Details
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Bug
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Status: Open (View Workflow)
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Major
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Resolution: Unresolved
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10.5
Description
http://buildbot.askmonty.org/buildbot/builders/winx64-debug/builds/27582/steps/test/logs/stdio shows an assertion
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bb-10.5-mdev-26539 ad74dfc98a6d670802d6ca74476bf068e2779f5e |
server!ut_dbg_assertion_failed [D:\winx64-debug\build\src\storage\innobase\ut\ut0dbg.cc @ 61]
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char * expr = 0x00007ff9`cd4da078 "lock->lock_word == X_LOCK_DECR"
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char * file = 0x00007ff9`cd4da128 "D:\winx64-debug\build\src\storage\innobase\sync\sync0rw.cc"
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unsigned int line = 0xfe
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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server!rw_lock_free_func [D:\winx64-debug\build\src\storage\innobase\sync\sync0rw.cc @ 254]
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struct rw_lock_t * lock = 0x00000219`e7bdfdf8
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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server!pfs_rw_lock_free_func [D:\winx64-debug\build\src\storage\innobase\include\sync0rw.ic @ 612]
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struct rw_lock_t * lock = 0x00000219`e7bdfdf8
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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server!buf_block_free_mutexes [D:\winx64-debug\build\src\storage\innobase\buf\buf0buf.cc @ 1377]
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struct buf_block_t * block = 0x00000219`e9c412b0
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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server!buf_pool_t::close [D:\winx64-debug\build\src\storage\innobase\buf\buf0buf.cc @ 1539]
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unsigned int64 i = 0x15f7
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struct buf_block_t * block = 0x00000219`e9c412b0
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struct buf_pool_t::chunk_t * chunk = 0x00000219`e4f1e6a8
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class buf_pool_t * this = 0x00007ff9`cf087580
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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server!innodb_shutdown [D:\winx64-debug\build\src\storage\innobase\srv\srv0start.cc @ 2109]
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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there are no other innodb threads at this moment
Attachments
Issue Links
- relates to
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- Closed
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- Closed
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- Closed
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- Closed
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- Closed
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Activity
My search did not find anything similar in main branches (10.x) since 2018-01-15:
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10.2 0292cd0a27418fabe4660fa6f2a92a09 |
innodb.innodb-alter-tempfile '4k,innodb' w1 [ fail ]
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Test ended at 2018-01-15 23:32:19
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|
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CURRENT_TEST: innodb.innodb-alter-debug
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mysqltest: At line 22: query 'ALTER TABLE t1ć DROP FOREIGN KEY t1c2, RENAME TO ②' failed with wrong errno 2013: 'Lost connection to MySQL server during query', instead of 1114...
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…
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CURRENT_TEST: innodb.innodb-alter-tempfile
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…
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Version: '10.2.13-MariaDB-debug-log' socket: '' port: 16100 Source distribution
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180115 23:31:48 [ERROR] mysqld got exception 0xc0000005 ;
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…
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mysqld.exe!pfs_rw_lock_x_lock_func()[sync0rw.ic:525]
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mysqld.exe!btr_cur_update_in_place()[btr0cur.cc:3718]
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The duplicate CURRENT_TEST line in the output looks strange, and the assertion is not exactly the same as the one that seems to have occurred on server shutdown.
In MDEV-24142 (10.6), the assertion in rw_lock_free_func() was replaced with debug assertions in srw_lock::destroy() and sux_lock::free(), which are being called by buf_pool_t::close() on shutdown. But, those assertions never seem to fail.
In 10.5, this assertion appears to fail in the test innodb.undo_truncate only, rather frequently.
I have some evidence that on Windows, the standard output of the mtr test harness may be corrupted. I will assume that this failure occurred during the execution of the test innodb.undo_truncate.
Still fails
https://buildbot.mariadb.org/#/builders/534/builds/8970/steps/7/logs/stdio
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10.5 53499cd1e |
#2 0x000055807bc98eef in handle_fatal_signal (sig=6) at /home/buildbot/amd64-ubuntu-2204-debug-ps/build/sql/signal_handler.cc:360
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curr_time = 1693306128
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tm = {tm_sec = 48, tm_min = 48, tm_hour = 10, tm_mday = 29, tm_mon = 7, tm_year = 123, tm_wday = 2, tm_yday = 240, tm_isdst = 0, tm_gmtoff = 0, tm_zone = 0x7f663a007b1b "UTC"}
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thd = 0x0
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print_invalid_query_pointer = false
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#3 <signal handler called>
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No symbol table info available.
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#4 0x00007f6639ec4a7c in pthread_kill () from /lib/x86_64-linux-gnu/libc.so.6
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No symbol table info available.
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#5 0x00007f6639e70476 in raise () from /lib/x86_64-linux-gnu/libc.so.6
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No symbol table info available.
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#6 0x00007f6639e567f3 in abort () from /lib/x86_64-linux-gnu/libc.so.6
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No symbol table info available.
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#7 0x000055807c368dd4 in ut_dbg_assertion_failed (expr=0x55807ca60c78 "lock->lock_word == X_LOCK_DECR", file=0x55807ca60b50 "/home/buildbot/amd64-ubuntu-2204-debug-ps/build/storage/innobase/sync/sync0rw.cc", line=254) at /home/buildbot/amd64-ubuntu-2204-debug-ps/build/storage/innobase/ut/ut0dbg.cc:60
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No locals.
