[Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/home/travis/server/bin/mysqld --no-defaults --basedir=/home/travis/server --lc'. Program terminated with signal SIGABRT, Aborted. #0 0x00007f2502f2a611 in __pthread_kill (threadid=, signo=6) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61 61 ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c: No such file or directory. Thread 39 (Thread 0x7f24d91f6700 (LWP 25902)): #0 0x00007f2502f2ca7d in fsync () at ../sysdeps/unix/syscall-template.S:81 #1 0x00005600de256647 in os_file_fsync_posix (file=17) at /home/travis/src/storage/innobase/os/os0file.cc:2437 #2 0x00005600de256a4f in os_file_flush_func (file=17) at /home/travis/src/storage/innobase/os/os0file.cc:2553 #3 0x00005600de4b94cf in pfs_os_file_flush_func (file=..., src_file=0x5600deac11b8 "/home/travis/src/storage/innobase/fil/fil0fil.cc", src_line=961) at /home/travis/src/storage/innobase/include/os0file.ic:496 #4 0x00005600de4bd63c in fil_flush_low (space=0x5600e0cabc10) at /home/travis/src/storage/innobase/fil/fil0fil.cc:961 #5 0x00005600de4cba18 in fil_flush (space_id=1) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5389 #6 0x00005600de4cbcb8 in fil_flush_file_spaces (purpose=FIL_TYPE_TABLESPACE) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5462 #7 0x00005600de440866 in buf_dblwr_update (bpage=0x7f24dfa09300, flush_type=BUF_FLUSH_LIST) at /home/travis/src/storage/innobase/buf/buf0dblwr.cc:750 #8 0x00005600de448b5e in buf_flush_write_complete (bpage=0x7f24dfa09300) at /home/travis/src/storage/innobase/buf/buf0flu.cc:808 #9 0x00005600de4368e2 in buf_page_io_complete (bpage=0x7f24dfa09300, evict=false) at /home/travis/src/storage/innobase/buf/buf0buf.cc:6181 #10 0x00005600de4cb774 in fil_aio_wait (segment=9) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5349 #11 0x00005600de364853 in io_handler_thread (arg=0x5600df431f28 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #12 0x00007f2502f25184 in start_thread (arg=0x7f24d91f6700) at pthread_create.c:312 #13 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 38 (Thread 0x7f24d89f5700 (LWP 25903)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005600de262577 in os_event::wait (this=0x5600e03db6c0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005600de261f7d in os_event::wait_low (this=0x5600e03db6c0, reset_sig_count=48) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005600de26232f in os_event_wait_low (event=0x5600e03db6c0, reset_sig_count=48) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x00005600de36e60c in sync_array_wait_event (arr=0x5600e021a000, cell=@0x7f24d89f47e0: 0x5600e021a0d0) at /home/travis/src/storage/innobase/sync/sync0arr.cc:475 #5 0x00005600de1b45b7 in TTASEventMutex::enter (this=0x5600e03db050, max_spins=60, max_delay=4, filename=0x5600dea97528 "/home/travis/src/storage/innobase/buf/buf0flu.cc", line=1462) at /home/travis/src/storage/innobase/include/ib0mutex.h:516 #6 0x00005600de1b2abc in PolicyMutex >::enter (this=0x5600e03db050, n_spins=30, n_delay=4, name=0x5600dea97528 "/home/travis/src/storage/innobase/buf/buf0flu.cc", line=1462) at /home/travis/src/storage/innobase/include/ib0mutex.h:635 #7 0x00005600de44a961 in buf_flush_try_neighbors (page_id=..., flush_type=BUF_FLUSH_LIST, n_flushed=113, n_to_flush=200) at /home/travis/src/storage/innobase/buf/buf0flu.cc:1462 #8 0x00005600de44ae78 in buf_flush_page_and_try_neighbors (bpage=0x7f24dfa08700, flush_type=BUF_FLUSH_LIST, n_to_flush=200, count=0x7f24d89f49b8) at /home/travis/src/storage/innobase/buf/buf0flu.cc:1566 #9 0x00005600de44ba75 in buf_do_flush_list_batch (buf_pool=0x5600e03db050, min_n=200, lsn_limit=18446744073709551615) at /home/travis/src/storage/innobase/buf/buf0flu.cc:1826 #10 0x00005600de44c069 in buf_flush_batch (buf_pool=0x5600e03db050, flush_type=BUF_FLUSH_LIST, min_n=200, lsn_limit=18446744073709551615, n=0x7f24d89f4c60) at /home/travis/src/storage/innobase/buf/buf0flu.cc:1895 #11 0x00005600de44c77d in buf_flush_do_batch (buf_pool=0x5600e03db050, type=BUF_FLUSH_LIST, min_n=200, lsn_limit=18446744073709551615, n=0x7f24d89f4c60) at /home/travis/src/storage/innobase/buf/buf0flu.cc:2065 #12 0x00005600de44ca57 in buf_flush_lists (min_n=200, lsn_limit=18446744073709551615, n_processed=0x7f24d89f4cd0) at /home/travis/src/storage/innobase/buf/buf0flu.cc:2171 #13 0x00005600de450817 in buf_flush_page_cleaner_coordinator () at /home/travis/src/storage/innobase/buf/buf0flu.cc:3350 #14 0x00007f2502f25184 in start_thread (arg=0x7f24d89f5700) at pthread_create.c:312 #15 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 37 (Thread 0x7f24da1f8700 (LWP 25900)): #0 0x00007f2503dcc58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005600de254f98 in LinuxAIOHandler::collect (this=0x7f24da1f7c00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x00005600de2554c1 in LinuxAIOHandler::poll (this=0x7f24da1f7c00, m1=0x7f24da1f7ca8, m2=0x7f24da1f7cb0, request=0x7f24da1f7ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x00005600de255624 in os_aio_linux_handler (global_segment=7, m1=0x7f24da1f7ca8, m2=0x7f24da1f7cb0, request=0x7f24da1f7ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x00005600de25a2aa in os_aio_handler (segment=7, m1=0x7f24da1f7ca8, m2=0x7f24da1f7cb0, request=0x7f24da1f7ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x00005600de4cb57e in fil_aio_wait (segment=7) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x00005600de364853 in io_handler_thread (arg=0x5600df431f18 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f2502f25184 in start_thread (arg=0x7f24da1f8700) at pthread_create.c:312 #8 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 36 (Thread 0x7f24da9f9700 (LWP 25899)): #0 0x00007f2503dcc58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005600de254f98 in LinuxAIOHandler::collect (this=0x7f24da9f8c00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x00005600de2554c1 in LinuxAIOHandler::poll (this=0x7f24da9f8c00, m1=0x7f24da9f8ca8, m2=0x7f24da9f8cb0, request=0x7f24da9f8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x00005600de255624 in os_aio_linux_handler (global_segment=6, m1=0x7f24da9f8ca8, m2=0x7f24da9f8cb0, request=0x7f24da9f8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x00005600de25a2aa in os_aio_handler (segment=6, m1=0x7f24da9f8ca8, m2=0x7f24da9f8cb0, request=0x7f24da9f8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x00005600de4cb57e in fil_aio_wait (segment=6) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x00005600de364853 in io_handler_thread (arg=0x5600df431f10 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f2502f25184 in start_thread (arg=0x7f24da9f9700) at pthread_create.c:312 #8 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 35 (Thread 0x7f2504609780 (LWP 25890)): #0 0x00007f2502424c9d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00005600ddb7a931 in handle_connections_sockets () at /home/travis/src/sql/mysqld.cc:6684 #2 0x00005600ddb79bf7 in mysqld_main (argc=21, argv=0x5600e00d8dc8) at /home/travis/src/sql/mysqld.cc:6153 #3 0x00005600ddb6e0e5 in main (argc=21, argv=0x7ffe2d23c288) at /home/travis/src/sql/main.cc:25 Thread 34 (Thread 0x7f24ec7cf700 (LWP 25941)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005600de73bdb0 in safe_cond_timedwait (cond=0x5600df3bbb20 , mp=0x5600df3be480 , abstime=0x7f24ec7cedb0, file=0x5600de7cb5a0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005600ddb6e973 in inline_mysql_cond_timedwait (that=0x5600df3bbb20 , mutex=0x5600df3be480 , abstime=0x7f24ec7cedb0, src_file=0x5600de7cd4a0 "/home/travis/src/sql/mysqld.cc", src_line=2997) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005600ddb739c9 in cache_thread (thd=0x7f24b400b580) at /home/travis/src/sql/mysqld.cc:2996 #4 0x00005600ddb73c6d in one_thread_per_connection_end (thd=0x7f24b400b580, put_in_cache=true) at /home/travis/src/sql/mysqld.cc:3083 #5 0x00005600ddde8cd8 in do_handle_one_connection (connect=0x5600e020a050) at /home/travis/src/sql/sql_connect.cc:1421 #6 0x00005600ddde897c in handle_one_connection (arg=0x5600e020a050) at /home/travis/src/sql/sql_connect.cc:1308 #7 0x00007f2502f25184 in start_thread (arg=0x7f24ec7cf700) at pthread_create.c:312 #8 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 33 (Thread 0x7f24ec819700 (LWP 25940)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005600de73bdb0 in safe_cond_timedwait (cond=0x7f24b000b8f0, mp=0x7f24b000b840, abstime=0x7f24ec816770, file=0x5600de836940 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005600dddf0670 in inline_mysql_cond_timedwait (that=0x7f24b000b8f0, mutex=0x7f24b000b840, abstime=0x7f24ec816770, src_file=0x5600de836bf2 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005600dddf1a81 in MDL_wait::timed_wait (this=0x7f24b000b840, owner=0x7f24b000b7d0, abs_timeout=0x7f24ec816770, set_status_on_timeout=false, wait_state_name=0x5600df1e2bf0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x00005600dddf351d in MDL_context::acquire_lock (this=0x7f24b000b840, mdl_request=0x7f24b0020310, lock_wait_timeout=86400) at /home/travis/src/sql/mdl.cc:2148 #5 0x00005600ddc04d32 in open_table_get_mdl_lock (thd=0x7f24b000b6f0, ot_ctx=0x7f24ec816e90, mdl_request=0x7f24b0020310, flags=0, mdl_ticket=0x7f24ec816a70) at /home/travis/src/sql/sql_base.cc:1463 #6 0x00005600ddc0563c in open_table (thd=0x7f24b000b6f0, table_list=0x7f24b001feb0, ot_ctx=0x7f24ec816e90) at /home/travis/src/sql/sql_base.cc:1741 #7 0x00005600ddc08c6d in open_and_process_table (thd=0x7f24b000b6f0, lex=0x7f24b000f460, tables=0x7f24b001feb0, counter=0x7f24ec816fb4, flags=0, prelocking_strategy=0x7f24ec816f10, has_prelocking_list=false, ot_ctx=0x7f24ec816e90) at /home/travis/src/sql/sql_base.cc:3512 #8 0x00005600ddc09e41 in open_tables (thd=0x7f24b000b6f0, options=..., start=0x7f24ec816f90, counter=0x7f24ec816fb4, flags=0, prelocking_strategy=0x7f24ec816f10) at /home/travis/src/sql/sql_base.cc:4032 #9 0x00005600ddc54379 in open_tables (thd=0x7f24b000b6f0, tables=0x7f24ec816f90, counter=0x7f24ec816fb4, flags=0) at /home/travis/src/sql/sql_base.h:458 #10 0x00005600ddd80b9a in mysql_update (thd=0x7f24b000b6f0, table_list=0x7f24b001feb0, fields=..., values=..., conds=0x0, order_num=0, order=0x0, limit=2, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f24ec8176c0, updated_return=0x7f24ec817770) at /home/travis/src/sql/sql_update.cc:338 #11 0x00005600ddc8c971 in mysql_execute_command (thd=0x7f24b000b6f0) at /home/travis/src/sql/sql_parse.cc:4573 #12 0x00005600ddc9782a in mysql_parse (thd=0x7f24b000b6f0, rawbuf=0x7f24b001fd98 "UPDATE t1 SET col1 = 2 LIMIT 2 /* QNO 833 CON_ID 21 */", length=55, parser_state=0x7f24ec8185e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #13 0x00005600ddc84f23 in dispatch_command (command=COM_QUERY, thd=0x7f24b000b6f0, packet=0x7f24b0017991 "UPDATE t1 SET col1 = 2 LIMIT 2 /* QNO 833 CON_ID 21 */ ", packet_length=56, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #14 0x00005600ddc8396f in do_command (thd=0x7f24b000b6f0) at /home/travis/src/sql/sql_parse.cc:1383 #15 0x00005600ddde8bef in do_handle_one_connection (connect=0x5600e020a050) at /home/travis/src/sql/sql_connect.cc:1402 #16 0x00005600ddde897c in handle_one_connection (arg=0x5600e020a050) at /home/travis/src/sql/sql_connect.cc:1308 #17 0x00007f2502f25184 in start_thread (arg=0x7f24ec819700) at pthread_create.c:312 #18 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 32 (Thread 0x7f24ec863700 (LWP 25938)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005600de73bdb0 in safe_cond_timedwait (cond=0x7f24b800b7b0, mp=0x7f24b800b700, abstime=0x7f24ec85ebd0, file=0x5600de836940 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005600dddf0670 in inline_mysql_cond_timedwait (that=0x7f24b800b7b0, mutex=0x7f24b800b700, abstime=0x7f24ec85ebd0, src_file=0x5600de836bf2 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005600dddf1a81 in MDL_wait::timed_wait (this=0x7f24b800b700, owner=0x7f24b800b690, abs_timeout=0x7f24ec85ebd0, set_status_on_timeout=false, wait_state_name=0x5600df1e2bf0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x00005600dddf351d in MDL_context::acquire_lock (this=0x7f24b800b700, mdl_request=0x7f24b801e910, lock_wait_timeout=86400) at /home/travis/src/sql/mdl.cc:2148 #5 0x00005600dddf39cf in MDL_context::acquire_locks (this=0x7f24b800b700, mdl_requests=0x7f24ec85ed10, lock_wait_timeout=86400) at /home/travis/src/sql/mdl.cc:2268 #6 0x00005600ddc097e1 in lock_table_names (thd=0x7f24b800b5b0, options=..., tables_start=0x7f24b801e4b0, tables_end=0x0, lock_wait_timeout=86400, flags=0) at /home/travis/src/sql/sql_base.cc:3781 #7 0x00005600ddc09d47 in open_tables (thd=0x7f24b800b5b0, options=..., start=0x7f24ec85f0d8, counter=0x7f24ec85f118, flags=0, prelocking_strategy=0x7f24ec85f130) at /home/travis/src/sql/sql_base.cc:3999 #8 0x00005600ddd4c9da in open_tables (thd=0x7f24b800b5b0, tables=0x7f24ec85f0d8, counter=0x7f24ec85f118, flags=0, prelocking_strategy=0x7f24ec85f130) at /home/travis/src/sql/sql_base.h:238 #9 0x00005600ddd65d64 in mysql_alter_table (thd=0x7f24b800b5b0, new_db=0x7f24b800fbf8, new_name=0x7f24b800ffa8, create_info=0x7f24ec860c00, table_list=0x7f24b801e4b0, alter_info=0x7f24ec860b50, order_num=0, order=0x0, ignore=false) at /home/travis/src/sql/sql_table.cc:9182 #10 0x00005600dddee17a in Sql_cmd_alter_table::execute (this=0x7f24b801ebd0, thd=0x7f24b800b5b0) at /home/travis/src/sql/sql_alter.cc:334 #11 0x00005600ddc92ca3 in mysql_execute_command (thd=0x7f24b800b5b0) at /home/travis/src/sql/sql_parse.cc:6280 #12 0x00005600ddc9782a in mysql_parse (thd=0x7f24b800b5b0, rawbuf=0x7f24b801e378 "ALTER TABLE t1 ADD UNIQUE KEY uidx ( col2 ) /* QNO 705 CON_ID 20 */", length=67, parser_state=0x7f24ec8625e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #13 0x00005600ddc84f23 in dispatch_command (command=COM_QUERY, thd=0x7f24b800b5b0, packet=0x7f24b8015bb1 "ALTER TABLE t1 ADD UNIQUE KEY uidx ( col2 ) /* QNO 705 CON_ID 20 */ ", packet_length=68, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #14 0x00005600ddc8396f in do_command (thd=0x7f24b800b5b0) at /home/travis/src/sql/sql_parse.cc:1383 #15 0x00005600ddde8bef in do_handle_one_connection (connect=0x5600e020a050) at /home/travis/src/sql/sql_connect.cc:1402 #16 0x00005600ddde897c