Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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10.5.13
Description
On a 64bit , os Rocky Linux 8.5 (Green Obsidian), using 10.5.13 MariaDB, while checking some records inside a innodb 16M records table (SELECT * FROM... ORDER BY Id DESC LIMIT 100) - I suddenly got a total crash for MariaDB and the service keeps trying to fix and fails, then starts over... Reboot did not help either.
The os uses glibc-2.28-164.el8_5.3.x86_64 and bellow is the log line that was right before the loop crash failure:
2022-05-02 18:20:14 1691406 [ERROR] InnoDB: Probable data corruption on page 519096. Original record on that page;
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(compact record)2022-05-02 18:20:14 1691406 [ERROR] InnoDB: Cannot find the dir slot for this record on that page;
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(compact record)2022-05-02 18:20:14 0x7f908931c700 InnoDB: Assertion failure in file /builddir/build/BUILD/mariadb-10.5.9/storage/innobase/page/page0page.cc line 138
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|
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The loop failure log is bellow:
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InnoDB: We intentionally generate a memory trap.
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InnoDB: Submit a detailed bug report to https://jira.mariadb.org/
|
InnoDB: If you get repeated assertion failures or crashes, even
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InnoDB: immediately after the mysqld startup, there may be
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InnoDB: corruption in the InnoDB tablespace. Please refer to
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InnoDB: https://mariadb.com/kb/en/library/innodb-recovery-modes/
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InnoDB: about forcing recovery.
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220502 18:20:14 [ERROR] mysqld got signal 6 ;
|
This could be because you hit a bug. It is also possible that this binary
|
or one of the libraries it was linked against is corrupt, improperly built,
|
or misconfigured. This error can also be caused by malfunctioning hardware.
|
|
|
To report this bug, see https://mariadb.com/kb/en/reporting-bugs
|
|
|
We will try our best to scrape up some info that will hopefully help
|
diagnose the problem, but since we have already crashed,
|
something is definitely wrong and this may fail.
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|
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Server version: 10.5.9-MariaDB
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key_buffer_size=402653184
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read_buffer_size=2097152
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max_used_connections=77
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max_threads=302
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thread_count=14
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It is possible that mysqld could use up to
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key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 5967331 K bytes of memory
|
Hope that's ok; if not, decrease some variables in the equation.
|
|
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Thread pointer: 0x7f8f88071c48
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Attempting backtrace. You can use the following information to find out
|
where mysqld died. If you see no messages after this, something went
|
terribly wrong...
|
stack_bottom = 0x7f908931bbd8 thread_stack 0x49000
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??:0(my_print_stacktrace)[0x55b67cf70171]
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??:0(handle_fatal_signal)[0x55b67ca18115]
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sigaction.c:0(__restore_rt)[0x7f91b4904c20]
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:0(__GI_raise)[0x7f91b269f37f]
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:0(__GI_abort)[0x7f91b2689db5]
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??:0(wsrep_write_dummy_event_low(THD*, char const*))[0x55b67c70990a]
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??:0(wsrep_write_dummy_event_low(THD*, char const*))[0x55b67c6f0b34]
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??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c
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har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cd53df8]
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??:0(wsrep_notify_status(wsrep::server_state::state, wsrep::view const*))[0x55b67cd2187a]
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??:0(wsrep_notify_status(wsrep::server_state::state, wsrep::view const*))[0x55b67cd2610c]
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??:0(std::_Rb_tree<unsigned int, unsigned int, std::_Identity<unsigned int>, std::less<unsigned int>, std::allocator<unsigned int> >::_M_erase(std::_Rb_tree_node<unsigned int>*))[0x55b67ce53609]
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??:0(std::_Rb_tree<unsigned int, unsigned int, std::_Identity<unsigned int>, std::less<unsigned int>, std::allocator<unsigned int> >::_M_erase(std::_Rb_tree_node<unsigned int>*))[0x55b67ce5369e]
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??:0(std::_Rb_tree<unsigned int, unsigned int, std::_Identity<unsigned int>, std::less<unsigned int>, std::allocator<unsigned int> >::_M_erase(std::_Rb_tree_node<unsigned int>*))[0x55b67ce33107]
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??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c
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har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cdb7992]
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??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c
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har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cdb7a7e]
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??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c
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har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cdc81e3]
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??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c
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har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cdc8e57]
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??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c
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har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cda3304]
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??:0(wsrep_notify_status(wsrep::server_state::state, wsrep::view const*))[0x55b67ccebd16]
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??:0(handler::ha_update_row(unsigned char const*, unsigned char const*))[0x55b67ca25d82]
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??:0(mysql_update(THD*, TABLE_LIST*, List<Item>&, List<Item>&, Item*, unsigned int, st_order*, unsigned long long, bool, unsigned long long*, unsigned long long*))[0x55b67c8d42f5]
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??:0(mysql_execute_command(THD*))[0x55b67c82961f]
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??:0(mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x55b67c81b5ba]
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??:0(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x55b67c826755]
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??:0(do_command(THD*))[0x55b67c827734]
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??:0(do_handle_one_connection(CONNECT*, bool))[0x55b67c916268]
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??:0(handle_one_connection)[0x55b67c91666d]
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??:0(MyCTX_nopad::finish(unsigned char*, unsigned int*))[0x55b67cc3bb6f]
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pthread_create.c:0(start_thread)[0x7f91b48fa17a]
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:0(__GI___clone)[0x7f91b2764dc3]
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Trying to get some variables.
