[New LWP 5754] [New LWP 5765] [New LWP 5641] [New LWP 5663] [New LWP 5669] [New LWP 5657] [New LWP 5645] [New LWP 5648] [New LWP 5653] [New LWP 5673] [New LWP 5656] [New LWP 5672] [New LWP 5603] [New LWP 5650] [New LWP 5651] [New LWP 5661] [New LWP 5761] [New LWP 5664] [New LWP 5649] [New LWP 5652] [New LWP 5660] [New LWP 5662] [New LWP 5671] [New LWP 5666] [New LWP 5670] [New LWP 5665] [New LWP 5752] [New LWP 5756] [New LWP 5709] [New LWP 5674] [New LWP 5655] [New LWP 5675] [New LWP 5654] [New LWP 5658] [New LWP 5668] [New LWP 5667] [New LWP 5708] [New LWP 5758] [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/10.4/bin/mysqld --no-defaults --basedir=/data/bld/10.4 --lc-messages-'. Program terminated with signal SIGABRT, Aborted. #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57 Thread 38 (Thread 0x7fa7d4490700 (LWP 5758)): #0 0x00007fa7f3160d56 in ?? () from /lib/x86_64-linux-gnu/libgcc_s.so.1 #1 0x00007fa7f316278e in ?? () from /lib/x86_64-linux-gnu/libgcc_s.so.1 #2 0x00007fa7f31636f8 in _Unwind_Backtrace () from /lib/x86_64-linux-gnu/libgcc_s.so.1 #3 0x00007fa7f2eaaaaf in backtrace () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x000055599c38219f in sf_malloc (size=2048, my_flags=0) at /data/src/10.4/mysys/safemalloc.c:141 #5 0x000055599c36fbdb in my_malloc (size=2048, my_flags=0) at /data/src/10.4/mysys/my_malloc.c:101 #6 0x000055599c344e2c in init_dynamic_array2 (array=0x7fa7682791a0, element_size=16, init_buffer=0x0, init_alloc=128, alloc_increment=64, my_flags=0) at /data/src/10.4/mysys/array.c:70 #7 0x000055599c34b042 in my_hash_init2 (hash=0x7fa768279178, growth_size=64, charset=0x55599ced7200 , size=128, key_offset=120, key_length=8, get_key=0x0, hash_function=0x0, free_element=0x0, flags=1) at /data/src/10.4/mysys/hash.c:98 #8 0x000055599c37a5f9 in safe_mutex_lazy_init_deadlock_detection (mp=0x7fa7684eec78) at /data/src/10.4/mysys/thr_mutex.c:177 #9 0x000055599c37aa52 in safe_mutex_lock (mp=0x7fa7684eec78, my_flags=0, file=0x55599c640850 "/data/src/10.4/storage/maria/ma_close.c", line=69) at /data/src/10.4/mysys/thr_mutex.c:319 #10 0x000055599be637cd in inline_mysql_mutex_lock (that=0x7fa7684eec78, src_file=0x55599c640850 "/data/src/10.4/storage/maria/ma_close.c", src_line=69) at /data/src/10.4/include/mysql/psi/mysql_thread.h:710 #11 0x000055599be63cc4 in maria_close (info=0x7fa7684f5750) at /data/src/10.4/storage/maria/ma_close.c:69 #12 0x000055599bdd9c9b in ha_maria::close (this=0x7fa7684ece88) at /data/src/10.4/storage/maria/ha_maria.cc:1302 #13 0x000055599bbc8244 in handler::ha_close (this=0x7fa7684ece88) at /data/src/10.4/sql/handler.cc:2751 #14 0x000055599b9cd7a5 in closefrm (table=0x7fa7684ec250) at /data/src/10.4/sql/table.cc:3610 #15 0x000055599baefc60 in intern_close_table (table=0x7fa7684ec250) at /data/src/10.4/sql/table_cache.cc:222 #16 0x000055599baf007a in tc_purge (mark_flushed=true) at /data/src/10.4/sql/table_cache.cc:335 #17 0x000055599b81cea6 in close_cached_tables (thd=0x7fa768000b00, tables=0x0, wait_for_refresh=true, timeout=5) at /data/src/10.4/sql/sql_base.cc:377 #18 0x000055599ba541b5 in reload_acl_and_cache (thd=0x7fa768000b00, options=4, tables=0x0, write_to_binlog=0x7fa7d448efe0) at /data/src/10.4/sql/sql_reload.cc:344 #19 0x000055599b8bcde9 in mysql_execute_command (thd=0x7fa768000b00) at /data/src/10.4/sql/sql_parse.cc:5627 #20 0x000055599b8c4216 in mysql_parse (thd=0x7fa768000b00, rawbuf=0x7fa768013998 "FLUSH TABLES /* QNO 6134 CON_ID 19 */", length=37, parser_state=0x7fa7d448f600, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:8092 #21 0x000055599b8b14f4 in dispatch_command (command=COM_QUERY, thd=0x7fa768000b00, packet=0x7fa76800b311 "FLUSH TABLES /* QNO 6134 CON_ID 19 */ ", packet_length=38, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:1851 #22 0x000055599b8aff18 in do_command (thd=0x7fa768000b00) at /data/src/10.4/sql/sql_parse.cc:1396 #23 0x000055599ba1bb12 in do_handle_one_connection (connect=0x55599f3ee960) at /data/src/10.4/sql/sql_connect.cc:1402 #24 0x000055599ba1b896 in handle_one_connection (arg=0x55599f3ee960) at /data/src/10.4/sql/sql_connect.cc:1308 #25 0x000055599bed2862 in pfs_spawn_thread (arg=0x5559a01c0fc0) at /data/src/10.4/storage/perfschema/pfs.cc:1862 #26 0x00007fa7f489c494 in start_thread (arg=0x7fa7d4490700) at pthread_create.c:333 #27 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 37 (Thread 0x7fa7e91b9700 (LWP 5708)): #0 0x00007fa7f2e944ed in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x000055599c3f65d8 in vio_io_wait (vio=0x55599f3ee5b0, event=VIO_IO_EVENT_READ, timeout=28800000) at /data/src/10.4/vio/viosocket.c:976 #2 0x000055599c3f4bfa in vio_socket_io_wait (vio=0x55599f3ee5b0, event=VIO_IO_EVENT_READ) at /data/src/10.4/vio/viosocket.c:118 #3 0x000055599c3f4de4 in vio_read (vio=0x55599f3ee5b0, buf=0x7fa77c00b310 "\a", size=4) at /data/src/10.4/vio/viosocket.c:195 #4 0x000055599b79d1b8 in my_real_read (net=0x7fa77c000de8, complen=0x7fa7e91b8d50, header=1 '\001') at /data/src/10.4/sql/net_serv.cc:962 #5 0x000055599b79da3e in my_net_read_packet_reallen (net=0x7fa77c000de8, read_from_server=1 '\001', reallen=0x7fa7e91b8db8) at /data/src/10.4/sql/net_serv.cc:1243 #6 0x000055599b79d9f2 in my_net_read_packet (net=0x7fa77c000de8, read_from_server=1 '\001') at /data/src/10.4/sql/net_serv.cc:1227 #7 0x000055599b8af9ff in do_command (thd=0x7fa77c000b00) at /data/src/10.4/sql/sql_parse.cc:1271 #8 0x000055599ba1bb12 in do_handle_one_connection (connect=0x55599f3ee960) at /data/src/10.4/sql/sql_connect.cc:1402 #9 0x000055599ba1b896 in handle_one_connection (arg=0x55599f3ee960) at /data/src/10.4/sql/sql_connect.cc:1308 #10 0x000055599bed2862 in pfs_spawn_thread (arg=0x5559a003d430) at /data/src/10.4/storage/perfschema/pfs.cc:1862 #11 0x00007fa7f489c494 in start_thread (arg=0x7fa7e91b9700) at pthread_create.c:333 #12 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 36 (Thread 0x7fa7ba7fc700 (LWP 5667)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055599bfc8c3a in os_event::wait (this=0x55599f4e0c60) at /data/src/10.4/storage/innobase/os/os0event.cc:161 #2 0x000055599bfc86cb in os_event::wait_low (this=0x55599f4e0c60, reset_sig_count=12471) at /data/src/10.4/storage/innobase/os/os0event.cc:331 #3 0x000055599bfc8a4c in os_event_wait_low (event=0x55599f4e0c60, reset_sig_count=0) at /data/src/10.4/storage/innobase/os/os0event.cc:520 #4 0x000055599c0b55a7 in srv_resume_thread (slot=0x55599cecd578 , sig_count=0, wait=true, timeout_usec=0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:911 #5 0x000055599c0b91e3 in srv_worker_thread (arg=0x0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:2495 #6 0x00007fa7f489c494 in start_thread (arg=0x7fa7ba7fc700) at pthread_create.c:333 #7 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 35 (Thread 0x7fa7b9ffb700 (LWP 5668)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055599bfc8c3a in os_event::wait (this=0x55599f4e0be0) at /data/src/10.4/storage/innobase/os/os0event.cc:161 #2 0x000055599bfc86cb in os_event::wait_low (this=0x55599f4e0be0, reset_sig_count=13262) at /data/src/10.4/storage/innobase/os/os0event.cc:331 #3 0x000055599bfc8a4c in os_event_wait_low (event=0x55599f4e0be0, reset_sig_count=0) at /data/src/10.4/storage/innobase/os/os0event.cc:520 #4 0x000055599c0b55a7 in srv_resume_thread (slot=0x55599cecd540 , sig_count=0, wait=true, timeout_usec=0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:911 #5 0x000055599c0b91e3 in srv_worker_thread (arg=0x0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:2495 #6 0x00007fa7f489c494 in start_thread (arg=0x7fa7b9ffb700) at pthread_create.c:333 #7 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 34 (Thread 0x7fa7c2a09700 (LWP 5658)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055599bfc8561 in os_event::timed_wait (this=0x55599f4e0ee0, abstime=0x7fa7c2a08c30) at /data/src/10.4/storage/innobase/os/os0event.cc:281 #2 0x000055599bfc8877 in os_event::wait_time_low (this=0x55599f4e0ee0, time_in_usec=993000, reset_sig_count=90) at /data/src/10.4/storage/innobase/os/os0event.cc:403 #3 0x000055599bfc8a27 in os_event_wait_time_low (event=0x55599f4e0ee0, time_in_usec=993000, reset_sig_count=90) at /data/src/10.4/storage/innobase/os/os0event.cc:503 #4 0x000055599c1a144e in pc_sleep_if_needed (next_loop_time=1544272799988, sig_count=90, cur_time=1544272798995) at /data/src/10.4/storage/innobase/buf/buf0flu.cc:2685 #5 0x000055599c1a2394 in buf_flush_page_cleaner_coordinator () at /data/src/10.4/storage/innobase/buf/buf0flu.cc:3144 #6 0x00007fa7f489c494 in start_thread (arg=0x7fa7c2a09700) at pthread_create.c:333 #7 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 33 (Thread 0x7fa7c4a0d700 (LWP 5654)): #0 0x00007fa7f46936ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055599bfbbbff in LinuxAIOHandler::collect (this=0x7fa7c4a0cc40) at /data/src/10.4/storage/innobase/os/os0file.cc:1920 #2 0x000055599bfbc12c in LinuxAIOHandler::poll (this=0x7fa7c4a0cc40, m1=0x7fa7c4a0cce8, m2=0x7fa7c4a0ccf0, request=0x7fa7c4a0cd20) at /data/src/10.4/storage/innobase/os/os0file.cc:2065 #3 0x000055599bfbc28c in os_aio_linux_handler (global_segment=6, m1=0x7fa7c4a0cce8, m2=0x7fa7c4a0ccf0, request=0x7fa7c4a0cd20) at /data/src/10.4/storage/innobase/os/os0file.cc:2119 #4 0x000055599bfc0dbc in os_aio_handler (segment=6, m1=0x7fa7c4a0cce8, m2=0x7fa7c4a0ccf0, request=0x7fa7c4a0cd20) at /data/src/10.4/storage/innobase/os/os0file.cc:5672 #5 0x000055599c217d53 in fil_aio_wait (segment=6) at /data/src/10.4/storage/innobase/fil/fil0fil.cc:4454 #6 0x000055599c0bb0fb in io_handler_thread (arg=0x55599d9128f0 ) at /data/src/10.4/storage/innobase/srv/srv0start.cc:325 #7 0x00007fa7f489c494 in start_thread (arg=0x7fa7c4a0d700) at pthread_create.c:333 #8 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 32 (Thread 0x7fa7e9203700 (LWP 5675)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055599c37b13c in safe_cond_wait (cond=0x55599d08bf00 , mp=0x55599d08f340 , file=0x55599c4352b0 "/data/src/10.4/include/mysql/psi/mysql_thread.h", line=1178) at /data/src/10.4/mysys/thr_mutex.c:492 #2 0x000055599b7b85dc in inline_mysql_cond_wait (that=0x55599d08bf00 , mutex=0x55599d08f340 , src_file=0x55599c435c5d "/data/src/10.4/sql/slave.cc", src_line=513) at /data/src/10.4/include/mysql/psi/mysql_thread.h:1178 #3 0x000055599b7b9abb in handle_slave_background (arg=0x0) at /data/src/10.4/sql/slave.cc:513 #4 0x000055599bed2862 in pfs_spawn_thread (arg=0x55599f3ee5b0) at /data/src/10.4/storage/perfschema/pfs.cc:1862 #5 0x00007fa7f489c494 in start_thread (arg=0x7fa7e9203700) at pthread_create.c:333 #6 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 31 (Thread 0x7fa7c420c700 (LWP 5655)): #0 0x00007fa7f46936ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055599bfbbbff in LinuxAIOHandler::collect (this=0x7fa7c420bc40) at /data/src/10.4/storage/innobase/os/os0file.cc:1920 #2 0x000055599bfbc12c in LinuxAIOHandler::poll (this=0x7fa7c420bc40, m1=0x7fa7c420bce8, m2=0x7fa7c420bcf0, request=0x7fa7c420bd20) at /data/src/10.4/storage/innobase/os/os0file.cc:2065 #3 0x000055599bfbc28c in os_aio_linux_handler (global_segment=7, m1=0x7fa7c420bce8, m2=0x7fa7c420bcf0, request=0x7fa7c420bd20) at /data/src/10.4/storage/innobase/os/os0file.cc:2119 #4 0x000055599bfc0dbc in os_aio_handler (segment=7, m1=0x7fa7c420bce8, m2=0x7fa7c420bcf0, request=0x7fa7c420bd20) at /data/src/10.4/storage/innobase/os/os0file.cc:5672 #5 0x000055599c217d53 in fil_aio_wait (segment=7) at /data/src/10.4/storage/innobase/fil/fil0fil.cc:4454 #6 0x000055599c0bb0fb in io_handler_thread (arg=0x55599d9128f8 ) at /data/src/10.4/storage/innobase/srv/srv0start.cc:325 #7 0x00007fa7f489c494 in start_thread (arg=0x7fa7c420c700) at pthread_create.c:333 #8 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 30 (Thread 0x7fa7e924d700 (LWP 5674)): #0 do_sigwait (set=, set@entry=0x7fa7e924ce30, sig=sig@entry=0x7fa7e924ce00) at ../sysdeps/unix/sysv/linux/sigwait.c:64 #1 0x00007fa7f48a5ced in __sigwait (set=0x7fa7e924ce30, sig=0x7fa7e924ce00) at ../sysdeps/unix/sysv/linux/sigwait.c:96 #2 0x000055599b78b3c2 in signal_hand (arg=0x0) at /data/src/10.4/sql/mysqld.cc:3411 #3 0x000055599bed2862 in pfs_spawn_thread (arg=0x55599feffb90) at /data/src/10.4/storage/perfschema/pfs.cc:1862 #4 0x00007fa7f489c494 in start_thread (arg=0x7fa7e924d700) at pthread_create.c:333 #5 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 29 (Thread 0x7fa7e916f700 (LWP 5709)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055599c37b446 in safe_cond_timedwait (cond=0x7fa780000d70, mp=0x7fa780000cc0, abstime=0x7fa7e916d520, file=0x55599c49ad00 "/data/src/10.4/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.4/mysys/thr_mutex.c:546 #2 0x000055599ba24323 in inline_mysql_cond_timedwait (that=0x7fa780000d70, mutex=0x7fa780000cc0, abstime=0x7fa7e916d520, src_file=0x55599c49b012 "/data/src/10.4/sql/mdl.cc", src_line=1094) at /data/src/10.4/include/mysql/psi/mysql_thread.h:1215 #3 0x000055599ba2574d in MDL_wait::timed_wait (this=0x7fa780000cc0, owner=0x7fa780000c70, abs_timeout=0x7fa7e916d520, set_status_on_timeout=true, wait_state_name=0x55599ce8aff0 ) at /data/src/10.4/sql/mdl.cc:1094 #4 0x000055599b9d0501 in TABLE_SHARE::wait_for_old_version (this=0x7fa7804aac18, thd=0x7fa780000ba0, abstime=0x7fa7e916d520, deadlock_weight=0) at /data/src/10.4/sql/table.cc:4581 #5 0x000055599baf2e6c in tdc_wait_for_old_version (thd=0x7fa780000ba0, db=0x7fa7800170a8 "test", table_name=0x7fa780016a38 "B", wait_timeout=5, deadlock_weight=0, refresh_version=9223372036854775807) at /data/src/10.4/sql/table_cache.cc:1226 #6 0x000055599b820084 in open_table (thd=0x7fa780000ba0, table_list=0x7fa780016a70, ot_ctx=0x7fa7e916d970) at /data/src/10.4/sql/sql_base.cc:1930 #7 0x000055599b8232f0 in open_and_process_table (thd=0x7fa780000ba0, lex=0x7fa780004988, tables=0x7fa780016a70, counter=0x7fa7e916da04, flags=0, prelocking_strategy=0x7fa7e916da80, has_prelocking_list=false, ot_ctx=0x7fa7e916d970) at /data/src/10.4/sql/sql_base.cc:3598 #8 0x000055599b8244ec in open_tables (thd=0x7fa780000ba0, options=..., start=0x7fa7e916d9e8, counter=0x7fa7e916da04, flags=0, prelocking_strategy=0x7fa7e916da80) at /data/src/10.4/sql/sql_base.cc:4123 #9 0x000055599b82625b in open_and_lock_tables (thd=0x7fa780000ba0, options=..., tables=0x7fa780015ea0, derived=true, flags=0, prelocking_strategy=0x7fa7e916da80) at /data/src/10.4/sql/sql_base.cc:5000 #10 0x000055599b7e6928 in open_and_lock_tables (thd=0x7fa780000ba0, tables=0x7fa780015ea0, derived=true, flags=0) at /data/src/10.4/sql/sql_base.h:504 #11 0x000055599b9bb5c7 in mysql_create_view (thd=0x7fa780000ba0, views=0x7fa780015ea0, mode=VIEW_CREATE_OR_REPLACE) at /data/src/10.4/sql/sql_view.cc:449 #12 0x000055599b8be8d6 in mysql_execute_command (thd=0x7fa780000ba0) at /data/src/10.4/sql/sql_parse.cc:6111 #13 0x000055599b8c4216 in mysql_parse (thd=0x7fa780000ba0, rawbuf=0x7fa780015d48 "CREATE OR REPLACE VIEW p AS SELECT * FROM `B` /* QNO 26195 CON_ID 15 */", length=71, parser_state=0x7fa7e916e600, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:8092 #14 0x000055599b8b14f4 in dispatch_command (command=COM_QUERY, thd=0x7fa780000ba0, packet=0x7fa7800b3861 "CREATE OR REPLACE VIEW p AS SELECT * FROM `B` /* QNO 26195 CON_ID 15 */ ", packet_length=72, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:1851 #15 0x000055599b8aff18 in do_command (thd=0x7fa780000ba0) at /data/src/10.4/sql/sql_parse.cc:1396 #16 0x000055599ba1bb12 in do_handle_one_connection (connect=0x55599f3ee960) at /data/src/10.4/sql/sql_connect.cc:1402 #17 0x000055599ba1b896 in handle_one_connection (arg=0x55599f3ee960) at /data/src/10.4/sql/sql_connect.cc:1308 #18 0x000055599bed2862 in pfs_spawn_thread (arg=0x5559a003d7e0) at /data/src/10.4/storage/perfschema/pfs.cc:1862 #19 0x00007fa7f489c494 in start_thread (arg=0x7fa7e916f700) at pthread_create.c:333 #20 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 28 (Thread 0x7fa7d44da700 (LWP 5756)): #0 __lll_unlock_wake () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:371 #1 0x00007fa7f48a01d1 in __pthread_mutex_unlock_usercnt (mutex=0x55599d92cfc0 , decr=) at pthread_mutex_unlock.c:55 #2 0x000055599c39c957 in DoTrace (cs=0x7fa764000a30) at /data/src/10.4/dbug/dbug.c:1734 #3 0x000055599c39ba9d in _db_return_ (_stack_frame_=0x7fa7d44d87e0) at /data/src/10.4/dbug/dbug.c:1194 #4 0x000055599bee817a in innobase_trx_init (thd=0x7fa764000b00, trx=0x7fa7e926e618) at /data/src/10.4/storage/innobase/handler/ha_innodb.cc:2687 #5 0x000055599bee830c in check_trx_exists (thd=0x7fa764000b00) at /data/src/10.4/storage/innobase/handler/ha_innodb.cc:2726 #6 0x000055599bf0ee8c in ha_innobase::update_thd (this=0x7fa764149978, thd=0x7fa764000b00) at /data/src/10.4/storage/innobase/handler/ha_innodb.cc:2945 #7 0x000055599bf02d8c in ha_innobase::external_lock (this=0x7fa764149978, thd=0x7fa764000b00, lock_type=1) at /data/src/10.4/storage/innobase/handler/ha_innodb.cc:15383 #8 0x000055599bbd155e in handler::ha_external_lock (this=0x7fa764149978, thd=0x7fa764000b00, lock_type=1) at /data/src/10.4/sql/handler.cc:6163 #9 0x000055599bcf0e4a in lock_external (thd=0x7fa764000b00, tables=0x7fa7640154a0, count=2) at /data/src/10.4/sql/lock.cc:396 #10 0x000055599bcf0b3a in mysql_lock_tables (thd=0x7fa764000b00, sql_lock=0x7fa764015480, flags=0) at /data/src/10.4/sql/lock.cc:342 #11 0x000055599bcf09f6 in mysql_lock_tables (thd=0x7fa764000b00, tables=0x7fa764015470, count=2, flags=0) at /data/src/10.4/sql/lock.cc:304 #12 0x000055599b826c4f in lock_tables (thd=0x7fa764000b00, tables=0x7fa764013ad0, count=2, flags=0) at /data/src/10.4/sql/sql_base.cc:5265 #13 0x000055599b8262d3 in open_and_lock_tables (thd=0x7fa764000b00, options=..., tables=0x7fa764013ad0, derived=true, flags=0, prelocking_strategy=0x7fa7d44d8c90) at /data/src/10.4/sql/sql_base.cc:5009 #14 0x000055599b7e6928 in open_and_lock_tables (thd=0x7fa764000b00, tables=0x7fa764013ad0, derived=true, flags=0) at /data/src/10.4/sql/sql_base.h:504 #15 0x000055599b8b9bde in mysql_execute_command (thd=0x7fa764000b00) at /data/src/10.4/sql/sql_parse.cc:4811 #16 0x000055599b8c4216 in mysql_parse (thd=0x7fa764000b00, rawbuf=0x7fa764013998 "INSERT INTO `tmp` SELECT * FROM A /* QNO 6447 CON_ID 18 */", length=59, parser_state=0x7fa7d44d9600, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:8092 #17 0x000055599b8b14f4 in dispatch_command (command=COM_QUERY, thd=0x7fa764000b00, packet=0x7fa76400b311 " INSERT INTO `tmp` SELECT * FROM A /* QNO 6447 CON_ID 18 */ ", packet_length=61, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:1851 #18 0x000055599b8aff18 in do_command (thd=0x7fa764000b00) at /data/src/10.4/sql/sql_parse.cc:1396 #19 0x000055599ba1bb12 in do_handle_one_connection (connect=0x55599f3ee960) at /data/src/10.4/sql/sql_connect.cc:1402 #20 0x000055599ba1b896 in handle_one_connection (arg=0x55599f3ee960) at /data/src/10.4/sql/sql_connect.cc:1308 #21 0x000055599bed2862 in pfs_spawn_thread (arg=0x5559a003e310) at /data/src/10.4/storage/perfschema/pfs.cc:1862 #22 0x00007fa7f489c494 in