[New LWP 10920]
[New LWP 10880]
[New LWP 10887]
[New LWP 10882]
[New LWP 10879]
[New LWP 10922]
[New LWP 10878]
[New LWP 10881]
[New LWP 10883]
[New LWP 10884]
[New LWP 10877]
[New LWP 10892]
[New LWP 10885]
[New LWP 10886]
[New LWP 10891]
[New LWP 10896]
[New LWP 10897]
[New LWP 10893]
[New LWP 10895]
[New LWP 10900]
[New LWP 10894]
[New LWP 10899]
[New LWP 10901]
[New LWP 10898]
[New LWP 10890]
[New LWP 10905]
[New LWP 10918]
[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/src/bb-10.0-monty/sql/mysqld --no-defaults --basedir=/data/src/bb-10.0-mo'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007f4bb3df4101 in __pthread_kill (threadid=<optimized out>, signo=6) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61

Thread 27 (Thread 0x7f4bb414c700 (LWP 10918)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007f4bb3df14ef in _L_lock_1081 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007f4bb3df1468 in __GI___pthread_mutex_lock (mutex=0x2198ba8 <LOCK_active_mi+40>) at ../nptl/pthread_mutex_lock.c:134
#3  0x00000000013fc56f in safe_mutex_lock (mp=0x2198b80 <LOCK_active_mi>, my_flags=0, file=0x14c6340 "/data/src/bb-10.0-monty/sql/rpl_mi.cc", line=1114) at /data/src/bb-10.0-monty/mysys/thr_mutex.c:294
#4  0x00000000008894c2 in inline_mysql_mutex_lock (that=0x2198b80 <LOCK_active_mi>, src_file=0x14c6340 "/data/src/bb-10.0-monty/sql/rpl_mi.cc", src_line=1114) at /data/src/bb-10.0-monty/include/mysql/psi/mysql_thread.h:689
#5  0x000000000088ea45 in get_master_info (connection_name=0x7f4b999bc9e0, warning=Sql_condition::WARN_LEVEL_NOTE) at /data/src/bb-10.0-monty/sql/rpl_mi.cc:1114
#6  0x0000000000599b87 in show_heartbeat_period (thd=0x7f4b999bc070, var=0x7f4bb4149550, buff=0x7f4bb4149150 "0") at /data/src/bb-10.0-monty/sql/mysqld.cc:7298
#7  0x00000000007a4baf in show_status_array (thd=0x7f4b999bc070, wild=0x0, variables=0x7f4bb1465c88, value_type=OPT_SESSION, status_var=0x7f4bb414a590, prefix=0x14aa1e8 "", table=0x7f4b8804f088, ucase_names=false, cond=0x0) at /data/src/bb-10.0-monty/sql/sql_show.cc:3057
#8  0x00000000007bdcdf in fill_status (thd=0x7f4b999bc070, tables=0x7f4b883ad3d8, cond=0x0) at /data/src/bb-10.0-monty/sql/sql_show.cc:7490
#9  0x00000000007c18d2 in get_schema_tables_result (join=0x7f4b883addc0, executed_place=PROCESSED_BY_JOIN_EXEC) at /data/src/bb-10.0-monty/sql/sql_show.cc:8291
#10 0x000000000072e238 in JOIN::exec_inner (this=0x7f4b883addc0) at /data/src/bb-10.0-monty/sql/sql_select.cc:2543
#11 0x000000000072d238 in JOIN::exec (this=0x7f4b883addc0) at /data/src/bb-10.0-monty/sql/sql_select.cc:2378
#12 0x0000000000732370 in mysql_select (thd=0x7f4b999bc070, rref_pointer_array=0x7f4b999c0370, tables=0x7f4b883ad3d8, wild_num=0, fields=..., conds=0x0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=2684652288, result=0x7f4b883adda0, unit=0x7f4b999bfa08, select_lex=0x7f4b999c00f8) at /data/src/bb-10.0-monty/sql/sql_select.cc:3314
#13 0x00000000007229f6 in handle_select (thd=0x7f4b999bc070, lex=0x7f4b999bf940, result=0x7f4b883adda0, setup_tables_done_option=0) at /data/src/bb-10.0-monty/sql/sql_select.cc:373
#14 0x00000000006da292 in execute_sqlcom_select (thd=0x7f4b999bc070, all_tables=0x7f4b883ad3d8) at /data/src/bb-10.0-monty/sql/sql_parse.cc:5287
#15 0x00000000006da496 in execute_show_status (thd=0x7f4b999bc070, all_tables=0x7f4b883ad3d8) at /data/src/bb-10.0-monty/sql/sql_parse.cc:5308
#16 0x00000000006ccadd in mysql_execute_command (thd=0x7f4b999bc070) at /data/src/bb-10.0-monty/sql/sql_parse.cc:2493
