[New LWP 18212]
[New LWP 18178]
[New LWP 18202]
[New LWP 18208]
[New LWP 18170]
[New LWP 18156]
[New LWP 18154]
[New LWP 18214]
[New LWP 18216]
[New LWP 18149]
[New LWP 18206]
[New LWP 18172]
[New LWP 18210]
[New LWP 18171]
[New LWP 18155]
[New LWP 18169]
[New LWP 18159]
[New LWP 18157]
[New LWP 18153]
[New LWP 18204]
[New LWP 18177]
[New LWP 18168]
[New LWP 18152]
[New LWP 18158]
[New LWP 18160]
[New LWP 18161]
[New LWP 18173]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/bld/5.5/bin/mysqld --no-defaults --basedir=/bld/5.5 --datadir=/bld/5.5/data --'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007fb7bed7f0d1 in pthread_kill () from /lib64/libpthread.so.0

Thread 27 (Thread 0x7fb7a11fe700 (LWP 18173)):
#0  0x00007fb7bed7e408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000cd61eb in safe_cond_timedwait (cond=0x7fb7b3b7deb0, mp=0x7fb7b3b7de00, abstime=0x7fb7a11fde40, file=0xe555f0 "/src/5.5/storage/xtradb/os/os0sync.c", line=171) at /src/5.5/mysys/thr_mutex.c:547
#2  0x0000000000af22ae in os_cond_wait_timed (cond=0x7fb7b3b7deb0, mutex=0x7fb7b3b7de00, abstime=0x7fb7a11fde40) at /src/5.5/storage/xtradb/os/os0sync.c:171
#3  0x0000000000af2d7f in os_event_wait_time_low (event=0x7fb7b3b7de00, time_in_usec=1000000, reset_sig_count=1) at /src/5.5/storage/xtradb/os/os0sync.c:716
#4  0x00000000009c7382 in srv_purge_thread (arg=0x0) at /src/5.5/storage/xtradb/srv/srv0srv.c:4218
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7fb7a59f7700 (LWP 18161)):
#0  0x00007fb7beb706a4 in ?? () from /lib64/libaio.so.1
#1  0x0000000000aefed4 in os_aio_linux_collect (array=0x7fb7b36940f0, segment=3, seg_size=256) at /src/5.5/storage/xtradb/os/os0file.c:4703
#2  0x0000000000af02cc in os_aio_linux_handle (global_seg=9, message1=0x7fb7a59f6e90, message2=0x7fb7a59f6e88, type=0x7fb7a59f6e80, space_id=0x7fb7a59f6e78) at /src/5.5/storage/xtradb/os/os0file.c:4849
#3  0x0000000000a91e1f in fil_aio_wait (segment=9) at /src/5.5/storage/xtradb/fil/fil0fil.c:5697
#4  0x00000000009c8a69 in io_handler_thread (arg=0x1510d08 <n+72>) at /src/5.5/storage/xtradb/srv/srv0start.c:497
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7fb7a61f8700 (LWP 18160)):
#0  0x00007fb7beb706a4 in ?? () from /lib64/libaio.so.1
#1  0x0000000000aefed4 in os_aio_linux_collect (array=0x7fb7b36940f0, segment=2, seg_size=256) at /src/5.5/storage/xtradb/os/os0file.c:4703
#2  0x0000000000af02cc in os_aio_linux_handle (global_seg=8, message1=0x7fb7a61f7e90, message2=0x7fb7a61f7e88, type=0x7fb7a61f7e80, space_id=0x7fb7a61f7e78) at /src/5.5/storage/xtradb/os/os0file.c:4849
#3  0x0000000000a91e1f in fil_aio_wait (segment=8) at /src/5.5/storage/xtradb/fil/fil0fil.c:5697
#4  0x00000000009c8a69 in io_handler_thread (arg=0x1510d00 <n+64>) at /src/5.5/storage/xtradb/srv/srv0start.c:497
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7fb7a71fa700 (LWP 18158)):
#0  0x00007fb7beb706a4 in ?? () from /lib64/libaio.so.1
#1  0x0000000000aefed4 in os_aio_linux_collect (array=0x7fb7b36940f0, segment=0, seg_size=256) at /src/5.5/storage/xtradb/os/os0file.c:4703
#2  0x0000000000af02cc in os_aio_linux_handle (global_seg=6, message1=0x7fb7a71f9e90, message2=0x7fb7a71f9e88, type=0x7fb7a71f9e80, space_id=0x7fb7a71f9e78) at /src/5.5/storage/xtradb/os/os0file.c:4849
#3  0x0000000000a91e1f in fil_aio_wait (segment=6) at /src/5.5/storage/xtradb/fil/fil0fil.c:5697
#4  0x00000000009c8a69 in io_handler_thread (arg=0x1510cf0 <n+48>) at /src/5.5/storage/xtradb/srv/srv0start.c:497
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7fb7bd1ff700 (LWP 18152)):
#0  0x00007fb7beb706a4 in ?? () from /lib64/libaio.so.1
#1  0x0000000000aefed4 in os_aio_linux_collect (array=0x7fb7b3694000, segment=0, seg_size=256) at /src/5.5/storage/xtradb/os/os0file.c:4703
#2  0x0000000000af02cc in os_aio_linux_handle (global_seg=0, message1=0x7fb7bd1fee90, message2=0x7fb7bd1fee88, type=0x7fb7bd1fee80, space_id=0x7fb7bd1fee78) at /src/5.5/storage/xtradb/os/os0file.c:4849
#3  0x0000000000a91e1f in fil_aio_wait (segment=0) at /src/5.5/storage/xtradb/fil/fil0fil.c:5697
#4  0x00000000009c8a69 in io_handler_thread (arg=0x1510cc0 <n>) at /src/5.5/storage/xtradb/srv/srv0start.c:497
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7fb7a43ff700 (LWP 18168)):
#0  0x00007fb7bed7e408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000cd61eb in safe_cond_timedwait (cond=0x7fb7b3b7dbb0, mp=0x7fb7b3b7db00, abstime=0x7fb7a43fee30, file=0xe555f0 "/src/5.5/storage/xtradb/os/os0sync.c", line=171) at /src/5.5/mysys/thr_mutex.c:547
#2  0x0000000000af22ae in os_cond_wait_timed (cond=0x7fb7b3b7dbb0, mutex=0x7fb7b3b7db00, abstime=0x7fb7a43fee30) at /src/5.5/storage/xtradb/os/os0sync.c:171