in handle_one_connection (arg=0x5600e020a050) at /home/travis/src/sql/sql_connect.cc:1308 #17 0x00007f2502f25184 in start_thread (arg=0x7f24ec863700) at pthread_create.c:312 #18 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 31 (Thread 0x7f2500092700 (LWP 25926)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005600de73bdb0 in safe_cond_timedwait (cond=0x7f24a4015b00, mp=0x7f24a4015a50, abstime=0x7f250008dbd0, file=0x5600de836940 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005600dddf0670 in inline_mysql_cond_timedwait (that=0x7f24a4015b00, mutex=0x7f24a4015a50, abstime=0x7f250008dbd0, src_file=0x5600de836bf2 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005600dddf1a81 in MDL_wait::timed_wait (this=0x7f24a4015a50, owner=0x7f24a40159e0, abs_timeout=0x7f250008dbd0, set_status_on_timeout=false, wait_state_name=0x5600df1e2bf0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x00005600dddf351d in MDL_context::acquire_lock (this=0x7f24a4015a50, mdl_request=0x7f24a402c950, lock_wait_timeout=86400) at /home/travis/src/sql/mdl.cc:2148 #5 0x00005600dddf39cf in MDL_context::acquire_locks (this=0x7f24a4015a50, mdl_requests=0x7f250008dd10, lock_wait_timeout=86400) at /home/travis/src/sql/mdl.cc:2268 #6 0x00005600ddc097e1 in lock_table_names (thd=0x7f24a4015900, options=..., tables_start=0x7f24a402c4f0, tables_end=0x0, lock_wait_timeout=86400, flags=0) at /home/travis/src/sql/sql_base.cc:3781 #7 0x00005600ddc09d47 in open_tables (thd=0x7f24a4015900, options=..., start=0x7f250008e0d8, counter=0x7f250008e118, flags=0, prelocking_strategy=0x7f250008e130) at /home/travis/src/sql/sql_base.cc:3999 #8 0x00005600ddd4c9da in open_tables (thd=0x7f24a4015900, tables=0x7f250008e0d8, counter=0x7f250008e118, flags=0, prelocking_strategy=0x7f250008e130) at /home/travis/src/sql/sql_base.h:238 #9 0x00005600ddd65d64 in mysql_alter_table (thd=0x7f24a4015900, new_db=0x7f24a4019f48, new_name=0x7f24a401a2f8, create_info=0x7f250008fc00, table_list=0x7f24a402c4f0, alter_info=0x7f250008fb50, order_num=0, order=0x0, ignore=false) at /home/travis/src/sql/sql_table.cc:9182 #10 0x00005600dddee17a in Sql_cmd_alter_table::execute (this=0x7f24a402cc08, thd=0x7f24a4015900) at /home/travis/src/sql/sql_alter.cc:334 #11 0x00005600ddc92ca3 in mysql_execute_command (thd=0x7f24a4015900) at /home/travis/src/sql/sql_parse.cc:6280 #12 0x00005600ddc9782a in mysql_parse (thd=0x7f24a4015900, rawbuf=0x7f24a402c3c8 "ALTER TABLE t1 ADD PRIMARY KEY ( col3 ) /* QNO 948 CON_ID 16 */", length=63, parser_state=0x7f25000915e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #13 0x00005600ddc84f23 in dispatch_command (command=COM_QUERY, thd=0x7f24a4015900, packet=0x7f24a4032cd1 "ALTER TABLE t1 ADD PRIMARY KEY ( col3 ) /* QNO 948 CON_ID 16 */ ", packet_length=64, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #14 0x00005600ddc8396f in do_command (thd=0x7f24a4015900) at /home/travis/src/sql/sql_parse.cc:1383 #15 0x00005600ddde8bef in do_handle_one_connection (connect=0x5600e020a050) at /home/travis/src/sql/sql_connect.cc:1402 #16 0x00005600ddde897c in handle_one_connection (arg=0x5600e020a050) at /home/travis/src/sql/sql_connect.cc:1308 #17 0x00007f2502f25184 in start_thread (arg=0x7f2500092700) at pthread_create.c:312 #18 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 30 (Thread 0x7f24ec8ad700 (LWP 25936)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005600de73bdb0 in safe_cond_timedwait (cond=0x7f24a8000f90, mp=0x7f24a8000ee0, abstime=0x7f24ec8aa2e0, file=0x5600de836940 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005600dddf0670 in inline_mysql_cond_timedwait (that=0x7f24a8000f90, mutex=0x7f24a8000ee0, abstime=0x7f24ec8aa2e0, src_file=0x5600de836bf2 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005600dddf1a81 in MDL_wait::timed_wait (this=0x7f24a8000ee0, owner=0x7f24a8000e70, abs_timeout=0x7f24ec8aa2e0, set_status_on_timeout=false, wait_state_name=0x5600df1e2bf0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x00005600dddf351d in MDL_context::acquire_lock (this=0x7f24a8000ee0, mdl_request=0x7f24a80141d0, lock_wait_timeout=86400) at /home/travis/src/sql/mdl.cc:2148 #5 0x00005600ddc04d32 in open_table_get_mdl_lock (thd=0x7f24a8000d90, ot_ctx=0x7f24ec8aaa00, mdl_request=0x7f24a80141d0, flags=0, mdl_ticket=0x7f24ec8aa5e0) at /home/travis/src/sql/sql_base.cc:1463 #6 0x00005600ddc0563c in open_table (thd=0x7f24a8000d90, table_list=0x7f24a8013d70, ot_ctx=0x7f24ec8aaa00) at /home/travis/src/sql/sql_base.cc:1741 #7 0x00005600ddc08c6d in open_and_process_table (thd=0x7f24a8000d90, lex=0x7f24a8004b00, tables=0x7f24a8013d70, counter=0x7f24ec8aaa94, flags=0, prelocking_strategy=0x7f24ec8aab10, has_prelocking_list=false, ot_ctx=0x7f24ec8aaa00) at /home/travis/src/sql/sql_base.cc:3512 #8 0x00005600ddc09e41 in open_tables (thd=0x7f24a8000d90, options=..., start=0x7f24ec8aaa78, counter=0x7f24ec8aaa94, flags=0, prelocking_strategy=0x7f24ec8aab10) at /home/travis/src/sql/sql_base.cc:4032 #9 0x00005600ddc0bba1 in open_and_lock_tables (thd=0x7f24a8000d90, options=..., tables=0x7f24a8013d70, derived=true, flags=0, prelocking_strategy=0x7f24ec8aab10) at /home/travis/src/sql/sql_base.cc:4907 #10 0x00005600ddbccf29 in open_and_lock_tables (thd=0x7f24a8000d90, tables=0x7f24a8013d70, derived=true, flags=0) at /home/travis/src/sql/sql_base.h:489 #11 0x00005600de115808 in mysql_delete (thd=0x7f24a8000d90, table_list=0x7f24a8013d70, conds=0x7f24a80149c8, order_list=0x7f24a80055b8, limit=18446744073709551615, options=549755813888, result=0x0) at /home/travis/src/sql/sql_delete.cc:303 #12 0x00005600ddc8dc91 in mysql_execute_command (thd=0x7f24a8000d90) at /home/travis/src/sql/sql_parse.cc:4917 #13 0x00005600ddc9782a in mysql_parse (thd=0x7f24a8000d90, rawbuf=0x7f24a8013be8 "DELETE FROM t1 WHERE MATCH(col4) AGAINST (TRIM(' 3 ') IN BOOLEAN MODE) OR col2 IS NULL /* QNO 920 CON_ID 19 */", length=111, parser_state=0x7f24ec8ac5e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #14 0x00005600ddc84f23 in dispatch_command (command=COM_QUERY, thd=0x7f24a8000d90, packet=0x7f24a800b421 "DELETE FROM t1 WHERE MATCH(col4) AGAINST (TRIM(' 3 ') IN BOOLEAN MODE) OR col2 IS NULL /* QNO 920 CON_ID 19 */ ", packet_length=112, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #15 0x00005600ddc8396f in do_command (thd=0x7f24a8000d90) at /home/travis/src/sql/sql_parse.cc:1383 #16 0x00005600ddde8bef in do_handle_one_connection (connect=0x5600e020a050) at /home/travis/src/sql/sql_connect.cc:1402 #17 0x00005600ddde897c in handle_one_connection (arg=0x5600e020a050) at /home/travis/src/sql/sql_connect.cc:1308 #18 0x00007f2502f25184 in start_thread (arg=0x7f24ec8ad700) at pthread_create.c:312 #19 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 29 (Thread 0x7f25000dc700 (LWP 25925)): #0 0x00007f2502424c9d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00005600de79c415 in vio_io_wait (vio=0x5600e0daa9d0, event=VIO_IO_EVENT_READ, timeout=28800000) at /home/travis/src/vio/viosocket.c:962 #2 0x00005600de79ab17 in vio_socket_io_wait (vio=0x5600e0daa9d0, event=VIO_IO_EVENT_READ) at /home/travis/src/vio/viosocket.c:119 #3 0x00005600de79acfd