[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 0x00007fb8b2b96611 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 0x7fb89a898700 (LWP 26242)): #0 0x00007fb8b2095b4d in fdatasync () at ../sysdeps/unix/syscall-template.S:81 #1 0x000056169ee5975a in my_sync (fd=133, my_flags=16) at /home/travis/src/mysys/my_sync.c:92 #2 0x000056169e3befe9 in inline_mysql_file_sync (src_file=0x56169eefbcb0 "/home/travis/src/sql/parse_file.cc", src_line=314, fd=133, flags=16) at /home/travis/src/include/mysql/psi/mysql_file.h:1419 #3 0x000056169e3bfb3a in sql_create_definition_file (dir=0x7fb89a892ae0, file_name=0x7fb89a892af0, type=0x56169f8090a0 , base=0x7fb848137378 "", parameters=0x56169f808ea0 ) at /home/travis/src/sql/parse_file.cc:314 #4 0x000056169e58054e in mysql_register_view (thd=0x7fb8480112f0, view=0x7fb848137378, mode=VIEW_CREATE_OR_REPLACE) at /home/travis/src/sql/sql_view.cc:1123 #5 0x000056169e57ef7b in mysql_create_view (thd=0x7fb8480112f0, views=0x7fb848137378, mode=VIEW_CREATE_OR_REPLACE) at /home/travis/src/sql/sql_view.cc:633 #6 0x000056169e4949d9 in mysql_execute_command (thd=0x7fb8480112f0) at /home/travis/src/sql/sql_parse.cc:6046 #7 0x000056169e4b75fa in Prepared_statement::execute (this=0x7fb848109940, expanded_query=0x7fb89a896500, open_cursor=false) at /home/travis/src/sql/sql_prepare.cc:4773 #8 0x000056169e4b597a in Prepared_statement::execute_loop (this=0x7fb848109940, expanded_query=0x7fb89a896500, open_cursor=false, packet=0x0, packet_end=0x0) at /home/travis/src/sql/sql_prepare.cc:4203 #9 0x000056169e4b3650 in mysql_sql_stmt_execute (thd=0x7fb8480112f0) at /home/travis/src/sql/sql_prepare.cc:3311 #10 0x000056169e48c3ff in mysql_execute_command (thd=0x7fb8480112f0) at /home/travis/src/sql/sql_parse.cc:3497 #11 0x000056169e499d7a in mysql_parse (thd=0x7fb8480112f0, rawbuf=0x7fb8480257e8 "EXECUTE prep_stmt_26247 /* TRANSFORM_OUTCOME_UNORDERED_MATCH */ /* QNO 25589 CON_ID 15 */", length=89, parser_state=0x7fb89a897210, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:7916 #12 0x000056169e487c4b in dispatch_command (command=COM_QUERY, thd=0x7fb8480112f0, packet=0x7fb848209881 "EXECUTE prep_stmt_26247 /* TRANSFORM_OUTCOME_UNORDERED_MATCH */ /* QNO 25589 CON_ID 15 */ ", packet_length=90, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1817 #13 0x000056169e4865ae in do_command (thd=0x7fb8480112f0) at /home/travis/src/sql/sql_parse.cc:1371 #14 0x000056169e5d5b76 in do_handle_one_connection (connect=0x5616a1be5880) at /home/travis/src/sql/sql_connect.cc:1335 #15 0x000056169e5d5903 in handle_one_connection (arg=0x5616a1be5880) at /home/travis/src/sql/sql_connect.cc:1241 #16 0x00007fb8b2b91184 in start_thread (arg=0x7fb89a898700) at pthread_create.c:312 #17 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 38 (Thread 0x7fb88d7fa700 (LWP 26226)): #0 __pthread_equal (thread1=140430624663296, thread2=140430624663296) at pthread_equal.c:27 #1 0x000056169e9d028f in os_thread_eq (a=140430624663296, b=140430624663296) at /home/travis/src/storage/innobase/os/os0thread.cc:54 #2 0x000056169e9cd0f3 in MutexDebug >::is_owned (this=0x56169fa67338 ) at /home/travis/src/storage/innobase/include/sync0policy.h:203 #3 0x000056169e9cdd0e in MutexDebug >::release (this=0x56169fa67338 , mutex=0x56169fa67300 ) at /home/travis/src/storage/innobase/include/sync0policy.ic:94 #4 0x000056169e9cd303 in GenericPolicy >::release (this=0x56169fa67338 , mutex=...) at /home/travis/src/storage/innobase/include/sync0policy.h:369 #5 0x000056169e9cca04 in PolicyMutex >::exit (this=0x56169fa67300 ) at /home/travis/src/storage/innobase/include/ib0mutex.h:608 #6 0x000056169ead3991 in rw_lock_debug_mutex_exit () at /home/travis/src/storage/innobase/sync/sync0debug.cc:1275 #7 0x000056169eacbc03 in rw_lock_own (lock=0x5616a1757bb0, lock_type=4) at /home/travis/src/storage/innobase/sync/sync0rw.cc:1039 #8 0x000056169eb724c2 in hash_lock_s_confirm (hash_lock=0x5616a1757bb0, table=0x5616a1757620, fold=381) at /home/travis/src/storage/innobase/include/hash0hash.ic:238 #9 0x000056169eb7feb7 in buf_page_get_gen (page_id=..., page_size=..., rw_latch=1, guess=0x0, mode=10, file=0x56169f0cde38 "/home/travis/src/storage/innobase/include/trx0undo.ic", line=180, mtr=0x7fb88d7f97f0, err=0x0) at /home/travis/src/storage/innobase/buf/buf0buf.cc:4237 #10 0x000056169eae5b9d in trx_undo_page_get_s_latched (page_id=..., mtr=0x7fb88d7f97f0) at /home/travis/src/storage/innobase/include/trx0undo.ic:179 #11 0x000056169eae97df in trx_purge_get_next_rec (n_pages_handled=0x7fb88d7f9d98, heap=0x5616a1a79300) at /home/travis/src/storage/innobase/trx/trx0purge.cc:1321 #12 0x000056169eae9bf7 in trx_purge_fetch_next_rec (roll_ptr=0x7fb8781e4310, n_pages_handled=0x7fb88d7f9d98, heap=0x5616a1a79300) at /home/travis/src/storage/innobase/trx/trx0purge.cc:1442 #13 0x000056169eae9f15 in trx_purge_attach_undo_recs (n_purge_threads=4, purge_sys=0x5616a17d3ab0, batch_size=300) at /home/travis/src/storage/innobase/trx/trx0purge.cc:1517 #14 0x000056169eaea433 in trx_purge (n_purge_threads=4, batch_size=300, truncate=false) at /home/travis/src/storage/innobase/trx/trx0purge.cc:1656 #15 0x000056169eabb785 in srv_do_purge (n_total_purged=0x7fb88d7f9ea8) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2702 #16 0x000056169eabbcee in srv_purge_coordinator_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2845 #17 0x00007fb8b2b91184 in start_thread (arg=0x7fb88d7fa700) at pthread_create.c:312 #18 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 37 (Thread 0x7fb89419c700 (LWP 26258)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000056169ee621b3 in safe_cond_timedwait (cond=0x56169f9e9d40 , mp=0x56169f9ec500 , abstime=0x7fb89419bdb0, file=0x56169eef1280 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1186) at /home/travis/src/mysys/thr_mutex.c:545 #2 0x000056169e3a5233 in inline_mysql_cond_timedwait (that=0x56169f9e9d40 , mutex=0x56169f9ec500 , abstime=0x7fb89419bdb0, src_file=0x56169eef2ff0 "/home/travis/src/sql/mysqld.cc", src_line=2972) at /home/travis/src/include/mysql/psi/mysql_thread.h:1186 #3 0x000056169e3aa2f7 in cache_thread (thd=0x7fb87c000f00) at /home/travis/src/sql/mysqld.cc:2971 #4 0x000056169e3aa59b in one_thread_per_connection_end (thd=0x7fb87c000f00, put_in_cache=true) at /home/travis/src/sql/mysqld.cc:3060 #5 0x000056169e5d5c5f in do_handle_one_connection (connect=0x5616a1b52480) at /home/travis/src/sql/sql_connect.cc:1354 #6 0x000056169e5d5903 in handle_one_connection (arg=0x5616a1b52480) at /home/travis/src/sql/sql_connect.cc:1241 #7 0x00007fb8b2b91184 in start_thread (arg=0x7fb89419c700) at pthread_create.c:312 #8 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 36 (Thread 0x7fb880ff9700 (LWP 26234)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000056169ee621b3 in safe_cond_timedwait (cond=0x5616a026e1e0 , mp=0x5616a026e120 , abstime=0x7fb880ff8e10, file=0x56169f180f10 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1186) at /home/travis/src/mysys/thr_mutex.c:545 #2 0x000056169ece36fc in inline_mysql_cond_timedwait (that=0x5616a026e1e0 , mutex=0x5616a026e120 , abstime=0x7fb880ff8e10, src_file=0x56169f180f48 "/home/travis/src/storage/maria/ma_servicethread.c", src_line=116) at /home/travis/src/include/mysql/psi/mysql_thread.h:1186 #3 0x000056169ece3bae in my_service_thread_sleep (control=0x56169f82b980 , sleep_time=30000000000) at /home/travis/src/storage/maria/ma_servicethread.c:115 #4 0x000056169ecd87fc in ma_checkpoint_background (arg=0x1e) at /home/travis/src/storage/maria/ma_checkpoint.c:709 #5 0x00007fb8b2b91184 in start_thread (arg=0x7fb880ff9700) at pthread_create.c:312 #6 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 35 (Thread 0x7fb8827fc700 (LWP 26231)): #0 0x00007fb8b2b98b9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x000056169e9d04c5 in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x000056169eb6fa0d in btr_defragment_thread () at /home/travis/src/storage/innobase/btr/btr0defragment.cc:760 #3 0x00007fb8b2b91184 in start_thread (arg=0x7fb8827fc700) at pthread_create.c:312 #4 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 34 (Thread 0x7fb88effd700 (LWP 26223)): #0 0x00007fb8b2b98b9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x000056169e9d04c5 in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x000056169eabae51 in srv_master_sleep () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2405 #3 0x000056169eabaf83 in srv_master_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2450 #4 0x00007fb8b2b91184 in start_thread (arg=0x7fb88effd700) at pthread_create.c:312 #5 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 33 (Thread 0x7fb88ffff700 (LWP 26221)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000056169e9cfa4a in os_event::timed_wait (this=0x5616a1204800, abstime=0x7fb88fffeca0) at /home/travis/src/storage/innobase/os/os0event.cc:286 #2 0x000056169e9cfd55 in os_event::wait_time_low (this=0x5616a1204800, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:413 #3 0x000056169e9cff36 in os_event_wait_time_low (event=0x5616a1204800, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:518 #4 0x000056169eab9b78 in srv_error_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1916 #5 0x00007fb8b2b91184 in start_thread (arg=0x7fb88ffff700) at pthread_create.c:312 #6 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 32 (Thread 0x7fb894a7b700 (LWP 26220)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000056169e9cfa4a in os_event::timed_wait (this=0x5616a17a2090, abstime=0x7fb894a7ae40) at /home/travis/src/storage/innobase/os/os0event.cc:286 #2 0x000056169e9cfd55 in os_event::wait_time_low (this=0x5616a17a2090, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:413 #3 0x000056169e9cff36 in os_event_wait_time_low (event=0x5616a17a2090, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:518 #4 0x000056169e99eb9f in lock_wait_timeout_thread () at /home/travis/src/storage/innobase/lock/lock0wait.cc:547 #5 0x00007fb8b2b91184 in start_thread (arg=0x7fb894a7b700) at pthread_create.c:312 #6 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 31 (Thread 0x7fb895ca3700 (LWP 26217)): #0 0x00007fb8b3a3858a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000056169e9c36df in LinuxAIOHandler::collect (this=0x7fb895ca2c00) at /home/travis/src/storage/innobase/os/os0file.cc:1915 #2 0x000056169e9c3beb in LinuxAIOHandler::poll (this=0x7fb895ca2c00, m1=0x7fb895ca2ca8, m2=0x7fb895ca2cb0, request=0x7fb895ca2ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2060 #3 0x000056169e9c3d4e in os_aio_linux_handler (global_segment=9, m1=0x7fb895ca2ca8, m2=0x7fb895ca2cb0, request=0x7fb895ca2ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2114 #4 0x000056169e9c87dd in os_aio_handler (segment=9, m1=0x7fb895ca2ca8, m2=0x7fb895ca2cb0, request=0x7fb895ca2ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5690 #5 0x000056169ec0ef56 in fil_aio_wait (segment=9) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5348 #6 0x000056169eabe318 in io_handler_thread (arg=0x56169fa5cc28 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:342 #7 0x00007fb8b2b91184 in start_thread (arg=0x7fb895ca3700) at pthread_create.c:312 #8 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 30 (Thread 0x7fb8974a6700 (LWP 26214)): #0 0x00007fb8b3a3858a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000056169e9c36df in LinuxAIOHandler::collect (this=0x7fb8974a5c00) at /home/travis/src/storage/innobase/os/os0file.cc:1915 #2 0x000056169e9c3beb in LinuxAIOHandler::poll (this=0x7fb8974a5c00, m1=0x7fb8974a5ca8, m2=0x7fb8974a5cb0, request=0x7fb8974a5ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2060 #3 0x000056169e9c3d4e in os_aio_linux_handler (global_segment=6, m1=0x7fb8974a5ca8, m2=0x7fb8974a5cb0, request=0x7fb8974a5ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2114 #4 0x000056169e9c87dd in os_aio_handler (segment=6, m1=0x7fb8974a5ca8, m2=0x7fb8974a5cb0, request=0x7fb8974a5ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5690 #5 0x000056169ec0ef56 in fil_aio_wait (segment=6) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5348 #6 0x000056169eabe318 in io_handler_thread (arg=0x56169fa5cc10 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:342 #7 0x00007fb8b2b91184 in start_thread (arg=0x7fb8974a6700) at pthread_create.c:312 #8 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 29 (Thread 0x7fb897ca7700 (LWP 26213)): #0 0x00007fb8b3a3858a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000056169e9c36df in LinuxAIOHandler::collect (this=0x7fb897ca6c00) at /home/travis/src/storage/innobase/os/os0file.cc:1915 #2 0x000056169e9c3beb in LinuxAIOHandler::poll (this=0x7fb897ca6c00, m1=0x7fb897ca6ca8, m2=0x7fb897ca6cb0, request=0x7fb897ca6ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2060 #3 0x000056169e9c3d4e in os_aio_linux_handler (global_segment=5, m1=0x7fb897ca6ca8, m2=0x7fb897ca6cb0, request=0x7fb897ca6ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2114 #4 0x000056169e9c87dd in os_aio_handler (segment=5, m1=0x7fb897ca6ca8, m2=0x7fb897ca6cb0, request=0x7fb897ca6ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5690 #5 0x000056169ec0ef56 in fil_aio_wait (segment=5) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5348 #6 0x000056169eabe318 in io_handler_thread (arg=0x56169fa5cc08 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:342 #7 0x00007fb8b2b91184 in start_thread (arg=0x7fb897ca7700) at pthread_create.c:312 #8 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 28 (Thread 0x7fb8984a8700 (LWP 26212)): #0 0x00007fb8b3a3858a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000056169e9c36df in LinuxAIOHandler::collect (this=0x7fb8984a7c00) at /home/travis/src/storage/innobase/os/os0file.cc:1915 #2 0x000056169e9c3beb in LinuxAIOHandler::poll (this=0x7fb8984a7c00, m1=0x7fb8984a7ca8, m2=0x7fb8984a7cb0, request=0x7fb8984a7ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2060 #3 0x000056169e9c3d4e in os_aio_linux_handler (global_segment=4, m1=0x7fb8984a7ca8, m2=0x7fb8984a7cb0, request=0x7fb8984a7ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2114 #4 0x000056169e9c87dd in os_aio_handler (segment=4, m1=0x7fb8984a7ca8, m2=0x7fb8984a7cb0, request=0x7fb8984a7ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5690 #5 0x000056169ec0ef56 in fil_aio_wait (segment=4) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5348 #6 0x000056169eabe318 in io_handler_thread (arg=0x56169fa5cc00 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:342 #7 0x00007fb8b2b91184 in start_thread (arg=0x7fb8984a8700) at pthread_create.c:312 #8 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 27 (Thread 0x7fb89a4ac700 (LWP 26208)): #0 0x00007fb8b3a3858a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000056169e9c36df in LinuxAIOHandler::collect (this=0x7fb89a4abc00) at /home/travis/src/storage/innobase/os/os0file.cc:1915 #2 0x000056169e9c3beb in LinuxAIOHandler::poll (this=0x7fb89a4abc00, m1=0x7fb89a4abca8, m2=0x7fb89a4abcb0, request=0x7fb89a4abce0) at /home/travis/src/storage/innobase/os/os0file.cc:2060 #3 0x000056169e9c3d4e in os_aio_linux_handler (global_segment=0, m1=0x7fb89a4abca8, m2=0x7fb89a4abcb0, request=0x7fb89a4abce0) at /home/travis/src/storage/innobase/os/os0file.cc:2114 #4 0x000056169e9c87dd in os_aio_handler (segment=0, m1=0x7fb89a4abca8, m2=0x7fb89a4abcb0, request=0x7fb89a4abce0) at /home/travis/src/storage/innobase/os/os0file.cc:5690 #5 0x000056169ec0ef56 in fil_aio_wait (segment=0) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5348 #6 0x000056169eabe318 in io_handler_thread (arg=0x56169fa5cbe0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:342 #7 0x00007fb8b2b91184 in start_thread (arg=0x7fb89a4ac700) at pthread_create.c:312 #8 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 26 (Thread 0x7fb894230700 (LWP 26255)): #0 _ma_check_bitmap (bitmap=0x7fb86c258288) at /home/travis/src/storage/maria/ma_bitmap.c:2964 #1 0x000056169ed1c5a2 in set_page_bits (info=0x7fb86c316330, bitmap=0x7fb86c258288, page=6, fill_pattern=2) at /home/travis/src/storage/maria/ma_bitmap.c:2355 #2 0x000056169ed1d1f6 in _ma_bitmap_release_unused (info=0x7fb86c316330, blocks=0x7fb86c316390) at /home/travis/src/storage/maria/ma_bitmap.c:2742 #3 0x000056169ed0dae8 in write_block_record (info=0x7fb86c316330, old_record=0x0, record=0x7fb86c4107c8 "9\032INNODB_PRINT_ALL_DEADLOCKS", row=0x7fb86c316390, bitmap_blocks=0x7fb86c316390, head_block_is_read=1 '\001', row_pos=0x7fb89422de70, undo_lsn=1, old_record_checksum=0) at /home/travis/src/storage/maria/ma_blockrec.c:3428 #4 0x000056169ed0e04a in allocate_and_write_block_record (info=0x7fb86c316330, record=0x7fb86c4107c8 "9\032INNODB_PRINT_ALL_DEADLOCKS", row=0x7fb86c316390, undo_lsn=1) at /home/travis/src/storage/maria/ma_blockrec.c:3564 #5 0x000056169ed0e154 in _ma_write_init_block_record (info=0x7fb86c316330, record=0x7fb86c4107c8 "9\032INNODB_PRINT_ALL_DEADLOCKS") at /home/travis/src/storage/maria/ma_blockrec.c:3604 #6 0x000056169ed1f725 in maria_write (info=0x7fb86c316330, record=0x7fb86c4107c8 "9\032INNODB_PRINT_ALL_DEADLOCKS") at /home/travis/src/storage/maria/ma_write.c:157 #7 0x000056169eca952b in ha_maria::write_row (this=0x7fb86c0b0a28, buf=0x7fb86c4107c8 "9\032INNODB_PRINT_ALL_DEADLOCKS") at /home/travis/src/storage/maria/ha_maria.cc:1289 #8 0x000056169e513faf in handler::ha_write_tmp_row (this=0x7fb86c0b0a28, buf=0x7fb86c4107c8 "9\032INNODB_PRINT_ALL_DEADLOCKS") at /home/travis/src/sql/sql_class.h:5823 #9 0x000056169e524532 in schema_table_store_record (thd=0x7fb86c014e30, table=0x7fb86c1a5568) at /home/travis/src/sql/sql_show.cc:3609 #10 0x000056169e3d273b in fill_sysvars (thd=0x7fb86c014e30, tables=0x7fb86c025e70, cond=0x0) at /home/travis/src/sql/set_var.cc:1226 #11 0x000056169e5379d9 in get_schema_tables_result (join=0x7fb86c028208, executed_place=PROCESSED_BY_JOIN_EXEC) at /home/travis/src/sql/sql_show.cc:8343 #12 0x000056169e4d580d in JOIN::exec_inner (this=0x7fb86c028208) at /home/travis/src/sql/sql_select.cc:3530 #13 0x000056169e4d4ec8 in JOIN::exec (this=0x7fb86c028208) at /home/travis/src/sql/sql_select.cc:3361 #14 0x000056169e4d60c6 in mysql_select (thd=0x7fb86c014e30, tables=0x7fb86c025e70, wild_num=1, fields=..., conds=0x7fb86c026d08, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=552708868864, result=0x7fb86c028110, unit=0x7fb86c0189d8, select_lex=0x7fb86c019110) at /home/travis/src/sql/sql_select.cc:3761 #15 0x000056169e4ca704 in handle_select (thd=0x7fb86c014e30, lex=0x7fb86c018910, result=0x7fb86c028110, setup_tables_done_option=0) at /home/travis/src/sql/sql_select.cc:376 #16 0x000056169e48d650 in mysql_execute_command (thd=0x7fb86c014e30) at /home/travis/src/sql/sql_parse.cc:3950 #17 0x000056169e499d7a in mysql_parse (thd=0x7fb86c014e30, rawbuf=0x7fb86c0253c8 "CREATE TABLE transforms.insert_select_26254 SELECT * FROM INFORMATION_SCHEMA.