[New LWP 29875] [New LWP 29846] [New LWP 29858] [New LWP 29857] [New LWP 29860] [New LWP 29863] [New LWP 29864] [New LWP 29868] [New LWP 29852] [New LWP 29869] [New LWP 29845] [New LWP 29839] [New LWP 29847] [New LWP 29867] [New LWP 29873] [New LWP 29859] [New LWP 29865] [New LWP 29854] [New LWP 29851] [New LWP 29843] [New LWP 29855] [New LWP 29862] [New LWP 29866] [New LWP 29856] [New LWP 29849] [New LWP 29848] [New LWP 29861] [New LWP 29841] [New LWP 29850] [New LWP 29840] [New LWP 29842] [New LWP 29844] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/data/bld/10.3/bin/mysqld --no-defaults --basedir=/data/bld/10.3 --lc-messages-'. Program terminated with signal SIGABRT, Aborted. #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57 Thread 32 (Thread 0x7f31ec9fd700 (LWP 29844)): #0 0x00007f32139cd6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055bb77c0dd9d in LinuxAIOHandler::collect (this=0x7f31ec9fcc40) at /data/src/10.3/storage/innobase/os/os0file.cc:1929 #2 0x000055bb77c0e2ca in LinuxAIOHandler::poll (this=0x7f31ec9fcc40, m1=0x7f31ec9fcce8, m2=0x7f31ec9fccf0, request=0x7f31ec9fcd20) at /data/src/10.3/storage/innobase/os/os0file.cc:2074 #3 0x000055bb77c0e42a in os_aio_linux_handler (global_segment=2, m1=0x7f31ec9fcce8, m2=0x7f31ec9fccf0, request=0x7f31ec9fcd20) at /data/src/10.3/storage/innobase/os/os0file.cc:2128 #4 0x000055bb77c12fea in os_aio_handler (segment=2, m1=0x7f31ec9fcce8, m2=0x7f31ec9fccf0, request=0x7f31ec9fcd20) at /data/src/10.3/storage/innobase/os/os0file.cc:5656 #5 0x000055bb77e832a9 in fil_aio_wait (segment=2) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055bb77d1f8b0 in io_handler_thread (arg=0x55bb795116d0 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:339 #7 0x00007f3213bd6494 in start_thread (arg=0x7f31ec9fd700) at pthread_create.c:333 #8 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 31 (Thread 0x7f31ed9ff700 (LWP 29842)): #0 0x00007f32139cd6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055bb77c0dd9d in LinuxAIOHandler::collect (this=0x7f31ed9fec40) at /data/src/10.3/storage/innobase/os/os0file.cc:1929 #2 0x000055bb77c0e2ca in LinuxAIOHandler::poll (this=0x7f31ed9fec40, m1=0x7f31ed9fece8, m2=0x7f31ed9fecf0, request=0x7f31ed9fed20) at /data/src/10.3/storage/innobase/os/os0file.cc:2074 #3 0x000055bb77c0e42a in os_aio_linux_handler (global_segment=0, m1=0x7f31ed9fece8, m2=0x7f31ed9fecf0, request=0x7f31ed9fed20) at /data/src/10.3/storage/innobase/os/os0file.cc:2128 #4 0x000055bb77c12fea in os_aio_handler (segment=0, m1=0x7f31ed9fece8, m2=0x7f31ed9fecf0, request=0x7f31ed9fed20) at /data/src/10.3/storage/innobase/os/os0file.cc:5656 #5 0x000055bb77e832a9 in fil_aio_wait (segment=0) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055bb77d1f8b0 in io_handler_thread (arg=0x55bb795116c0 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:339 #7 0x00007f3213bd6494 in start_thread (arg=0x7f31ed9ff700) at pthread_create.c:333 #8 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 30 (Thread 0x7f3211dd7700 (LWP 29840)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055bb77fe86ef in safe_cond_timedwait (cond=0x55bb7952a300 , mp=0x55bb7952a240 , abstime=0x7f3211dd6f00, file=0x55bb78407590 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.3/mysys/thr_mutex.c:546 #2 0x000055bb77fe96de in inline_mysql_cond_timedwait (that=0x55bb7952a300 , mutex=0x55bb7952a240 , abstime=0x7f3211dd6f00, src_file=0x55bb784075c0 "/data/src/10.3/mysys/thr_timer.c", src_line=292) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1215 #3 0x000055bb77fea1db in timer_handler (arg=0x0) at /data/src/10.3/mysys/thr_timer.c:292 #4 0x00007f3213bd6494 in start_thread (arg=0x7f3211dd7700) at pthread_create.c:333 #5 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 29 (Thread 0x7f31e99f7700 (LWP 29850)): #0 0x00007f32139cd6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055bb77c0dd9d in LinuxAIOHandler::collect (this=0x7f31e99f6c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1929 #2 0x000055bb77c0e2ca in LinuxAIOHandler::poll (this=0x7f31e99f6c40, m1=0x7f31e99f6ce8, m2=0x7f31e99f6cf0, request=0x7f31e99f6d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2074 #3 0x000055bb77c0e42a in os_aio_linux_handler (global_segment=8, m1=0x7f31e99f6ce8, m2=0x7f31e99f6cf0, request=0x7f31e99f6d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2128 #4 0x000055bb77c12fea in os_aio_handler (segment=8, m1=0x7f31e99f6ce8, m2=0x7f31e99f6cf0, request=0x7f31e99f6d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5656 #5 0x000055bb77e832a9 in fil_aio_wait (segment=8) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055bb77d1f8b0 in io_handler_thread (arg=0x55bb79511700 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:339 #7 0x00007f3213bd6494 in start_thread (arg=0x7f31e99f7700) at pthread_create.c:333 #8 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 28 (Thread 0x7f3210e69700 (LWP 29841)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055bb77fe86ef in safe_cond_timedwait (cond=0x55bb794c6100 , mp=0x55bb794c6040 , abstime=0x7f3210e68e50, file=0x55bb78268930 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.3/mysys/thr_mutex.c:546 #2 0x000055bb77a7ad93 in inline_mysql_cond_timedwait (that=0x55bb794c6100 , mutex=0x55bb794c6040 , abstime=0x7f3210e68e50, src_file=0x55bb78268960 "/data/src/10.3/storage/maria/ma_servicethread.c", src_line=116) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1215 #3 0x000055bb77a7b256 in my_service_thread_sleep (control=0x55bb78abd700 , sleep_time=29000000000) at /data/src/10.3/storage/maria/ma_servicethread.c:115 #4 0x000055bb77a6fb54 in ma_checkpoint_background (arg=0x1e) at /data/src/10.3/storage/maria/ma_checkpoint.c:707 #5 0x00007f3213bd6494 in start_thread (arg=0x7f3210e69700) at pthread_create.c:333 #6 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 27 (Thread 0x7f31dbfff700 (LWP 29861)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055bb77c1b706 in os_event::wait (this=0x55bb7b0ac7a0) at /data/src/10.3/storage/innobase/os/os0event.cc:163 #2 0x000055bb77c1b109 in os_event::wait_low (this=0x55bb7b0ac7a0, reset_sig_count=466) at /data/src/10.3/storage/innobase/os/os0event.cc:333 #3 0x000055bb77c1b4bb in os_event_wait_low (event=0x55bb7b0ac7a0, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:527 #4 0x000055bb77d1905a in srv_resume_thread (slot=0x55bb78ace240 , sig_count=0, wait=true, timeout_usec=0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:912 #5 0x000055bb77d1cd48 in srv_worker_thread (arg=0x0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2531 #6 0x00007f3213bd6494 in start_thread (arg=0x7f31dbfff700) at pthread_create.c:333 #7 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 26 (Thread 0x7f31ea9f9700 (LWP 29848)): #0 0x00007f32139cd6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055bb77c0dd9d in LinuxAIOHandler::collect (this=0x7f31ea9f8c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1929 #2 0x000055bb77c0e2ca in LinuxAIOHandler::poll (this=0x7f31ea9f8c40, m1=0x7f31ea9f8ce8, m2=0x7f31ea9f8cf0, request=0x7f31ea9f8d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2074 #3 0x000055bb77c0e42a in os_aio_linux_handler (global_segment=6, m1=0x7f31ea9f8ce8, m2=0x7f31ea9f8cf0, request=0x7f31ea9f8d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2128 #4 0x000055bb77c12fea in os_aio_handler (segment=6, m1=0x7f31ea9f8ce8, m2=0x7f31ea9f8cf0, request=0x7f31ea9f8d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5656 #5 0x000055bb77e832a9 in fil_aio_wait (segment=6) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055bb77d1f8b0 in io_handler_thread (arg=0x55bb795116f0 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:339 #7 0x00007f3213bd6494 in start_thread (arg=0x7f31ea9f9700) at pthread_create.c:333 #8 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 25 (Thread 0x7f31ea1f8700 (LWP 29849)): #0 0x00007f32139cd6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055bb77c0dd9d in LinuxAIOHandler::collect (this=0x7f31ea1f7c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1929 #2 0x000055bb77c0e2ca in LinuxAIOHandler::poll (this=0x7f31ea1f7c40, m1=0x7f31ea1f7ce8, m2=0x7f31ea1f7cf0, request=0x7f31ea1f7d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2074 #3 0x000055bb77c0e42a in os_aio_linux_handler (global_segment=7, m1=0x7f31ea1f7ce8, m2=0x7f31ea1f7cf0, request=0x7f31ea1f7d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2128 #4 0x000055bb77c12fea in os_aio_handler (segment=7, m1=0x7f31ea1f7ce8, m2=0x7f31ea1f7cf0, request=0x7f31ea1f7d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5656 #5 0x000055bb77e832a9 in fil_aio_wait (segment=7) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055bb77d1f8b0 in io_handler_thread (arg=0x55bb795116f8 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:339 #7 0x00007f3213bd6494 in start_thread (arg=0x7f31ea1f8700) at pthread_create.c:333 #8 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 24 (Thread 0x7f31e27fc700 (LWP 29856)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055bb77c1af9f in os_event::timed_wait (this=0x55bb7b0ac9a0, abstime=0x7f31e27fbe60) at /data/src/10.3/storage/innobase/os/os0event.cc:283 #2 0x000055bb77c1b2b5 in os_event::wait_time_low (this=0x55bb7b0ac9a0, time_in_usec=5000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:405 #3 0x000055bb77c1b496 in os_event_wait_time_low (event=0x55bb7b0ac9a0, time_in_usec=5000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:510 #4 0x000055bb77d1ae3c in srv_monitor_thread () at /data/src/10.3/storage/innobase/srv/srv0srv.cc:1711 #5 0x00007f3213bd6494 in start_thread (arg=0x7f31e27fc700) at pthread_create.c:333 #6 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 23 (Thread 0x7f31d97fa700 (LWP 29866)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055bb77c1b706 in os_event::wait (this=0x55bb7b0acb20) at /data/src/10.3/storage/innobase/os/os0event.cc:163 #2 0x000055bb77c1b109 in os_event::wait_low (this=0x55bb7b0acb20, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:333 #3 0x000055bb77c1b4bb in os_event_wait_low (event=0x55bb7b0acb20, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:527 #4 0x000055bb77de8170 in buf_resize_thread () at /data/src/10.3/storage/innobase/buf/buf0buf.cc:3124 #5 0x00007f3213bd6494 in start_thread (arg=0x7f31d97fa700) at pthread_create.c:333 #6 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 22 (Thread 0x7f31db7fe700 (LWP 29862)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055bb77c1b706 in os_event::wait (this=0x55bb7b0ac8a0) at /data/src/10.3/storage/innobase/os/os0event.cc:163 #2 0x000055bb77c1b109 in os_event::wait_low (this=0x55bb7b0ac8a0, reset_sig_count=341) at /data/src/10.3/storage/innobase/os/os0event.cc:333 #3 0x000055bb77c1b4bb in os_event_wait_low (event=0x55bb7b0ac8a0, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:527 #4 0x000055bb77d1905a in srv_resume_thread (slot=0x55bb78ace2b0 , sig_count=0, wait=true, timeout_usec=0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:912 #5 0x000055bb77d1cd48 in srv_worker_thread (arg=0x0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2531 #6 0x00007f3213bd6494 in start_thread (arg=0x7f31db7fe700) at pthread_create.c:333 #7 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 21 (Thread 0x7f31e2ffd700 (LWP 29855)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055bb77c1af9f in os_event::timed_wait (this=0x55bb7b0ac920, abstime=0x7f31e2ffcce0) at /data/src/10.3/storage/innobase/os/os0event.cc:283 #2 0x000055bb77c1b2b5 in os_event::wait_time_low (this=0x55bb7b0ac920, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:405 #3 0x000055bb77c1b496 in os_event_wait_time_low (event=0x55bb7b0ac920, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:510 #4 0x000055bb77d1b35c in srv_error_monitor_thread () at /data/src/10.3/storage/innobase/srv/srv0srv.cc:1875 #5 0x00007f3213bd6494 in start_thread (arg=0x7f31e2ffd700) at pthread_create.c:333 #6 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 20 (Thread 0x7f31ed1fe700 (LWP 29843)): #0 0x00007f32139cd6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055bb77c0dd9d in LinuxAIOHandler::collect (this=0x7f31ed1fdc40) at /data/src/10.3/storage/innobase/os/os0file.cc:1929 #2 0x000055bb77c0e2ca in LinuxAIOHandler::poll (this=0x7f31ed1fdc40, m1=0x7f31ed1fdce8, m2=0x7f31ed1fdcf0, request=0x7f31ed1fdd20) at /data/src/10.3/storage/innobase/os/os0file.cc:2074 #3 0x000055bb77c0e42a in os_aio_linux_handler (global_segment=1, m1=0x7f31ed1fdce8, m2=0x7f31ed1fdcf0, request=0x7f31ed1fdd20) at /data/src/10.3/storage/innobase/os/os0file.cc:2128 #4 0x000055bb77c12fea in os_aio_handler (segment=1, m1=0x7f31ed1fdce8, m2=0x7f31ed1fdcf0, request=0x7f31ed1fdd20) at /data/src/10.3/storage/innobase/os/os0file.cc:5656 #5 0x000055bb77e832a9 in fil_aio_wait (segment=1) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055bb77d1f8b0 in io_handler_thread (arg=0x55bb795116c8 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:339 #7 0x00007f3213bd6494 in start_thread (arg=0x7f31ed1fe700) at pthread_create.c:333 #8 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 19 (Thread 0x7f31e91f6700 (LWP 29851)): #0 0x00007f32139cd6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055bb77c0dd9d in LinuxAIOHandler::collect (this=0x7f31e91f5c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1929 #2 0x000055bb77c0e2ca in LinuxAIOHandler::poll (this=0x7f31e91f5c40, m1=0x7f31e91f5ce8, m2=0x7f31e91f5cf0, request=0x7f31e91f5d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2074 #3 0x000055bb77c0e42a in os_aio_linux_handler (global_segment=9, m1=0x7f31e91f5ce8, m2=0x7f31e91f5cf0, request=0x7f31e91f5d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2128 #4 0x000055bb77c12fea in os_aio_handler (segment=9, m1=0x7f31e91f5ce8, m2=0x7f31e91f5cf0, request=0x7f31e91f5d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5656 #5 0x000055bb77e832a9 in fil_aio_wait (segment=9) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055bb77d1f8b0 in io_handler_thread (arg=0x55bb79511708 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:339 #7 0x00007f3213bd6494 in start_thread (arg=0x7f31e91f6700) at pthread_create.c:333 #8 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 18 (Thread 0x7f31e37fe700 (LWP 29854)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055bb77c1af9f in os_event::timed_wait (this=0x55bb7b97ed60, abstime=0x7f31e37fde80) at /data/src/10.3/storage/innobase/os/os0event.cc:283 #2 0x000055bb77c1b2b5 in os_event::wait_time_low (this=0x55bb7b97ed60, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:405 #3 0x000055bb77c1b496 in os_event_wait_time_low (event=0x55bb7b97ed60, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:510 #4 0x000055bb77be7574 in lock_wait_timeout_thread () at /data/src/10.3/storage/innobase/lock/lock0wait.cc:547 #5 0x00007f3213bd6494 in start_thread (arg=0x7f31e37fe700) at pthread_create.c:333 #6 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 17 (Thread 0x7f31d9ffb700 (LWP 29865)): #0 0x00007f3213bdf7dd in nanosleep () at ../sysdeps/unix/syscall-template.S:84 #1 0x000055bb77c1ba2d in os_thread_sleep (tm=1000000) at /data/src/10.3/storage/innobase/os/os0thread.cc:230 #2 0x000055bb77dd9e3b in btr_defragment_thread () at /data/src/10.3/storage/innobase/btr/btr0defragment.cc:756 #3 0x00007f3213bd6494 in start_thread (arg=0x7f31d9ffb700) at pthread_create.c:333 #4 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 16 (Thread 0x7f31e17fa700 (LWP 29859)): #0 0x00007f3213bdf7dd in nanosleep () at ../sysdeps/unix/syscall-template.S:84 #1 0x000055bb77c1ba2d in os_thread_sleep (tm=1000000) at /data/src/10.3/storage/innobase/os/os0thread.cc:230 #2 0x000055bb77d1c6a1 in srv_master_sleep () at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2364 #3 0x000055bb77d1c7e3 in srv_master_thread (arg=0x0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2409 #4 0x00007f3213bd6494 in start_thread (arg=0x7f31e17fa700) at pthread_create.c:333 #5 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 15 (Thread 0x7f32101d3700 (LWP 29873)): #0 0x00007f3211fb34ed in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x000055bb78049284 in vio_io_wait (vio=0x55bb7b05f710, event=VIO_IO_EVENT_READ, timeout=28800000) at /data/src/10.3/vio/viosocket.c:962 #2 0x000055bb78047987 in vio_socket_io_wait (vio=0x55bb7b05f710, event=VIO_IO_EVENT_READ) at /data/src/10.3/vio/viosocket.c:119 #3 0x000055bb78047b71 in vio_read (vio=0x55bb7b05f710, buf=0x7f31ac00b160 "\a", size=4) at /data/src/10.3/vio/viosocket.c:196 #4 0x000055bb77443e13 in my_real_read (net=0x7f31ac000e18, complen=0x7f32101d2da0, header=1 '\001') at /data/src/10.3/sql/net_serv.cc:956 #5 0x000055bb77444682 in my_net_read_packet_reallen (net=0x7f31ac000e18, read_from_server=1 '\001', reallen=0x7f32101d2e08) at /data/src/10.3/sql/net_serv.cc:1237 #6 0x000055bb77444636 in my_net_read_packet (net=0x7f31ac000e18, read_from_server=1 '\001') at /data/src/10.3/sql/net_serv.cc:1221 #7 0x000055bb7754a820 in do_command (thd=0x7f31ac000b00) at /data/src/10.3/sql/sql_parse.cc:1266 #8 0x000055bb776ad791 in do_handle_one_connection (connect=0x55bb7bb65860) at /data/src/10.3/sql/sql_connect.cc:1402 #9 0x000055bb776ad51e in handle_one_connection (arg=0x55bb7bb65860) at /data/src/10.3/sql/sql_connect.cc:1308 #10 0x00007f3213bd6494 in start_thread (arg=0x7f32101d3700) at pthread_create.c:333 #11 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 14 (Thread 0x7f31d8ff9700 (LWP 29867)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055bb77fe83e5 in safe_cond_wait (cond=0x7f31d8ff8e10, mp=0x7f31d8ff8e50, file=0x55bb7828ed00 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1178) at /data/src/10.3/mysys/thr_mutex.c:492 #2 0x000055bb77b3ec67 in inline_mysql_cond_wait (that=0x7f31d8ff8e10, mutex=0x7f31d8ff8e50, src_file=0x55bb78290250 "/data/src/10.3/storage/innobase/handler/ha_innodb.cc", src_line=315) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1178 #3 0x000055bb77b43752 in thd_destructor_proxy () at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:315 #4 0x00007f3213bd6494 in start_thread (arg=0x7f31d8ff9700) at pthread_create.c:333 #5 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 13 (Thread 0x7f31eb1fa700 (LWP 29847)): #0 0x00007f32139cd6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055bb77c0dd9d in LinuxAIOHandler::collect (this=0x7f31eb1f9c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1929 #2 0x000055bb77c0e2ca in LinuxAIOHandler::poll (this=0x7f31eb1f9c40, m1=0x7f31eb1f9ce8, m2=0x7f31eb1f9cf0, request=0x7f31eb1f9d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2074 #3 0x000055bb77c0e42a in os_aio_linux_handler (global_segment=5, m1=0x7f31eb1f9ce8, m2=0x7f31eb1f9cf0, request=0x7f31eb1f9d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2128 #4 0x000055bb77c12fea in os_aio_handler (segment=5, m1=0x7f31eb1f9ce8, m2=0x7f31eb1f9cf0, request=0x7f31eb1f9d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5656 #5 0x000055bb77e832a9 in fil_aio_wait (segment=5) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055bb77d1f8b0 in io_handler_thread (arg=0x55bb795116e8 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:339 #7 0x00007f3213bd6494 in start_thread (arg=0x7f31eb1fa700) at pthread_create.c:333 #8 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 12 (Thread 0x7f3213fefb80 (LWP 29839)): #0 0x00007f3211fb34ed in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x000055bb77438672 in handle_connections_sockets () at /data/src/10.3/sql/mysqld.cc:6707 #2 0x000055bb7743793e in mysqld_main (argc=15, argv=0x55bb7af36038) at /data/src/10.3/sql/mysqld.cc:6176 #3 0x000055bb7742bcd0 in main (argc=15, argv=0x7ffd203485b8) at /data/src/10.3/sql/main.cc:25 Thread 11 (Thread 0x7f31ec1fc700 (LWP 29845)): #0 0x00007f32139cd6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055bb77c0dd9d in LinuxAIOHandler::collect (this=0x7f31ec1fbc40) at /data/src/10.3/storage/innobase/os/os0file.cc:1929 #2 0x000055bb77c0e2ca in LinuxAIOHandler::poll (this=0x7f31ec1fbc40, m1=0x7f31ec1fbce8, m2=0x7f31ec1fbcf0, request=0x7f31ec1fbd20) at /data/src/10.3/storage/innobase/os/os0file.cc:2074 #3 0x000055bb77c0e42a in os_aio_linux_handler (global_segment=3, m1=0x7f31ec1fbce8, m2=0x7f31ec1fbcf0, request=0x7f31ec1fbd20) at /data/src/10.3/storage/innobase/os/os0file.cc:2128 #4 0x000055bb77c12fea in os_aio_handler (segment=3, m1=0x7f31ec1fbce8, m2=0x7f31ec1fbcf0, request=0x7f31ec1fbd20) at /data/src/10.3/storage/innobase/os/os0file.cc:5656 #5 0x000055bb77e832a9 in fil_aio_wait (segment=3) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055bb77d1f8b0 in io_handler_thread (arg=0x55bb795116d8 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:339 #7 0x00007f3213bd6494 in start_thread (arg=0x7f31ec1fc700) at pthread_create.c:333 #8 