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#8 0x000055807c30cb10 in rw_lock_free_func (lock=0x55807eaaab78) at /home/buildbot/amd64-ubuntu-2204-debug-ps/build/storage/innobase/sync/sync0rw.cc:254
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__PRETTY_FUNCTION__ = "void rw_lock_free_func(rw_lock_t*)"
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#9 0x000055807c3de460 in pfs_rw_lock_free_func (lock=0x55807eaaab78) at /home/buildbot/amd64-ubuntu-2204-debug-ps/build/storage/innobase/include/sync0rw.inl:611
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No locals.
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#10 0x000055807c3e109c in buf_block_free_mutexes (block=0x7f662e0d9c28) at /home/buildbot/amd64-ubuntu-2204-debug-ps/build/storage/innobase/buf/buf0buf.cc:1196
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No locals.
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#11 0x000055807c3e23e6 in buf_pool_t::close (this=0x55807d0b3340 <buf_pool>) at /home/buildbot/amd64-ubuntu-2204-debug-ps/build/storage/innobase/buf/buf0buf.cc:1363
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i = 3157
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block = 0x7f662e0d9c28
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chunk = 0x55807e8d8028
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__PRETTY_FUNCTION__ = "void buf_pool_t::close()"
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#12 0x000055807c3043b5 in innodb_shutdown () at /home/buildbot/amd64-ubuntu-2204-debug-ps/build/storage/innobase/srv/srv0start.cc:2098
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__PRETTY_FUNCTION__ = "void innodb_shutdown()"
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#13 0x000055807c0aaa07 in innobase_end () at /home/buildbot/amd64-ubuntu-2204-debug-ps/build/storage/innobase/handler/ha_innodb.cc:4137
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thd = 0x0
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#14 0x000055807bc9c568 in ha_finalize_handlerton (plugin=0x55807e6ff030) at /home/buildbot/amd64-ubuntu-2204-debug-ps/build/sql/handler.cc:580
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hton = 0x55807e7c98d8
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__PRETTY_FUNCTION__ = "int ha_finalize_handlerton(st_plugin_int*)"
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#15 0x000055807b94f793 in plugin_deinitialize (plugin=0x55807e6ff030, ref_check=true) at /home/buildbot/amd64-ubuntu-2204-debug-ps/build/sql/sql_plugin.cc:1265
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__PRETTY_FUNCTION__ = "void plugin_deinitialize(st_plugin_int*, bool)"
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#16 0x000055807b94fc88 in reap_plugins () at /home/buildbot/amd64-ubuntu-2204-debug-ps/build/sql/sql_plugin.cc:1341
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count = 68
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plugin = 0x55807e6ff030
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reap = 0x7ffc08cc0220
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list = 0x7ffc08cc0140
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__PRETTY_FUNCTION__ = "void reap_plugins()"
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#17 0x000055807b9522b8 in plugin_shutdown () at /home/buildbot/amd64-ubuntu-2204-debug-ps/build/sql/sql_plugin.cc:2093
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i = 68
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count = 68
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plugins = 0x7ffc08cc0370
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plugin = 0x55807e706aa0
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dl = 0x7ffc08cc0380
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#18 0x000055807b7f16b5 in clean_up (print_message=true) at /home/buildbot/amd64-ubuntu-2204-debug-ps/build/sql/mysqld.cc:1995
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No locals.
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#19 0x000055807b7f8db4 in mysqld_main (argc=169, argv=0x55807e5d5760) at /home/buildbot/amd64-ubuntu-2204-debug-ps/build/sql/mysqld.cc:5733
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please_close_stdin = true
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ho_error = 0
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new_thread_stack_size = 299008
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user = 0x7f65fc22ae38 "\330\246\031\374e\177"
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#20 0x000055807b7edbad in main (argc=28, argv=0x7ffc08cc05d8) at /home/buildbot/amd64-ubuntu-2204-debug-ps/build/sql/main.cc:25
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bb-10.5-release 8852afe31 |
innodb.undo_truncate '2,4k,innodb' w6 [ fail ] Found warnings/errors in server log file!
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Test ended at 2023-08-08 11:35:50
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line
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230808 11:35:46 [ERROR] mysqld got exception 0x80000003 ;
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Attempting backtrace. You can use the following information to find out
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^ Found warnings in D:/Buildbot/amd64-windows/build/mysql-test/var/6/log/mysqld.1.err
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ok
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- found 'mariadbd.dmp' (0/5)
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Trying 'cdb' to get a backtrace
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OS debug symbols will be downloaded and stored in C:\symbols.
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You can control the location of symbol cache with _NT_SYMBOL_PATH
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environment variable. Please refer to Microsoft KB article
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http://support.microsoft.com/kb/311503 for details about _NT_SYMBOL_PATH
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-------------------------------------------------------------------------
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Output from cdb follows. Faulting thread is printed twice,with and without function parameters
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Search for STACK_TEXT to see the stack trace of
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the faulting thread. Callstacks of other threads are printed after it.
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Microsoft (R) Windows Debugger Version 10.0.19041.685 AMD64
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Copyright (c) Microsoft Corporation. All rights reserved.
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Loading Dump File [D:\Buildbot\amd64-windows\build\mysql-test\var\6\log\innodb.undo_truncate-2,4k,innodb\mysqld.1\data\mariadbd.dmp]
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User Mini Dump File: Only registers, stack and portions of memory are available
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Response Time (ms) Location
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OK .
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Response Time (ms) Location
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OK .
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Deferred srv*C:\symbols*http://msdl.microsoft.com/download/symbols
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Symbol search path is: .;srv*C:\symbols*http://msdl.microsoft.com/download/symbols
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Executable search path is: .
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Windows 10 Version 17763 MP (64 procs) Free x64
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Product: Server, suite: TerminalServer SingleUserTS
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17763.1.amd64fre.rs5_release.180914-1434
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Machine Name:
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Debug session time: Tue Aug 8 11:35:47.000 2023 (UTC + 2:00)
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System Uptime: not available
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Process Uptime: 0 days 0:00:43.000
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.............................