#17 0x00000000006deaa4 in mysql_parse (thd=0x7f4b999bc070, rawbuf=0x7f4b883ad088 "SHOW STATUS /* QNO 3713 CON_ID 6 */", length=35, parser_state=0x7f4bb414b6a0) at /data/src/bb-10.0-monty/sql/sql_parse.cc:6569
#18 0x00000000006c8240 in dispatch_command (command=COM_QUERY, thd=0x7f4b999bc070, packet=0x7f4b999c2071 "SHOW STATUS /* QNO 3713 CON_ID 6 */ ", packet_length=36) at /data/src/bb-10.0-monty/sql/sql_parse.cc:1309
#19 0x00000000006c6c31 in do_command (thd=0x7f4b999bc070) at /data/src/bb-10.0-monty/sql/sql_parse.cc:999
#20 0x000000000089c3b8 in do_handle_one_connection (thd_arg=0x7f4b999bc070) at /data/src/bb-10.0-monty/sql/sql_connect.cc:1377
#21 0x000000000089bf0a in handle_one_connection (arg=0x7f4b999bc070) at /data/src/bb-10.0-monty/sql/sql_connect.cc:1292
#22 0x00007f4bb3def0a4 in start_thread (arg=0x7f4bb414c700) at pthread_create.c:309
#23 0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 26 (Thread 0x7f4bb4195700 (LWP 10905)):
#0  0x00007f4bb1f9ed3d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000000001470c77 in vio_io_wait (vio=0x7f4b999278f0, event=VIO_IO_EVENT_READ, timeout=28800000) at /data/src/bb-10.0-monty/vio/viosocket.c:992
#2  0x000000000146e475 in vio_socket_io_wait (vio=0x7f4b999278f0, event=VIO_IO_EVENT_READ) at /data/src/bb-10.0-monty/vio/viosocket.c:108
#3  0x000000000146e78d in vio_read (vio=0x7f4b999278f0, buf=0x7f4b9920a070 "\a", size=4) at /data/src/bb-10.0-monty/vio/viosocket.c:184
#4  0x00000000005a571e in my_real_read (net=0x7f4b999b6328, complen=0x7f4bb4194d80, header=1 '\001') at /data/src/bb-10.0-monty/sql/net_serv.cc:874
#5  0x00000000005a6431 in my_net_read_packet (net=0x7f4b999b6328, read_from_server=1 '\001') at /data/src/bb-10.0-monty/sql/net_serv.cc:1137
#6  0x00000000006c6863 in do_command (thd=0x7f4b999b6070) at /data/src/bb-10.0-monty/sql/sql_parse.cc:931
#7  0x000000000089c3b8 in do_handle_one_connection (thd_arg=0x7f4b999b6070) at /data/src/bb-10.0-monty/sql/sql_connect.cc:1377
#8  0x000000000089bf0a in handle_one_connection (arg=0x7f4b999b6070) at /data/src/bb-10.0-monty/sql/sql_connect.cc:1292
#9  0x00007f4bb3def0a4 in start_thread (arg=0x7f4bb4195700) at pthread_create.c:309
#10 0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 25 (Thread 0x7f4b98fff700 (LWP 10890)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x0000000000e1f0e0 in os_cond_wait_timed (cond=0x7f4bb162e8c8, fast_mutex=0x7f4bb162e890, abstime=0x7f4b98ffee70) at /data/src/bb-10.0-monty/storage/xtradb/os/os0sync.cc:159
#2  0x0000000000e1fcf0 in os_event_wait_time_low (event=0x7f4bb162e890, time_in_usec=1000000, reset_sig_count=1) at /data/src/bb-10.0-monty/storage/xtradb/os/os0sync.cc:591
#3  0x0000000000dd71b2 in lock_wait_timeout_thread (arg=0x0) at /data/src/bb-10.0-monty/storage/xtradb/lock/lock0wait.cc:499
#4  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b98fff700) at pthread_create.c:309
#5  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 24 (Thread 0x7f4b943fc700 (LWP 10898)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x0000000000e1f0e0 in os_cond_wait_timed (cond=0x7f4bb162eb68, fast_mutex=0x7f4bb162eb30, abstime=0x7f4b943fbe90) at /data/src/bb-10.0-monty/storage/xtradb/os/os0sync.cc:159
#2  0x0000000000e1fcf0 in os_event_wait_time_low (event=0x7f4bb162eb30, time_in_usec=10000000, reset_sig_count=1) at /data/src/bb-10.0-monty/storage/xtradb/os/os0sync.cc:591
#3  0x000000000110d3e0 in dict_stats_thread (arg=0x0) at /data/src/bb-10.0-monty/storage/xtradb/dict/dict0stats_bg.cc:349
