[New LWP 22993] [New LWP 22945] [New LWP 22944] [New LWP 22946] [New LWP 22950] [New LWP 22947] [New LWP 22953] [New LWP 22948] [New LWP 22955] [New LWP 22949] [New LWP 22957] [New LWP 22951] [New LWP 22958] [New LWP 22952] [New LWP 22959] [New LWP 22954] [New LWP 22961] [New LWP 22964] [New LWP 22956] [New LWP 22963] [New LWP 22965] [New LWP 22968] [New LWP 22969] [New LWP 22970] [New LWP 22974] [New LWP 22971] [New LWP 22975] [New LWP 22972] [New LWP 22980] [New LWP 22973] [New LWP 22995] [New LWP 22977] [New LWP 23018] [New LWP 22987] [New LWP 22989] [New LWP 22991] [New LWP 22976] [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 0x00007f282951b59f in pthread_kill () from /lib/x86_64-linux-gnu/libpthread.so.0 [Current thread is 1 (Thread 0x7f277d542700 (LWP 22993))] Thread 37 (Thread 0x7f2746ffd700 (LWP 22976)): #0 TTASEventMutex::enter (this=0x0, max_spins=935, max_delay=1, filename=0xffffffffffffffff , line=32551) at /home/travis/src/storage/innobase/include/ib0mutex.h:442 #1 0x0000557b004a6be5 in PolicyMutex >::enter (this=0x557b01550678 , n_spins=30, n_delay=4, name=0x557b00d7c090 "/home/travis/src/storage/innobase/srv/srv0srv.cc", line=935) at /home/travis/src/storage/innobase/include/ib0mutex.h:595 #2 0x0000557b0064f8c9 in srv_release_threads (type=SRV_WORKER, n=3) at /home/travis/src/storage/innobase/srv/srv0srv.cc:935 #3 0x0000557b00653ef2 in srv_purge_wakeup () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2807 #4 0x0000557b00653fc7 in srv_purge_shutdown () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2819 #5 0x0000557b00479749 in thd_destructor_proxy () at /home/travis/src/storage/innobase/handler/ha_innodb.cc:319 #6 0x0000557b009bea3c in pfs_spawn_thread (arg=0x557b09570160) at /home/travis/src/storage/perfschema/pfs.cc:1862 #7 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 36 (Thread 0x7f277d58c700 (LWP 22991)): #0 0x00007f282951d26d in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f2829516dbd in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x0000557b004a1014 in OSMutex::enter (this=0x557b02838790) at /home/travis/src/storage/innobase/include/sync0types.h:455 #3 0x0000557b0055e16c in OSTrackMutex::enter (this=0x557b02838788) at /home/travis/src/storage/innobase/include/ib0mutex.h:94 #4 0x0000557b0055d6f9 in PolicyMutex >::enter (this=0x557b02838788, n_spins=30, n_delay=4, name=0x557b00d80b08 "/home/travis/src/storage/innobase/sync/sync0arr.cc", line=330) at /home/travis/src/storage/innobase/include/ib0mutex.h:595 #5 0x0000557b0065d023 in sync_array_reserve_cell (arr=0x557b02838770, object=0x557b095274d0, type=1, file=0x557b00ddcd68 "/home/travis/src/storage/innobase/dict/dict0dict.cc", line=513) at /home/travis/src/storage/innobase/sync/sync0arr.cc:330 #6 0x0000557b00475166 in sync_array_get_and_reserve_cell (object=0x557b095274d0, type=1, file=0x557b00ddcd68 "/home/travis/src/storage/innobase/dict/dict0dict.cc", line=513, cell=0x7f277d58b9c8) at /home/travis/src/storage/innobase/include/sync0arr.ic:75 #7 0x0000557b004a8a60 in TTASEventMutex::enter (this=0x557b095274d0, max_spins=60, max_delay=4, filename=0x557b00ddcd68 "/home/travis/src/storage/innobase/dict/dict0dict.cc", line=513) at /home/travis/src/storage/innobase/include/ib0mutex.h:466 #8 0x0000557b004a6be5 in PolicyMutex >::enter (this=0x557b095274d0, n_spins=30, n_delay=4, name=0x557b00ddcd68 "/home/travis/src/storage/innobase/dict/dict0dict.cc", line=513) at /home/travis/src/storage/innobase/include/ib0mutex.h:595 #9 0x0000557b00766ef5 in dict_table_close (table=0x7f2760053b18, dict_locked=0, try_drop=1) at /home/travis/src/storage/innobase/dict/dict0dict.cc:513 #10 0x0000557b005edf02 in row_prebuilt_free (prebuilt=0x7f2760277828, dict_locked=0) at /home/travis/src/storage/innobase/row/row0mysql.cc:1041 #11 0x0000557b00483966 in ha_innobase::close (this=0x7f276044a108) at /home/travis/src/storage/innobase/handler/ha_innodb.cc:6507 #12 0x0000557b002690d2 in handler::ha_close (this=0x7f276044a108) at /home/travis/src/sql/handler.cc:2786 #13 0x0000557b00068545 in closefrm (table=0x7f276001c0a0) at /home/travis/src/sql/table.cc:3609 #14 0x0000557b00195634 in THD::close_temporary_table (this=0x7f2760000d10, table=0x7f276001c0a0) at /home/travis/src/sql/temporary_tables.cc:1226 #15 0x0000557b0019617f in THD::free_temporary_table (this=0x7f2760000d10, table=0x7f276001c0a0) at /home/travis/src/sql/temporary_tables.cc:1469 #16 0x0000557b00193de0 in THD::close_temporary_tables (this=0x7f2760000d10) at /home/travis/src/sql/temporary_tables.cc:507 #17 0x0000557affee4625 in THD::cleanup (this=0x7f2760000d10) at /home/travis/src/sql/sql_class.cc:1475 #18 0x0000557affe22e43 in unlink_thd (thd=0x7f2760000d10) at /home/travis/src/sql/mysqld.cc:2804 #19 0x0000557affe23315 in one_thread_per_connection_end (thd=0x7f2760000d10, put_in_cache=true) at /home/travis/src/sql/mysqld.cc:2952 #20 0x0000557b000b69fe in do_handle_one_connection (connect=0x557b02770660) at /home/travis/src/sql/sql_connect.cc:1421 #21 0x0000557b000b6675 in handle_one_connection (arg=0x557b02770660) at /home/travis/src/sql/sql_connect.cc:1308 #22 0x0000557b009bea3c in pfs_spawn_thread (arg=0x557b0957f8d0) at /home/travis/src/storage/perfschema/pfs.cc:1862 #23 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #24 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 35 (Thread 0x7f280c068700 (LWP 22989)): #0 0x00007f282951d26d in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f2829516dbd in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x0000557b004a1014 in OSMutex::enter (this=0x557b02838790) at /home/travis/src/storage/innobase/include/sync0types.h:455 #3 0x0000557b0055e16c in OSTrackMutex::enter (this=0x557b02838788) at /home/travis/src/storage/innobase/include/ib0mutex.h:94 #4 0x0000557b0055d6f9 in PolicyMutex >::enter (this=0x557b02838788, n_spins=30, n_delay=4, name=0x557b00d80b08 "/home/travis/src/storage/innobase/sync/sync0arr.cc", line=330) at /home/travis/src/storage/innobase/include/ib0mutex.h:595 #5 0x0000557b0065d023 in sync_array_reserve_cell (arr=0x557b02838770, object=0x557b095274d0, type=1, file=0x557b00ddcd68 "/home/travis/src/storage/innobase/dict/dict0dict.cc", line=513) at /home/travis/src/storage/innobase/sync/sync0arr.cc:330 #6 0x0000557b00475166 in sync_array_get_and_reserve_cell (object=0x557b095274d0, type=1, file=0x557b00ddcd68 "/home/travis/src/storage/innobase/dict/dict0dict.cc", line=513, cell=0x7f280c0679a8) at /home/travis/src/storage/innobase/include/sync0arr.ic:75 #7 0x0000557b004a8a60 in TTASEventMutex::enter (this=0x557b095274d0, max_spins=60, max_delay=4, filename=0x557b00ddcd68 "/home/travis/src/storage/innobase/dict/dict0dict.cc", line=513) at /home/travis/src/storage/innobase/include/ib0mutex.h:466 #8 0x0000557b004a6be5 in PolicyMutex >::enter (this=0x557b095274d0, n_spins=30, n_delay=4, name=0x557b00ddcd68 "/home/travis/src/storage/innobase/dict/dict0dict.cc", line=513) at /home/travis/src/storage/innobase/include/ib0mutex.h:595 #9 0x0000557b00766ef5 in dict_table_close (table=0x7f27580bccd8, dict_locked=0, try_drop=1) at /home/travis/src/storage/innobase/dict/dict0dict.cc:513 #10 0x0000557b005edf02 in row_prebuilt_free (prebuilt=0x7f275809d738, dict_locked=0) at /home/travis/src/storage/innobase/row/row0mysql.cc:1041 #11 0x0000557b00483966 in ha_innobase::close (this=0x7f27580e0b18) at /home/travis/src/storage/innobase/handler/ha_innodb.cc:6507 #12 0x0000557b009f58dd in ha_sequence::close (this=0x7f2758076298) at /home/travis/src/sql/ha_sequence.h:135 #13 0x0000557b002690d2 in handler::ha_close (this=0x7f2758076298) at /home/travis/src/sql/handler.cc:2786 #14 0x0000557b00068545 in closefrm (table=0x7f2758061430) at /home/travis/src/sql/table.cc:3609 #15 0x0000557b00195634 in THD::close_temporary_table (this=0x7f2758000c70, table=0x7f2758061430) at /home/travis/src/sql/temporary_tables.cc:1226 #16 0x0000557b0019617f in THD::free_temporary_table (this=0x7f2758000c70, table=0x7f2758061430) at /home/travis/src/sql/temporary_tables.cc:1469 #17 0x0000557b00193de0 in THD::close_temporary_tables (this=0x7f2758000c70) at /home/travis/src/sql/temporary_tables.cc:507 #18 0x0000557affee4625 in THD::cleanup (this=0x7f2758000c70) at /home/travis/src/sql/sql_class.cc:1475 #19 0x0000557affe22e43 in unlink_thd (thd=0x7f2758000c70) at /home/travis/src/sql/mysqld.cc:2804 #20 0x0000557affe23315 in one_thread_per_connection_end (thd=0x7f2758000c70, put_in_cache=true) at /home/travis/src/sql/mysqld.cc:2952 #21 0x0000557b000b69fe in do_handle_one_connection (connect=0x557b09650600) at /home/travis/src/sql/sql_connect.cc:1421 #22 0x0000557b000b6675 in handle_one_connection (arg=0x557b09650600) at /home/travis/src/sql/sql_connect.cc:1308 #23 0x0000557b009bea3c in pfs_spawn_thread (arg=0x557b0957f530) at /home/travis/src/storage/perfschema/pfs.cc:1862 #24 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #25 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 34 (Thread 0x7f280c0b2700 (LWP 22987)): #0 0x00007f282951d26d in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f2829516dbd in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x0000557b004a1014 in OSMutex::enter (this=0x557b02838790) at /home/travis/src/storage/innobase/include/sync0types.h:455 #3 0x0000557b0055e16c in OSTrackMutex::enter (this=0x557b02838788) at /home/travis/src/storage/innobase/include/ib0mutex.h:94 #4 0x0000557b0055d6f9 in PolicyMutex >::enter (this=0x557b02838788, n_spins=30, n_delay=4, name=0x557b00d80b08 "/home/travis/src/storage/innobase/sync/sync0arr.cc", line=442) at /home/travis/src/storage/innobase/include/ib0mutex.h:595 #5 0x0000557b0065d5ee in sync_array_wait_event (arr=0x557b02838770, cell=@0x7f280c0b19c8: 0x557b02838aa0) at /home/travis/src/storage/innobase/sync/sync0arr.cc:442 #6 0x0000557b004a8af8 in TTASEventMutex::enter (this=0x557b095274d0, max_spins=60, max_delay=4, filename=0x557b00ddcd68 "/home/travis/src/storage/innobase/dict/dict0dict.cc", line=513) at /home/travis/src/storage/innobase/include/ib0mutex.h:478 #7 0x0000557b004a6be5 in PolicyMutex >::enter (this=0x557b095274d0, n_spins=30, n_delay=4, name=0x557b00ddcd68 "/home/travis/src/storage/innobase/dict/dict0dict.cc", line=513) at /home/travis/src/storage/innobase/include/ib0mutex.h:595 #8 0x0000557b00766ef5 in dict_table_close (table=0x7f275c030318, dict_locked=0, try_drop=1) at /home/travis/src/storage/innobase/dict/dict0dict.cc:513 #9 0x0000557b005edf02 in row_prebuilt_free (prebuilt=0x7f275c0ba108, dict_locked=0) at /home/travis/src/storage/innobase/row/row0mysql.cc:1041 #10 0x0000557b00483966 in ha_innobase::close (this=0x7f275c0b8c68) at /home/travis/src/storage/innobase/handler/ha_innodb.cc:6507 #11 0x0000557b002690d2 in handler::ha_close (this=0x7f275c0b8c68) at /home/travis/src/sql/handler.cc:2786 #12 0x0000557b00068545 in closefrm (table=0x7f275c0926f0) at /home/travis/src/sql/table.cc:3609 #13 0x0000557b00195634 in THD::close_temporary_table (this=0x7f275c000c70, table=0x7f275c0926f0) at /home/travis/src/sql/temporary_tables.cc:1226 #14 0x0000557b0019617f in THD::free_temporary_table (this=0x7f275c000c70, table=0x7f275c0926f0) at /home/travis/src/sql/temporary_tables.cc:1469 #15 0x0000557b00193de0 in THD::close_temporary_tables (this=0x7f275c000c70) at /home/travis/src/sql/temporary_tables.cc:507 #16 0x0000557affee4625 in THD::cleanup (this=0x7f275c000c70) at /home/travis/src/sql/sql_class.cc:1475 #17 0x0000557affe22e43 in unlink_thd (thd=0x7f275c000c70) at /home/travis/src/sql/mysqld.cc:2804 #18 0x0000557affe23315 in one_thread_per_connection_end (thd=0x7f275c000c70, put_in_cache=true) at /home/travis/src/sql/mysqld.cc:2952 #19 0x0000557b000b69fe in do_handle_one_connection (connect=0x557b02770660) at /home/travis/src/sql/sql_connect.cc:1421 #20 0x0000557b000b6675 in handle_one_connection (arg=0x557b02770660) at /home/travis/src/sql/sql_connect.cc:1308 #21 0x0000557b009bea3c in pfs_spawn_thread (arg=0x557b0957f190) at /home/travis/src/storage/perfschema/pfs.cc:1862 #22 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #23 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 33 (Thread 0x7f277d464700 (LWP 23018)): #0 0x00007f282899f5d3 in select () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x0000557b00a22f54 in my_sleep (m_seconds=20000) at /home/travis/src/mysys/my_sleep.c:29 #2 0x0000557affe2049f in close_connections () at /home/travis/src/sql/mysqld.cc:1718 #3 0x0000557affe20d4a in kill_server (sig=0) at /home/travis/src/sql/mysqld.cc:1945 #4 0x0000557affe20de1 in kill_server_thread (arg=0x7f28200f9df4) at /home/travis/src/sql/mysqld.cc:1966 #5 0x0000557b009bea3c in pfs_spawn_thread (arg=0x7f273800be60) at /home/travis/src/storage/perfschema/pfs.cc:1862 #6 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 32 (Thread 0x7f28200fa700 (LWP 22977)): #0 0x00007f28288d8b26 in sigwaitinfo () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x0000557affe1d5ae in my_sigwait (set=0x7f28200f9e30, sig=0x7f28200f9df4, code=0x7f28200f9df8) at /home/travis/src/include/my_pthread.h:196 #2 0x0000557affe2400e in signal_hand (arg=0x0) at /home/travis/src/sql/mysqld.cc:3418 #3 0x0000557b009bea3c in pfs_spawn_thread (arg=0x557b09584ce0) at /home/travis/src/storage/perfschema/pfs.cc:1862 #4 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 31 (Thread 0x7f277d4f8700 (LWP 22995)): #0 0x00007f282951d26d in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f2829516dbd in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x0000557b004a1014 in OSMutex::enter (this=0x557b02838790) at /home/travis/src/storage/innobase/include/sync0types.h:455 #3 0x0000557b0055e16c in OSTrackMutex::enter (this=0x557b02838788) at /home/travis/src/storage/innobase/include/ib0mutex.h:94 #4 0x0000557b0055d6f9 in PolicyMutex >::enter (this=0x557b02838788, n_spins=30, n_delay=4, name=0x557b00d80b08 "/home/travis/src/storage/innobase/sync/sync0arr.cc", line=330) at /home/travis/src/storage/innobase/include/ib0mutex.h:595 #5 0x0000557b0065d023 in sync_array_reserve_cell (arr=0x557b02838770, object=0x557b095274d0, type=1, file=0x557b00ddcd68 "/home/travis/src/storage/innobase/dict/dict0dict.cc", line=513) at /home/travis/src/storage/innobase/sync/sync0arr.cc:330 #6 0x0000557b00475166 in sync_array_get_and_reserve_cell (object=0x557b095274d0, type=1, file=0x557b00ddcd68 "/home/travis/src/storage/innobase/dict/dict0dict.cc", line=513, cell=0x7f277d4f79c8) at /home/travis/src/storage/innobase/include/sync0arr.ic:75 #7 0x0000557b004a8a60 in TTASEventMutex::enter (this=0x557b095274d0, max_spins=60, max_delay=4, filename=0x557b00ddcd68 "/home/travis/src/storage/innobase/dict/dict0dict.cc", line=513) at /home/travis/src/storage/innobase/include/ib0mutex.h:466 #8 0x0000557b004a6be5 in PolicyMutex >::enter (this=0x557b095274d0, n_spins=30, n_delay=4, name=0x557b00ddcd68 "/home/travis/src/storage/innobase/dict/dict0dict.cc", line=513) at /home/travis/src/storage/innobase/include/ib0mutex.h:595 #9 0x0000557b00766ef5 in dict_table_close (table=0x7f2768261cd8, dict_locked=0, try_drop=1) at /home/travis/src/storage/innobase/dict/dict0dict.cc:513 #10 0x0000557b005edf02 in row_prebuilt_free (prebuilt=0x7f2768071f58, dict_locked=0) at /home/travis/src/storage/innobase/row/row0mysql.cc:1041 #11 0x0000557b00483966 in ha_innobase::close (this=0x7f2768144f08) at /home/travis/src/storage/innobase/handler/ha_innodb.cc:6507 #12 0x0000557b002690d2 in handler::ha_close (this=0x7f2768144f08) at /home/travis/src/sql/handler.cc:2786 #13 0x0000557b00068545 in closefrm (table=0x7f276810b7b0) at /home/travis/src/sql/table.cc:3609 #14 0x0000557b00195634 in THD::close_temporary_table (this=0x7f2768000d10, table=0x7f276810b7b0) at /home/travis/src/sql/temporary_tables.cc:1226 #15 0x0000557b0019617f in THD::free_temporary_table (this=0x7f2768000d10, table=0x7f276810b7b0) at /home/travis/src/sql/temporary_tables.cc:1469 #16 0x0000557b00193de0 in THD::close_temporary_tables (this=0x7f2768000d10) at /home/travis/src/sql/temporary_tables.cc:507 #17 0x0000557affee4625 in THD::cleanup (this=0x7f2768000d10) at /home/travis/src/sql/sql_class.cc:1475 #18 0x0000557affe22e43 in unlink_thd (thd=0x7f2768000d10) at /home/travis/src/sql/mysqld.cc:2804 #19 0x0000557affe23315 in one_thread_per_connection_end (thd=0x7f2768000d10, put_in_cache=true) at /home/travis/src/sql/mysqld.cc:2952 #20 0x0000557b000b69fe in do_handle_one_connection (connect=0x557b02770660) at /home/travis/src/sql/sql_connect.cc:1421 #21 0x0000557b000b6675 in handle_one_connection (arg=0x557b02770660) at /home/travis/src/sql/sql_connect.cc:1308 #22 0x0000557b009bea3c in pfs_spawn_thread (arg=0x557b09580010) at /home/travis/src/storage/perfschema/pfs.cc:1862 #23 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #24 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 30 (Thread 0x7f2764bc0700 (LWP 22973)): #0 0x00007f282951a360 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b0056143c in os_event::wait (this=0x557b028617b0) at /home/travis/src/storage/innobase/os/os0event.cc:159 #2 0x0000557b00560ed4 in os_event::wait_low (this=0x557b028617b0, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:326 #3 0x0000557b0056122a in os_event_wait_low (event=0x557b028617b0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:515 #4 0x0000557b007347fe in buf_dump_thread () at /home/travis/src/storage/innobase/buf/buf0dump.cc:835 #5 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 29 (Thread 0x7f280c0fc700 (LWP 22980)): #0 0x00007f282951a360 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b0056143c in os_event::wait (this=0x557b02838630) at /home/travis/src/storage/innobase/os/os0event.cc:159 #2 0x0000557b00560ed4 in os_event::wait_low (this=0x557b02838630, reset_sig_count=6) at /home/travis/src/storage/innobase/os/os0event.cc:326 #3 0x0000557b0056122a in os_event_wait_low (event=0x557b02838630, reset_sig_count=6) at /home/travis/src/storage/innobase/os/os0event.cc:515 #4 0x0000557b0065d7aa in sync_array_wait_event (arr=0x557b02838770, cell=@0x7f280c0faad8: 0x557b02838860) at /home/travis/src/storage/innobase/sync/sync0arr.cc:469 #5 0x0000557b004a8af8 in TTASEventMutex::enter (this=0x557b01794b80 , max_spins=60, max_delay=4, filename=0x557b00d81e58 "/home/travis/src/storage/innobase/sync/sync0rw.cc", line=262) at /home/travis/src/storage/innobase/include/ib0mutex.h:478 #6 0x0000557b004a6be5 in PolicyMutex >::enter (this=0x557b01794b80 , n_spins=30, n_delay=4, name=0x557b00d81e58 "/home/travis/src/storage/innobase/sync/sync0rw.cc", line=262) at /home/travis/src/storage/innobase/include/ib0mutex.h:595 #7 0x0000557b006604b1 in rw_lock_free_func (lock=0x7f27404ff120) at /home/travis/src/storage/innobase/sync/sync0rw.cc:262 #8 0x0000557b00762077 in pfs_rw_lock_free_func (lock=0x7f27404ff120) at /home/travis/src/storage/innobase/include/sync0rw.ic:617 #9 0x0000557b0076d4b3 in dict_index_remove_from_cache_low (table=0x7f27401eb6c8, index=0x7f27404fef38, lru_evict=0) at /home/travis/src/storage/innobase/dict/dict0dict.cc:2509 #10 0x0000557b0076bcc3 in dict_table_remove_from_cache (table=0x7f27401eb6c8, lru=false, keep=false) at /home/travis/src/storage/innobase/dict/dict0dict.cc:2007 #11 0x0000557b005f3d3a in row_drop_table_for_mysql (name=0x7f280c0fb570 "tmp/#sql59a0_e_3", trx=0x7f280c9745b8, sqlcom=SQLCOM_GRANT, create_failed=false, nonatomic=true) at /home/travis/src/storage/innobase/row/row0mysql.cc:3372 #12 0x0000557b004a5b73 in ha_innobase::delete_table (this=0x7f2740021dd8, name=0x7f27401e4c18 "/home/travis/logs/vardir/tmp/#sql59a0_e_3", sqlcom=SQLCOM_GRANT) at /home/travis/src/storage/innobase/handler/ha_innodb.cc:12834 #13 0x0000557b00491425 in ha_innobase::delete_table (this=0x7f2740021dd8, name=0x7f27401e4c18 "/home/travis/logs/vardir/tmp/#sql59a0_e_3") at /home/travis/src/storage/innobase/handler/ha_innodb.cc:12963 #14 0x0000557b0026e38a in handler::ha_delete_table (this=0x7f2740021dd8, name=0x7f27401e4c18 "/home/travis/logs/vardir/tmp/#sql59a0_e_3") at /home/travis/src/sql/handler.cc:4596 #15 0x0000557b001943bb in THD::rm_temporary_table (this=0x7f274000cbd0, base=0x557b02835770, path=0x7f27401e4c18 "/home/travis/logs/vardir/tmp/#sql59a0_e_3") at /home/travis/src/sql/temporary_tables.cc:683 #16 0x0000557b001960cf in THD::free_tmp_table_share (this=0x7f274000cbd0, share=0x7f27401e46c0, delete_table=true) at /home/travis/src/sql/temporary_tables.cc:1443 #17 0x0000557b00193e42 in THD::close_temporary_tables (this=0x7f274000cbd0) at /home/travis/src/sql/temporary_tables.cc:520 #18 0x0000557affee4625 in THD::cleanup (this=0x7f274000cbd0) at /home/travis/src/sql/sql_class.cc:1475 #19 0x0000557affe22e43 in unlink_thd (thd=0x7f274000cbd0) at /home/travis/src/sql/mysqld.cc:2804 #20 0x0000557affe23315 in one_thread_per_connection_end (thd=0x7f274000cbd0, put_in_cache=true) at /home/travis/src/sql/mysqld.cc:2952 #21 0x0000557b000b69fe in do_handle_one_connection (connect=0x557b02770660) at /home/travis/src/sql/sql_connect.cc:1421 #22 0x0000557b000b6675 in handle_one_connection (arg=0x557b02770660) at /home/travis/src/sql/sql_connect.cc:1308 #23 0x0000557b009bea3c in pfs_spawn_thread (arg=0x557b0957edf0) at /home/travis/src/storage/perfschema/pfs.cc:1862 #24 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #25 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 28 (Thread 0x7f27653c1700 (LWP 22972)): #0 0x00007f282951a360 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b0056143c in os_event::wait (this=0x557b095326a0) at /home/travis/src/storage/innobase/os/os0event.cc:159 #2 0x0000557b00560ed4 in os_event::wait_low (this=0x557b095326a0, reset_sig_count=1130) at /home/travis/src/storage/innobase/os/os0event.cc:326 #3 0x0000557b0056122a in os_event_wait_low (event=0x557b095326a0, reset_sig_count=1130) at /home/travis/src/storage/innobase/os/os0event.cc:515 #4 0x0000557b0065d7aa