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 10 (Thread 0x7f321021d700 (LWP 29869)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055bb77fe83e5 in safe_cond_wait (cond=0x55bb78c8cbc0 , mp=0x55bb78c90000 , file=0x55bb780879c0 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1178) at /data/src/10.3/mysys/thr_mutex.c:492 #2 0x000055bb7745e082 in inline_mysql_cond_wait (that=0x55bb78c8cbc0 , mutex=0x55bb78c90000 , src_file=0x55bb780883c5 "/data/src/10.3/sql/slave.cc", src_line=506) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1178 #3 0x000055bb7745f48b in handle_slave_background (arg=0x0) at /data/src/10.3/sql/slave.cc:506 #4 0x00007f3213bd6494 in start_thread (arg=0x7f321021d700) at pthread_create.c:333 #5 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 9 (Thread 0x7f31e89f5700 (LWP 29852)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055bb77c1af9f in os_event::timed_wait (this=0x55bb7b0acaa0, abstime=0x7f31e89f4c30) at /data/src/10.3/storage/innobase/os/os0event.cc:283 #2 0x000055bb77c1b2b5 in os_event::wait_time_low (this=0x55bb7b0acaa0, time_in_usec=967000, reset_sig_count=2) at /data/src/10.3/storage/innobase/os/os0event.cc:405 #3 0x000055bb77c1b496 in os_event_wait_time_low (event=0x55bb7b0acaa0, time_in_usec=967000, reset_sig_count=2) at /data/src/10.3/storage/innobase/os/os0event.cc:510 #4 0x000055bb77e0a5ed in pc_sleep_if_needed (next_loop_time=1524082687795, sig_count=2, cur_time=1524082686828) at /data/src/10.3/storage/innobase/buf/buf0flu.cc:2688 #5 0x000055bb77e0b531 in buf_flush_page_cleaner_coordinator () at /data/src/10.3/storage/innobase/buf/buf0flu.cc:3154 #6 0x00007f3213bd6494 in start_thread (arg=0x7f31e89f5700) at pthread_create.c:333 #7 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 8 (Thread 0x7f3210267700 (LWP 29868)): #0 do_sigwait (set=, set@entry=0x7f3210266e80, sig=sig@entry=0x7f3210266e50) at ../sysdeps/unix/sysv/linux/sigwait.c:64 #1 0x00007f3213bdfced in __sigwait (set=0x7f3210266e80, sig=0x7f3210266e50) at ../sysdeps/unix/sysv/linux/sigwait.c:96 #2 0x000055bb77432575 in signal_hand (arg=0x0) at /data/src/10.3/sql/mysqld.cc:3550 #3 0x00007f3213bd6494 in start_thread (arg=0x7f3210267700) at pthread_create.c:333 #4 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 7 (Thread 0x7f31da7fc700 (LWP 29864)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055bb77c1b706 in os_event::wait (this=0x55bb7b0aca20) at /data/src/10.3/storage/innobase/os/os0event.cc:163 #2 0x000055bb77c1b109 in os_event::wait_low (this=0x55bb7b0aca20, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:333 #3 0x000055bb77c1b4bb in os_event_wait_low (event=0x55bb7b0aca20, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:527 #4 0x000055bb77e002b7 in buf_dump_thread () at /data/src/10.3/storage/innobase/buf/buf0dump.cc:837 #5 0x00007f3213bd6494 in start_thread (arg=0x7f31da7fc700) at pthread_create.c:333 #6 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 6 (Thread 0x7f31daffd700 (LWP 29863)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055bb77c1b706 in os_event::wait (this=0x55bb7b0ac820) at /data/src/10.3/storage/innobase/os/os0event.cc:163 #2 0x000055bb77c1b109 in os_event::wait_low (this=0x55bb7b0ac820, reset_sig_count=381) at /data/src/10.3/storage/innobase/os/os0event.cc:333 #3 0x000055bb77c1b4bb in os_event_wait_low (event=0x55bb7b0ac820, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:527 #4 0x000055bb77d1905a in srv_resume_thread (slot=0x55bb78ace278 , sig_count=0, wait=true, timeout_usec=0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:912 #5 0x000055bb77d1cd48 in srv_worker_thread (arg=0x0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2531 #6 0x00007f3213bd6494 in start_thread (arg=0x7f31daffd700) at pthread_create.c:333 #7 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 5 (Thread 0x7f31e0ff9700 (LWP 29860)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055bb77c1b706 in os_event::wait (this=0x55bb7b0ac720) at /data/src/10.3/storage/innobase/os/os0event.cc:163 #2 0x000055bb77c1b109 in os_event::wait_low (this=0x55bb7b0ac720, reset_sig_count=243) at /data/src/10.3/storage/innobase/os/os0event.cc:333 #3 0x000055bb77c1b4bb in