#4  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b943fc700) at pthread_create.c:309
#5  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 23 (Thread 0x7f4bb41de700 (LWP 10901)):
#0  do_sigwait (set=<optimized out>, sig=0x7f4bb41ddec8) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:63
#1  0x00007f4bb3df6693 in __sigwait (set=0x7f4bb41dde30, sig=0x0) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:97
#2  0x0000000000590363 in signal_hand (arg=0x0) at /data/src/bb-10.0-monty/sql/mysqld.cc:3282
#3  0x00007f4bb3def0a4 in start_thread (arg=0x7f4bb41de700) at pthread_create.c:309
#4  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 22 (Thread 0x7f4b93bfb700 (LWP 10899)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x0000000000e1f0e0 in os_cond_wait_timed (cond=0x7f4bb162ed98, fast_mutex=0x7f4bb162ed60, abstime=0x7f4b93bfade0) at /data/src/bb-10.0-monty/storage/xtradb/os/os0sync.cc:159
#2  0x0000000000e1fcf0 in os_event_wait_time_low (event=0x7f4bb162ed60, time_in_usec=5000000, reset_sig_count=1) at /data/src/bb-10.0-monty/storage/xtradb/os/os0sync.cc:591
#3  0x0000000000fe5525 in ib_wqueue_timedwait (wq=0x7f4bb142e678, wait_in_usecs=5000000) at /data/src/bb-10.0-monty/storage/xtradb/ut/ut0wqueue.cc:154
#4  0x000000000117c1d1 in fts_optimize_thread (arg=0x7f4bb142e678) at /data/src/bb-10.0-monty/storage/xtradb/fts/fts0opt.cc:3065
#5  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b93bfb700) at pthread_create.c:309
#6  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 21 (Thread 0x7f4b96ffb700 (LWP 10894)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000000000e1f276 in os_cond_wait (cond=0x7f4bb162d198, fast_mutex=0x7f4bb162d160) at /data/src/bb-10.0-monty/storage/xtradb/os/os0sync.cc:196
#2  0x0000000000e1f97b in os_event_wait_low (event=0x7f4bb162d160, reset_sig_count=1) at /data/src/bb-10.0-monty/storage/xtradb/os/os0sync.cc:477
#3  0x0000000000f70f65 in srv_purge_coordinator_suspend (slot=0x7f4bb16637c8, rseg_history_len=8) at /data/src/bb-10.0-monty/storage/xtradb/srv/srv0srv.cc:3388
#4  0x0000000000f7181a in srv_purge_coordinator_thread (arg=0x0) at /data/src/bb-10.0-monty/storage/xtradb/srv/srv0srv.cc:3510
#5  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b96ffb700) at pthread_create.c:309
#6  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 20 (Thread 0x7f4b8a7ff700 (LWP 10900)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00000000013fd74c in safe_cond_timedwait (cond=0x2d02900 <COND_checkpoint>, mp=0x2d02840 <LOCK_checkpoint>, abstime=0x7f4b8a7fee30, file=0x1646490 "/data/src/bb-10.0-monty/include/mysql/psi/mysql_thread.h", line=1202) at /data/src/bb-10.0-monty/mysys/thr_mutex.c:547
#2  0x000000000124222c in inline_mysql_cond_timedwait (that=0x2d02900 <COND_checkpoint>, mutex=0x2d02840 <LOCK_checkpoint>, abstime=0x7f4b8a7fee30, src_file=0x16464d0 "/data/src/bb-10.0-monty/storage/maria/ma_servicethread.c", src_line=116) at /data/src/bb-10.0-monty/include/mysql/psi/mysql_thread.h:1202
#3  0x0000000001242a03 in my_service_thread_sleep (control=0x1f9f980 <checkpoint_control>, sleep_time=30000000000) at /data/src/bb-10.0-monty/storage/maria/ma_servicethread.c:115
#4  0x0000000001231886 in ma_checkpoint_background (arg=0x1e) at /data/src/bb-10.0-monty/storage/maria/ma_checkpoint.c:708
#5  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b8a7ff700) at pthread_create.c:309
#6  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 19 (Thread 0x7f4b95bff700 (LWP 10895)):
