Details
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Bug
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Status: Closed (View Workflow)
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Critical
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Resolution: Fixed
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10.3(EOL), 10.4(EOL)
Description
http://buildbot.askmonty.org/buildbot/builders/kvm-fulltest2/builds/18767
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10.4 de9e3930940c44458d254987066a81f1 |
binlog_encryption.binlog_incident 'mix' w3 [ fail ]
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Test ended at 2019-07-26 12:19:52
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CURRENT_TEST: binlog_encryption.binlog_incident
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Failed to start mysqld.1
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mysqltest failed but provided no output
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- found 'core' (0/0)
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Trying 'dbx' to get a backtrace
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Trying 'gdb' to get a backtrace from coredump /mnt/buildbot/build/mariadb-10.4.7/mysql-test/var/3/log/binlog_encryption.binlog_incident-mix/mysqld.1/data/core
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Core generated by '/mnt/buildbot/build/mariadb-10.4.7/sql/mysqld'
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Output from gdb follows. The first stack trace is from the failing thread.
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The following stack traces are from all threads (so the failing one is
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duplicated).
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--------------------------
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[New LWP 4437]
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[New LWP 4431]
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[New LWP 4438]
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[New LWP 4436]
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[New LWP 4435]
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[New LWP 4434]
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[New LWP 4433]
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[New LWP 4432]
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[New LWP 4430]
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[New LWP 4427]
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[Thread debugging using libthread_db enabled]
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Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
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Core was generated by `/mnt/buildbot/build/mariadb-10.4.7/sql/mysqld --defaults-group-suffix=.1 --defa'.
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Program terminated with signal SIGSEGV, Segmentation fault.
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#0 0x810b189a in my_read (Filedes=7, Buffer=0xad5f790c "Limit", ' ' <repeats 21 times>, "Soft Limit", ' ' <repeats 11 times>, "Hard Limit", ' ' <repeats 11 times>, "Units \nMax cpu time", ' ' <repeats 14 times>, "unlimited", ' ' <repeats 12 times>, "unlimited", ' ' <repeats 12 times>, "seconds \nMax file size", ' ' <repeats 13 times>, "unlimited "..., Count=4096, MyFlags=0) at /home/buildbot/buildbot/build/mariadb-10.4.7/mysys/my_read.c:63
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63 int got_errno= my_errno= errno;
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[Current thread is 1 (Thread 0xad5f9b40 (LWP 4437))]
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#0 0x810b189a in my_read (Filedes=7, Buffer=0xad5f790c "Limit", ' ' <repeats 21 times>, "Soft Limit", ' ' <repeats 11 times>, "Hard Limit", ' ' <repeats 11 times>, "Units \nMax cpu time", ' ' <repeats 14 times>, "unlimited", ' ' <repeats 12 times>, "unlimited", ' ' <repeats 12 times>, "seconds \nMax file size", ' ' <repeats 13 times>, "unlimited "..., Count=4096, MyFlags=0) at /home/buildbot/buildbot/build/mariadb-10.4.7/mysys/my_read.c:63
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#1 0x8091ef8f in output_core_info () at /home/buildbot/buildbot/build/mariadb-10.4.7/sql/signal_handler.cc:66
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#2 0x8091f783 in handle_fatal_signal (sig=6) at /home/buildbot/buildbot/build/mariadb-10.4.7/sql/signal_handler.cc:339
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#3 <signal handler called>
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#4 0xb778fc31 in __kernel_vsyscall ()
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#5 0xb706de89 in raise () from /lib/i386-linux-gnu/libc.so.6
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#6 0xb706f3e7 in abort () from /lib/i386-linux-gnu/libc.so.6
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#7 0xb7066d07 in ?? () from /lib/i386-linux-gnu/libc.so.6
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#8 0xb7066d8b in __assert_fail () from /lib/i386-linux-gnu/libc.so.6
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#9 0x80f6fa62 in Check::validate (space=0x84447738) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fil/fil0fil.cc:4567
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#10 0x80f6db68 in fil_validate () at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fil/fil0fil.cc:4598
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#11 0x80f5fcf4 in fil_validate_skip () at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fil/fil0fil.cc:216
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#12 0x80f6d233 in fil_aio_wait (segment=5) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fil/fil0fil.cc:4353
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#13 0x80e17243 in io_handler_thread (arg=0x823ef6f4 <n+20>) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/srv/srv0start.cc:324
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#14 0xb73ed2b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
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#15 0xb712916e in clone () from /lib/i386-linux-gnu/libc.so.6
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Thread 10 (Thread 0xb6eaf7c0 (LWP 4427)):
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#0 0xb778fc31 in __kernel_vsyscall ()
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#1 0xb73f2a8c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
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#2 0x80d31854 in os_event::wait (this=0x843433a8) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0event.cc:158
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#3 0x80d312b5 in os_event::wait_low (this=0x843433a8, reset_sig_count=2) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0event.cc:325
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#4 0x80d315fb in os_event_wait_low (event=0x843433a8, reset_sig_count=2) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0event.cc:502
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#5 0x80e1facf in sync_array_wait_event (arr=0x842d3510, cell=@0xbf9577e0: 0x842d35a0) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/sync/sync0arr.cc:471
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#6 0x80c799ad in TTASEventMutex<GenericPolicy>::enter (this=0x819e6870 <fil_system+16>, max_spins=60, max_delay=4, filename=0x814f08d8 "/home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fil/fil0fil.cc", line=4586) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/include/ib0mutex.h:478
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#7 0x80c77caa in PolicyMutex<TTASEventMutex<GenericPolicy> >::enter (this=0x819e6870 <fil_system+16>, n_spins=30, n_delay=4, name=0x814f08d8 "/home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fil/fil0fil.cc", line=4586) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/include/ib0mutex.h:595
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#8 0x80f6db17 in fil_validate () at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fil/fil0fil.cc:4586
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#9 0x80f8ee60 in SysTablespace::open_or_create (this=0x823fc980 <srv_sys_space>, is_temp=false, create_new_db=false, sum_new_sizes=0xbf957968, flush_lsn=0xbf9579b8) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fsp/fsp0sysspace.cc:924
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#10 0x80e1b59f in srv_start (create_new_db=false) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/srv/srv0start.cc:1583
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#11 0x80c51cca in innodb_init (p=0x842bcb38) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/handler/ha_innodb.cc:4266
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#12 0x80923110 in ha_initialize_handlerton (plugin=0x84260cb0) at /home/buildbot/buildbot/build/mariadb-10.4.7/sql/handler.cc:557
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#13 0x8060fb86 in plugin_initialize (tmp_root=0xbf95cb88, plugin=0x84260cb0, argc=0x81b8e0b4 <remaining_argc>, argv=0x840fa128, options_only=false) at /home/buildbot/buildbot/build/mariadb-10.4.7/sql/sql_plugin.cc:1438
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#14 0x80610724 in plugin_init (argc=0x81b8e0b4 <remaining_argc>, argv=0x840fa128, flags=0) at /home/buildbot/buildbot/build/mariadb-10.4.7/sql/sql_plugin.cc:1720
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#15 0x804cdcd5 in init_server_components () at /home/buildbot/buildbot/build/mariadb-10.4.7/sql/mysqld.cc:5203
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#16 0x804cf1b5 in mysqld_main (argc=137, argv=0x840fa128) at /home/buildbot/buildbot/build/mariadb-10.4.7/sql/mysqld.cc:5726
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#17 0x804c34fb in main (argc=9, argv=0xbf95d874) at /home/buildbot/buildbot/build/mariadb-10.4.7/sql/main.cc:25
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Thread 9 (Thread 0xb2c3cb40 (LWP 4430)):
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#0 0xb778fc31 in __kernel_vsyscall ()
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#1 0xb73f2e56 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
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#2 0x810bac4c in safe_cond_timedwait (cond=0x82404100 <COND_timer>, mp=0x82404080 <LOCK_timer>, abstime=0xb2c3c250, file=0x81543f10 "/home/buildbot/buildbot/build/mariadb-10.4.7/include/mysql/psi/mysql_thread.h", line=1204) at /home/buildbot/buildbot/build/mariadb-10.4.7/mysys/thr_mutex.c:546
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#3 0x810bbb59 in inline_mysql_cond_timedwait (that=0x82404100 <COND_timer>, mutex=0x82404080 <LOCK_timer>, abstime=0xb2c3c250, src_file=0x81543f60 "/home/buildbot/buildbot/build/mariadb-10.4.7/mysys/thr_timer.c", src_line=292) at /home/buildbot/buildbot/build/mariadb-10.4.7/include/mysql/psi/mysql_thread.h:1204
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#4 0x810bc6c9 in timer_handler (arg=0x0) at /home/buildbot/buildbot/build/mariadb-10.4.7/mysys/thr_timer.c:292
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#5 0x80b5e064 in pfs_spawn_thread (arg=0x8423e328) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/perfschema/pfs.cc:1862
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#6 0xb73ed2b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
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#7 0xb712916e in clone () from /lib/i386-linux-gnu/libc.so.6
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Thread 8 (Thread 0xafdfeb40 (LWP 4432)):
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#0 0xb775b570 in ?? () from /lib/i386-linux-gnu/libaio.so.1
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#1 0xb775b5e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1
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#2 0x80d23a8f in LinuxAIOHandler::collect (this=0xafdfe0e0) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:1809
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#3 0x80d24089 in LinuxAIOHandler::poll (this=0xafdfe0e0, m1=0xafdfe150, m2=0xafdfe154, request=0xafdfe178) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:1968
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#4 0x80d241ed in os_aio_linux_handler (global_segment=0, m1=0xafdfe150, m2=0xafdfe154, request=0xafdfe178) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:2022
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#5 0x80d290e5 in os_aio_handler (segment=0, m1=0xafdfe150, m2=0xafdfe154, request=0xafdfe178) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:5561
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#6 0x80f6d284 in fil_aio_wait (segment=0) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fil/fil0fil.cc:4355