#3  0x0000000000af2d7f in os_event_wait_time_low (event=0x7fb7b3b7db00, time_in_usec=1000000, reset_sig_count=1) at /src/5.5/storage/xtradb/os/os0sync.c:716
#4  0x00000000009c488c in srv_lock_timeout_thread (arg=0x0) at /src/5.5/storage/xtradb/srv/srv0srv.c:2823
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7fb7977ff700 (LWP 18177)):
#0  0x00007fb7bed7e408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000cd61eb in safe_cond_timedwait (cond=0x1d16b20 <COND_checkpoint>, mp=0x1d16a60 <LOCK_checkpoint>, abstime=0x7fb7977fee30, file=0xe72af0 "/src/5.5/storage/maria/ma_servicethread.c", line=119) at /src/5.5/mysys/thr_mutex.c:547
#2  0x0000000000b8efc3 in inline_mysql_cond_timedwait (that=0x1d16b20 <COND_checkpoint>, mutex=0x1d16a60 <LOCK_checkpoint>, abstime=0x7fb7977fee30, src_file=0xe72af0 "/src/5.5/storage/maria/ma_servicethread.c", src_line=119) at /src/5.5/include/mysql/psi/mysql_thread.h:1017
#3  0x0000000000b8f4bb in my_service_thread_sleep (control=0x13b8610 <checkpoint_control>, sleep_time=30000000000) at /src/5.5/storage/maria/ma_servicethread.c:118
#4  0x0000000000b83b12 in ma_checkpoint_background (arg=0x1e) at /src/5.5/storage/maria/ma_checkpoint.c:705
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7fb7bf0a3700 (LWP 18204)):
#0  0x00007fb7bed7e408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000cd61eb in safe_cond_timedwait (cond=0x7fb7a4d30878, mp=0x7fb7a4d307d0, abstime=0x7fb7bf0a1190, file=0xd625d8 "/src/5.5/sql/mdl.cc", line=1192) at /src/5.5/mysys/thr_mutex.c:547
#2  0x0000000000728c1b in inline_mysql_cond_timedwait (that=0x7fb7a4d30878, mutex=0x7fb7a4d307d0, abstime=0x7fb7bf0a1190, src_file=0xd625d8 "/src/5.5/sql/mdl.cc", src_line=1192) at /src/5.5/include/mysql/psi/mysql_thread.h:1018
#3  0x0000000000729cc7 in MDL_wait::timed_wait (this=0x7fb7a4d307d0, thd=0x7fb7a4d306e0, abs_timeout=0x7fb7bf0a1190, set_status_on_timeout=true, wait_state_name=0xd5394d "Waiting for table flush") at /src/5.5/sql/mdl.cc:1192
#4  0x00000000006ec7de in TABLE_SHARE::wait_for_old_version (this=0x7fb7a1a5c078, thd=0x7fb7a4d306e0, abstime=0x7fb7bf0a1190, deadlock_weight=0) at /src/5.5/sql/table.cc:3895
#5  0x00000000005c49b4 in tdc_wait_for_old_version (thd=0x7fb7a4d306e0, db=0x7fb794e2a838 "test", table_name=0x7fb794e2a230 "t0007", wait_timeout=31536000, deadlock_weight=0) at /src/5.5/sql/sql_base.cc:2698
#6  0x00000000005c57d5 in open_table (thd=0x7fb7a4d306e0, table_list=0x7fb794e2a268, mem_root=0x7fb7bf0a17e0, ot_ctx=0x7fb7bf0a17a0) at /src/5.5/sql/sql_base.cc:3150
#7  0x00000000005c7ebb in open_and_process_table (thd=0x7fb7a4d306e0, lex=0x7fb7a4d33960, tables=0x7fb794e2a268, counter=0x7fb7bf0a18e4, flags=0, prelocking_strategy=0x7fb7bf0a1920, has_prelocking_list=false, ot_ctx=0x7fb7bf0a17a0, new_frm_mem=0x7fb7bf0a17e0) at /src/5.5/sql/sql_base.cc:4602
#8  0x00000000005c8e88 in open_tables (thd=0x7fb7a4d306e0, start=0x7fb7bf0a18a0, counter=0x7fb7bf0a18e4, flags=0, prelocking_strategy=0x7fb7bf0a1920) at /src/5.5/sql/sql_base.cc:5118
#9  0x00000000005c9ce2 in open_and_lock_tables (thd=0x7fb7a4d306e0, tables=0x7fb794e2a268, derived=true, flags=0, prelocking_strategy=0x7fb7bf0a1920) at /src/5.5/sql/sql_base.cc:5723
#10 0x00000000005bd267 in open_and_lock_tables (thd=0x7fb7a4d306e0, tables=0x7fb794e2a268, derived=true, flags=0) at /src/5.5/sql/sql_base.h:524
#11 0x0000000000629118 in execute_sqlcom_select (thd=0x7fb7a4d306e0, all_tables=0x7fb794e2a268) at /src/5.5/sql/sql_parse.cc:4647
#12 0x0000000000622697 in mysql_execute_command (thd=0x7fb7a4d306e0) at /src/5.5/sql/sql_parse.cc:2234
#13 0x000000000062be44 in mysql_parse (thd=0x7fb7a4d306e0, rawbuf=0x7fb794e2a078 "SELECT * FROM t0007", length=19, parser_state=0x7fb7bf0a26a0) at /src/5.5/sql/sql_parse.cc:5914
#14 0x000000000061fc36 in dispatch_command (command=COM_QUERY, thd=0x7fb7a4d306e0, packet=0x7fb7a4d365e1 "SELECT * FROM t0007", packet_length=19) at /src/5.5/sql/sql_parse.cc:1079
#15 0x000000000061edc9 in do_command (thd=0x7fb7a4d306e0) at /src/5.5/sql/sql_parse.cc:793
#16 0x000000000072185f in do_handle_one_connection (thd_arg=0x7fb7a4d306e0) at /src/5.5/sql/sql_connect.cc:1269
#17 0x00000000007215ec in handle_one_connection (arg=0x7fb7a4d306e0) at /src/5.5/sql/sql_connect.cc:1185
#18 0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#19 0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7fb7a99ff700 (LWP 18153)):
#0  0x00007fb7beb706a4 in ?? () from /lib64/libaio.so.1
#1  0x0000000000aefed4 in os_aio_linux_collect (array=0x7fb7b3694050, segment=0, seg_size=256) at /src/5.5/storage/xtradb/os/os0file.c:4703
#2  0x0000000000af02cc in os_aio_linux_handle (global_seg=1, message1=0x7fb7a99fee90, message2=0x7fb7a99fee88, type=0x7fb7a99fee80, space_id=0x7fb7a99fee78) at /src/5.5/storage/xtradb/os/os0file.c:4849