#0  0x00007f4bb1fa0ae3 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000000000e20997 in os_thread_sleep (tm=1000000) at /data/src/bb-10.0-monty/storage/xtradb/os/os0thread.cc:307
#2  0x0000000001087dbf in page_cleaner_sleep_if_needed (next_loop_time=1486176128087) at /data/src/bb-10.0-monty/storage/xtradb/buf/buf0flu.cc:2583
#3  0x0000000001088289 in buf_flush_page_cleaner_thread (arg=0x0) at /data/src/bb-10.0-monty/storage/xtradb/buf/buf0flu.cc:2707
#4  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b95bff700) at pthread_create.c:309
#5  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 18 (Thread 0x7f4b977fc700 (LWP 10893)):
#0  0x00007f4bb1fa0ae3 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000000000e20997 in os_thread_sleep (tm=1000000) at /data/src/bb-10.0-monty/storage/xtradb/os/os0thread.cc:307
#2  0x0000000000f6fb9f in srv_master_sleep () at /data/src/bb-10.0-monty/storage/xtradb/srv/srv0srv.cc:3028
#3  0x0000000000f6fe43 in srv_master_thread (arg=0x0) at /data/src/bb-10.0-monty/storage/xtradb/srv/srv0srv.cc:3078
#4  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b977fc700) at pthread_create.c:309
#5  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 17 (Thread 0x7f4b94bfd700 (LWP 10897)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000000000e1f276 in os_cond_wait (cond=0x7f4bb162d2e8, fast_mutex=0x7f4bb162d2b0) at /data/src/bb-10.0-monty/storage/xtradb/os/os0sync.cc:196
#2  0x0000000000e1f97b in os_event_wait_low (event=0x7f4bb162d2b0, reset_sig_count=1) at /data/src/bb-10.0-monty/storage/xtradb/os/os0sync.cc:477
#3  0x0000000001079b5c in buf_dump_thread (arg=0x0) at /data/src/bb-10.0-monty/storage/xtradb/buf/buf0dump.cc:695
#4  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b94bfd700) at pthread_create.c:309
#5  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 16 (Thread 0x7f4b953fe700 (LWP 10896)):
#0  0x00007f4bb1fa0ae3 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000000000e20997 in os_thread_sleep (tm=1000000) at /data/src/bb-10.0-monty/storage/xtradb/os/os0thread.cc:307
#2  0x0000000001087dbf in page_cleaner_sleep_if_needed (next_loop_time=1486176128087) at /data/src/bb-10.0-monty/storage/xtradb/buf/buf0flu.cc:2583
#3  0x0000000001088c21 in buf_flush_lru_manager_thread (arg=0x0) at /data/src/bb-10.0-monty/storage/xtradb/buf/buf0flu.cc:2858
#4  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b953fe700) at pthread_create.c:309
#5  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 15 (Thread 0x7f4b987fe700 (LWP 10891)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x0000000000e1f0e0 in os_cond_wait_timed (cond=0x7f4bb162d208, fast_mutex=0x7f4bb162d1d0, abstime=0x7f4b987fde10) at /data/src/bb-10.0-monty/storage/xtradb/os/os0sync.cc:159
#2  0x0000000000e1fcf0 in os_event_wait_time_low (event=0x7f4bb162d1d0, time_in_usec=1000000, reset_sig_count=1) at /data/src/bb-10.0-monty/storage/xtradb/os/os0sync.cc:591
#3  0x0000000000f6d391 in srv_error_monitor_thread (arg=0x0) at /data/src/bb-10.0-monty/storage/xtradb/srv/srv0srv.cc:2267
#4  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b987fe700) at pthread_create.c:309
#5  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 14 (Thread 0x7f4b9aff7700 (LWP 10886)):
#0  0x00007f4bb3be56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x0000000000e1b2f3 in os_aio_linux_collect (array=0x7f4bb16b9150, segment=2, seg_size=256) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5179