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This dump file has a breakpoint exception stored in it.
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The stored exception information can be accessed via .ecxr.
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For analysis of this file, run !analyze -v
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ntdll!NtGetContextThread:
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ret
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0:000> cdb: Reading initial command '!sym prompts off; !analyze -v; .ecxr; !for_each_frame dv /t;!uniqstack -p;q'
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quiet mode - symbol prompts off
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KEY_VALUES_STRING: 1
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Key : Analysis.CPU.Sec
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Value: 0
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Key : Analysis.DebugAnalysisProvider.CPP
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Value: Create: 8007007e on WIN-HI7PPJVFI2B
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Key : Analysis.DebugData
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Value: CreateObject
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Key : Analysis.DebugModel
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Value: CreateObject
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Key : Analysis.Elapsed.Sec
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Value: 0
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Key : Analysis.Memory.CommitPeak.Mb
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Value: 198
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Key : Analysis.System
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Value: CreateObject
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Key : Timeline.Process.Start.DeltaSec
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Value: 43
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CONTEXT: (.ecxr)
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rax=00007fff9b814100 rbx=0000000000000016 rcx=0000000000000016
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rdx=00007fffd42382f0 rsi=00007fff9b814100 rdi=00000098f69eef01
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rip=00007fff9b814105 rsp=00000098f69eeb10 rbp=00000098f69ef2b0
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r8=00000098f69ed518 r9=00000098f69eebc0 r10=0000000000000000
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r11=00000098f69eea40 r12=0000000000000910 r13=0000000000000000
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r14=0000000000000000 r15=00007fffd42db6f0
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iopl=0 nv up ei pl nz ac pe nc
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cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00000212
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server!my_sigabrt_handler:
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int 3
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Resetting default scope
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EXCEPTION_RECORD: (.exr -1)
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ExceptionAddress: 00007fff9b814105 (server!my_sigabrt_handler)
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ExceptionCode: 80000003 (Break instruction exception)
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ExceptionFlags: 00000000
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NumberParameters: 1
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Parameter[0]: 0000000000000000
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WRONG_SYMBOLS_TIMESTAMP: 7dd1a0eb
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WRONG_SYMBOLS_SIZE: 1ee000
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FAULTING_MODULE: 00007fffd7400000 ntdll
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ADDITIONAL_DEBUG_TEXT:
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You can run '.symfix; .reload' to try to fix the symbol path and load symbols. ; Followup set based on attribute [Is_ChosenCrashFollowupThread] from Frame:[0] on thread:[PSEUDO_THREAD]
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STACK_TEXT:
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server!my_sigabrt_handler
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ucrtbase!raise
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ucrtbase!abort
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server!ut_dbg_assertion_failed
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server!rw_lock_free_func
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server!pfs_rw_lock_free_func
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server!buf_block_free_mutexes
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server!buf_pool_t::close
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server!innodb_shutdown
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server!innobase_end
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server!ha_finalize_handlerton
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server!plugin_deinitialize
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server!reap_plugins
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server!plugin_shutdown
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server!clean_up
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server!win_main
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server!mysql_service
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server!mysqld_main
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mariadbd!main
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mariadbd!__scrt_common_main_seh
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kernel32!BaseThreadInitThunk
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ntdll!RtlUserThreadStart
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STACK_COMMAND: .ecxr ; kb ; ** Pseudo Context ** Pseudo ** Value: 1ede2220320 ** ; kb
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FAULTING_SOURCE_LINE: D:\Buildbot\amd64-windows\build\mysys\my_thr_init.c
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FAULTING_SOURCE_FILE: D:\Buildbot\amd64-windows\build\mysys\my_thr_init.c
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FAULTING_SOURCE_LINE_NUMBER: 465
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FAULTING_SOURCE_CODE:
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461:
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462: #if (_MSC_VER >= 1400)
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463: static void my_sigabrt_handler(int sig)
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464: {
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> 465: __debugbreak();
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466: }
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467: #endif /*_MSC_VER >=1400 */
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468:
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469: static void install_sigabrt_handler(void)
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470: {
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BUGCHECK_CODE: 7dd1a0eb
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EXCEPTION_CODE_STR: 7DD1A0EB
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EXCEPTION_STR: WRONG_SYMBOLS
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PROCESS_NAME: ntdll.wrong.symbols.dll
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IMAGE_NAME: ntdll.wrong.symbols.dll
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MODULE_NAME: ntdll_wrong_symbols
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SYMBOL_NAME: ntdll_wrong_symbols!7DD1A0EB1EE000
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FAILURE_BUCKET_ID: WRONG_SYMBOLS_X64_17763.1.amd64fre.rs5_release.180914-1434_TIMESTAMP_361121-142339_7DD1A0EB_ntdll.wrong.symbols.dll!7DD1A0EB1EE000
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OS_VERSION: 10.0.17763.1
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BUILDLAB_STR: rs5_release
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OSPLATFORM_TYPE: x64
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OSNAME: Windows 10
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FAILURE_ID_HASH: {7d129e52-0ab2-f1e4-4813-57f69169ff25}
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Followup: MachineOwner
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---------
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rax=00007fff9b814100 rbx=0000000000000016 rcx=0000000000000016
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rdx=00007fffd42382f0 rsi=00007fff9b814100 rdi=00000098f69eef01
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rip=00007fff9b814105 rsp=00000098f69eeb10 rbp=00000098f69ef2b0
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r8=00000098f69ed518 r9=00000098f69eebc0 r10=0000000000000000
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r11=00000098f69eea40 r12=0000000000000910 r13=0000000000000000
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r14=0000000000000000 r15=00007fffd42db6f0
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iopl=0 nv up ei pl nz ac pe nc
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cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00000212
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server!my_sigabrt_handler:
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int 3
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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server!my_sigabrt_handler [D:\Buildbot\amd64-windows\build\mysys\my_thr_init.c @ 465]
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int sig = 0n22
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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ucrtbase!raise
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Unable to enumerate locals, Win32 error 0n318
|
Private symbols (symbols.pri) are required for locals.
|
Type ".hh dbgerr005" for details.
