[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 0x00007f519f78e0c1 in __pthread_kill (threadid=, signo=6) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61 Thread 39 (Thread 0x7f5178552700 (LWP 30634)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f51a0d122bf in safe_cond_timedwait (cond=0x7f510c000d00, mp=0x7f510c000c50, abstime=0x7f517854f3a0, file=0x7f51a0e11980 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.3/mysys/thr_mutex.c:546 #2 0x00007f51a03d881d in inline_mysql_cond_timedwait (that=0x7f510c000d00, mutex=0x7f510c000c50, abstime=0x7f517854f3a0, src_file=0x7f51a0e11c2a "/data/src/10.3/sql/mdl.cc", src_line=1094) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1215 #3 0x00007f51a03d9c47 in MDL_wait::timed_wait (this=0x7f510c000c50, owner=0x7f510c000be0, abs_timeout=0x7f517854f3a0, set_status_on_timeout=false, wait_state_name=0x7f51a17d2330 ) at /data/src/10.3/sql/mdl.cc:1094 #4 0x00007f51a03db6ef in MDL_context::acquire_lock (this=0x7f510c000c50, mdl_request=0x7f510c013fe0, lock_wait_timeout=86400) at /data/src/10.3/sql/mdl.cc:2148 #5 0x00007f51a01e1fbf in open_table_get_mdl_lock (thd=0x7f510c000b00, ot_ctx=0x7f517854fab0, mdl_request=0x7f510c013fe0, flags=0, mdl_ticket=0x7f517854f690) at /data/src/10.3/sql/sql_base.cc:1467 #6 0x00007f51a01e28f6 in open_table (thd=0x7f510c000b00, table_list=0x7f510c013b80, ot_ctx=0x7f517854fab0) at /data/src/10.3/sql/sql_base.cc:1750 #7 0x00007f51a01e5ff0 in open_and_process_table (thd=0x7f510c000b00, lex=0x7f510c004898, tables=0x7f510c013b80, counter=0x7f517854fb44, flags=0, prelocking_strategy=0x7f517854fbc0, has_prelocking_list=false, ot_ctx=0x7f517854fab0) at /data/src/10.3/sql/sql_base.cc:3529 #8 0x00007f51a01e71c7 in open_tables (thd=0x7f510c000b00, options=..., start=0x7f517854fb28, counter=0x7f517854fb44, flags=0, prelocking_strategy=0x7f517854fbc0) at /data/src/10.3/sql/sql_base.cc:4049 #9 0x00007f51a01e8f41 in open_and_lock_tables (thd=0x7f510c000b00, options=..., tables=0x7f510c013b80, derived=true, flags=0, prelocking_strategy=0x7f517854fbc0) at /data/src/10.3/sql/sql_base.cc:4924 #10 0x00007f51a01a9939 in open_and_lock_tables (thd=0x7f510c000b00, tables=0x7f510c013b80, derived=true, flags=0) at /data/src/10.3/sql/sql_base.h:491 #11 0x00007f51a06ff525 in mysql_delete (thd=0x7f510c000b00, table_list=0x7f510c013b80, conds=0x7f510c0146c8, order_list=0x7f510c005350, limit=18446744073709551615, options=549755813888, result=0x0) at /data/src/10.3/sql/sql_delete.cc:303 #12 0x00007f51a0276221 in mysql_execute_command (thd=0x7f510c000b00) at /data/src/10.3/sql/sql_parse.cc:4923 #13 0x00007f51a027fd4a in mysql_parse (thd=0x7f510c000b00, rawbuf=0x7f510c013a48 "DELETE FROM t1 WHERE col3 = 2 OR col3 IS NULL /* QNO 168 CON_ID 19 */", length=70, parser_state=0x7f5178551630, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:8003 #14 0x00007f51a026d44f in dispatch_command (command=COM_QUERY, thd=0x7f510c000b00, packet=0x7f510c00b281 "DELETE FROM t1 WHERE col3 = 2 OR col3 IS NULL /* QNO 168 CON_ID 19 */ ", packet_length=71, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1846 #15 0x00007f51a026be73 in do_command (thd=0x7f510c000b00) at /data/src/10.3/sql/sql_parse.cc:1391 #16 0x00007f51a03d088f in do_handle_one_connection (connect=0x7f51a3f1e010) at /data/src/10.3/sql/sql_connect.cc:1402 #17 0x00007f51a03d0613 in handle_one_connection (arg=0x7f51a3f1e010) at /data/src/10.3/sql/sql_connect.cc:1308 #18 0x00007f519f789064 in start_thread (arg=0x7f5178552700) at pthread_create.c:309 #19 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 38 (Thread 0x7f519c944700 (LWP 30632)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f51a0d122bf in safe_cond_timedwait (cond=0x7f5118000d00, mp=0x7f5118000c50, abstime=0x7f519c9419e0, file=0x7f51a0e11980 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.3/mysys/thr_mutex.c:546 #2 0x00007f51a03d881d in inline_mysql_cond_timedwait (that=0x7f5118000d00, mutex=0x7f5118000c50, abstime=0x7f519c9419e0, src_file=0x7f51a0e11c2a "/data/src/10.3/sql/mdl.cc", src_line=1094) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1215 #3 0x00007f51a03d9c47 in MDL_wait::timed_wait (this=0x7f5118000c50, owner=0x7f5118000be0, abs_timeout=0x7f519c9419e0, set_status_on_timeout=false, wait_state_name=0x7f51a17d2330 ) at /data/src/10.3/sql/mdl.cc:1094 #4 0x00007f51a03db6ef in MDL_context::acquire_lock (this=0x7f5118000c50, mdl_request=0x7f51180152f8, lock_wait_timeout=86400) at /data/src/10.3/sql/mdl.cc:2148 #5 0x00007f51a01e1fbf in open_table_get_mdl_lock (thd=0x7f5118000b00, ot_ctx=0x7f519c9420f0, mdl_request=0x7f51180152f8, flags=0, mdl_ticket=0x7f519c941cd0) at /data/src/10.3/sql/sql_base.cc:1467 #6 0x00007f51a01e28f6 in open_table (thd=0x7f5118000b00, table_list=0x7f5118014e98, ot_ctx=0x7f519c9420f0) at /data/src/10.3/sql/sql_base.cc:1750 #7 0x00007f51a01e5e65 in open_and_process_table (thd=0x7f5118000b00, lex=0x7f5118004898, tables=0x7f5118014e98, counter=0x7f519c942184, flags=0, prelocking_strategy=0x7f519c942200, has_prelocking_list=false, ot_ctx=0x7f519c9420f0) at /data/src/10.3/sql/sql_base.cc:3492 #8 0x00007f51a01e71c7 in open_tables (thd=0x7f5118000b00, options=..., start=0x7f519c942168, counter=0x7f519c942184, flags=0, prelocking_strategy=0x7f519c942200) at /data/src/10.3/sql/sql_base.cc:4049 #9 0x00007f51a01e8f41 in open_and_lock_tables (thd=0x7f5118000b00, options=..., tables=0x7f5118013bb0, derived=true, flags=0, prelocking_strategy=0x7f519c942200) at /data/src/10.3/sql/sql_base.cc:4924 #10 0x00007f51a01a9939 in open_and_lock_tables (thd=0x7f5118000b00, tables=0x7f5118013bb0, derived=true, flags=0) at /data/src/10.3/sql/sql_base.h:491 #11 0x00007f51a02343a7 in mysql_insert (thd=0x7f5118000b00, table_list=0x7f5118013bb0, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /data/src/10.3/sql/sql_insert.cc:766 #12 0x00007f51a02755ba in mysql_execute_command (thd=0x7f5118000b00) at /data/src/10.3/sql/sql_parse.cc:4725 #13 0x00007f51a027fd4a in mysql_parse (thd=0x7f5118000b00, rawbuf=0x7f5118013a48 "INSERT INTO trigger30631 VALUES (1) /* TRANSFORM_OUTCOME_ANY */ /* QNO 247 CON_ID 18 */", length=87, parser_state=0x7f519c943630, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:8003 #14 0x00007f51a026d44f in dispatch_command (command=COM_QUERY, thd=0x7f5118000b00, packet=0x7f511800b281 "INSERT INTO trigger30631 VALUES (1) /* TRANSFORM_OUTCOME_ANY */ /* QNO 247 CON_ID 18 */ ", packet_length=88, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1846 #15 0x00007f51a026be73 in do_command (thd=0x7f5118000b00) at /data/src/10.3/sql/sql_parse.cc:1391 #16 0x00007f51a03d088f in do_handle_one_connection (connect=0x7f51a3f1e010) at /data/src/10.3/sql/sql_connect.cc:1402 #17 0x00007f51a03d0613 in handle_one_connection (arg=0x7f51a3f1e010) at /data/src/10.3/sql/sql_connect.cc:1308 #18 0x00007f519f789064 in start_thread (arg=0x7f519c944700) at pthread_create.c:309 #19 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 37 (Thread 0x7f519cc37700 (LWP 30623)): #0 0x00007f519dbd3aed in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f51a0d72fb5 in vio_io_wait (vio=0x7f51a35ea1c0, event=VIO_IO_EVENT_READ, timeout=28800000) at /data/src/10.3/vio/viosocket.c:962 #2 0x00007f51a0d716b8 in vio_socket_io_wait (vio=0x7f51a35ea1c0, event=VIO_IO_EVENT_READ) at /data/src/10.3/vio/viosocket.c:119 #3 0x00007f51a0d718a2 in vio_read (vio=0x7f51a35ea1c0, buf=0x7f512800b280 "\a", size=4) at /data/src/10.3/vio/viosocket.c:196 #4 0x00007f51a0161b70 in my_real_read (net=0x7f5128000e18, complen=0x7f519cc36da0, header=1 '\001') at /data/src/10.3/sql/net_serv.cc:956 #5 0x00007f51a01623f6 in my_net_read_packet_reallen (net=0x7f5128000e18, read_from_server=1 '\001', reallen=0x7f519cc36e08) at /data/src/10.3/sql/net_serv.cc:1237 #6 0x00007f51a01623aa in my_net_read_packet (net=0x7f5128000e18, read_from_server=1 '\001') at /data/src/10.3/sql/net_serv.cc:1221 #7 0x00007f51a026b95a in do_command (thd=0x7f5128000b00) at /data/src/10.3/sql/sql_parse.cc:1266 #8 0x00007f51a03d088f in do_handle_one_connection (connect=0x7f51a3f1e010) at /data/src/10.3/sql/sql_connect.cc:1402 #9 0x00007f51a03d0613 in handle_one_connection (arg=0x7f51a3f1e010) at /data/src/10.3/sql/sql_connect.cc:1308 #10 0x00007f519f789064 in start_thread (arg=0x7f519cc37700) at pthread_create.c:309 #11 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 36 (Thread 0x7f519cc81700 (LWP 30619)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f51a0d11fb5 in safe_cond_wait (cond=0x7f51a19ae8c0 , mp=0x7f51a19b1d00 , file=0x7f51a0db16c0 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1178) at /data/src/10.3/mysys/thr_mutex.c:492 #2 0x00007f51a017c015 in inline_mysql_cond_wait (that=0x7f51a19ae8c0 , mutex=0x7f51a19b1d00 , src_file=0x7f51a0db20cd "/data/src/10.3/sql/slave.cc", src_line=506) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1178 #3 0x00007f51a017d4c4 in handle_slave_background (arg=0x0) at /data/src/10.3/sql/slave.cc:506 #4 0x00007f519f789064 in start_thread (arg=0x7f519cc81700) at pthread_create.c:309 #5 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 35 (Thread 0x7f51737fe700 (LWP 30610)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f51a0880786 in os_event::wait (this=0x7f51a360e240) at /data/src/10.3/storage/innobase/os/os0event.cc:163 #2 0x00007f51a0880195 in os_event::wait_low (this=0x7f51a360e240, reset_sig_count=325) at /data/src/10.3/storage/innobase/os/os0event.cc:333 #3 0x00007f51a088053c in os_event_wait_low (event=0x7f51a360e240, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:522 #4 0x00007f51a097cda2 in srv_resume_thread (slot=0x7f51a17ed430 , sig_count=0, wait=true, timeout_usec=0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:909 #5 0x00007f51a0980a0e in srv_worker_thread (arg=0x0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2488 #6 0x00007f519f789064 in start_thread (arg=0x7f51737fe700) at pthread_create.c:309 #7 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 34 (Thread 0x7f519cccb700 (LWP 30618)): #0 do_sigwait (set=, sig=0x7f519cccae50) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:63 #1 0x00007f519f790653 in __sigwait (set=0x7f519cccae80, sig=0x0) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:97 #2 0x00007f51a0150247 in signal_hand (arg=0x0) at /data/src/10.3/sql/mysqld.cc:3552 #3 0x00007f519f789064 in start_thread (arg=0x7f519cccb700) at pthread_create.c:309 #4 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 33 (Thread 0x7f5178ff9700 (LWP 30608)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f51a0880786 in os_event::wait (this=0x7f51a360e0c0) at /data/src/10.3/storage/innobase/os/os0event.cc:163 #2 0x00007f51a0880195 in os_event::wait_low (this=0x7f51a360e0c0, reset_sig_count=121) at /data/src/10.3/storage/innobase/os/os0event.cc:333 #3 0x00007f51a088053c in os_event_wait_low (event=0x7f51a360e0c0, reset_sig_count=121) at /data/src/10.3/storage/innobase/os/os0event.cc:522 #4 0x00007f51a097cda2 in srv_resume_thread (slot=0x7f51a17ed388 , sig_count=121, wait=true, timeout_usec=0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:909 #5 0x00007f51a0980ed0 in srv_purge_coordinator_suspend (slot=0x7f51a17ed388 , rseg_history_len=67) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2648 #6 0x00007f51a0981250 in srv_purge_coordinator_thread (arg=0x0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2735 #7 0x00007f519f789064 in start_thread (arg=0x7f5178ff9700) at pthread_create.c:309 #8 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 32 (Thread 0x7f51831f9700 (LWP 30596)): #0 0x00007f519f57f6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00007f51a0872e5d in LinuxAIOHandler::collect (this=0x7f51831f8c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918 #2 0x00007f51a087338a in LinuxAIOHandler::poll (this=0x7f51831f8c40, m1=0x7f51831f8ce8, m2=0x7f51831f8cf0, request=0x7f51831f8d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063 #3 0x00007f51a08734ea in os_aio_linux_handler (global_segment=6, m1=0x7f51831f8ce8, m2=0x7f51831f8cf0, request=0x7f51831f8d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117 #4 0x00007f51a08780a0 in os_aio_handler (segment=6, m1=0x7f51831f8ce8, m2=0x7f51831f8cf0, request=0x7f51831f8d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643 #5 0x00007f51a0ae59de in fil_aio_wait (segment=6) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659 #6 0x00007f51a09834c7 in io_handler_thread (arg=0x7f51a1a31570 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331 #7 0x00007f519f789064 in start_thread (arg=0x7f51831f9700) at pthread_create.c:309 #8 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 31 (Thread 0x7f519c98e700 (LWP 30630)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f51a0d122bf in safe_cond_timedwait (cond=0x7f5114000d00, mp=0x7f5114000c50, abstime=0x7f519c98bac0, file=0x7f51a0e11980 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.3/mysys/thr_mutex.c:546 #2 0x00007f51a03d881d in inline_mysql_cond_timedwait (that=0x7f5114000d00, mutex=0x7f5114000c50, abstime=0x7f519c98bac0, src_file=0x7f51a0e11c2a "/data/src/10.3/sql/mdl.cc", src_line=1094) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1215 #3 0x00007f51a03d9c47 in MDL_wait::timed_wait (this=0x7f5114000c50, owner=0x7f5114000be0, abs_timeout=0x7f519c98bac0, set_status_on_timeout=false, wait_state_name=0x7f51a17d2318 ) at /data/src/10.3/sql/mdl.cc:1094 #4 0x00007f51a03db6ef in MDL_context::acquire_lock (this=0x7f5114000c50, mdl_request=0x7f519c98bd80, lock_wait_timeout=86400) at /data/src/10.3/sql/mdl.cc:2148 #5 0x00007f51a03dbba4 in MDL_context::acquire_locks (this=0x7f5114000c50, mdl_requests=0x7f519c98bbc0, lock_wait_timeout=86400) at /data/src/10.3/sql/mdl.cc:2268 #6 0x00007f51a06885a5 in lock_schema_name (thd=0x7f5114000b00, db=0x7f5114013ba8 "transforms") at /data/src/10.3/sql/lock.cc:888 #7 0x00007f51a0224c51 in mysql_create_db_internal (thd=0x7f5114000b00, db=0x7f5114005520, options=..., create_info=0x7f519c98c4b0, silent=false) at /data/src/10.3/sql/sql_db.cc:589 #8 0x00007f51a02254e8 in mysql_create_db (thd=0x7f5114000b00, db=0x7f5114005520, options=..., create_info=0x7f5114005a80) at /data/src/10.3/sql/sql_db.cc:776 #9 0x00007f51a027730e in mysql_execute_command (thd=0x7f5114000b00) at /data/src/10.3/sql/sql_parse.cc:5225 #10 0x00007f51a027fd4a in mysql_parse (thd=0x7f5114000b00, rawbuf=0x7f5114013a48 "/* GenTest::Transform::ExecuteAsDeleteReturning */ CREATE DATABASE IF NOT EXISTS transforms /* QNO 177 CON_ID 17 */", length=115, parser_state=0x7f519c98d630, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:8003 #11 0x00007f51a026d44f in dispatch_command (command=COM_QUERY, thd=0x7f5114000b00, packet=0x7f511400b281 "/* GenTest::Transform::ExecuteAsDeleteReturning */ CREATE DATABASE IF NOT EXISTS transforms /* QNO 177 CON_ID 17 */ ", packet_length=116, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1846 #12 0x00007f51a026be73 in do_command (thd=0x7f5114000b00) at /data/src/10.3/sql/sql_parse.cc:1391 #13 0x00007f51a03d088f in do_handle_one_connection (connect=0x7f51a3f1e010) at /data/src/10.3/sql/sql_connect.cc:1402 #14 0x00007f51a03d0613 in handle_one_connection (arg=0x7f51a3f1e010) at /data/src/10.3/sql/sql_connect.cc:1308 #15 0x00007f519f789064 in start_thread (arg=0x7f519c98e700) at pthread_create.c:309 #16 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 30 (Thread 0x7f5173fff700 (LWP 30609)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f51a0880786 in os_event::wait (this=0x7f51a360e1c0) at /data/src/10.3/storage/innobase/os/os0event.cc:163 #2 0x00007f51a0880195 in os_event::wait_low (this=0x7f51a360e1c0, reset_sig_count=358) at /data/src/10.3/storage/innobase/os/os0event.cc:333 #3 0x00007f51a088053c in os_event_wait_low (event=0x7f51a360e1c0, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:522 #4 0x00007f51a097cda2 in srv_resume_thread (slot=0x7f51a17ed3f8 , sig_count=0, wait=true, timeout_usec=0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:909 #5 0x00007f51a0980a0e in srv_worker_thread (arg=0x0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2488 #6 0x00007f519f789064 in start_thread (arg=0x7f5173fff700) at pthread_create.c:309 #7 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 29 (Thread 0x7f5178508700 (LWP 30636)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f51a0880786 in os_event::wait (this=0x7f51a3bb5df0) at /data/src/10.3/storage/innobase/os/os0event.cc:163 #2 0x00007f51a0880195 in os_event::wait_low (this=0x7f51a3bb5df0, reset_sig_count=141) at /data/src/10.3/storage/innobase/os/os0event.cc:333 #3 0x00007f51a088053c in os_event_wait_low (event=0x7f51a3bb5df0, reset_sig_count=141) at /data/src/10.3/storage/innobase/os/os0event.cc:522 #4 0x00007f51a098cdc2 in sync_array_wait_event (arr=0x7f51a35bff70, cell=@0x7f5178504120: 0x7f51a154f110) at /data/src/10.3/storage/innobase/sync/sync0arr.cc:475 #5 0x00007f51a07d6f30 in TTASEventMutex::enter (this=0x7f51a3bb5ce0, max_spins=60, max_delay=4, filename=0x7f51a0ff5650 "/data/src/10.3/storage/innobase/que/que0que.cc", line=1228) at /data/src/10.3/storage/innobase/include/ib0mutex.h:471 #6 0x00007f51a07d54cb in PolicyMutex >::enter (this=0x7f51a3bb5ce0, n_spins=30, n_delay=4, name=0x7f51a0ff5650 "/data/src/10.3/storage/innobase/que/que0que.cc", line=1228) at /data/src/10.3/storage/innobase/include/ib0mutex.h:592 #7 0x00007f51a08b4aeb in que_eval_sql (info=0x7f511004cc98, sql=0x7f51a10b6ef8 "PROCEDURE FETCH_STATS () IS\nfound INT;\nDECLARE FUNCTION fetch_table_stats_step;\nDECLARE FUNCTION fetch_index_stats_step;\nDECLARE CURSOR table_stats_cur IS\n SELECT\n n_rows,\n clustered_index_size,\n "..., reserve_dict_mutex=1, trx=0x7f519cef4028) at /data/src/10.3/storage/innobase/que/que0que.cc:1228 #8 0x00007f51a0acae8d in dict_stats_fetch_from_ps (table=0x7f511005d928) at /data/src/10.3/storage/innobase/dict/dict0stats.cc:3074 #9 0x00007f51a0acb618 in dict_stats_update (table=0x7f511004bb68, stats_upd_option=DICT_STATS_FETCH_ONLY_IF_NOT_IN_MEMORY) at /data/src/10.3/storage/innobase/dict/dict0stats.cc:3288 #10 0x00007f51a07a7d18 in dict_stats_init (table=0x7f511004bb68) at /data/src/10.3/storage/innobase/include/dict0stats.ic:166 #11 0x00007f51a07b1af5 in ha_innobase::open (this=0x7f511005c868, name=0x7f5110052c38 "./transforms/where_subselect_30635") at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:6183 #12 0x00007f51a05625e9 in handler::ha_open (this=0x7f511005c868, table_arg=0x7f511005bc20, name=0x7f5110052c38 "./transforms/where_subselect_30635", mode=2, test_if_locked=18, mem_root=0x0, partitions_to_open=0x0) at /data/src/10.3/sql/handler.cc:2684 #13 0x00007f51a03840c9 in open_table_from_share (thd=0x7f5110000b00, share=0x7f51100526d8, alias=0x7f5110013c58, db_stat=33, prgflag=8, ha_open_flags=18, outparam=0x7f511005bc20, is_create_table=false, partitions_to_open=0x0) at /data/src/10.3/sql/table.cc:3463 #14 0x00007f51a01e302f in open_table (thd=0x7f5110000b00, table_list=0x7f5110013c10, ot_ctx=0x7f5178504fe0) at /data/src/10.3/sql/sql_base.cc:1928 #15 0x00007f51a023e523 in select_create::create_table_from_items (this=0x7f5110014c18, thd=0x7f5110000b00, items=0x7f5178506170, lock=0x7f5178506160, hooks=0x7f51785061b0) at /data/src/10.3/sql/sql_insert.cc:4256 #16 0x00007f51a023ebc7 in select_create::prepare (this=0x7f5110014c18, _values=..., u=0x7f5110004960) at /data/src/10.3/sql/sql_insert.cc:4410 #17 0x00007f51a02b5481 in JOIN::prepare (this=0x7f5110014d08, tables_init=0x7f51100143b8, wild_num=1, conds_init=0x0, og_num=0, order_init=0x0, skip_order_by=false, group_init=0x0, having_init=0x0, proc_param_init=0x0, select_lex_arg=0x7f51100050d8, unit_arg=0x7f5110004960) at /data/src/10.3/sql/sql_select.cc:1331 #18 0x00007f51a02bf155 