#2  0x0000000000e1b8c9 in os_aio_linux_handle (global_seg=8, message1=0x7f4b9aff6e70, message2=0x7f4b9aff6e68, type=0x7f4b9aff6e60, space_id=0x7f4b9aff6e58) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5325
#3  0x000000000112c89f in fil_aio_wait (segment=8) at /data/src/bb-10.0-monty/storage/xtradb/fil/fil0fil.cc:5784
#4  0x0000000000f75e33 in io_handler_thread (arg=0x2450e40 <n+64>) at /data/src/bb-10.0-monty/storage/xtradb/srv/srv0start.cc:532
#5  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b9aff7700) at pthread_create.c:309
#6  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 13 (Thread 0x7f4b9b7f8700 (LWP 10885)):
#0  0x00007f4bb3be56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x0000000000e1b2f3 in os_aio_linux_collect (array=0x7f4bb16b9150, segment=1, seg_size=256) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5179
#2  0x0000000000e1b8c9 in os_aio_linux_handle (global_seg=7, message1=0x7f4b9b7f7e70, message2=0x7f4b9b7f7e68, type=0x7f4b9b7f7e60, space_id=0x7f4b9b7f7e58) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5325
#3  0x000000000112c89f in fil_aio_wait (segment=7) at /data/src/bb-10.0-monty/storage/xtradb/fil/fil0fil.cc:5784
#4  0x0000000000f75e33 in io_handler_thread (arg=0x2450e38 <n+56>) at /data/src/bb-10.0-monty/storage/xtradb/srv/srv0start.cc:532
#5  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b9b7f8700) at pthread_create.c:309
#6  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 12 (Thread 0x7f4b97ffd700 (LWP 10892)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x0000000000e1f0e0 in os_cond_wait_timed (cond=0x7f4bb162d278, fast_mutex=0x7f4bb162d240, abstime=0x7f4b97ffce40) at /data/src/bb-10.0-monty/storage/xtradb/os/os0sync.cc:159
#2  0x0000000000e1fcf0 in os_event_wait_time_low (event=0x7f4bb162d240, time_in_usec=5000000, reset_sig_count=1) at /data/src/bb-10.0-monty/storage/xtradb/os/os0sync.cc:591
#3  0x0000000000f6c565 in srv_monitor_thread (arg=0x0) at /data/src/bb-10.0-monty/storage/xtradb/srv/srv0srv.cc:2004
#4  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b97ffd700) at pthread_create.c:309
#5  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 11 (Thread 0x7f4bb41fe780 (LWP 10877)):
#0  0x00007f4bb1f9ed3d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00000000005988cd in handle_connections_sockets () at /data/src/bb-10.0-monty/sql/mysqld.cc:6085
#2  0x0000000000596fd3 in mysqld_main (argc=19, argv=0x7f4bb1423428) at /data/src/bb-10.0-monty/sql/mysqld.cc:5517
#3  0x0000000000586288 in main (argc=19, argv=0x7fff978ec158) at /data/src/bb-10.0-monty/sql/main.cc:25

Thread 10 (Thread 0x7f4b9bff9700 (LWP 10884)):
#0  0x00007f4bb3be56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x0000000000e1b2f3 in os_aio_linux_collect (array=0x7f4bb16b9150, segment=0, seg_size=256) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5179
#2  0x0000000000e1b8c9 in os_aio_linux_handle (global_seg=6, message1=0x7f4b9bff8e70, message2=0x7f4b9bff8e68, type=0x7f4b9bff8e60, space_id=0x7f4b9bff8e58) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5325
#3  0x000000000112c89f in fil_aio_wait (segment=6) at /data/src/bb-10.0-monty/storage/xtradb/fil/fil0fil.cc:5784
#4  0x0000000000f75e33 in io_handler_thread (arg=0x2450e30 <n+48>) at /data/src/bb-10.0-monty/storage/xtradb/srv/srv0start.cc:532
#5  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b9bff9700) at pthread_create.c:309
#6  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7f4b9c7fa700 (LWP 10883)):
