[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 SIGSEGV, Segmentation fault. #0 0x00007f01dd7bff07 in kill () at ../sysdeps/unix/syscall-template.S:81 81 ../sysdeps/unix/syscall-template.S: No such file or directory. Thread 39 (Thread 0x7f01af1fa700 (LWP 25111)): #0 0x00007f01df22158a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ad742aa014 in LinuxAIOHandler::collect (this=0x7f01af1f9c00) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x000055ad742aa53d in LinuxAIOHandler::poll (this=0x7f01af1f9c00, m1=0x7f01af1f9ca8, m2=0x7f01af1f9cb0, request=0x7f01af1f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x000055ad742aa6a0 in os_aio_linux_handler (global_segment=7, m1=0x7f01af1f9ca8, m2=0x7f01af1f9cb0, request=0x7f01af1f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x000055ad742af254 in os_aio_handler (segment=7, m1=0x7f01af1f9ca8, m2=0x7f01af1f9cb0, request=0x7f01af1f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5638 #5 0x000055ad7451ab3c in fil_aio_wait (segment=7) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4677 #6 0x000055ad743ba2b0 in io_handler_thread (arg=0x55ad7547b298 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f01de37a184 in start_thread (arg=0x7f01af1fa700) at pthread_create.c:312 #8 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 38 (Thread 0x7f01ae9f9700 (LWP 25112)): #0 0x00007f01df22158a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ad742aa014 in LinuxAIOHandler::collect (this=0x7f01ae9f8c00) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x000055ad742aa53d in LinuxAIOHandler::poll (this=0x7f01ae9f8c00, m1=0x7f01ae9f8ca8, m2=0x7f01ae9f8cb0, request=0x7f01ae9f8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x000055ad742aa6a0 in os_aio_linux_handler (global_segment=8, m1=0x7f01ae9f8ca8, m2=0x7f01ae9f8cb0, request=0x7f01ae9f8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x000055ad742af254 in os_aio_handler (segment=8, m1=0x7f01ae9f8ca8, m2=0x7f01ae9f8cb0, request=0x7f01ae9f8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5638 #5 0x000055ad7451ab3c in fil_aio_wait (segment=8) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4677 #6 0x000055ad743ba2b0 in io_handler_thread (arg=0x55ad7547b2a0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f01de37a184 in start_thread (arg=0x7f01ae9f9700) at pthread_create.c:312 #8 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 37 (Thread 0x7f01a7fff700 (LWP 25117)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055ad742b702a in os_event::timed_wait (this=0x55ad75ffe5b0, abstime=0x7f01a7ffeca0) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055ad742b7341 in os_event::wait_time_low (this=0x55ad75ffe5b0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055ad742b7522 in os_event_wait_time_low (event=0x55ad75ffe5b0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055ad743b5e67 in srv_error_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1869 #5 0x00007f01de37a184 in start_thread (arg=0x7f01a7fff700) at pthread_create.c:312 #6 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 36 (Thread 0x7f01a67fc700 (LWP 25121)): #0 0x00007f01de381b9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x000055ad742b7a8d in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x000055ad743b71e2 in srv_master_sleep () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2358 #3 0x000055ad743b7324 in srv_master_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2403 #4 0x00007f01de37a184 in start_thread (arg=0x7f01a67fc700) at pthread_create.c:312 #5 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 35 (Thread 0x7f01af9fb700 (LWP 25110)): #0 0x00007f01df22158a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ad742aa014 in LinuxAIOHandler::collect (this=0x7f01af9fac00) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x000055ad742aa53d in LinuxAIOHandler::poll (this=0x7f01af9fac00, m1=0x7f01af9faca8, m2=0x7f01af9facb0, request=0x7f01af9face0) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x000055ad742aa6a0 in os_aio_linux_handler (global_segment=6, m1=0x7f01af9faca8, m2=0x7f01af9facb0, request=0x7f01af9face0) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x000055ad742af254 in os_aio_handler (segment=6, m1=0x7f01af9faca8, m2=0x7f01af9facb0, request=0x7f01af9face0) at /home/travis/src/storage/innobase/os/os0file.cc:5638 #5 0x000055ad7451ab3c in fil_aio_wait (segment=6) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4677 #6 0x000055ad743ba2b0 in io_handler_thread (arg=0x55ad7547b290 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f01de37a184 in start_thread (arg=0x7f01af9fb700) at pthread_create.c:312 #8 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 34 (Thread 0x7f01ae1f8700 (LWP 25113)): #0 0x00007f01df22158a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ad742aa014 in LinuxAIOHandler::collect (this=0x7f01ae1f7c00) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x000055ad742aa53d in LinuxAIOHandler::poll (this=0x7f01ae1f7c00, m1=0x7f01ae1f7ca8, m2=0x7f01ae1f7cb0, request=0x7f01ae1f7ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x000055ad742aa6a0 in os_aio_linux_handler (global_segment=9, m1=0x7f01ae1f7ca8, m2=0x7f01ae1f7cb0, request=0x7f01ae1f7ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x000055ad742af254 in os_aio_handler (segment=9, m1=0x7f01ae1f7ca8, m2=0x7f01ae1f7cb0, request=0x7f01ae1f7ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5638 #5 0x000055ad7451ab3c in fil_aio_wait (segment=9) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4677 #6 0x000055ad743ba2b0 in io_handler_thread (arg=0x55ad7547b2a8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f01de37a184 in start_thread (arg=0x7f01ae1f8700) at pthread_create.c:312 #8 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 33 (Thread 0x7f01c1848700 (LWP 25137)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055ad7478802d in safe_cond_timedwait (cond=0x7f0178015dc0, mp=0x7f0178015d10, abstime=0x7f01c1845c50, file=0x55ad74884480 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x000055ad73e53482 in inline_mysql_cond_timedwait (that=0x7f0178015dc0, mutex=0x7f0178015d10, abstime=0x7f01c1845c50, src_file=0x55ad74884732 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x000055ad73e54893 in MDL_wait::timed_wait (this=0x7f0178015d10, owner=0x7f0178015ca0, abs_timeout=0x7f01c1845c50, set_status_on_timeout=false, wait_state_name=0x55ad7522bbf0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x000055ad73e5632f in MDL_context::acquire_lock (this=0x7f0178015d10, mdl_request=0x7f017802cf00, lock_wait_timeout=86400) at /home/travis/src/sql/mdl.cc:2148 #5 0x000055ad73e567e1 in MDL_context::acquire_locks (this=0x7f0178015d10, mdl_requests=0x7f01c1845d90, lock_wait_timeout=86400) at /home/travis/src/sql/mdl.cc:2268 #6 0x000055ad73c63da1 in lock_table_names (thd=0x7f0178015bc0, options=..., tables_start=0x7f017802caa0, tables_end=0x0, lock_wait_timeout=86400, flags=0) at /home/travis/src/sql/sql_base.cc:3781 #7 0x000055ad73c64307 in open_tables (thd=0x7f0178015bc0, options=..., start=0x7f01c18460d8, counter=0x7f01c18460f4, flags=0, prelocking_strategy=0x7f01c1846170) at /home/travis/src/sql/sql_base.cc:3999 #8 0x000055ad73c66161 in open_and_lock_tables (thd=0x7f0178015bc0, options=..., tables=0x7f017802caa0, derived=true, flags=0, prelocking_strategy=0x7f01c1846170) at /home/travis/src/sql/sql_base.cc:4907 #9 0x000055ad73c27279 in open_and_lock_tables (thd=0x7f0178015bc0, tables=0x7f017802caa0, derived=true, flags=0) at /home/travis/src/sql/sql_base.h:489 #10 0x000055ad73ded2fa in mysql_create_view (thd=0x7f0178015bc0, views=0x7f017802caa0, mode=VIEW_CREATE_OR_REPLACE) at /home/travis/src/sql/sql_view.cc:450 #11 0x000055ad73cf4c50 in mysql_execute_command (thd=0x7f0178015bc0) at /home/travis/src/sql/sql_parse.cc:6105 #12 0x000055ad73cfa1dc in mysql_parse (thd=0x7f0178015bc0, rawbuf=0x7f017802c858 "/* GenTest::Transform::StraightJoin */ CREATE OR REPLACE VIEW v AS SELECT STRAIGHT_JOIN * FROM `BB` /* QNO 2359 CON_ID 16 */ /* TRANSFORM_OUTCOME_UNORDERED_MATCH */ /* QNO 2367 CON_ID 16 */", length=191, parser_state=0x7f01c1847590, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8013 #13 0x000055ad73ce78d2 in dispatch_command (command=COM_QUERY, thd=0x7f0178015bc0, packet=0x7f01780c5591 "/* GenTest::Transform::StraightJoin */ CREATE OR REPLACE VIEW v AS SELECT STRAIGHT_JOIN * FROM `BB` /* QNO 2359 CON_ID 16 */ /* TRANSFORM_OUTCOME_UNORDERED_MATCH */ /* QNO 2367 CON_ID 16 */ ", packet_length=192, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1842 #14 0x000055ad73ce631e in do_command (thd=0x7f0178015bc0) at /home/travis/src/sql/sql_parse.cc:1387 #15 0x000055ad73e4b9e1 in do_handle_one_connection (connect=0x55ad76ad8750) at /home/travis/src/sql/sql_connect.cc:1402 #16 0x000055ad73e4b76e in handle_one_connection (arg=0x55ad76ad8750) at /home/travis/src/sql/sql_connect.cc:1308 #17 0x000055ad7471be97 in pfs_spawn_thread (arg=0x55ad76af9fc0) at /home/travis/src/storage/perfschema/pfs.cc:1862 #18 0x00007f01de37a184 in start_thread (arg=0x7f01c1848700) at pthread_create.c:312 #19 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 32 (Thread 0x7f01c0cbe700 (LWP 25105)): #0 0x00007f01df22158a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ad742aa014 in LinuxAIOHandler::collect (this=0x7f01c0cbdc00) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x000055ad742aa53d in LinuxAIOHandler::poll (this=0x7f01c0cbdc00, m1=0x7f01c0cbdca8, m2=0x7f01c0cbdcb0, request=0x7f01c0cbdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x000055ad742aa6a0 in os_aio_linux_handler (global_segment=1, m1=0x7f01c0cbdca8, m2=0x7f01c0cbdcb0, request=0x7f01c0cbdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x000055ad742af254 in os_aio_handler (segment=1, m1=0x7f01c0cbdca8, m2=0x7f01c0cbdcb0, request=0x7f01c0cbdce0) at /home/travis/src/storage/innobase/os/os0file.cc:5638 #5 0x000055ad7451ab3c in fil_aio_wait (segment=1) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4677 #6 0x000055ad743ba2b0 in io_handler_thread (arg=0x55ad7547b268 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f01de37a184 in start_thread (arg=0x7f01c0cbe700) at pthread_create.c:312 #8 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 31 (Thread 0x7f01ad9f7700 (LWP 25114)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055ad742b702a in os_event::timed_wait (this=0x55ad75ffe730, abstime=0x7f01ad9f6bf0) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055ad742b7341 in os_event::wait_time_low (this=0x55ad75ffe730, time_in_usec=1000000, reset_sig_count=2) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055ad742b7522 in os_event_wait_time_low (event=0x55ad75ffe730, time_in_usec=1000000, reset_sig_count=2) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055ad744a2830 in pc_sleep_if_needed (next_loop_time=1522444237354, sig_count=2, cur_time=1522444236354) at /home/travis/src/storage/innobase/buf/buf0flu.cc:2675 #5 0x000055ad744a3767 in buf_flush_page_cleaner_coordinator () at /home/travis/src/storage/innobase/buf/buf0flu.cc:3141 #6 0x00007f01de37a184 in start_thread (arg=0x7f01ad9f7700) at pthread_create.c:312 #7 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 30 (Thread 0x7f01b01fc700 (LWP 25109)): #0 0x00007f01df22158a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ad742aa014 in LinuxAIOHandler::collect (this=0x7f01b01fbc00) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x000055ad742aa53d in LinuxAIOHandler::poll (this=0x7f01b01fbc00, m1=0x7f01b01fbca8, m2=0x7f01b01fbcb0, request=0x7f01b01fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x000055ad742aa6a0 in os_aio_linux_handler (global_segment=5, m1=0x7f01b01fbca8, m2=0x7f01b01fbcb0, request=0x7f01b01fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x000055ad742af254 in os_aio_handler (segment=5, m1=0x7f01b01fbca8, m2=0x7f01b01fbcb0, request=0x7f01b01fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:5638 #5 0x000055ad7451ab3c in fil_aio_wait (segment=5) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4677 #6 0x000055ad743ba2b0 in io_handler_thread (arg=0x55ad7547b288 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f01de37a184 in start_thread (arg=0x7f01b01fc700) at pthread_create.c:312 #8 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 29 (Thread 0x7f019affd700 (LWP 25127)): #0 0x00007f01de381b9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x000055ad742b7a8d in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x000055ad74472984 in btr_defragment_thread () at /home/travis/src/storage/innobase/btr/btr0defragment.cc:756 #3 0x00007f01de37a184 in start_thread (arg=0x7f019affd700) at pthread_create.c:312 #4 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 28 (Thread 0x7f01ac9f5700 (LWP 25116)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055ad742b702a in os_event::timed_wait (this=0x55ad768d0a10, abstime=0x7f01ac9f4e40) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055ad742b7341 in os_event::wait_time_low (this=0x55ad768d0a10, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055ad742b7522 in os_event_wait_time_low (event=0x55ad768d0a10, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055ad74283872 in lock_wait_timeout_thread () at /home/travis/src/storage/innobase/lock/lock0wait.cc:547 #5 0x00007f01de37a184 in start_thread (arg=0x7f01ac9f5700) at pthread_create.c:312 #6 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 27 (Thread 0x7f01d4064700 (LWP 25131)): #0 __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95 #1 0x00007f01dd80e0da in _L_lock_13302 () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f01dd80bad5 in __GI___libc_malloc (bytes=324) at malloc.c:2889 #3 0x000055ad7478ec45 in sf_malloc (size=208, my_flags=24) at /home/travis/src/mysys/safemalloc.c:118 #4 0x000055ad7477bfed in my_malloc (size=208, my_flags=24) at /home/travis/src/mysys/my_malloc.c:101 #5 0x000055ad7476e887 in my_multi_malloc (myFlags=24) at /home/travis/src/mysys/mulalloc.c:51 #6 0x000055ad747870fa in safe_mutex_lazy_init_deadlock_detection (mp=0x55ad75c9d920 ) at /home/travis/src/mysys/thr_mutex.c:159 #7 0x000055ad74787657 in safe_mutex_lock (mp=0x55ad75c9d920 , my_flags=0, file=0x55ad74b91738 "/home/travis/src/mysys/thr_alarm.c", line=501) at /home/travis/src/mysys/thr_mutex.c:319 #8 0x000055ad74783411 in inline_mysql_mutex_lock (that=0x55ad75c9d920 , src_file=0x55ad74b91738 "/home/travis/src/mysys/thr_alarm.c", src_line=501) at /home/travis/src/include/mysql/psi/mysql_thread.h:710 #9 0x000055ad747842a7 in thr_alarm_info (info=0x7f01d4063250) at /home/travis/src/mysys/thr_alarm.c:501 #10 0x000055ad73dd1f1e in mysql_print_status () at /home/travis/src/sql/sql_test.cc:609 #11 0x000055ad73bcedfb in signal_hand (arg=0x0) at /home/travis/src/sql/mysqld.cc:3593 #12 0x000055ad7471be97 in pfs_spawn_thread (arg=0x55ad76a2ea50) at /home/travis/src/storage/perfschema/pfs.cc:1862 #13 0x00007f01de37a184 in start_thread (arg=0x7f01d4064700) at pthread_create.c:312 #14 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 26 (Thread 0x7f01b19ff700 (LWP 25106)): #0 0x00007f01df22158a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ad742aa014 in LinuxAIOHandler::collect (this=0x7f01b19fec00) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x000055ad742aa53d in LinuxAIOHandler::poll (this=0x7f01b19fec00, m1=0x7f01b19feca8, m2=0x7f01b19fecb0, request=0x7f01b19fece0) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x000055ad742aa6a0 in os_aio_linux_handler (global_segment=2, m1=0x7f01b19feca8, m2=0x7f01b19fecb0, request=0x7f01b19fece0) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x000055ad742af254 in os_aio_handler (segment=2, m1=0x7f01b19feca8, m2=0x7f01b19fecb0, request=0x7f01b19fece0) at /home/travis/src/storage/innobase/os/os0file.cc:5638 #5 0x000055ad7451ab3c in fil_aio_wait (segment=2) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4677 #6 0x000055ad743ba2b0 in io_handler_thread (arg=0x55ad7547b270 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f01de37a184 in start_thread (arg=0x7f01b19ff700) at pthread_create.c:312 #8 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 25 (Thread 0x7f01b11fe700 (LWP 25107)): #0 0x00007f01df22158a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ad742aa014 in LinuxAIOHandler::collect (this=0x7f01b11fdc00) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x000055ad742aa53d in LinuxAIOHandler::poll (this=0x7f01b11fdc00, m1=0x7f01b11fdca8, m2=0x7f01b11fdcb0, request=0x7f01b11fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x000055ad742aa6a0 in os_aio_linux_handler (global_segment=3, m1=0x7f01b11fdca8, m2=0x7f01b11fdcb0, request=0x7f01b11fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x000055ad742af254 in os_aio_handler (segment=3, m1=0x7f01b11fdca8, m2=0x7f01b11fdcb0, request=0x7f01b11fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:5638 #5 0x000055ad7451ab3c in fil_aio_wait (segment=3) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4677 #6 0x000055ad743ba2b0 in io_handler_thread (arg=0x55ad7547b278 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f01de37a184 in start_thread (arg=0x7f01b11fe700) at pthread_create.c:312 #8 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 24 (Thread 0x7f01c026e700 (LWP 25152)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055ad7478802d in safe_cond_timedwait (cond=0x55ad75404d60 , mp=0x55ad754076c0 , abstime=0x7f01c026dd60, file=0x55ad74817860 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x000055ad73bc8c13 in inline_mysql_cond_timedwait (that=0x55ad75404d60 , mutex=0x55ad754076c0 , abstime=0x7f01c026dd60, src_file=0x55ad74819760 "/home/travis/src/sql/mysqld.cc", src_line=3001) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x000055ad73bcdca9 in cache_thread (thd=0x7f018c00b4d0) at /home/travis/src/sql/mysqld.cc:3000 #4 0x000055ad73bcdf4d in one_thread_per_connection_end (thd=0x7f018c00b4d0, put_in_cache=true) at /home/travis/src/sql/mysqld.cc:3087 #5 0x000055ad73e4baca in do_handle_one_connection (connect=0x55ad76ad8750) at /home/travis/src/sql/sql_connect.cc:1421 #6 0x000055ad73e4b76e in handle_one_connection (arg=0x55ad76ad8750) at /home/travis/src/sql/sql_connect.cc:1308 #7 0x000055ad7471be97 in pfs_spawn_thread (arg=0x55ad76afa360) at /home/travis/src/storage/perfschema/pfs.cc:1862 #8 0x00007f01de37a184 in start_thread (arg=0x7f01c026e700) at pthread_create.c:312 #9 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 23 (Thread 0x7f01c02b8700 (LWP 25151)): #0 __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135 #1 0x00007f01de37c67f in _L_lock_1081 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007f01de37c5f8 in __GI___pthread_mutex_lock (mutex=0x55ad7540eaa8 ) at ../nptl/pthread_mutex_lock.c:134 #3 0x000055ad747874f2 in safe_mutex_lock (mp=0x55ad7540ea80 , my_flags=0, file=0x55ad74850b08 "/home/travis/src/sql/sql_plugin.cc", line=1404) at /home/travis/src/mysys/thr_mutex.c:293 #4 0x000055ad73d016a3 in inline_mysql_mutex_lock (that=0x55ad7540ea80 , src_file=0x55ad74850b08 "/home/travis/src/sql/sql_plugin.cc", src_line=1404) at /home/travis/src/include/mysql/psi/mysql_thread.h:710 #5 0x000055ad73d04d2b in plugin_unlock (thd=0x0, plugin=0x7f0188055470) at /home/travis/src/sql/sql_plugin.cc:1404 #6 0x000055ad73d5f152 in free_tmp_table (thd=0x7f018800b5c0, entry=0x7f0188140978) at /home/travis/src/sql/sql_select.cc:18554 #7 0x000055ad73c5dfaf in close_thread_tables (thd=0x7f018800b5c0) at /home/travis/src/sql/sql_base.cc:770 #8 0x000055ad73cf596c in mysql_execute_command (thd=0x7f018800b5c0) at /home/travis/src/sql/sql_parse.cc:6362 #9 0x000055ad73cfa1dc in mysql_parse (thd=0x7f018800b5c0, rawbuf=0x7f018801e398 "CREATE TABLE transforms.delete_returning_25150 SELECT * FROM test.`view_A` AS table1 WHERE (NOT ( table1.`col_time_nokey` >= 0 AND table1.`col_datetime_nokey` = 3) OR table1.`col_varchar_nokey` <= 1)"..., length=370, parser_state=0x7f01c02b7590, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8013 #10 0x000055ad73ce78d2 in dispatch_command (command=COM_QUERY, thd=0x7f018800b5c0, packet=0x7f0188015bd1 "CREATE TABLE transforms.delete_returning_25150 SELECT * FROM test.`view_A` AS table1 WHERE (NOT ( table1.`col_time_nokey` >= 0 AND table1.`col_datetime_nokey` = 3) OR table1.