#3  0x0000000000a91e1f in fil_aio_wait (segment=1) at /src/5.5/storage/xtradb/fil/fil0fil.c:5697
#4  0x00000000009c8a69 in io_handler_thread (arg=0x1510cc8 <n+8>) at /src/5.5/storage/xtradb/srv/srv0start.c:497
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7fb7a79fb700 (LWP 18157)):
#0  0x00007fb7beb706a4 in ?? () from /lib64/libaio.so.1
#1  0x0000000000aefed4 in os_aio_linux_collect (array=0x7fb7b36940a0, segment=3, seg_size=256) at /src/5.5/storage/xtradb/os/os0file.c:4703
#2  0x0000000000af02cc in os_aio_linux_handle (global_seg=5, message1=0x7fb7a79fae90, message2=0x7fb7a79fae88, type=0x7fb7a79fae80, space_id=0x7fb7a79fae78) at /src/5.5/storage/xtradb/os/os0file.c:4849
#3  0x0000000000a91e1f in fil_aio_wait (segment=5) at /src/5.5/storage/xtradb/fil/fil0fil.c:5697
#4  0x00000000009c8a69 in io_handler_thread (arg=0x1510ce8 <n+40>) at /src/5.5/storage/xtradb/srv/srv0start.c:497
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7fb7a69f9700 (LWP 18159)):
#0  0x00007fb7beb706a4 in ?? () from /lib64/libaio.so.1
#1  0x0000000000aefed4 in os_aio_linux_collect (array=0x7fb7b36940f0, segment=1, seg_size=256) at /src/5.5/storage/xtradb/os/os0file.c:4703
#2  0x0000000000af02cc in os_aio_linux_handle (global_seg=7, message1=0x7fb7a69f8e90, message2=0x7fb7a69f8e88, type=0x7fb7a69f8e80, space_id=0x7fb7a69f8e78) at /src/5.5/storage/xtradb/os/os0file.c:4849
#3  0x0000000000a91e1f in fil_aio_wait (segment=7) at /src/5.5/storage/xtradb/fil/fil0fil.c:5697
#4  0x00000000009c8a69 in io_handler_thread (arg=0x1510cf8 <n+56>) at /src/5.5/storage/xtradb/srv/srv0start.c:497
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7fb7a3bfe700 (LWP 18169)):
#0  0x00007fb7bed7e408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000cd61eb in safe_cond_timedwait (cond=0x7fb7b3b7dab0, mp=0x7fb7b3b7da00, abstime=0x7fb7a3bfde00, file=0xe555f0 "/src/5.5/storage/xtradb/os/os0sync.c", line=171) at /src/5.5/mysys/thr_mutex.c:547
#2  0x0000000000af22ae in os_cond_wait_timed (cond=0x7fb7b3b7dab0, mutex=0x7fb7b3b7da00, abstime=0x7fb7a3bfde00) at /src/5.5/storage/xtradb/os/os0sync.c:171
#3  0x0000000000af2d7f in os_event_wait_time_low (event=0x7fb7b3b7da00, time_in_usec=1000000, reset_sig_count=1) at /src/5.5/storage/xtradb/os/os0sync.c:716
#4  0x00000000009c4df5 in srv_error_monitor_thread (arg=0x0) at /src/5.5/storage/xtradb/srv/srv0srv.c:3038
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7fb7a89fd700 (LWP 18155)):
#0  0x00007fb7beb706a4 in ?? () from /lib64/libaio.so.1
#1  0x0000000000aefed4 in os_aio_linux_collect (array=0x7fb7b36940a0, segment=1, seg_size=256) at /src/5.5/storage/xtradb/os/os0file.c:4703
#2  0x0000000000af02cc in os_aio_linux_handle (global_seg=3, message1=0x7fb7a89fce90, message2=0x7fb7a89fce88, type=0x7fb7a89fce80, space_id=0x7fb7a89fce78) at /src/5.5/storage/xtradb/os/os0file.c:4849
#3  0x0000000000a91e1f in fil_aio_wait (segment=3) at /src/5.5/storage/xtradb/fil/fil0fil.c:5697
#4  0x00000000009c8a69 in io_handler_thread (arg=0x1510cd8 <n+24>) at /src/5.5/storage/xtradb/srv/srv0start.c:497
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7fb7a2bfc700 (LWP 18171)):
#0  0x00007fb7bed7e408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000cd61eb in safe_cond_timedwait (cond=0x7fb7b3b7deb0, mp=0x7fb7b3b7de00, abstime=0x7fb7a2bfbe60, file=0xe555f0 "/src/5.5/storage/xtradb/os/os0sync.c", line=171) at /src/5.5/mysys/thr_mutex.c:547
#2  0x0000000000af22ae in os_cond_wait_timed (cond=0x7fb7b3b7deb0, mutex=0x7fb7b3b7de00, abstime=0x7fb7a2bfbe60) at /src/5.5/storage/xtradb/os/os0sync.c:171
#3  0x0000000000af2d7f in os_event_wait_time_low (event=0x7fb7b3b7de00, time_in_usec=5000000, reset_sig_count=1) at /src/5.5/storage/xtradb/os/os0sync.c:716
#4  0x00000000009c4e6a in srv_LRU_dump_restore_thread (arg=0x0) at /src/5.5/storage/xtradb/srv/srv0srv.c:3084
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7fb7bd683700 (LWP 18210)):
#0  0x00007fb7bed7e408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000cd61eb in safe_cond_timedwait (cond=0x7fb7a4596ef8, mp=0x7fb7a4596e50, abstime=0x7fb7bd681190, file=0xd625d8 "/src/5.5/sql/mdl.cc", line=1192) at /src/5.5/mysys/thr_mutex.c:547
#2  0x0000000000728c1b in inline_mysql_cond_timedwait (that=0x7fb7a4596ef8, mutex=0x7fb7a4596e50, abstime=0x7fb7bd681190, src_file=0xd625d8 "/src/5.5/sql/mdl.cc", src_line=1192) at /src/5.5/include/mysql/psi/mysql_thread.h:1018
#3  0x0000000000729cc7 in MDL_wait::timed_wait (this=0x7fb7a4596e50, thd=0x7fb7a4596d60, abs_timeout=0x7fb7bd681190, set_status_on_timeout=true, wait_state_name=0xd5394d "Waiting for table flush") at /src/5.5/sql/mdl.cc:1192