#0  0x00007f4bb3be56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x0000000000e1b2f3 in os_aio_linux_collect (array=0x7f4bb16b9060, segment=3, seg_size=256) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5179
#2  0x0000000000e1b8c9 in os_aio_linux_handle (global_seg=5, message1=0x7f4b9c7f9e70, message2=0x7f4b9c7f9e68, type=0x7f4b9c7f9e60, space_id=0x7f4b9c7f9e58) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5325
#3  0x000000000112c89f in fil_aio_wait (segment=5) at /data/src/bb-10.0-monty/storage/xtradb/fil/fil0fil.cc:5784
#4  0x0000000000f75e33 in io_handler_thread (arg=0x2450e28 <n+40>) at /data/src/bb-10.0-monty/storage/xtradb/srv/srv0start.cc:532
#5  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b9c7fa700) at pthread_create.c:309
#6  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7f4b9d7fc700 (LWP 10881)):
#0  0x00007f4bb3be56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x0000000000e1b2f3 in os_aio_linux_collect (array=0x7f4bb16b9060, segment=1, seg_size=256) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5179
#2  0x0000000000e1b8c9 in os_aio_linux_handle (global_seg=3, message1=0x7f4b9d7fbe70, message2=0x7f4b9d7fbe68, type=0x7f4b9d7fbe60, space_id=0x7f4b9d7fbe58) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5325
#3  0x000000000112c89f in fil_aio_wait (segment=3) at /data/src/bb-10.0-monty/storage/xtradb/fil/fil0fil.cc:5784
#4  0x0000000000f75e33 in io_handler_thread (arg=0x2450e18 <n+24>) at /data/src/bb-10.0-monty/storage/xtradb/srv/srv0start.cc:532
#5  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b9d7fc700) at pthread_create.c:309
#6  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7f4b9efff700 (LWP 10878)):
#0  0x00007f4bb3be56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x0000000000e1b2f3 in os_aio_linux_collect (array=0x7f4bb16b9100, segment=0, seg_size=256) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5179
#2  0x0000000000e1b8c9 in os_aio_linux_handle (global_seg=0, message1=0x7f4b9effee70, message2=0x7f4b9effee68, type=0x7f4b9effee60, space_id=0x7f4b9effee58) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5325
#3  0x000000000112c89f in fil_aio_wait (segment=0) at /data/src/bb-10.0-monty/storage/xtradb/fil/fil0fil.cc:5784
#4  0x0000000000f75e33 in io_handler_thread (arg=0x2450e00 <n>) at /data/src/bb-10.0-monty/storage/xtradb/srv/srv0start.cc:532
#5  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b9efff700) at pthread_create.c:309
#6  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7f4bb40ba700 (LWP 10922)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007f4bb3df14ef in _L_lock_1081 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007f4bb3df1468 in __GI___pthread_mutex_lock (mutex=0x2198ba8 <LOCK_active_mi+40>) at ../nptl/pthread_mutex_lock.c:134
#3  0x00000000013fc56f in safe_mutex_lock (mp=0x2198b80 <LOCK_active_mi>, my_flags=0, file=0x14d9840 "/data/src/bb-10.0-monty/sql/sql_reload.cc", line=367) at /data/src/bb-10.0-monty/mysys/thr_mutex.c:294
#4  0x00000000008e8a70 in inline_mysql_mutex_lock (that=0x2198b80 <LOCK_active_mi>, src_file=0x14d9840 "/data/src/bb-10.0-monty/sql/sql_reload.cc", src_line=367) at /data/src/bb-10.0-monty/include/mysql/psi/mysql_thread.h:689
#5  0x00000000008e9d54 in reload_acl_and_cache (thd=0x7f4b999d5070, options=64, tables=0x0, write_to_binlog=0x7f4bb40b92dc) at /data/src/bb-10.0-monty/sql/sql_reload.cc:367
#6  0x00000000006d5238 in mysql_execute_command (thd=0x7f4b999d5070) at /data/src/bb-10.0-monty/sql/sql_parse.cc:4301