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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ucrtbase!abort
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Unable to enumerate locals, Win32 error 0n318
|
Private symbols (symbols.pri) are required for locals.
|
Type ".hh dbgerr005" for details.
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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server!ut_dbg_assertion_failed [D:\Buildbot\amd64-windows\build\storage\innobase\ut\ut0dbg.cc @ 61]
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char * expr = 0x00007fff`9d4bc588 "lock->lock_word == X_LOCK_DECR"
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char * file = 0x00007fff`9d4bceb0 "D:\Buildbot\amd64-windows\build\storage\innobase\sync\sync0rw.cc"
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unsigned int line = 0xfe
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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server!rw_lock_free_func [D:\Buildbot\amd64-windows\build\storage\innobase\sync\sync0rw.cc @ 254]
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struct rw_lock_t * lock = 0x00000266`4d6a5368
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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server!pfs_rw_lock_free_func [D:\Buildbot\amd64-windows\build\storage\innobase\include\sync0rw.inl @ 612]
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struct rw_lock_t * lock = 0x00000266`4d6a5368
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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server!buf_block_free_mutexes [D:\Buildbot\amd64-windows\build\storage\innobase\buf\buf0buf.cc @ 1197]
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struct buf_block_t * block = 0x00000266`4bf42660
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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server!buf_pool_t::close [D:\Buildbot\amd64-windows\build\storage\innobase\buf\buf0buf.cc @ 1363]
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unsigned int64 i = 0xb7a
|
struct buf_block_t * block = 0x00000266`4bf42660
|
struct buf_pool_t::chunk_t * chunk = 0x00000266`4718b3e8
|
class buf_pool_t * this = 0x00007fff`9f1b6780
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
server!innodb_shutdown [D:\Buildbot\amd64-windows\build\storage\innobase\srv\srv0start.cc @ 2099]
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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server!innobase_end [D:\Buildbot\amd64-windows\build\storage\innobase\handler\ha_innodb.cc @ 4137]
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class THD * thd = 0x00000000`00000000
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struct handlerton * __formal = 0x00000266`49c49418
|
ha_panic_function __formal = HA_PANIC_CLOSE (0n0)
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struct _db_stack_frame_ _db_stack_frame_ = struct _db_stack_frame_
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
server!ha_finalize_handlerton [D:\Buildbot\amd64-windows\build\sql\handler.cc @ 582]
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struct st_plugin_int * plugin = 0x00000266`459aa430
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struct handlerton * hton = 0x00000266`49c49418
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struct _db_stack_frame_ _db_stack_frame_ = struct _db_stack_frame_
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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server!plugin_deinitialize [D:\Buildbot\amd64-windows\build\sql\sql_plugin.cc @ 1265]
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struct st_plugin_int * plugin = 0x00000266`459aa430
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bool ref_check = true
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
server!reap_plugins [D:\Buildbot\amd64-windows\build\sql\sql_plugin.cc @ 1341]
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struct st_plugin_int ** list = 0x00000098`f69ef110
|
struct st_plugin_int ** reap = 0x00000098`f69ef1e8
|
unsigned int count = 0x42
|
struct st_plugin_int * plugin = 0x00000266`459aa430
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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server!plugin_shutdown [D:\Buildbot\amd64-windows\build\sql\sql_plugin.cc @ 2094]
|
unsigned int i = 0x42
|
unsigned int count = 0x42
|
struct _db_stack_frame_ _db_stack_frame_ = struct _db_stack_frame_
|
struct st_plugin_int ** plugins = 0xcccccccc`cccccccc
|
struct st_plugin_int * plugin = 0x00000266`49b2ec20
|
struct st_plugin_dl ** dl = 0xcccccccc`cccccccc
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
server!clean_up [D:\Buildbot\amd64-windows\build\sql\mysqld.cc @ 1996]
|
bool print_message = true
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
server!win_main [D:\Buildbot\amd64-windows\build\sql\mysqld.cc @ 5738]
|
int argc = 0n168
|
char ** argv = 0x00000266`459e1a60
|
char * user = 0x00000266`4dce9ab8 "--- memory read error at address 0x00000266`4dce9ab8 ---"
|
int ho_error = 0n0
|
unsigned int64 new_thread_stack_size = 0x49000
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
server!mysql_service [D:\Buildbot\amd64-windows\build\sql\mysqld.cc @ 5782]
|
void * p = 0x00000000`00000000
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
server!mysqld_main [D:\Buildbot\amd64-windows\build\sql\mysqld.cc @ 6000]
|
int argc = 0n28
|
char ** argv = 0x00000266`459b9940
|
char [512] file_path = char [512] "D:\Buildbot\amd64-windows\build\sql\Debug\mariadbd.exe"
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
mariadbd!main [D:\Buildbot\amd64-windows\build\sql\main.cc @ 26]
|
int argc = 0n28
|
char ** argv = 0x00000266`459b9940
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
(Inline Function) --------`-------- mariadbd!invoke_main [D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl @ 78]
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
mariadbd!__scrt_common_main_seh [D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl @ 288]
|
bool has_cctor = false
|
int main_result = <value unavailable>
|
<function> ** tls_init_callback = <value unavailable>
|
bool is_nested = <value unavailable>
|
<function> ** tls_dtor_callback = <value unavailable>
|
int main_result = <value unavailable>
|
__scrt_native_startup_state __scrt_current_native_startup_state = <value unavailable>
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
kernel32!BaseThreadInitThunk
|
Unable to enumerate locals, Win32 error 0n318
|
Private symbols (symbols.pri) are required for locals.
|
Type ".hh dbgerr005" for details.