#4  0x00000000006ec7de in TABLE_SHARE::wait_for_old_version (this=0x7fb7a1a5c078, thd=0x7fb7a4596d60, abstime=0x7fb7bd681190, deadlock_weight=0) at /src/5.5/sql/table.cc:3895
#5  0x00000000005c49b4 in tdc_wait_for_old_version (thd=0x7fb7a4596d60, db=0x7fb7a1a39838 "test", table_name=0x7fb7a1a39230 "t0007", wait_timeout=31536000, deadlock_weight=0) at /src/5.5/sql/sql_base.cc:2698
#6  0x00000000005c57d5 in open_table (thd=0x7fb7a4596d60, table_list=0x7fb7a1a39268, mem_root=0x7fb7bd6817e0, ot_ctx=0x7fb7bd6817a0) at /src/5.5/sql/sql_base.cc:3150
#7  0x00000000005c7ebb in open_and_process_table (thd=0x7fb7a4596d60, lex=0x7fb7a4599fe0, tables=0x7fb7a1a39268, counter=0x7fb7bd6818e4, flags=0, prelocking_strategy=0x7fb7bd681920, has_prelocking_list=false, ot_ctx=0x7fb7bd6817a0, new_frm_mem=0x7fb7bd6817e0) at /src/5.5/sql/sql_base.cc:4602
#8  0x00000000005c8e88 in open_tables (thd=0x7fb7a4596d60, start=0x7fb7bd6818a0, counter=0x7fb7bd6818e4, flags=0, prelocking_strategy=0x7fb7bd681920) at /src/5.5/sql/sql_base.cc:5118
#9  0x00000000005c9ce2 in open_and_lock_tables (thd=0x7fb7a4596d60, tables=0x7fb7a1a39268, derived=true, flags=0, prelocking_strategy=0x7fb7bd681920) at /src/5.5/sql/sql_base.cc:5723
#10 0x00000000005bd267 in open_and_lock_tables (thd=0x7fb7a4596d60, tables=0x7fb7a1a39268, derived=true, flags=0) at /src/5.5/sql/sql_base.h:524
#11 0x0000000000629118 in execute_sqlcom_select (thd=0x7fb7a4596d60, all_tables=0x7fb7a1a39268) at /src/5.5/sql/sql_parse.cc:4647
#12 0x0000000000622697 in mysql_execute_command (thd=0x7fb7a4596d60) at /src/5.5/sql/sql_parse.cc:2234
#13 0x000000000062be44 in mysql_parse (thd=0x7fb7a4596d60, rawbuf=0x7fb7a1a39078 "SELECT * FROM t0007", length=19, parser_state=0x7fb7bd6826a0) at /src/5.5/sql/sql_parse.cc:5914
#14 0x000000000061fc36 in dispatch_command (command=COM_QUERY, thd=0x7fb7a4596d60, packet=0x7fb7a459f8e1 "SELECT * FROM t0007", packet_length=19) at /src/5.5/sql/sql_parse.cc:1079
#15 0x000000000061edc9 in do_command (thd=0x7fb7a4596d60) at /src/5.5/sql/sql_parse.cc:793
#16 0x000000000072185f in do_handle_one_connection (thd_arg=0x7fb7a4596d60) at /src/5.5/sql/sql_connect.cc:1269
#17 0x00000000007215ec in handle_one_connection (arg=0x7fb7a4596d60) at /src/5.5/sql/sql_connect.cc:1185
#18 0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#19 0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7fb7a19ff700 (LWP 18172)):
#0  0x00007fb7bed7e408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000cd61eb in safe_cond_timedwait (cond=0x7fb7b3b7deb0, mp=0x7fb7b3b7de00, abstime=0x7fb7a19fe6c0, file=0xe555f0 "/src/5.5/storage/xtradb/os/os0sync.c", line=171) at /src/5.5/mysys/thr_mutex.c:547
#2  0x0000000000af22ae in os_cond_wait_timed (cond=0x7fb7b3b7deb0, mutex=0x7fb7b3b7de00, abstime=0x7fb7a19fe6c0) at /src/5.5/storage/xtradb/os/os0sync.c:171
#3  0x0000000000af2d7f in os_event_wait_time_low (event=0x7fb7b3b7de00, time_in_usec=1000000, reset_sig_count=1) at /src/5.5/storage/xtradb/os/os0sync.c:716
#4  0x00000000009c584a in srv_master_thread (arg=0x0) at /src/5.5/storage/xtradb/srv/srv0srv.c:3526
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7fb7bf05a700 (LWP 18206)):
#0  0x00007fb7bed7e408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000cd61eb in safe_cond_timedwait (cond=0x7fb7a4d44378, mp=0x7fb7a4d442d0, abstime=0x7fb7bf058190, file=0xd625d8 "/src/5.5/sql/mdl.cc", line=1192) at /src/5.5/mysys/thr_mutex.c:547
#2  0x0000000000728c1b in inline_mysql_cond_timedwait (that=0x7fb7a4d44378, mutex=0x7fb7a4d442d0, abstime=0x7fb7bf058190, src_file=0xd625d8 "/src/5.5/sql/mdl.cc", src_line=1192) at /src/5.5/include/mysql/psi/mysql_thread.h:1018
#3  0x0000000000729cc7 in MDL_wait::timed_wait (this=0x7fb7a4d442d0, thd=0x7fb7a4d441e0, abs_timeout=0x7fb7bf058190, set_status_on_timeout=true, wait_state_name=0xd5394d "Waiting for table flush") at /src/5.5/sql/mdl.cc:1192
#4  0x00000000006ec7de in TABLE_SHARE::wait_for_old_version (this=0x7fb7a1a5c078, thd=0x7fb7a4d441e0, abstime=0x7fb7bf058190, deadlock_weight=0) at /src/5.5/sql/table.cc:3895
#5  0x00000000005c49b4 in tdc_wait_for_old_version (thd=0x7fb7a4d441e0, db=0x7fb794c2a838 "test", table_name=0x7fb794c2a230 "t0007", wait_timeout=31536000, deadlock_weight=0) at /src/5.5/sql/sql_base.cc:2698
#6  0x00000000005c57d5 in open_table (thd=0x7fb7a4d441e0, table_list=0x7fb794c2a268, mem_root=0x7fb7bf0587e0, ot_ctx=0x7fb7bf0587a0) at /src/5.5/sql/sql_base.cc:3150
#7  0x00000000005c7ebb in open_and_process_table (thd=0x7fb7a4d441e0, lex=0x7fb7a4d47460, tables=0x7fb794c2a268, counter=0x7fb7bf0588e4, flags=0, prelocking_strategy=0x7fb7bf058920, has_prelocking_list=false, ot_ctx=0x7fb7bf0587a0, new_frm_mem=0x7fb7bf0587e0) at /src/5.5/sql/sql_base.cc:4602