in vio_read (vio=0x5600e0daa9d0, buf=0x7f249800ba70 "\a", size=4) at /home/travis/src/vio/viosocket.c:196 #4 0x00005600ddb85be0 in my_real_read (net=0x7f2498001638, complen=0x7f25000dbd60, header=1 '\001') at /home/travis/src/sql/net_serv.cc:956 #5 0x00005600ddb8644f in my_net_read_packet_reallen (net=0x7f2498001638, read_from_server=1 '\001', reallen=0x7f25000dbdc8) at /home/travis/src/sql/net_serv.cc:1237 #6 0x00005600ddb86403 in my_net_read_packet (net=0x7f2498001638, read_from_server=1 '\001') at /home/travis/src/sql/net_serv.cc:1221 #7 0x00005600ddc834bd in do_command (thd=0x7f2498001320) at /home/travis/src/sql/sql_parse.cc:1264 #8 0x00005600ddde8bef in do_handle_one_connection (connect=0x5600e020a050) at /home/travis/src/sql/sql_connect.cc:1402 #9 0x00005600ddde897c in handle_one_connection (arg=0x5600e020a050) at /home/travis/src/sql/sql_connect.cc:1308 #10 0x00007f2502f25184 in start_thread (arg=0x7f25000dc700) at pthread_create.c:312 #11 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 28 (Thread 0x7f24ec8f7700 (LWP 25934)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005600de73bdb0 in safe_cond_timedwait (cond=0x7f24ac000e70, mp=0x7f24ac000dc0, abstime=0x7f24ec8f4910, file=0x5600de836940 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005600dddf0670 in inline_mysql_cond_timedwait (that=0x7f24ac000e70, mutex=0x7f24ac000dc0, abstime=0x7f24ec8f4910, src_file=0x5600de836bf2 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005600dddf1a81 in MDL_wait::timed_wait (this=0x7f24ac000dc0, owner=0x7f24ac000d50, abs_timeout=0x7f24ec8f4910, set_status_on_timeout=false, wait_state_name=0x5600df1e2bf0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x00005600dddf351d in MDL_context::acquire_lock (this=0x7f24ac000dc0, mdl_request=0x7f24ac014190, lock_wait_timeout=86400) at /home/travis/src/sql/mdl.cc:2148 #5 0x00005600ddc04d32 in open_table_get_mdl_lock (thd=0x7f24ac000c70, ot_ctx=0x7f24ec8f5030, mdl_request=0x7f24ac014190, flags=0, mdl_ticket=0x7f24ec8f4c10) at /home/travis/src/sql/sql_base.cc:1463 #6 0x00005600ddc0563c in open_table (thd=0x7f24ac000c70, table_list=0x7f24ac013d30, ot_ctx=0x7f24ec8f5030) at /home/travis/src/sql/sql_base.cc:1741 #7 0x00005600ddc08c6d in open_and_process_table (thd=0x7f24ac000c70, lex=0x7f24ac0049e0, tables=0x7f24ac013d30, counter=0x7f24ec8f50c4, flags=0, prelocking_strategy=0x7f24ec8f5140, has_prelocking_list=false, ot_ctx=0x7f24ec8f5030) at /home/travis/src/sql/sql_base.cc:3512 #8 0x00005600ddc09e41 in open_tables (thd=0x7f24ac000c70, options=..., start=0x7f24ec8f50a8, counter=0x7f24ec8f50c4, flags=0, prelocking_strategy=0x7f24ec8f5140) at /home/travis/src/sql/sql_base.cc:4032 #9 0x00005600ddc0bba1 in open_and_lock_tables (thd=0x7f24ac000c70, options=..., tables=0x7f24ac013d30, derived=true, flags=0, prelocking_strategy=0x7f24ec8f5140) at /home/travis/src/sql/sql_base.cc:4907 #10 0x00005600ddbccf29 in open_and_lock_tables (thd=0x7f24ac000c70, tables=0x7f24ac013d30, derived=true, flags=0) at /home/travis/src/sql/sql_base.h:489 #11 0x00005600ddc560c5 in mysql_insert (thd=0x7f24ac000c70, table_list=0x7f24ac013d30, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /home/travis/src/sql/sql_insert.cc:766 #12 0x00005600ddc8d030 in mysql_execute_command (thd=0x7f24ac000c70) at /home/travis/src/sql/sql_parse.cc:4719 #13 0x00005600ddc9782a in mysql_parse (thd=0x7f24ac000c70, rawbuf=0x7f24ac013b88 "INSERT INTO t1 (col1,col2,col3,col4) VALUES ( 2, 2, 2 - 1, REPEAT(CAST(2 AS CHAR(1)),@fill_amount)) /* QNO 1070 CON_ID 18 */", length=124, parser_state=0x7f24ec8f65e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #14 0x00005600ddc84f23 in dispatch_command (command=COM_QUERY, thd=0x7f24ac000c70, packet=0x7f24ac00b3c1 "INSERT INTO t1 (col1,col2,col3,col4) VALUES ( 2, 2, 2 - 1, REPEAT(CAST(2 AS CHAR(1)),@fill_amount)) /* QNO 1070 CON_ID 18 */ ", packet_length=125, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #15 0x00005600ddc8396f in do_command (thd=0x7f24ac000c70) at /home/travis/src/sql/sql_parse.cc:1383 #16 0x00005600ddde8bef in do_handle_one_connection (connect=0x5600e020a050) at /home/travis/src/sql/sql_connect.cc:1402 #17 0x00005600ddde897c in handle_one_connection (arg=0x5600e020a050) at /home/travis/src/sql/sql_connect.cc:1308 #18 0x00007f2502f25184 in start_thread (arg=0x7f24ec8f7700) at pthread_create.c:312 #19 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 27 (Thread 0x7f2500126700 (LWP 25921)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005600de73baae in safe_cond_wait (cond=0x5600df3bbb60 , mp=0x5600df3bef00 , file=0x5600de7da5a0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x00005600ddb9fed2 in inline_mysql_cond_wait (that=0x5600df3bbb60 , mutex=0x5600df3bef00 , src_file=0x5600de7dafed "/home/travis/src/sql/slave.cc", src_line=506) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x00005600ddba12dd in handle_slave_background (arg=0x0) at /home/travis/src/sql/slave.cc:506 #4 0x00007f2502f25184 in start_thread (arg=0x7f2500126700) at pthread_create.c:312 #5 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 26 (Thread 0x7f2500170700 (LWP 25920)): #0 0x00007f2502f2d0c1 in do_sigwait (sig=0x7f250016fe10, set=) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:60 #1 __sigwait (set=0x7f250016fe40, sig=0x7f250016fe10) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:97 #2 0x00005600ddb74930 in signal_hand (arg=0x0) at /home/travis/src/sql/mysqld.cc:3546 #3 0x00007f2502f25184 in start_thread (arg=0x7f2500170700) at pthread_create.c:312 #4 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 25 (Thread 0x7f24c8ff9700 (LWP 25918)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005600de73baae in safe_cond_wait (cond=0x7f24c8ff8dc0, mp=0x7f24c8ff8e00, file=0x5600de9a36c0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x00005600de17f773 in inline_mysql_cond_wait (that=0x7f24c8ff8dc0, mutex=0x7f24c8ff8e00, src_file=0x5600de9a4dd0 "/home/travis/src/storage/innobase/handler/ha_innodb.cc", src_line=313) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x00005600de184384 in thd_destructor_proxy () at /home/travis/src/storage/innobase/handler/ha_innodb.cc:313 #4 0x00007f2502f25184 in start_thread (arg=0x7f24c8ff9700) at pthread_create.c:312 #5 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 24 (Thread 0x7f250446c700 (LWP 25919)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005600de73baae in safe_cond_wait (cond=0x5600df3edf28 , mp=0x5600df3ede78 , file=0x5600de977d40 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x00005600de07f3bb in inline_mysql_cond_wait (that=0x5600df3edf28 , mutex=0x5600df3ede78 , src_file=0x5600de9784a4 "/home/travis/src/sql/log.cc", src_line=9885) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x00005600de099f16 in binlog_background_thread (arg=0x0) at /home/travis/src/sql/log.cc:9885 #4 0x00007f2502f25184 in start_thread (arg=0x7f250446c700) at pthread_create.c:312 #5 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 23 (Thread 0x7f24c97fa700 (LWP 25917)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005600de262577 in os_event::wait (this=0x5600e02525d0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005600de261f7d in os_event::wait_low (this=0x5600e02525d0, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005600de26232f in os_event_wait_low (event=0x5600e02525d0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x00005600de42cd47 in buf_resize_thread () at /home/travis/src/storage/innobase/buf/buf0buf.cc:3125 #5 0x00007f2502f25184 in start_thread (arg=0x7f24c97fa700) at pthread_create.c:312 #6 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 22 (Thread 0x7f24c9ffb700 (LWP 25916)): #0 0x00007f2502f2cb9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x00005600de2628dc in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x00005600de41ed08 in btr_defragment_thread () at /home/travis/src/storage/innobase/btr/btr0defragment.cc:760 #3 0x00007f2502f25184 in start_thread (arg=0x7f24c9ffb700) at pthread_create.c:312 #4 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 21 (Thread 0x7f24caffd700 (LWP 25914)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005600de262577 in os_event::wait (this=0x5600e0ca94c0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005600de261f7d in os_event::wait_low (this=0x5600e0ca94c0, reset_sig_count=479) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005600de26232f in os_event_wait_low (event=0x5600e0ca94c0, reset_sig_count=479) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x00005600de36e60c in sync_array_wait_event (arr=0x5600e021a000, cell=@0x7f24caffcc18: 0x5600e021a110) at /home/travis/src/storage/innobase/sync/sync0arr.cc:475 #5 0x00005600de371246 in rw_lock_s_lock_spin (lock=0x5600e0ca7560, pass=0, file_name=0x5600dea25420 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/sync/sync0rw.cc:389 #6 0x00005600de30bbe1 in rw_lock_s_lock_func (lock=0x5600e0ca7560, pass=0, file_name=0x5600dea25420 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/include/sync0rw.ic:289 #7 0x00005600de30c00c in pfs_rw_lock_s_lock_func (lock=0x5600e0ca7560, pass=0, file_name=0x5600dea25420 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/include/sync0rw.ic:661 #8 0x00005600de3112d5 in row_purge_parse_undo_rec (node=0x5600e0ca62a8, undo_rec=0x7f24bc016c48 "", updated_extern=0x7f24caffcd9e, thr=0x5600e0ca5de0) at /home/travis/src/storage/innobase/row/row0purge.cc:930 #9 0x00005600de311b04 in row_purge (node=0x5600e0ca62a8, undo_rec=0x7f24bc016c48 "", thr=0x5600e0ca5de0) at /home/travis/src/storage/innobase/row/row0purge.cc:1105 #10 0x00005600de311db1 in row_purge_step (thr=0x5600e0ca5de0) at /home/travis/src/storage/innobase/row/row0purge.cc:1187 #11 0x00005600de296353 in que_thr_step (thr=0x5600e0ca5de0) at /home/travis/src/storage/innobase/que/que0que.cc:1051 #12 0x00005600de296583 in que_run_threads_low (thr=0x5600e0ca5de0) at /home/travis/src/storage/innobase/que/que0que.cc:1113 #13 0x00005600de296773 in que_run_threads (thr=0x5600e0ca5de0) at /home/travis/src/storage/innobase/que/que0que.cc:1153 #14 0x00005600de361882 in srv_task_execute () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2510 #15 0x00005600de3619cb in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2557 #16 0x00007f2502f25184 in start_thread (arg=0x7f24caffd700) at pthread_create.c:312 #17 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 20 (Thread 0x7f24ca7fc700 (LWP 25915)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005600de262577 in os_event::wait (this=0x5600e02524d0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005600de261f7d in os_event::wait_low (this=0x5600e02524d0, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005600de26232f in os_event_wait_low (event=0x5600e02524d0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x00005600de4449bd in buf_dump_thread () at /home/travis/src/storage/innobase/buf/buf0dump.cc:805 #5 0x00007f2502f25184 in start_thread (arg=0x7f24ca7fc700) at pthread_create.c:312 #6 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 19 (Thread 0x7f24d0ff9700 (LWP 25911)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005600de262577 in os_event::wait (this=0x5600e0ca94c0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005600de261f7d in os_event::wait_low (this=0x5600e0ca94c0, reset_sig_count=479) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005600de26232f in os_event_wait_low (event=0x5600e0ca94c0, reset_sig_count=479) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x00005600de36e60c in sync_array_wait_event (arr=0x5600e021a000, cell=@0x7f24d0ff8b78: 0x5600e021a250) at /home/travis/src/storage/innobase/sync/sync0arr.cc:475 #5 0x00005600de371246 in rw_lock_s_lock_spin (lock=0x5600e0ca7560, pass=0, file_name=0x5600dea25420 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/sync/sync0rw.cc:389 #6 0x00005600de30bbe1 in rw_lock_s_lock_func (lock=0x5600e0ca7560, pass=0, file_name=0x5600dea25420 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/include/sync0rw.ic:289 #7 0x00005600de30c00c in pfs_rw_lock_s_lock_func (lock=0x5600e0ca7560, pass=0, file_name=0x5600dea25420 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/include/sync0rw.ic:661 #8 0x00005600de3112d5 in row_purge_parse_undo_rec (node=0x5600e0ca6500, undo_rec=0x7f24bc018c28 "", updated_extern=0x7f24d0ff8cfe, thr=0x5600e0ca6448) at /home/travis/src/storage/innobase/row/row0purge.cc:930 #9 0x00005600de311b04 in row_purge (node=0x5600e0ca6500, undo_rec=0x7f24bc018c28 "", thr=0x5600e0ca6448) at /home/travis/src/storage/innobase/row/row0purge.cc:1105 #10 0x00005600de311db1 in row_purge_step (thr=0x5600e0ca6448) at /home/travis/src/storage/innobase/row/row0purge.cc:1187 #11 0x00005600de296353 in que_thr_step (thr=0x5600e0ca6448) at /home/travis/src/storage/innobase/que/que0que.cc:1051 #12 0x00005600de296583 in que_run_threads_low (thr=0x5600e0ca6448) at /home/travis/src/storage/innobase/que/que0que.cc:1113 #13 0x00005600de296773 in que_run_threads (thr=0x5600e0ca6448) at /home/travis/src/storage/innobase/que/que0que.cc:1153 #14 0x00005600de3913da in trx_purge (n_purge_threads=4, truncate=false) at /home/travis/src/storage/innobase/trx/trx0purge.cc:1596 #15 0x00005600de361d07 in srv_do_purge (n_total_purged=0x7f24d0ff8ea8) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2663 #16 0x00005600de36226b in srv_purge_coordinator_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2806 #17 0x00007f2502f25184 in start_thread (arg=0x7f24d0ff9700) at pthread_create.c:312 #18 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 18 (Thread 0x7f24cb7fe700 (LWP 25913)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005600de262577 in os_event::wait (this=0x5600e0ca94c0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005600de261f7d in os_event::wait_low (this=0x5600e0ca94c0, reset_sig_count=479) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005600de26232f in os_event_wait_low (event=0x5600e0ca94c0, reset_sig_count=479) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x00005600de36e60c in sync_array_wait_event (arr=0x5600e021a000, cell=@0x7f24cb7fdc18: 0x5600e021a190) at /home/travis/src/storage/innobase/sync/sync0arr.cc:475 #5 0x00005600de371246 in rw_lock_s_lock_spin (lock=0x5600e0ca7560, pass=0, file_name=0x5600dea25420 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/sync/sync0rw.cc:389 #6 0x00005600de30bbe1 in rw_lock_s_lock_func (lock=0x5600e0ca7560, pass=0, file_name=0x5600dea25420 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/include/sync0rw.ic:289 #7 0x00005600de30c00c in pfs_rw_lock_s_lock_func (lock=0x5600e0ca7560, pass=0, file_name=0x5600dea25420 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/include/sync0rw.ic:661 #8 0x00005600de3112d5 in row_purge_parse_undo_rec (node=0x5600e0ca59e8, undo_rec=0x7f24bc0129f0 "", updated_extern=0x7f24cb7fdd9e, thr=0x5600e0ca5818) at /home/travis/src/storage/innobase/row/row0purge.cc:930 #9 0x00005600de311b04 in row_purge (node=0x5600e0ca59e8, undo_rec=0x7f24bc0129f0 "", thr=0x5600e0ca5818) at /home/travis/src/storage/innobase/row/row0purge.cc:1105 #10 0x00005600de311db1 in row_purge_step (thr=0x5600e0ca5818) at /home/travis/src/storage/innobase/row/row0purge.cc:1187 #11 0x00005600de296353 in que_thr_step (thr=0x5600e0ca5818) at /home/travis/src/storage/innobase/que/que0que.cc:1051 #12 0x00005600de296583 in que_run_threads_low (thr=0x5600e0ca5818) at /home/travis/src/storage/innobase/que/que0que.cc:1113 #13 0x00005600de296773 in que_run_threads (thr=0x5600e0ca5818) at /home/travis/src/storage/innobase/que/que0que.cc:1153 #14 0x00005600de361882 in srv_task_execute () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2510 #15 0x00005600de3619cb in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2557 #16 0x00007f2502f25184 in start_thread (arg=0x7f24cb7fe700) at pthread_create.c:312 #17 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 17 (Thread 0x7f24d3fff700 (LWP 25909)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005600de261e12 in os_event::timed_wait (this=0x5600e0cb0d40, abstime=0x7f24d3ffec50) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005600de262129 in os_event::wait_time_low (this=0x5600e0cb0d40, time_in_usec=5000000, reset_sig_count=172) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005600de26230a in os_event_wait_time_low (event=0x5600e0cb0d40, time_in_usec=5000000, reset_sig_count=172) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x00005600de3c7049 in ib_wqueue_timedwait (wq=0x5600e0cabb80, wait_in_usecs=5000000) at /home/travis/src/storage/innobase/ut/ut0wqueue.cc:163 #5 0x00005600de515c60 in fts_optimize_thread (arg=0x5600e0cabb80) at /home/travis/src/storage/innobase/fts/fts0opt.cc:3035 #6 0x00007f2502f25184 in start_thread (arg=0x7f24d3fff700) at pthread_create.c:312 #7 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 16 (Thread 0x7f24cbfff700 (LWP 25912)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005600de262577 in os_event::wait (this=0x5600e0ca94c0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005600de261f7d in os_event::wait_low (this=0x5600e0ca94c0, reset_sig_count=479) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005600de26232f in os_event_wait_low (event=0x5600e0ca94c0, reset_sig_count=479) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x00005600de36e60c in sync_array_wait_event (arr=0x5600e021a000, cell=@0x7f24cbffec18: 0x5600e021a150) at /home/travis/src/storage/innobase/sync/sync0arr.cc:475 #5 0x00005600de371246 in rw_lock_s_lock_spin (lock=0x5600e0ca7560, pass=0, file_name=0x5600dea25420 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/sync/sync0rw.cc:389 #6 0x00005600de30bbe1 in rw_lock_s_lock_func (lock=0x5600e0ca7560, pass=0, file_name=0x5600dea25420 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/include/sync0rw.ic:289 #7 0x00005600de30c00c in pfs_rw_lock_s_lock_func (lock=0x5600e0ca7560, pass=0, file_name=0x5600dea25420 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/include/sync0rw.ic:661 #8 0x00005600de3112d5 in row_purge_parse_undo_rec (node=0x5600e0ca5c40, undo_rec=0x7f24bc014d20 "", updated_extern=0x7f24cbffed9e, thr=0x5600e0ca5b88) at /home/travis/src/storage/innobase/row/row0purge.cc:930 #9 0x00005600de311b04 in row_purge (node=0x5600e0ca5c40, undo_rec=0x7f24bc014d20 "", thr=0x5600e0ca5b88) at /home/travis/src/storage/innobase/row/row0purge.cc:1105 #10 0x00005600de311db1 in row_purge_step (thr=0x5600e0ca5b88) at /home/travis/src/storage/innobase/row/row0purge.cc:1187 #11 0x00005600de296353 in que_thr_step (thr=0x5600e0ca5b88) at /home/travis/src/storage/innobase/que/que0que.cc:1051 #12 0x00005600de296583 in que_run_threads_low (thr=0x5600e0ca5b88) at /home/travis/src/storage/innobase/que/que0que.cc:1113 #13 0x00005600de296773 in que_run_threads (thr=0x5600e0ca5b88) at /home/travis/src/storage/innobase/que/que0que.cc:1153 #14 0x00005600de361882 in srv_task_execute () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2510 #15 0x00005600de3619cb in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2557 #16 0x00007f2502f25184 in start_thread (arg=0x7f24cbfff700) at pthread_create.c:312 #17 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 15 (Thread 0x7f24d37fe700 (LWP 25905)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005600de261e12 in os_event::timed_wait (this=0x5600e0b87c80, abstime=0x7f24d37fde40) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005600de262129 in os_event::wait_time_low (this=0x5600e0b87c80, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005600de26230a in os_event_wait_time_low (event=0x5600e0b87c80, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x00005600de22d5fc in lock_wait_timeout_thread () at /home/travis/src/storage/innobase/lock/lock0wait.cc:547 #5 0x00007f2502f25184 in start_thread (arg=0x7f24d37fe700) at pthread_create.c:312 #6 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 14 (Thread 0x7f24d17fa700 (LWP 25910)): #0 0x00007f2502f2cb9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x00005600de2628dc in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x00005600de361387 in srv_master_sleep () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2366 #3 0x00005600de3614c9 in srv_master_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2411 #4 0x00007f2502f25184 in start_thread (arg=0x7f24d17fa700) at pthread_create.c:312 #5 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 13 (Thread 0x7f24db1fa700 (LWP 25898)): #0 0x00007f2503dcc58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005600de254f98 in LinuxAIOHandler::collect (this=0x7f24db1f9c00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x00005600de2554c1 in LinuxAIOHandler::poll (this=0x7f24db1f9c00, m1=0x7f24db1f9ca8, m2=0x7f24db1f9cb0, request=0x7f24db1f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x00005600de255624 in os_aio_linux_handler (global_segment=5, m1=0x7f24db1f9ca8, m2=0x7f24db1f9cb0, request=0x7f24db1f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x00005600de25a2aa in os_aio_handler (segment=5, m1=0x7f24db1f9ca8, m2=0x7f24db1f9cb0, request=0x7f24db1f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x00005600de4cb57e in fil_aio_wait (segment=5) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x00005600de364853 in io_handler_thread (arg=0x5600df431f08 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f2502f25184 in