180 #3 0x00007f035947b014 in rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper (arg=0x7f036c9f2ea0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/rocksdb/rocksdb/util/threadpool_imp.cc:261 #4 0x00007f03682c42b0 in ?? () from /lib64/libstdc++.so.6 #5 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 33 (Thread 0x7f03317fa700 (LWP 29612)): #0 0x00007f0369658cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f03592916f0 in inline_mysql_cond_timedwait (src_file=0x7f0359488d48 "/home/zdravelina.sokolovska/mariadb-10.2.12/storage/rocksdb/ha_rocksdb.cc", src_line=11871, abstime=0x7f03317f9d70, mutex=, that=0x7f0359732630 ) at /home/zdravelina.sokolovska/mariadb-10.2.12/include/mysql/psi/mysql_thread.h:1186 #2 myrocks::Rdb_background_thread::run (this=0x7f03597325e0 ) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/rocksdb/ha_rocksdb.cc:11871 #3 0x00007f03592d195a in myrocks::Rdb_thread::thread_func (thread_ptr=0x7f03597325e0 ) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/rocksdb/rdb_threads.cc:34 #4 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 32 (Thread 0x7f0331ffb700 (LWP 29613)): #0 0x00007f0369658cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f03592a0044 in inline_mysql_cond_timedwait (src_file=0x7f0359488d48 "/home/zdravelina.sokolovska/mariadb-10.2.12/storage/rocksdb/ha_rocksdb.cc", src_line=10182, abstime=0x7f0331ffacb0, mutex=0x7f0359732380 , that=0x7f03597323b0 ) at /home/zdravelina.sokolovska/mariadb-10.2.12/include/mysql/psi/mysql_thread.h:1186 #2 myrocks::Rdb_drop_index_thread::run (this=0x7f0359732360 ) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/rocksdb/ha_rocksdb.cc:10182 #3 0x00007f03592d195a in myrocks::Rdb_thread::thread_func (thread_ptr=0x7f0359732360 ) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/rocksdb/rdb_threads.cc:34 #4 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 31 (Thread 0x7f03327fc700 (LWP 29614)): #0 0x00007f036923b644 in __io_getevents_0_4 () from /lib64/libaio.so.1 #1 0x00007f036a2bdb24 in LinuxAIOHandler::collect (this=this@entry=0x7f03327fbba0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:1893 #2 0x00007f036a2bdf44 in LinuxAIOHandler::poll (this=this@entry=0x7f03327fbba0, m1=m1@entry=0x7f03327fbc40, m2=m2@entry=0x7f03327fbc48, request=request@entry=0x7f03327fbc50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2038 #3 0x00007f036a2c1ba7 in os_aio_linux_handler (request=0x7f03327fbc50, m2=0x7f03327fbc48, m1=0x7f03327fbc40, global_segment=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2092 #4 os_aio_handler (segment=segment@entry=0, m1=m1@entry=0x7f03327fbc40, m2=m2@entry=0x7f03327fbc48, request=request@entry=0x7f03327fbc50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:5720 #5 0x00007f036a42c563 in fil_aio_wait (segment=segment@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/fil/fil0fil.cc:5317 #6 0x00007f036a3490b8 in io_handler_thread (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0start.cc:343 #7 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 30 (Thread 0x7f0332ffd700 (LWP 29615)): #0 0x00007f036923b644 in __io_getevents_0_4 () from /lib64/libaio.so.1 #1 0x00007f036a2bdb24 in LinuxAIOHandler::collect (this=this@entry=0x7f0332ffcba0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:1893 #2 0x00007f036a2bdf44 in LinuxAIOHandler::poll (this=this@entry=0x7f0332ffcba0, m1=m1@entry=0x7f0332ffcc40, m2=m2@entry=0x7f0332ffcc48, request=request@entry=0x7f0332ffcc50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2038 #3 0x00007f036a2c1ba7 in os_aio_linux_handler (request=0x7f0332ffcc50, m2=0x7f0332ffcc48, m1=0x7f0332ffcc40, global_segment=1) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2092 #4 os_aio_handler (segment=segment@entry=1, m1=m1@entry=0x7f0332ffcc40, m2=m2@entry=0x7f0332ffcc48, request=request@entry=0x7f0332ffcc50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:5720 #5 0x00007f036a42c563 in fil_aio_wait (segment=segment@entry=1) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/fil/fil0fil.cc:5317 #6 0x00007f036a3490b8 in io_handler_thread (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0start.cc:343 #7 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 29 (Thread 0x7f0350cc8700 (LWP 29616)): #0 0x00007f036923b644 in __io_getevents_0_4 () from /lib64/libaio.so.1 #1 0x00007f036a2bdb24 