#8  0x00000000005c8e88 in open_tables (thd=0x7fb7a4d441e0, start=0x7fb7bf0588a0, counter=0x7fb7bf0588e4, flags=0, prelocking_strategy=0x7fb7bf058920) at /src/5.5/sql/sql_base.cc:5118
#9  0x00000000005c9ce2 in open_and_lock_tables (thd=0x7fb7a4d441e0, tables=0x7fb794c2a268, derived=true, flags=0, prelocking_strategy=0x7fb7bf058920) at /src/5.5/sql/sql_base.cc:5723
#10 0x00000000005bd267 in open_and_lock_tables (thd=0x7fb7a4d441e0, tables=0x7fb794c2a268, derived=true, flags=0) at /src/5.5/sql/sql_base.h:524
#11 0x0000000000629118 in execute_sqlcom_select (thd=0x7fb7a4d441e0, all_tables=0x7fb794c2a268) at /src/5.5/sql/sql_parse.cc:4647
#12 0x0000000000622697 in mysql_execute_command (thd=0x7fb7a4d441e0) at /src/5.5/sql/sql_parse.cc:2234
#13 0x000000000062be44 in mysql_parse (thd=0x7fb7a4d441e0, rawbuf=0x7fb794c2a078 "SELECT * FROM t0007", length=19, parser_state=0x7fb7bf0596a0) at /src/5.5/sql/sql_parse.cc:5914
#14 0x000000000061fc36 in dispatch_command (command=COM_QUERY, thd=0x7fb7a4d441e0, packet=0x7fb7a454eee1 "SELECT * FROM t0007", packet_length=19) at /src/5.5/sql/sql_parse.cc:1079
#15 0x000000000061edc9 in do_command (thd=0x7fb7a4d441e0) at /src/5.5/sql/sql_parse.cc:793
#16 0x000000000072185f in do_handle_one_connection (thd_arg=0x7fb7a4d441e0) at /src/5.5/sql/sql_connect.cc:1269
#17 0x00000000007215ec in handle_one_connection (arg=0x7fb7a4d441e0) at /src/5.5/sql/sql_connect.cc:1185
#18 0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#19 0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fb7bf183780 (LWP 18149)):
#0  0x00007fb7bd760c1d in poll () from /lib64/libc.so.6
#1  0x000000000057bfad in handle_connections_sockets () at /src/5.5/sql/mysqld.cc:5623
#2  0x000000000057b38a in mysqld_main (argc=11, argv=0x7fb7bd245110) at /src/5.5/sql/mysqld.cc:5072
#3  0x000000000057350d in main (argc=11, argv=0x7fff1aeb4e18) at /src/5.5/sql/main.cc:25

Thread 9 (Thread 0x7fb7bc96c700 (LWP 18216)):
#0  0x00007fb7bed7e408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000cd61eb in safe_cond_timedwait (cond=0x7fb7a4ff6138, mp=0x7fb7a4ff6090, abstime=0x7fb7bc96a190, file=0xd625d8 "/src/5.5/sql/mdl.cc", line=1192) at /src/5.5/mysys/thr_mutex.c:547
#2  0x0000000000728c1b in inline_mysql_cond_timedwait (that=0x7fb7a4ff6138, mutex=0x7fb7a4ff6090, abstime=0x7fb7bc96a190, src_file=0xd625d8 "/src/5.5/sql/mdl.cc", src_line=1192) at /src/5.5/include/mysql/psi/mysql_thread.h:1018
#3  0x0000000000729cc7 in MDL_wait::timed_wait (this=0x7fb7a4ff6090, thd=0x7fb7a4ff5fa0, abs_timeout=0x7fb7bc96a190, set_status_on_timeout=true, wait_state_name=0xd5394d "Waiting for table flush") at /src/5.5/sql/mdl.cc:1192
#4  0x00000000006ec7de in TABLE_SHARE::wait_for_old_version (this=0x7fb7a1a5c078, thd=0x7fb7a4ff5fa0, abstime=0x7fb7bc96a190, deadlock_weight=0) at /src/5.5/sql/table.cc:3895
#5  0x00000000005c49b4 in tdc_wait_for_old_version (thd=0x7fb7a4ff5fa0, db=0x7fb7a1c39838 "test", table_name=0x7fb7a1c39230 "t0007", wait_timeout=31536000, deadlock_weight=0) at /src/5.5/sql/sql_base.cc:2698
#6  0x00000000005c57d5 in open_table (thd=0x7fb7a4ff5fa0, table_list=0x7fb7a1c39268, mem_root=0x7fb7bc96a7e0, ot_ctx=0x7fb7bc96a7a0) at /src/5.5/sql/sql_base.cc:3150
#7  0x00000000005c7ebb in open_and_process_table (thd=0x7fb7a4ff5fa0, lex=0x7fb7a4ff9220, tables=0x7fb7a1c39268, counter=0x7fb7bc96a8e4, flags=0, prelocking_strategy=0x7fb7bc96a920, has_prelocking_list=false, ot_ctx=0x7fb7bc96a7a0, new_frm_mem=0x7fb7bc96a7e0) at /src/5.5/sql/sql_base.cc:4602
#8  0x00000000005c8e88 in open_tables (thd=0x7fb7a4ff5fa0, start=0x7fb7bc96a8a0, counter=0x7fb7bc96a8e4, flags=0, prelocking_strategy=0x7fb7bc96a920) at /src/5.5/sql/sql_base.cc:5118
#9  0x00000000005c9ce2 in open_and_lock_tables (thd=0x7fb7a4ff5fa0, tables=0x7fb7a1c39268, derived=true, flags=0, prelocking_strategy=0x7fb7bc96a920) at /src/5.5/sql/sql_base.cc:5723
#10 0x00000000005bd267 in open_and_lock_tables (thd=0x7fb7a4ff5fa0, tables=0x7fb7a1c39268, derived=true, flags=0) at /src/5.5/sql/sql_base.h:524
#11 0x0000000000629118 in execute_sqlcom_select (thd=0x7fb7a4ff5fa0, all_tables=0x7fb7a1c39268) at /src/5.5/sql/sql_parse.cc:4647
#12 0x0000000000622697 in mysql_execute_command (thd=0x7fb7a4ff5fa0) at /src/5.5/sql/sql_parse.cc:2234
#13 0x000000000062be44 in mysql_parse (thd=0x7fb7a4ff5fa0, rawbuf=0x7fb7a1c39078 "SELECT * FROM t0007", length=19, parser_state=0x7fb7bc96b6a0) at /src/5.5/sql/sql_parse.cc:5914
#14 0x000000000061fc36 in dispatch_command (command=COM_QUERY, thd=0x7fb7a4ff5fa0, packet=0x7fb7a4f80a21 "SELECT * FROM t0007", packet_length=19) at /src/5.5/sql/sql_parse.cc:1079
#15 0x000000000061edc9 in do_command (thd=0x7fb7a4ff5fa0) at /src/5.5/sql/sql_parse.cc:793
#16 0x000000000072185f in do_handle_one_connection (thd_arg=0x7fb7a4ff5fa0) at /src/5.5/sql/sql_connect.cc:1269