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#7 0x80e17243 in io_handler_thread (arg=0x823ef6e0 <n>) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/srv/srv0start.cc:324
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#8 0xb73ed2b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
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#9 0xb712916e in clone () from /lib/i386-linux-gnu/libc.so.6
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Thread 7 (Thread 0xaf5fdb40 (LWP 4433)):
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#0 0xb775b570 in ?? () from /lib/i386-linux-gnu/libaio.so.1
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#1 0xb775b5e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1
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#2 0x80d23a8f in LinuxAIOHandler::collect (this=0xaf5fd0e0) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:1809
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#3 0x80d24089 in LinuxAIOHandler::poll (this=0xaf5fd0e0, m1=0xaf5fd150, m2=0xaf5fd154, request=0xaf5fd178) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:1968
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#4 0x80d241ed in os_aio_linux_handler (global_segment=1, m1=0xaf5fd150, m2=0xaf5fd154, request=0xaf5fd178) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:2022
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#5 0x80d290e5 in os_aio_handler (segment=1, m1=0xaf5fd150, m2=0xaf5fd154, request=0xaf5fd178) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:5561
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#6 0x80f6d284 in fil_aio_wait (segment=1) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fil/fil0fil.cc:4355
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#7 0x80e17243 in io_handler_thread (arg=0x823ef6e4 <n+4>) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/srv/srv0start.cc:324
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#8 0xb73ed2b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
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#9 0xb712916e in clone () from /lib/i386-linux-gnu/libc.so.6
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Thread 6 (Thread 0xaedfcb40 (LWP 4434)):
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#0 0xb775b570 in ?? () from /lib/i386-linux-gnu/libaio.so.1
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#1 0xb775b5e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1
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#2 0x80d23a8f in LinuxAIOHandler::collect (this=0xaedfc0e0) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:1809
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#3 0x80d24089 in LinuxAIOHandler::poll (this=0xaedfc0e0, m1=0xaedfc150, m2=0xaedfc154, request=0xaedfc178) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:1968
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#4 0x80d241ed in os_aio_linux_handler (global_segment=2, m1=0xaedfc150, m2=0xaedfc154, request=0xaedfc178) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:2022
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#5 0x80d290e5 in os_aio_handler (segment=2, m1=0xaedfc150, m2=0xaedfc154, request=0xaedfc178) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:5561
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#6 0x80f6d284 in fil_aio_wait (segment=2) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fil/fil0fil.cc:4355
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#7 0x80e17243 in io_handler_thread (arg=0x823ef6e8 <n+8>) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/srv/srv0start.cc:324
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#8 0xb73ed2b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
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#9 0xb712916e in clone () from /lib/i386-linux-gnu/libc.so.6
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Thread 5 (Thread 0xae5fbb40 (LWP 4435)):
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#0 0xb775b570 in ?? () from /lib/i386-linux-gnu/libaio.so.1
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#1 0xb775b5e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1
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#2 0x80d23a8f in LinuxAIOHandler::collect (this=0xae5fb0e0) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:1809
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#3 0x80d24089 in LinuxAIOHandler::poll (this=0xae5fb0e0, m1=0xae5fb150, m2=0xae5fb154, request=0xae5fb178) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:1968
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#4 0x80d241ed in os_aio_linux_handler (global_segment=3, m1=0xae5fb150, m2=0xae5fb154, request=0xae5fb178) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:2022
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#5 0x80d290e5 in os_aio_handler (segment=3, m1=0xae5fb150, m2=0xae5fb154, request=0xae5fb178) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:5561
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#6 0x80f6d284 in fil_aio_wait (segment=3) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fil/fil0fil.cc:4355
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#7 0x80e17243 in io_handler_thread (arg=0x823ef6ec <n+12>) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/srv/srv0start.cc:324
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#8 0xb73ed2b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
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#9 0xb712916e in clone () from /lib/i386-linux-gnu/libc.so.6
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Thread 4 (Thread 0xaddfab40 (LWP 4436)):
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#0 0xb775b570 in ?? () from /lib/i386-linux-gnu/libaio.so.1
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#1 0xb775b5e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1
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#2 0x80d23a8f in LinuxAIOHandler::collect (this=0xaddfa0e0) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:1809
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#3 0x80d24089 in LinuxAIOHandler::poll (this=0xaddfa0e0, m1=0xaddfa150, m2=0xaddfa154, request=0xaddfa178) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:1968
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#4 0x80d241ed in os_aio_linux_handler (global_segment=4, m1=0xaddfa150, m2=0xaddfa154, request=0xaddfa178) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:2022
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#5 0x80d290e5 in os_aio_handler (segment=4, m1=0xaddfa150, m2=0xaddfa154, request=0xaddfa178) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0file.cc:5561
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#6 0x80f6d284 in fil_aio_wait (segment=4) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fil/fil0fil.cc:4355
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#7 0x80e17243 in io_handler_thread (arg=0x823ef6f0 <n+16>) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/srv/srv0start.cc:324
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#8 0xb73ed2b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
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#9 0xb712916e in clone () from /lib/i386-linux-gnu/libc.so.6
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Thread 3 (Thread 0xacdf8b40 (LWP 4438)):
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#0 0xb778fc31 in __kernel_vsyscall ()
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#1 0xb73f2a8c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
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#2 0x80d31854 in os_event::wait (this=0x843ff698) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0event.cc:158
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#3 0x80d312b5 in os_event::wait_low (this=0x843ff698, reset_sig_count=1) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0event.cc:325
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#4 0x80d315fb in os_event_wait_low (event=0x843ff698, reset_sig_count=0) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/os/os0event.cc:502
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#5 0x80efbd6a in buf_flush_page_cleaner_coordinator () at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/buf/buf0flu.cc:3045
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#6 0xb73ed2b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
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#7 0xb712916e in clone () from /lib/i386-linux-gnu/libc.so.6
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Thread 2 (Thread 0xb17ffb40 (LWP 4431)):
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#0 0xb778fc31 in __kernel_vsyscall ()
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#1 0xb73f2e56 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
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#2 0x810bac4c in safe_cond_timedwait (cond=0x823bb6e0 <COND_checkpoint>, mp=0x823bb660 <LOCK_checkpoint>, abstime=0xb17ff19c, file=0x813b9ae0 "/home/buildbot/buildbot/build/mariadb-10.4.7/include/mysql/psi/mysql_thread.h", line=1204) at /home/buildbot/buildbot/build/mariadb-10.4.7/mysys/thr_mutex.c:546
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#3 0x80bbe4ac in inline_mysql_cond_timedwait (that=0x823bb6e0 <COND_checkpoint>, mutex=0x823bb660 <LOCK_checkpoint>, abstime=0xb17ff19c, src_file=0x813b9b30 "/home/buildbot/buildbot/build/mariadb-10.4.7/storage/maria/ma_servicethread.c", src_line=116) at /home/buildbot/buildbot/build/mariadb-10.4.7/include/mysql/psi/mysql_thread.h:1204
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#4 0x80bbe9ef in my_service_thread_sleep (control=0x819dc338 <checkpoint_control>, sleep_time=29000000000) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/maria/ma_servicethread.c:115
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#5 0x80bb28e9 in ma_checkpoint_background (arg=0x1e) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/maria/ma_checkpoint.c:707
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#6 0x80b5e064 in pfs_spawn_thread (arg=0x842bcb38) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/perfschema/pfs.cc:1862
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#7 0xb73ed2b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#8 0xb712916e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 1 (Thread 0xad5f9b40 (LWP 4437)):
|
#0 0x810b189a in my_read (Filedes=7, Buffer=0xad5f790c "Limit", ' ' <repeats 21 times>, "Soft Limit", ' ' <repeats 11 times>, "Hard Limit", ' ' <repeats 11 times>, "Units \nMax cpu time", ' ' <repeats 14 times>, "unlimited", ' ' <repeats 12 times>, "unlimited", ' ' <repeats 12 times>, "seconds \nMax file size", ' ' <repeats 13 times>, "unlimited "..., Count=4096, MyFlags=0) at /home/buildbot/buildbot/build/mariadb-10.4.7/mysys/my_read.c:63
|
#1 0x8091ef8f in output_core_info () at /home/buildbot/buildbot/build/mariadb-10.4.7/sql/signal_handler.cc:66
|
#2 0x8091f783 in handle_fatal_signal (sig=6) at /home/buildbot/buildbot/build/mariadb-10.4.7/sql/signal_handler.cc:339
|
#3 <signal handler called>
|
#4 0xb778fc31 in __kernel_vsyscall ()
|
#5 0xb706de89 in raise () from /lib/i386-linux-gnu/libc.so.6
|
#6 0xb706f3e7 in abort () from /lib/i386-linux-gnu/libc.so.6
|
#7 0xb7066d07 in ?? () from /lib/i386-linux-gnu/libc.so.6
|
#8 0xb7066d8b in __assert_fail () from /lib/i386-linux-gnu/libc.so.6
|
#9 0x80f6fa62 in Check::validate (space=0x84447738) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fil/fil0fil.cc:4567
|
#10 0x80f6db68 in fil_validate () at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fil/fil0fil.cc:4598
|
#11 0x80f5fcf4 in fil_validate_skip () at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fil/fil0fil.cc:216
|
#12 0x80f6d233 in fil_aio_wait (segment=5) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/fil/fil0fil.cc:4353
|
#13 0x80e17243 in io_handler_thread (arg=0x823ef6f4 <n+20>) at /home/buildbot/buildbot/build/mariadb-10.4.7/storage/innobase/srv/srv0start.cc:324
|
#14 0xb73ed2b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#15 0xb712916e in clone () from /lib/i386-linux-gnu/libc.so.6
|
Attachments
Issue Links
- duplicates
-
-
- Closed
-
- is duplicated by
-
-
- Closed
-
- relates to
-
-
- Closed
-
Activity
http://buildbot.askmonty.org/buildbot/builders/kvm-fulltest2/builds/22041
|
10.4 c1bdf62452139e9310d3234266802748 |
rpl.rpl_plugin_load 'stmt' w3 [ fail ]
|
Test ended at 2020-04-13 11:27:50
|
|
|
CURRENT_TEST: rpl.rpl_plugin_load
|
|
|
|
|
Failed to start mysqld.2
|
mysqltest failed but provided no output
|
The result from queries just before the failure was:
|
< snip >
|
connection slave;
|
Verify that example engine is not installed.