in LinuxAIOHandler::collect (this=this@entry=0x7f0350cc7ba0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:1893 #2 0x00007f036a2bdf44 in LinuxAIOHandler::poll (this=this@entry=0x7f0350cc7ba0, m1=m1@entry=0x7f0350cc7c40, m2=m2@entry=0x7f0350cc7c48, request=request@entry=0x7f0350cc7c50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2038 #3 0x00007f036a2c1ba7 in os_aio_linux_handler (request=0x7f0350cc7c50, m2=0x7f0350cc7c48, m1=0x7f0350cc7c40, global_segment=2) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2092 #4 os_aio_handler (segment=segment@entry=2, m1=m1@entry=0x7f0350cc7c40, m2=m2@entry=0x7f0350cc7c48, request=request@entry=0x7f0350cc7c50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:5720 #5 0x00007f036a42c563 in fil_aio_wait (segment=segment@entry=2) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/fil/fil0fil.cc:5317 #6 0x00007f036a3490b8 in io_handler_thread (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0start.cc:343 #7 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 28 (Thread 0x7f0333fff700 (LWP 29617)): #0 0x00007f036923b644 in __io_getevents_0_4 () from /lib64/libaio.so.1 #1 0x00007f036a2bdb24 in LinuxAIOHandler::collect (this=this@entry=0x7f0333ffeba0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:1893 #2 0x00007f036a2bdf44 in LinuxAIOHandler::poll (this=this@entry=0x7f0333ffeba0, m1=m1@entry=0x7f0333ffec40, m2=m2@entry=0x7f0333ffec48, request=request@entry=0x7f0333ffec50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2038 #3 0x00007f036a2c1ba7 in os_aio_linux_handler (request=0x7f0333ffec50, m2=0x7f0333ffec48, m1=0x7f0333ffec40, global_segment=3) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2092 #4 os_aio_handler (segment=segment@entry=3, m1=m1@entry=0x7f0333ffec40, m2=m2@entry=0x7f0333ffec48, request=request@entry=0x7f0333ffec50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:5720 #5 0x00007f036a42c563 in fil_aio_wait (segment=segment@entry=3) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/fil/fil0fil.cc:5317 #6 0x00007f036a3490b8 in io_handler_thread (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0start.cc:343 #7 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 27 (Thread 0x7f03337fe700 (LWP 29618)): #0 0x00007f036923b644 in __io_getevents_0_4 () from /lib64/libaio.so.1 #1 0x00007f036a2bdb24 in LinuxAIOHandler::collect (this=this@entry=0x7f03337fdba0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:1893 #2 0x00007f036a2bdf44 in LinuxAIOHandler::poll (this=this@entry=0x7f03337fdba0, m1=m1@entry=0x7f03337fdc40, m2=m2@entry=0x7f03337fdc48, request=request@entry=0x7f03337fdc50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2038 #3 0x00007f036a2c1ba7 in os_aio_linux_handler (request=0x7f03337fdc50, m2=0x7f03337fdc48, m1=0x7f03337fdc40, global_segment=4) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2092 #4 os_aio_handler (segment=segment@entry=4, m1=m1@entry=0x7f03337fdc40, m2=m2@entry=0x7f03337fdc48, request=request@entry=0x7f03337fdc50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:5720 #5 0x00007f036a42c563 in fil_aio_wait (segment=segment@entry=4) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/fil/fil0fil.cc:5317 #6 0x00007f036a3490b8 in io_handler_thread (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0start.cc:343 #7 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 26 (Thread 0x7f0330ff9700 (LWP 29619)): #0 0x00007f036923b644 in __io_getevents_0_4 () from /lib64/libaio.so.1 #1 0x00007f036a2bdb24 in LinuxAIOHandler::collect (this=this@entry=0x7f0330ff8ba0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:1893 #2 0x00007f036a2bdf44 in LinuxAIOHandler::poll (this=this@entry=0x7f0330ff8ba0, m1=m1@entry=0x7f0330ff8c40, m2=m2@entry=0x7f0330ff8c48, request=request@entry=0x7f0330ff8c50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2038 #3 0x00007f036a2c1ba7 in os_aio_linux_handler (request=0x7f0330ff8c50, m2=0x7f0330ff8c48, m1=0x7f0330ff8c40, global_segment=5) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2092 #4 os_aio_handler (segment=segment@entry=5, m1=m1@entry=0x7f0330ff8c40, m2=m2@entry=0x7f0330ff8c48, request=request@entry=0x7f0330ff8c50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:5720 #5 0x00007f036a42c563 in fil_aio_wait (segment=segment@entry=5) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/fil/fil0fil.cc:5317 #6 0x00007f036a3490b8 in io_handler_thread (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0start.cc:343 #7 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 25 (Thread 0x7f0323fff700 (LWP 29620)): #0 0x00007f036923b644 in __io_getevents_0_4 () from /lib64/libaio.so.1 #1 0x00007f036a2bdb24 in LinuxAIOHandler::collect (this=this@entry=0x7f0323ffeba0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:1893 #2 0x00007f036a2bdf44 in LinuxAIOHandler::poll (this=this@entry=0x7f0323ffeba0, m1=m1@entry=0x7f0323ffec40, m2=m2@entry=0x7f0323ffec48, request=request@entry=0x7f0323ffec50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2038 #3 0x00007f036a2c1ba7 in os_aio_linux_handler (request=0x7f0323ffec50, m2=0x7f0323ffec48, m1=0x7f0323ffec40, global_segment=6) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2092 #4 os_aio_handler (segment=segment@entry=6, m1=m1@entry=0x7f0323ffec40, m2=m2@entry=0x7f0323ffec48, request=request@entry=0x7f0323ffec50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:5720 #5 0x00007f036a42c563 in fil_aio_wait (segment=segment@entry=6) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/fil/fil0fil.cc:5317 #6 0x00007f036a3490b8 in io_handler_thread (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0start.cc:343 #7 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 24 (Thread 0x7f03237fe700 (LWP 29621)): #0 0x00007f036923b644 in __io_getevents_0_4 () from /lib64/libaio.so.1 #1 0x00007f036a2bdb24 in LinuxAIOHandler::collect (this=this@entry=0x7f03237fdba0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:1893 #2 0x00007f036a2bdf44 in LinuxAIOHandler::poll (this=this@entry=0x7f03237fdba0, m1=m1@entry=0x7f03237fdc40, m2=m2@entry=0x7f03237fdc48, request=request@entry=0x7f03237fdc50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2038 #3 0x00007f036a2c1ba7 in os_aio_linux_handler (request=0x7f03237fdc50, m2=0x7f03237fdc48, m1=0x7f03237fdc40, global_segment=7) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2092 #4 os_aio_handler (segment=segment@entry=7, m1=m1@entry=0x7f03237fdc40, m2=m2@entry=0x7f03237fdc48, request=request@entry=0x7f03237fdc50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:5720 #5 0x00007f036a42c563 in fil_aio_wait (segment=segment@entry=7) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/fil/fil0fil.cc:5317 #6 0x00007f036a3490b8 in io_handler_thread (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0start.cc:343 #7 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 23 (Thread 0x7f0322ffd700 (LWP 29622)): #0 0x00007f036923b644 in __io_getevents_0_4 () from /lib64/libaio.so.1 #1 0x00007f036a2bdb24 in LinuxAIOHandler::collect (this=this@entry=0x7f0322ffcba0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:1893 #2 0x00007f036a2bdf44 in LinuxAIOHandler::poll (this=this@entry=0x7f0322ffcba0, m1=m1@entry=0x7f0322ffcc40, m2=m2@entry=0x7f0322ffcc48, request=request@entry=0x7f0322ffcc50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2038 #3 0x00007f036a2c1ba7 in os_aio_linux_handler (request=0x7f0322ffcc50, m2=0x7f0322ffcc48, m1=0x7f0322ffcc40, global_segment=8) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2092 #4 os_aio_handler (segment=segment@entry=8, m1=m1@entry=0x7f0322ffcc40, m2=m2@entry=0x7f0322ffcc48, request=request@entry=0x7f0322ffcc50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:5720 #5 0x00007f036a42c563 in fil_aio_wait (segment=segment@entry=8) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/fil/fil0fil.cc:5317 #6 0x00007f036a3490b8 in io_handler_thread (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0start.cc:343 #7 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 22 (Thread 0x7f03227fc700 (LWP 29623)): #0 0x00007f036923b644 in __io_getevents_0_4 () from /lib64/libaio.so.1 #1 0x00007f036a2bdb24 in LinuxAIOHandler::collect (this=this@entry=0x7f03227fbba0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:1893 #2 0x00007f036a2bdf44 in LinuxAIOHandler::poll (this=this@entry=0x7f03227fbba0, m1=m1@entry=0x7f03227fbc40, m2=m2@entry=0x7f03227fbc48, request=request@entry=0x7f03227fbc50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2038 #3 0x00007f036a2c1ba7 in os_aio_linux_handler (request=0x7f03227fbc50, m2=0x7f03227fbc48, m1=0x7f03227fbc40, global_segment=9) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:2092 #4 os_aio_handler (segment=segment@entry=9, m1=m1@entry=0x7f03227fbc40, m2=m2@entry=0x7f03227fbc48, request=request@entry=0x7f03227fbc50) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0file.cc:5720 #5 0x00007f036a42c563 in fil_aio_wait (segment=segment@entry=9) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/fil/fil0fil.cc:5317 #6 0x00007f036a3490b8 in io_handler_thread (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0start.cc:343 #7 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 21 (Thread 0x7f0321ffb700 (LWP 29624)): #0 0x00007f0369658cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f036a2c216e in os_event::timed_wait (this=this@entry=0x7f036ca79780, abstime=abstime@entry=0x7f0321ffab80) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:286 #2 0x00007f036a2c2371 in os_event::wait_time_low (this=0x7f036ca79780, time_in_usec=time_in_usec@entry=1000000, reset_sig_count=reset_sig_count@entry=2) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:413 #3 0x00007f036a2c2665 in os_event_wait_time_low (event=, time_in_usec=time_in_usec@entry=1000000, reset_sig_count=reset_sig_count@entry=2) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:518 #4 0x00007f036a3e1ad3 in pc_sleep_if_needed (cur_time=1515782958616, sig_count=2, next_loop_time=1515782959616) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/buf/buf0flu.cc:2718 #5 buf_flush_page_cleaner_coordinator () at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/buf/buf0flu.cc:3214 #6 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 20 (Thread 0x7f03217fa700 (LWP 29627)): #0 0x00007f0369658cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f036a2c216e in os_event::timed_wait (this=this@entry=0x7f036ce15d60, abstime=abstime@entry=0x7f03217f9c70) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:286 #2 0x00007f036a2c2371 in os_event::wait_time_low (this=this@entry=0x7f036ce15d60, time_in_usec=time_in_usec@entry=1000000, reset_sig_count=reset_sig_count@entry=1) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:413 #3 0x00007f036a2c2665 in os_event_wait_time_low (event=event@entry=0x7f036ce15d60, time_in_usec=time_in_usec@entry=1000000, reset_sig_count=reset_sig_count@entry=1) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:518 #4 0x00007f036a29b835 in lock_wait_timeout_thread () at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/lock/lock0wait.cc:547 #5 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 19 (Thread 0x7f0320ff9700 (LWP 29628)): #0 0x00007f0369658cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f036a2c216e in os_event::timed_wait (this=this@entry=0x7f036ca79600, abstime=abstime@entry=0x7f0320ff8bb0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:286 #2 0x00007f036a2c2371 in os_event::wait_time_low (this=0x7f036ca79600, time_in_usec=time_in_usec@entry=1000000, reset_sig_count=1) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:413 #3 0x00007f036a2c2665 in os_event_wait_time_low (event=, time_in_usec=time_in_usec@entry=1000000, reset_sig_count=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:518 #4 0x00007f036a345e7a in srv_error_monitor_thread () at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0srv.cc:1926 #5 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 18 (Thread 0x7f030fccf700 (LWP 29629)): #0 0x00007f0369658cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f036a2c216e in os_event::timed_wait (this=this@entry=0x7f036ca79680, abstime=abstime@entry=0x7f030fccedb0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:286 #2 0x00007f036a2c2371 in os_event::wait_time_low (this=0x7f036ca79680, time_in_usec=time_in_usec@entry=5000000, reset_sig_count=1) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:413 #3 0x00007f036a2c2665 in os_event_wait_time_low (event=, time_in_usec=time_in_usec@entry=5000000, reset_sig_count=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:518 #4 0x00007f036a3475db in srv_monitor_thread () at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0srv.cc:1757 #5 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 17 (Thread 0x7f030f4ce700 (LWP 29630)): #0 0x00007f036965be4d in nanosleep () from /lib64/libpthread.so.0 #1 0x00007f036a2c283c in os_thread_sleep (tm=tm@entry=1000000) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0thread.cc:230 #2 0x00007f036a34794c in srv_master_sleep () at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0srv.cc:2415 #3 srv_master_thread (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0srv.cc:2460 #4 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 16 (Thread 0x7f030eccd700 (LWP 29631)): #0 0x00007f0369658cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f036a2c216e in os_event::timed_wait (this=this@entry=0x7f036ce19c20, abstime=abstime@entry=0x7f030ecccc80) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:286 #2 0x00007f036a2c2371 in os_event::wait_time_low (this=0x7f036ce19c20, time_in_usec=time_in_usec@entry=10000000, reset_sig_count=1, reset_sig_count@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:413 #3 0x00007f036a2c2665 in os_event_wait_time_low (event=, time_in_usec=time_in_usec@entry=10000000, reset_sig_count=reset_sig_count@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:518 #4 0x00007f036a4245d1 in dict_stats_thread () at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/dict/dict0stats_bg.cc:458 #5 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 15 (Thread 0x7f030e4cc700 (LWP 29632)): #0 0x00007f0369658cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f036a2c216e in os_event::timed_wait (this=this@entry=0x7f036ce655b0, abstime=abstime@entry=0x7f030e4cbb60) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:286 #2 0x00007f036a2c2371 in os_event::wait_time_low (this=0x7f036ce655b0, time_in_usec=time_in_usec@entry=5000000, reset_sig_count=reset_sig_count@entry=1) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:413 #3 0x00007f036a2c2665 in os_event_wait_time_low (event=, time_in_usec=time_in_usec@entry=5000000, reset_sig_count=reset_sig_count@entry=1) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:518 #4 0x00007f036a3929c0 in ib_wqueue_timedwait (wq=wq@entry=0x7f036ce65470, wait_in_usecs=wait_in_usecs@entry=5000000) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/ut/ut0wqueue.cc:163 #5 0x00007f036a46c76d in fts_optimize_thread (arg=0x7f036ce65470) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/fts/fts0opt.cc:3032 #6 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 14 (Thread 0x7f030dccb700 (LWP 29633)): #0 0x00007f0369658945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f036a2c2291 in wait (this=0x7f036ca79400) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:166 #2 os_event::wait_low (this=0x7f036ca79400, reset_sig_count=reset_sig_count@entry=1) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:336 #3 0x00007f036a2c2675 in os_event_wait_low (event=, reset_sig_count=reset_sig_count@entry=1) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:535 #4 0x00007f036a342b03 in srv_resume_thread (slot=slot@entry=0x7f036adfb8c0 , sig_count=sig_count@entry=1, wait=, timeout_usec=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0srv.cc:938 #5 0x00007f036a34874d in srv_purge_coordinator_suspend (rseg_history_len=, slot=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0srv.cc:2757 #6 srv_purge_coordinator_thread (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0srv.cc:2844 #7 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7f030d4ca700 (LWP 29634)): #0 0x00007f0369658945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f036a2c2291 in wait (this=0x7f036ca79480) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:166 #2 os_event::wait_low (this=0x7f036ca79480, reset_sig_count=4, reset_sig_count@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:336 #3 0x00007f036a2c2675 in os_event_wait_low (event=, reset_sig_count=reset_sig_count@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:535 #4 0x00007f036a342b03 in srv_resume_thread (slot=slot@entry=0x7f036adfb8f8 , sig_count=sig_count@entry=0, wait=wait@entry=true, timeout_usec=timeout_usec@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0srv.cc:938 #5 0x00007f036a3481b9 in srv_worker_thread (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0srv.cc:2604 #6 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7f030ccc9700 (LWP 29635)): #0 0x00007f0369658945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f036a2c2291 in wait (this=0x7f036ca79580) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:166 #2 os_event::wait_low (this=0x7f036ca79580, reset_sig_count=6, reset_sig_count@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:336 #3 0x00007f036a2c2675 in os_event_wait_low (event=, reset_sig_count=reset_sig_count@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:535 #4 0x00007f036a342b03 in srv_resume_thread (slot=slot@entry=0x7f036adfb968 , sig_count=sig_count@entry=0, wait=wait@entry=true, timeout_usec=timeout_usec@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0srv.cc:938 #5 0x00007f036a3481b9 in srv_worker_thread (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0srv.cc:2604 #6 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7f030c4c8700 (LWP 29636)): #0 0x00007f0369658945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f036a2c2291 in wait (this=0x7f036ca79500) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:166 #2 os_event::wait_low (this=0x7f036ca79500, reset_sig_count=4, reset_sig_count@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:336 #3 0x00007f036a2c2675 in os_event_wait_low (event=, reset_sig_count=reset_sig_count@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:535 #4 0x00007f036a342b03 in srv_resume_thread (slot=slot@entry=0x7f036adfb930 , sig_count=sig_count@entry=0, wait=wait@entry=true, timeout_usec=timeout_usec@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0srv.cc:938 #5 0x00007f036a3481b9 in srv_worker_thread (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/srv/srv0srv.cc:2604 #6 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f030bcc7700 (LWP 29637)): #0 0x00007f0369658945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f036a2c2291 in wait (this=0x7f036ca79700) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:166 #2 os_event::wait_low (this=0x7f036ca79700, reset_sig_count=1, reset_sig_count@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:336 #3 0x00007f036a2c2675 in os_event_wait_low (event=, reset_sig_count=reset_sig_count@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:535 #4 0x00007f036a3dbede in buf_dump_thread () at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/buf/buf0dump.cc:777 #5 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7f030b4c6700 (LWP 29638)): #0 0x00007f036965be4d in nanosleep () from /lib64/libpthread.so.0 #1 0x00007f036a2c283c in os_thread_sleep (tm=tm@entry=1000000) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0thread.cc:230 #2 0x00007f036a3c62c2 in btr_defragment_thread () at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/btr/btr0defragment.cc:774 #3 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7f030acc5700 (LWP 29639)): #0 0x00007f0369658945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f036a2c2291 in wait (this=0x7f036ca79800) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:166 #2 os_event::wait_low (this=0x7f036ca79800, reset_sig_count=1, reset_sig_count@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:336 #3 0x00007f036a2c2675 in os_event_wait_low (event=, reset_sig_count=reset_sig_count@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/os/os0event.cc:535 #4 0x00007f036a3d4fca in buf_resize_thread () at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/buf/buf0buf.cc:3083 #5 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f030a4c4700 (LWP 29640)): #0 0x00007f0369658945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f036a246672 in inline_mysql_cond_wait (src_file=0x7f036a6a6dc0 "/home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/handler/ha_innodb.cc", src_line=341, mutex=0x7f030a4c3d70, that=0x7f030a4c3da0) at /home/zdravelina.sokolovska/mariadb-10.2.12/include/mysql/psi/mysql_thread.h:1149 #2 thd_destructor_proxy () at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/innobase/handler/ha_innodb.cc:341 #3 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f0309cc3700 (LWP 29641)): #0 0x00007f0369658cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f036a4c66d6 in inline_mysql_cond_timedwait (src_file=0x7f036a6e8f90 "/home/zdravelina.sokolovska/mariadb-10.2.12/storage/maria/ma_servicethread.c", src_line=116, abstime=0x7f0309cc2d20, mutex=0x7f036b6f76a0 , that=0x7f036b6f7660 ) at /home/zdravelina.sokolovska/mariadb-10.2.12/include/mysql/psi/mysql_thread.h:1186 #2 my_service_thread_sleep (control=control@entry=0x7f036adfd6a0 , sleep_time=) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/maria/ma_servicethread.c:115 #3 