start_thread (arg=0x7fa7d44da700) at pthread_create.c:333 #23 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 27 (Thread 0x7fa7e8f0c700 (LWP 5752)): #0 0x000055599c089acc in sel_node_create (heap=0x7fa76c1477d0) at /data/src/10.4/storage/innobase/row/row0sel.cc:359 #1 0x000055599c05645d in row_prebuild_sel_graph (prebuilt=0x7fa76c147858) at /data/src/10.4/storage/innobase/row/row0mysql.cc:1602 #2 0x000055599c092584 in row_search_mvcc (buf=0x7fa76c11eba8 "\377 ", mode=PAGE_CUR_G, prebuilt=0x7fa76c147858, match_mode=0, direction=0) at /data/src/10.4/storage/innobase/row/row0sel.cc:4233 #3 0x000055599bef6815 in ha_innobase::index_read (this=0x7fa76c030928, buf=0x7fa76c11eba8 "\377 ", key_ptr=0x0, key_len=0, find_flag=HA_READ_AFTER_KEY) at /data/src/10.4/storage/innobase/handler/ha_innodb.cc:9272 #4 0x000055599bef766c in ha_innobase::index_first (this=0x7fa76c030928, buf=0x7fa76c11eba8 "\377 ") at /data/src/10.4/storage/innobase/handler/ha_innodb.cc:9649 #5 0x000055599bef7877 in ha_innobase::rnd_next (this=0x7fa76c030928, buf=0x7fa76c11eba8 "\377 ") at /data/src/10.4/storage/innobase/handler/ha_innodb.cc:9742 #6 0x000055599bbc848b in handler::ha_rnd_next (this=0x7fa76c030928, buf=0x7fa76c11eba8 "\377 ") at /data/src/10.4/sql/handler.cc:2765 #7 0x000055599bd4f4c7 in rr_sequential (info=0x7fa7e8f08100) at /data/src/10.4/sql/records.cc:481 #8 0x000055599b817523 in READ_RECORD::read_record (this=0x7fa7e8f08100) at /data/src/10.4/sql/records.h:73 #9 0x000055599b99a2ec in copy_data_between_tables (thd=0x7fa76c000b00, from=0x7fa76c191a70, to=0x7fa76c3e83e0, create=..., ignore=false, order_num=0, order=0x0, copied=0x7fa7e8f08ac8, deleted=0x7fa7e8f08ad0, keys_onoff=Alter_info::LEAVE_AS_IS, alter_ctx=0x7fa7e8f098d0) at /data/src/10.4/sql/sql_table.cc:10377 #10 0x000055599b99801c in mysql_alter_table (thd=0x7fa76c000b00, new_db=0x7fa76c0051b8, new_name=0x7fa76c005588, create_info=0x7fa7e8f0a4c0, table_list=0x7fa76c013b20, alter_info=0x7fa7e8f0a400, order_num=0, order=0x0, ignore=false) at /data/src/10.4/sql/sql_table.cc:9875 #11 0x000055599ba21acf in Sql_cmd_alter_table::execute (this=0x7fa76c014568, thd=0x7fa76c000b00) at /data/src/10.4/sql/sql_alter.cc:497 #12 0x000055599b8bf2ea in mysql_execute_command (thd=0x7fa76c000b00) at /data/src/10.4/sql/sql_parse.cc:6290 #13 0x000055599b8c4216 in mysql_parse (thd=0x7fa76c000b00, rawbuf=0x7fa76c013998 "ALTER TABLE t4 ADD CONSTRAINT w CHECK (scol3 LIKE 4), DROP FOREIGN KEY IF EXISTS c /* QNO 7164 CON_ID 16 */", length=108, parser_state=0x7fa7e8f0b600, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:8092 #14 0x000055599b8b14f4 in dispatch_command (command=COM_QUERY, thd=0x7fa76c000b00, packet=0x7fa76c00b311 "ALTER TABLE t4 ADD CONSTRAINT w CHECK (scol3 LIKE 4), DROP FOREIGN KEY IF EXISTS c /* QNO 7164 CON_ID 16 */ ", packet_length=109, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:1851 #15 0x000055599b8aff18 in do_command (thd=0x7fa76c000b00) at /data/src/10.4/sql/sql_parse.cc:1396 #16 0x000055599ba1bb12 in do_handle_one_connection (connect=0x55599f3ee960) at /data/src/10.4/sql/sql_connect.cc:1402 #17 0x000055599ba1b896 in handle_one_connection (arg=0x55599f3ee960) at /data/src/10.4/sql/sql_connect.cc:1308 #18 0x000055599bed2862 in pfs_spawn_thread (arg=0x5559a003db90) at /data/src/10.4/storage/perfschema/pfs.cc:1862 #19 0x00007fa7f489c494 in start_thread (arg=0x7fa7e8f0c700) at pthread_create.c:333 #20 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 26 (Thread 0x7fa7c2208700 (LWP 5665)): #0 0x00007fa7f48a57dd in nanosleep () at ../sysdeps/unix/syscall-template.S:84 #1 0x000055599bfc8f61 in os_thread_sleep (tm=1000000) at /data/src/10.4/storage/innobase/os/os0thread.cc:225 #2 0x000055599c0b8b49 in srv_master_sleep () at /data/src/10.4/storage/innobase/srv/srv0srv.cc:2320 #3 0x000055599c0b8c79 in srv_master_thread (arg=0x0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:2361 #4 0x00007fa7f489c494 in start_thread (arg=0x7fa7c2208700) at pthread_create.c:333 #5 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 25 (Thread 0x7fa7b8ff9700 (LWP 5670)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055599bfc8c3a in os_event::wait (this=0x55599f4e0e60) at /data/src/10.4/storage/innobase/os/os0event.cc:161 #2 0x000055599bfc86cb in os_event::wait_low (this=0x55599f4e0e60, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:331 #3 0x000055599bfc8a4c in os_event_wait_low (event=0x55599f4e0e60, reset_sig_count=0) at /data/src/10.4/storage/innobase/os/os0event.cc:520 #4 0x000055599c1972a2 in buf_dump_thread () at /data/src/10.4/storage/innobase/buf/buf0dump.cc:835 #5 0x00007fa7f489c494 in start_thread (arg=0x7fa7b8ff9700) at pthread_create.c:333 #6 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 24 (Thread 0x7fa7baffd700 (LWP 5666)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055599bfc8561 in os_event::timed_wait (this=0x55599f4e0b60, abstime=0x7fa7baffcdf0) at /data/src/10.4/storage/innobase/os/os0event.cc:281 #2 0x000055599bfc8877 in os_event::wait_time_low (this=0x55599f4e0b60, time_in_usec=10000, reset_sig_count=6880) at /data/src/10.4/storage/innobase/os/os0event.cc:403 #3 0x000055599bfc8a27 in os_event_wait_time_low (event=0x55599f4e0b60, time_in_usec=10000, reset_sig_count=6880) at /data/src/10.4/storage/innobase/os/os0event.cc:503 #4 0x000055599c0b5580 in srv_resume_thread (slot=0x55599cecd508 , sig_count=6880, wait=true, timeout_usec=10000) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:908 #5 0x000055599c0b95ee in srv_purge_coordinator_suspend (slot=0x55599cecd508 , rseg_history_len=12) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:2626 #6 0x000055599c0b9881 in srv_purge_coordinator_thread (arg=0x0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:2701 #7 0x00007fa7f489c494 in start_thread (arg=0x7fa7baffd700) at pthread_create.c:333 #8 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 23 (Thread 0x7fa79bfff700 (LWP 5671)): #0 0x00007fa7f48a57dd in nanosleep () at ../sysdeps/unix/syscall-template.S:84 #1 0x000055599bfc8f61 in os_thread_sleep (tm=1000000) at /data/src/10.4/storage/innobase/os/os0thread.cc:225 #2 0x000055599c171496 in btr_defragment_thread () at /data/src/10.4/storage/innobase/btr/btr0defragment.cc:705 #3 0x00007fa7f489c494 in start_thread (arg=0x7fa79bfff700) at pthread_create.c:333 #4 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 