|
connection slave;
|
SELECT * FROM INFORMATION_SCHEMA.ENGINES WHERE ENGINE='EXAMPLE';
|
ENGINE SUPPORT COMMENT TRANSACTIONS XA SAVEPOINTS
|
Uninstall example engine.
|
connection master;
|
Get binlog position before uninstall plugin.
|
UNINSTALL PLUGIN example;
|
Get binlog position after uninstall plugin.
|
Compute the difference of the binlog positions.
|
Should be zero as uninstall plugin should not be replicated.
|
Delta
|
0
|
Verify that example engine is not installed.
|
SELECT * FROM INFORMATION_SCHEMA.ENGINES WHERE ENGINE='EXAMPLE';
|
ENGINE SUPPORT COMMENT TRANSACTIONS XA SAVEPOINTS
|
connection slave;
|
include/rpl_end.inc
|
End of test
|
|
|
|
|
|
|
- found 'core' (0/0)
|
|
|
Trying 'dbx' to get a backtrace
|
|
|
Trying 'gdb' to get a backtrace from coredump /mnt/buildbot/build/mariadb-10.4.13/mysql-test/var/3/log/rpl.rpl_plugin_load-stmt/mysqld.2/data/core
|
Core generated by '/mnt/buildbot/build/mariadb-10.4.13/sql/mysqld'
|
Output from gdb follows. The first stack trace is from the failing thread.
|
The following stack traces are from all threads (so the failing one is
|
duplicated).
|
--------------------------
|
[New LWP 16010]
|
[New LWP 16003]
|
[New LWP 15997]
|
[New LWP 16002]
|
[New LWP 16005]
|
[New LWP 16006]
|
[New LWP 16007]
|
[New LWP 16008]
|
[New LWP 16009]
|
[New LWP 16011]
|
[Thread debugging using libthread_db enabled]
|
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
|
Core was generated by `/mnt/buildbot/build/mariadb-10.4.13/sql/mysqld --defaults-group-suffix=.2 --def'.
|
Program terminated with signal SIGSEGV, Segmentation fault.
|
#0 0x811ebb99 in my_read (Filedes=7, Buffer=0xad5f790c "Limit", ' ' <repeats 21 times>, "Soft Limit", ' ' <repeats 11 times>, "Hard Limit", ' ' <repeats 11 times>, "Units \nMax cpu time", ' ' <repeats 14 times>, "unlimited", ' ' <repeats 12 times>, "unlimited", ' ' <repeats 12 times>, "seconds \nMax file size", ' ' <repeats 13 times>, "unlimited "..., Count=4096, MyFlags=0) at /home/buildbot/buildbot/build/mariadb-10.4.13/mysys/my_read.c:63
|
63 int got_errno= my_errno= errno;
|
[Current thread is 1 (Thread 0xad5f9b40 (LWP 16010))]
|
#0 0x811ebb99 in my_read (Filedes=7, Buffer=0xad5f790c "Limit", ' ' <repeats 21 times>, "Soft Limit", ' ' <repeats 11 times>, "Hard Limit", ' ' <repeats 11 times>, "Units \nMax cpu time", ' ' <repeats 14 times>, "unlimited", ' ' <repeats 12 times>, "unlimited", ' ' <repeats 12 times>, "seconds \nMax file size", ' ' <repeats 13 times>, "unlimited "..., Count=4096, MyFlags=0) at /home/buildbot/buildbot/build/mariadb-10.4.13/mysys/my_read.c:63
|
#1 0x809711b1 in output_core_info () at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/signal_handler.cc:66
|
#2 0x80971999 in handle_fatal_signal (sig=6) at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/signal_handler.cc:339
|
#3 <signal handler called>
|
#4 0xb77b8c31 in __kernel_vsyscall ()
|
#5 0xb7096e89 in raise () from /lib/i386-linux-gnu/libc.so.6
|
#6 0xb70983e7 in abort () from /lib/i386-linux-gnu/libc.so.6
|
#7 0xb708fd07 in ?? () from /lib/i386-linux-gnu/libc.so.6
|
#8 0xb708fd8b in __assert_fail () from /lib/i386-linux-gnu/libc.so.6
|
#9 0x8108edc3 in Check::validate (space=0x831116f0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4555
|
#10 0x8108c7dd in fil_validate () at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4586
|
#11 0x8107c4b8 in fil_validate_skip () at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:216
|
#12 0x8108bc88 in fil_aio_wait (segment=5) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4347
|
#13 0x80ef8b09 in io_handler_thread (arg=0x82568774 <n+20>) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/srv/srv0start.cc:324
|
#14 0xb77122b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#15 0xb715216e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 10 (Thread 0xacdf8b40 (LWP 16011)):
|
#0 0xb77b8c31 in __kernel_vsyscall ()
|
#1 0xb7717a8c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
|
#2 0x80ddbd64 in os_event::wait (this=0x830d7d00) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0event.cc:158
|
#3 0x80ddb7c5 in os_event::wait_low (this=0x830d7d00, reset_sig_count=1) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0event.cc:325
|
#4 0x80ddbb0b in os_event_wait_low (event=0x830d7d00, reset_sig_count=0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0event.cc:502
|
#5 0x810084dd in buf_flush_page_cleaner_coordinator () at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/buf/buf0flu.cc:3044
|
#6 0xb77122b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#7 0xb715216e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 9 (Thread 0xaddfab40 (LWP 16009)):
|
#0 0xb7784570 in ?? () from /lib/i386-linux-gnu/libaio.so.1
|
#1 0xb77845e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1
|
#2 0x80dcbec3 in LinuxAIOHandler::collect (this=0xaddfa0e0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1819
|
#3 0x80dcc5cf in LinuxAIOHandler::poll (this=0xaddfa0e0, m1=0xaddfa150, m2=0xaddfa154, request=0xaddfa178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1980
|
#4 0x80dcc733 in os_aio_linux_handler (global_segment=4, m1=0xaddfa150, m2=0xaddfa154, request=0xaddfa178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:2034
|
#5 0x80dd1cbf in os_aio_handler (segment=4, m1=0xaddfa150, m2=0xaddfa154, request=0xaddfa178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:5604
|
#6 0x8108bd09 in fil_aio_wait (segment=4) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4349
|
#7 0x80ef8b09 in io_handler_thread (arg=0x82568770 <n+16>) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/srv/srv0start.cc:324
|
#8 0xb77122b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#9 0xb715216e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 8 (Thread 0xae5fbb40 (LWP 16008)):
|
#0 0xb7784570 in ?? () from /lib/i386-linux-gnu/libaio.so.1
|
#1 0xb77845e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1
|
#2 0x80dcbec3 in LinuxAIOHandler::collect (this=0xae5fb0e0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1819
|
#3 0x80dcc5cf in LinuxAIOHandler::poll (this=0xae5fb0e0, m1=0xae5fb150, m2=0xae5fb154, request=0xae5fb178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1980
|
#4 0x80dcc733 in os_aio_linux_handler (global_segment=3, m1=0xae5fb150, m2=0xae5fb154, request=0xae5fb178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:2034
|
#5 0x80dd1cbf in os_aio_handler (segment=3, m1=0xae5fb150, m2=0xae5fb154, request=0xae5fb178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:5604
|
#6 0x8108bd09 in fil_aio_wait (segment=3) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4349
|
#7 0x80ef8b09 in io_handler_thread (arg=0x8256876c <n+12>) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/srv/srv0start.cc:324
|
#8 0xb77122b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#9 0xb715216e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 7 (Thread 0xaedfcb40 (LWP 16007)):
|
#0 0xb7784570 in ?? () from /lib/i386-linux-gnu/libaio.so.1
|
#1 0xb77845e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1
|
#2 0x80dcbec3 in LinuxAIOHandler::collect (this=0xaedfc0e0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1819
|
#3 0x80dcc5cf in LinuxAIOHandler::poll (this=0xaedfc0e0, m1=0xaedfc150, m2=0xaedfc154, request=0xaedfc178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1980
|
#4 0x80dcc733 in os_aio_linux_handler (global_segment=2, m1=0xaedfc150, m2=0xaedfc154, request=0xaedfc178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:2034
|
#5 0x80dd1cbf in os_aio_handler (segment=2, m1=0xaedfc150, m2=0xaedfc154, request=0xaedfc178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:5604
|
#6 0x8108bd09 in fil_aio_wait (segment=2) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4349
|
#7 0x80ef8b09 in io_handler_thread (arg=0x82568768 <n+8>) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/srv/srv0start.cc:324
|
#8 0xb77122b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#9 0xb715216e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 6 (Thread 0xaf5fdb40 (LWP 16006)):
|
#0 0xb7784570 in ?? () from /lib/i386-linux-gnu/libaio.so.1
|
#1 0xb77845e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1
|
#2 0x80dcbec3 in LinuxAIOHandler::collect (this=0xaf5fd0e0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1819
|
#3 0x80dcc5cf in LinuxAIOHandler::poll (this=0xaf5fd0e0, m1=0xaf5fd150, m2=0xaf5fd154, request=0xaf5fd178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1980
|
#4 0x80dcc733 in os_aio_linux_handler (global_segment=1, m1=0xaf5fd150, m2=0xaf5fd154, request=0xaf5fd178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:2034
|
#5 0x80dd1cbf in os_aio_handler (segment=1, m1=0xaf5fd150, m2=0xaf5fd154, request=0xaf5fd178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:5604
|
#6 0x8108bd09 in fil_aio_wait (segment=1) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4349
|
#7 0x80ef8b09 in io_handler_thread (arg=0x82568764 <n+4>) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/srv/srv0start.cc:324
