Details
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Bug
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Status: Confirmed (View Workflow)
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Minor
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Resolution: Unresolved
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10.2(EOL), 10.3(EOL), 10.4(EOL)
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None
Description
Looks similar to MDEV-21994, but the crash is not due to backup lock and the versions affected are different (ref below)
SET autocommit=FALSE;
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ALTER TABLE mysql.columns_priv ENGINE=InnoDB;
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FLUSH PRIVILEGES;
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Leads to:
10.3.29 eb7c5530eccb7d6782077e5562f5a471d2ccbc01 (Debug) |
mysqld: /test/10.3_dbg/sql/sql_reload.cc:213: bool reload_acl_and_cache(THD*, long long unsigned int, TABLE_LIST*, int*): Assertion `!thd || thd->locked_tables_mode || !thd->mdl_context.has_locks() || thd->handler_tables_hash.records || thd->ull_hash.records || thd->global_read_lock.is_acquired()' failed.
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10.3.29 eb7c5530eccb7d6782077e5562f5a471d2ccbc01 (Debug) |
Core was generated by `/test/MD160321-mariadb-10.3.29-linux-x86_64-dbg/bin/mysqld --no-defaults --core'.
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Program terminated with signal SIGABRT, Aborted.
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#0 __pthread_kill (threadid=<optimized out>, signo=signo@entry=6)
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at ../sysdeps/unix/sysv/linux/pthread_kill.c:56
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[Current thread is 1 (Thread 0x152df40bd700 (LWP 4059893))]
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(gdb) bt
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#0 __pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:56
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#1 0x000055e0b2960b86 in my_write_core (sig=sig@entry=6) at /test/10.3_dbg/mysys/stacktrace.c:386
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#2 0x000055e0b210bb91 in handle_fatal_signal (sig=6) at /test/10.3_dbg/sql/signal_handler.cc:343
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#3 <signal handler called>
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#4 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
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#5 0x0000152df7819859 in __GI_abort () at abort.c:79
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#6 0x0000152df7819729 in __assert_fail_base (fmt=0x152df79af588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x55e0b2a45e28 "!thd || thd->locked_tables_mode || !thd->mdl_context.has_locks() || thd->handler_tables_hash.records || thd->ull_hash.records || thd->global_read_lock.is_acquired()", file=0x55e0b2a45e00 "/test/10.3_dbg/sql/sql_reload.cc", line=213, function=<optimized out>) at assert.c:92
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#7 0x0000152df782af36 in __GI___assert_fail (assertion=assertion@entry=0x55e0b2a45e28 "!thd || thd->locked_tables_mode || !thd->mdl_context.has_locks() || thd->handler_tables_hash.records || thd->ull_hash.records || thd->global_read_lock.is_acquired()", file=file@entry=0x55e0b2a45e00 "/test/10.3_dbg/sql/sql_reload.cc", line=line@entry=213, function=function@entry=0x55e0b2a45db0 "bool reload_acl_and_cache(THD*, long long unsigned int, TABLE_LIST*, int*)") at assert.c:101
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#8 0x000055e0b1fe24bd in reload_acl_and_cache (thd=thd@entry=0x152d98000d90, options=1, tables=tables@entry=0x0, write_to_binlog=write_to_binlog@entry=0x152df40bae70) at /test/10.3_dbg/sql/sql_class.h:1989
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#9 0x000055e0b1e84f0c in mysql_execute_command (thd=thd@entry=0x152d98000d90) at /test/10.3_dbg/sql/sql_parse.cc:5421
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#10 0x000055e0b1e894c4 in mysql_parse (thd=thd@entry=0x152d98000d90, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x152df40bc540, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/10.3_dbg/sql/sql_parse.cc:7867
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#11 0x000055e0b1e8bc32 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x152d98000d90, packet=packet@entry=0x152d980198f1 "FLUSH PRIVILEGES", packet_length=packet_length@entry=16, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/10.3_dbg/sql/sql_class.h:1139
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#12 0x000055e0b1e8eddf in do_command (thd=0x152d98000d90) at /test/10.3_dbg/sql/sql_parse.cc:1398
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#13 0x000055e0b1fb47db in do_handle_one_connection (connect=connect@entry=0x55e0b64a8cd0) at /test/10.3_dbg/sql/sql_connect.cc:1403
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#14 0x000055e0b1fb4a12 in handle_one_connection (arg=0x55e0b64a8cd0) at /test/10.3_dbg/sql/sql_connect.cc:1308
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#15 0x0000152df7d1f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
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#16 0x0000152df7916293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
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10.2.38 (Debug) |
mysqld: /test/10.2_dbg/sql/sql_reload.cc:220: bool reload_acl_and_cache(THD*, long long unsigned int, TABLE_LIST*, int*): Assertion `!thd || thd->locked_tables_mode || !thd->mdl_context.has_locks() || thd->handler_tables_hash.records || thd->ull_hash.records || thd->global_read_lock.is_acquired()' failed.