in mysql_select (thd=0x7f5110000b00, tables=0x7f51100143b8, wild_num=1, fields=..., conds=0x0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=552172521984, result=0x7f5110014c18, unit=0x7f5110004960, select_lex=0x7f51100050d8) at /data/src/10.3/sql/sql_select.cc:4145 #19 0x00007f51a02b165b in handle_select (thd=0x7f5110000b00, lex=0x7f5110004898, result=0x7f5110014c18, setup_tables_done_option=0) at /data/src/10.3/sql/sql_select.cc:382 #20 0x00007f51a0273cec in mysql_execute_command (thd=0x7f5110000b00) at /data/src/10.3/sql/sql_parse.cc:4239 #21 0x00007f51a027fd4a in mysql_parse (thd=0x7f5110000b00, rawbuf=0x7f5110013a48 "CREATE TABLE transforms.where_subselect_30635 SELECT * FROM seq10 /* QNO 158 CON_ID 20 */ /* QNO 203 CON_ID 20 */", length=114, parser_state=0x7f5178507630, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:8003 #22 0x00007f51a026d44f in dispatch_command (command=COM_QUERY, thd=0x7f5110000b00, packet=0x7f511000b281 "CREATE TABLE transforms.where_subselect_30635 SELECT * FROM seq10 /* QNO 158 CON_ID 20 */ /* QNO 203 CON_ID 20 */ ", packet_length=115, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1846 #23 0x00007f51a026be73 in do_command (thd=0x7f5110000b00) at /data/src/10.3/sql/sql_parse.cc:1391 #24 0x00007f51a03d088f in do_handle_one_connection (connect=0x7f51a3f1e010) at /data/src/10.3/sql/sql_connect.cc:1402 #25 0x00007f51a03d0613 in handle_one_connection (arg=0x7f51a3f1e010) at /data/src/10.3/sql/sql_connect.cc:1308 #26 0x00007f519f789064 in start_thread (arg=0x7f5178508700) at pthread_create.c:309 #27 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 28 (Thread 0x7f51717fa700 (LWP 30614)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f51a0880786 in os_event::wait (this=0x7f51a360e4c0) at /data/src/10.3/storage/innobase/os/os0event.cc:163 #2 0x00007f51a0880195 in os_event::wait_low (this=0x7f51a360e4c0, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:333 #3 0x00007f51a088053c in os_event_wait_low (event=0x7f51a360e4c0, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:522 #4 0x00007f51a0a4b4a0 in buf_resize_thread () at /data/src/10.3/storage/innobase/buf/buf0buf.cc:3128 #5 0x00007f519f789064 in start_thread (arg=0x7f51717fa700) at pthread_create.c:309 #6 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 27 (Thread 0x7f519cd15700 (LWP 30617)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f51a0d11fb5 in safe_cond_wait (cond=0x7f51a19e4a48 , mp=0x7f51a19e4998 , file=0x7f51a0f57300 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1178) at /data/src/10.3/mysys/thr_mutex.c:492 #2 0x00007f51a066781c in inline_mysql_cond_wait (that=0x7f51a19e4a48 , mutex=0x7f51a19e4998 , src_file=0x7f51a0f57a54 "/data/src/10.3/sql/log.cc", src_line=9901) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1178 #3 0x00007f51a0682ac6 in binlog_background_thread (arg=0x0) at /data/src/10.3/sql/log.cc:9901 #4 0x00007f519f789064 in start_thread (arg=0x7f519cd15700) at pthread_create.c:309 #5 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 26 (Thread 0x7f51829f8700 (LWP 30597)): #0 0x00007f519f57f6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00007f51a0872e5d in LinuxAIOHandler::collect (this=0x7f51829f7c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918 #2 0x00007f51a087338a in LinuxAIOHandler::poll (this=0x7f51829f7c40, m1=0x7f51829f7ce8, m2=0x7f51829f7cf0, request=0x7f51829f7d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063 #3 0x00007f51a08734ea in os_aio_linux_handler (global_segment=7, m1=0x7f51829f7ce8, m2=0x7f51829f7cf0, request=0x7f51829f7d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117 #4 0x00007f51a08780a0 in os_aio_handler (segment=7, m1=0x7f51829f7ce8, m2=0x7f51829f7cf0, request=0x7f51829f7d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643 #5 0x00007f51a0ae59de in fil_aio_wait (segment=7) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659 #6 0x00007f51a09834c7 in io_handler_thread (arg=0x7f51a1a31578 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331 #7 0x00007f519f789064 in start_thread (arg=0x7f51829f8700) at pthread_create.c:309 #8 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 25 (Thread 0x7f51821f7700 (LWP 30598)): #0 0x00007f519f57f6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00007f51a0872e5d in LinuxAIOHandler::collect (this=0x7f51821f6c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918 #2 0x00007f51a087338a in LinuxAIOHandler::poll (this=0x7f51821f6c40, m1=0x7f51821f6ce8, m2=0x7f51821f6cf0, request=0x7f51821f6d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063 #3 0x00007f51a08734ea in os_aio_linux_handler (global_segment=8, m1=0x7f51821f6ce8, m2=0x7f51821f6cf0, request=0x7f51821f6d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117 #4 0x00007f51a08780a0 in os_aio_handler (segment=8, m1=0x7f51821f6ce8, m2=0x7f51821f6cf0, request=0x7f51821f6d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643 #5 0x00007f51a0ae59de in fil_aio_wait (segment=8) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659 #6 0x00007f51a09834c7 in io_handler_thread (arg=0x7f51a1a31580 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331 #7 0x00007f519f789064 in start_thread (arg=0x7f51821f7700) at pthread_create.c:309 #8 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 24 (Thread 0x7f517affd700 (LWP 30603)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f51a088002b in os_event::timed_wait (this=0x7f51a360e2c0, abstime=0x7f517affcce0) at /data/src/10.3/storage/innobase/os/os0event.cc:283 #2 0x00007f51a0880341 in os_event::wait_time_low (this=0x7f51a360e2c0, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:405 #3 0x00007f51a0880517 in os_event_wait_time_low (event=0x7f51a360e2c0, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:505 #4 0x00007f51a097f034 in srv_error_monitor_thread () at /data/src/10.3/storage/innobase/srv/srv0srv.cc:1847 #5 0x00007f519f789064 in start_thread (arg=0x7f517affd700) at pthread_create.c:309 #6 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 23 (Thread 0x7f5170ff9700 (LWP 30615)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f51a0d11fb5 in safe_cond_wait (cond=0x7f5170ff8e10, mp=0x7f5170ff8e50, file=0x7f51a0f9ef00 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1178) at /data/src/10.3/mysys/thr_mutex.c:492 #2 0x00007f51a07a3f3b in inline_mysql_cond_wait (that=0x7f5170ff8e10, mutex=0x7f5170ff8e50, src_file=0x7f51a0fa04f0 "/data/src/10.3/storage/innobase/handler/ha_innodb.cc", src_line=312) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1178 #3 