`col_varchar_nokey` <= 1)"..., packet_length=371, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1842 #11 0x000055ad73ce631e in do_command (thd=0x7f018800b5c0) at /home/travis/src/sql/sql_parse.cc:1387 #12 0x000055ad73e4b9e1 in do_handle_one_connection (connect=0x55ad76ada340) at /home/travis/src/sql/sql_connect.cc:1402 #13 0x000055ad73e4b76e in handle_one_connection (arg=0x55ad76ada340) at /home/travis/src/sql/sql_connect.cc:1308 #14 0x000055ad7471be97 in pfs_spawn_thread (arg=0x55ad76a84ad0) at /home/travis/src/storage/perfschema/pfs.cc:1862 #15 0x00007f01de37a184 in start_thread (arg=0x7f01c02b8700) at pthread_create.c:312 #16 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 22 (Thread 0x7f01c1555700 (LWP 25147)): #0 __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135 #1 0x00007f01de37c67f in _L_lock_1081 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007f01de37c5f8 in __GI___pthread_mutex_lock (mutex=0x55ad7540eaa8 ) at ../nptl/pthread_mutex_lock.c:134 #3 0x000055ad747874f2 in safe_mutex_lock (mp=0x55ad7540ea80 , my_flags=0, file=0x55ad74850b08 "/home/travis/src/sql/sql_plugin.cc", line=1043) at /home/travis/src/mysys/thr_mutex.c:293 #4 0x000055ad73d016a3 in inline_mysql_mutex_lock (that=0x55ad7540ea80 , src_file=0x55ad74850b08 "/home/travis/src/sql/sql_plugin.cc", src_line=1043) at /home/travis/src/include/mysql/psi/mysql_thread.h:710 #5 0x000055ad73d038b4 in plugin_lock (thd=0x0, ptr=0x7f01c1550f78) at /home/travis/src/sql/sql_plugin.cc:1043 #6 0x000055ad73fd970f in ha_lock_engine (thd=0x0, hton=0x55ad75f06990) at /home/travis/src/sql/handler.cc:220 #7 0x000055ad73d5b692 in create_tmp_table (thd=0x7f017c000d90, param=0x7f017c0144f0, fields=..., group=0x0, distinct=false, save_sum_fields=false, select_options=552708872960, rows_limit=18446744073709551615, table_alias=0x7f017c121458, do_not_open=false, keep_row_order=false) at /home/travis/src/sql/sql_select.cc:17395 #8 0x000055ad73d9d19d in create_schema_table (thd=0x7f017c000d90, table_list=0x7f017c121410) at /home/travis/src/sql/sql_show.cc:8296 #9 0x000055ad73d9e202 in mysql_schema_table (thd=0x7f017c000d90, lex=0x7f017c11f828, table_list=0x7f017c121410) at /home/travis/src/sql/sql_show.cc:8529 #10 0x000055ad73c62d33 in open_and_process_table (thd=0x7f017c000d90, lex=0x7f017c11f828, tables=0x7f017c121410, counter=0x7f01c15518e4, flags=0, prelocking_strategy=0x7f01c1551960, has_prelocking_list=false, ot_ctx=0x7f01c1551850) at /home/travis/src/sql/sql_base.cc:3392 #11 0x000055ad73c64401 in open_tables (thd=0x7f017c000d90, options=..., start=0x7f01c15518c8, counter=0x7f01c15518e4, flags=0, prelocking_strategy=0x7f01c1551960) at /home/travis/src/sql/sql_base.cc:4032 #12 0x000055ad73c66161 in open_and_lock_tables (thd=0x7f017c000d90, options=..., tables=0x7f017c121410, derived=true, flags=0, prelocking_strategy=0x7f01c1551960) at /home/travis/src/sql/sql_base.cc:4907 #13 0x000055ad73c27279 in open_and_lock_tables (thd=0x7f017c000d90, tables=0x7f017c121410, derived=true, flags=0) at /home/travis/src/sql/sql_base.h:489 #14 0x000055ad73cf6351 in execute_sqlcom_select (thd=0x7f017c000d90, all_tables=0x7f017c121410) at /home/travis/src/sql/sql_parse.cc:6477 #15 0x000055ad73cece74 in mysql_execute_command (thd=0x7f017c000d90) at /home/travis/src/sql/sql_parse.cc:3770 #16 0x000055ad73d17d45 in Prepared_statement::execute (this=0x7f017c0faf20, expanded_query=0x7f01c1553340, open_cursor=false) at /home/travis/src/sql/sql_prepare.cc:4740 #17 0x000055ad73d1618f in Prepared_statement::execute_loop (this=0x7f017c0faf20, expanded_query=0x7f01c1553340, open_cursor=false, packet=0x0, packet_end=0x0) at /home/travis/src/sql/sql_prepare.cc:4170 #18 0x000055ad73d13dc8 in mysql_sql_stmt_execute (thd=0x7f017c000d90) at /home/travis/src/sql/sql_prepare.cc:3278 #19 0x000055ad73ceceb9 in mysql_execute_command (thd=0x7f017c000d90) at /home/travis/src/sql/sql_parse.cc:3786 #20 0x000055ad73cfa1dc in mysql_parse (thd=0x7f017c000d90, rawbuf=0x7f017c013bf8 "EXECUTE prep_stmt_25146 /* TRANSFORM_OUTCOME_UNORDERED_MATCH */ /* QNO 1326 CON_ID 19 */", length=88, parser_state=0x7f01c1554590, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8013 #21 0x000055ad73ce78d2 in dispatch_command (command=COM_QUERY, thd=0x7f017c000d90, packet=0x7f017c00b431 "EXECUTE prep_stmt_25146 /* TRANSFORM_OUTCOME_UNORDERED_MATCH */ /* QNO 1326 CON_ID 19 */ ", packet_length=89, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1842 #22 0x000055ad73ce631e in do_command (thd=0x7f017c000d90) at /home/travis/src/sql/sql_parse.cc:1387 #23 0x000055ad73e4b9e1 in do_handle_one_connection (connect=0x55ad76ada340) at /home/travis/src/sql/sql_connect.cc:1402 #24 0x000055ad73e4b76e in handle_one_connection (arg=0x55ad76ada340) at /home/travis/src/sql/sql_connect.cc:1308 #25 0x000055ad7471be97 in pfs_spawn_thread (arg=0x55ad76a84390) at /home/travis/src/storage/perfschema/pfs.cc:1862 #26 0x00007f01de37a184 in start_thread (arg=0x7f01c1555700) at pthread_create.c:312 #27 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 21 (Thread 0x7f01c159f700 (LWP 25145)): #0 __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95 #1 0x00007f01dd80e0da in _L_lock_13302 () at malloc.c:5208 #2 0x00007f01dd80bad5 in __GI___libc_malloc (bytes=124) at malloc.c:2889 #3 0x000055ad7478ec45 in sf_malloc (size=8, my_flags=16) at /home/travis/src/mysys/safemalloc.c:118 #4 0x000055ad7477bfed in my_malloc (size=8, my_flags=16) at /home/travis/src/mysys/my_malloc.c:101 #5 0x000055ad73d0375a in intern_plugin_lock (lex=0x0, rc=0x7f01c159c288, state_mask=8) at /home/travis/src/sql/sql_plugin.cc:988 #6 0x000055ad73d081fb in plugin_foreach_with_mask (thd=0x7f0180000c70, func=0x55ad73d9c285 , type=4, state_mask=8, arg=0x7f01c159c310) at /home/travis/src/sql/sql_plugin.cc:2427 #7 0x000055ad73d9c454 in find_schema_table (thd=0x7f0180000c70, table_name=0x7f0180015bd8, in_plugin=0x7f01c159c37f) at /home/travis/src/sql/sql_show.cc:8061 #8 0x000055ad73ce32dc in find_schema_table (thd=0x7f0180000c70, table_name=0x7f0180015bd8) at /home/travis/src/sql/sql_show.h:127 #9 0x000055ad73cfad2a in st_select_lex::add_table_to_list (this=0x7f01800151b8, thd=0x7f0180000c70, table=0x7f0180015b70, alias=0x7f0180015ba0, table_options=0, lock_type=TL_READ_DEFAULT, mdl_type=MDL_SHARED_READ, index_hints_arg=0x0, partition_names=0x0, option=0x0) at /home/travis/src/sql/sql_parse.cc:8241 #10 0x000055ad73f398e8 in MYSQLparse (thd=0x7f0180000c70) at /home/travis/src/sql/sql_yacc.yy:11755 #11 0x000055ad73cfeddd in parse_sql (thd=0x7f0180000c70, parser_state=0x7f01c159e590, creation_ctx=0x0, do_pfs_digest=true) at /home/travis/src/sql/sql_parse.cc:10046 #12 0x000055ad73cfa04c in mysql_parse (thd=0x7f0180000c70, rawbuf=0x7f0180013b98 "( SELECT * FROM INFORMATION_SCHEMA.`TABLE_STATISTICS` AS table1 WHERE ( table1.`ROWS_READ` = table1.`ROWS_CHANGED` AND table1.`ROWS_READ` LIKE 'wait/synch/mutex/%') LIMIT 220 /* QNO 1682 CON_ID 18 */"..., length=476, parser_state=0x7f01c159e590, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:7966 #13 0x000055ad73ce78d2 in dispatch_command (command=COM_QUERY, thd=0x7f0180000c70, packet=0x7f018000b3d1 "( SELECT * FROM INFORMATION_SCHEMA.`TABLE_STATISTICS` AS table1 WHERE ( table1.`ROWS_READ` = table1.`ROWS_CHANGED` AND table1.