os_event_wait_low (event=0x55bb7b0ac720, reset_sig_count=243) at /data/src/10.3/storage/innobase/os/os0event.cc:527 #4 0x000055bb77d1905a in srv_resume_thread (slot=0x55bb78ace208 , sig_count=243, wait=true, timeout_usec=0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:912 #5 0x000055bb77d1d20a in srv_purge_coordinator_suspend (slot=0x55bb78ace208 , rseg_history_len=0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2691 #6 0x000055bb77d1d58a in srv_purge_coordinator_thread (arg=0x0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2778 #7 0x00007f3213bd6494 in start_thread (arg=0x7f31e0ff9700) at pthread_create.c:333 #8 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 4 (Thread 0x7f31e3fff700 (LWP 29857)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055bb77c1af9f in os_event::timed_wait (this=0x55bb7ba96110, abstime=0x7f31e3ffeea0) at /data/src/10.3/storage/innobase/os/os0event.cc:283 #2 0x000055bb77c1b2b5 in os_event::wait_time_low (this=0x55bb7ba96110, time_in_usec=10000000, reset_sig_count=2) at /data/src/10.3/storage/innobase/os/os0event.cc:405 #3 0x000055bb77c1b496 in os_event_wait_time_low (event=0x55bb7ba96110, time_in_usec=10000000, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:510 #4 0x000055bb77e6c2e2 in dict_stats_thread () at /data/src/10.3/storage/innobase/dict/dict0stats_bg.cc:451 #5 0x00007f3213bd6494 in start_thread (arg=0x7f31e3fff700) at pthread_create.c:333 #6 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 3 (Thread 0x7f31e1ffb700 (LWP 29858)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055bb77c1af9f in os_event::timed_wait (this=0x55bb7baa7e40, abstime=0x7f31e1ffac90) at /data/src/10.3/storage/innobase/os/os0event.cc:283 #2 0x000055bb77c1b2b5 in os_event::wait_time_low (this=0x55bb7baa7e40, time_in_usec=5000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:405 #3 0x000055bb77c1b496 in os_event_wait_time_low (event=0x55bb7baa7e40, time_in_usec=5000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:510 #4 0x000055bb77d826e9 in ib_wqueue_timedwait (wq=0x55bb7baa7d30, wait_in_usecs=5000000) at /data/src/10.3/storage/innobase/ut/ut0wqueue.cc:163 #5 0x000055bb77ecb65a in fts_optimize_thread (arg=0x55bb7baa7d30) at /data/src/10.3/storage/innobase/fts/fts0opt.cc:3035 #6 0x00007f3213bd6494 in start_thread (arg=0x7f31e1ffb700) at pthread_create.c:333 #7 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 2 (Thread 0x7f31eb9fb700 (LWP 29846)): #0 0x00007f32139cd6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055bb77c0dd9d in LinuxAIOHandler::collect (this=0x7f31eb9fac40) at /data/src/10.3/storage/innobase/os/os0file.cc:1929 #2 0x000055bb77c0e2ca in LinuxAIOHandler::poll (this=0x7f31eb9fac40, m1=0x7f31eb9face8, m2=0x7f31eb9facf0, request=0x7f31eb9fad20) at /data/src/10.3/storage/innobase/os/os0file.cc:2074 #3 0x000055bb77c0e42a in os_aio_linux_handler (global_segment=4, m1=0x7f31eb9face8, m2=0x7f31eb9facf0, request=0x7f31eb9fad20) at /data/src/10.3/storage/innobase/os/os0file.cc:2128 #4 0x000055bb77c12fea in os_aio_handler (segment=4, m1=0x7f31eb9face8, m2=0x7f31eb9facf0, request=0x7f31eb9fad20) at /data/src/10.3/storage/innobase/os/os0file.cc:5656 #5 0x000055bb77e832a9 in fil_aio_wait (segment=4) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055bb77d1f8b0 in io_handler_thread (arg=0x55bb795116e0 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:339 #7 0x00007f3213bd6494 in start_thread (arg=0x7f31eb9fb700) at pthread_create.c:333 #8 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 1 (Thread 0x7f3210189700 (LWP 29875)): #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57 #1 0x000055bb77fe2e0f in my_write_core (sig=6) at /data/src/10.3/mysys/stacktrace.c:481 #2 0x000055bb7783073a in handle_fatal_signal (sig=6) at /data/src/10.3/sql/signal_handler.cc:305 #3 #4 0x00007f3211f06fcf in raise () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x00007f3211f083fa in abort () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x00007f3211effe37 in __assert_fail_base () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x00007f3211effee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6 #8 0x000055bb77d5623e in