|
#8 0xb77122b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#9 0xb715216e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 5 (Thread 0xafdfeb40 (LWP 16005)):
|
#0 0xb7784570 in ?? () from /lib/i386-linux-gnu/libaio.so.1
|
#1 0xb77845e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1
|
#2 0x80dcbec3 in LinuxAIOHandler::collect (this=0xafdfe0e0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1819
|
#3 0x80dcc5cf in LinuxAIOHandler::poll (this=0xafdfe0e0, m1=0xafdfe150, m2=0xafdfe154, request=0xafdfe178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1980
|
#4 0x80dcc733 in os_aio_linux_handler (global_segment=0, m1=0xafdfe150, m2=0xafdfe154, request=0xafdfe178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:2034
|
#5 0x80dd1cbf in os_aio_handler (segment=0, m1=0xafdfe150, m2=0xafdfe154, request=0xafdfe178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:5604
|
#6 0x8108bd09 in fil_aio_wait (segment=0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4349
|
#7 0x80ef8b09 in io_handler_thread (arg=0x82568760 <n>) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/srv/srv0start.cc:324
|
#8 0xb77122b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#9 0xb715216e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 4 (Thread 0xb2c3db40 (LWP 16002)):
|
#0 0xb77b8c31 in __kernel_vsyscall ()
|
#1 0xb7717e56 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
|
#2 0x811f5187 in safe_cond_timedwait (cond=0x8257d180 <COND_timer>, mp=0x8257d100 <LOCK_timer>, abstime=0xb2c3d250, file=0x816b3fe8 "/home/buildbot/buildbot/build/mariadb-10.4.13/include/mysql/psi/mysql_thread.h", line=1211) at /home/buildbot/buildbot/build/mariadb-10.4.13/mysys/thr_mutex.c:546
|
#3 0x811f6139 in inline_mysql_cond_timedwait (that=0x8257d180 <COND_timer>, mutex=0x8257d100 <LOCK_timer>, abstime=0xb2c3d250, src_file=0x816b4038 "/home/buildbot/buildbot/build/mariadb-10.4.13/mysys/thr_timer.c", src_line=292) at /home/buildbot/buildbot/build/mariadb-10.4.13/include/mysql/psi/mysql_thread.h:1211
|
#4 0x811f6d18 in timer_handler (arg=0x0) at /home/buildbot/buildbot/build/mariadb-10.4.13/mysys/thr_timer.c:292
|
#5 0x80bd29fb in pfs_spawn_thread (arg=0x82f0bb08) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/perfschema/pfs.cc:1869
|
#6 0xb77122b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#7 0xb715216e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 3 (Thread 0xb6ed87c0 (LWP 15997)):
|
#0 0xb77b8c31 in __kernel_vsyscall ()
|
#1 0xb7717a8c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
|
#2 0x80ddbd64 in os_event::wait (this=0x8301ba20) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0event.cc:158
|
#3 0x80ddb7c5 in os_event::wait_low (this=0x8301ba20, reset_sig_count=2) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0event.cc:325
|
#4 0x80ddbb0b in os_event_wait_low (event=0x8301ba20, reset_sig_count=2) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0event.cc:502
|
#5 0x80f01d84 in sync_array_wait_event (arr=0x82fabc18, cell=@0xbfee54d0: 0x82fabca8) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/sync/sync0arr.cc:471
|
#6 0x80d0235d in TTASEventMutex<GenericPolicy>::enter (this=0x81b5f690 <fil_system+16>, max_spins=60, max_delay=4, filename=0x81660cd8 "/home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc", line=4574) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/include/ib0mutex.h:477
|
#7 0x80d00484 in PolicyMutex<TTASEventMutex<GenericPolicy> >::enter (this=0x81b5f690 <fil_system+16>, n_spins=30, n_delay=4, name=0x81660cd8 "/home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc", line=4574) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/include/ib0mutex.h:594
|
#8 0x8108c78c in fil_validate () at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4574
|
#9 0x810b2254 in SysTablespace::open_or_create (this=0x82575a00 <srv_sys_space>, is_temp=false, create_new_db=false, sum_new_sizes=0xbfee5660, flush_lsn=0xbfee56b0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fsp/fsp0sysspace.cc:924
|
#10 0x80efd005 in srv_start (create_new_db=false) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/srv/srv0start.cc:1583
|
#11 0x80cd6422 in innodb_init (p=0x82faa168) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/handler/ha_innodb.cc:4263
|
#12 0x80975841 in ha_initialize_handlerton (plugin=0x82f3aaa8) at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/handler.cc:557
|
#13 0x8063bb11 in plugin_initialize (tmp_root=0xbfeea868, plugin=0x82f3aaa8, argc=0x81d06f34 <remaining_argc>, argv=0x82de7330, options_only=false) at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/sql_plugin.cc:1438
|
#14 0x8063c7a3 in plugin_init (argc=0x81d06f34 <remaining_argc>, argv=0x82de7330, flags=0) at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/sql_plugin.cc:1720
|
#15 0x804e8ad3 in init_server_components () at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/mysqld.cc:5207
|
#16 0x804ea015 in mysqld_main (argc=142, argv=0x82de7330) at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/mysqld.cc:5730
|
#17 0x804ddd4b in main (argc=9, argv=0xbfeeb554) at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/main.cc:25
|
|
|
Thread 2 (Thread 0xb17ffb40 (LWP 16003)):
|
#0 0xb77b8c31 in __kernel_vsyscall ()
|
#1 0xb7717e56 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
|
#2 0x811f5187 in safe_cond_timedwait (cond=0x82534760 <COND_checkpoint>, mp=0x825346e0 <LOCK_checkpoint>, abstime=0xb17ff19c, file=0x815250f8 "/home/buildbot/buildbot/build/mariadb-10.4.13/include/mysql/psi/mysql_thread.h", line=1211) at /home/buildbot/buildbot/build/mariadb-10.4.13/mysys/thr_mutex.c:546
|
#3 0x80c3ba9c in inline_mysql_cond_timedwait (that=0x82534760 <COND_checkpoint>, mutex=0x825346e0 <LOCK_checkpoint>, abstime=0xb17ff19c, src_file=0x81525148 "/home/buildbot/buildbot/build/mariadb-10.4.13/storage/maria/ma_servicethread.c", src_line=116) at /home/buildbot/buildbot/build/mariadb-10.4.13/include/mysql/psi/mysql_thread.h:1211
|
#4 0x80c3c001 in my_service_thread_sleep (control=0x81b54418 <checkpoint_control>, sleep_time=29000000000) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/maria/ma_servicethread.c:115
|
#5 0x80c2f7be in ma_checkpoint_background (arg=0x1e) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/maria/ma_checkpoint.c:707
|
#6 0x80bd29fb in pfs_spawn_thread (arg=0x82f95020) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/perfschema/pfs.cc:1869
|
#7 0xb77122b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#8 0xb715216e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 1 (Thread 0xad5f9b40 (LWP 16010)):
|
#0 0x811ebb99 in my_read (Filedes=7, Buffer=0xad5f790c "Limit", ' ' <repeats 21 times>, "Soft Limit", ' ' <repeats 11 times>, "Hard Limit", ' ' <repeats 11 times>, "Units \nMax cpu time", ' ' <repeats 14 times>, "unlimited", ' ' <repeats 12 times>, "unlimited", ' ' <repeats 12 times>, "seconds \nMax file size", ' ' <repeats 13 times>, "unlimited "..., Count=4096, MyFlags=0) at /home/buildbot/buildbot/build/mariadb-10.4.13/mysys/my_read.c:63
|
#1 0x809711b1 in output_core_info () at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/signal_handler.cc:66
|
#2 0x80971999 in handle_fatal_signal (sig=6) at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/signal_handler.cc:339
|
#3 <signal handler called>
|
#4 0xb77b8c31 in __kernel_vsyscall ()
|
#5 0xb7096e89 in raise () from /lib/i386-linux-gnu/libc.so.6
|
#6 0xb70983e7 in abort () from /lib/i386-linux-gnu/libc.so.6
|
#7 0xb708fd07 in ?? () from /lib/i386-linux-gnu/libc.so.6
|
#8 0xb708fd8b in __assert_fail () from /lib/i386-linux-gnu/libc.so.6
|
#9 0x8108edc3 in Check::validate (space=0x831116f0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4555
|
#10 0x8108c7dd in fil_validate () at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4586
|
#11 0x8107c4b8 in fil_validate_skip () at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:216
|
#12 0x8108bc88 in fil_aio_wait (segment=5) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4347
|
#13 0x80ef8b09 in io_handler_thread (arg=0x82568774 <n+20>) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/srv/srv0start.cc:324
|
#14 0xb77122b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#15 0xb715216e in clone () from /lib/i386-linux-gnu/libc.so.6
|
http://buildbot.askmonty.org/buildbot/builders/kvm-fulltest2/builds/22687
rpl.rpl_mdev-11092 'innodb,row' w2 [ fail ]
|
Test ended at 2020-05-20 11:41:53
|
|
|
CURRENT_TEST: rpl.rpl_mdev-11092
|
|
|
|
|
Failed to start mysqld.2
|
mysqltest failed but provided no output
|
|
|
|
|
- found 'core' (0/0)
|
|
|
Trying 'dbx' to get a backtrace
|
|
|
Trying 'gdb' to get a backtrace from coredump /mnt/buildbot/build/mariadb-10.4.14/mysql-test/var/2/log/rpl.rpl_mdev-11092-innodb,row/mysqld.2/data/core
|
Core generated by '/mnt/buildbot/build/mariadb-10.4.14/sql/mysqld'
|
Output from gdb follows. The first stack trace is from the failing thread.
|
The following stack traces are from all threads (so the failing one is
|
duplicated).