in sync_array_wait_event (arr=0x557b02838770, cell=@0x7f27653c0c48: 0x557b02838a60) at /home/travis/src/storage/innobase/sync/sync0arr.cc:469 #5 0x0000557b0066079d in rw_lock_s_lock_spin (lock=0x557b09527420, pass=0, file_name=0x557b00d5eb38 "/home/travis/src/storage/innobase/row/row0purge.cc", line=1077) at /home/travis/src/storage/innobase/sync/sync0rw.cc:378 #6 0x0000557b0060d158 in rw_lock_s_lock_func (lock=0x557b09527420, pass=0, file_name=0x557b00d5eb38 "/home/travis/src/storage/innobase/row/row0purge.cc", line=1077) at /home/travis/src/storage/innobase/include/sync0rw.ic:285 #7 0x0000557b0060d654 in pfs_rw_lock_s_lock_func (lock=0x557b09527420, pass=0, file_name=0x557b00d5eb38 "/home/travis/src/storage/innobase/row/row0purge.cc", line=1077) at /home/travis/src/storage/innobase/include/sync0rw.ic:651 #8 0x0000557b00612a53 in row_purge_parse_undo_rec (node=0x557b0952f4e0, undo_rec=0x7f2748030d68 "", updated_extern=0x7f27653c0dce, thr=0x557b0952f428) at /home/travis/src/storage/innobase/row/row0purge.cc:1077 #9 0x0000557b0061330b in row_purge (node=0x557b0952f4e0, undo_rec=0x7f2748030d68 "", thr=0x557b0952f428) at /home/travis/src/storage/innobase/row/row0purge.cc:1258 #10 0x0000557b006136c1 in row_purge_step (thr=0x557b0952f428) at /home/travis/src/storage/innobase/row/row0purge.cc:1347 #11 0x0000557b005943cc in que_thr_step (thr=0x557b0952f428) at /home/travis/src/storage/innobase/que/que0que.cc:1042 #12 0x0000557b005945ff in que_run_threads_low (thr=0x557b0952f428) at /home/travis/src/storage/innobase/que/que0que.cc:1104 #13 0x0000557b005947f0 in que_run_threads (thr=0x557b0952f428) at /home/travis/src/storage/innobase/que/que0que.cc:1144 #14 0x0000557b00653250 in srv_task_execute () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2443 #15 0x0000557b00653406 in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2491 #16 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #17 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 27 (Thread 0x7f27477fe700 (LWP 22975)): #0 0x00007f282951a360 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b0056143c in os_event::wait (this=0x557b028618b0) at /home/travis/src/storage/innobase/os/os0event.cc:159 #2 0x0000557b00560ed4 in os_event::wait_low (this=0x557b028618b0, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:326 #3 0x0000557b0056122a in os_event_wait_low (event=0x557b028618b0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:515 #4 0x0000557b0071cc8d in buf_resize_thread () at /home/travis/src/storage/innobase/buf/buf0buf.cc:3092 #5 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 26 (Thread 0x7f2765bc2700 (LWP 22971)): #0 0x00007f282951a360 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b0056143c in os_event::wait (this=0x557b095326a0) at /home/travis/src/storage/innobase/os/os0event.cc:159 #2 0x0000557b00560ed4 in os_event::wait_low (this=0x557b095326a0, reset_sig_count=1130) at /home/travis/src/storage/innobase/os/os0event.cc:326 #3 0x0000557b0056122a in os_event_wait_low (event=0x557b095326a0, reset_sig_count=1130) at /home/travis/src/storage/innobase/os/os0event.cc:515 #4 0x0000557b0065d7aa in sync_array_wait_event (arr=0x557b02838770, cell=@0x7f2765bc1c48: 0x557b028389a0) at /home/travis/src/storage/innobase/sync/sync0arr.cc:469 #5 0x0000557b0066079d in rw_lock_s_lock_spin (lock=0x557b09527420, pass=0, file_name=0x557b00d5eb38 "/home/travis/src/storage/innobase/row/row0purge.cc", line=1077) at /home/travis/src/storage/innobase/sync/sync0rw.cc:378 #6 0x0000557b0060d158 in rw_lock_s_lock_func (lock=0x557b09527420, pass=0, file_name=0x557b00d5eb38 "/home/travis/src/storage/innobase/row/row0purge.cc", line=1077) at /home/travis/src/storage/innobase/include/sync0rw.ic:285 #7 0x0000557b0060d654 in pfs_rw_lock_s_lock_func (lock=0x557b09527420, pass=0, file_name=0x557b00d5eb38 "/home/travis/src/storage/innobase/row/row0purge.cc", line=1077) at /home/travis/src/storage/innobase/include/sync0rw.ic:651 #8 0x0000557b00612a53 in row_purge_parse_undo_rec (node=0x557b0952f278, undo_rec=0x7f274802e468 "", updated_extern=0x7f2765bc1dce, thr=0x557b0952f0a8) at /home/travis/src/storage/innobase/row/row0purge.cc:1077 #9 0x0000557b0061330b in row_purge (node=0x557b0952f278, undo_rec=0x7f274802e468 "", thr=0x557b0952f0a8) at /home/travis/src/storage/innobase/row/row0purge.cc:1258 #10 0x0000557b006136c1 in row_purge_step (thr=0x557b0952f0a8) at /home/travis/src/storage/innobase/row/row0purge.cc:1347 #11 0x0000557b005943cc in que_thr_step (thr=0x557b0952f0a8) at /home/travis/src/storage/innobase/que/que0que.cc:1042 #12 0x0000557b005945ff in que_run_threads_low (thr=0x557b0952f0a8) at /home/travis/src/storage/innobase/que/que0que.cc:1104 #13 0x0000557b005947f0 in que_run_threads (thr=0x557b0952f0a8) at /home/travis/src/storage/innobase/que/que0que.cc:1144 #14 0x0000557b00653250 in srv_task_execute () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2443 #15 0x0000557b00653406 in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2491 #16 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #17 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 25 (Thread 0x7f2747fff700 (LWP 22974)): #0 0x00007f282951dc1d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b0056173f in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:225 #2 0x0000557b0070e5b8 in btr_defragment_thread () at /home/travis/src/storage/innobase/btr/btr0defragment.cc:702 #3 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 24 (Thread 0x7f27663c3700 (LWP 22970)): #0 0x00007f282951a360 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b0056143c in os_event::wait (this=0x557b095326a0) at /home/travis/src/storage/innobase/os/os0event.cc:159 #2 0x0000557b00560ed4 in os_event::wait_low (this=0x557b095326a0, reset_sig_count=1130) at /home/travis/src/storage/innobase/os/os0event.cc:326 #3 0x0000557b0056122a in os_event_wait_low (event=0x557b095326a0, reset_sig_count=1130) at /home/travis/src/storage/innobase/os/os0event.cc:515 #4 0x0000557b0065d7aa in sync_array_wait_event (arr=0x557b02838770, cell=@0x7f27663c2c48: 0x557b02838960) at /home/travis/src/storage/innobase/sync/sync0arr.cc:469 #5 0x0000557b0066079d in rw_lock_s_lock_spin (lock=0x557b09527420, pass=0, file_name=0x557b00d5eb38 "/home/travis/src/storage/innobase/row/row0purge.cc", line=1077) at /home/travis/src/storage/innobase/sync/sync0rw.cc:378 #6 0x0000557b0060d158 in rw_lock_s_lock_func (lock=0x557b09527420, pass=0, file_name=0x557b00d5eb38 "/home/travis/src/storage/innobase/row/row0purge.cc", line=1077) at /home/travis/src/storage/innobase/include/sync0rw.ic:285 #7 0x0000557b0060d654 in pfs_rw_lock_s_lock_func (lock=0x557b09527420, pass=0, file_name=0x557b00d5eb38 "/home/travis/src/storage/innobase/row/row0purge.cc", line=1077) at /home/travis/src/storage/innobase/include/sync0rw.ic:651 #8 0x0000557b00612a53 in row_purge_parse_undo_rec (node=0x557b0952fb38, undo_rec=0x7f2748032d58 "", updated_extern=0x7f27663c2dce, thr=0x557b0952f690) at /home/travis/src/storage/innobase/row/row0purge.cc:1077 #9 0x0000557b0061330b in row_purge (node=0x557b0952fb38, undo_rec=0x7f2748032d58 "", thr=0x557b0952f690) at /home/travis/src/storage/innobase/row/row0purge.cc:1258 #10 0x0000557b006136c1 in row_purge_step (thr=0x557b0952f690) at /home/travis/src/storage/innobase/row/row0purge.cc:1347 #11 0x0000557b005943cc in que_thr_step (thr=0x557b0952f690) at /home/travis/src/storage/innobase/que/que0que.cc:1042 #12 0x0000557b005945ff in que_run_threads_low (thr=0x557b0952f690) at /home/travis/src/storage/innobase/que/que0que.cc:1104 #13 0x0000557b005947f0 in que_run_threads (thr=0x557b0952f690) at /home/travis/src/storage/innobase/que/que0que.cc:1144 #14 0x0000557b00653250 in srv_task_execute () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2443 #15 0x0000557b00653406 in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2491 #16 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #17 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 23 (Thread 0x7f2766bc4700 (LWP 22969)): #0 0x00007f282951a360 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b0056143c in os_event::wait (this=0x557b095326a0) at /home/travis/src/storage/innobase/os/os0event.cc:159 #2 0x0000557b00560ed4 in os_event::wait_low (this=0x557b095326a0, reset_sig_count=1130) at /home/travis/src/storage/innobase/os/os0event.cc:326 #3 0x0000557b0056122a in os_event_wait_low (event=0x557b095326a0, reset_sig_count=1130) at /home/travis/src/storage/innobase/os/os0event.cc:515 #4 0x0000557b0065d7aa in sync_array_wait_event (arr=0x557b02838770, cell=@0x7f2766bc3b98: 0x557b028388e0) at /home/travis/src/storage/innobase/sync/sync0arr.cc:469 #5 0x0000557b0066079d in rw_lock_s_lock_spin (lock=0x557b09527420, pass=0, file_name=0x557b00d5eb38 "/home/travis/src/storage/innobase/row/row0purge.cc", line=1077) at /home/travis/src/storage/innobase/sync/sync0rw.cc:378 #6 0x0000557b0060d158 in rw_lock_s_lock_func (lock=0x557b09527420, pass=0, file_name=0x557b00d5eb38 "/home/travis/src/storage/innobase/row/row0purge.cc", line=1077) at /home/travis/src/storage/innobase/include/sync0rw.ic:285 #7 0x0000557b0060d654 in pfs_rw_lock_s_lock_func (lock=0x557b09527420, pass=0, file_name=0x557b00d5eb38 "/home/travis/src/storage/innobase/row/row0purge.cc", line=1077) at /home/travis/src/storage/innobase/include/sync0rw.ic:651 #8 0x0000557b00612a53 in row_purge_parse_undo_rec (node=0x557b0952fda0, undo_rec=0x7f2748034d18 "", updated_extern=0x7f2766bc3d1e, thr=0x557b0952fce8) at /home/travis/src/storage/innobase/row/row0purge.cc:1077 #9 0x0000557b0061330b in row_purge (node=0x557b0952fda0, undo_rec=0x7f2748034d18 "", thr=0x557b0952fce8) at /home/travis/src/storage/innobase/row/row0purge.cc:1258 #10 0x0000557b006136c1 in row_purge_step (thr=0x557b0952fce8) at /home/travis/src/storage/innobase/row/row0purge.cc:1347 #11 0x0000557b005943cc in que_thr_step (thr=0x557b0952fce8) at /home/travis/src/storage/innobase/que/que0que.cc:1042 #12 0x0000557b005945ff in que_run_threads_low (thr=0x557b0952fce8) at /home/travis/src/storage/innobase/que/que0que.cc:1104 #13 0x0000557b005947f0 in que_run_threads (thr=0x557b0952fce8) at /home/travis/src/storage/innobase/que/que0que.cc:1144 #14 0x0000557b0067f04c in trx_purge (n_purge_threads=4, truncate=false) at /home/travis/src/storage/innobase/trx/trx0purge.cc:1325 #15 0x0000557b006536d7 in srv_do_purge (n_total_purged=0x7f2766bc3ed8) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2583 #16 0x0000557b00653b0e in srv_purge_coordinator_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2706 #17 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #18 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 22 (Thread 0x7f27673c5700 (LWP 22968)): #0 0x00007f282951d26d in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f2829516dbd in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x0000557b004a1014 in OSMutex::enter (this=0x557b01794c68 ) at /home/travis/src/storage/innobase/include/sync0types.h:455 #3 0x0000557b0055e16c in OSTrackMutex::enter (this=0x557b01794c60 ) at /home/travis/src/storage/innobase/include/ib0mutex.h:94 #4 0x0000557b0055d6f9 in PolicyMutex >::enter (this=0x557b01794c60 , n_spins=30, n_delay=4, name=0x557b00d83168 "/home/travis/src/storage/innobase/sync/sync0debug.cc", line=1254) at /home/travis/src/storage/innobase/include/ib0mutex.h:595 #5 0x0000557b00667615 in rw_lock_debug_mutex_enter () at /home/travis/src/storage/innobase/sync/sync0debug.cc:1254 #6 0x0000557b00661991 in rw_lock_own (lock=0x557b09527420, lock_type=4) at /home/travis/src/storage/innobase/sync/sync0rw.cc:1001 #7 0x0000557b00660f2e in rw_lock_x_lock_func (lock=0x557b09527420, pass=0, file_name=0x557b00d7c090 "/home/travis/src/storage/innobase/srv/srv0srv.cc", line=2005) at /home/travis/src/storage/innobase/sync/sync0rw.cc:669 #8 0x0000557b0064ed92 in pfs_rw_lock_x_lock_func (lock=0x557b09527420, pass=0, file_name=0x557b00d7c090 "/home/travis/src/storage/innobase/srv/srv0srv.cc", line=2005) at /home/travis/src/storage/innobase/include/sync0rw.ic:558 #9 0x0000557b00651e94 in srv_master_evict_from_table_cache (pct_check=100) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2005 #10 0x0000557b00652984 in srv_master_do_idle_tasks () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2243 #11 0x0000557b00652f5d in srv_master_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2364 #12 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #13 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 21 (Thread 0x7f277dfa6700 (LWP 22965)): #0 0x00007f282951a709 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b00560d3e in os_event::timed_wait (this=0x557b02861730, abstime=0x7f277dfa5e60) at /home/travis/src/storage/innobase/os/os0event.cc:276 #2 0x0000557b00561067 in os_event::wait_time_low (this=0x557b02861730, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:398 #3 0x0000557b00561205 in os_event_wait_time_low (event=0x557b02861730, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:498 #4 0x0000557b006514ce in srv_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1678 #5 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 20 (Thread 0x7f277efa8700 (LWP 22963)): #0 0x00007f282951a709 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b00560d3e in os_event::timed_wait (this=0x557b095045a0, abstime=0x7f277efa7e80) at /home/travis/src/storage/innobase/os/os0event.cc:276 #2 0x0000557b00561067 in os_event::wait_time_low (this=0x557b095045a0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:398 #3 0x0000557b00561205 in os_event_wait_time_low (event=0x557b095045a0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:498 #4 0x0000557b0052cd57 in lock_wait_timeout_thread () at /home/travis/src/storage/innobase/lock/lock0wait.cc:543 #5 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 19 (Thread 0x7f2777ca6700 (LWP 22956)): #0 0x00007f282a42e64a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000557b005541d0 in LinuxAIOHandler::collect (this=0x7f2777ca5c20) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x0000557b00554720 in LinuxAIOHandler::poll (this=0x7f2777ca5c20, m1=0x7f2777ca5cc8, m2=0x7f2777ca5cd0, request=0x7f2777ca5d00) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x0000557b00554898 in os_aio_linux_handler (global_segment=9, m1=0x7f2777ca5cc8, m2=0x7f2777ca5cd0, request=0x7f2777ca5d00) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x0000557b005595a8 in os_aio_handler (segment=9, m1=0x7f2777ca5cc8, m2=0x7f2777ca5cd0, request=0x7f2777ca5d00) at /home/travis/src/storage/innobase/os/os0file.cc:5665 #5 0x0000557b007b6d10 in fil_aio_wait (segment=9) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4446 #6 0x0000557b0065538a in io_handler_thread (arg=0x557b0178abe8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:325 #7 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 18 (Thread 0x7f277e7a7700 (LWP 22964)): #0 0x00007f282951d26d in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f2829516dbd in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x0000557b004a1014 in OSMutex::enter (this=0x557b02838790) at /home/travis/src/storage/innobase/include/sync0types.h:455 #3 0x0000557b0055e16c in OSTrackMutex::enter (this=0x557b02838788) at /home/travis/src/storage/innobase/include/ib0mutex.h:94 #4 0x0000557b0055d6f9 in PolicyMutex >::enter (this=0x557b02838788, n_spins=30, n_delay=4, name=0x557b00d80b08 "/home/travis/src/storage/innobase/sync/sync0arr.cc", line=1065) at /home/travis/src/storage/innobase/include/ib0mutex.h:595 #5 0x0000557b0065ecbc in sync_array_print_long_waits (waiter=0x7f277e7a6d48, sema=0x7f277e7a6d50) at /home/travis/src/storage/innobase/sync/sync0arr.cc:1065 #6 0x0000557b00651886 in srv_error_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1807 #7 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 17 (Thread 0x7f27754a1700 (LWP 22961)): #0 0x00007f282951a360 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b0056143c in os_event::wait (this=0x557b09505620) at /home/travis/src/storage/innobase/os/os0event.cc:159 #2 0x0000557b00560ed4 in os_event::wait_low (this=0x557b09505620, reset_sig_count=61) at /home/travis/src/storage/innobase/os/os0event.cc:326 #3 0x0000557b0056122a in os_event_wait_low (event=0x557b09505620, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:515 #4 0x0000557b00740923 in buf_flush_page_cleaner_worker (arg=0x0) at /home/travis/src/storage/innobase/buf/buf0flu.cc:3402 #5 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 16 (Thread 0x7f2778ca8700 (LWP 22954)): #0 0x00007f282a42e64a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000557b005541d0 in LinuxAIOHandler::collect (this=0x7f2778ca7c20) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x0000557b00554720 in LinuxAIOHandler::poll (this=0x7f2778ca7c20, m1=0x7f2778ca7cc8, m2=0x7f2778ca7cd0, request=0x7f2778ca7d00) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x0000557b00554898 in os_aio_linux_handler (global_segment=7, m1=0x7f2778ca7cc8, m2=0x7f2778ca7cd0, request=0x7f2778ca7d00) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x0000557b005595a8 in os_aio_handler (segment=7, m1=0x7f2778ca7cc8, m2=0x7f2778ca7cd0, request=0x7f2778ca7d00) at /home/travis/src/storage/innobase/os/os0file.cc:5665 #5 0x0000557b007b6d10 in fil_aio_wait (segment=7) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4446 #6 0x0000557b0065538a in io_handler_thread (arg=0x557b0178abd8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:325 #7 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 15 (Thread 0x7f27764a3700 (LWP 22959)): #0 0x00007f282951a360 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b0056143c in os_event::wait (this=0x557b09505620) at /home/travis/src/storage/innobase/os/os0event.cc:159 #2 0x0000557b00560ed4 in os_event::wait_low (this=0x557b09505620, reset_sig_count=61) at /home/travis/src/storage/innobase/os/os0event.cc:326 #3 0x0000557b0056122a in os_event_wait_low (event=0x557b09505620, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:515 #4 0x0000557b00740923 in buf_flush_page_cleaner_worker (arg=0x0) at /home/travis/src/storage/innobase/buf/buf0flu.cc:3402 #5 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 14 (Thread 0x7f2779caa700 (LWP 22952)): #0 0x00007f282a42e64a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000557b005541d0 in LinuxAIOHandler::collect (this=0x7f2779ca9c20) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x0000557b00554720 in LinuxAIOHandler::poll (this=0x7f2779ca9c20, m1=0x7f2779ca9cc8, m2=0x7f2779ca9cd0, request=0x7f2779ca9d00) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x0000557b00554898 in os_aio_linux_handler (global_segment=5, m1=0x7f2779ca9cc8, m2=0x7f2779ca9cd0, request=0x7f2779ca9d00) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x0000557b005595a8 in os_aio_handler (segment=5, m1=0x7f2779ca9cc8, m2=0x7f2779ca9cd0, request=0x7f2779ca9d00) at /home/travis/src/storage/innobase/os/os0file.cc:5665 #5 0x0000557b007b6d10 in fil_aio_wait (segment=5) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4446 #6 0x0000557b0065538a in io_handler_thread (arg=0x557b0178abc8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:325 #7 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 13 (Thread 0x7f2776ca4700 (LWP 22958)): #0 0x00007f282951a360 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b0056143c in os_event::wait (this=0x557b09505620) at /home/travis/src/storage/innobase/os/os0event.cc:159 #2 0x0000557b00560ed4 in os_event::wait_low (this=0x557b09505620, reset_sig_count=61) at /home/travis/src/storage/innobase/os/os0event.cc:326 #3 0x0000557b0056122a in os_event_wait_low (event=0x557b09505620, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:515 #4 0x0000557b00740923 in buf_flush_page_cleaner_worker (arg=0x0) at /home/travis/src/storage/innobase/buf/buf0flu.cc:3402 #5 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 12 (Thread 0x7f277a4ab700 (LWP 22951)): #0 0x00007f282a42e64a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000557b005541d0 in LinuxAIOHandler::collect (this=0x7f277a4aac20) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x0000557b00554720 in LinuxAIOHandler::poll (this=0x7f277a4aac20, m1=0x7f277a4aacc8, m2=0x7f277a4aacd0, request=0x7f277a4aad00) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x0000557b00554898 in os_aio_linux_handler (global_segment=4, m1=0x7f277a4aacc8, m2=0x7f277a4aacd0, request=0x7f277a4aad00) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x0000557b005595a8 in os_aio_handler (segment=4, m1=0x7f277a4aacc8, m2=0x7f277a4aacd0, request=0x7f277a4aad00) at /home/travis/src/storage/innobase/os/os0file.cc:5665 #5 0x0000557b007b6d10 in fil_aio_wait (segment=4) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4446 #6 0x0000557b0065538a in io_handler_thread (arg=0x557b0178abc0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:325 #7 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 11 (Thread 0x7f27774a5700 (LWP 22957)): #0 0x00007f282951d26d in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f2829516dbd in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x0000557b004a1014 in OSMutex::enter (this=0x557b01794c68 ) at /home/travis/src/storage/innobase/include/sync0types.h:455 #3 0x0000557b0055e16c in OSTrackMutex::enter (this=0x557b01794c60 ) at /home/travis/src/storage/innobase/include/ib0mutex.h:94 #4 0x0000557b0055d6f9 in PolicyMutex >::enter (this=0x557b01794c60 , n_spins=30, n_delay=4, name=0x557b00d83168 "/home/travis/src/storage/innobase/sync/sync0debug.cc", line=1254) at /home/travis/src/storage/innobase/include/ib0mutex.h:595 #5 0x0000557b00667615 in rw_lock_debug_mutex_enter () at /home/travis/src/storage/innobase/sync/sync0debug.cc:1254 #6 0x0000557b00661991 in rw_lock_own (lock=0x557b0368e8d8, lock_type=5) at /home/travis/src/storage/innobase/sync/sync0rw.cc:1001 #7 0x0000557b00736ae8 in buf_page_hash_get_locked (buf_pool=0x557b02986e70, page_id=..., lock=0x0, lock_mode=0, watch=false) at /home/travis/src/storage/innobase/include/buf0buf.ic:1099 #8 0x0000557b0073a27e in buf_flush_try_neighbors (page_id=..., flush_type=BUF_FLUSH_LIST, n_flushed=0, n_to_flush=25) at /home/travis/src/storage/innobase/buf/buf0flu.cc:1359 #9 0x0000557b0073a76e in buf_flush_page_and_try_neighbors (bpage=0x7f27ffb20338, flush_type=BUF_FLUSH_LIST, n_to_flush=25, count=0x7f27774a49c8) at /home/travis/src/storage/innobase/buf/buf0flu.cc:1460 #10 0x0000557b0073b3cf in buf_do_flush_list_batch (buf_pool=0x557b02986e70, min_n=25, lsn_limit=18446744073709551615) at /home/travis/src/storage/innobase/buf/buf0flu.cc:1718 #11 0x0000557b0073b9aa in buf_flush_batch (buf_pool=0x557b02986e70, flush_type=BUF_FLUSH_LIST, min_n=25, lsn_limit=18446744073709551615, n=0x7f27774a4c90) at /home/travis/src/storage/innobase/buf/buf0flu.cc:1788 #12 0x0000557b0073c087 in buf_flush_do_batch (buf_pool=0x557b02986e70, type=BUF_FLUSH_LIST, min_n=25, lsn_limit=18446744073709551615, n=0x7f27774a4c90) at /home/travis/src/storage/innobase/buf/buf0flu.cc:1946 #13 0x0000557b0073c36d in buf_flush_lists (min_n=25, lsn_limit=18446744073709551615, n_processed=0x7f27774a4ce8) at /home/travis/src/storage/innobase/buf/buf0flu.cc:2048 #14 0x0000557b0074010f in buf_flush_page_cleaner_coordinator () at /home/travis/src/storage/innobase/buf/buf0flu.cc:3204 #15 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #16 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 10 (Thread 0x7f277b4ad700 (LWP 22949)): #0 0x00007f282a42e64a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000557b005541d0 in LinuxAIOHandler::collect (this=0x7f277b4acc20) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x0000557b00554720 in LinuxAIOHandler::poll (this=0x7f277b4acc20, m1=0x7f277b4accc8, m2=0x7f277b4accd0, request=0x7f277b4acd00) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x0000557b00554898 in os_aio_linux_handler (global_segment=2, m1=0x7f277b4accc8, m2=0x7f277b4accd0, request=0x7f277b4acd00) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x0000557b005595a8 in os_aio_handler (segment=2, m1=0x7f277b4accc8, m2=0x7f277b4accd0, request=0x7f277b4acd00) at /home/travis/src/storage/innobase/os/os0file.cc:5665 #5 0x0000557b007b6d10 in fil_aio_wait (segment=2) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4446 #6 0x0000557b0065538a in io_handler_thread (arg=0x557b0178abb0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:325 #7 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 9 (Thread 0x7f27784a7700 (LWP 22955)): #0 0x00007f282a42e64a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000557b005541d0 in LinuxAIOHandler::collect (this=0x7f27784a6c20) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x0000557b00554720 in LinuxAIOHandler::poll (this=0x7f27784a6c20, m1=0x7f27784a6cc8, m2=0x7f27784a6cd0, request=0x7f27784a6d00) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x0000557b00554898 in os_aio_linux_handler (global_segment=8, m1=0x7f27784a6cc8, m2=0x7f27784a6cd0, request=0x7f27784a6d00) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x0000557b005595a8 in os_aio_handler (segment=8, m1=0x7f27784a6cc8, m2=0x7f27784a6cd0, request=0x7f27784a6d00) at /home/travis/src/storage/innobase/os/os0file.cc:5665 #5 0x0000557b007b6d10 in fil_aio_wait (segment=8) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4446 #6 0x0000557b0065538a in io_handler_thread (arg=0x557b0178abe0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:325 #7 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 8 (Thread 0x7f277bcae700 (LWP 22948)): #0 0x00007f282a42e64a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000557b005541d0 in LinuxAIOHandler::collect (this=0x7f277bcadc20) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x0000557b00554720 in LinuxAIOHandler::poll (this=0x7f277bcadc20, m1=0x7f277bcadcc8, m2=0x7f277bcadcd0, request=0x7f277bcadd00) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x0000557b00554898 in os_aio_linux_handler (global_segment=1, m1=0x7f277bcadcc8, m2=0x7f277bcadcd0, request=0x7f277bcadd00) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x0000557b005595a8 in os_aio_handler (segment=1, m1=0x7f277bcadcc8, m2=0x7f277bcadcd0, request=0x7f277bcadd00) at /home/travis/src/storage/innobase/os/os0file.cc:5665 #5 0x0000557b007b6d10 in fil_aio_wait (segment=1) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4446 #6 0x0000557b0065538a in io_handler_thread (arg=0x557b0178aba8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:325 #7 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 7 (Thread 0x7f27794a9700 (LWP 22953)): #0 0x00007f282a42e64a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000557b005541d0 in LinuxAIOHandler::collect (this=0x7f27794a8c20) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x0000557b00554720 in LinuxAIOHandler::poll (this=0x7f27794a8c20, m1=0x7f27794a8cc8, m2=0x7f27794a8cd0, request=0x7f27794a8d00) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x0000557b00554898 in os_aio_linux_handler (global_segment=6, m1=0x7f27794a8cc8, m2=0x7f27794a8cd0, request=0x7f27794a8d00) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x0000557b005595a8 in os_aio_handler (segment=6, m1=0x7f27794a8cc8, m2=0x7f27794a8cd0, request=0x7f27794a8d00) at /home/travis/src/storage/innobase/os/os0file.cc:5665 #5 0x0000557b007b6d10 in fil_aio_wait (segment=6) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4446 #6 0x0000557b0065538a in io_handler_thread (arg=0x557b0178abd0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:325 #7 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 6 (Thread 0x7f277c4af700 (LWP 22947)): #0 0x00007f282a42e64a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000557b005541d0 in LinuxAIOHandler::collect (this=0x7f277c4aec20) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x0000557b00554720 in LinuxAIOHandler::poll (this=0x7f277c4aec20, m1=0x7f277c4aecc8, m2=0x7f277c4aecd0, request=0x7f277c4aed00) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x0000557b00554898 in os_aio_linux_handler (global_segment=0, m1=0x7f277c4aecc8, m2=0x7f277c4aecd0, request=0x7f277c4aed00) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x0000557b005595a8 in os_aio_handler (segment=0, m1=0x7f277c4aecc8, m2=0x7f277c4aecd0, request=0x7f277c4aed00) at /home/travis/src/storage/innobase/os/os0file.cc:5665 #5 0x0000557b007b6d10 in fil_aio_wait (segment=0) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4446 #6 0x0000557b0065538a in io_handler_thread (arg=0x557b0178aba0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:325 #7 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 5 (Thread 0x7f277acac700 (LWP 22950)): #0 0x00007f282a42e64a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000557b005541d0 in LinuxAIOHandler::collect (this=0x7f277acabc20) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x0000557b00554720 in LinuxAIOHandler::poll (this=0x7f277acabc20, m1=0x7f277acabcc8, m2=0x7f277acabcd0, request=0x7f277acabd00) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x0000557b00554898 in