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Some pointers may be invalid and cause the dump to abort.
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Query (0x7f8f8801e1e0): update feed308_buffer set Id = Id+15500070
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Connection ID (thread ID): 1691406
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Status: NOT_KILLED
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|
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Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,deriv
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ed_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=
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off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=on,table_elimination=on,extended_keys=on,exi
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sts_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on,not_null_range_scan=off
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|
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The manual page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mysqld/ contains
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information that should help you find out what is causing the crash.
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Writing a core file...
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Working directory at /var/lib/mysql
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Resource Limits:
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Limit Soft Limit Hard Limit Units
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Max cpu time unlimited unlimited seconds
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Max file size unlimited unlimited bytes
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Max data size unlimited unlimited bytes
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Max stack size 8388608 unlimited bytes
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Max core file size 0 unlimited bytes
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Max resident set unlimited unlimited bytes
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Max processes 63030 63030 processes
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Max open files 8531 8531 files
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Max locked memory 65536 65536 bytes
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Max address space unlimited unlimited bytes
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Max file locks unlimited unlimited locks
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Max pending signals 63030 63030 signals
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Max msgqueue size 819200 819200 bytes
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Max nice priority 0 0
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Max realtime priority 0 0
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Max realtime timeout unlimited unlimited us
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Core pattern: |/usr/lib/systemd/systemd-coredump %P %u %g %s %t %c %h %e
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Then it says the recovery was done BUT NO, it keeps crashing...
Attachments
Issue Links
- blocks
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MDEV-28349 Provide "crash safe" options for CHECK TABLE and ALTER TABLE ... CHECK PARTITION ...
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- Open
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- causes
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- Closed
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- is blocked by
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- Closed
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Activity
| Field | Original Value | New Value |
|---|---|---|
| Description |
On a 64bit , os Rocky Linux 8.5 (Green Obsidian), using 10.5.13 MariaDB, while checking some records inside a innodb 16M records table (SELECT * FROM... ORDER BY Id DESC LIMIT 100) - I suddenly got a total crash for MariaDB and the service keeps trying to fix and fails, then starts over... Reboot did not help either.