#17 0x00000000007215ec in handle_one_connection (arg=0x7fb7a4ff5fa0) at /src/5.5/sql/sql_connect.cc:1185
#18 0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#19 0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fb7bc9b5700 (LWP 18214)):
#0  0x00007fb7bed7e408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000cd61eb in safe_cond_timedwait (cond=0x7fb7a4fc4ab8, mp=0x7fb7a4fc4a10, abstime=0x7fb7bc9b3190, file=0xd625d8 "/src/5.5/sql/mdl.cc", line=1192) at /src/5.5/mysys/thr_mutex.c:547
#2  0x0000000000728c1b in inline_mysql_cond_timedwait (that=0x7fb7a4fc4ab8, mutex=0x7fb7a4fc4a10, abstime=0x7fb7bc9b3190, src_file=0xd625d8 "/src/5.5/sql/mdl.cc", src_line=1192) at /src/5.5/include/mysql/psi/mysql_thread.h:1018
#3  0x0000000000729cc7 in MDL_wait::timed_wait (this=0x7fb7a4fc4a10, thd=0x7fb7a4fc4920, abs_timeout=0x7fb7bc9b3190, set_status_on_timeout=true, wait_state_name=0xd5394d "Waiting for table flush") at /src/5.5/sql/mdl.cc:1192
#4  0x00000000006ec7de in TABLE_SHARE::wait_for_old_version (this=0x7fb7a1a5c078, thd=0x7fb7a4fc4920, abstime=0x7fb7bc9b3190, deadlock_weight=0) at /src/5.5/sql/table.cc:3895
#5  0x00000000005c49b4 in tdc_wait_for_old_version (thd=0x7fb7a4fc4920, db=0x7fb7a2039838 "test", table_name=0x7fb7a2039230 "t0007", wait_timeout=31536000, deadlock_weight=0) at /src/5.5/sql/sql_base.cc:2698
#6  0x00000000005c57d5 in open_table (thd=0x7fb7a4fc4920, table_list=0x7fb7a2039268, mem_root=0x7fb7bc9b37e0, ot_ctx=0x7fb7bc9b37a0) at /src/5.5/sql/sql_base.cc:3150
#7  0x00000000005c7ebb in open_and_process_table (thd=0x7fb7a4fc4920, lex=0x7fb7a4fc7ba0, tables=0x7fb7a2039268, counter=0x7fb7bc9b38e4, flags=0, prelocking_strategy=0x7fb7bc9b3920, has_prelocking_list=false, ot_ctx=0x7fb7bc9b37a0, new_frm_mem=0x7fb7bc9b37e0) at /src/5.5/sql/sql_base.cc:4602
#8  0x00000000005c8e88 in open_tables (thd=0x7fb7a4fc4920, start=0x7fb7bc9b38a0, counter=0x7fb7bc9b38e4, flags=0, prelocking_strategy=0x7fb7bc9b3920) at /src/5.5/sql/sql_base.cc:5118
#9  0x00000000005c9ce2 in open_and_lock_tables (thd=0x7fb7a4fc4920, tables=0x7fb7a2039268, derived=true, flags=0, prelocking_strategy=0x7fb7bc9b3920) at /src/5.5/sql/sql_base.cc:5723
#10 0x00000000005bd267 in open_and_lock_tables (thd=0x7fb7a4fc4920, tables=0x7fb7a2039268, derived=true, flags=0) at /src/5.5/sql/sql_base.h:524
#11 0x0000000000629118 in execute_sqlcom_select (thd=0x7fb7a4fc4920, all_tables=0x7fb7a2039268) at /src/5.5/sql/sql_parse.cc:4647
#12 0x0000000000622697 in mysql_execute_command (thd=0x7fb7a4fc4920) at /src/5.5/sql/sql_parse.cc:2234
#13 0x000000000062be44 in mysql_parse (thd=0x7fb7a4fc4920, rawbuf=0x7fb7a2039078 "SELECT * FROM t0007", length=19, parser_state=0x7fb7bc9b46a0) at /src/5.5/sql/sql_parse.cc:5914
#14 0x000000000061fc36 in dispatch_command (command=COM_QUERY, thd=0x7fb7a4fc4920, packet=0x7fb7a4f8c361 "SELECT * FROM t0007", packet_length=19) at /src/5.5/sql/sql_parse.cc:1079
#15 0x000000000061edc9 in do_command (thd=0x7fb7a4fc4920) at /src/5.5/sql/sql_parse.cc:793
#16 0x000000000072185f in do_handle_one_connection (thd_arg=0x7fb7a4fc4920) at /src/5.5/sql/sql_connect.cc:1269
#17 0x00000000007215ec in handle_one_connection (arg=0x7fb7a4fc4920) at /src/5.5/sql/sql_connect.cc:1185
#18 0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#19 0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fb7a91fe700 (LWP 18154)):
#0  0x00007fb7beb706a4 in ?? () from /lib64/libaio.so.1
#1  0x0000000000aefed4 in os_aio_linux_collect (array=0x7fb7b36940a0, segment=0, seg_size=256) at /src/5.5/storage/xtradb/os/os0file.c:4703
#2  0x0000000000af02cc in os_aio_linux_handle (global_seg=2, message1=0x7fb7a91fde90, message2=0x7fb7a91fde88, type=0x7fb7a91fde80, space_id=0x7fb7a91fde78) at /src/5.5/storage/xtradb/os/os0file.c:4849
#3  0x0000000000a91e1f in fil_aio_wait (segment=2) at /src/5.5/storage/xtradb/fil/fil0fil.c:5697
#4  0x00000000009c8a69 in io_handler_thread (arg=0x1510cd0 <n+16>) at /src/5.5/storage/xtradb/srv/srv0start.c:497
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fb7a81fc700 (LWP 18156)):
#0  0x00007fb7beb706a4 in ?? () from /lib64/libaio.so.1
#1  0x0000000000aefed4 in os_aio_linux_collect (array=0x7fb7b36940a0, segment=2, seg_size=256) at /src/5.5/storage/xtradb/os/os0file.c:4703
#2  0x0000000000af02cc in os_aio_linux_handle (global_seg=4, message1=0x7fb7a81fbe90, message2=0x7fb7a81fbe88, type=0x7fb7a81fbe80, space_id=0x7fb7a81fbe78) at /src/5.5/storage/xtradb/os/os0file.c:4849
#3  0x0000000000a91e1f in fil_aio_wait (segment=4) at /src/5.5/storage/xtradb/fil/fil0fil.c:5697
#4  0x00000000009c8a69 in io_handler_thread (arg=0x1510ce0 <n+32>) at /src/5.5/storage/xtradb/srv/srv0start.c:497
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fb7a33fd700 (LWP 18170)):