`SYSTEM_VARIABLES` AS table1 WHERE (NOT table1.`VARIABLE_TYPE` < 'tr' OR table1.`VARIABLE_COMMENT` > table1.`VARIABLE_TYPE"..., length=261, parser_state=0x7fb89422f210, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:7916 #18 0x000056169e487c4b in dispatch_command (command=COM_QUERY, thd=0x7fb86c014e30, packet=0x7fb86c01cb51 "CREATE TABLE transforms.insert_select_26254 SELECT * FROM INFORMATION_SCHEMA.`SYSTEM_VARIABLES` AS table1 WHERE (NOT table1.`VARIABLE_TYPE` < 'tr' OR table1.`VARIABLE_COMMENT` > table1.`VARIABLE_TYPE"..., packet_length=262, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1817 #19 0x000056169e4865ae in do_command (thd=0x7fb86c014e30) at /home/travis/src/sql/sql_parse.cc:1371 #20 0x000056169e5d5b76 in do_handle_one_connection (connect=0x5616a1b52480) at /home/travis/src/sql/sql_connect.cc:1335 #21 0x000056169e5d5903 in handle_one_connection (arg=0x5616a1b52480) at /home/travis/src/sql/sql_connect.cc:1241 #22 0x00007fb8b2b91184 in start_thread (arg=0x7fb894230700) at pthread_create.c:312 #23 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 25 (Thread 0x7fb89a5ec700 (LWP 26251)): #0 0x00007fb8b2090c9d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x000056169eec212b in vio_io_wait (vio=0x5616a1bf3020, event=VIO_IO_EVENT_READ, timeout=28800000) at /home/travis/src/vio/viosocket.c:945 #2 0x000056169eec094e in vio_socket_io_wait (vio=0x5616a1bf3020, event=VIO_IO_EVENT_READ) at /home/travis/src/vio/viosocket.c:108 #3 0x000056169eec0b02 in vio_read (vio=0x5616a1bf3020, buf=0x7fb864012f70 "\001", size=4) at /home/travis/src/vio/viosocket.c:184 #4 0x000056169e3bbcb5 in my_real_read (net=0x7fb864008d40, complen=0x7fb89a5eb950, header=1 '\001') at /home/travis/src/sql/net_serv.cc:892 #5 0x000056169e3bc4ba in my_net_read_packet_reallen (net=0x7fb864008d40, read_from_server=1 '\001', reallen=0x7fb89a5eb9b8) at /home/travis/src/sql/net_serv.cc:1162 #6 0x000056169e3bc46e in my_net_read_packet (net=0x7fb864008d40, read_from_server=1 '\001') at /home/travis/src/sql/net_serv.cc:1146 #7 0x000056169e486060 in do_command (thd=0x7fb864008a50) at /home/travis/src/sql/sql_parse.cc:1252 #8 0x000056169e5d5b76 in do_handle_one_connection (connect=0x5616a1b52480) at /home/travis/src/sql/sql_connect.cc:1335 #9 0x000056169e5d5903 in handle_one_connection (arg=0x5616a1b52480) at /home/travis/src/sql/sql_connect.cc:1241 #10 0x00007fb8b2b91184 in start_thread (arg=0x7fb89a5ec700) at pthread_create.c:312 #11 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 24 (Thread 0x7fb8941e6700 (LWP 26257)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000056169ee621b3 in safe_cond_timedwait (cond=0x7fb878017128, mp=0x7fb878017078, abstime=0x7fb8941e4140, file=0x56169ef4b7c0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1186) at /home/travis/src/mysys/thr_mutex.c:545 #2 0x000056169e5df684 in inline_mysql_cond_timedwait (that=0x7fb878017128, mutex=0x7fb878017078, abstime=0x7fb8941e4140, src_file=0x56169ef4ba42 "/home/travis/src/sql/mdl.cc", src_line=1092) at /home/travis/src/include/mysql/psi/mysql_thread.h:1186 #3 0x000056169e5e09e4 in MDL_wait::timed_wait (this=0x7fb878017078, owner=0x7fb878017028, abs_timeout=0x7fb8941e4140, set_status_on_timeout=false, wait_state_name=0x56169f8114f8 ) at /home/travis/src/sql/mdl.cc:1092 #4 0x000056169e5e2556 in MDL_context::acquire_lock (this=0x7fb878017078, mdl_request=0x7fb878027cd8, lock_wait_timeout=86400) at /home/travis/src/sql/mdl.cc:2138 #5 0x000056169e5e29f7 in MDL_context::acquire_locks (this=0x7fb878017078, mdl_requests=0x7fb8941e4280, lock_wait_timeout=86400) at /home/travis/src/sql/mdl.cc:2258 #6 0x000056169e41ceaf in lock_table_names (thd=0x7fb878016f50, options=..., tables_start=0x7fb878027650, tables_end=0x0, lock_wait_timeout=86400, flags=0) at /home/travis/src/sql/sql_base.cc:3677 #7 0x000056169e547bc1 in lock_table_names (thd=0x7fb878016f50, table_list=0x7fb878027650, table_list_end=0x0, lock_wait_timeout=86400, flags=0) at /home/travis/src/sql/sql_base.h:227 #8 0x000056169e54c933 in mysql_rm_table (thd=0x7fb878016f50, tables=0x7fb878027650, if_exists=0 '\000', drop_temporary=0 '\000') at /home/travis/src/sql/sql_table.cc:2041 #9 0x000056169e4901e8 in mysql_execute_command (thd=0x7fb878016f50) at /home/travis/src/sql/sql_parse.cc:4756 #10 0x000056169e499d7a in mysql_parse (thd=0x7fb878016f50, rawbuf=0x7fb8780274e8 "DROP TABLE transforms.insert_select_26256 /* QNO 4773 CON_ID 20 */", length=66, parser_state=0x7fb8941e5210, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:7916 #11 0x000056169e487c4b in dispatch_command (command=COM_QUERY, thd=0x7fb878016f50, packet=0x7fb87801ec71 "DROP TABLE transforms.insert_select_26256 /* QNO 4773 CON_ID 20 */ ", packet_length=67, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1817 #12 0x000056169e4865ae in do_command (thd=0x7fb878016f50) at /home/travis/src/sql/sql_parse.cc:1371 #13 0x000056169e5d5b76 in do_handle_one_connection (connect=0x5616a1be5880) at /home/travis/src/sql/sql_connect.cc:1335 #14 0x000056169e5d5903 in handle_one_connection (arg=0x5616a1be5880) at /home/travis/src/sql/sql_connect.cc:1241 #15 0x00007fb8b2b91184 in start_thread (arg=0x7fb8941e6700) at pthread_create.c:312 #16 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 23 (Thread 0x7fb89a636700 (LWP 26249)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000056169ee621b3 in safe_cond_timedwait (cond=0x7fb868009f48, mp=0x7fb868009e98, abstime=0x7fb89a633b50, file=0x56169ef4b7c0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1186) at /home/travis/src/mysys/thr_mutex.c:545 #2 0x000056169e5df684 in inline_mysql_cond_timedwait (that=0x7fb868009f48, mutex=0x7fb868009e98, abstime=0x7fb89a633b50, src_file=0x56169ef4ba42 "/home/travis/src/sql/mdl.cc", src_line=1092) at /home/travis/src/include/mysql/psi/mysql_thread.h:1186 #3 0x000056169e5e09e4 in MDL_wait::timed_wait (this=0x7fb868009e98, owner=0x7fb868009e48, abs_timeout=0x7fb89a633b50, set_status_on_timeout=false, wait_state_name=0x56169f8114f8 ) at /home/travis/src/sql/mdl.cc:1092 #4 0x000056169e5e2556 in MDL_context::acquire_lock (this=0x7fb868009e98, mdl_request=0x7fb89a633e10, lock_wait_timeout=86400) at /home/travis/src/sql/mdl.cc:2138 #5 0x000056169e5e29f7 in MDL_context::acquire_locks (this=0x7fb868009e98, mdl_requests=0x7fb89a633c50, lock_wait_timeout=86400) at /home/travis/src/sql/mdl.cc:2258 #6 0x000056169e81d5f3 in lock_schema_name (thd=0x7fb868009d70, db=0x7fb86801a580 "transforms") at /home/travis/src/sql/lock.cc:873 #7 0x000056169e457a68 in mysql_create_db_internal (thd=0x7fb868009d70, db=0x7fb86801a580 "transforms", options=..., create_info=0x7fb89a634560, silent=false) at /home/travis/src/sql/sql_db.cc:596 #8 0x000056169e4582c7 in mysql_create_db (thd=0x7fb868009d70, db=0x7fb86801a580 "transforms", options=..., create_info=0x7fb86800e970) at /home/travis/src/sql/sql_db.cc:783 #9 0x000056169e490b67 in mysql_execute_command (thd=0x7fb868009d70) at /home/travis/src/sql/sql_parse.cc:4954 #10 0x000056169e499d7a in mysql_parse (thd=0x7fb868009d70, rawbuf=0x7fb86801a438 "/* GenTest::Transform::ExecuteAsView */ CREATE DATABASE IF NOT EXISTS transforms /* QNO 7296 CON_ID 16 */", length=105, parser_state=0x7fb89a635210, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:7916 #11 0x000056169e487c4b in dispatch_command (command=COM_QUERY, thd=0x7fb868009d70, packet=0x7fb868011bc1 "/* GenTest::Transform::ExecuteAsView */ CREATE DATABASE IF NOT EXISTS transforms /* QNO 7296 CON_ID 16 */ ", packet_length=106, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1817 #12 0x000056169e4865ae in do_command (thd=0x7fb868009d70) at /home/travis/src/sql/sql_parse.cc:1371 #13 0x000056169e5d5b76 in do_handle_one_connection (connect=0x5616a1be5880) at /home/travis/src/sql/sql_connect.cc:1335 #14 0x000056169e5d5903 in handle_one_connection (arg=0x5616a1be5880) at /home/travis/src/sql/sql_connect.cc:1241 #15 0x00007fb8b2b91184 in start_thread (arg=0x7fb89a636700) at pthread_create.c:312 #16 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 22 (Thread 0x7fb89a8e2700 (LWP 26241)): #0 0x00007fb8b2090c9d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x000056169eec212b in vio_io_wait (vio=0x5616a1bf12e0, event=VIO_IO_EVENT_READ, timeout=28800000) at /home/travis/src/vio/viosocket.c:945 #2 0x000056169eec094e in vio_socket_io_wait (vio=0x5616a1bf12e0, event=VIO_IO_EVENT_READ) at /home/travis/src/vio/viosocket.c:108 #3 0x000056169eec0b02 in vio_read (vio=0x5616a1bf12e0, buf=0x7fb84c009170 "\a", size=4) at /home/travis/src/vio/viosocket.c:184 #4 0x000056169e3bbcb5 in my_real_read (net=0x7fb84c001610, complen=0x7fb89a8e1950, header=1 '\001') at /home/travis/src/sql/net_serv.cc:892 #5 0x000056169e3bc4ba in my_net_read_packet_reallen (net=0x7fb84c001610, read_from_server=1 '\001', reallen=0x7fb89a8e19b8) at /home/travis/src/sql/net_serv.cc:1162 #6 0x000056169e3bc46e in my_net_read_packet (net=0x7fb84c001610, read_from_server=1 '\001') at /home/travis/src/sql/net_serv.cc:1146 #7 0x000056169e486060 in do_command (thd=0x7fb84c001320) at /home/travis/src/sql/sql_parse.cc:1252 #8 0x000056169e5d5b76 in do_handle_one_connection (connect=0x5616a1b52480) at /home/travis/src/sql/sql_connect.cc:1335 #9 0x000056169e5d5903 in handle_one_connection (arg=0x5616a1b52480) at /home/travis/src/sql/sql_connect.cc:1241 #10 0x00007fb8b2b91184 in start_thread (arg=0x7fb89a8e2700) at pthread_create.c:312 #11 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 21 (Thread 0x7fb89a92c700 (LWP 26237)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000056169ee61eb1 in safe_cond_wait (cond=0x56169f9e9d80 , mp=0x56169f9ecf80 , file=0x56169eefefa0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1149) at /home/travis/src/mysys/thr_mutex.c:491 #2 0x000056169e3d3e9e in inline_mysql_cond_wait (that=0x56169f9e9d80 , mutex=0x56169f9ecf80 , src_file=0x56169eeff78d "/home/travis/src/sql/slave.cc", src_line=334) at /home/travis/src/include/mysql/psi/mysql_thread.h:1149 #3 0x000056169e3d4a82 in handle_slave_background (arg=0x0) at /home/travis/src/sql/slave.cc:334 #4 0x00007fb8b2b91184 in start_thread (arg=0x7fb89a92c700) at pthread_create.c:312 #5 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 20 (Thread 0x7fb89a976700 (LWP 26236)): #0 0x00007fb8b2b990c1 in do_sigwait (sig=0x7fb89a975e10, set=) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:60 #1 __sigwait (set=0x7fb89a975e40, sig=0x7fb89a975e10) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:97 #2 0x000056169e3ab25e in signal_hand (arg=0x0) at /home/travis/src/sql/mysqld.cc:3509 #3 0x00007fb8b2b91184 in start_thread (arg=0x7fb89a976700) at pthread_create.c:312 #4 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 19 (Thread 0x7fb89a9c0700 (LWP 26235)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000056169ee61eb1 in safe_cond_wait (cond=0x56169fa18dc8 , mp=0x56169fa18d18 , file=0x56169eff9a80 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1149) at /home/travis/src/mysys/thr_mutex.c:491 #2 0x000056169e7fe417 in inline_mysql_cond_wait (that=0x56169fa18dc8 , mutex=0x56169fa18d18 , src_file=0x56169eff9f44 "/home/travis/src/sql/log.cc", src_line=9857) at /home/travis/src/include/mysql/psi/mysql_thread.h:1149 #3 0x000056169e818163 in binlog_background_thread (arg=0x0) at /home/travis/src/sql/log.cc:9857 #4 0x00007fb8b2b91184 in start_thread (arg=0x7fb89a9c0700) at pthread_create.c:312 #5 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 18 (Thread 0x7fb8817fa700 (LWP 26233)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000056169ee61eb1 in safe_cond_wait (cond=0x7fb8817f9dc0, mp=0x7fb8817f9e00, file=0x56169f022ea0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1149) at /home/travis/src/mysys/thr_mutex.c:491 #2 0x000056169e9041cf in inline_mysql_cond_wait (that=0x7fb8817f9dc0, mutex=0x7fb8817f9e00, src_file=0x56169f0243d8 "/home/travis/src/storage/innobase/handler/ha_innodb.cc", src_line=339) at /home/travis/src/include/mysql/psi/mysql_thread.h:1149 #3 0x000056169e908841 in thd_destructor_proxy () at /home/travis/src/storage/innobase/handler/ha_innodb.cc:339 #4 0x00007fb8b2b91184 in start_thread (arg=0x7fb8817fa700) at pthread_create.c:312 #5 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 17 (Thread 0x7fb881ffb700 (LWP 26232)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000056169e9d01a3 in os_event::wait (this=0x5616a1204a00) at /home/travis/src/storage/innobase/os/os0event.cc:166 #2 0x000056169e9cfbb5 in os_event::wait_low (this=0x5616a1204a00, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:336 #3 0x000056169e9cff5b in os_event_wait_low (event=0x5616a1204a00, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:535 #4 0x000056169eb7ca9b in buf_resize_thread () at /home/travis/src/storage/innobase/buf/buf0buf.cc:3083 #5 0x00007fb8b2b91184 in start_thread (arg=0x7fb881ffb700) at pthread_create.c:312 #6 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 16 (Thread 0x7fb882ffd700 (LWP 26230)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000056169e9d01a3 in os_event::wait (this=0x5616a1204900) at /home/travis/src/storage/innobase/os/os0event.cc:166 #2 0x000056169e9cfbb5 in os_event::wait_low (this=0x5616a1204900, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:336 #3 0x000056169e9cff5b in os_event_wait_low (event=0x5616a1204900, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:535 #4 0x000056169eb9307f in buf_dump_thread () at /home/travis/src/storage/innobase/buf/buf0dump.cc:790 #5 0x00007fb8b2b91184 in start_thread (arg=0x7fb882ffd700) at pthread_create.c:312 #6 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 15 (Thread 0x7fb8837fe700 (LWP 26229)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000056169e9d01a3 in os_event::wait (this=0x5616a1204700) at /home/travis/src/storage/innobase/os/os0event.cc:166 #2 0x000056169e9cfbb5 in os_event::wait_low (this=0x5616a1204700, reset_sig_count=12436) at /home/travis/src/storage/innobase/os/os0event.cc:336 #3 0x000056169e9cff5b in os_event_wait_low (event=0x5616a1204700, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:535 #4 0x000056169eab789f in srv_resume_thread (slot=0x56169f828738 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:924 #5 0x000056169eabb446 in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2594 #6 0x00007fb8b2b91184 in start_thread (arg=0x7fb8837fe700) at pthread_create.c:312 #7 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 14 (Thread 0x7fb883fff700 (LWP 26228)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000056169e9d01a3 in os_event::wait (this=0x5616a1204780) at /home/travis/src/storage/innobase/os/os0event.cc:166 #2 0x000056169e9cfbb5 in os_event::wait_low (this=0x5616a1204780, reset_sig_count=12177) at /home/travis/src/storage/innobase/os/os0event.cc:336 #3 0x000056169e9cff5b in os_event_wait_low (event=0x5616a1204780, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:535 #4 0x000056169eab789f in srv_resume_thread (slot=0x56169f828770 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:924 #5 0x000056169eabb446 in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2594 #6 0x00007fb8b2b91184 in start_thread (arg=0x7fb883fff700) at pthread_create.c:312 #7 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 13 (Thread 0x7fb88cff9700 (LWP 26227)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000056169e9d01a3 in os_event::wait (this=0x5616a1204680) at /home/travis/src/storage/innobase/os/os0event.cc:166 #2 0x000056169e9cfbb5 in os_event::wait_low (this=0x5616a1204680, reset_sig_count=15151) at /home/travis/src/storage/innobase/os/os0event.cc:336 #3 0x000056169e9cff5b in os_event_wait_low (event=0x5616a1204680, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:535 #4 0x000056169eab789f in srv_resume_thread (slot=0x56169f828700 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:924 #5 0x000056169eabb446 in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2594 #6 0x00007fb8b2b91184 in start_thread (arg=0x7fb88cff9700) at pthread_create.c:312 #7 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 12 (Thread 0x7fb88dffb700 (LWP 26225)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000056169e9cfa4a in os_event::timed_wait (this=0x5616a17f56e0, abstime=0x7fb88dffac50) at /home/travis/src/storage/innobase/os/os0event.cc:286 #2 0x000056169e9cfd55 in os_event::wait_time_low (this=0x5616a17f56e0, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:413 #3 0x000056169e9cff36 in os_event_wait_time_low (event=0x5616a17f56e0, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:518 #4 0x000056169eb21ad7 in ib_wqueue_timedwait (wq=0x5616a17f55d0, wait_in_usecs=5000000) at /home/travis/src/storage/innobase/ut/ut0wqueue.cc:163 #5 0x000056169ec54422 in fts_optimize_thread (arg=0x5616a17f55d0) at /home/travis/src/storage/innobase/fts/fts0opt.cc:3035 #6 0x00007fb8b2b91184 in start_thread (arg=0x7fb88dffb700) at pthread_create.c:312 #7 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 11 (Thread 0x7fb88e7fc700 (LWP 26224)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000056169e9cfa4a in os_event::timed_wait (this=0x5616a17a5680, abstime=0x7fb88e7fbe60) at /home/travis/src/storage/innobase/os/os0event.cc:286 #2 0x000056169e9cfd55 in os_event::wait_time_low (this=0x5616a17a5680, time_in_usec=10000000, reset_sig_count=227) at /home/travis/src/storage/innobase/os/os0event.cc:413 #3 0x000056169e9cff36 in os_event_wait_time_low (event=0x5616a17a5680, time_in_usec=10000000, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:518 #4 0x000056169ebf6d9d in dict_stats_thread () at /home/travis/src/storage/innobase/dict/dict0stats_bg.cc:451 #5 0x00007fb8b2b91184 in start_thread (arg=0x7fb88e7fc700) at pthread_create.c:312 #6 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 10 (Thread 0x7fb88f7fe700 (LWP 26222)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000056169e9cfa4a in os_event::timed_wait (this=0x5616a1204880, abstime=0x7fb88f7fde20) at /home/travis/src/storage/innobase/os/os0event.cc:286 #2 0x000056169e9cfd55 in os_event::wait_time_low (this=0x5616a1204880, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:413 #3 0x000056169e9cff36 in os_event_wait_time_low (event=0x5616a1204880, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:518 #4 0x000056169eab966b in srv_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1752 #5 0x00007fb8b2b91184 in start_thread (arg=0x7fb88f7fe700) at pthread_create.c:312 #6 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 9 (Thread 0x7fb8954a2700 (LWP 26218)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000056169e9cfa4a in os_event::timed_wait (this=0x5616a1204980, abstime=0x7fb8954a1bf0) at /home/travis/src/storage/innobase/os/os0event.cc:286 #2 0x000056169e9cfd55 in os_event::wait_time_low (this=0x5616a1204980, time_in_usec=495000, reset_sig_count=2) at /home/travis/src/storage/innobase/os/os0event.cc:413 #3 0x000056169e9cff36 in os_event_wait_time_low (event=0x5616a1204980, time_in_usec=495000, reset_sig_count=2) at /home/travis/src/storage/innobase/os/os0event.cc:518 #4 0x000056169eb9c52c in pc_sleep_if_needed (next_loop_time=1521736621077, sig_count=2, cur_time=1521736620582) at /home/travis/src/storage/innobase/buf/buf0flu.cc:2693 #5 0x000056169eb9d38d in buf_flush_page_cleaner_coordinator () at /home/travis/src/storage/innobase/buf/buf0flu.cc:3159 #6 0x00007fb8b2b91184 in start_thread (arg=0x7fb8954a2700) at pthread_create.c:312 #7 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 8 (Thread 0x7fb8964a4700 (LWP 26216)): #0 0x00007fb8b3a3858a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000056169e9c36df in LinuxAIOHandler::collect (this=0x7fb8964a3c00) at /home/travis/src/storage/innobase/os/os0file.cc:1915 #2 0x000056169e9c3beb in LinuxAIOHandler::poll (this=0x7fb8964a3c00, m1=0x7fb8964a3ca8, m2=0x7fb8964a3cb0, request=0x7fb8964a3ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2060 #3 0x000056169e9c3d4e in os_aio_linux_handler (global_segment=8, m1=0x7fb8964a3ca8, m2=0x7fb8964a3cb0, request=0x7fb8964a3ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2114 #4 0x000056169e9c87dd in os_aio_handler (segment=8, m1=0x7fb8964a3ca8, m2=0x7fb8964a3cb0, request=0x7fb8964a3ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5690 #5 0x000056169ec0ef56 in fil_aio_wait (segment=8) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5348 #6 0x000056169eabe318 in io_handler_thread (arg=0x56169fa5cc20 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:342 #7 0x00007fb8b2b91184 in start_thread (arg=0x7fb8964a4700) at pthread_create.c:312 #8 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 7 (Thread 0x7fb896ca5700 (LWP 26215)): #0 0x00007fb8b3a3858a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000056169e9c36df in LinuxAIOHandler::collect (this=0x7fb896ca4c00) at /home/travis/src/storage/innobase/os/os0file.cc:1915 #2 0x000056169e9c3beb in LinuxAIOHandler::poll (this=0x7fb896ca4c00, m1=0x7fb896ca4ca8, m2=0x7fb896ca4cb0, request=0x7fb896ca4ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2060 #3 0x000056169e9c3d4e in os_aio_linux_handler (global_segment=7, m1=0x7fb896ca4ca8, m2=0x7fb896ca4cb0, request=0x7fb896ca4ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2114 #4 0x000056169e9c87dd in os_aio_handler (segment=7, m1=0x7fb896ca4ca8, m2=0x7fb896ca4cb0, request=0x7fb896ca4ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5690 #5 0x000056169ec0ef56 in fil_aio_wait (segment=7) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5348 #6 0x000056169eabe318 in io_handler_thread (arg=0x56169fa5cc18 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:342 #7 0x00007fb8b2b91184 in start_thread (arg=0x7fb896ca5700) at pthread_create.c:312 #8 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 6 (Thread 0x7fb898ca9700 (LWP 26211)): #0 0x00007fb8b3a3858a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000056169e9c36df in LinuxAIOHandler::collect (this=0x7fb898ca8c00) at /home/travis/src/storage/innobase/os/os0file.cc:1915 #2 0x000056169e9c3beb in LinuxAIOHandler::poll (this=0x7fb898ca8c00, m1=0x7fb898ca8ca8, m2=0x7fb898ca8cb0, request=0x7fb898ca8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2060 #3 0x000056169e9c3d4e in os_aio_linux_handler (global_segment=3, m1=0x7fb898ca8ca8, m2=0x7fb898ca8cb0, request=0x7fb898ca8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2114 #4 0x000056169e9c87dd in os_aio_handler (segment=3, m1=0x7fb898ca8ca8, m2=0x7fb898ca8cb0, request=0x7fb898ca8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5690 #5 0x000056169ec0ef56 in fil_aio_wait (segment=3) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5348 #6 0x000056169eabe318 in io_handler_thread (arg=0x56169fa5cbf8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:342 #7 0x00007fb8b2b91184 in start_thread (arg=0x7fb898ca9700) at pthread_create.c:312 #8 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 5 (Thread 0x7fb8994aa700 (LWP 26210)): #0 0x00007fb8b3a3858a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000056169e9c36df in LinuxAIOHandler::collect (this=0x7fb8994a9c00) at /home/travis/src/storage/innobase/os/os0file.cc:1915 #2 0x000056169e9c3beb in LinuxAIOHandler::poll (this=0x7fb8994a9c00, m1=0x7fb8994a9ca8, m2=0x7fb8994a9cb0, request=0x7fb8994a9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2060 #3 0x000056169e9c3d4e in os_aio_linux_handler (global_segment=2, m1=0x7fb8994a9ca8, m2=0x7fb8994a9cb0, request=0x7fb8994a9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2114 #4 0x000056169e9c87dd in os_aio_handler (segment=2, m1=0x7fb8994a9ca8, m2=0x7fb8994a9cb0, request=0x7fb8994a9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5690 #5 0x000056169ec0ef56 in fil_aio_wait (segment=2) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5348 #6 0x000056169eabe318 in io_handler_thread (arg=0x56169fa5cbf0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:342 #7 0x00007fb8b2b91184 in start_thread (arg=0x7fb8994aa700) at pthread_create.c:312 #8 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7fb899cab700 (LWP 26209)): #0 0x00007fb8b3a3858a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000056169e9c36df