22 (Thread 0x7fa7c0a05700 (LWP 5662)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055599bfc8561 in os_event::timed_wait (this=0x55599f4e0de0, abstime=0x7fa7c0a04e60) at /data/src/10.4/storage/innobase/os/os0event.cc:281 #2 0x000055599bfc8877 in os_event::wait_time_low (this=0x55599f4e0de0, time_in_usec=5000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:403 #3 0x000055599bfc8a27 in os_event_wait_time_low (event=0x55599f4e0de0, time_in_usec=5000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:503 #4 0x000055599c0b730a in srv_monitor_thread () at /data/src/10.4/storage/innobase/srv/srv0srv.cc:1684 #5 0x00007fa7f489c494 in start_thread (arg=0x7fa7c0a05700) at pthread_create.c:333 #6 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 21 (Thread 0x7fa7c1a07700 (LWP 5660)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055599bfc8561 in os_event::timed_wait (this=0x55599fdb3070, abstime=0x7fa7c1a06e80) at /data/src/10.4/storage/innobase/os/os0event.cc:281 #2 0x000055599bfc8877 in os_event::wait_time_low (this=0x55599fdb3070, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:403 #3 0x000055599bfc8a27 in os_event_wait_time_low (event=0x55599fdb3070, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:503 #4 0x000055599bf94eaf in lock_wait_timeout_thread () at /data/src/10.4/storage/innobase/lock/lock0wait.cc:543 #5 0x00007fa7f489c494 in start_thread (arg=0x7fa7c1a07700) at pthread_create.c:333 #6 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 20 (Thread 0x7fa7c5a0f700 (LWP 5652)): #0 0x00007fa7f46936ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055599bfbbbff in LinuxAIOHandler::collect (this=0x7fa7c5a0ec40) at /data/src/10.4/storage/innobase/os/os0file.cc:1920 #2 0x000055599bfbc12c in LinuxAIOHandler::poll (this=0x7fa7c5a0ec40, m1=0x7fa7c5a0ece8, m2=0x7fa7c5a0ecf0, request=0x7fa7c5a0ed20) at /data/src/10.4/storage/innobase/os/os0file.cc:2065 #3 0x000055599bfbc28c in os_aio_linux_handler (global_segment=4, m1=0x7fa7c5a0ece8, m2=0x7fa7c5a0ecf0, request=0x7fa7c5a0ed20) at /data/src/10.4/storage/innobase/os/os0file.cc:2119 #4 0x000055599bfc0dbc in os_aio_handler (segment=4, m1=0x7fa7c5a0ece8, m2=0x7fa7c5a0ecf0, request=0x7fa7c5a0ed20) at /data/src/10.4/storage/innobase/os/os0file.cc:5672 #5 0x000055599c217d53 in fil_aio_wait (segment=4) at /data/src/10.4/storage/innobase/fil/fil0fil.cc:4454 #6 0x000055599c0bb0fb in io_handler_thread (arg=0x55599d9128e0 ) at /data/src/10.4/storage/innobase/srv/srv0start.cc:325 #7 0x00007fa7f489c494 in start_thread (arg=0x7fa7c5a0f700) at pthread_create.c:333 #8 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 19 (Thread 0x7fa7d5cdd700 (LWP 5649)): #0 0x00007fa7f46936ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055599bfbbbff in LinuxAIOHandler::collect (this=0x7fa7d5cdcc40) at /data/src/10.4/storage/innobase/os/os0file.cc:1920 #2 0x000055599bfbc12c in LinuxAIOHandler::poll (this=0x7fa7d5cdcc40, m1=0x7fa7d5cdcce8, m2=0x7fa7d5cdccf0, request=0x7fa7d5cdcd20) at /data/src/10.4/storage/innobase/os/os0file.cc:2065 #3 0x000055599bfbc28c in os_aio_linux_handler (global_segment=1, m1=0x7fa7d5cdcce8, m2=0x7fa7d5cdccf0, request=0x7fa7d5cdcd20) at /data/src/10.4/storage/innobase/os/os0file.cc:2119 #4 0x000055599bfc0dbc in os_aio_handler (segment=1, m1=0x7fa7d5cdcce8, m2=0x7fa7d5cdccf0, request=0x7fa7d5cdcd20) at /data/src/10.4/storage/innobase/os/os0file.cc:5672 #5 0x000055599c217d53 in fil_aio_wait (segment=1) at /data/src/10.4/storage/innobase/fil/fil0fil.cc:4454 #6 0x000055599c0bb0fb in io_handler_thread (arg=0x55599d9128c8 ) at /data/src/10.4/storage/innobase/srv/srv0start.cc:325 #7 0x00007fa7f489c494 in start_thread (arg=0x7fa7d5cdd700) at pthread_create.c:333 #8 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 18 (Thread 0x7fa7bb7fe700 (LWP 5664)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055599bfc8561 in os_event::timed_wait (this=0x55599fedcad0, abstime=0x7fa7bb7fdca0) at /data/src/10.4/storage/innobase/os/os0event.cc:281 #2 0x000055599bfc8877 in os_event::wait_time_low (this=0x55599fedcad0, time_in_usec=5000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:403 #3 0x000055599bfc8a27 in os_event_wait_time_low (event=0x55599fedcad0, time_in_usec=5000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:503 #4 0x000055599c118bfb in ib_wqueue_timedwait (wq=0x55599fedca40, wait_in_usecs=5000000) at /data/src/10.4/storage/innobase/ut/ut0wqueue.cc:163 #5 0x000055599c25c619 in fts_optimize_thread (arg=0x55599fedca40) at /data/src/10.4/storage/innobase/fts/fts0opt.cc:2897 #6 0x00007fa7f489c494 in start_thread (arg=0x7fa7bb7fe700) at pthread_create.c:333 #7 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 17 (Thread 0x7fa7d4446700 (LWP 5761)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055599c37b446 in safe_cond_timedwait (cond=0x7fa75c000cd0, mp=0x7fa75c000c20, abstime=0x7fa7d44431e0, file=0x55599c49ad00 "/data/src/10.4/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.4/mysys/thr_mutex.c:546 #2 0x000055599ba24323 in inline_mysql_cond_timedwait (that=0x7fa75c000cd0, mutex=0x7fa75c000c20, abstime=0x7fa7d44431e0, src_file=0x55599c49b012 "/data/src/10.4/sql/mdl.cc", src_line=1094) at /data/src/10.4/include/mysql/psi/mysql_thread.h:1215 #3 0x000055599ba2574d in MDL_wait::timed_wait (this=0x7fa75c000c20, owner=0x7fa75c000bd0, abs_timeout=0x7fa7d44431e0, set_status_on_timeout=true, wait_state_name=0x55599ce8aff0 ) at /data/src/10.4/sql/mdl.cc:1094 #4 0x000055599b9d0501 in TABLE_SHARE::wait_for_old_version (this=0x7fa7804882d8, thd=0x7fa75c000b00, abstime=0x7fa7d44431e0, deadlock_weight=0) at /data/src/10.4/sql/table.cc:4581 #5 0x000055599baf2e6c in tdc_wait_for_old_version (thd=0x7fa75c000b00, db=0x7fa75c014798 "test", table_name=0x7fa75c014128 "D", wait_timeout=5, deadlock_weight=0, refresh_version=9223372036854775807) at /data/src/10.4/sql/table_cache.cc:1226 #6 0x000055599b820084 in open_table (thd=0x7fa75c000b00, table_list=0x7fa75c014160, ot_ctx=0x7fa7d4443630) at /data/src/10.4/sql/sql_base.cc:1930 #7 0x000055599b8232f0 in open_and_process_table (thd=0x7fa75c000b00, lex=0x7fa75c0048e8, tables=0x7fa75c014160, counter=0x7fa7d4443704, flags=0, prelocking_strategy=0x7fa7d44436b0, has_prelocking_list=false, ot_ctx=0x7fa7d4443630) at /data/src/10.4/sql/sql_base.cc:3598 #8 0x000055599b8244ec in open_tables (thd=0x7fa75c000b00, options=..., start=0x7fa75c0048f8, counter=0x7fa7d4443704, flags=0, prelocking_strategy=0x7fa7d44436b0) at /data/src/10.4/sql/sql_base.cc:4123 #9 0x000055599b870518 in open_tables (thd=0x7fa75c000b00, tables=0x7fa75c0048f8, counter=0x7fa7d4443704, flags=0) at /data/src/10.4/sql/sql_base.h:473 #10 0x000055599b98c4a5 in mysql_create_like_table (thd=0x7fa75c000b00, table=0x7fa75c013ae8, src_table=0x7fa75c014160, create_info=0x7fa7d4444fe0) at /data/src/10.4/sql/sql_table.cc:5550 #11 0x000055599b8b7e32 in mysql_execute_command (thd=0x7fa75c000b00) at /data/src/10.4/sql/sql_parse.cc:4263 #12 0x000055599b8c4216 in mysql_parse (thd=0x7fa75c000b00, rawbuf=0x7fa75c013998 "CREATE OR REPLACE TEMPORARY TABLE `tmp` LIKE D /* QNO 7594 CON_ID 20 */", length=72, parser_state=0x7fa7d4445600, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:8092 #13 0x000055599b8b14f4 in dispatch_command (command=COM_QUERY, thd=0x7fa75c000b00, packet=0x7fa75c00b311 " CREATE OR REPLACE TEMPORARY TABLE `tmp` LIKE D /* QNO 7594 CON_ID 20 */ ", packet_length=74, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:1851 #14 0x000055599b8aff18 in do_command (thd=0x7fa75c000b00) at /data/src/10.4/sql/sql_parse.cc:1396 #15 0x000055599ba1bb12 in do_handle_one_connection (connect=0x55599f3ee960) at /data/src/10.4/sql/sql_connect.cc:1402 #16 0x000055599ba1b896 in handle_one_connection (arg=0x55599f3ee960) at /data/src/10.4/sql/sql_connect.cc:1308 #17 0x000055599bed2862 in pfs_spawn_thread (arg=0x5559a003e6d0) at /data/src/10.4/storage/perfschema/pfs.cc:1862 #18 0x00007fa7f489c494 in start_thread (arg=0x7fa7d4446700) at pthread_create.c:333 #19 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 16 (Thread 0x7fa7c1206700 (LWP 5661)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055599bfc8561 in os_event::timed_wait (this=0x55599f4e0d60, abstime=0x7fa7c1205ce0) at /data/src/10.4/storage/innobase/os/os0event.cc:281 #2 0x000055599bfc8877 in os_event::wait_time_low (this=0x55599f4e0d60, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:403 #3 0x000055599bfc8a27 in os_event_wait_time_low (event=0x55599f4e0d60, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:503 #4 0x000055599c0b782a in srv_error_monitor_thread () at /data/src/10.4/storage/innobase/srv/srv0srv.cc:1848 #5 0x00007fa7f489c494 in start_thread (arg=0x7fa7c1206700) at pthread_create.c:333 #6 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 15 (Thread 0x7fa7d4cdb700 (LWP 5651)): #0 0x00007fa7f46936ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055599bfbbbff in LinuxAIOHandler::collect (this=0x7fa7d4cdac40) at /data/src/10.4/storage/innobase/os/os0file.cc:1920 #2 0x000055599bfbc12c in LinuxAIOHandler::poll (this=0x7fa7d4cdac40, m1=0x7fa7d4cdace8, m2=0x7fa7d4cdacf0, request=0x7fa7d4cdad20) at /data/src/10.4/storage/innobase/os/os0file.cc:2065 #3 0x000055599bfbc28c in os_aio_linux_handler (global_segment=3, m1=0x7fa7d4cdace8, m2=0x7fa7d4cdacf0, request=0x7fa7d4cdad20) at /data/src/10.4/storage/innobase/os/os0file.cc:2119 #4 0x000055599bfc0dbc in os_aio_handler (segment=3, m1=0x7fa7d4cdace8, m2=0x7fa7d4cdacf0, request=0x7fa7d4cdad20) at /data/src/10.4/storage/innobase/os/os0file.cc:5672 #5 0x000055599c217d53 in fil_aio_wait (segment=3) at /data/src/10.4/storage/innobase/fil/fil0fil.cc:4454 #6 0x000055599c0bb0fb in io_handler_thread (arg=0x55599d9128d8 ) at /data/src/10.4/storage/innobase/srv/srv0start.cc:325 #7 0x00007fa7f489c494 in start_thread (arg=0x7fa7d4cdb700) at pthread_create.c:333 #8 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 14 (Thread 0x7fa7d54dc700 (LWP 5650)): #0 0x00007fa7f46936ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055599bfbbbff in LinuxAIOHandler::collect (this=0x7fa7d54dbc40) at /data/src/10.4/storage/innobase/os/os0file.cc:1920 #2 0x000055599bfbc12c in LinuxAIOHandler::poll (this=0x7fa7d54dbc40, m1=0x7fa7d54dbce8, m2=0x7fa7d54dbcf0, request=0x7fa7d54dbd20) at /data/src/10.4/storage/innobase/os/os0file.cc:2065 #3 0x000055599bfbc28c in os_aio_linux_handler (global_segment=2, m1=0x7fa7d54dbce8, m2=0x7fa7d54dbcf0, request=0x7fa7d54dbd20) at /data/src/10.4/storage/innobase/os/os0file.cc:2119 #4 0x000055599bfc0dbc in os_aio_handler (segment=2, m1=0x7fa7d54dbce8, m2=0x7fa7d54dbcf0, request=0x7fa7d54dbd20) at /data/src/10.4/storage/innobase/os/os0file.cc:5672 #5 0x000055599c217d53 in fil_aio_wait (segment=2) at /data/src/10.4/storage/innobase/fil/fil0fil.cc:4454 #6 0x000055599c0bb0fb in io_handler_thread (arg=0x55599d9128d0 ) at /data/src/10.4/storage/innobase/srv/srv0start.cc:325 #7 0x00007fa7f489c494 in start_thread (arg=0x7fa7d54dc700) at pthread_create.c:333 #8 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 13 (Thread 0x7fa7f4cb3740 (LWP 5603)): #0 0x00007fa7f2e944ed in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x000055599b79181d in handle_connections_sockets () at /data/src/10.4/sql/mysqld.cc:6572 #2 0x000055599b7908bf in mysqld_main (argc=20, argv=0x55599f2cafb8) at /data/src/10.4/sql/mysqld.cc:5952 #3 0x000055599b7849a0 in main (argc=20, argv=0x7ffc461ada28) at /data/src/10.4/sql/main.cc:25 Thread 12 (Thread 0x7fa79b7fe700 (LWP 5672)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055599bfc8c3a in os_event::wait (this=0x55599f4e0f60) at /data/src/10.4/storage/innobase/os/os0event.cc:161 #2 0x000055599bfc86cb in os_event::wait_low (this=0x55599f4e0f60, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:331 #3 0x000055599bfc8a4c in os_event_wait_low (event=0x55599f4e0f60, reset_sig_count=0) at /data/src/10.4/storage/innobase/os/os0event.cc:520 #4 0x000055599c17fbc1 in buf_resize_thread () at /data/src/10.4/storage/innobase/buf/buf0buf.cc:3247 #5 0x00007fa7f489c494 in start_thread (arg=0x7fa79b7fe700) at pthread_create.c:333 #6 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 11 (Thread 0x7fa7c3a0b700 (LWP 5656)): #0 0x00007fa7f46936ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055599bfbbbff in LinuxAIOHandler::collect (this=0x7fa7c3a0ac40) at /data/src/10.4/storage/innobase/os/os0file.cc:1920 #2 0x000055599bfbc12c in LinuxAIOHandler::poll (this=0x7fa7c3a0ac40, m1=0x7fa7c3a0ace8, m2=0x7fa7c3a0acf0, request=0x7fa7c3a0ad20) at /data/src/10.4/storage/innobase/os/os0file.cc:2065 #3 0x000055599bfbc28c in os_aio_linux_handler (global_segment=8, m1=0x7fa7c3a0ace8, m2=0x7fa7c3a0acf0, request=0x7fa7c3a0ad20) at /data/src/10.4/storage/innobase/os/os0file.cc:2119 #4 0x000055599bfc0dbc in os_aio_handler (segment=8, m1=0x7fa7c3a0ace8, m2=0x7fa7c3a0acf0, request=0x7fa7c3a0ad20) at /data/src/10.4/storage/innobase/os/os0file.cc:5672 #5 0x000055599c217d53 in fil_aio_wait (segment=8) at /data/src/10.4/storage/innobase/fil/fil0fil.cc:4454 #6 0x000055599c0bb0fb in io_handler_thread (arg=0x55599d912900 ) at /data/src/10.4/storage/innobase/srv/srv0start.cc:325 #7 0x00007fa7f489c494 in start_thread (arg=0x7fa7c3a0b700) at pthread_create.c:333 #8 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 10 (Thread 0x7fa79affd700 (LWP 5673)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055599c37b13c in safe_cond_wait (cond=0x7fa79affcdc0, mp=0x7fa79affce00, file=0x55599c662e40 "/data/src/10.4/include/mysql/psi/mysql_thread.h", line=1178) at /data/src/10.4/mysys/thr_mutex.c:492 #2 0x000055599bee0faf in inline_mysql_cond_wait (that=0x7fa79affcdc0, mutex=0x7fa79affce00, src_file=0x55599c6645d0 "/data/src/10.4/storage/innobase/handler/ha_innodb.cc", src_line=305) at /data/src/10.4/include/mysql/psi/mysql_thread.h:1178 #3 0x000055599bee5be5 in thd_destructor_proxy () at /data/src/10.4/storage/innobase/handler/ha_innodb.cc:305 #4 0x000055599bed2862 in pfs_spawn_thread (arg=0x55599fef71f0) at /data/src/10.4/storage/perfschema/pfs.cc:1862 #5 0x00007fa7f489c494 in start_thread (arg=0x7fa79affd700) at pthread_create.c:333 #6 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 9 (Thread 0x7fa7c520e700 (LWP 5653)): #0 0x00007fa7f46936ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055599bfbbbff in LinuxAIOHandler::collect (this=0x7fa7c520dc40) at /data/src/10.4/storage/innobase/os/os0file.cc:1920 #2 0x000055599bfbc12c in LinuxAIOHandler::poll (this=0x7fa7c520dc40, m1=0x7fa7c520dce8, m2=0x7fa7c520dcf0, request=0x7fa7c520dd20) at /data/src/10.4/storage/innobase/os/os0file.cc:2065 #3 0x000055599bfbc28c in os_aio_linux_handler (global_segment=5, m1=0x7fa7c520dce8, m2=0x7fa7c520dcf0, request=0x7fa7c520dd20) at /data/src/10.4/storage/innobase/os/os0file.cc:2119 #4 0x000055599bfc0dbc in os_aio_handler (segment=5, m1=0x7fa7c520dce8, m2=0x7fa7c520dcf0, request=0x7fa7c520dd20) at /data/src/10.4/storage/innobase/os/os0file.cc:5672 #5 0x000055599c217d53 in fil_aio_wait (segment=5) at /data/src/10.4/storage/innobase/fil/fil0fil.cc:4454 #6 0x000055599c0bb0fb in io_handler_thread (arg=0x55599d9128e8 ) at /data/src/10.4/storage/innobase/srv/srv0start.cc:325 #7 0x00007fa7f489c494 in start_thread (arg=0x7fa7c520e700) at pthread_create.c:333 #8 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 8 (Thread 0x7fa7e8e36700 (LWP 5648)): #0 0x00007fa7f46936ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055599bfbbbff in LinuxAIOHandler::collect (this=0x7fa7e8e35c40) at /data/src/10.4/storage/innobase/os/os0file.cc:1920 #2 0x000055599bfbc12c in LinuxAIOHandler::poll (this=0x7fa7e8e35c40, m1=0x7fa7e8e35ce8, m2=0x7fa7e8e35cf0, request=0x7fa7e8e35d20) at /data/src/10.4/storage/innobase/os/os0file.cc:2065 #3 0x000055599bfbc28c in os_aio_linux_handler (global_segment=0, m1=0x7fa7e8e35ce8, m2=0x7fa7e8e35cf0, request=0x7fa7e8e35d20) at /data/src/10.4/storage/innobase/os/os0file.cc:2119 #4 0x000055599bfc0dbc in os_aio_handler (segment=0, m1=0x7fa7e8e35ce8, m2=0x7fa7e8e35cf0, request=0x7fa7e8e35d20) at /data/src/10.4/storage/innobase/os/os0file.cc:5672 #5 0x000055599c217d53 in fil_aio_wait (segment=0) at /data/src/10.4/storage/innobase/fil/fil0fil.cc:4454 #6 0x000055599c0bb0fb in io_handler_thread (arg=0x55599d9128c0 ) at /data/src/10.4/storage/innobase/srv/srv0start.cc:325 #7 0x00007fa7f489c494 in start_thread (arg=0x7fa7e8e36700) at pthread_create.c:333 #8 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 7 (Thread 0x7fa7e9e69700 (LWP 5645)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055599c37b446 in safe_cond_timedwait (cond=0x55599d8c7e40 , mp=0x55599d8c7d80 , abstime=0x7fa7e9e68e00, file=0x55599c639c70 "/data/src/10.4/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.4/mysys/thr_mutex.c:546 #2 0x000055599be187ec in inline_mysql_cond_timedwait (that=0x55599d8c7e40 , mutex=0x55599d8c7d80 , abstime=0x7fa7e9e68e00, src_file=0x55599c639ca0 "/data/src/10.4/storage/maria/ma_servicethread.c", src_line=116) at /data/src/10.4/include/mysql/psi/mysql_thread.h:1215 #3 0x000055599be18cb8 in my_service_thread_sleep (control=0x55599cebbd80 , sleep_time=29000000000) at /data/src/10.4/storage/maria/ma_servicethread.c:115 #4 0x000055599be0d1cb in ma_checkpoint_background (arg=0x1e) at /data/src/10.4/storage/maria/ma_checkpoint.c:707 #5 0x000055599bed2862 in pfs_spawn_thread (arg=0x55599f497500) at /data/src/10.4/storage/perfschema/pfs.cc:1862 #6 0x00007fa7f489c494 in start_thread (arg=0x7fa7e9e69700) at pthread_create.c:333 #7 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 6 (Thread 0x7fa7c320a700 (LWP 5657)): #0 0x00007fa7f46936ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055599bfbbbff in LinuxAIOHandler::collect (this=0x7fa7c3209c40) at /data/src/10.4/storage/innobase/os/os0file.cc:1920 #2 0x000055599bfbc12c in LinuxAIOHandler::poll (this=0x7fa7c3209c40, m1=0x7fa7c3209ce8, m2=0x7fa7c3209cf0, request=0x7fa7c3209d20) at /data/src/10.4/storage/innobase/os/os0file.cc:2065 #3 0x000055599bfbc28c in os_aio_linux_handler (global_segment=9, m1=0x7fa7c3209ce8, m2=0x7fa7c3209cf0, request=0x7fa7c3209d20) at /data/src/10.4/storage/innobase/os/os0file.cc:2119 #4 0x000055599bfc0dbc in os_aio_handler (segment=9, m1=0x7fa7c3209ce8, m2=0x7fa7c3209cf0, request=0x7fa7c3209d20) at /data/src/10.4/storage/innobase/os/os0file.cc:5672 #5 0x000055599c217d53 in fil_aio_wait (segment=9) at /data/src/10.4/storage/innobase/fil/fil0fil.cc:4454 #6 0x000055599c0bb0fb in io_handler_thread (arg=0x55599d912908 ) at /data/src/10.4/storage/innobase/srv/srv0start.cc:325 #7 0x00007fa7f489c494 in start_thread (arg=0x7fa7c320a700) at pthread_create.c:333 #8 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 5 (Thread 0x7fa7b97fa700 (LWP 5669)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055599bfc8c3a in os_event::wait (this=0x55599f4e0ce0) at /data/src/10.4/storage/innobase/os/os0event.cc:161 #2 0x000055599bfc86cb in os_event::wait_low (this=0x55599f4e0ce0, reset_sig_count=12226) at /data/src/10.4/storage/innobase/os/os0event.cc:331 #3 0x000055599bfc8a4c in