#0  0x00007fb7bed7e408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000cd61eb in safe_cond_timedwait (cond=0x7fb7b3b7dcb0, mp=0x7fb7b3b7dc00, abstime=0x7fb7a33fce30, file=0xe555f0 "/src/5.5/storage/xtradb/os/os0sync.c", line=171) at /src/5.5/mysys/thr_mutex.c:547
#2  0x0000000000af22ae in os_cond_wait_timed (cond=0x7fb7b3b7dcb0, mutex=0x7fb7b3b7dc00, abstime=0x7fb7a33fce30) at /src/5.5/storage/xtradb/os/os0sync.c:171
#3  0x0000000000af2d7f in os_event_wait_time_low (event=0x7fb7b3b7dc00, time_in_usec=5000000, reset_sig_count=1) at /src/5.5/storage/xtradb/os/os0sync.c:716
#4  0x00000000009c44ac in srv_monitor_thread (arg=0x0) at /src/5.5/storage/xtradb/srv/srv0srv.c:2673
#5  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fb7bf011700 (LWP 18208)):
#0  0x00007fb7bed7e408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000cd61eb in safe_cond_timedwait (cond=0x7fb7a451c638, mp=0x7fb7a451c590, abstime=0x7fb7bf00f190, file=0xd625d8 "/src/5.5/sql/mdl.cc", line=1192) at /src/5.5/mysys/thr_mutex.c:547
#2  0x0000000000728c1b in inline_mysql_cond_timedwait (that=0x7fb7a451c638, mutex=0x7fb7a451c590, abstime=0x7fb7bf00f190, src_file=0xd625d8 "/src/5.5/sql/mdl.cc", src_line=1192) at /src/5.5/include/mysql/psi/mysql_thread.h:1018
#3  0x0000000000729cc7 in MDL_wait::timed_wait (this=0x7fb7a451c590, thd=0x7fb7a451c4a0, abs_timeout=0x7fb7bf00f190, set_status_on_timeout=true, wait_state_name=0xd5394d "Waiting for table flush") at /src/5.5/sql/mdl.cc:1192
#4  0x00000000006ec7de in TABLE_SHARE::wait_for_old_version (this=0x7fb7a1a5c078, thd=0x7fb7a451c4a0, abstime=0x7fb7bf00f190, deadlock_weight=0) at /src/5.5/sql/table.cc:3895
#5  0x00000000005c49b4 in tdc_wait_for_old_version (thd=0x7fb7a451c4a0, db=0x7fb7a44be838 "test", table_name=0x7fb7a44be230 "t0007", wait_timeout=31536000, deadlock_weight=0) at /src/5.5/sql/sql_base.cc:2698
#6  0x00000000005c57d5 in open_table (thd=0x7fb7a451c4a0, table_list=0x7fb7a44be268, mem_root=0x7fb7bf00f7e0, ot_ctx=0x7fb7bf00f7a0) at /src/5.5/sql/sql_base.cc:3150
#7  0x00000000005c7ebb in open_and_process_table (thd=0x7fb7a451c4a0, lex=0x7fb7a451f720, tables=0x7fb7a44be268, counter=0x7fb7bf00f8e4, flags=0, prelocking_strategy=0x7fb7bf00f920, has_prelocking_list=false, ot_ctx=0x7fb7bf00f7a0, new_frm_mem=0x7fb7bf00f7e0) at /src/5.5/sql/sql_base.cc:4602
#8  0x00000000005c8e88 in open_tables (thd=0x7fb7a451c4a0, start=0x7fb7bf00f8a0, counter=0x7fb7bf00f8e4, flags=0, prelocking_strategy=0x7fb7bf00f920) at /src/5.5/sql/sql_base.cc:5118
#9  0x00000000005c9ce2 in open_and_lock_tables (thd=0x7fb7a451c4a0, tables=0x7fb7a44be268, derived=true, flags=0, prelocking_strategy=0x7fb7bf00f920) at /src/5.5/sql/sql_base.cc:5723
#10 0x00000000005bd267 in open_and_lock_tables (thd=0x7fb7a451c4a0, tables=0x7fb7a44be268, derived=true, flags=0) at /src/5.5/sql/sql_base.h:524
#11 0x0000000000629118 in execute_sqlcom_select (thd=0x7fb7a451c4a0, all_tables=0x7fb7a44be268) at /src/5.5/sql/sql_parse.cc:4647
#12 0x0000000000622697 in mysql_execute_command (thd=0x7fb7a451c4a0) at /src/5.5/sql/sql_parse.cc:2234
#13 0x000000000062be44 in mysql_parse (thd=0x7fb7a451c4a0, rawbuf=0x7fb7a44be078 "SELECT * FROM t0007", length=19, parser_state=0x7fb7bf0106a0) at /src/5.5/sql/sql_parse.cc:5914
#14 0x000000000061fc36 in dispatch_command (command=COM_QUERY, thd=0x7fb7a451c4a0, packet=0x7fb7a44d2d61 "SELECT * FROM t0007", packet_length=19) at /src/5.5/sql/sql_parse.cc:1079
#15 0x000000000061edc9 in do_command (thd=0x7fb7a451c4a0) at /src/5.5/sql/sql_parse.cc:793
#16 0x000000000072185f in do_handle_one_connection (thd_arg=0x7fb7a451c4a0) at /src/5.5/sql/sql_connect.cc:1269
#17 0x00000000007215ec in handle_one_connection (arg=0x7fb7a451c4a0) at /src/5.5/sql/sql_connect.cc:1185
#18 0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#19 0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fb7bf0ec700 (LWP 18202)):
#0  0x00007fb7bed7e408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000cd61eb in safe_cond_timedwait (cond=0x7fb7a44dc2f8, mp=0x7fb7a44dc250, abstime=0x7fb7bf0eacd0, file=0xd625d8 "/src/5.5/sql/mdl.cc", line=1192) at /src/5.5/mysys/thr_mutex.c:547
#2  0x0000000000728c1b in inline_mysql_cond_timedwait (that=0x7fb7a44dc2f8, mutex=0x7fb7a44dc250, abstime=0x7fb7bf0eacd0, src_file=0xd625d8 "/src/5.5/sql/mdl.cc", src_line=1192) at /src/5.5/include/mysql/psi/mysql_thread.h:1018
#3  0x0000000000729cc7 in MDL_wait::timed_wait (this=0x7fb7a44dc250, thd=0x7fb7a44dc160, abs_timeout=0x7fb7bf0eacd0, set_status_on_timeout=true, wait_state_name=0xd5394d "Waiting for table flush") at /src/5.5/sql/mdl.cc:1192
#4  0x00000000006ec7de in TABLE_SHARE::wait_for_old_version (this=0x7fb7a1a5c078, thd=0x7fb7a44dc160, abstime=0x7fb7bf0eacd0, deadlock_weight=100) at /src/5.5/sql/table.cc:3895