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
ntdll!RtlUserThreadStart
|
Unable to enumerate locals, Win32 error 0n318
|
Private symbols (symbols.pri) are required for locals.
|
Type ".hh dbgerr005" for details.
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
server!my_sigabrt_handler [D:\Buildbot\amd64-windows\build\mysys\my_thr_init.c @ 465]
|
Processing 8 threads, please wait
|
. 0 Id: 1dec.4940 Suspend: 0 Teb: 00000098`f6a8b000 Unfrozen
|
Priority: 0 Priority class: 32
|
ntdll!NtGetContextThread
|
0xffffffff`00000000
|
. 1 Id: 1dec.5700 Suspend: 0 Teb: 00000098`f6a8d000 Unfrozen
|
Priority: 0 Priority class: 32
|
ntdll!NtWaitForWorkViaWorkerFactory
|
ntdll!RtlAcquireSRWLockExclusive
|
kernel32!BaseThreadInitThunk
|
ntdll!RtlUserThreadStart
|
. 3 Id: 1dec.3c10 Suspend: 0 Teb: 00000098`f6a93000 Unfrozen
|
Priority: 0 Priority class: 32
|
ntdll!ZwWaitForAlertByThreadId
|
ntdll!RtlSleepConditionVariableCS
|
KERNELBASE!SleepConditionVariableCS
|
server!pthread_cond_timedwait(struct _RTL_CONDITION_VARIABLE * cond = 0x00007fff`9e774b20, struct _RTL_CRITICAL_SECTION * mutex = 0x00007fff`9e774af0, struct timespec * abstime = 0x00000098`f6fffac8) [D:\Buildbot\amd64-windows\build\mysys\my_wincond.c @ 82]
|
server!inline_mysql_cond_timedwait(struct st_mysql_cond * that = 0x00007fff`9e774b20, struct st_mysql_mutex * mutex = 0x00007fff`9e774af0, struct timespec * abstime = 0x00000098`f6fffac8, char * src_file = 0x00007fff`9e40eb58 "--- memory read error at address 0x00007fff`9e40eb58 ---", unsigned int src_line = 0x141) [D:\Buildbot\amd64-windows\build\include\mysql\psi\mysql_thread.h @ 1259]
|
server!timer_handler(void * arg = 0x00000000`00000000) [D:\Buildbot\amd64-windows\build\mysys\thr_timer.c @ 322]
|
server!pfs_spawn_thread(void * arg = 0x00000266`49962578) [D:\Buildbot\amd64-windows\build\storage\perfschema\pfs.cc @ 2203]
|
server!pthread_start(void * p = 0x00000266`459c6be0) [D:\Buildbot\amd64-windows\build\mysys\my_winthread.c @ 61]
|
ucrtbase!o_exp
|
kernel32!BaseThreadInitThunk
|
ntdll!RtlUserThreadStart
|
. 4 Id: 1dec.6590 Suspend: 0 Teb: 00000098`f6a95000 Unfrozen
|
Priority: 0 Priority class: 32
|
ntdll!ZwWaitForAlertByThreadId
|
ntdll!RtlSleepConditionVariableCS
|
KERNELBASE!SleepConditionVariableCS
|
server!pthread_cond_timedwait(struct _RTL_CONDITION_VARIABLE * cond = 0x00007fff`9f11abb0, struct _RTL_CRITICAL_SECTION * mutex = 0x00007fff`9f11ab80, struct timespec * abstime = 0x00000098`f70ffc88) [D:\Buildbot\amd64-windows\build\mysys\my_wincond.c @ 82]
|
server!inline_mysql_cond_timedwait(struct st_mysql_cond * that = 0x00007fff`9f11abb0, struct st_mysql_mutex * mutex = 0x00007fff`9f11ab80, struct timespec * abstime = 0x00000098`f70ffc88, char * src_file = 0x00007fff`9e6c6650 "--- memory read error at address 0x00007fff`9e6c6650 ---", unsigned int src_line = 0x74) [D:\Buildbot\amd64-windows\build\include\mysql\psi\mysql_thread.h @ 1259]
|
server!my_service_thread_sleep(struct st_ma_service_thread_control * control = 0x00007fff`9e67f4c8, unsigned int64 sleep_time = 0x00000006`fc23ac00) [D:\Buildbot\amd64-windows\build\storage\maria\ma_servicethread.c @ 119]
|
server!ma_checkpoint_background(void * arg = 0x00000000`0000001e) [D:\Buildbot\amd64-windows\build\storage\maria\ma_checkpoint.c @ 725]
|
server!pfs_spawn_thread(void * arg = 0x00000266`49d32ba8) [D:\Buildbot\amd64-windows\build\storage\perfschema\pfs.cc @ 2203]
|
server!pthread_start(void * p = 0x00000266`459c6b00) [D:\Buildbot\amd64-windows\build\mysys\my_winthread.c @ 61]
|
ucrtbase!o_exp
|
kernel32!BaseThreadInitThunk
|
ntdll!RtlUserThreadStart
|
Total threads: 8
|
Duplicate callstacks: 4 (windbg thread #s follow):
|
2, 5, 6, 7
|
|
10.5 ee773753778e741c1aff1449fcd41b775701a4db |
innodb.undo_truncate '2,4k,innodb' w24 [ fail ] Found warnings/errors in server log file!