|
--------------------------
|
[New LWP 2904]
|
[New LWP 2873]
|
[New LWP 2892]
|
[New LWP 2893]
|
[New LWP 2899]
|
[New LWP 2900]
|
[New LWP 2901]
|
[New LWP 2902]
|
[New LWP 2903]
|
[New LWP 2905]
|
[Thread debugging using libthread_db enabled]
|
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
|
Core was generated by `/mnt/buildbot/build/mariadb-10.4.14/sql/mysqld --defaults-group-suffix=.2 --def'.
|
Program terminated with signal SIGSEGV, Segmentation fault.
|
#0 0x8110b6fd in my_read (Filedes=7, Buffer=0xad5f790c "Limit", ' ' <repeats 21 times>, "Soft Limit", ' ' <repeats 11 times>, "Hard Limit", ' ' <repeats 11 times>, "Units \nMax cpu time", ' ' <repeats 14 times>, "unlimited", ' ' <repeats 12 times>, "unlimited", ' ' <repeats 12 times>, "seconds \nMax file size", ' ' <repeats 13 times>, "unlimited "..., Count=4096, MyFlags=0) at /home/buildbot/buildbot/build/mariadb-10.4.14/mysys/my_read.c:63
|
63 int got_errno= my_errno= errno;
|
[Current thread is 1 (Thread 0xad5f9b40 (LWP 2904))]
|
#0 0x8110b6fd in my_read (Filedes=7, Buffer=0xad5f790c "Limit", ' ' <repeats 21 times>, "Soft Limit", ' ' <repeats 11 times>, "Hard Limit", ' ' <repeats 11 times>, "Units \nMax cpu time", ' ' <repeats 14 times>, "unlimited", ' ' <repeats 12 times>, "unlimited", ' ' <repeats 12 times>, "seconds \nMax file size", ' ' <repeats 13 times>, "unlimited "..., Count=4096, MyFlags=0) at /home/buildbot/buildbot/build/mariadb-10.4.14/mysys/my_read.c:63
|
#1 0x80895f77 in output_core_info () at /home/buildbot/buildbot/build/mariadb-10.4.14/sql/signal_handler.cc:66
|
#2 0x8089675f in handle_fatal_signal (sig=6) at /home/buildbot/buildbot/build/mariadb-10.4.14/sql/signal_handler.cc:339
|
#3 <signal handler called>
|
#4 0xb76ffc31 in __kernel_vsyscall ()
|
#5 0xb6fdde89 in raise () from /lib/i386-linux-gnu/libc.so.6
|
#6 0xb6fdf3e7 in abort () from /lib/i386-linux-gnu/libc.so.6
|
#7 0xb6fd6d07 in ?? () from /lib/i386-linux-gnu/libc.so.6
|
#8 0xb6fd6d8b in __assert_fail () from /lib/i386-linux-gnu/libc.so.6
|
#9 0x80faf4e1 in Check::validate (space=0x841c8c28) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fil/fil0fil.cc:4556
|
#10 0x80facefb in fil_validate () at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fil/fil0fil.cc:4587
|
#11 0x80f9cbda in fil_validate_skip () at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fil/fil0fil.cc:216
|
#12 0x80fac3a6 in fil_aio_wait (segment=5) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fil/fil0fil.cc:4348
|
#13 0x80e19f5d in io_handler_thread (arg=0x824898f4 <n+20>) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/srv/srv0start.cc:324
|
#14 0xb76592b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#15 0xb709916e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 10 (Thread 0xacdf8b40 (LWP 2905)):
|
#0 0xb76ffc31 in __kernel_vsyscall ()
|
#1 0xb765ea8c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
|
#2 0x80cffc28 in os_event::wait (this=0x84180b30) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0event.cc:158
|
#3 0x80cff689 in os_event::wait_low (this=0x84180b30, reset_sig_count=1) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0event.cc:325
|
#4 0x80cff9cf in os_event_wait_low (event=0x84180b30, reset_sig_count=0) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0event.cc:502
|
#5 0x80f28487 in buf_flush_page_cleaner_coordinator () at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/buf/buf0flu.cc:3044
|
#6 0xb76592b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#7 0xb709916e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 9 (Thread 0xaddfab40 (LWP 2903)):
|
#0 0xb76cb570 in ?? () from /lib/i386-linux-gnu/libaio.so.1
|
#1 0xb76cb5e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1
|
#2 0x80cefd87 in LinuxAIOHandler::collect (this=0xaddfa0e0) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:1819
|
#3 0x80cf0493 in LinuxAIOHandler::poll (this=0xaddfa0e0, m1=0xaddfa150, m2=0xaddfa154, request=0xaddfa178) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:1980
|
#4 0x80cf05f7 in os_aio_linux_handler (global_segment=4, m1=0xaddfa150, m2=0xaddfa154, request=0xaddfa178) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:2034
|
#5 0x80cf5b83 in os_aio_handler (segment=4, m1=0xaddfa150, m2=0xaddfa154, request=0xaddfa178) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:5604
|
#6 0x80fac427 in fil_aio_wait (segment=4) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fil/fil0fil.cc:4350
|
#7 0x80e19f5d in io_handler_thread (arg=0x824898f0 <n+16>) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/srv/srv0start.cc:324
|
#8 0xb76592b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#9 0xb709916e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 8 (Thread 0xae5fbb40 (LWP 2902)):
|
#0 0xb76cb570 in ?? () from /lib/i386-linux-gnu/libaio.so.1
|
#1 0xb76cb5e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1
|
#2 0x80cefd87 in LinuxAIOHandler::collect (this=0xae5fb0e0) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:1819
|
#3 0x80cf0493 in LinuxAIOHandler::poll (this=0xae5fb0e0, m1=0xae5fb150, m2=0xae5fb154, request=0xae5fb178) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:1980
|
#4 0x80cf05f7 in os_aio_linux_handler (global_segment=3, m1=0xae5fb150, m2=0xae5fb154, request=0xae5fb178) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:2034
|
#5 0x80cf5b83 in os_aio_handler (segment=3, m1=0xae5fb150, m2=0xae5fb154, request=0xae5fb178) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:5604
|
#6 0x80fac427 in fil_aio_wait (segment=3) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fil/fil0fil.cc:4350
|
#7 0x80e19f5d in io_handler_thread (arg=0x824898ec <n+12>) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/srv/srv0start.cc:324
|
#8 0xb76592b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#9 0xb709916e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 7 (Thread 0xaedfcb40 (LWP 2901)):
|
#0 0xb76cb570 in ?? () from /lib/i386-linux-gnu/libaio.so.1
|
#1 0xb76cb5e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1
|
#2 0x80cefd87 in LinuxAIOHandler::collect (this=0xaedfc0e0) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:1819
|
#3 0x80cf0493 in LinuxAIOHandler::poll (this=0xaedfc0e0, m1=0xaedfc150, m2=0xaedfc154, request=0xaedfc178) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:1980
|
#4 0x80cf05f7 in os_aio_linux_handler (global_segment=2, m1=0xaedfc150, m2=0xaedfc154, request=0xaedfc178) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:2034
|
#5 0x80cf5b83 in os_aio_handler (segment=2, m1=0xaedfc150, m2=0xaedfc154, request=0xaedfc178) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:5604
|
#6 0x80fac427 in fil_aio_wait (segment=2) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fil/fil0fil.cc:4350
|
#7 0x80e19f5d in io_handler_thread (arg=0x824898e8 <n+8>) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/srv/srv0start.cc:324
|
#8 0xb76592b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#9 0xb709916e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 6 (Thread 0xaf5fdb40 (LWP 2900)):
|
#0 0xb76cb570 in ?? () from /lib/i386-linux-gnu/libaio.so.1
|
#1 0xb76cb5e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1
|
#2 0x80cefd87 in LinuxAIOHandler::collect (this=0xaf5fd0e0) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:1819
|
#3 0x80cf0493 in LinuxAIOHandler::poll (this=0xaf5fd0e0, m1=0xaf5fd150, m2=0xaf5fd154, request=0xaf5fd178) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:1980
|
#4 0x80cf05f7 in os_aio_linux_handler (global_segment=1, m1=0xaf5fd150, m2=0xaf5fd154, request=0xaf5fd178) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:2034
|
#5 0x80cf5b83 in os_aio_handler (segment=1, m1=0xaf5fd150, m2=0xaf5fd154, request=0xaf5fd178) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:5604
|
#6 0x80fac427 in fil_aio_wait (segment=1) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fil/fil0fil.cc:4350
|
#7 0x80e19f5d in io_handler_thread (arg=0x824898e4 <n+4>) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/srv/srv0start.cc:324
|
#8 0xb76592b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#9 0xb709916e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 5 (Thread 0xafdfeb40 (LWP 2899)):
|
#0 0xb76cb570 in ?? () from /lib/i386-linux-gnu/libaio.so.1
|
#1 0xb76cb5e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1
|
#2 0x80cefd87 in LinuxAIOHandler::collect (this=0xafdfe0e0) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:1819
|
#3 0x80cf0493 in LinuxAIOHandler::poll (this=0xafdfe0e0, m1=0xafdfe150, m2=0xafdfe154, request=0xafdfe178) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:1980
|
#4 0x80cf05f7 in os_aio_linux_handler (global_segment=0, m1=0xafdfe150, m2=0xafdfe154, request=0xafdfe178) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:2034
|
#5 0x80cf5b83 in os_aio_handler (segment=0, m1=0xafdfe150, m2=0xafdfe154, request=0xafdfe178) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0file.cc:5604
|
#6 0x80fac427 in fil_aio_wait (segment=0) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fil/fil0fil.cc:4350
|
#7 0x80e19f5d in io_handler_thread (arg=0x824898e0 <n>) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/srv/srv0start.cc:324
|
#8 0xb76592b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
|
#9 0xb709916e in clone () from /lib/i386-linux-gnu/libc.so.6
|
|
|
Thread 4 (Thread 0xb170eb40 (LWP 2893)):
|
#0 0xb76ffc31 in __kernel_vsyscall ()
|
#1 0xb765ee56 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
|
#2 0x81114d9f in safe_cond_timedwait (cond=0x824558e0 <COND_checkpoint>, mp=0x82455860 <LOCK_checkpoint>, abstime=0xb170e19c, file=0x81444478 "/home/buildbot/buildbot/build/mariadb-10.4.14/include/mysql/psi/mysql_thread.h", line=1211) at /home/buildbot/buildbot/build/mariadb-10.4.14/mysys/thr_mutex.c:546
|
#3 0x80b5e75c in inline_mysql_cond_timedwait (that=0x824558e0 <COND_checkpoint>, mutex=0x82455860 <LOCK_checkpoint>, abstime=0xb170e19c, src_file=0x814444c8 "/home/buildbot/buildbot/build/mariadb-10.4.14/storage/maria/ma_servicethread.c", src_line=116) at /home/buildbot/buildbot/build/mariadb-10.4.14/include/mysql/psi/mysql_thread.h:1211
|
#4 0x80b5ecc1 in my_service_thread_sleep (control=0x81a76418 <checkpoint_control>, sleep_time=29000000000) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/maria/ma_servicethread.c:115
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#5 0x80b5247e in ma_checkpoint_background (arg=0x1e) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/maria/ma_checkpoint.c:707
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#6 0x80af568b in pfs_spawn_thread (arg=0x8403dfd8) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/perfschema/pfs.cc:1869
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#7 0xb76592b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
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#8 0xb709916e in clone () from /lib/i386-linux-gnu/libc.so.6
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|
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Thread 3 (Thread 0xb2b84b40 (LWP 2892)):