#7  0x00000000006deaa4 in mysql_parse (thd=0x7f4b999d5070, rawbuf=0x7f4b87022088 "RESET SLAVE ALL /* QNO 3547 CON_ID 8 */", length=39, parser_state=0x7f4bb40b96a0) at /data/src/bb-10.0-monty/sql/sql_parse.cc:6569
#8  0x00000000006c8240 in dispatch_command (command=COM_QUERY, thd=0x7f4b999d5070, packet=0x7f4b999e1071 "RESET SLAVE ALL /* QNO 3547 CON_ID 8 */ ", packet_length=40) at /data/src/bb-10.0-monty/sql/sql_parse.cc:1309
#9  0x00000000006c6c31 in do_command (thd=0x7f4b999d5070) at /data/src/bb-10.0-monty/sql/sql_parse.cc:999
#10 0x000000000089c3b8 in do_handle_one_connection (thd_arg=0x7f4b999d5070) at /data/src/bb-10.0-monty/sql/sql_connect.cc:1377
#11 0x000000000089bf0a in handle_one_connection (arg=0x7f4b999d5070) at /data/src/bb-10.0-monty/sql/sql_connect.cc:1292
#12 0x00007f4bb3def0a4 in start_thread (arg=0x7f4bb40ba700) at pthread_create.c:309
#13 0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7f4b9e7fe700 (LWP 10879)):
#0  0x00007f4bb3be56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x0000000000e1b2f3 in os_aio_linux_collect (array=0x7f4bb16b90b0, segment=0, seg_size=256) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5179
#2  0x0000000000e1b8c9 in os_aio_linux_handle (global_seg=1, message1=0x7f4b9e7fde70, message2=0x7f4b9e7fde68, type=0x7f4b9e7fde60, space_id=0x7f4b9e7fde58) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5325
#3  0x000000000112c89f in fil_aio_wait (segment=1) at /data/src/bb-10.0-monty/storage/xtradb/fil/fil0fil.cc:5784
#4  0x0000000000f75e33 in io_handler_thread (arg=0x2450e08 <n+8>) at /data/src/bb-10.0-monty/storage/xtradb/srv/srv0start.cc:532
#5  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b9e7fe700) at pthread_create.c:309
#6  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7f4b9cffb700 (LWP 10882)):
#0  0x00007f4bb3be56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x0000000000e1b2f3 in os_aio_linux_collect (array=0x7f4bb16b9060, segment=2, seg_size=256) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5179
#2  0x0000000000e1b8c9 in os_aio_linux_handle (global_seg=4, message1=0x7f4b9cffae70, message2=0x7f4b9cffae68, type=0x7f4b9cffae60, space_id=0x7f4b9cffae58) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5325
#3  0x000000000112c89f in fil_aio_wait (segment=4) at /data/src/bb-10.0-monty/storage/xtradb/fil/fil0fil.cc:5784
#4  0x0000000000f75e33 in io_handler_thread (arg=0x2450e20 <n+32>) at /data/src/bb-10.0-monty/storage/xtradb/srv/srv0start.cc:532
#5  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b9cffb700) at pthread_create.c:309
#6  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f4b9a7f6700 (LWP 10887)):
#0  0x00007f4bb3be56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x0000000000e1b2f3 in os_aio_linux_collect (array=0x7f4bb16b9150, segment=3, seg_size=256) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5179
#2  0x0000000000e1b8c9 in os_aio_linux_handle (global_seg=9, message1=0x7f4b9a7f5e70, message2=0x7f4b9a7f5e68, type=0x7f4b9a7f5e60, space_id=0x7f4b9a7f5e58) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5325
#3  0x000000000112c89f in fil_aio_wait (segment=9) at /data/src/bb-10.0-monty/storage/xtradb/fil/fil0fil.cc:5784
#4  0x0000000000f75e33 in io_handler_thread (arg=0x2450e48 <n+72>) at /data/src/bb-10.0-monty/storage/xtradb/srv/srv0start.cc:532
#5  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b9a7f6700) at pthread_create.c:309
#6  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f4b9dffd700 (LWP 10880)):