|
Test ended at 2023-10-30 18:50:15
|
line
|
231030 18:50:12 [ERROR] mysqld got exception 0x80000003 ;
|
…
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
server!ut_dbg_assertion_failed [D:\Buildbot\amd64-windows\build\storage\innobase\ut\ut0dbg.cc @ 61]
|
char * expr = 0x00007fff`81f17ef8 "lock->lock_word == X_LOCK_DECR"
|
char * file = 0x00007fff`81f18820 "D:\Buildbot\amd64-windows\build\storage\innobase\sync\sync0rw.cc"
|
unsigned int line = 0xfe
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
server!rw_lock_free_func [D:\Buildbot\amd64-windows\build\storage\innobase\sync\sync0rw.cc @ 254]
|
struct rw_lock_t * lock = 0x000002d8`bdf01658
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
server!pfs_rw_lock_free_func [D:\Buildbot\amd64-windows\build\storage\innobase\include\sync0rw.inl @ 612]
|
struct rw_lock_t * lock = 0x000002d8`bdf01658
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
server!buf_block_free_mutexes [D:\Buildbot\amd64-windows\build\storage\innobase\buf\buf0buf.cc @ 1197]
|
struct buf_block_t * block = 0x000002d8`bc7909a0
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
server!buf_pool_t::close [D:\Buildbot\amd64-windows\build\storage\innobase\buf\buf0buf.cc @ 1363]
|
unsigned int64 i = 0xb8e
|
struct buf_block_t * block = 0x000002d8`bc7909a0
|
struct buf_pool_t::chunk_t * chunk = 0x000002d8`b79bb388
|
class buf_pool_t * this = 0x00007fff`83c0bc40
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
server!innodb_shutdown [D:\Buildbot\amd64-windows\build\storage\innobase\srv\srv0start.cc @ 2108]
|
I do not see stack traces of other threads that would execute inside InnoDB. I think that to analyze this, we would need a larger dump that includes a copy of the buffer pool, so that we would have some more clues on what might have failed to release the page latch.
Another debug run catches a forgotten page latch release:
|
10.5 fbd11d5f299a1e399ee5b46f141d6f56db0f7f58 |
innodb.undo_truncate '2,4k,innodb' w3 [ fail ] Found warnings/errors in server log file!
|
Test ended at 2023-10-13 01:08:30
|
line
|
Attempting backtrace. You can use the following information to find out
|
^ Found warnings in /dev/shm/var/3/log/mysqld.1.err
|
ok
|
|
|
- found 'core.515' (0/0)
|
Core generated by '/usr/sbin/mariadbd'
|
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 515]
|
[New LWP 518]
|
[New LWP 519]
|
[New LWP 542]
|
[Thread debugging using libthread_db enabled]
|
Using host libthread_db library "/lib64/libthread_db.so.1".
|
Core was generated by `/usr/sbin/mariadbd --defaults-group-suffix=.1 --defaults-file=/dev/shm/var/3/my'.
|
Program terminated with signal 6, Aborted.
|
#0 0x00007f2fe284a9b1 in pthread_kill () from /lib64/libpthread.so.0
|
|
|
Thread 4 (Thread 0x7f2fe40b7700 (LWP 542)):
|
#0 0x00007f2fe1ca33fa in sigwaitinfo () from /lib64/libc.so.6
|
#1 0x00005621331cdc42 in my_sigwait (code=<synthetic pointer>, sig=0x7f2fe40b6a48, set=0x7f2fe40b6a50) at /usr/src/debug/MariaDB-/src_0/include/my_pthread.h:196
|
#2 signal_hand (arg=arg@entry=0x0) at /usr/src/debug/MariaDB-/src_0/sql/mysqld.cc:2999
|
#3 0x0000562133774ad0 in pfs_spawn_thread (arg=0x562139eacf88) at /usr/src/debug/MariaDB-/src_0/storage/perfschema/pfs.cc:2201
|
#4 0x00007f2fe2845e25 in start_thread () from /lib64/libpthread.so.0
|
#5 0x00007f2fe1d6534d in clone () from /lib64/libc.so.6
|
|
|
Thread 3 (Thread 0x7f2fde9a7700 (LWP 519)):
|
#0 0x00007f2fe2849cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
|
#1 0x0000562133c2fb6d in safe_cond_timedwait (cond=cond@entry=0x5621350eeea0 <COND_checkpoint>, mp=mp@entry=0x5621350eeee0 <LOCK_checkpoint>, abstime=abstime@entry=0x7f2fde9a6ab0, file=file@entry=0x562133ce6cb8 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.5.23/include/mysql/psi/mysql_thread.h", line=line@entry=1259) at /usr/src/debug/MariaDB-/src_0/mysys/thr_mutex.c:546
|
#2 0x00005621337099b7 in inline_mysql_cond_timedwait (src_line=116, src_file=0x562133eff188 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.5.23/storage/maria/ma_servicethread.c", abstime=0x7f2fde9a6ab0, mutex=0x5621350eeee0 <LOCK_checkpoint>, that=0x5621350eeea0 <COND_checkpoint>) at /usr/src/debug/MariaDB-/src_0/include/mysql/psi/mysql_thread.h:1259
|
#3 my_service_thread_sleep (control=control@entry=0x56213481bba0 <checkpoint_control>, sleep_time=sleep_time@entry=30000000000) at /usr/src/debug/MariaDB-/src_0/storage/maria/ma_servicethread.c:115