0x00007f036a4bfef2 in ma_checkpoint_background (arg=0x1e) at /home/zdravelina.sokolovska/mariadb-10.2.12/storage/maria/ma_checkpoint.c:709 #4 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f03511dc700 (LWP 29642)): #0 0x00007f036965c371 in sigwait () from /lib64/libpthread.so.0 #1 0x00007f0369ed06b3 in signal_hand (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/mysqld.cc:3499 #2 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #3 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f0351192700 (LWP 29643)): #0 0x00007f0369658945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f0369eeb66f in inline_mysql_cond_wait (src_file=0x7f036a618870 "/home/zdravelina.sokolovska/mariadb-10.2.12/sql/slave.cc", src_line=334, mutex=, that=) at /home/zdravelina.sokolovska/mariadb-10.2.12/include/mysql/psi/mysql_thread.h:1149 #2 handle_slave_background (arg=) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/slave.cc:334 #3 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f0351148700 (LWP 29644)): #0 JOIN_CACHE::read_record_field (this=this@entry=0x7f02da9ae908, copy=copy@entry=0x7f02e5bfd5b0, blob_in_rec_buff=blob_in_rec_buff@entry=false) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_join_cache.cc:1863 #1 0x00007f036a040c52 in JOIN_CACHE::read_all_record_fields (this=this@entry=0x7f02da9ae908) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_join_cache.cc:1742 #2 0x00007f036a040ce7 in JOIN_CACHE::get_record (this=0x7f02da9ae908) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_join_cache.cc:1609 #3 0x00007f036a04177e in JOIN_CACHE::join_matching_records (this=0x7f02da9ae908, skip_last=false) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_join_cache.cc:2291 #4 0x00007f036a04120a in JOIN_CACHE::join_records (this=0x7f02da9ae908, skip_last=) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_join_cache.cc:2087 #5 0x00007f0369f8326b in evaluate_join_record (join=join@entry=0x7f02da19a630, join_tab=join_tab@entry=0x7f02e34cd2f8, error=error@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_select.cc:18874 #6 0x00007f0369f8a773 in sub_select (join=0x7f02da19a630, join_tab=0x7f02e34cd2f8, end_of_records=) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_select.cc:18693 #7 0x00007f036a04fff7 in join_tab_execution_startup (tab=tab@entry=0x7f02e02fe468) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/opt_subselect.cc:5294 #8 0x00007f0369f8a6f6 in sub_select (join=0x7f02da19a630, join_tab=0x7f02e02fe468, end_of_records=) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_select.cc:18642 #9 0x00007f0369f8326b in evaluate_join_record (join=join@entry=0x7f02da19a630, join_tab=join_tab@entry=0x7f02e02fe0b8, error=) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_select.cc:18874 #10 0x00007f0369f8a72e in sub_select (join=0x7f02da19a630, join_tab=0x7f02e02fe0b8, end_of_records=) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_select.cc:18654 #11 0x00007f0369f8326b in evaluate_join_record (join=join@entry=0x7f02da19a630, join_tab=join_tab@entry=0x7f02e02fdd08, error=) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_select.cc:18874 #12 0x00007f0369f8a72e in sub_select (join=0x7f02da19a630, join_tab=0x7f02e02fdd08, end_of_records=) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_select.cc:18654 #13 0x00007f0369f8326b in evaluate_join_record (join=join@entry=0x7f02da19a630, join_tab=join_tab@entry=0x7f02e02fd958, error=) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_select.cc:18874 #14 0x00007f0369f8a72e in sub_select (join=0x7f02da19a630, join_tab=0x7f02e02fd958, end_of_records=) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_select.cc:18654 #15 0x00007f0369f8326b in evaluate_join_record (join=join@entry=0x7f02da19a630, join_tab=join_tab@entry=0x7f02e02fd5a8, error=error@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_select.cc:18874 #16 0x00007f0369f8a773 in sub_select (join=0x7f02da19a630, join_tab=0x7f02e02fd5a8, end_of_records=) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_select.cc:18693 #17 0x00007f0369fa8662 in do_select (procedure=, join=0x7f02da19a630) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_select.cc:18198 #18 JOIN::exec_inner (this=this@entry=0x7f02da19a630) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_select.cc:3530 #19 0x00007f0369fa8869 in JOIN::exec (this=this@entry=0x7f02da19a630) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_select.cc:3325 #20 0x00007f0369fa89cc in mysql_select (thd=thd@entry=0x7f032c009c38, tables=0x7f032c023a78, wild_num=0, fields=..., conds=0x7f032c025d90, og_num=1, order=0x7f02da197418, group=0x0, having=0x0, proc_param=0x0, select_options=2147748608, result=result@entry=0x7f02da19a610, unit=unit@entry=0x7f032c00d618, select_lex=select_lex@entry=0x7f032c00dd50) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_select.cc:3725 #21 0x00007f0369fa953b in handle_select (thd=thd@entry=0x7f032c009c38, lex=lex@entry=0x7f032c00d550, result=result@entry=0x7f02da19a610, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_select.cc:373 #22 0x00007f0369ea31a9 in execute_sqlcom_select (thd=thd@entry=0x7f032c009c38, all_tables=0x7f032c023a78) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_parse.cc:6459 #23 0x00007f0369f5a436 in mysql_execute_command (thd=thd@entry=0x7f032c009c38) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_parse.cc:3463 #24 0x00007f0369f6054f in mysql_parse (thd=0x7f032c009c38, rawbuf=, length=, parser_state=0x7f03511471a0, is_com_multi=, is_next_command=) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_parse.cc:7900 #25 0x00007f0369f634f8 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x7f032c009c38, packet=packet@entry=0x7f032c00f5b9 "", packet_length=packet_length@entry=1017, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_parse.cc:1805 #26 0x00007f0369f63e57 in do_command (thd=0x7f032c009c38) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_parse.cc:1360 #27 0x00007f036a01d15c in do_handle_one_connection (connect=connect@entry=0x7f036d1cd368) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_connect.cc:1335 #28 0x00007f036a01d274 in handle_one_connection (arg=0x7f036d1cd368) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_connect.cc:1241 #29 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #30 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f0350ecd700 (LWP 29645)): #0 0x00007f0367a21a3d in poll () from /lib64/libc.so.6 #1 0x00007f036a5ee03d in poll (__timeout=28800000, __nfds=1, __fds=0x7f0350ecc730) at /usr/include/bits/poll2.h:46 #2 vio_io_wait (vio=vio@entry=0x7f036c9c6f18, event=event@entry=VIO_IO_EVENT_READ, timeout=28800000) at /home/zdravelina.sokolovska/mariadb-10.2.12/vio/viosocket.c:945 #3 0x00007f036a5ee0c8 in vio_socket_io_wait (vio=vio@entry=0x7f036c9c6f18, event=event@entry=VIO_IO_EVENT_READ) at /home/zdravelina.sokolovska/mariadb-10.2.12/vio/viosocket.c:108 #4 0x00007f036a5ee1be in vio_read (vio=0x7f036c9c6f18, buf=0x7f033400ff88 "\001", size=4) at /home/zdravelina.sokolovska/mariadb-10.2.12/vio/viosocket.c:184 #5 0x00007f0369eda983 in my_real_read (net=0x7f033400a128, complen=complen@entry=0x7f0350ecc908, header=) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/net_serv.cc:888 #6 0x00007f0369edb6a9 in my_net_read_packet_reallen (net=0x7f033400a128, read_from_server=, reallen=reallen@entry=0x7f0350ecc958) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/net_serv.cc:1158 #7 0x00007f0369edb7fb in my_net_read_packet (net=, read_from_server=) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/net_serv.cc:1142 #8 0x00007f0369f63dc2 in do_command (thd=0x7f0334009ee8) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_parse.cc:1242 #9 0x00007f036a01d15c in do_handle_one_connection (connect=connect@entry=0x7f036d1cd368) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_connect.cc:1335 #10 0x00007f036a01d274 in handle_one_connection (arg=0x7f036d1cd368) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/sql_connect.cc:1241 #11 0x00007f0369654e25 in start_thread () from /lib64/libpthread.so.0 #12 0x00007f0367a2c34d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f0369a70840 (LWP 29574)): #0 0x00007f0367a21a3d in poll () from /lib64/libc.so.6 #1 0x00007f0369ed276b in poll (__timeout=-1, __nfds=2, __fds=0x7ffdb36fe720) at /usr/include/bits/poll2.h:41 #2 handle_connections_sockets () at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/mysqld.cc:6576 #3 0x00007f0369ed97d1 in mysqld_main (argc=14, argv=0x7f036c7639d0) at /home/zdravelina.sokolovska/mariadb-10.2.12/sql/mysqld.cc:6042 #4 0x00007f0367955c05 in __libc_start_main () from /lib64/libc.so.6 #5 0x00007f0369ecda58 in _start ()