os_aio_linux_handler (global_segment=3, m1=0x7f277acabcc8, m2=0x7f277acabcd0, request=0x7f277acabd00) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x0000557b005595a8 in os_aio_handler (segment=3, m1=0x7f277acabcc8, m2=0x7f277acabcd0, request=0x7f277acabd00) at /home/travis/src/storage/innobase/os/os0file.cc:5665 #5 0x0000557b007b6d10 in fil_aio_wait (segment=3) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4446 #6 0x0000557b0065538a in io_handler_thread (arg=0x557b0178abb8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:325 #7 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 4 (Thread 0x7f280d570700 (LWP 22946)): #0 0x00007f282951a709 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b00a2c3eb in safe_cond_timedwait (cond=0x557b01f9c400 , mp=0x557b01f9c340 , abstime=0x7f280d56fe00, file=0x557b00e3d3a0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x0000557b00895afa in inline_mysql_cond_timedwait (that=0x557b01f9c400 , mutex=0x557b01f9c340 , abstime=0x7f280d56fe00, src_file=0x557b00e3d3d8 "/home/travis/src/storage/maria/ma_servicethread.c", src_line=116) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x0000557b00895fc7 in my_service_thread_sleep (control=0x557b01554b00 , sleep_time=30000000000) at /home/travis/src/storage/maria/ma_servicethread.c:115 #4 0x0000557b0088a45d in ma_checkpoint_background (arg=0x1e) at /home/travis/src/storage/maria/ma_checkpoint.c:707 #5 0x0000557b009bea3c in pfs_spawn_thread (arg=0x557b0281a590) at /home/travis/src/storage/perfschema/pfs.cc:1862 #6 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 3 (Thread 0x7f282ac6f740 (LWP 22944)): #0 0x00007f282951a360 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b00a2c0e1 in safe_cond_wait (cond=0x557b01716d20 , mp=0x557b017158e0 , file=0x557b00ac7d48 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x0000557affe1de18 in inline_mysql_cond_wait (that=0x557b01716d20 , mutex=0x557b017158e0 , src_file=0x557b00ac9d90 "/home/travis/src/sql/mysqld.cc", src_line=6083) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x0000557affe29800 in mysqld_main (argc=21, argv=0x557b0264d198) at /home/travis/src/sql/mysqld.cc:6083 #4 0x0000557affe1d530 in main (argc=21, argv=0x7ffc2a915988) at /home/travis/src/sql/main.cc:25 Thread 2 (Thread 0x7f28220f5700 (LWP 22945)): #0 0x00007f282951a709 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b00a2c3eb in safe_cond_timedwait (cond=0x557b01faeb80 , mp=0x557b01faeac0 , abstime=0x7f28220f4eb0, file=0x557b00e7f6d0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x0000557b00a2d40a in inline_mysql_cond_timedwait (that=0x557b01faeb80 , mutex=0x557b01faeac0 , abstime=0x7f28220f4eb0, src_file=0x557b00e7f708 "/home/travis/src/mysys/thr_timer.c", src_line=292) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x0000557b00a2df17 in timer_handler (arg=0x0) at /home/travis/src/mysys/thr_timer.c:292 #4 0x0000557b009bea3c in pfs_spawn_thread (arg=0x557b02769ab0) at /home/travis/src/storage/perfschema/pfs.cc:1862 #5 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 1 (Thread 0x7f277d542700 (LWP 22993)): #0 0x00007f282951b59f in pthread_kill () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000557b00a26a73 in my_write_core (sig=6) at /home/travis/src/mysys/stacktrace.c:481 #2 0x0000557b00261d0d in handle_fatal_signal (sig=6) at /home/travis/src/sql/signal_handler.cc:305 #3 #4 0x00007f28288d7428 in raise () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x00007f28288d902a in abort () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000557b006b4113 in ib::fatal::~fatal (this=0x7f277d540660, __in_chrg=) at /home/travis/src/storage/innobase/ut/ut0ut.cc:765 #7 0x0000557b0065d767 in sync_array_wait_event (arr=0x557b02838770, cell=@0x7f277d540848: 0x557b028389e0) at /home/travis/src/storage/innobase/sync/sync0arr.cc:462 #8 0x0000557b004a8af8 in TTASEventMutex::enter (this=0x557b095274d0, max_spins=60, max_delay=4, filename=0x557b00ddcd68 "/home/travis/src/storage/innobase/dict/dict0dict.cc", line=513) at /home/travis/src/storage/innobase/include/ib0mutex.h:478 #9 0x0000557b004a6be5 in PolicyMutex >::enter (this=0x557b095274d0, n_spins=30, n_delay=4, name=0x557b00ddcd68 "/home/travis/src/storage/innobase/dict/dict0dict.cc", line=513) at /home/travis/src/storage/innobase/include/ib0mutex.h:595 #10 0x0000557b00766ef5 in dict_table_close (table=0x7f276c0c3488, dict_locked=0, try_drop=1) at /home/travis/src/storage/innobase/dict/dict0dict.cc:513 #11 0x0000557b005edf02 in row_prebuilt_free (prebuilt=0x7f276c1581e8, dict_locked=0) at /home/travis/src/storage/innobase/row/row0mysql.cc:1041 #12 0x0000557b00483966 in ha_innobase::close (this=0x7f276c0dfdb8) at /home/travis/src/storage/innobase/handler/ha_innodb.cc:6507 #13 0x0000557b002690d2 in handler::ha_close (this=0x7f276c0dfdb8) at /home/travis/src/sql/handler.cc:2786 #14 0x0000557b00068545 in closefrm (table=0x7f276c1c8640) at /home/travis/src/sql/table.cc:3609 #15 0x0000557b0018dea4 in intern_close_table (table=0x7f276c1c8640) at /home/travis/src/sql/table_cache.cc:222 #16 0x0000557b00190da3 in tdc_remove_table (thd=0x7f276c000d10, remove_type=TDC_RT_REMOVE_ALL, db=0x7f276c014048 "transforms", table_name=0x7f276c014058 "insert_select_22992", kill_delayed_threads=false) at /home/travis/src/sql/table_cache.cc:1151 #17 0x0000557affeb913c in drop_open_table (thd=0x7f276c000d10, table=0x7f276c1c8640, db_name=0x7f276c0140c8, table_name=0x7f276c0140d8) at /home/travis/src/sql/sql_base.cc:1406 #18 0x0000557afff188a3 in select_create::abort_result_set (this=0x7f276c016c40) at /home/travis/src/sql/sql_insert.cc:4755 #19 0x0000557afff911a1 in handle_select (thd=0x7f276c000d10, lex=0x7f276c004b20, result=0x7f276c016c40, setup_tables_done_option=0) at /home/travis/src/sql/sql_select.cc:391 #20 0x0000557afff527a3 in mysql_execute_command (thd=0x7f276c000d10) at /home/travis/src/sql/sql_parse.cc:4245 #21 0x0000557afff5f0bc in mysql_parse (thd=0x7f276c000d10, rawbuf=0x7f276c013d88 "CREATE TABLE transforms.insert_select_22992 SELECT * FROM INFORMATION_SCHEMA.`INNODB_MUTEXES` AS table1 ORDER BY table1.`CREATE_LINE`, table1.`NAME`, table1.`CREATE_LINE`, table1.`OS_WAITS`, table1.`"..., length=292, parser_state=0x7f277d541600, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8116 #22 0x0000557afff4bf07 in dispatch_command (command=COM_QUERY, thd=0x7f276c000d10, packet=0x7f276c00b521 "CREATE TABLE transforms.insert_select_22992 SELECT * FROM INFORMATION_SCHEMA.`INNODB_MUTEXES` AS table1 ORDER BY table1.`CREATE_LINE`, table1.`NAME`, table1.`CREATE_LINE`, table1.`OS_WAITS`, table1.`"..., packet_length=293, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1852 #23 0x0000557afff4a924 in do_command (thd=0x7f276c000d10) at /home/travis/src/sql/sql_parse.cc:1397 #24 0x0000557b000b6924 in do_handle_one_connection (connect=0x557b09650600) at /home/travis/src/sql/sql_connect.cc:1402 #25 0x0000557b000b6675 in handle_one_connection (arg=0x557b09650600) at /home/travis/src/sql/sql_connect.cc:1308 #26 0x0000557b009bea3c in pfs_spawn_thread (arg=0x557b0957fc70) at /home/travis/src/storage/perfschema/pfs.cc:1862 #27 0x00007f28295146ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #28 0x00007f28289a941d in clone () from /lib/x86_64-linux-gnu/libc.so.6