|
#4 0x0000562133701f16 in ma_checkpoint_background (arg=arg@entry=0x1e) at /usr/src/debug/MariaDB-/src_0/storage/maria/ma_checkpoint.c:725
|
#5 0x0000562133774ad0 in pfs_spawn_thread (arg=0x562135f17c08) at /usr/src/debug/MariaDB-/src_0/storage/perfschema/pfs.cc:2201
|
#6 0x00007f2fe2845e25 in start_thread () from /lib64/libpthread.so.0
|
#7 0x00007f2fe1d6534d in clone () from /lib64/libc.so.6
|
|
|
Thread 2 (Thread 0x7f2fe41eb700 (LWP 518)):
|
#0 0x00007f2fe2849cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
|
#1 0x0000562133c2fb6d in safe_cond_timedwait (cond=cond@entry=0x562135197c80 <COND_timer>, mp=mp@entry=0x562135197cc0 <LOCK_timer>, abstime=abstime@entry=0x7f2fe41eab20, file=file@entry=0x562133ce6cb8 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.5.23/include/mysql/psi/mysql_thread.h", line=line@entry=1259) at /usr/src/debug/MariaDB-/src_0/mysys/thr_mutex.c:546
|
#2 0x0000562133c301bd in inline_mysql_cond_timedwait (src_line=321, src_file=0x562134060e70 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.5.23/mysys/thr_timer.c", abstime=0x7f2fe41eab20, mutex=0x562135197cc0 <LOCK_timer>, that=0x562135197c80 <COND_timer>) at /usr/src/debug/MariaDB-/src_0/include/mysql/psi/mysql_thread.h:1259
|
#3 timer_handler (arg=arg@entry=0x0) at /usr/src/debug/MariaDB-/src_0/mysys/thr_timer.c:321
|
#4 0x0000562133774ad0 in pfs_spawn_thread (arg=0x562135f16d08) at /usr/src/debug/MariaDB-/src_0/storage/perfschema/pfs.cc:2201
|
#5 0x00007f2fe2845e25 in start_thread () from /lib64/libpthread.so.0
|
#6 0x00007f2fe1d6534d in clone () from /lib64/libc.so.6
|
|
|
Thread 1 (Thread 0x7f2fe41eea80 (LWP 515)):
|
#0 0x00007f2fe284a9b1 in pthread_kill () from /lib64/libpthread.so.0
|
#1 0x0000562133c2ad64 in my_write_core (sig=6) at /usr/src/debug/MariaDB-/src_0/mysys/stacktrace.c:424
|
#2 0x000056213350cb6e in handle_fatal_signal (sig=6) at /usr/src/debug/MariaDB-/src_0/sql/signal_handler.cc:360
|
#3 <signal handler called>
|
#4 0x00007f2fe1ca21f7 in raise () from /lib64/libc.so.6
|
#5 0x00007f2fe1ca38e8 in abort () from /lib64/libc.so.6
|
#6 0x0000562133a35264 in ut_dbg_assertion_failed (expr=expr@entry=0x562133fe3820 "lock->lock_word == X_LOCK_DECR", file=file@entry=0x562133fe3758 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.5.23/storage/innobase/sync/sync0rw.cc", line=line@entry=254) at /usr/src/debug/MariaDB-/src_0/storage/innobase/ut/ut0dbg.cc:60
|
#7 0x00005621339eaa2d in rw_lock_free_func (lock=lock@entry=0x56213ac6a318) at /usr/src/debug/MariaDB-/src_0/storage/innobase/sync/sync0rw.cc:254
|
#8 0x0000562133a997b0 in pfs_rw_lock_free_func (lock=0x56213ac6a318) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/sync0rw.inl:611
|
#9 buf_block_free_mutexes (block=block@entry=0x7f2fdc2e4138) at /usr/src/debug/MariaDB-/src_0/storage/innobase/buf/buf0buf.cc:1196
|
#10 0x0000562133aa677f in buf_pool_t::close (this=0x56213482b240 <buf_pool>) at /usr/src/debug/MariaDB-/src_0/storage/innobase/buf/buf0buf.cc:1363
|
#11 0x00005621339de454 in innodb_shutdown () at /usr/src/debug/MariaDB-/src_0/storage/innobase/srv/srv0start.cc:2104
|
#12 0x000056213380d3c4 in innobase_end () at /usr/src/debug/MariaDB-/src_0/storage/innobase/handler/ha_innodb.cc:4137
|
#13 0x0000562133510571 in ha_finalize_handlerton (plugin=0x56213a1ac0b0) at /usr/src/debug/MariaDB-/src_0/sql/handler.cc:580
|
#14 0x00005621332bd81b in plugin_deinitialize (plugin=0x56213a1ac0b0, ref_check=ref_check@entry=true) at /usr/src/debug/MariaDB-/src_0/sql/sql_plugin.cc:1265
|
#15 0x00005621332bdef8 in reap_plugins () at /usr/src/debug/MariaDB-/src_0/sql/sql_plugin.cc:1341
|
#16 0x00005621332c0486 in plugin_shutdown () at /usr/src/debug/MariaDB-/src_0/sql/sql_plugin.cc:2093
|
#17 0x00005621331cd16f in clean_up (print_message=print_message@entry=true) at /usr/src/debug/MariaDB-/src_0/sql/mysqld.cc:1995
|
#18 0x00005621331d81cd in mysqld_main (argc=169, argv=0x562135f22ee0) at /usr/src/debug/MariaDB-/src_0/sql/mysqld.cc:5735
|
#19 0x00005621331cae2e in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/MariaDB-/src_0/sql/main.cc:25
|
In MDEV-33009, axel has reproduced hangs with innodb_undo_log_truncate=ON on 10.5 that can be explained by the fact that something forgets to release a page latch.