trx_undo_rec_copy (undo_rec=0x7f31f072f041 "", heap=0x7f31a04e0e90) at /data/src/10.3/storage/innobase/include/trx0rec.ic:68 #9 0x000055bb77d5d45b in trx_undo_get_undo_rec_low (roll_ptr=35184372105949249, is_temp=true, heap=0x7f31a04e0e90) at /data/src/10.3/storage/innobase/trx/trx0rec.cc:2175 #10 0x000055bb77d5d54b in trx_undo_get_undo_rec (roll_ptr=35184372105949249, is_temp=true, heap=0x7f31a04e0e90, trx_id=5480, name=..., undo_rec=0x7f3210185be0) at /data/src/10.3/storage/innobase/trx/trx0rec.cc:2211 #11 0x000055bb77d5d82c in trx_undo_prev_version_build (index_rec=0x7f31f052809b "", index_mtr=0x7f3210186520, rec=0x7f31a04e0b8e "", index=0x7f31a02a4f78, offsets=0x7f31a04e0bf0, heap=0x7f31a04e0e90, old_vers=0x7f3210185cd0, v_heap=0x0, vrow=0x0, v_status=0) at /data/src/10.3/storage/innobase/trx/trx0rec.cc:2297 #12 0x000055bb77d14702 in row_vers_old_has_index_entry (also_curr=0, rec=0x7f31f052809b "", mtr=0x7f3210186520, index=0x7f31a02a4ad8, ientry=0x7f31a04e05f8, roll_ptr=0, trx_id=0) at /data/src/10.3/storage/innobase/row/row0vers.cc:987 #13 0x000055bb77f03e4b in row_undo_mod_del_mark_or_remove_sec_low (node=0x7f31a04dfb28, thr=0x7f31a04df958, index=0x7f31a02a4ad8, entry=0x7f31a04e05f8, mode=2) at /data/src/10.3/storage/innobase/row/row0umod.cc:544 #14 0x000055bb77f041a1 in row_undo_mod_del_mark_or_remove_sec (node=0x7f31a04dfb28, thr=0x7f31a04df958, index=0x7f31a02a4ad8, entry=0x7f31a04e05f8) at /data/src/10.3/storage/innobase/row/row0umod.cc:616 #15 0x000055bb77f055f1 in row_undo_mod_upd_exist_sec (node=0x7f31a04dfb28, thr=0x7f31a04df958) at /data/src/10.3/storage/innobase/row/row0umod.cc:1096 #16 0x000055bb77f05edd in row_undo_mod (node=0x7f31a04dfb28, thr=0x7f31a04df958) at /data/src/10.3/storage/innobase/row/row0umod.cc:1314 #17 0x000055bb77cfe36f in row_undo (node=0x7f31a04dfb28, thr=0x7f31a04df958) at /data/src/10.3/storage/innobase/row/row0undo.cc:308 #18 0x000055bb77cfe551 in row_undo_step (thr=0x7f31a04df958) at /data/src/10.3/storage/innobase/row/row0undo.cc:362 #19 0x000055bb77c4f65a in que_thr_step (thr=0x7f31a04df958) at /data/src/10.3/storage/innobase/que/que0que.cc:1049 #20 0x000055bb77c4f8a9 in que_run_threads_low (thr=0x7f31a04df958) at /data/src/10.3/storage/innobase/que/que0que.cc:1113 #21 0x000055bb77c4fa9a in que_run_threads (thr=0x7f31a04df958) at /data/src/10.3/storage/innobase/que/que0que.cc:1153 #22 0x000055bb77d5ff2e in trx_rollback_to_savepoint_low (trx=0x7f3210268828, savept=0x0) at /data/src/10.3/storage/innobase/trx/trx0roll.cc:145 #23 0x000055bb77d6039c in trx_rollback_for_mysql_low (trx=0x7f3210268828) at /data/src/10.3/storage/innobase/trx/trx0roll.cc:214 #24 0x000055bb77d606db in trx_rollback_for_mysql (trx=0x7f3210268828) at /data/src/10.3/storage/innobase/trx/trx0roll.cc:240 #25 0x000055bb77b497c3 in innobase_rollback (hton=0x55bb7af9c420, thd=0x7f31a0000b00, rollback_trx=true) at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:4632 #26 0x000055bb77834907 in ha_rollback_trans (thd=0x7f31a0000b00, all=true) at /data/src/10.3/sql/handler.cc:1721 #27 0x000055bb776c147d in trans_rollback (thd=0x7f31a0000b00) at /data/src/10.3/sql/transaction.cc:422 #28 0x000055bb77558739 in mysql_execute_command (thd=0x7f31a0000b00) at /data/src/10.3/sql/sql_parse.cc:5829 #29 0x000055bb7755eb06 in mysql_parse (thd=0x7f31a0000b00, rawbuf=0x7f31a0015ae8 "ROLLBACK /* QNO 22863 CON_ID 12 */", length=34, parser_state=0x7f3210188620, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:8001 #30 0x000055bb7754c2e9 in dispatch_command (command=COM_QUERY, thd=0x7f31a0000b00, packet=0x7f31a04009c1 "ROLLBACK /* QNO 22863 CON_ID 12 */ ", packet_length=35, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1846 #31 0x000055bb7754ad28 in do_command (thd=0x7f31a0000b00) at /data/src/10.3/sql/sql_parse.cc:1391 #32 0x000055bb776ad791 in do_handle_one_connection (connect=0x55bb7bb65860) at /data/src/10.3/sql/sql_connect.cc:1402 #33 0x000055bb776ad51e in handle_one_connection (arg=0x55bb7bb65860) at /data/src/10.3/sql/sql_connect.cc:1308 #34 0x00007f3213bd6494 in start_thread (arg=0x7f3210189700) at pthread_create.c:333 #35 0x00007f3211fbc93f in clone () from /lib/x86_64-linux-gnu/libc.so.6