#0  0x00007f4bb3be56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x0000000000e1b2f3 in os_aio_linux_collect (array=0x7f4bb16b9060, segment=0, seg_size=256) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5179
#2  0x0000000000e1b8c9 in os_aio_linux_handle (global_seg=2, message1=0x7f4b9dffce70, message2=0x7f4b9dffce68, type=0x7f4b9dffce60, space_id=0x7f4b9dffce58) at /data/src/bb-10.0-monty/storage/xtradb/os/os0file.cc:5325
#3  0x000000000112c89f in fil_aio_wait (segment=2) at /data/src/bb-10.0-monty/storage/xtradb/fil/fil0fil.cc:5784
#4  0x0000000000f75e33 in io_handler_thread (arg=0x2450e10 <n+16>) at /data/src/bb-10.0-monty/storage/xtradb/srv/srv0start.cc:532
#5  0x00007f4bb3def0a4 in start_thread (arg=0x7f4b9dffd700) at pthread_create.c:309
#6  0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f4bb4103700 (LWP 10920)):
#0  0x00007f4bb3df4101 in __pthread_kill (threadid=<optimized out>, signo=6) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61
#1  0x00000000013f4e35 in my_write_core (sig=6) at /data/src/bb-10.0-monty/mysys/stacktrace.c:478
#2  0x00000000009f7163 in handle_fatal_signal (sig=6) at /data/src/bb-10.0-monty/sql/signal_handler.cc:285
#3  <signal handler called>
#4  0x00007f4bb1ef4067 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#5  0x00007f4bb1ef5448 in __GI_abort () at abort.c:89
#6  0x00000000013fc4de in safe_mutex_lock (mp=0x7f4b883871d8, my_flags=0, file=0x1482f70 "/data/src/bb-10.0-monty/sql/slave.cc", line=660) at /data/src/bb-10.0-monty/mysys/thr_mutex.c:266
#7  0x00000000005c4745 in inline_mysql_mutex_lock (that=0x7f4b883871d8, src_file=0x1482f70 "/data/src/bb-10.0-monty/sql/slave.cc", src_line=660) at /data/src/bb-10.0-monty/include/mysql/psi/mysql_thread.h:689
#8  0x00000000005c73a5 in terminate_slave_threads (mi=0x7f4b88385000, thread_mask=4, skip_lock=false) at /data/src/bb-10.0-monty/sql/slave.cc:660
#9  0x000000000088cbc0 in free_key_master_info (mi=0x7f4b88385000) at /data/src/bb-10.0-monty/sql/rpl_mi.cc:735
#10 0x00000000013b6870 in my_hash_delete (hash=0x7f4bb1414da0, record=0x7f4b88385000 "02\262\001") at /data/src/bb-10.0-monty/mysys/hash.c:607
#11 0x000000000088f69a in Master_info_index::remove_master_info (this=0x7f4bb1414a00, mi=0x7f4b88385000) at /data/src/bb-10.0-monty/sql/rpl_mi.cc:1281
#12 0x00000000008e9d7f in reload_acl_and_cache (thd=0x7f4b999c7070, options=64, tables=0x0, write_to_binlog=0x7f4bb41022dc) at /data/src/bb-10.0-monty/sql/sql_reload.cc:368
#13 0x00000000006d5238 in mysql_execute_command (thd=0x7f4b999c7070) at /data/src/bb-10.0-monty/sql/sql_parse.cc:4301
#14 0x00000000006deaa4 in mysql_parse (thd=0x7f4b999c7070, rawbuf=0x7f4b86c22088 "RESET SLAVE ALL /* QNO 3507 CON_ID 7 */", length=39, parser_state=0x7f4bb41026a0) at /data/src/bb-10.0-monty/sql/sql_parse.cc:6569
#15 0x00000000006c8240 in dispatch_command (command=COM_QUERY, thd=0x7f4b999c7070, packet=0x7f4b999d0071 "RESET SLAVE ALL /* QNO 3507 CON_ID 7 */ ", packet_length=40) at /data/src/bb-10.0-monty/sql/sql_parse.cc:1309
#16 0x00000000006c6c31 in do_command (thd=0x7f4b999c7070) at /data/src/bb-10.0-monty/sql/sql_parse.cc:999
#17 0x000000000089c3b8 in do_handle_one_connection (thd_arg=0x7f4b999c7070) at /data/src/bb-10.0-monty/sql/sql_connect.cc:1377
#18 0x000000000089bf0a in handle_one_connection (arg=0x7f4b999c7070) at /data/src/bb-10.0-monty/sql/sql_connect.cc:1292
#19 0x00007f4bb3def0a4 in start_thread (arg=0x7f4bb4103700) at pthread_create.c:309
#20 0x00007f4bb1fa787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111