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#0 0xb76ffc31 in __kernel_vsyscall ()
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#1 0xb765ee56 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
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#2 0x81114d9f in safe_cond_timedwait (cond=0x8249e340 <COND_timer>, mp=0x8249e2c0 <LOCK_timer>, abstime=0xb2b84250, file=0x815d3914 "/home/buildbot/buildbot/build/mariadb-10.4.14/include/mysql/psi/mysql_thread.h", line=1211) at /home/buildbot/buildbot/build/mariadb-10.4.14/mysys/thr_mutex.c:546
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#3 0x81115d51 in inline_mysql_cond_timedwait (that=0x8249e340 <COND_timer>, mutex=0x8249e2c0 <LOCK_timer>, abstime=0xb2b84250, src_file=0x815d3964 "/home/buildbot/buildbot/build/mariadb-10.4.14/mysys/thr_timer.c", src_line=292) at /home/buildbot/buildbot/build/mariadb-10.4.14/include/mysql/psi/mysql_thread.h:1211
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#4 0x81116930 in timer_handler (arg=0x0) at /home/buildbot/buildbot/build/mariadb-10.4.14/mysys/thr_timer.c:292
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#5 0x80af568b in pfs_spawn_thread (arg=0x83fb4b08) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/perfschema/pfs.cc:1869
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#6 0xb76592b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
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#7 0xb709916e in clone () from /lib/i386-linux-gnu/libc.so.6
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|
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Thread 2 (Thread 0xb6e1f7c0 (LWP 2873)):
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#0 0xb76ffc31 in __kernel_vsyscall ()
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#1 0xb765ea8c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
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#2 0x80cffc28 in os_event::wait (this=0x840c4868) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0event.cc:158
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#3 0x80cff689 in os_event::wait_low (this=0x840c4868, reset_sig_count=2) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0event.cc:325
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#4 0x80cff9cf in os_event_wait_low (event=0x840c4868, reset_sig_count=2) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/os/os0event.cc:502
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#5 0x80e23256 in sync_array_wait_event (arr=0x84054ac8, cell=@0xbfc4aa20: 0x84054b58) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/sync/sync0arr.cc:471
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#6 0x80c24519 in TTASEventMutex<GenericPolicy>::enter (this=0x81a80810 <fil_system+16>, max_spins=60, max_delay=4, filename=0x815807f0 "/home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fil/fil0fil.cc", line=4575) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/include/ib0mutex.h:477
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#7 0x80c2267e in PolicyMutex<TTASEventMutex<GenericPolicy> >::enter (this=0x81a80810 <fil_system+16>, n_spins=30, n_delay=4, name=0x815807f0 "/home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fil/fil0fil.cc", line=4575) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/include/ib0mutex.h:594
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#8 0x80faceaa in fil_validate () at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fil/fil0fil.cc:4575
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#9 0x80fd27ca in SysTablespace::open_or_create (this=0x82496bc0 <srv_sys_space>, is_temp=false, create_new_db=false, sum_new_sizes=0xbfc4abb0, flush_lsn=0xbfc4ac00) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fsp/fsp0sysspace.cc:924
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#10 0x80e1e440 in srv_start (create_new_db=false) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/srv/srv0start.cc:1585
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#11 0x80bf8e38 in innodb_init (p=0x8403dfd8) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/handler/ha_innodb.cc:4210
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#12 0x8089a215 in ha_initialize_handlerton (plugin=0x83fe3aa8) at /home/buildbot/buildbot/build/mariadb-10.4.14/sql/handler.cc:557
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#13 0x805684fb in plugin_initialize (tmp_root=0xbfc4fdb8, plugin=0x83fe3aa8, argc=0x81c280b4 <remaining_argc>, argv=0x83e90330, options_only=false) at /home/buildbot/buildbot/build/mariadb-10.4.14/sql/sql_plugin.cc:1438
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#14 0x8056918d in plugin_init (argc=0x81c280b4 <remaining_argc>, argv=0x83e90330, flags=0) at /home/buildbot/buildbot/build/mariadb-10.4.14/sql/sql_plugin.cc:1720
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#15 0x804195e2 in init_server_components () at /home/buildbot/buildbot/build/mariadb-10.4.14/sql/mysqld.cc:5218
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#16 0x8041ab0c in mysqld_main (argc=161, argv=0x83e90330) at /home/buildbot/buildbot/build/mariadb-10.4.14/sql/mysqld.cc:5747
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#17 0x8040eabb in main (argc=28, argv=0xbfc50524) at /home/buildbot/buildbot/build/mariadb-10.4.14/sql/main.cc:25
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|
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Thread 1 (Thread 0xad5f9b40 (LWP 2904)):
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#0 0x8110b6fd in my_read (Filedes=7, Buffer=0xad5f790c "Limit", ' ' <repeats 21 times>, "Soft Limit", ' ' <repeats 11 times>, "Hard Limit", ' ' <repeats 11 times>, "Units \nMax cpu time", ' ' <repeats 14 times>, "unlimited", ' ' <repeats 12 times>, "unlimited", ' ' <repeats 12 times>, "seconds \nMax file size", ' ' <repeats 13 times>, "unlimited "..., Count=4096, MyFlags=0) at /home/buildbot/buildbot/build/mariadb-10.4.14/mysys/my_read.c:63
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#1 0x80895f77 in output_core_info () at /home/buildbot/buildbot/build/mariadb-10.4.14/sql/signal_handler.cc:66
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#2 0x8089675f in handle_fatal_signal (sig=6) at /home/buildbot/buildbot/build/mariadb-10.4.14/sql/signal_handler.cc:339
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#3 <signal handler called>
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#4 0xb76ffc31 in __kernel_vsyscall ()
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#5 0xb6fdde89 in raise () from /lib/i386-linux-gnu/libc.so.6
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#6 0xb6fdf3e7 in abort () from /lib/i386-linux-gnu/libc.so.6
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#7 0xb6fd6d07 in ?? () from /lib/i386-linux-gnu/libc.so.6
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#8 0xb6fd6d8b in __assert_fail () from /lib/i386-linux-gnu/libc.so.6
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#9 0x80faf4e1 in Check::validate (space=0x841c8c28) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fil/fil0fil.cc:4556
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#10 0x80facefb in fil_validate () at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fil/fil0fil.cc:4587
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#11 0x80f9cbda in fil_validate_skip () at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fil/fil0fil.cc:216
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#12 0x80fac3a6 in fil_aio_wait (segment=5) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/fil/fil0fil.cc:4348
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#13 0x80e19f5d in io_handler_thread (arg=0x824898f4 <n+20>) at /home/buildbot/buildbot/build/mariadb-10.4.14/storage/innobase/srv/srv0start.cc:324
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#14 0xb76592b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
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#15 0xb709916e in clone () from /lib/i386-linux-gnu/libc.so.6
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|
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Compressed file /mnt/buildbot/build/mariadb-10.4.14/mysql-test/var/2/log/rpl.rpl_mdev-11092-innodb,row/mysqld.2/data/core
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- skipping '/mnt/buildbot/build/mariadb-10.4.14/mysql-test/var/2/log/rpl.rpl_mdev-11092-innodb,row/'
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Failing assertion is:
ut_ad(space->id != TRX_SYS_SPACE
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|| space == fil_system.sys_space);
|
Here is a sequence of events during the server start:
1. fil_system.sys_space = nullptr during a global variable initialization
2. TRX_SYS_SPACE fil_space_t is created:
Thread 1 hit Breakpoint 3, fil_space_create (name=0x536073 "innodb_system", id=0, flags=0, purpose=FIL_TYPE_TABLESPACE, crypt_data=0x0, mode=FIL_ENCRYPTION_DEFAULT) at fil0fil.cc:1224
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1224 space->id = id;
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(rr) bt
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#0 fil_space_create (name=0x536073 "innodb_system", id=0, flags=0, purpose=FIL_TYPE_TABLESPACE, crypt_data=0x0, mode=FIL_ENCRYPTION_DEFAULT) at fil0fil.cc:1224
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#1 0x0000000001417eea in SysTablespace::open_or_create (this=0x1e0fee8 <srv_sys_space>, is_temp=false, create_new_db=false, sum_new_sizes=0x7ffef9099be8, flush_lsn=0x7ffef909dbc0) at fsp0sysspace.cc:916
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#2 0x0000000001725145 in srv_start (create_new_db=false) at srv0start.cc:1584
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#3 0x00000000012acbab in innodb_init (p=0x324e648) at ha_innodb.cc:4211
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#4 0x0000000000b5421b in ha_initialize_handlerton (plugin=0x31893b0) at handler.cc:557
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#5 0x0000000000f0556e in plugin_initialize (tmp_root=0x7ffef909e220, plugin=0x31893b0, argc=0x1dd93d8 <remaining_argc>, argv=0x3059be8, options_only=false) at sql_plugin.cc:1438
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#6 0x0000000000f0501a in plugin_init (argc=0x1dd93d8 <remaining_argc>, argv=0x3059be8, flags=0) at sql_plugin.cc:1720
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#7 0x0000000000b1b168 in init_server_components () at mysqld.cc:5217
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#8 0x0000000000b175cc in mysqld_main (argc=147, argv=0x3059be8) at mysqld.cc:5746
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#9 0x0000000000b136d2 in main (argc=23, argv=0x7ffef909e9a8) at main.cc:25
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(rr) p fil_system.sys_space
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$1 = (fil_space_t *) 0x0
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At this point it becomes visible to Check::validate()! And the topic assertion will fail, because fil_system.sys_space is still a nullptr.