The os uses glibc-2.28-164.el8_5.3.x86_64 and bellow is the log line that was right before the loop crash failure: 2022-05-02 18:20:14 1691406 [ERROR] InnoDB: Probable data corruption on page 519096. Original record on that page; (compact record)2022-05-02 18:20:14 1691406 [ERROR] InnoDB: Cannot find the dir slot for this record on that page; (compact record)2022-05-02 18:20:14 0x7f908931c700 InnoDB: Assertion failure in file /builddir/build/BUILD/mariadb-10.5.9/storage/innobase/page/page0page.cc line 138 The loop failure log is bellow: InnoDB: We intentionally generate a memory trap. InnoDB: Submit a detailed bug report to https://jira.mariadb.org/ InnoDB: If you get repeated assertion failures or crashes, even InnoDB: immediately after the mysqld startup, there may be InnoDB: corruption in the InnoDB tablespace. Please refer to InnoDB: https://mariadb.com/kb/en/library/innodb-recovery-modes/ InnoDB: about forcing recovery. 220502 18:20:14 [ERROR] mysqld got signal 6 ; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. To report this bug, see https://mariadb.com/kb/en/reporting-bugs We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail. Server version: 10.5.9-MariaDB key_buffer_size=402653184 read_buffer_size=2097152 max_used_connections=77 max_threads=302 thread_count=14 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 5967331 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x7f8f88071c48 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... stack_bottom = 0x7f908931bbd8 thread_stack 0x49000 ??:0(my_print_stacktrace)[0x55b67cf70171] ??:0(handle_fatal_signal)[0x55b67ca18115] sigaction.c:0(__restore_rt)[0x7f91b4904c20] :0(__GI_raise)[0x7f91b269f37f] :0(__GI_abort)[0x7f91b2689db5] ??:0(wsrep_write_dummy_event_low(THD*, char const*))[0x55b67c70990a] ??:0(wsrep_write_dummy_event_low(THD*, char const*))[0x55b67c6f0b34] ??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cd53df8] ??:0(wsrep_notify_status(wsrep::server_state::state, wsrep::view const*))[0x55b67cd2187a] ??:0(wsrep_notify_status(wsrep::server_state::state, wsrep::view const*))[0x55b67cd2610c] ??:0(std::_Rb_tree<unsigned int, unsigned int, std::_Identity<unsigned int>, std::less<unsigned int>, std::allocator<unsigned int> >::_M_erase(std::_Rb_tree_node<unsigned int>*))[0x55b67ce53609] ??:0(std::_Rb_tree<unsigned int, unsigned int, std::_Identity<unsigned int>, std::less<unsigned int>, std::allocator<unsigned int> >::_M_erase(std::_Rb_tree_node<unsigned int>*))[0x55b67ce5369e] ??:0(std::_Rb_tree<unsigned int, unsigned int, std::_Identity<unsigned int>, std::less<unsigned int>, std::allocator<unsigned int> >::_M_erase(std::_Rb_tree_node<unsigned int>*))[0x55b67ce33107] ??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cdb7992] ??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cdb7a7e] ??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cdc81e3] ??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cdc8e57] ??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cda3304] ??:0(wsrep_notify_status(wsrep::server_state::state, wsrep::view const*))[0x55b67ccebd16] ??:0(handler::ha_update_row(unsigned char const*, unsigned char const*))[0x55b67ca25d82] ??:0(mysql_update(THD*, TABLE_LIST*, List<Item>&, List<Item>&, Item*, unsigned int, st_order*, unsigned long long, bool, unsigned long long*, unsigned long long*))[0x55b67c8d42f5] ??:0(mysql_execute_command(THD*))[0x55b67c82961f] ??:0(mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x55b67c81b5ba] ??:0(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x55b67c826755] ??:0(do_command(THD*))[0x55b67c827734] ??:0(do_handle_one_connection(CONNECT*, bool))[0x55b67c916268] ??:0(handle_one_connection)[0x55b67c91666d] ??:0(MyCTX_nopad::finish(unsigned char*, unsigned int*))[0x55b67cc3bb6f] pthread_create.c:0(start_thread)[0x7f91b48fa17a] :0(__GI___clone)[0x7f91b2764dc3] Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (0x7f8f8801e1e0): update feed308_buffer set Id = Id+15500070 Connection ID (thread ID): 1691406 Status: NOT_KILLED Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,deriv ed_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based= off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=on,table_elimination=on,extended_keys=on,exi sts_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on,not_null_range_scan=off The manual page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mysqld/ contains information that should help you find out what is causing the crash. Writing a core file... Working directory at /var/lib/mysql Resource Limits: Limit Soft Limit Hard Limit Units Max cpu time unlimited unlimited seconds Max file size unlimited unlimited bytes Max data size unlimited unlimited bytes Max stack size 8388608 unlimited bytes Max core file size 0 unlimited bytes Max resident set unlimited unlimited bytes Max processes 63030 63030 processes Max open files 8531 8531 files Max locked memory 65536 65536 bytes Max address space unlimited unlimited bytes Max file locks unlimited unlimited locks Max pending signals 63030 63030 signals Max msgqueue size 819200 819200 bytes Max nice priority 0 0 Max realtime priority 0 0 Max realtime timeout unlimited unlimited us Core pattern: |/usr/lib/systemd/systemd-coredump %P %u %g %s %t %c %h %e Then it says the recovery was done BUT NO, it keeps crashing... |
On a 64bit , os Rocky Linux 8.5 (Green Obsidian), using 10.5.13 MariaDB, while checking some records inside a innodb 16M records table (SELECT * FROM... ORDER BY Id DESC LIMIT 100) - I suddenly got a total crash for MariaDB and the service keeps trying to fix and fails, then starts over... Reboot did not help either.