0x00007f51a07a89a9 in thd_destructor_proxy () at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:312 #4 0x00007f519f789064 in start_thread (arg=0x7f5170ff9700) at pthread_create.c:309 #5 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 22 (Thread 0x7f5172ffd700 (LWP 30611)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f51a0880786 in os_event::wait (this=0x7f51a360e140) at /data/src/10.3/storage/innobase/os/os0event.cc:163 #2 0x00007f51a0880195 in os_event::wait_low (this=0x7f51a360e140, reset_sig_count=351) at /data/src/10.3/storage/innobase/os/os0event.cc:333 #3 0x00007f51a088053c in os_event_wait_low (event=0x7f51a360e140, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:522 #4 0x00007f51a097cda2 in srv_resume_thread (slot=0x7f51a17ed3c0 , sig_count=0, wait=true, timeout_usec=0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:909 #5 0x00007f51a0980a0e in srv_worker_thread (arg=0x0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2488 #6 0x00007f519f789064 in start_thread (arg=0x7f5172ffd700) at pthread_create.c:309 #7 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 21 (Thread 0x7f5167fff700 (LWP 30616)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f51a0d122bf in safe_cond_timedwait (cond=0x7f51a2242a80 , mp=0x7f51a22429c0 , abstime=0x7f5167ffee50, file=0x7f51a11080b0 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.3/mysys/thr_mutex.c:546 #2 0x00007f51a0bc2a06 in inline_mysql_cond_timedwait (that=0x7f51a2242a80 , mutex=0x7f51a22429c0 , abstime=0x7f5167ffee50, src_file=0x7f51a11080e0 "/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 0x00007f51a0bc2ed2 in my_service_thread_sleep (control=0x7f51a17f1fc0 , sleep_time=29000000000) at /data/src/10.3/storage/maria/ma_servicethread.c:115 #4 0x00007f51a0bb771c in ma_checkpoint_background (arg=0x1e) at /data/src/10.3/storage/maria/ma_checkpoint.c:707 #5 0x00007f519f789064 in start_thread (arg=0x7f5167fff700) at pthread_create.c:309 #6 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 20 (Thread 0x7f51797fa700 (LWP 30607)): #0 0x00007f519f79014d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f51a0880aad in os_thread_sleep (tm=1000000) at /data/src/10.3/storage/innobase/os/os0thread.cc:230 #2 0x00007f51a0980379 in srv_master_sleep () at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2330 #3 0x00007f51a09804a9 in srv_master_thread (arg=0x0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2371 #4 0x00007f519f789064 in start_thread (arg=0x7f51797fa700) at pthread_create.c:309 #5 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 19 (Thread 0x7f5179ffb700 (LWP 30605)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f51a088002b in os_event::timed_wait (this=0x7f51a3bad660, abstime=0x7f5179ffaea0) at /data/src/10.3/storage/innobase/os/os0event.cc:283 #2 0x00007f51a0880341 in os_event::wait_time_low (this=0x7f51a3bad660, time_in_usec=10000000, reset_sig_count=10) at /data/src/10.3/storage/innobase/os/os0event.cc:405 #3 0x00007f51a0880517 in os_event_wait_time_low (event=0x7f51a3bad660, time_in_usec=10000000, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:505 #4 0x00007f51a0acee5b in dict_stats_thread () at /data/src/10.3/storage/innobase/dict/dict0stats_bg.cc:449 #5 0x00007f519f789064 in start_thread (arg=0x7f5179ffb700) at pthread_create.c:309 #6 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 18 (Thread 0x7f51811f5700 (LWP 30600)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f51a088002b in os_event::timed_wait (this=0x7f51a360e440, abstime=0x7f51811f4c30) at /data/src/10.3/storage/innobase/os/os0event.cc:283 #2 0x00007f51a0880341 in os_event::wait_time_low (this=0x7f51a360e440, time_in_usec=980000, reset_sig_count=2) at /data/src/10.3/storage/innobase/os/os0event.cc:405 #3 0x00007f51a0880517 in os_event_wait_time_low (event=0x7f51a360e440, time_in_usec=980000, reset_sig_count=2) at /data/src/10.3/storage/innobase/os/os0event.cc:505 #4 0x00007f51a0a6d2ed in pc_sleep_if_needed (next_loop_time=1525896407668, sig_count=2, cur_time=1525896406688) at /data/src/10.3/storage/innobase/buf/buf0flu.cc:2688 #5 0x00007f51a0a6e233 in buf_flush_page_cleaner_coordinator () at /data/src/10.3/storage/innobase/buf/buf0flu.cc:3147 #6 0x00007f519f789064 in start_thread (arg=0x7f51811f5700) at pthread_create.c:309 #7 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 17 (Thread 0x7f5171ffb700 (LWP 30613)): #0 0x00007f519f79014d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f51a0880aad in os_thread_sleep (tm=1000000) at /data/src/10.3/storage/innobase/os/os0thread.cc:230 #2 0x00007f51a0a3d18d in btr_defragment_thread () at /data/src/10.3/storage/innobase/btr/btr0defragment.cc:756 #3 0x00007f519f789064 in start_thread (arg=0x7f5171ffb700) at pthread_create.c:309 #4 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 16 (Thread 0x7f5178474700 (LWP 30639)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f51a0d122bf in safe_cond_timedwait (cond=0x7f51a19ae880 , mp=0x7f51a19b1280 , abstime=0x7f5178473df0, file=0x7f51a0da2380 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.3/mysys/thr_mutex.c:546 #2 0x00007f51a014a0f5 in inline_mysql_cond_timedwait (that=0x7f51a19ae880 , mutex=0x7f51a19b1280 , abstime=0x7f5178473df0, src_file=0x7f51a0da427e "/data/src/10.3/sql/mysqld.cc", src_line=3002) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1215 #3 0x00007f51a014f2d7 in cache_thread (thd=0x7f5108000b00) at /data/src/10.3/sql/mysqld.cc:3001 #4 0x00007f51a014f57b in one_thread_per_connection_end (thd=0x7f5108000b00, put_in_cache=true) at /data/src/10.3/sql/mysqld.cc:3088 #5 0x00007f51a03d0978 in do_handle_one_connection (connect=0x7f51a3f1e010) at /data/src/10.3/sql/sql_connect.cc:1421 #6 0x00007f51a03d0613 in handle_one_connection (arg=0x7f51a3f1e010) at /data/src/10.3/sql/sql_connect.cc:1308 #7 0x00007f519f789064 in start_thread (arg=0x7f5178474700) at pthread_create.c:309 #8 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 15 (Thread 0x7f51727fc700 (LWP 30612)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f51a0880786 in os_event::wait (this=0x7f51a360e3c0) at /data/src/10.3/storage/innobase/os/os0event.cc:163 #2 0x00007f51a0880195 in os_event::wait_low (this=0x7f51a360e3c0, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:333 #3 0x00007f51a088053c in os_event_wait_low (event=0x7f51a360e3c0, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:522 #4 0x00007f51a0a62fda in buf_dump_thread () at /data/src/10.3/storage/innobase/buf/buf0dump.cc:837 #5 0x00007f519f789064 in start_thread (arg=0x7f51727fc700) at