I see 3 ways to deal with this:
- Upgrade to 10.6 or later.
- Port
MDEV-24142to 10.5. (High risk and effort; why not just upgrade to 10.6?) - Produce an rr replay trace of the failure (extremely unlikely to succeed) so that it can be analyzed.
The same suspected root cause:
|
10.5 eadf0f63a284ba4392089d9271eadf1ce2f62f04 on x86-kvm-centos-6-bintar in the old bb |
encryption.innodb-remove-encryption w1 [ fail ]
|
Test ended at 2024-08-21 18:34:19
|
|
|
CURRENT_TEST: encryption.innodb-remove-encryption
|
--- /usr/local/mariadb-10.5.27-linux-i686/mysql-test/suite/encryption/r/innodb-remove-encryption.result 2024-08-21 18:02:44.000000000 +0300
|
+++ /dev/shm/var/1/log/innodb-remove-encryption.reject 2024-08-21 18:34:18.942684358 +0300
|
@@ -8,25 +8,23 @@
|
# Restart server with encryption
|
# restart: --plugin-load-add=file_key_management --loose-file-key-management --loose-file-key-management-filename=MYSQL_TEST_DIR/std_data/keys.txt --file-key-management-encryption-algorithm=aes_cbc --innodb-encrypt-tables=ON --innodb-encryption-threads=4 --innodb-tablespaces-encryption --innodb-encryption-rotate-key-age=15
|
# Wait until encryption threads have encrypted all tablespaces
|
+Timeout in wait_condition.inc for SELECT COUNT(*) = 4 FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0 AND ROTATING_OR_FLUSHING = 0;
|
+Id User Host db Command Time State Info Progress
|
+3 root localhost test Query 0 starting show full processlist 0.000
|
SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0;
|
NAME
|
SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
|
NAME
|
-innodb_system
|
-mysql/innodb_index_stats
|
-mysql/innodb_table_stats
|
-mysql/transaction_registry
|
# Success!
|
SELECT * from t1;
|
a b
|
# Now turn off encryption and wait for threads to decrypt all tablespaces
|
SET GLOBAL innodb_encrypt_tables = off;
|
+Timeout in wait_condition.inc for SELECT COUNT(*) = 4 FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0 AND ROTATING_OR_FLUSHING = 0;
|
+Id User Host db Command Time State Info Progress
|
+3 root localhost test Query 0 starting show full processlist 0.000
|
SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0;
|
NAME
|
-innodb_system
|
-mysql/innodb_index_stats
|
-mysql/innodb_table_stats
|
-mysql/transaction_registry
|
SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
|
NAME
|
# Success!
|
@@ -35,10 +33,6 @@
|
# restart: --skip-file-key-management --innodb-encrypt-tables=OFF --innodb-encryption-threads=0 --innodb-tablespaces-encryption
|
SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0;
|
NAME
|
-innodb_system
|
-mysql/innodb_index_stats
|
-mysql/innodb_table_stats
|
-mysql/transaction_registry
|
SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
|
NAME
|
SELECT * from t1;
|
|
|
Result length mismatch
|
The assertion failure says that a buffer page latch is in reserved state while the buffer pool is being freed. Because no other InnoDB threads exist, this ought to have been caused by some earlier race condition or memory corruption. If the bug is in InnoDB, that
The 10.6 or later equivalent (if this were to occur there) would be the assertion failure !is_locked_or_waiting() in srw_mutex_impl::destroy(), or some assertion failure in sux_lock<ssux_lock_impl<true>>::free(). Also that call stack should include buf_block_free_mutexes().
The following in the log is misleading:
innodb.innodb-alter-tempfile '32k,innodb' w2 [ fail ] Found warnings/errors in server log file!Test ended at 2021-09-30 15:05:16line210930 15:04:49 [ERROR] mysqld got exception 0x80000003 ;Attempting backtrace. You can use the following information to find out^ Found warnings in D:/winx64-debug/build/mysql-test/var/2/log/mysqld.1.errBut, in the server error log, nothing failed during the execution of that test. There is also something very strange in that log file: some messages that were written by the client side, not by the server at all. Only the first message in the snippet below is from a server:
2021-09-30 15:04:52 0 [Note] D:/winx64-debug/build/sql//Debug/mariadbd.exe: Shutdown completeCURRENT_TEST: innodb.innodb-alter-tempfile$ D:/winx64-debug/build/sql//Debug/mariadbd.exe --defaults-group-suffix=.1 --defaults-file=D:/winx64-debug/build/mysql-test/var/2/my.cnf --log-output=file --innodb --innodb-cmpmem --innodb-cmp-per-index --innodb-trx --innodb-locks --innodb-lock-waits --innodb-metrics --innodb-buffer-pool-stats --innodb-buffer-page --innodb-buffer-page-lru --innodb-sys-columns --innodb-sys-fields --innodb-sys-foreign --innodb-sys-foreign-cols --innodb-sys-indexes --innodb-sys-tables --innodb-sys-virtual --innodb-page-size=32K --innodb-buffer-pool-size=24M --core-file --loose-debug-sync-timeout=300innodb.undo_truncate '2,4k,innodb' w1 [ fail ] Found warnings/errors in server log file!Test ended at 2021-09-30 15:04:54line210930 15:04:49 [ERROR] mysqld got exception 0x80000003 ;Attempting backtrace. You can use the following information to find out^ Found warnings in D:/winx64-debug/build/mysql-test/var/1/log/mysqld.1.errThat branch is only one commit ahead of 10.5 be803f037f98812410f24b67af61aa7857969dcf, and nothing in that commit should affect this.
Can you repeat this failure when running the test innodb.undo_truncate on Windows for a few hundred or thousand times?