in LinuxAIOHandler::collect (this=0x7fb899caac00) at /home/travis/src/storage/innobase/os/os0file.cc:1915 #2 0x000056169e9c3beb in LinuxAIOHandler::poll (this=0x7fb899caac00, m1=0x7fb899caaca8, m2=0x7fb899caacb0, request=0x7fb899caace0) at /home/travis/src/storage/innobase/os/os0file.cc:2060 #3 0x000056169e9c3d4e in os_aio_linux_handler (global_segment=1, m1=0x7fb899caaca8, m2=0x7fb899caacb0, request=0x7fb899caace0) at /home/travis/src/storage/innobase/os/os0file.cc:2114 #4 0x000056169e9c87dd in os_aio_handler (segment=1, m1=0x7fb899caaca8, m2=0x7fb899caacb0, request=0x7fb899caace0) at /home/travis/src/storage/innobase/os/os0file.cc:5690 #5 0x000056169ec0ef56 in fil_aio_wait (segment=1) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5348 #6 0x000056169eabe318 in io_handler_thread (arg=0x56169fa5cbe8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:342 #7 0x00007fb8b2b91184 in start_thread (arg=0x7fb899cab700) at pthread_create.c:312 #8 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7fb8b1f9f700 (LWP 26207)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000056169ee621b3 in safe_cond_timedwait (cond=0x5616a027f8e0 , mp=0x5616a027f820 , abstime=0x7fb8b1f9eec0, file=0x56169f1bd180 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1186) at /home/travis/src/mysys/thr_mutex.c:545 #2 0x000056169ee6316a in inline_mysql_cond_timedwait (that=0x5616a027f8e0 , mutex=0x5616a027f820 , abstime=0x7fb8b1f9eec0, src_file=0x56169f1bd1b8 "/home/travis/src/mysys/thr_timer.c", src_line=292) at /home/travis/src/include/mysql/psi/mysql_thread.h:1186 #3 0x000056169ee63c26 in timer_handler (arg=0x0) at /home/travis/src/mysys/thr_timer.c:292 #4 0x00007fb8b2b91184 in start_thread (arg=0x7fb8b1f9f700) at pthread_create.c:312 #5 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7fb8b4275780 (LWP 26206)): #0 0x00007fb8b2090c9d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x000056169e3b0fac in handle_connections_sockets () at /home/travis/src/sql/mysqld.cc:6589 #2 0x000056169e3b02a4 in mysqld_main (argc=20, argv=0x5616a114a998) at /home/travis/src/sql/mysqld.cc:6055 #3 0x000056169e3a49a5 in main (argc=20, argv=0x7fffa69bf208) at /home/travis/src/sql/main.cc:25 Thread 1 (Thread 0x7fb89427a700 (LWP 26253)): #0 0x00007fb8b2b96611 in __pthread_kill (threadid=, signo=6) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61 #1 0x000056169ee5c971 in my_write_core (sig=6) at /home/travis/src/mysys/stacktrace.c:477 #2 0x000056169e703915 in handle_fatal_signal (sig=6) at /home/travis/src/sql/signal_handler.cc:305 #3 #4 0x00007fb8b1fd6c37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #5 0x00007fb8b1fda028 in __GI_abort () at abort.c:89 #6 0x00007fb8b1fcfbf6 in __assert_fail_base (fmt=0x7fb8b2124058 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x56169f0c5a4d "lock_word <= 0x20000000", file=file@entry=0x56169f0c5a18 "/home/travis/src/storage/innobase/include/sync0rw.ic", line=line@entry=82, function=function@entry=0x56169f0c6d80 <_ZZL18rw_lock_get_writerPK9rw_lock_tE19__PRETTY_FUNCTION__> "ulint rw_lock_get_writer(const rw_lock_t*)") at assert.c:92 #7 0x00007fb8b1fcfca2 in __GI___assert_fail (assertion=0x56169f0c5a4d "lock_word <= 0x20000000", file=0x56169f0c5a18 "/home/travis/src/storage/innobase/include/sync0rw.ic", line=82, function=0x56169f0c6d80 <_ZZL18rw_lock_get_writerPK9rw_lock_tE19__PRETTY_FUNCTION__> "ulint rw_lock_get_writer(const rw_lock_t*)") at assert.c:101 #8 0x000056169eac7288 in rw_lock_get_writer (lock=0x56169f828618 ) at /home/travis/src/storage/innobase/include/sync0rw.ic:82 #9 0x000056169eac9a77 in sync_arr_fill_sys_semphore_waits_table (thd=0x7fb87400aa60, tables=0x7fb87401e238) at /home/travis/src/storage/innobase/sync/sync0arr.cc:1369 #10 0x000056169e5379d9 in get_schema_tables_result (join=0x7fb87425aa30, executed_place=PROCESSED_BY_JOIN_EXEC) at /home/travis/src/sql/sql_show.cc:8343 #11 0x000056169e4d580d in JOIN::exec_inner (this=0x7fb87425aa30) at /home/travis/src/sql/sql_select.cc:3530 #12 0x000056169e4d4ec8 in JOIN::exec (this=0x7fb87425aa30) at /home/travis/src/sql/sql_select.cc:3361 #13 0x000056169e57316a in st_select_lex_unit::exec (this=0x7fb87400e608) at /home/travis/src/sql/sql_union.cc:1005 #14 0x000056169e56fbdc in mysql_union (thd=0x7fb87400aa60, lex=0x7fb87400e540, result=0x7fb87425a908, unit=0x7fb87400e608, setup_tables_done_option=0) at /home/travis/src/sql/sql_union.cc:41 #15 0x000056169e4ca62b in handle_select (thd=0x7fb87400aa60, lex=0x7fb87400e540, result=0x7fb87425a908, setup_tables_done_option=0) at /home/travis/src/sql/sql_select.cc:354 #16 0x000056169e496351 in execute_sqlcom_select (thd=0x7fb87400aa60, all_tables=0x7fb87401db50) at /home/travis/src/sql/sql_parse.cc:6470 #17 0x000056169e48c3ba in mysql_execute_command (thd=0x7fb87400aa60) at /home/travis/src/sql/sql_parse.cc:3481 #18 0x000056169e499d7a in mysql_parse (thd=0x7fb87400aa60, rawbuf=0x7fb87401cdb8 "/* GenTest::Transform::ExecuteAsUnion */ ( SELECT * FROM (INFORMATION_SCHEMA.`INNODB_METRICS` AS table1 INNER JOIN INFORMATION_SCHEMA.`INNODB_SYS_SEMAPHORE_WAITS` AS table2 ON ( table2.`LAST_READER_L"..., length=639, parser_state=0x7fb894279210, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:7916 #19 0x000056169e487c4b in dispatch_command (command=COM_QUERY, thd=0x7fb87400aa60, packet=0x7fb874014541 "/* GenTest::Transform::ExecuteAsUnion */ ( SELECT * FROM (INFORMATION_SCHEMA.`INNODB_METRICS` AS table1 INNER JOIN INFORMATION_SCHEMA.`INNODB_SYS_SEMAPHORE_WAITS` AS table2 ON ( table2.`LAST_READER_L"..., packet_length=640, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1817 #20 0x000056169e4865ae in do_command (thd=0x7fb87400aa60) at /home/travis/src/sql/sql_parse.cc:1371 #21 0x000056169e5d5b76 in do_handle_one_connection (connect=0x5616a1be5880) at /home/travis/src/sql/sql_connect.cc:1335 #22 0x000056169e5d5903 in handle_one_connection (arg=0x5616a1be5880) at /home/travis/src/sql/sql_connect.cc:1241 #23 0x00007fb8b2b91184 in start_thread (arg=0x7fb89427a700) at pthread_create.c:312 #24 0x00007fb8b209e03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111