pthread_create.c:309 #6 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 14 (Thread 0x7f517bfff700 (LWP 30606)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f51a088002b in os_event::timed_wait (this=0x7f51a3bc0130, abstime=0x7f517bffec90) at /data/src/10.3/storage/innobase/os/os0event.cc:283 #2 0x00007f51a0880341 in os_event::wait_time_low (this=0x7f51a3bc0130, time_in_usec=5000000, reset_sig_count=10) at /data/src/10.3/storage/innobase/os/os0event.cc:405 #3 0x00007f51a0880517 in os_event_wait_time_low (event=0x7f51a3bc0130, time_in_usec=5000000, reset_sig_count=10) at /data/src/10.3/storage/innobase/os/os0event.cc:505 #4 0x00007f51a09e5afb in ib_wqueue_timedwait (wq=0x7f51a3bc0020, wait_in_usecs=5000000) at /data/src/10.3/storage/innobase/ut/ut0wqueue.cc:163 #5 0x00007f51a0b2bdf7 in fts_optimize_thread (arg=0x7f51a3bc0020) at /data/src/10.3/storage/innobase/fts/fts0opt.cc:3035 #6 0x00007f519f789064 in start_thread (arg=0x7f517bfff700) at pthread_create.c:309 #7 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 13 (Thread 0x7f51819f6700 (LWP 30599)): #0 0x00007f519f57f6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00007f51a0872e5d in LinuxAIOHandler::collect (this=0x7f51819f5c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918 #2 0x00007f51a087338a in LinuxAIOHandler::poll (this=0x7f51819f5c40, m1=0x7f51819f5ce8, m2=0x7f51819f5cf0, request=0x7f51819f5d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063 #3 0x00007f51a08734ea in os_aio_linux_handler (global_segment=9, m1=0x7f51819f5ce8, m2=0x7f51819f5cf0, request=0x7f51819f5d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117 #4 0x00007f51a08780a0 in os_aio_handler (segment=9, m1=0x7f51819f5ce8, m2=0x7f51819f5cf0, request=0x7f51819f5d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643 #5 0x00007f51a0ae59de in fil_aio_wait (segment=9) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659 #6 0x00007f51a09834c7 in io_handler_thread (arg=0x7f51a1a31588 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331 #7 0x00007f519f789064 in start_thread (arg=0x7f51819f6700) at pthread_create.c:309 #8 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 12 (Thread 0x7f517b7fe700 (LWP 30602)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f51a088002b in os_event::timed_wait (this=0x7f51a3baac00, abstime=0x7f517b7fde80) at /data/src/10.3/storage/innobase/os/os0event.cc:283 #2 0x00007f51a0880341 in os_event::wait_time_low (this=0x7f51a3baac00, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:405 #3 0x00007f51a0880517 in os_event_wait_time_low (event=0x7f51a3baac00, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:505 #4 0x00007f51a084d3b6 in lock_wait_timeout_thread () at /data/src/10.3/storage/innobase/lock/lock0wait.cc:543 #5 0x00007f519f789064 in start_thread (arg=0x7f517b7fe700) at pthread_create.c:309 #6 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 11 (Thread 0x7f51851fd700 (LWP 30592)): #0 0x00007f519f57f6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00007f51a0872e5d in LinuxAIOHandler::collect (this=0x7f51851fcc40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918 #2 0x00007f51a087338a in LinuxAIOHandler::poll (this=0x7f51851fcc40, m1=0x7f51851fcce8, m2=0x7f51851fccf0, request=0x7f51851fcd20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063 #3 0x00007f51a08734ea in os_aio_linux_handler (global_segment=2, m1=0x7f51851fcce8, m2=0x7f51851fccf0, request=0x7f51851fcd20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117 #4 0x00007f51a08780a0 in os_aio_handler (segment=2, m1=0x7f51851fcce8, m2=0x7f51851fccf0, request=0x7f51851fcd20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643 #5 0x00007f51a0ae59de in fil_aio_wait (segment=2) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659 #6 0x00007f51a09834c7 in io_handler_thread (arg=0x7f51a1a31550 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331 #7 0x00007f519f789064 in start_thread (arg=0x7f51851fd700) at pthread_create.c:309 #8 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 10 (Thread 0x7f517a7fc700 (LWP 30604)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f51a088002b in os_event::timed_wait (this=0x7f51a360e340, abstime=0x7f517a7fbe60) at /data/src/10.3/storage/innobase/os/os0event.cc:283 #2 0x00007f51a0880341 in os_event::wait_time_low (this=0x7f51a360e340, time_in_usec=5000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:405 #3 0x00007f51a0880517 in os_event_wait_time_low (event=0x7f51a360e340, time_in_usec=5000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:505 #4 0x00007f51a097eb14 in srv_monitor_thread () at /data/src/10.3/storage/innobase/srv/srv0srv.cc:1683 #5 0x00007f519f789064 in start_thread (arg=0x7f517a7fc700) at pthread_create.c:309 #6 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 9 (Thread 0x7f51a1673740 (LWP 30588)): #0 0x00007f519dbd3aed in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f51a01563a0 in handle_connections_sockets () at /data/src/10.3/sql/mysqld.cc:6709 #2 0x00007f51a015566c in mysqld_main (argc=20, argv=0x7f51a3557428) at /data/src/10.3/sql/mysqld.cc:6178 #3 0x00007f51a0149790 in main (argc=20, argv=0x7fffa0a56d58) at /data/src/10.3/sql/main.cc:25 Thread 8 (Thread 0x7f51841fb700 (LWP 30594)): #0 0x00007f519f57f6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00007f51a0872e5d in LinuxAIOHandler::collect (this=0x7f51841fac40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918 #2 0x00007f51a087338a in LinuxAIOHandler::poll (this=0x7f51841fac40, m1=0x7f51841face8, m2=0x7f51841facf0, request=0x7f51841fad20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063 #3 0x00007f51a08734ea in os_aio_linux_handler (global_segment=4, m1=0x7f51841face8, m2=0x7f51841facf0, request=0x7f51841fad20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117 #4 0x00007f51a08780a0 in os_aio_handler (segment=4, m1=0x7f51841face8, m2=0x7f51841facf0, request=0x7f51841fad20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643 #5 0x00007f51a0ae59de in fil_aio_wait (segment=4) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659 #6 0x00007f51a09834c7 in io_handler_thread (arg=0x7f51a1a31560 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331 #7 0x00007f519f789064 in start_thread (arg=0x7f51841fb700) at pthread_create.c:309 #8 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 7 (Thread 0x7f51784be700 (LWP 30638)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f51a0d122bf in safe_cond_timedwait (cond=0x7f5104000d00, mp=0x7f5104000c50, abstime=0x7f51784b9e90, file=0x7f51a0e11980 