The os uses glibc-2.28-164.el8_5.3.x86_64 and bellow is the log line that was right before the loop crash failure: {noformat} 2022-05-02 18:20:14 1691406 [ERROR] InnoDB: Probable data corruption on page 519096. Original record on that page; (compact record)2022-05-02 18:20:14 1691406 [ERROR] InnoDB: Cannot find the dir slot for this record on that page; (compact record)2022-05-02 18:20:14 0x7f908931c700 InnoDB: Assertion failure in file /builddir/build/BUILD/mariadb-10.5.9/storage/innobase/page/page0page.cc line 138 The loop failure log is bellow: InnoDB: We intentionally generate a memory trap. InnoDB: Submit a detailed bug report to https://jira.mariadb.org/ InnoDB: If you get repeated assertion failures or crashes, even InnoDB: immediately after the mysqld startup, there may be InnoDB: corruption in the InnoDB tablespace. Please refer to InnoDB: https://mariadb.com/kb/en/library/innodb-recovery-modes/ InnoDB: about forcing recovery. 220502 18:20:14 [ERROR] mysqld got signal 6 ; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. To report this bug, see https://mariadb.com/kb/en/reporting-bugs We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail. Server version: 10.5.9-MariaDB key_buffer_size=402653184 read_buffer_size=2097152 max_used_connections=77 max_threads=302 thread_count=14 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 5967331 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x7f8f88071c48 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... stack_bottom = 0x7f908931bbd8 thread_stack 0x49000 ??:0(my_print_stacktrace)[0x55b67cf70171] ??:0(handle_fatal_signal)[0x55b67ca18115] sigaction.c:0(__restore_rt)[0x7f91b4904c20] :0(__GI_raise)[0x7f91b269f37f] :0(__GI_abort)[0x7f91b2689db5] ??:0(wsrep_write_dummy_event_low(THD*, char const*))[0x55b67c70990a] ??:0(wsrep_write_dummy_event_low(THD*, char const*))[0x55b67c6f0b34] ??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cd53df8] ??:0(wsrep_notify_status(wsrep::server_state::state, wsrep::view const*))[0x55b67cd2187a] ??:0(wsrep_notify_status(wsrep::server_state::state, wsrep::view const*))[0x55b67cd2610c] ??:0(std::_Rb_tree<unsigned int, unsigned int, std::_Identity<unsigned int>, std::less<unsigned int>, std::allocator<unsigned int> >::_M_erase(std::_Rb_tree_node<unsigned int>*))[0x55b67ce53609] ??:0(std::_Rb_tree<unsigned int, unsigned int, std::_Identity<unsigned int>, std::less<unsigned int>, std::allocator<unsigned int> >::_M_erase(std::_Rb_tree_node<unsigned int>*))[0x55b67ce5369e] ??:0(std::_Rb_tree<unsigned int, unsigned int, std::_Identity<unsigned int>, std::less<unsigned int>, std::allocator<unsigned int> >::_M_erase(std::_Rb_tree_node<unsigned int>*))[0x55b67ce33107] ??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cdb7992] ??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cdb7a7e] ??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cdc81e3] ??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cdc8e57] ??:0(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(c har*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...))[0x55b67cda3304] ??:0(wsrep_notify_status(wsrep::server_state::state, wsrep::view const*))[0x55b67ccebd16] ??:0(handler::ha_update_row(unsigned char const*, unsigned char const*))[0x55b67ca25d82] ??:0(mysql_update(THD*, TABLE_LIST*, List<Item>&, List<Item>&, Item*, unsigned int, st_order*, unsigned long long, bool, unsigned long long*, unsigned long long*))[0x55b67c8d42f5] ??:0(mysql_execute_command(THD*))[0x55b67c82961f] ??:0(mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x55b67c81b5ba] ??:0(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x55b67c826755] ??:0(do_command(THD*))[0x55b67c827734] ??:0(do_handle_one_connection(CONNECT*, bool))[0x55b67c916268] ??:0(handle_one_connection)[0x55b67c91666d] ??:0(MyCTX_nopad::finish(unsigned char*, unsigned int*))[0x55b67cc3bb6f] pthread_create.c:0(start_thread)[0x7f91b48fa17a] :0(__GI___clone)[0x7f91b2764dc3] Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (0x7f8f8801e1e0): update feed308_buffer set Id = Id+15500070 Connection ID (thread ID): 1691406 Status: NOT_KILLED Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,deriv ed_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based= off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=on,table_elimination=on,extended_keys=on,exi sts_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on,not_null_range_scan=off The manual page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mysqld/ contains information that should help you find out what is causing the crash. Writing a core file... Working directory at /var/lib/mysql Resource Limits: Limit Soft Limit Hard Limit Units Max cpu time unlimited unlimited seconds Max file size unlimited unlimited bytes Max data size unlimited unlimited bytes Max stack size 8388608 unlimited bytes Max core file size 0 unlimited bytes Max resident set unlimited unlimited bytes Max processes 63030 63030 processes Max open files 8531 8531 files Max locked memory 65536 65536 bytes Max address space unlimited unlimited bytes Max file locks unlimited unlimited locks Max pending signals 63030 63030 signals Max msgqueue size 819200 819200 bytes Max nice priority 0 0 Max realtime priority 0 0 Max realtime timeout unlimited unlimited us Core pattern: |/usr/lib/systemd/systemd-coredump %P %u %g %s %t %c %h %e {noformat} Then it says the recovery was done BUT NO, it keeps crashing... |
The stack trace output above handler::ha_update_row() is incorrect. That is a bug in the MariaDB crash handler.
Based on the number of stack frames, the crash might occur during a merge of the change buffer. The message is output by the function page_dir_find_owner_slot(), which has many other callers as well.
Disabling the change buffer alone would not fix such corruption. Rebuilding the table (ALTER TABLE feed308_buffer FORCE;) should.
| Status | Open [ 1 ] | Needs Feedback [ 10501 ] |
Hi Marko,
Yes, you are right - at the failure moment the mariadb version was 10.5.9 and AFTER the crash i update it, hoping for that to help some way, but it did not.
The only way I managed to make mariadb work again was to delete the innodb file for the table i was working on (luckily had separate file per each innodb table) and restore it from latest sql backup dump. For any other config change, the innodb auto repair simply kept staying in repair + false success loop, over and over again.
Thank you.
| Status | Needs Feedback [ 10501 ] | Open [ 1 ] |
| Fix Version/s | 10.5 [ 23123 ] |
| Assignee | Marko Mäkelä [ marko ] |
I do not have enough information to guess the cause of the corruption. Among other things, it could be something in Galera snapshot transfer (MDEV-24845) or something in recovery (say, MDEV-28043).
In MDEV-13542, many sources of crash on corrupted data were removed, but not this one.
| Link |
This issue is blocked by |
| Fix Version/s | 10.6 [ 24028 ] | |
| Fix Version/s | 10.7 [ 24805 ] | |
| Fix Version/s | 10.8 [ 26121 ] | |
| Fix Version/s | 10.9 [ 26905 ] | |
| Fix Version/s | 10.5 [ 23123 ] | |
| Labels | innodb | corruption |
| Summary | mariadb crashed completely (does not recover) | Crash in page_dir_find_owner_slot() |
| Link | This issue blocks MDEV-28349 [ MDEV-28349 ] |
| Status | Open [ 1 ] | In Progress [ 3 ] |
| issue.field.resolutiondate | 2022-06-09 10:52:27.0 | 2022-06-09 10:52:27.549 |
| Fix Version/s | 10.6.9 [ 27507 ] | |
| Fix Version/s | 10.7.5 [ 27505 ] | |
| Fix Version/s | 10.8.4 [ 27503 ] | |
| Fix Version/s | 10.9.2 [ 27115 ] | |
| Fix Version/s | 10.6 [ 24028 ] | |
| Fix Version/s | 10.7 [ 24805 ] | |
| Fix Version/s | 10.8 [ 26121 ] | |
| Fix Version/s | 10.9 [ 26905 ] | |
| Resolution | Fixed [ 1 ] | |
| Status | In Progress [ 3 ] | Closed [ 6 ] |
| Link |
This issue causes |
Stack trace has similarities to
MDEV-27765. Are you sure about 10.5.13? The error log lists 10.5.9. Did you update after the crash?The stack trace info shows the triggering query was update feed308_buffer set Id = Id+15500070.
Can you install the MariaDB-server-debuginfo corresponding to your server version. Then coredumpctl debug followed by thread apply all bt -frame-arguments all full.
From
MDEV-27734, recommending changing to innodb_change_buffering=none.