#5  0x00000000005c19b4 in close_cached_tables (thd=0x7fb7a44dc160, tables=0x0, wait_for_refresh=true, timeout=31536000) at /src/5.5/sql/sql_base.cc:1168
#6  0x000000000074d88b in reload_acl_and_cache (thd=0x7fb7a44dc160, options=4, tables=0x0, write_to_binlog=0x7fb7bf0eb2cc) at /src/5.5/sql/sql_reload.cc:273
#7  0x0000000000626809 in mysql_execute_command (thd=0x7fb7a44dc160) at /src/5.5/sql/sql_parse.cc:3724
#8  0x000000000062be44 in mysql_parse (thd=0x7fb7a44dc160, rawbuf=0x7fb795517078 "FLUSH TABLES", length=12, parser_state=0x7fb7bf0eb6a0) at /src/5.5/sql/sql_parse.cc:5914
#9  0x000000000061fc36 in dispatch_command (command=COM_QUERY, thd=0x7fb7a44dc160, packet=0x7fb7a4d22da1 "FLUSH TABLES", packet_length=12) at /src/5.5/sql/sql_parse.cc:1079
#10 0x000000000061edc9 in do_command (thd=0x7fb7a44dc160) at /src/5.5/sql/sql_parse.cc:793
#11 0x000000000072185f in do_handle_one_connection (thd_arg=0x7fb7a44dc160) at /src/5.5/sql/sql_connect.cc:1269
#12 0x00000000007215ec in handle_one_connection (arg=0x7fb7a44dc160) at /src/5.5/sql/sql_connect.cc:1185
#13 0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#14 0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fb7bf135700 (LWP 18178)):
#0  0x00007fb7bed815c9 in do_sigwait () from /lib64/libpthread.so.0
#1  0x00007fb7bed81653 in sigwait () from /lib64/libpthread.so.0
#2  0x00000000005780bb in signal_hand (arg=0x0) at /src/5.5/sql/mysqld.cc:3065
#3  0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb7bd76904d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fb7bc9fe700 (LWP 18212)):
#0  0x00007fb7bed7f0d1 in pthread_kill () from /lib64/libpthread.so.0
#1  0x0000000000cce5ea in my_write_core (sig=11) at /src/5.5/mysys/stacktrace.c:457
#2  0x00000000007d34ea in handle_fatal_signal (sig=11) at /src/5.5/sql/signal_handler.cc:262
#3  <signal handler called>
#4  0x00000000008050a5 in get_datetime_value (thd=0x7fb7a44dc160, item_arg=0x7fb7a1d312c0, cache_arg=0x7fb7a1d31308, warn_item=0x7fb7a1ea3f98, is_null=0x7fb7bc9fc0ee) at /src/5.5/sql/item_cmpfunc.cc:888
#5  0x0000000000805401 in Arg_comparator::compare_datetime (this=0x7fb7a1d312b8) at /src/5.5/sql/item_cmpfunc.cc:960
#6  0x000000000081621a in Arg_comparator::compare (this=0x7fb7a1d312b8) at /src/5.5/sql/item_cmpfunc.h:78
#7  0x00000000008083d0 in Item_func_le::val_int (this=0x7fb7a1d311f0) at /src/5.5/sql/item_cmpfunc.cc:1951
#8  0x00000000007f11ab in Item::save_in_field (this=0x7fb7a1d311f0, field=0x7fb7a1ea2a60, no_conversions=false) at /src/5.5/sql/item.cc:6119
#9  0x00000000006f287e in update_virtual_fields (thd=0x7fb7a4fd1820, table=0x7fb79506a060, vcol_update_mode=VCOL_UPDATE_FOR_READ) at /src/5.5/sql/table.cc:6591
#10 0x00000000008f6a44 in rr_sequential (info=0x7fb7a1e3e328) at /src/5.5/sql/records.cc:480
#11 0x000000000067ac9e in sub_select (join=0x7fb7a1e39910, join_tab=0x7fb7a1e3e278, end_of_records=false) at /src/5.5/sql/sql_select.cc:16966
#12 0x000000000067a459 in do_select (join=0x7fb7a1e39910, fields=0x7fb7a4fd5348, table=0x0, procedure=0x0) at /src/5.5/sql/sql_select.cc:16609
#13 0x0000000000658e2a in JOIN::exec (this=0x7fb7a1e39910) at /src/5.5/sql/sql_select.cc:2873
#14 0x0000000000659635 in mysql_select (thd=0x7fb7a4fd1820, rref_pointer_array=0x7fb7a4fd54a0, tables=0x7fb7a1e39268, wild_num=1, fields=..., conds=0x0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=2147748608, result=0x7fb7a1e398f0, unit=0x7fb7a4fd4b50, select_lex=0x7fb7a4fd5230) at /src/5.5/sql/sql_select.cc:3094
#15 0x000000000064fed1 in handle_select (thd=0x7fb7a4fd1820, lex=0x7fb7a4fd4aa0, result=0x7fb7a1e398f0, setup_tables_done_option=0) at /src/5.5/sql/sql_select.cc:319
#16 0x0000000000629364 in execute_sqlcom_select (thd=0x7fb7a4fd1820, all_tables=0x7fb7a1e39268) at /src/5.5/sql/sql_parse.cc:4689
#17 0x0000000000622697 in mysql_execute_command (thd=0x7fb7a4fd1820) at /src/5.5/sql/sql_parse.cc:2234
#18 0x000000000062be44 in mysql_parse (thd=0x7fb7a4fd1820, rawbuf=0x7fb7a1e39078 "SELECT * FROM t0007", length=19, parser_state=0x7fb7bc9fd6a0) at /src/5.5/sql/sql_parse.cc:5914
#19 0x000000000061fc36 in dispatch_command (command=COM_QUERY, thd=0x7fb7a4fd1820, packet=0x7fb7a4fdca21 "", packet_length=19) at /src/5.5/sql/sql_parse.cc:1079
#20 0x000000000061edc9 in do_command (thd=0x7fb7a4fd1820) at /src/5.5/sql/sql_parse.cc:793
#21 0x000000000072185f in do_handle_one_connection (thd_arg=0x7fb7a4fd1820) at /src/5.5/sql/sql_connect.cc:1269
#22 0x00000000007215ec in handle_one_connection (arg=0x7fb7a4fd1820) at /src/5.5/sql/sql_connect.cc:1185
#23 0x00007fb7bed7a0a4 in start_thread () from /lib64/libpthread.so.0
#24 0x00007fb7bd76904d in clone () from /lib64/libc.so.6