os_event_wait_low (event=0x55599f4e0ce0, reset_sig_count=0) at /data/src/10.4/storage/innobase/os/os0event.cc:520 #4 0x000055599c0b55a7 in srv_resume_thread (slot=0x55599cecd5b0 , sig_count=0, wait=true, timeout_usec=0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:911 #5 0x000055599c0b91e3 in srv_worker_thread (arg=0x0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:2495 #6 0x00007fa7f489c494 in start_thread (arg=0x7fa7b97fa700) at pthread_create.c:333 #7 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 4 (Thread 0x7fa7bbfff700 (LWP 5663)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055599bfc8561 in os_event::timed_wait (this=0x55599feca070, abstime=0x7fa7bbffeea0) at /data/src/10.4/storage/innobase/os/os0event.cc:281 #2 0x000055599bfc8877 in os_event::wait_time_low (this=0x55599feca070, time_in_usec=10000000, reset_sig_count=55) at /data/src/10.4/storage/innobase/os/os0event.cc:403 #3 0x000055599bfc8a27 in os_event_wait_time_low (event=0x55599feca070, time_in_usec=10000000, reset_sig_count=0) at /data/src/10.4/storage/innobase/os/os0event.cc:503 #4 0x000055599c201323 in dict_stats_thread () at /data/src/10.4/storage/innobase/dict/dict0stats_bg.cc:460 #5 0x00007fa7f489c494 in start_thread (arg=0x7fa7bbfff700) at pthread_create.c:333 #6 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 3 (Thread 0x7fa7ec5b2700 (LWP 5641)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055599c37b446 in safe_cond_timedwait (cond=0x55599d92ba80 , mp=0x55599d92b9c0 , abstime=0x7fa7ec5b1eb0, file=0x55599c7e7b70 "/data/src/10.4/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.4/mysys/thr_mutex.c:546 #2 0x000055599c37c462 in inline_mysql_cond_timedwait (that=0x55599d92ba80 , mutex=0x55599d92b9c0 , abstime=0x7fa7ec5b1eb0, src_file=0x55599c7e7ba0 "/data/src/10.4/mysys/thr_timer.c", src_line=292) at /data/src/10.4/include/mysql/psi/mysql_thread.h:1215 #3 0x000055599c37cf68 in timer_handler (arg=0x0) at /data/src/10.4/mysys/thr_timer.c:292 #4 0x000055599bed2862 in pfs_spawn_thread (arg=0x55599f3e7fb0) at /data/src/10.4/storage/perfschema/pfs.cc:1862 #5 0x00007fa7f489c494 in start_thread (arg=0x7fa7ec5b2700) at pthread_create.c:333 #6 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 2 (Thread 0x7fa7c01d2700 (LWP 5765)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055599c37b446 in safe_cond_timedwait (cond=0x55599d08bec0 , mp=0x55599d08e8c0 , abstime=0x7fa7c01d1da0, file=0x55599c425948 "/data/src/10.4/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.4/mysys/thr_mutex.c:546 #2 0x000055599b785323 in inline_mysql_cond_timedwait (that=0x55599d08bec0 , mutex=0x55599d08e8c0 , abstime=0x7fa7c01d1da0, src_file=0x55599c4278be "/data/src/10.4/sql/mysqld.cc", src_line=2861) at /data/src/10.4/include/mysql/psi/mysql_thread.h:1215 #3 0x000055599b78a44a in cache_thread (thd=0x7fa760000b00) at /data/src/10.4/sql/mysqld.cc:2860 #4 0x000055599b78a6ee in one_thread_per_connection_end (thd=0x7fa760000b00, put_in_cache=true) at /data/src/10.4/sql/mysqld.cc:2947 #5 0x000055599ba1bbfb in do_handle_one_connection (connect=0x5559a01d0ef0) at /data/src/10.4/sql/sql_connect.cc:1421 #6 0x000055599ba1b896 in handle_one_connection (arg=0x5559a01d0ef0) at /data/src/10.4/sql/sql_connect.cc:1308 #7 0x000055599bed2862 in pfs_spawn_thread (arg=0x55599f3daea0) at /data/src/10.4/storage/perfschema/pfs.cc:1862 #8 0x00007fa7f489c494 in start_thread (arg=0x7fa7c01d2700) at pthread_create.c:333 #9 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 1 (Thread 0x7fa7e8ec2700 (LWP 5754)): #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57 #1 0x000055599c375afa in my_write_core (sig=6) at /data/src/10.4/mysys/stacktrace.c:481 #2 0x000055599bbc0f74 in handle_fatal_signal (sig=6) at /data/src/10.4/sql/signal_handler.cc:305 #3 #4 0x00007fa7f2de7fcf in raise () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x00007fa7f2de93fa in abort () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x00007fa7f2de0e37 in __assert_fail_base () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x00007fa7f2de0ee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6 #8 0x000055599be9dcfd in pfs_lock::allocated_to_free (this=0x7fa7f2718c80) at /data/src/10.4/storage/perfschema/pfs_lock.h:199 #9 0x000055599beace94 in drop_table_share (thread=0x7fa7f03d1cc0, temporary=false, schema_name=0x7fa7700140e8 "test", schema_name_length=4, table_name=0x7fa770013a78 "D", table_name_length=1) at /data/src/10.4/storage/perfschema/pfs_instr_class.cc:1413 #10 0x000055599bed212d in drop_table_share_v1 (temporary=0 '\000', schema_name=0x7fa7700140e8 "test", schema_name_length=4, table_name=0x7fa770013a78 "D", table_name_length=1) at /data/src/10.4/storage/perfschema/pfs.cc:1606 #11 0x000055599b9839b9 in mysql_rm_table_no_locks (thd=0x7fa770000b00, tables=0x7fa770013ab0, if_exists=true, drop_temporary=true, drop_view=false, drop_sequence=false, dont_log_query=false, dont_free_locks=false) at /data/src/10.4/sql/sql_table.cc:2563 #12 0x000055599b9826d0 in mysql_rm_table (thd=0x7fa770000b00, tables=0x7fa770013ab0, if_exists=true, drop_temporary=true, drop_sequence=false) at /data/src/10.4/sql/sql_table.cc:2123 #13 0x000055599b8bab3d in mysql_execute_command (thd=0x7fa770000b00) at /data/src/10.4/sql/sql_parse.cc:5058 #14 0x000055599b8c4216 in mysql_parse (thd=0x7fa770000b00, rawbuf=0x7fa770013998 "DROP TEMPORARY TABLE IF EXISTS D /* QNO 5880 CON_ID 17 */", length=58, parser_state=0x7fa7e8ec1600, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:8092 #15 0x000055599b8b14f4 in dispatch_command (command=COM_QUERY, thd=0x7fa770000b00, packet=0x7fa77000b311 " DROP TEMPORARY TABLE IF EXISTS D /* QNO 5880 CON_ID 17 */ ", packet_length=60, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:1851 #16 0x000055599b8aff18 in do_command (thd=0x7fa770000b00) at /data/src/10.4/sql/sql_parse.cc:1396 #17 0x000055599ba1bb12 in do_handle_one_connection (connect=0x55599f3ee960) at /data/src/10.4/sql/sql_connect.cc:1402 #18 0x000055599ba1b896 in handle_one_connection (arg=0x55599f3ee960) at /data/src/10.4/sql/sql_connect.cc:1308 #19 0x000055599bed2862 in pfs_spawn_thread (arg=0x5559a003df50) at /data/src/10.4/storage/perfschema/pfs.cc:1862 #20 0x00007fa7f489c494 in start_thread (arg=0x7fa7e8ec2700) at pthread_create.c:333 #21 0x00007fa7f2e9d93f in clone () from /lib/x86_64-linux-gnu/libc.so.6