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.3/mysys/thr_mutex.c:546 #2 0x00007f51a03d881d in inline_mysql_cond_timedwait (that=0x7f5104000d00, mutex=0x7f5104000c50, abstime=0x7f51784b9e90, src_file=0x7f51a0e11c2a "/data/src/10.3/sql/mdl.cc", src_line=1094) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1215 #3 0x00007f51a03d9c47 in MDL_wait::timed_wait (this=0x7f5104000c50, owner=0x7f5104000be0, abs_timeout=0x7f51784b9e90, set_status_on_timeout=false, wait_state_name=0x7f51a17d2330 ) at /data/src/10.3/sql/mdl.cc:1094 #4 0x00007f51a03db6ef in MDL_context::acquire_lock (this=0x7f5104000c50, mdl_request=0x7f5104013fc8, lock_wait_timeout=86400) at /data/src/10.3/sql/mdl.cc:2148 #5 0x00007f51a03dbba4 in MDL_context::acquire_locks (this=0x7f5104000c50, mdl_requests=0x7f51784b9fd0, lock_wait_timeout=86400) at /data/src/10.3/sql/mdl.cc:2268 #6 0x00007f51a01e6b64 in lock_table_names (thd=0x7f5104000b00, options=..., tables_start=0x7f5104013b68, tables_end=0x0, lock_wait_timeout=86400, flags=0) at /data/src/10.3/sql/sql_base.cc:3798 #7 0x00007f51a01e70d2 in open_tables (thd=0x7f5104000b00, options=..., start=0x7f51784ba348, counter=0x7f51784ba388, flags=0, prelocking_strategy=0x7f51784ba3a0) at /data/src/10.3/sql/sql_base.cc:4016 #8 0x00007f51a0335c36 in open_tables (thd=0x7f5104000b00, tables=0x7f51784ba348, counter=0x7f51784ba388, flags=0, prelocking_strategy=0x7f51784ba3a0) at /data/src/10.3/sql/sql_base.h:240 #9 0x00007f51a034e4a3 in mysql_alter_table (thd=0x7f5104000b00, new_db=0x7f5104005170, new_name=0x7f5104005520, create_info=0x7f51784bbcb0, table_list=0x7f5104013b68, alter_info=0x7f51784bbbf0, order_num=0, order=0x0, ignore=false) at /data/src/10.3/sql/sql_table.cc:9042 #10 0x00007f51a03d61d6 in Sql_cmd_alter_table::execute (this=0x7f51040141e8, thd=0x7f5104000b00) at /data/src/10.3/sql/sql_alter.cc:463 #11 0x00007f51a027b213 in mysql_execute_command (thd=0x7f5104000b00) at /data/src/10.3/sql/sql_parse.cc:6283 #12 0x00007f51a027fd4a in mysql_parse (thd=0x7f5104000b00, rawbuf=0x7f5104013a48 "ALTER TABLE t1 DROP COLUMN col2 /* QNO 143 CON_ID 21 */", length=56, parser_state=0x7f51784bd630, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:8003 #13 0x00007f51a026d44f in dispatch_command (command=COM_QUERY, thd=0x7f5104000b00, packet=0x7f510400b281 " ALTER TABLE t1 DROP COLUMN col2 /* QNO 143 CON_ID 21 */ ", packet_length=58, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1846 #14 0x00007f51a026be73 in do_command (thd=0x7f5104000b00) at /data/src/10.3/sql/sql_parse.cc:1391 #15 0x00007f51a03d088f in do_handle_one_connection (connect=0x7f51a3f1e010) at /data/src/10.3/sql/sql_connect.cc:1402 #16 0x00007f51a03d0613 in handle_one_connection (arg=0x7f51a3f1e010) at /data/src/10.3/sql/sql_connect.cc:1308 #17 0x00007f519f789064 in start_thread (arg=0x7f51784be700) at pthread_create.c:309 #18 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 6 (Thread 0x7f51839fa700 (LWP 30595)): #0 0x00007f519f57f6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00007f51a0872e5d in LinuxAIOHandler::collect (this=0x7f51839f9c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918 #2 0x00007f51a087338a in LinuxAIOHandler::poll (this=0x7f51839f9c40, m1=0x7f51839f9ce8, m2=0x7f51839f9cf0, request=0x7f51839f9d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063 #3 0x00007f51a08734ea in os_aio_linux_handler (global_segment=5, m1=0x7f51839f9ce8, m2=0x7f51839f9cf0, request=0x7f51839f9d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117 #4 0x00007f51a08780a0 in os_aio_handler (segment=5, m1=0x7f51839f9ce8, m2=0x7f51839f9cf0, request=0x7f51839f9d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643 #5 0x00007f51a0ae59de in fil_aio_wait (segment=5) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659 #6 0x00007f51a09834c7 in io_handler_thread (arg=0x7f51a1a31568 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331 #7 0x00007f519f789064 in start_thread (arg=0x7f51839fa700) at pthread_create.c:309 #8 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 5 (Thread 0x7f519daf3700 (LWP 30589)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f51a0d122bf in safe_cond_timedwait (cond=0x7f51a224c140 , mp=0x7f51a224c080 , abstime=0x7f519daf2f00, file=0x7f51a112bcc0 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.3/mysys/thr_mutex.c:546 #2 0x00007f51a0d132db in inline_mysql_cond_timedwait (that=0x7f51a224c140 , mutex=0x7f51a224c080 , abstime=0x7f519daf2f00, src_file=0x7f51a112bcf0 "/data/src/10.3/mysys/thr_timer.c", src_line=292) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1215 #3 0x00007f51a0d13de1 in timer_handler (arg=0x0) at /data/src/10.3/mysys/thr_timer.c:292 #4 0x00007f519f789064 in start_thread (arg=0x7f519daf3700) at pthread_create.c:309 #5 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7f51859fe700 (LWP 30591)): #0 0x00007f519f57f6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00007f51a0872e5d in LinuxAIOHandler::collect (this=0x7f51859fdc40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918 #2 0x00007f51a087338a in LinuxAIOHandler::poll (this=0x7f51859fdc40, m1=0x7f51859fdce8, m2=0x7f51859fdcf0, request=0x7f51859fdd20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063 #3 0x00007f51a08734ea in os_aio_linux_handler (global_segment=1, m1=0x7f51859fdce8, m2=0x7f51859fdcf0, request=0x7f51859fdd20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117 #4 0x00007f51a08780a0 in os_aio_handler (segment=1, m1=0x7f51859fdce8, m2=0x7f51859fdcf0, request=0x7f51859fdd20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643 #5 0x00007f51a0ae59de in fil_aio_wait (segment=1) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659 #6 0x00007f51a09834c7 in io_handler_thread (arg=0x7f51a1a31548 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331 #7 0x00007f519f789064 in start_thread (arg=0x7f51859fe700) at pthread_create.c:309 #8 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7f51849fc700 (LWP 30593)): #0 0x00007f519f57f6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00007f51a0872e5d in LinuxAIOHandler::collect (this=0x7f51849fbc40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918 #2 0x00007f51a087338a in LinuxAIOHandler::poll (this=0x7f51849fbc40, m1=0x7f51849fbce8, m2=0x7f51849fbcf0, request=0x7f51849fbd20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063 #3 0x00007f51a08734ea in os_aio_linux_handler (global_segment=3, m1=0x7f51849fbce8, m2=0x7f51849fbcf0, request=0x7f51849fbd20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117 #4 0x00007f51a08780a0 in os_aio_handler (segment=3, m1=0x7f51849fbce8, m2=0x7f51849fbcf0, request=0x7f51849fbd20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643 #5 0x00007f51a0ae59de in fil_aio_wait (segment=3) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659 #6 0x00007f51a09834c7 in io_handler_thread (arg=0x7f51a1a31558 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331 #7 0x00007f519f789064 in start_thread (arg=0x7f51849fc700) at pthread_create.c:309 #8 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7f519c802700 (LWP 30590)): #0 0x00007f519f57f6ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00007f51a0872e5d in LinuxAIOHandler::collect (this=0x7f519c801c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918 #2 0x00007f51a087338a in LinuxAIOHandler::poll (this=0x7f519c801c40, m1=0x7f519c801ce8, m2=0x7f519c801cf0, request=0x7f519c801d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063 #3 0x00007f51a08734ea in os_aio_linux_handler (global_segment=0, m1=0x7f519c801ce8, m2=0x7f519c801cf0, request=0x7f519c801d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117 #4 0x00007f51a08780a0 in os_aio_handler (segment=0, m1=0x7f519c801ce8, m2=0x7f519c801cf0, request=0x7f519c801d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643 #5 0x00007f51a0ae59de in fil_aio_wait (segment=0) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659 #6 0x00007f51a09834c7 in io_handler_thread (arg=0x7f51a1a31540 ) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331 #7 0x00007f519f789064 in start_thread (arg=0x7f519c802700) at pthread_create.c:309 #8 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7f519cbed700 (LWP 30624)): #0 0x00007f519f78e0c1 in __pthread_kill (threadid=, signo=6) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61 #1 0x00007f51a0d0c973 in my_write_core (sig=6) at /data/src/10.3/mysys/stacktrace.c:481 #2 0x00007f51a055b8fe in handle_fatal_signal (sig=6) at /data/src/10.3/sql/signal_handler.cc:305 #3 #4 0x00007f519db29067 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #5 0x00007f519db2a448 in __GI_abort () at abort.c:89 #6 0x00007f519db22266 in __assert_fail_base (fmt=0x7f519dc5af18 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7f51a0fb26c0 "is_instant() || id == DICT_INDEXES_ID", file=file@entry=0x7f51a0fb2600 "/data/src/10.3/storage/innobase/include/dict0mem.h", line=line@entry=1075, function=function@entry=0x7f51a0fb8bc0 "const byte* dict_index_t::instant_field_value(ulint, ulint*) const") at assert.c:92 #7 0x00007f519db22312 in __GI___assert_fail (assertion=0x7f51a0fb26c0 "is_instant() || id == DICT_INDEXES_ID", file=0x7f51a0fb2600 "/data/src/10.3/storage/innobase/include/dict0mem.h", line=1075, function=0x7f51a0fb8bc0 "const byte* dict_index_t::instant_field_value(ulint, ulint*) const") at assert.c:101 #8 0x00007f51a07fbf44 in dict_index_t::instant_field_value (this=0x7f511c503868, n=7, len=0x7f519cbe79a8) at /data/src/10.3/storage/innobase/include/dict0mem.h:1075 #9 0x00007f51a08beabe in rec_init_offsets_comp_ordinary (rec=0x7f517830a007 "", index=0x7f511c503868, offsets=0x7f511c509c20, n_core=6, format=REC_LEAF_TEMP_COLUMNS_ADDED) at /data/src/10.3/storage/innobase/rem/rem0rec.cc:384 #10 0x00007f51a08c2f82 in rec_init_offsets_temp (rec=0x7f517830a007 "", index=0x7f511c503868, offsets=0x7f511c509c20, n_core=6, status=REC_STATUS_COLUMNS_ADDED) at /data/src/10.3/storage/innobase/rem/rem0rec.cc:1716 #11 0x00007f51a0922477 in row_log_table_apply_op (thr=0x7f511c521dd8, new_trx_id_col=1, dup=0x7f519cbe7de0, error=0x7f519cbe7b8c, offsets_heap=0x7f511c531f30, heap=0x7f511c52dea0, mrec=0x7f517830a007 "", mrec_end=0x7f517830a150 "", offsets=0x7f511c509c20) at /data/src/10.3/storage/innobase/row/row0log.cc:2476 #12 0x00007f51a092482f in row_log_table_apply_ops (thr=0x7f511c521dd8, dup=0x7f519cbe7de0, stage=0x7f511c50b6f0) at /data/src/10.3/storage/innobase/row/row0log.cc:3063 #13 0x00007f51a0924de7 in row_log_table_apply (thr=0x7f511c521dd8, old_table=0x7f511c506908, table=0x7f511c51e990, stage=0x7f511c50b6f0) at /data/src/10.3/storage/innobase/row/row0log.cc:3163 #14 0x00007f51a07fed5f in commit_try_rebuild (ha_alter_info=0x7f519cbe9450, ctx=0x7f511c0175c0, altered_table=0x7f511c51e990, old_table=0x7f510c053b90, trx=0x7f519cef3908, table_name=0x7f511c2ee8c5 "t1") at /data/src/10.3/storage/innobase/handler/handler0alter.cc:8488 #15 0x00007f51a07f93e6 in ha_innobase::commit_inplace_alter_table (this=0x7f510c0547d8, altered_table=0x7f511c51e990, ha_alter_info=0x7f519cbe9450, commit=true) at /data/src/10.3/storage/innobase/handler/handler0alter.cc:9354 #16 0x00007f51a05679e0 in handler::ha_commit_inplace_alter_table (this=0x7f510c0547d8, altered_table=0x7f511c51e990, ha_alter_info=0x7f519cbe9450, commit=true) at /data/src/10.3/sql/handler.cc:4407 #17 0x00007f51a034a019 in mysql_inplace_alter_table (thd=0x7f511c000b00, table_list=0x7f511c015d28, table=0x7f510c053b90, altered_table=0x7f511c51e990, ha_alter_info=0x7f519cbe9450, inplace_supported=HA_ALTER_INPLACE_COPY_NO_LOCK, target_mdl_request=0x7f519cbe94c0, alter_ctx=0x7f519cbea0c0) at /data/src/10.3/sql/sql_table.cc:7553 #18 0x00007f51a034fe76 in mysql_alter_table (thd=0x7f511c000b00, new_db=0x7f511c005170, new_name=0x7f511c005520, create_info=0x7f519cbeacb0, table_list=0x7f511c015d28, alter_info=0x7f519cbeabf0, order_num=0, order=0x0, ignore=false) at /data/src/10.3/sql/sql_table.cc:9644 #19 0x00007f51a03d61d6 in Sql_cmd_alter_table::execute (this=0x7f511c0163a8, thd=0x7f511c000b00) at /data/src/10.3/sql/sql_alter.cc:463 #20 0x00007f51a027b213 in mysql_execute_command (thd=0x7f511c000b00) at /data/src/10.3/sql/sql_parse.cc:6283 #21 0x00007f51a027fd4a in mysql_parse (thd=0x7f511c000b00, rawbuf=0x7f511c015c08 "ALTER TABLE t1 DROP COLUMN col3 /* QNO 229 CON_ID 16 */", length=56, parser_state=0x7f519cbec630, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:8003 #22 0x00007f51a026d44f in dispatch_command (command=COM_QUERY, thd=0x7f511c000b00, packet=0x7f511c01c511 " ALTER TABLE t1 DROP COLUMN col3 /* QNO 229 CON_ID 16 */ ", packet_length=58, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1846 #23 0x00007f51a026be73 in do_command (thd=0x7f511c000b00) at /data/src/10.3/sql/sql_parse.cc:1391 #24 0x00007f51a03d088f in do_handle_one_connection (connect=0x7f51a3f1e010) at /data/src/10.3/sql/sql_connect.cc:1402 #25 0x00007f51a03d0613 in handle_one_connection (arg=0x7f51a3f1e010) at /data/src/10.3/sql/sql_connect.cc:1308 #26 0x00007f519f789064 in start_thread (arg=0x7f519cbed700) at pthread_create.c:309 #27 0x00007f519dbdc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111