3. fil_system.sys_space is initialized with a just created fil_space_t*.
Thread 1 hit Hardware watchpoint 4: fil_system.sys_space
|
|
|
Old value = (fil_space_t *) 0x0
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New value = (fil_space_t *) 0x347f660
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0x0000000001417ef8 in SysTablespace::open_or_create (this=0x1e0fee8 <srv_sys_space>, is_temp=false, create_new_db=false, sum_new_sizes=0x7ffef9099be8, flush_lsn=0x7ffef909dbc0) at fsp0sysspace.cc:916
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916 space = fil_system.sys_space = fil_space_create(
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So, the topic assertion should be relaxed to allow fil_system.sys_space to be nullptr.
There is not such an assertion before 10.3, so the fix should go into 10.3:
https://github.com/MariaDB/server/blob/97f7d4a9b4da77cb79699a0ea873e4a0e628e8a3/storage/innobase/fil/fil0fil.cc#L5300
https://github.com/MariaDB/server/blob/697273554f0952160baa10606c02be1f6cf3c6c5/storage/innobase/fil/fil0fil.cc#L4638
http://buildbot.askmonty.org/buildbot/builders/kvm-fulltest2/builds/21985
10.4 476966b3fb05ce8c061a4b77a0ab0b72
main.partition_innodb_stmt 'innodb' w2 [ fail ]Test ended at 2020-04-08 07:06:28CURRENT_TEST: main.partition_innodb_stmtFailed to start mysqld.1mysqltest failed but provided no output- found 'core' (0/0)Trying 'dbx' to get a backtraceTrying 'gdb' to get a backtrace from coredump /mnt/buildbot/build/mariadb-10.4.13/mysql-test/var/2/log/main.partition_innodb_stmt-innodb/mysqld.1/data/coreCore generated by '/mnt/buildbot/build/mariadb-10.4.13/sql/mysqld'Output from gdb follows. The first stack trace is from the failing thread.The following stack traces are from all threads (so the failing one isduplicated).--------------------------[New LWP 1923][New LWP 1903][New LWP 1916][New LWP 1924][New LWP 1922][New LWP 1921][New LWP 1920][New LWP 1919][New LWP 1918][New LWP 1915][Thread debugging using libthread_db enabled]Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".Core was generated by `/mnt/buildbot/build/mariadb-10.4.13/sql/mysqld --defaults-group-suffix=.1 --def'.Program terminated with signal SIGSEGV, Segmentation fault.#0 0x811d6bf3 in my_read (Filedes=7, Buffer=0xad5f790c "Limit", ' ' <repeats 21 times>, "Soft Limit", ' ' <repeats 11 times>, "Hard Limit", ' ' <repeats 11 times>, "Units \nMax cpu time", ' ' <repeats 14 times>, "unlimited", ' ' <repeats 12 times>, "unlimited", ' ' <repeats 12 times>, "seconds \nMax file size", ' ' <repeats 13 times>, "unlimited "..., Count=4096, MyFlags=0) at /home/buildbot/buildbot/build/mariadb-10.4.13/mysys/my_read.c:6363 int got_errno= my_errno= errno;[Current thread is 1 (Thread 0xad5f9b40 (LWP 1923))]#0 0x811d6bf3 in my_read (Filedes=7, Buffer=0xad5f790c "Limit", ' ' <repeats 21 times>, "Soft Limit", ' ' <repeats 11 times>, "Hard Limit", ' ' <repeats 11 times>, "Units \nMax cpu time", ' ' <repeats 14 times>, "unlimited", ' ' <repeats 12 times>, "unlimited", ' ' <repeats 12 times>, "seconds \nMax file size", ' ' <repeats 13 times>, "unlimited "..., Count=4096, MyFlags=0) at /home/buildbot/buildbot/build/mariadb-10.4.13/mysys/my_read.c:63#1 0x8095c20b in output_core_info () at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/signal_handler.cc:66#2 0x8095c9f3 in handle_fatal_signal (sig=6) at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/signal_handler.cc:339#3 <signal handler called>#4 0xb77cec31 in __kernel_vsyscall ()#5 0xb70ace89 in raise () from /lib/i386-linux-gnu/libc.so.6#6 0xb70ae3e7 in abort () from /lib/i386-linux-gnu/libc.so.6#7 0xb70a5d07 in ?? () from /lib/i386-linux-gnu/libc.so.6#8 0xb70a5d8b in __assert_fail () from /lib/i386-linux-gnu/libc.so.6#9 0x81079e1d in Check::validate (space=0x83d64828) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4555#10 0x81077837 in fil_validate () at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4586#11 0x81067512 in fil_validate_skip () at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:216#12 0x81076ce2 in fil_aio_wait (segment=5) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4347#13 0x80ee3b63 in io_handler_thread (arg=0x82553774 <n+20>) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/srv/srv0start.cc:324#14 0xb77282b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0#15 0xb716816e in clone () from /lib/i386-linux-gnu/libc.so.6Thread 10 (Thread 0xb2c53b40 (LWP 1915)):#0 0xb77cec31 in __kernel_vsyscall ()#1 0xb772de56 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0#2 0x811e01e1 in safe_cond_timedwait (cond=0x82568180 <COND_timer>, mp=0x82568100 <LOCK_timer>, abstime=0xb2c53250, file=0x8169efe8 "/home/buildbot/buildbot/build/mariadb-10.4.13/include/mysql/psi/mysql_thread.h", line=1211) at /home/buildbot/buildbot/build/mariadb-10.4.13/mysys/thr_mutex.c:546#3 0x811e1193 in inline_mysql_cond_timedwait (that=0x82568180 <COND_timer>, mutex=0x82568100 <LOCK_timer>, abstime=0xb2c53250, src_file=0x8169f038 "/home/buildbot/buildbot/build/mariadb-10.4.13/mysys/thr_timer.c", src_line=292) at /home/buildbot/buildbot/build/mariadb-10.4.13/include/mysql/psi/mysql_thread.h:1211#4 0x811e1d72 in timer_handler (arg=0x0) at /home/buildbot/buildbot/build/mariadb-10.4.13/mysys/thr_timer.c:292#5 0x80bbda55 in pfs_spawn_thread (arg=0x83b5eb30) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/perfschema/pfs.cc:1869#6 0xb77282b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0#7 0xb716816e in clone () from /lib/i386-linux-gnu/libc.so.6Thread 9 (Thread 0xafdfeb40 (LWP 1918)):#0 0xb779a570 in ?? () from /lib/i386-linux-gnu/libaio.so.1#1 0xb779a5e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1#2 0x80db6f1d in LinuxAIOHandler::collect (this=0xafdfe0e0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1819#3 0x80db7629 in LinuxAIOHandler::poll (this=0xafdfe0e0, m1=0xafdfe150, m2=0xafdfe154, request=0xafdfe178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1980#4 0x80db778d in os_aio_linux_handler (global_segment=0, m1=0xafdfe150, m2=0xafdfe154, request=0xafdfe178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:2034#5 0x80dbcd19 in os_aio_handler (segment=0, m1=0xafdfe150, m2=0xafdfe154, request=0xafdfe178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:5604#6 0x81076d63 in fil_aio_wait (segment=0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4349#7 0x80ee3b63 in io_handler_thread (arg=0x82553760 <n>) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/srv/srv0start.cc:324#8 0xb77282b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0#9 0xb716816e in clone () from /lib/i386-linux-gnu/libc.so.6Thread 8 (Thread 0xaf5fdb40 (LWP 1919)):#0 0xb779a570 in ?? () from /lib/i386-linux-gnu/libaio.so.1#1 0xb779a5e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1#2 0x80db6f1d in LinuxAIOHandler::collect (this=0xaf5fd0e0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1819#3 0x80db7629 in LinuxAIOHandler::poll (this=0xaf5fd0e0, m1=0xaf5fd150, m2=0xaf5fd154, request=0xaf5fd178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1980#4 0x80db778d in os_aio_linux_handler (global_segment=1, m1=0xaf5fd150, m2=0xaf5fd154, request=0xaf5fd178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:2034#5 0x80dbcd19 in os_aio_handler (segment=1, m1=0xaf5fd150, m2=0xaf5fd154, request=0xaf5fd178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:5604#6 0x81076d63 in fil_aio_wait (segment=1) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4349#7 0x80ee3b63 in io_handler_thread (arg=0x82553764 <n+4>) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/srv/srv0start.cc:324#8 0xb77282b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0#9 0xb716816e in clone () from /lib/i386-linux-gnu/libc.so.6Thread 7 (Thread 0xaedfcb40 (LWP 1920)):#0 0xb779a570 in ?? () from /lib/i386-linux-gnu/libaio.so.1#1 0xb779a5e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1#2 0x80db6f1d in LinuxAIOHandler::collect (this=0xaedfc0e0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1819#3 0x80db7629 in LinuxAIOHandler::poll (this=0xaedfc0e0, m1=0xaedfc150, m2=0xaedfc154, request=0xaedfc178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1980#4 0x80db778d in os_aio_linux_handler (global_segment=2, m1=0xaedfc150, m2=0xaedfc154, request=0xaedfc178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:2034#5 0x80dbcd19 in os_aio_handler (segment=2, m1=0xaedfc150, m2=0xaedfc154, request=0xaedfc178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:5604#6 0x81076d63 in fil_aio_wait (segment=2) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4349#7 0x80ee3b63 in io_handler_thread (arg=0x82553768 <n+8>) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/srv/srv0start.cc:324#8 0xb77282b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0#9 0xb716816e in clone () from /lib/i386-linux-gnu/libc.so.6Thread 