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10.2.38 (Debug) |
Core was generated by `/test/MD160321-mariadb-10.2.38-linux-x86_64-dbg/bin/mysqld --no-defaults --core'.
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Program terminated with signal SIGABRT, Aborted.
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#0 __pthread_kill (threadid=<optimized out>, signo=signo@entry=6)
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at ../sysdeps/unix/sysv/linux/pthread_kill.c:56
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[Current thread is 1 (Thread 0x14bf98142700 (LWP 4035190))]
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(gdb) bt
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#0 __pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:56
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#1 0x000055d94e7c7f9a in my_write_core (sig=sig@entry=6) at /test/10.2_dbg/mysys/stacktrace.c:382
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#2 0x000055d94e0ae043 in handle_fatal_signal (sig=6) at /test/10.2_dbg/sql/signal_handler.cc:343
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#3 <signal handler called>
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#4 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
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#5 0x000014bfb31ee859 in __GI_abort () at abort.c:79
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#6 0x000014bfb31ee729 in __assert_fail_base (fmt=0x14bfb3384588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x55d94e89d120 "!thd || thd->locked_tables_mode || !thd->mdl_context.has_locks() || thd->handler_tables_hash.records || thd->ull_hash.records || thd->global_read_lock.is_acquired()", file=0x55d94e89d0f8 "/test/10.2_dbg/sql/sql_reload.cc", line=220, function=<optimized out>) at assert.c:92
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#7 0x000014bfb31fff36 in __GI___assert_fail (assertion=assertion@entry=0x55d94e89d120 "!thd || thd->locked_tables_mode || !thd->mdl_context.has_locks() || thd->handler_tables_hash.records || thd->ull_hash.records || thd->global_read_lock.is_acquired()", file=file@entry=0x55d94e89d0f8 "/test/10.2_dbg/sql/sql_reload.cc", line=line@entry=220, function=function@entry=0x55d94e89d0a8 "bool reload_acl_and_cache(THD*, long long unsigned int, TABLE_LIST*, int*)") at assert.c:101
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#8 0x000055d94dfe36f6 in reload_acl_and_cache (thd=thd@entry=0x14bf54000d90, options=1, tables=tables@entry=0x0, write_to_binlog=write_to_binlog@entry=0x14bf9813ffc0) at /test/10.2_dbg/sql/sql_plist.h:84
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#9 0x000055d94dead0ef in mysql_execute_command (thd=thd@entry=0x14bf54000d90) at /test/10.2_dbg/sql/sql_parse.cc:5202
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#10 0x000055d94deb0e33 in mysql_parse (thd=thd@entry=0x14bf54000d90, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x14bf98141550, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/10.2_dbg/sql/sql_parse.cc:7790
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#11 0x000055d94deb3933 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x14bf54000d90, packet=packet@entry=0x14bf540195d1 "FLUSH PRIVILEGES", packet_length=packet_length@entry=16, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/10.2_dbg/sql/sql_class.h:1109
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#12 0x000055d94deb673c in do_command (thd=0x14bf54000d90) at /test/10.2_dbg/sql/sql_parse.cc:1381
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#13 0x000055d94dfb9bcc in do_handle_one_connection (connect=connect@entry=0x55d951b272e0) at /test/10.2_dbg/sql/sql_connect.cc:1336
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#14 0x000055d94dfb9df7 in handle_one_connection (arg=0x55d951b272e0) at /test/10.2_dbg/sql/sql_connect.cc:1241
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#15 0x000014bfb36f4609 in start_thread (arg=<optimized out>) at pthread_create.c:477
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#16 0x000014bfb32eb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
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Bug confirmed present in:
MariaDB: 10.2.38 (dbg), 10.3.29 (dbg)
Bug (or feature/syntax) confirmed not present in:
MariaDB: 10.2.38 (opt), 10.3.29 (opt), 10.4.19 (dbg), 10.4.19 (opt), 10.5.10 (dbg), 10.5.10 (opt), 10.6.0 (dbg), 10.6.0 (opt)
Attachments
Issue Links
- relates to
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MDEV-21994 Assertion `!thd || thd->locked_tables_mode || !thd->mdl_context.has_locks() || thd->handler_tables_hash.records || thd->ull_hash.records || thd->global_read_lock.is_acquired() || thd->current_backup_stage != BACKUP_FINISHED' failed in reload_acl_and_cache
- Closed