start_thread (arg=0x7f24db1fa700) at pthread_create.c:312 #8 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 12 (Thread 0x7f24d1ffb700 (LWP 25908)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005600de261e12 in os_event::timed_wait (this=0x5600e0c9ef90, abstime=0x7f24d1ffae60) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005600de262129 in os_event::wait_time_low (this=0x5600e0c9ef90, time_in_usec=10000000, reset_sig_count=32) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005600de26230a in os_event_wait_time_low (event=0x5600e0c9ef90, time_in_usec=10000000, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x00005600de4b1366 in dict_stats_thread () at /home/travis/src/storage/innobase/dict/dict0stats_bg.cc:451 #5 0x00007f2502f25184 in start_thread (arg=0x7f24d1ffb700) at pthread_create.c:312 #6 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 11 (Thread 0x7f24db9fb700 (LWP 25897)): #0 0x00007f2503dcc58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005600de254f98 in LinuxAIOHandler::collect (this=0x7f24db9fac00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x00005600de2554c1 in LinuxAIOHandler::poll (this=0x7f24db9fac00, m1=0x7f24db9faca8, m2=0x7f24db9facb0, request=0x7f24db9face0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x00005600de255624 in os_aio_linux_handler (global_segment=4, m1=0x7f24db9faca8, m2=0x7f24db9facb0, request=0x7f24db9face0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x00005600de25a2aa in os_aio_handler (segment=4, m1=0x7f24db9faca8, m2=0x7f24db9facb0, request=0x7f24db9face0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x00005600de4cb57e in fil_aio_wait (segment=4) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x00005600de364853 in io_handler_thread (arg=0x5600df431f00 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f2502f25184 in start_thread (arg=0x7f24db9fb700) at pthread_create.c:312 #8 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 10 (Thread 0x7f24d27fc700 (LWP 25907)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005600de261e12 in os_event::timed_wait (this=0x5600e0252450, abstime=0x7f24d27fbe20) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005600de262129 in os_event::wait_time_low (this=0x5600e0252450, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005600de26230a in os_event_wait_time_low (event=0x5600e0252450, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x00005600de35fabf in srv_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1708 #5 0x00007f2502f25184 in start_thread (arg=0x7f24d27fc700) at pthread_create.c:312 #6 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 9 (Thread 0x7f24dc1fc700 (LWP 25896)): #0 0x00007f2503dcc58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005600de254f98 in LinuxAIOHandler::collect (this=0x7f24dc1fbc00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x00005600de2554c1 in LinuxAIOHandler::poll (this=0x7f24dc1fbc00, m1=0x7f24dc1fbca8, m2=0x7f24dc1fbcb0, request=0x7f24dc1fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x00005600de255624 in os_aio_linux_handler (global_segment=3, m1=0x7f24dc1fbca8, m2=0x7f24dc1fbcb0, request=0x7f24dc1fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x00005600de25a2aa in os_aio_handler (segment=3, m1=0x7f24dc1fbca8, m2=0x7f24dc1fbcb0, request=0x7f24dc1fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x00005600de4cb57e in fil_aio_wait (segment=3) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x00005600de364853 in io_handler_thread (arg=0x5600df431ef8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f2502f25184 in start_thread (arg=0x7f24dc1fc700) at pthread_create.c:312 #8 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 8 (Thread 0x7f24d2ffd700 (LWP 25906)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005600de261e12 in os_event::timed_wait (this=0x5600e02523d0, abstime=0x7f24d2ffcca0) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005600de262129 in os_event::wait_time_low (this=0x5600e02523d0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005600de26230a in os_event_wait_time_low (event=0x5600e02523d0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x00005600de36000c in srv_error_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1877 #5 0x00007f2502f25184 in start_thread (arg=0x7f24d2ffd700) at pthread_create.c:312 #6 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 7 (Thread 0x7f24dc9fd700 (LWP 25895)): #0 0x00007f2503dcc58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005600de254f98 in LinuxAIOHandler::collect (this=0x7f24dc9fcc00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x00005600de2554c1 in LinuxAIOHandler::poll (this=0x7f24dc9fcc00, m1=0x7f24dc9fcca8, m2=0x7f24dc9fccb0, request=0x7f24dc9fcce0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x00005600de255624 in os_aio_linux_handler (global_segment=2, m1=0x7f24dc9fcca8, m2=0x7f24dc9fccb0, request=0x7f24dc9fcce0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x00005600de25a2aa in os_aio_handler (segment=2, m1=0x7f24dc9fcca8, m2=0x7f24dc9fccb0, request=0x7f24dc9fcce0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x00005600de4cb57e in fil_aio_wait (segment=2) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x00005600de364853 in io_handler_thread (arg=0x5600df431ef0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f2502f25184 in start_thread (arg=0x7f24dc9fd700) at pthread_create.c:312 #8 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 6 (Thread 0x7f24d99f7700 (LWP 25901)): #0 0x00007f2503dcc58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005600de254f98 in LinuxAIOHandler::collect (this=0x7f24d99f6c00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x00005600de2554c1 in LinuxAIOHandler::poll (this=0x7f24d99f6c00, m1=0x7f24d99f6ca8, m2=0x7f24d99f6cb0, request=0x7f24d99f6ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x00005600de255624 in os_aio_linux_handler (global_segment=8, m1=0x7f24d99f6ca8, m2=0x7f24d99f6cb0, request=0x7f24d99f6ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x00005600de25a2aa in os_aio_handler (segment=8, m1=0x7f24d99f6ca8, m2=0x7f24d99f6cb0, request=0x7f24d99f6ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x00005600de4cb57e in fil_aio_wait (segment=8) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x00005600de364853 in io_handler_thread (arg=0x5600df431f20 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f2502f25184 in start_thread (arg=0x7f24d99f7700) at pthread_create.c:312 #8 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 5 (Thread 0x7f24dd9ff700 (LWP 25893)): #0 0x00007f2503dcc58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005600de254f98 in LinuxAIOHandler::collect (this=0x7f24dd9fec00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x00005600de2554c1 in LinuxAIOHandler::poll (this=0x7f24dd9fec00, m1=0x7f24dd9feca8, m2=0x7f24dd9fecb0, request=0x7f24dd9fece0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x00005600de255624 in os_aio_linux_handler (global_segment=0, m1=0x7f24dd9feca8, m2=0x7f24dd9fecb0, request=0x7f24dd9fece0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x00005600de25a2aa