6 (Thread 0xae5fbb40 (LWP 1921)):#0 0xb779a570 in ?? () from /lib/i386-linux-gnu/libaio.so.1#1 0xb779a5e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1#2 0x80db6f1d in LinuxAIOHandler::collect (this=0xae5fb0e0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1819#3 0x80db7629 in LinuxAIOHandler::poll (this=0xae5fb0e0, m1=0xae5fb150, m2=0xae5fb154, request=0xae5fb178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1980#4 0x80db778d in os_aio_linux_handler (global_segment=3, m1=0xae5fb150, m2=0xae5fb154, request=0xae5fb178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:2034#5 0x80dbcd19 in os_aio_handler (segment=3, m1=0xae5fb150, m2=0xae5fb154, request=0xae5fb178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:5604#6 0x81076d63 in fil_aio_wait (segment=3) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4349#7 0x80ee3b63 in io_handler_thread (arg=0x8255376c <n+12>) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/srv/srv0start.cc:324#8 0xb77282b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0#9 0xb716816e in clone () from /lib/i386-linux-gnu/libc.so.6Thread 5 (Thread 0xaddfab40 (LWP 1922)):#0 0xb779a570 in ?? () from /lib/i386-linux-gnu/libaio.so.1#1 0xb779a5e6 in io_getevents () from /lib/i386-linux-gnu/libaio.so.1#2 0x80db6f1d in LinuxAIOHandler::collect (this=0xaddfa0e0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1819#3 0x80db7629 in LinuxAIOHandler::poll (this=0xaddfa0e0, m1=0xaddfa150, m2=0xaddfa154, request=0xaddfa178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:1980#4 0x80db778d in os_aio_linux_handler (global_segment=4, m1=0xaddfa150, m2=0xaddfa154, request=0xaddfa178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:2034#5 0x80dbcd19 in os_aio_handler (segment=4, m1=0xaddfa150, m2=0xaddfa154, request=0xaddfa178) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0file.cc:5604#6 0x81076d63 in fil_aio_wait (segment=4) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4349#7 0x80ee3b63 in io_handler_thread (arg=0x82553770 <n+16>) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/srv/srv0start.cc:324#8 0xb77282b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0#9 0xb716816e in clone () from /lib/i386-linux-gnu/libc.so.6Thread 4 (Thread 0xacdf8b40 (LWP 1924)):#0 0xb77cec31 in __kernel_vsyscall ()#1 0xb772da8c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0#2 0x80dc6dbe in os_event::wait (this=0x83d2ae38) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0event.cc:158#3 0x80dc681f in os_event::wait_low (this=0x83d2ae38, reset_sig_count=1) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0event.cc:325#4 0x80dc6b65 in os_event_wait_low (event=0x83d2ae38, reset_sig_count=0) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0event.cc:502#5 0x80ff3537 in buf_flush_page_cleaner_coordinator () at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/buf/buf0flu.cc:3044#6 0xb77282b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0#7 0xb716816e in clone () from /lib/i386-linux-gnu/libc.so.6Thread 3 (Thread 0xb17ffb40 (LWP 1916)):#0 0xb77cec31 in __kernel_vsyscall ()#1 0xb772de56 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0#2 0x811e01e1 in safe_cond_timedwait (cond=0x8251f760 <COND_checkpoint>, mp=0x8251f6e0 <LOCK_checkpoint>, abstime=0xb17ff19c, file=0x815100f8 "/home/buildbot/buildbot/build/mariadb-10.4.13/include/mysql/psi/mysql_thread.h", line=1211) at /home/buildbot/buildbot/build/mariadb-10.4.13/mysys/thr_mutex.c:546#3 0x80c26af6 in inline_mysql_cond_timedwait (that=0x8251f760 <COND_checkpoint>, mutex=0x8251f6e0 <LOCK_checkpoint>, abstime=0xb17ff19c, src_file=0x81510148 "/home/buildbot/buildbot/build/mariadb-10.4.13/storage/maria/ma_servicethread.c", src_line=116) at /home/buildbot/buildbot/build/mariadb-10.4.13/include/mysql/psi/mysql_thread.h:1211#4 0x80c2705b in my_service_thread_sleep (control=0x81b3f418 <checkpoint_control>, sleep_time=29000000000) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/maria/ma_servicethread.c:115#5 0x80c1a818 in ma_checkpoint_background (arg=0x1e) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/maria/ma_checkpoint.c:707#6 0x80bbda55 in pfs_spawn_thread (arg=0x83be8020) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/perfschema/pfs.cc:1869#7 0xb77282b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0#8 0xb716816e in clone () from /lib/i386-linux-gnu/libc.so.6Thread 2 (Thread 0xb6eee7c0 (LWP 1903)):#0 0xb77cec31 in __kernel_vsyscall ()#1 0xb772da8c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0#2 0x80dc6dbe in os_event::wait (this=0x83c6eb58) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0event.cc:158#3 0x80dc681f in os_event::wait_low (this=0x83c6eb58, reset_sig_count=2) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0event.cc:325#4 0x80dc6b65 in os_event_wait_low (event=0x83c6eb58, reset_sig_count=2) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/os/os0event.cc:502#5 0x80eecdde in sync_array_wait_event (arr=0x83bfed18, cell=@0xbfcaad20: 0x83bfeda8) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/sync/sync0arr.cc:471#6 0x80ced3b7 in TTASEventMutex<GenericPolicy>::enter (this=0x81b4a690 <fil_system+16>, max_spins=60, max_delay=4, filename=0x8164bcd8 "/home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc", line=4574) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/include/ib0mutex.h:477#7 0x80ceb4de in PolicyMutex<TTASEventMutex<GenericPolicy> >::enter (this=0x81b4a690 <fil_system+16>, n_spins=30, n_delay=4, name=0x8164bcd8 "/home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc", line=4574) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/include/ib0mutex.h:594#8 0x810777e6 in fil_validate () at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4574#9 0x8109d2ae in SysTablespace::open_or_create (this=0x82560a00 <srv_sys_space>, is_temp=false, create_new_db=false, sum_new_sizes=0xbfcaaeb0, flush_lsn=0xbfcaaf00) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fsp/fsp0sysspace.cc:924#10 0x80ee805f in srv_start (create_new_db=false) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/srv/srv0start.cc:1583#11 0x80cc147c in innodb_init (p=0x83be8020) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/handler/ha_innodb.cc:4263#12 0x8096089b in ha_initialize_handlerton (plugin=0x83b8d9f8) at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/handler.cc:557#13 0x80626b11 in plugin_initialize (tmp_root=0xbfcb00b8, plugin=0x83b8d9f8, argc=0x81cf1f34 <remaining_argc>, argv=0x83a3a578, options_only=false) at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/sql_plugin.cc:1438#14 0x806277a3 in plugin_init (argc=0x81cf1f34 <remaining_argc>, argv=0x83a3a578, flags=0) at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/sql_plugin.cc:1720#15 0x804d3ad3 in init_server_components () at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/mysqld.cc:5207#16 0x804d5015 in mysqld_main (argc=150, argv=0x83a3a578) at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/mysqld.cc:5730#17 0x804c8d4b in main (argc=26, argv=0xbfcb0da4) at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/main.cc:25Thread 1 (Thread 0xad5f9b40 (LWP 1923)):#0 0x811d6bf3 in my_read (Filedes=7, Buffer=0xad5f790c "Limit", ' ' <repeats 21 times>, "Soft Limit", ' ' <repeats 11 times>, "Hard Limit", ' ' <repeats 11 times>, "Units \nMax cpu time", ' ' <repeats 14 times>, "unlimited", ' ' <repeats 12 times>, "unlimited", ' ' <repeats 12 times>, "seconds \nMax file size", ' ' <repeats 13 times>, "unlimited "..., Count=4096, MyFlags=0) at /home/buildbot/buildbot/build/mariadb-10.4.13/mysys/my_read.c:63#1 0x8095c20b in output_core_info () at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/signal_handler.cc:66#2 0x8095c9f3 in handle_fatal_signal (sig=6) at /home/buildbot/buildbot/build/mariadb-10.4.13/sql/signal_handler.cc:339#3 <signal handler called>#4 0xb77cec31 in __kernel_vsyscall ()#5 0xb70ace89 in raise () from /lib/i386-linux-gnu/libc.so.6#6 0xb70ae3e7 in abort () from /lib/i386-linux-gnu/libc.so.6#7 0xb70a5d07 in ?? () from /lib/i386-linux-gnu/libc.so.6#8 0xb70a5d8b in __assert_fail () from /lib/i386-linux-gnu/libc.so.6#9 0x81079e1d in Check::validate (space=0x83d64828) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4555#10 0x81077837 in fil_validate () at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4586#11 0x81067512 in fil_validate_skip () at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:216#12 0x81076ce2 in fil_aio_wait (segment=5) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/fil/fil0fil.cc:4347#13 0x80ee3b63 in io_handler_thread (arg=0x82553774 <n+20>) at /home/buildbot/buildbot/build/mariadb-10.4.13/storage/innobase/srv/srv0start.cc:324#14 0xb77282b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0#15 0xb716816e in clone () from /lib/i386-linux-gnu/libc.so.6