`ROWS_READ` LIKE 'wait/synch/mutex/%') LIMIT 220 /* QNO 1682 CON_ID 18 */"..., packet_length=477, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1842 #14 0x000055ad73ce631e in do_command (thd=0x7f0180000c70) at /home/travis/src/sql/sql_parse.cc:1387 #15 0x000055ad73e4b9e1 in do_handle_one_connection (connect=0x55ad76ad8750) at /home/travis/src/sql/sql_connect.cc:1402 #16 0x000055ad73e4b76e in handle_one_connection (arg=0x55ad76ad8750) at /home/travis/src/sql/sql_connect.cc:1308 #17 0x000055ad7471be97 in pfs_spawn_thread (arg=0x55ad76a83ff0) at /home/travis/src/storage/perfschema/pfs.cc:1862 #18 0x00007f01de37a184 in start_thread (arg=0x7f01c159f700) at pthread_create.c:312 #19 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 20 (Thread 0x7f01c1892700 (LWP 25136)): #0 __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135 #1 0x00007f01de37c67f in _L_lock_1081 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007f01de37c5f8 in __GI___pthread_mutex_lock (mutex=0x55ad7540eaa8 ) at ../nptl/pthread_mutex_lock.c:134 #3 0x000055ad747874f2 in safe_mutex_lock (mp=0x55ad7540ea80 , my_flags=0, file=0x55ad74850b08 "/home/travis/src/sql/sql_plugin.cc", line=3254) at /home/travis/src/mysys/thr_mutex.c:293 #4 0x000055ad73d016a3 in inline_mysql_mutex_lock (that=0x55ad7540ea80 , src_file=0x55ad74850b08 "/home/travis/src/sql/sql_plugin.cc", src_line=3254) at /home/travis/src/include/mysql/psi/mysql_thread.h:710 #5 0x000055ad73d0a68b in plugin_thdvar_cleanup (thd=0x7f016c001560) at /home/travis/src/sql/sql_plugin.cc:3254 #6 0x000055ad73e4b2bc in end_connection (thd=0x7f016c001560) at /home/travis/src/sql/sql_connect.cc:1191 #7 0x000055ad73e4ba03 in do_handle_one_connection (connect=0x55ad76ada340) at /home/travis/src/sql/sql_connect.cc:1405 #8 0x000055ad73e4b76e in handle_one_connection (arg=0x55ad76ada340) at /home/travis/src/sql/sql_connect.cc:1308 #9 0x000055ad7471be97 in pfs_spawn_thread (arg=0x55ad76af9c20) at /home/travis/src/storage/perfschema/pfs.cc:1862 #10 0x00007f01de37a184 in start_thread (arg=0x7f01c1892700) at pthread_create.c:312 #11 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 19 (Thread 0x7f0199ffb700 (LWP 25129)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055ad74787d2b in safe_cond_wait (cond=0x7f0199ffad70, mp=0x7f0199ffadb0, file=0x55ad749f2680 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x000055ad741db2a7 in inline_mysql_cond_wait (that=0x7f0199ffad70, mutex=0x7f0199ffadb0, src_file=0x55ad749f3ba8 "/home/travis/src/storage/innobase/handler/ha_innodb.cc", src_line=315) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x000055ad741dfd3e in thd_destructor_proxy () at /home/travis/src/storage/innobase/handler/ha_innodb.cc:315 #4 0x000055ad7471be97 in pfs_spawn_thread (arg=0x55ad76a147c0) at /home/travis/src/storage/perfschema/pfs.cc:1862 #5 0x00007f01de37a184 in start_thread (arg=0x7f0199ffb700) at pthread_create.c:312 #6 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 18 (Thread 0x7f019a7fc700 (LWP 25128)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055ad742b778f in os_event::wait (this=0x55ad75ffe7b0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055ad742b7195 in os_event::wait_low (this=0x55ad75ffe7b0, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055ad742b7547 in os_event_wait_low (event=0x55ad75ffe7b0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055ad744809b1 in buf_resize_thread () at /home/travis/src/storage/innobase/buf/buf0buf.cc:3125 #5 0x00007f01de37a184 in start_thread (arg=0x7f019a7fc700) at pthread_create.c:312 #6 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 17 (Thread 0x7f019bfff700 (LWP 25125)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055ad742b778f in os_event::wait (this=0x55ad75ffe430) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055ad742b7195 in os_event::wait_low (this=0x55ad75ffe430, reset_sig_count=180) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055ad742b7547 in os_event_wait_low (event=0x55ad75ffe430, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055ad743b3c34 in srv_resume_thread (slot=0x55ad75242400 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:906 #5 0x000055ad743b7821 in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2547 #6 0x00007f01de37a184 in start_thread (arg=0x7f019bfff700) at pthread_create.c:312 #7 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 16 (Thread 0x7f01a4ff9700 (LWP 25124)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055ad742b778f in os_event::wait (this=0x55ad75ffe530) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055ad742b7195 in os_event::wait_low (this=0x55ad75ffe530, reset_sig_count=134) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055ad742b7547 in os_event_wait_low (event=0x55ad75ffe530, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055ad743b3c34 in srv_resume_thread (slot=0x55ad75242470 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:906 #5 0x000055ad743b7821 in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2547 #6 0x00007f01de37a184 in start_thread (arg=0x7f01a4ff9700) at pthread_create.c:312 #7 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 15 (Thread 0x7f01a57fa700 (LWP 25123)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055ad742b778f in os_event::wait (this=0x55ad75ffe4b0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055ad742b7195 in os_event::wait_low (this=0x55ad75ffe4b0, reset_sig_count=166) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055ad742b7547 in os_event_wait_low (event=0x55ad75ffe4b0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055ad743b3c34 in srv_resume_thread (slot=0x55ad75242438 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:906 #5 0x000055ad743b7821 in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2547 #6 0x00007f01de37a184 in start_thread (arg=0x7f01a57fa700) at pthread_create.c:312 #7 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 14 (Thread 0x7f01a5ffb700 (LWP 25122)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055ad742b778f in os_event::wait (this=0x55ad75ffe3b0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055ad742b7195 in os_event::wait_low (this=0x55ad75ffe3b0, reset_sig_count=126) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055ad742b7547 in os_event_wait_low (event=0x55ad75ffe3b0, reset_sig_count=126) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055ad743b3c34 in srv_resume_thread (slot=0x55ad752423c8 , sig_count=126, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:906 #5 0x000055ad743b7ce2 in srv_purge_coordinator_suspend (slot=0x55ad752423c8 , rseg_history_len=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2700 #6 0x000055ad743b8062 in srv_purge_coordinator_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2787 #7 0x00007f01de37a184 in start_thread (arg=0x7f01a5ffb700) at pthread_create.c:312 #8 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 13 (Thread 0x7f01a6ffd700 (LWP 25120)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055ad742b702a in os_event::timed_wait (this=0x55ad769f9c50, abstime=0x7f01a6ffcc50) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055ad742b7341 in os_event::wait_time_low (this=0x55ad769f9c50, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055ad742b7522 in os_event_wait_time_low (event=0x55ad769f9c50, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055ad7441b74b in ib_wqueue_timedwait (wq=0x55ad769f9b40, wait_in_usecs=5000000) at /home/travis/src/storage/innobase/ut/ut0wqueue.cc:163 #5 0x000055ad74562d1e in fts_optimize_thread (arg=0x55ad769f9b40) at /home/travis/src/storage/innobase/fts/fts0opt.cc:3035 #6 0x00007f01de37a184 in start_thread (arg=0x7f01a6ffd700) at pthread_create.c:312 #7 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 12 (Thread 0x7f01a77fe700 (LWP 25119)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055ad742b702a in os_event::timed_wait (this=0x55ad769e8070, abstime=0x7f01a77fde60) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055ad742b7341 in os_event::wait_time_low (this=0x55ad769e8070, time_in_usec=10000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055ad742b7522 in os_event_wait_time_low (event=0x55ad769e8070, time_in_usec=10000000, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055ad74503d6b in dict_stats_thread () at /home/travis/src/storage/innobase/dict/dict0stats_bg.cc:451 #5 0x00007f01de37a184 in start_thread (arg=0x7f01a77fe700) at pthread_create.c:312 #6 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 11 (Thread 0x7f01ad1f6700 (LWP 25118)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055ad742b702a in os_event::timed_wait (this=0x55ad75ffe630, abstime=0x7f01ad1f5e20) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055ad742b7341 in os_event::wait_time_low (this=0x55ad75ffe630, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055ad742b7522 in os_event_wait_time_low (event=0x55ad75ffe630, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055ad743b5945 in srv_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1705 #5 0x00007f01de37a184 in start_thread (arg=0x7f01ad1f6700) at pthread_create.c:312 #6 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 10 (Thread 0x7f01d7011700 (LWP 25102)): #0 __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135 #1 0x00007f01de37c67f in _L_lock_1081 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007f01de37c5f8 in __GI___pthread_mutex_lock (mutex=0x55ad7540eaa8 ) at ../nptl/pthread_mutex_lock.c:134 #3 0x000055ad747874f2 in safe_mutex_lock (mp=0x55ad7540ea80 , my_flags=0, file=0x55ad74850b08 "/home/travis/src/sql/sql_plugin.cc", line=2403) at /home/travis/src/mysys/thr_mutex.c:293 #4 0x000055ad73d016a3 in inline_mysql_mutex_lock (that=0x55ad7540ea80 , src_file=0x55ad74850b08 "/home/travis/src/sql/sql_plugin.cc", src_line=2403) at /home/travis/src/include/mysql/psi/mysql_thread.h:710 #5 0x000055ad73d0808a in plugin_foreach_with_mask (thd=0x7f018400b700, func=0x55ad73fdaf97 , type=1, state_mask=8, arg=0x7f01d7010ce4) at /home/travis/src/sql/sql_plugin.cc:2403 #6 0x000055ad73fdb06f in ha_kill_query (thd=0x7f018400b700, level=THD_ABORT_SOFTLY) at /home/travis/src/sql/handler.cc:820 #7 0x000055ad73c8ac80 in THD::awake_no_mutex (this=0x7f018400b700, state_to_set=KILL_TIMEOUT) at /home/travis/src/sql/sql_class.cc:1940 #8 0x000055ad73c114fc in THD::awake (this=0x7f018400b700, state_to_set=KILL_TIMEOUT) at /home/travis/src/sql/sql_class.h:3321 #9 0x000055ad73c8674b in thd_kill_timeout (thd=0x7f018400b700) at /home/travis/src/sql/sql_class.cc:706 #10 0x000055ad7478996d in process_timers (now=0x7f01d7010e60) at /home/travis/src/mysys/thr_timer.c:253 #11 0x000055ad74789aaf in timer_handler (arg=0x0) at /home/travis/src/mysys/thr_timer.c:286 #12 0x000055ad7471be97 in pfs_spawn_thread (arg=0x55ad75ecea00) at /home/travis/src/storage/perfschema/pfs.cc:1862 #13 0x00007f01de37a184 in start_thread (arg=0x7f01d7011700) at pthread_create.c:312 #14 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 9 (Thread 0x7f01c14bf700 (LWP 25104)): #0 0x00007f01df22158a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ad742aa014 in LinuxAIOHandler::collect (this=0x7f01c14bec00) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x000055ad742aa53d in LinuxAIOHandler::poll (this=0x7f01c14bec00, m1=0x7f01c14beca8, m2=0x7f01c14becb0, request=0x7f01c14bece0) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x000055ad742aa6a0 in os_aio_linux_handler (global_segment=0, m1=0x7f01c14beca8, m2=0x7f01c14becb0, request=0x7f01c14bece0) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x000055ad742af254 in os_aio_handler (segment=0, m1=0x7f01c14beca8, m2=0x7f01c14becb0, request=0x7f01c14bece0) at /home/travis/src/storage/innobase/os/os0file.cc:5638 #5 0x000055ad7451ab3c in fil_aio_wait (segment=0) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4677 #6 0x000055ad743ba2b0 in io_handler_thread (arg=0x55ad7547b260 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f01de37a184 in start_thread (arg=0x7f01c14bf700) at pthread_create.c:312 #8 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 8 (Thread 0x7f01b09fd700 (LWP 25108)): #0 0x00007f01df22158a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ad742aa014 in LinuxAIOHandler::collect (this=0x7f01b09fcc00) at /home/travis/src/storage/innobase/os/os0file.cc:1913 #2 0x000055ad742aa53d in LinuxAIOHandler::poll (this=0x7f01b09fcc00, m1=0x7f01b09fcca8, m2=0x7f01b09fccb0, request=0x7f01b09fcce0) at /home/travis/src/storage/innobase/os/os0file.cc:2058 #3 0x000055ad742aa6a0 in os_aio_linux_handler (global_segment=4, m1=0x7f01b09fcca8, m2=0x7f01b09fccb0, request=0x7f01b09fcce0) at /home/travis/src/storage/innobase/os/os0file.cc:2112 #4 0x000055ad742af254 in os_aio_handler (segment=4, m1=0x7f01b09fcca8, m2=0x7f01b09fccb0, request=0x7f01b09fcce0) at /home/travis/src/storage/innobase/os/os0file.cc:5638 #5 0x000055ad7451ab3c in fil_aio_wait (segment=4) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4677 #6 0x000055ad743ba2b0 in io_handler_thread (arg=0x55ad7547b280 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f01de37a184 in start_thread (arg=0x7f01b09fd700) at pthread_create.c:312 #8 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 7 (Thread 0x7f01c150b700 (LWP 25149)): #0 __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95 #1 0x00007f01dd80dd2d in _L_lock_48 () at malloc.c:5208 #2 0x00007f01dd8062fc in ptmalloc_lock_all () at arena.c:242 #3 0x00007f01dd84ddd2 in __libc_fork () at ../nptl/sysdeps/unix/sysv/linux/x86_64/../fork.c:95 #4 0x000055ad747a0d63 in start_addr2line_fork (binary_path=0x7fff6cb83586 "/home/travis/server/bin/mysqld") at /home/travis/src/mysys/my_addr_resolve.c:172 #5 0x000055ad747a0ef9 in my_addr_resolve (ptr=0x55ad7478267a , loc=0x7f01c1504e90) at /home/travis/src/mysys/my_addr_resolve.c:220 #6 0x000055ad747825ae in print_with_addr_resolve (addrs=0x7f01c1504ef0, n=39) at /home/travis/src/mysys/stacktrace.c:254 #7 0x000055ad747826b9 in my_print_stacktrace (stack_bottom=0x7f01c150ae30 "", thread_stack=299008, silent=0 '\000') at /home/travis/src/mysys/stacktrace.c:273 #8 0x000055ad73fd8425 in handle_fatal_signal (sig=6) at /home/travis/src/sql/signal_handler.cc:166 #9 #10 0x00007f01dd7bfc37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #11 0x00007f01dd7c3028 in __GI_abort () at abort.c:89 #12 0x00007f01dd8066fd in __malloc_assert (assertion=assertion@entry=0x7f01dd90e798 "victim->fd_nextsize->bk_nextsize == victim", file=file@entry=0x7f01dd90a3e8 "malloc.c", line=line@entry=3702, function=function@entry=0x7f01dd90a78d <__func__.11551> "_int_malloc") at malloc.c:293 #13 0x00007f01dd80abb0 in _int_malloc (av=0x7f0184000020, bytes=1100) at malloc.c:3702 #14 0x00007f01dd80bae0 in __GI___libc_malloc (bytes=1100) at malloc.c:2893 #15 0x000055ad7478ec45 in sf_malloc (size=984, my_flags=69648) at /home/travis/src/mysys/safemalloc.c:118 #16 0x000055ad7477bfed in my_malloc (size=984, my_flags=69648) at /home/travis/src/mysys/my_malloc.c:101 #17 0x000055ad7476f496 in alloc_root (mem_root=0x7f018423a4b0, length=224) at /home/travis/src/mysys/my_alloc.c:249 #18 0x000055ad7476fd3f in memdup_root (root=0x7f018423a4b0, str=0x7f01780e15e8, len=224) at /home/travis/src/mysys/my_alloc.c:490 #19 0x000055ad73fa3e17 in Field::make_new_field (this=0x7f01780e15e8, root=0x7f018423a4b0, new_table=0x7f01842399e8, keep_type=false) at /home/travis/src/sql/field.cc:2296 #20 0x000055ad73d58ca4 in create_tmp_field_from_field (thd=0x7f018400b700, org_field=0x7f01780e15e8, name=0x7f0184233f20, table=0x7f01842399e8, item=0x0) at /home/travis/src/sql/sql_select.cc:16547 #21 0x000055ad73d59890 in create_tmp_field (thd=0x7f018400b700, table=0x7f01842399e8, item=0x7f0184233ed0, type=Item::FIELD_ITEM, copy_func=0x7f01c15060e0, from_field=0x7f018423abb8, default_field=0x7f018423ab30, group=false, modify_item=false, table_cant_handle_bit_fields=false, make_copy_field=false) at /home/travis/src/sql/sql_select.cc:16822 #22 0x000055ad73d5b071 in create_tmp_table (thd=0x7f018400b700, param=0x7f0184235f00, fields=..., group=0x0, distinct=false, save_sum_fields=true, select_options=2416188160, rows_limit=18446744073709551615, table_alias=0x7f01842319f0, do_not_open=true, keep_row_order=false) at /home/travis/src/sql/sql_select.cc:17281 #23 0x000055ad73ddc16f in select_unit::create_result_table (this=0x7f0184235ec8, thd_arg=0x7f018400b700, column_types=0x7f0184232ca0, is_union_distinct=false, options=2416188160, alias=0x7f01842319f0, bit_fields_as_long=false, create_table=false, keep_row_order=false, hidden=0) at /home/travis/src/sql/sql_union.cc:380 #24 0x000055ad73ca6352 in mysql_derived_prepare (thd=0x7f018400b700, lex=0x7f01c15068a0, derived=0x7f01842319a8) at /home/travis/src/sql/sql_derived.cc:804 #25 0x000055ad73ca4ce9 in mysql_handle_derived (lex=0x7f01c15068a0, phases=35) at /home/travis/src/sql/sql_derived.cc:121 #26 0x000055ad73c663af in open_normal_and_derived_tables (thd=0x7f018400b700, tables=0x7f01842319a8, flags=1090, dt_phases=35) at /home/travis/src/sql/sql_base.cc:4971 #27 0x000055ad73c6656e in open_tables_only_view_structure (thd=0x7f018400b700, table_list=0x7f01842319a8, can_deadlock=false) at /home/travis/src/sql/sql_base.cc:5027 #28 0x000055ad73d8c69c in fill_schema_table_by_open (thd=0x7f018400b700, mem_root=0x7f01c1508160, is_show_fields_or_keys=false, table=0x7f01840f4968, schema_table=0x55ad752218a0 , orig_db_name=0x7f0184229df8, orig_table_name=0x7f018422a048, open_tables_state_backup=0x7f01c15081b0, can_deadlock=false) at /home/travis/src/sql/sql_show.cc:4583 #29 0x000055ad73d8e3ab in get_all_tables (thd=0x7f018400b700, tables=0x7f01840212b8, cond=0x7f0184021c00) at /home/travis/src/sql/sql_show.cc:5283 #30 0x000055ad73d9efb3 in get_schema_tables_result (join=0x7f018419c130, executed_place=PROCESSED_BY_JOIN_EXEC) at /home/travis/src/sql/sql_show.cc:8872 #31 0x000055ad73d38ae8 in JOIN::exec_inner (this=0x7f018419c130) at /home/travis/src/sql/sql_select.cc:3952 #32 0x000055ad73d3818e in JOIN::exec (this=0x7f018419c130) at /home/travis/src/sql/sql_select.cc:3783 #33 0x000055ad73de024b in st_select_lex_unit::exec (this=0x7f018400f548) at /home/travis/src/sql/sql_union.cc:1435 #34 0x000055ad73ddb390 in mysql_union (thd=0x7f018400b700, lex=0x7f018400f480, result=0x7f018419c028, unit=0x7f018400f548, setup_tables_done_option=0) at /home/travis/src/sql/sql_union.cc:41 #35 0x000055ad73d2b5c2 in handle_select (thd=0x7f018400b700, lex=0x7f018400f480, result=0x7f018419c028, setup_tables_done_option=0) at /home/travis/src/sql/sql_select.cc:360 #36 0x000055ad73cf6808 in execute_sqlcom_select (thd=0x7f018400b700, all_tables=0x7f0184020bb0) at /home/travis/src/sql/sql_parse.cc:6556 #37 0x000055ad73cece74 in mysql_execute_command (thd=0x7f018400b700) at /home/travis/src/sql/sql_parse.cc:3770 #38 0x000055ad73cfa1dc in mysql_parse (thd=0x7f018400b700, rawbuf=0x7f018401fe38 "/* GenTest::Transform::ExecuteAsIntersect */ ( SELECT * FROM (INFORMATION_SCHEMA.`PARAMETERS` AS table1 INNER JOIN INFORMATION_SCHEMA.`GEOMETRY_COLUMNS` AS table2 ON ( table2.`SRID` = table1.`PARAMET"..., length=585, parser_state=0x7f01c150a590, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8013 #39 0x000055ad73ce78d2 in dispatch_command (command=COM_QUERY, thd=0x7f018400b700, packet=0x7f0184017991 "/* GenTest::Transform::ExecuteAsIntersect */ ( SELECT * FROM (INFORMATION_SCHEMA.`PARAMETERS` AS table1 INNER JOIN INFORMATION_SCHEMA.`GEOMETRY_COLUMNS` AS table2 ON ( table2.`SRID` = table1.`PARAMET"..., packet_length=586, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1842 #40 0x000055ad73ce631e in do_command (thd=0x7f018400b700) at /home/travis/src/sql/sql_parse.cc:1387 #41 0x000055ad73e4b9e1 in do_handle_one_connection (connect=0x55ad76ad8750) at /home/travis/src/sql/sql_connect.cc:1402 #42 0x000055ad73e4b76e in handle_one_connection (arg=0x55ad76ad8750) at /home/travis/src/sql/sql_connect.cc:1308 #43 0x000055ad7471be97 in pfs_spawn_thread (arg=0x55ad76a84730) at /home/travis/src/storage/perfschema/pfs.cc:1862 #44 0x00007f01de37a184 in start_thread (arg=0x7f01c150b700) at pthread_create.c:312 #45 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 6 (Thread 0x7f01c15e9700 (LWP 25143)): #0 __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95 #1 0x00007f01dd80e0da in _L_lock_13302 () at malloc.c:5208 #2 0x00007f01dd80bad5 in __GI___libc_malloc (bytes=64) at malloc.c:2889 #3 0x00007f01de0cce3d in operator new(unsigned long, std::nothrow_t const&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #4 0x000055ad73e543c5 in MDL_ticket::create (ctx_arg=0x7f017400c770, type_arg=MDL_SHARED_READ, duration_arg=MDL_TRANSACTION) at /home/travis/src/sql/mdl.cc:959 #5 0x000055ad73e55ad8 in MDL_context::try_acquire_lock_impl (this=0x7f017400c770, mdl_request=0x7f017401fe98, out_ticket=0x7f01c15e63b8) at /home/travis/src/sql/mdl.cc:1909 #6 0x000055ad73e55efc in MDL_context::acquire_lock (this=0x7f017400c770, mdl_request=0x7f017401fe98, lock_wait_timeout=86400) at /home/travis/src/sql/mdl.cc:2069 #7 0x000055ad73c5f306 in open_table_get_mdl_lock (thd=0x7f017400c620, ot_ctx=0x7f01c15e6b10, mdl_request=0x7f017401fe98, flags=0, mdl_ticket=0x7f01c15e66f0) at /home/travis/src/sql/sql_base.cc:1463 #8 0x000055ad73c5fc32 in open_table (thd=0x7f017400c620, table_list=0x7f017401fa38, ot_ctx=0x7f01c15e6b10) at /home/travis/src/sql/sql_base.cc:1746 #9 0x000055ad73c6322d in open_and_process_table (thd=0x7f017400c620, lex=0x7f01740103a0, tables=0x7f017401fa38, counter=0x7f01c15e6ba4, flags=0, prelocking_strategy=0x7f01c15e6c20, has_prelocking_list=false, ot_ctx=0x7f01c15e6b10) at /home/travis/src/sql/sql_base.cc:3512 #10 0x000055ad73c64401 in open_tables (thd=0x7f017400c620, options=..., start=0x7f01c15e6b88, counter=0x7f01c15e6ba4, flags=0, prelocking_strategy=0x7f01c15e6c20) at /home/travis/src/sql/sql_base.cc:4032 #11 0x000055ad73c66161 in open_and_lock_tables (thd=0x7f017400c620, options=..., tables=0x7f017401fa38, derived=true, flags=0, prelocking_strategy=0x7f01c15e6c20) at /home/travis/src/sql/sql_base.cc:4907 #12 0x000055ad73c27279 in open_and_lock_tables (thd=0x7f017400c620, tables=0x7f017401fa38, derived=true, flags=0) at /home/travis/src/sql/sql_base.h:489 #13 0x000055ad73cf6351 in execute_sqlcom_select (thd=0x7f017400c620, all_tables=0x7f017401fa38) at /home/travis/src/sql/sql_parse.cc:6477 #14 0x000055ad73cece74 in mysql_execute_command (thd=0x7f017400c620) at /home/travis/src/sql/sql_parse.cc:3770 #15 0x000055ad73cfa1dc in mysql_parse (thd=0x7f017400c620, rawbuf=0x7f017401f4f8 "( SELECT * FROM performance_schema.`events_waits_summary_by_thread_by_event_name` AS table1 LIMIT 120 /* QNO 1907 CON_ID 17 */ ) INTERSECT ( SELECT * FROM performance_schema.`events_waits_summary_b"..., length=331, parser_state=0x7f01c15e8590, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8013 #16 0x000055ad73ce78d2 in dispatch_command (command=COM_QUERY, thd=0x7f017400c620, packet=0x7f0174016d31 "( SELECT * FROM performance_schema.`events_waits_summary_by_thread_by_event_name` AS table1 LIMIT 120 /* QNO 1907 CON_ID 17 */ ) INTERSECT ( SELECT * FROM performance_schema.`events_waits_summary_b"..., packet_length=332, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1842 #17 0x000055ad73ce631e in do_command (thd=0x7f017400c620) at /home/travis/src/sql/sql_parse.cc:1387 #18 0x000055ad73e4b9e1 in do_handle_one_connection (connect=0x55ad76ada340) at /home/travis/src/sql/sql_connect.cc:1402 #19 0x000055ad73e4b76e in handle_one_connection (arg=0x55ad76ada340) at /home/travis/src/sql/sql_connect.cc:1308 #20 0x000055ad7471be97 in pfs_spawn_thread (arg=0x55ad76a8a2c0) at /home/travis/src/storage/perfschema/pfs.cc:1862 #21 0x00007f01de37a184 in start_thread (arg=0x7f01c15e9700) at pthread_create.c:312 #22 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 5 (Thread 0x7f01c18dc700 (LWP 25132)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055ad74787d2b in safe_cond_wait (cond=0x55ad75404da0 , mp=0x55ad75408140 , file=0x55ad74826980 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x000055ad73bfa250 in inline_mysql_cond_wait (that=0x55ad75404da0 , mutex=0x55ad75408140 , src_file=0x55ad748273cd "/home/travis/src/sql/slave.cc", src_line=506) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x000055ad73bfb65b in handle_slave_background (arg=0x0) at /home/travis/src/sql/slave.cc:506 #4 0x000055ad7471be97 in pfs_spawn_thread (arg=0x55ad76a8d260) at /home/travis/src/storage/perfschema/pfs.cc:1862 #5 0x00007f01de37a184 in start_thread (arg=0x7f01c18dc700) at pthread_create.c:312 #6 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7f01d40ae700 (LWP 25130)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055ad74787d2b in safe_cond_wait (cond=0x55ad754372e8 , mp=0x55ad75437238 , file=0x55ad749c77c0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x000055ad740e2613 in inline_mysql_cond_wait (that=0x55ad754372e8 , mutex=0x55ad75437238 , src_file=0x55ad749c7f24 "/home/travis/src/sql/log.cc", src_line=9885) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x000055ad740fd172 in binlog_background_thread (arg=0x0) at /home/travis/src/sql/log.cc:9885 #4 0x000055ad7471be97 in pfs_spawn_thread (arg=0x55ad75f0c8c0) at /home/travis/src/storage/perfschema/pfs.cc:1862 #5 0x00007f01de37a184 in start_thread (arg=0x7f01d40ae700) at pthread_create.c:312 #6 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7f019b7fe700 (LWP 25126)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055ad742b778f in os_event::wait (this=0x55ad75ffe6b0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055ad742b7195 in os_event::wait_low (this=0x55ad75ffe6b0, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055ad742b7547 in os_event_wait_low (event=0x55ad75ffe6b0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055ad74498578 in buf_dump_thread () at /home/travis/src/storage/innobase/buf/buf0dump.cc:828 #5 0x00007f01de37a184 in start_thread (arg=0x7f019b7fe700) at pthread_create.c:312 #6 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7f01d48c8700 (LWP 25103)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055ad7478802d in safe_cond_timedwait (cond=0x55ad75c8c520 , mp=0x55ad75c8c460 , abstime=0x7f01d48c7db0, file=0x55ad74b53b70 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x000055ad745f8c7d in inline_mysql_cond_timedwait (that=0x55ad75c8c520 , mutex=0x55ad75c8c460 , abstime=0x7f01d48c7db0, src_file=0x55ad74b53ba8 "/home/travis/src/storage/maria/ma_servicethread.c", src_line=116) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x000055ad745f9140 in my_service_thread_sleep (control=0x55ad75246840 , sleep_time=30000000000) at /home/travis/src/storage/maria/ma_servicethread.c:115 #4 0x000055ad745ed9e5 in ma_checkpoint_background (arg=0x1e) at /home/travis/src/storage/maria/ma_checkpoint.c:707 #5 0x000055ad7471be97 in pfs_spawn_thread (arg=0x55ad75ee8e40) at /home/travis/src/storage/perfschema/pfs.cc:1862 #6 0x00007f01de37a184 in start_thread (arg=0x7f01d48c8700) at pthread_create.c:312 #7 0x00007f01dd88703d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7f01dfa5e780 (LWP 25100)): #0 0x00007f01dd7bff07 in kill () at ../sysdeps/unix/syscall-template.S:81 #1 0x000055ad73fd8875 in handle_fatal_signal (sig=11) at /home/travis/src/sql/signal_handler.cc:317 #2 #3 __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95 #4 0x00007f01dd80e0da in _L_lock_13302 () at malloc.c:5208 #5 0x00007f01dd80bad5 in __GI___libc_malloc (bytes=196) at malloc.c:2889 #6 0x000055ad7478ec45 in sf_malloc (size=80, my_flags=4120) at /home/travis/src/mysys/safemalloc.c:118 #7 0x000055ad7477bfed in my_malloc (size=80, my_flags=4120) at /home/travis/src/mysys/my_malloc.c:101 #8 0x000055ad73bdafaa in ilink::operator new (size=80) at /home/travis/src/sql/sql_list.h:606 #9 0x000055ad73bd4ff4 in handle_connections_sockets () at /home/travis/src/sql/mysqld.cc:6845 #10 0x000055ad73bd3f09 in mysqld_main (argc=22, argv=0x55ad75db11e8) at /home/travis/src/sql/mysqld.cc:6156 #11 0x000055ad73bc8385 in main (argc=22, argv=0x7fff6cb81988) at /home/travis/src/sql/main.cc:25