in os_aio_handler (segment=0, m1=0x7f24dd9feca8, m2=0x7f24dd9fecb0, request=0x7f24dd9fece0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x00005600de4cb57e in fil_aio_wait (segment=0) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x00005600de364853 in io_handler_thread (arg=0x5600df431ee0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f2502f25184 in start_thread (arg=0x7f24dd9ff700) at pthread_create.c:312 #8 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7f24dd1fe700 (LWP 25894)): #0 0x00007f2503dcc58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005600de254f98 in LinuxAIOHandler::collect (this=0x7f24dd1fdc00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x00005600de2554c1 in LinuxAIOHandler::poll (this=0x7f24dd1fdc00, m1=0x7f24dd1fdca8, m2=0x7f24dd1fdcb0, request=0x7f24dd1fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x00005600de255624 in os_aio_linux_handler (global_segment=1, m1=0x7f24dd1fdca8, m2=0x7f24dd1fdcb0, request=0x7f24dd1fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x00005600de25a2aa in os_aio_handler (segment=1, m1=0x7f24dd1fdca8, m2=0x7f24dd1fdcb0, request=0x7f24dd1fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x00005600de4cb57e in fil_aio_wait (segment=1) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x00005600de364853 in io_handler_thread (arg=0x5600df431ee8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f2502f25184 in start_thread (arg=0x7f24dd1fe700) at pthread_create.c:312 #8 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7f24ed757700 (LWP 25892)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005600de73bdb0 in safe_cond_timedwait (cond=0x5600dfc431a0 , mp=0x5600dfc430e0 , abstime=0x7f24ed756e00, file=0x5600deb0b0d0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005600de5acb5d in inline_mysql_cond_timedwait (that=0x5600dfc431a0 , mutex=0x5600dfc430e0 , abstime=0x7f24ed756e00, src_file=0x5600deb0b108 "/home/travis/src/storage/maria/ma_servicethread.c", src_line=116) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005600de5ad020 in my_service_thread_sleep (control=0x5600df1fd620 , sleep_time=29000000000) at /home/travis/src/storage/maria/ma_servicethread.c:115 #4 0x00005600de5a18c5 in ma_checkpoint_background (arg=0x1e) at /home/travis/src/storage/maria/ma_checkpoint.c:707 #5 0x00007f2502f25184 in start_thread (arg=0x7f24ed757700) at pthread_create.c:312 #6 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7f2502333700 (LWP 25891)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005600de73bdb0 in safe_cond_timedwait (cond=0x5600dfc548c0 , mp=0x5600dfc54800 , abstime=0x7f2502332ec0, file=0x5600deb49690 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005600de73cd95 in inline_mysql_cond_timedwait (that=0x5600dfc548c0 , mutex=0x5600dfc54800 , abstime=0x7f2502332ec0, src_file=0x5600deb496c8 "/home/travis/src/mysys/thr_timer.c", src_line=292) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005600de73d897 in timer_handler (arg=0x0) at /home/travis/src/mysys/thr_timer.c:292 #4 0x00007f2502f25184 in start_thread (arg=0x7f2502333700) at pthread_create.c:312 #5 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7f24ec941700 (LWP 25932)): #0 0x00007f2502f2a611 in __pthread_kill (threadid=, signo=6) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61 #1 0x00005600de7364eb in my_write_core (sig=6) at /home/travis/src/mysys/stacktrace.c:481 #2 0x00005600ddf75fa9 in handle_fatal_signal (sig=6) at /home/travis/src/sql/signal_handler.cc:305 #3 #4 0x00007f250236ac37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #5 0x00007f250236e028 in __GI_abort () at abort.c:89 #6 0x00007f2502363bf6 in __assert_fail_base (fmt=0x7f25024b8058 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x5600de9ba0d0 "new_clustered == ctx->need_rebuild()", file=file@entry=0x5600de9b80a0 "/home/travis/src/storage/innobase/handler/handler0alter.cc", line=line@entry=9195, function=function@entry=0x5600de9bff60 "virtual bool ha_innobase::commit_inplace_alter_table(TABLE*, Alter_inplace_info*, bool)") at assert.c:92 #7 0x00007f2502363ca2 in __GI___assert_fail (assertion=0x5600de9ba0d0 "new_clustered == ctx->need_rebuild()", file=0x5600de9b80a0 "/home/travis/src/storage/innobase/handler/handler0alter.cc", line=9195, function=0x5600de9bff60 "virtual bool ha_innobase::commit_inplace_alter_table(TABLE*, Alter_inplace_info*, bool)") at assert.c:101 #8 0x00005600de1d62fd in ha_innobase::commit_inplace_alter_table (this=0x7f24a80d15b8, altered_table=0x7f24a00e7340, ha_alter_info=0x7f24ec93d200, commit=true) at /home/travis/src/storage/innobase/handler/handler0alter.cc:9195 #9 0x00005600ddf81e12 in handler::ha_commit_inplace_alter_table (this=0x7f24a80d15b8, altered_table=0x7f24a00e7340, ha_alter_info=0x7f24ec93d200, commit=true) at /home/travis/src/sql/handler.cc:4403 #10 0x00005600de6ff1b7 in ha_partition::commit_inplace_alter_table (this=0x7f24a80d0d08, altered_table=0x7f24a00e7340, ha_alter_info=0x7f24ec93d200, commit=true) at /home/travis/src/sql/ha_partition.cc:10025 #11 0x00005600ddf81e12 in handler::ha_commit_inplace_alter_table (this=0x7f24a80d0d08, altered_table=0x7f24a00e7340, ha_alter_info=0x7f24ec93d200, commit=true) at /home/travis/src/sql/handler.cc:4403 #12 0x00005600ddd616de in mysql_inplace_alter_table (thd=0x7f24a000c610, table_list=0x7f24a001f610, table=0x7f24a80d00c0, altered_table=0x7f24a00e7340, ha_alter_info=0x7f24ec93d200, inplace_supported=HA_ALTER_INPLACE_SHARED_LOCK_AFTER_PREPARE, target_mdl_request=0x7f24ec93d370, alter_ctx=0x7f24ec93e020) at /home/travis/src/sql/sql_table.cc:7683 #13 0x00005600ddd679a0 in mysql_alter_table (thd=0x7f24a000c610, new_db=0x7f24a0010c58, new_name=0x7f24a0011008, create_info=0x7f24ec93ec00, table_list=0x7f24a001f610, alter_info=0x7f24ec93eb50, order_num=0, order=0x0, ignore=false) at /home/travis/src/sql/sql_table.cc:9847 #14 0x00005600dddee17a in Sql_cmd_alter_table::execute (this=0x7f24a001fd30, thd=0x7f24a000c610) at /home/travis/src/sql/sql_alter.cc:334 #15 0x00005600ddc92ca3 in mysql_execute_command (thd=0x7f24a000c610) at /home/travis/src/sql/sql_parse.cc:6280 #16 0x00005600ddc9782a in mysql_parse (thd=0x7f24a000c610, rawbuf=0x7f24a001f4d8 "ALTER TABLE t1 ADD FULLTEXT KEY ftidx ( col4 ) /* QNO 1163 CON_ID 17 */", length=71, parser_state=0x7f24ec9405e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #17 0x00005600ddc84f23 in dispatch_command (command=COM_QUERY, thd=0x7f24a000c610, packet=0x7f24a0016d11 "ALTER TABLE t1 ADD FULLTEXT KEY ftidx ( col4 ) /* QNO 1163 CON_ID 17 */ ", packet_length=72, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #18 0x00005600ddc8396f in do_command (thd=0x7f24a000c610) at /home/travis/src/sql/sql_parse.cc:1383 #19 0x00005600ddde8bef in do_handle_one_connection (connect=0x5600e020a050) at /home/travis/src/sql/sql_connect.cc:1402 #20 0x00005600ddde897c in handle_one_connection (arg=0x5600e020a050) at /home/travis/src/sql/sql_connect.cc:1308 #21 0x00007f2502f25184 in start_thread (arg=0x7f24ec941700) at pthread_create.c:312 #22 0x00007f250243203d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111