Details
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Type:
Bug
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Status: Closed
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Priority:
Major
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Resolution: Not a Bug
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Affects Version/s: 5.5.35
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Fix Version/s: 5.5.39
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Component/s: None
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Labels:None
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Environment:- Server DELL PowerEdge 2950 32 GB RAM, 2 x Intel Xeon CPU E5420@2.50GHz
- Linux Debian 7.4 (wheezy), ext4 filesystem
- Defined as a MySQL Slave using MIXED binlog format
Description
I had a crash on a MariaDB 5.5.35 slave with the following error (see below).
I have not much information about what was running at this moment, but wonder if someone have some tips or any known issues regarding such error trace ("access page [...] is outside the tablespace bounds").
Don't know if it may be related but I noticed I had a quite large sort_buffer_size in my.cnf (16MB, restored to its default value since). I recreated the slave instance and did not reproduced the problem though.
140311 14:46:06 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.5.35-MariaDB-log' socket: '/var/run/mysqld/mysqld.sock' port: 3306 MariaDB Server InnoDB: Error: trying to access page number 4294503295 in space 0, InnoDB: space name ./ibdata1, InnoDB: which is outside the tablespace bounds. InnoDB: Byte offset 0, len 16384, i/o type 10. InnoDB: If you get this error at mysqld startup, please check that InnoDB: your my.cnf matches the ibdata files that you have in the InnoDB: MySQL server. 140311 14:47:31 InnoDB: Assertion failure in thread 140687496423168 in file fil0fil.c line 5462 InnoDB: We intentionally generate a memory trap. InnoDB: Submit a detailed bug report to http://bugs.mysql.com. 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: http://dev.mysql.com/doc/refman/5.5/en/forcing-innodb-recovery.html InnoDB: about forcing recovery. 140311 14:47:31 [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 http://kb.askmonty.org/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: 5.5.35-MariaDB-log key_buffer_size=536870912 read_buffer_size=1048576 max_used_connections=19 max_threads=502 thread_count=2 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 9272059 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x0x0 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 = 0x0 thread_stack 0x40000 mysys/stacktrace.c:247(my_print_stacktrace)[0xaed74e] sql/signal_handler.cc:153(handle_fatal_signal)[0x6da40c] /lib/x86_64-linux-gnu/libpthread.so.0(+0xf030)[0x7ff8feb9f030] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35)[0x7ff8fdc6b475] /lib/x86_64-linux-gnu/libc.so.6(abort+0x180)[0x7ff8fdc6e6f0] fil/fil0fil.c:5512(_fil_io)[0x9a4266] buf/buf0rea.c:239(buf_read_page_low)[0x97a59f] buf/buf0rea.c:455(buf_read_page)[0x97b7c9] buf/buf0buf.c:2577(buf_page_get_gen)[0x967cf1] include/fut0fut.ic:53(fut_get_ptr)[0x9bb8fb] fsp/fsp0fsp.c:2044(fsp_free_seg_inode)[0x9af565] fsp/fsp0fsp.c:3603(fseg_free_step)[0x9b6c18] trx/trx0purge.c:493(trx_purge_free_segment)[0x9285ef] trx/trx0purge.c:655(trx_purge_truncate_history)[0x92a16a] row/row0purge.c:749(row_purge)[0xa0fd26] que/que0que.c:1259(que_thr_step)[0xa0533c] trx/trx0purge.c:1229(trx_purge)[0x928c8b] srv/srv0srv.c:4192(srv_purge_thread)[0x91c4dc] /lib/x86_64-linux-gnu/libpthread.so.0(+0x6b50)[0x7ff8feb96b50] /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7ff8fdd150ed] The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains information that should help you find out what is causing the crash. 140311 14:47:32 mysqld_safe Number of processes running now: 0 140311 14:47:32 mysqld_safe mysqld restarted 140311 14:47:32 InnoDB: The InnoDB memory heap is disabled 140311 14:47:32 InnoDB: Mutexes and rw_locks use GCC atomic builtins 140311 14:47:32 InnoDB: Compressed tables use zlib 1.2.3 140311 14:47:32 InnoDB: Using Linux native AIO 140311 14:47:32 InnoDB: Initializing buffer pool, size = 16.0G 140311 14:47:34 InnoDB: Completed initialization of buffer pool 140311 14:47:34 InnoDB: highest supported file format is Barracuda. InnoDB: The log sequence number in ibdata files does not match InnoDB: the log sequence number in the ib_logfiles! 140311 14:47:34 InnoDB: Database was not shut down normally! InnoDB: Starting crash recovery. InnoDB: Reading tablespace information from the .ibd files... InnoDB: Restoring possible half-written data pages from the doublewrite InnoDB: buffer... InnoDB: In a MySQL replication slave the last master binlog file InnoDB: position 65074994, file name mysql-bin.001125 InnoDB: and relay log file InnoDB: position 65075278, file name ./relay-bin.000245 InnoDB: Last MySQL binlog file position 0 4668, file name /data/inetlog/mysql/mysql-bin.000005 140311 14:47:35 InnoDB: Waiting for the background threads to start 140311 14:47:36 Percona XtraDB (http://www.percona.com) 5.5.35-MariaDB-33.0 started; log sequence number 865880510567 140311 14:47:36 [Note] Plugin 'FEEDBACK' is disabled. 140311 14:47:36 [Note] Recovering after a crash using /data/inetlog/mysql/mysql-bin 140311 14:47:36 [Note] Starting crash recovery... 140311 14:47:36 [Note] Crash recovery finished. 140311 14:47:36 [Note] Server socket created on IP: '0.0.0.0'. 140311 14:47:36 [Warning] 'user' entry 'root@maroc' ignored in --skip-name-resolve mode. 140311 14:47:36 [Warning] 'proxies_priv' entry '@ root@maroc' ignored in --skip-name-resolve mode. 140311 14:47:36 [Note] Event Scheduler: Loaded 0 events 140311 14:47:36 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.5.35-MariaDB-log' socket: '/var/run/mysqld/mysqld.sock' port: 3306 MariaDB Server InnoDB: Error: trying to access page number 4294503295 in space 0, InnoDB: space name ./ibdata1, InnoDB: which is outside the tablespace bounds. InnoDB: Byte offset 0, len 16384, i/o type 10. InnoDB: If you get this error at mysqld startup, please check that InnoDB: your my.cnf matches the ibdata files that you have in the InnoDB: MySQL server. 140311 14:49:04 InnoDB: Assertion failure in thread 139631139989248 in file fil0fil.c line 5462 InnoDB: We intentionally generate a memory trap. InnoDB: Submit a detailed bug report to http://bugs.mysql.com. 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: http://dev.mysql.com/doc/refman/5.5/en/forcing-innodb-recovery.html InnoDB: about forcing recovery. 140311 14:49:04 [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 http://kb.askmonty.org/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: 5.5.35-MariaDB-log key_buffer_size=536870912 read_buffer_size=1048576 max_used_connections=16 max_threads=502 thread_count=5 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 9272059 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x0x0 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 = 0x0 thread_stack 0x40000 mysys/stacktrace.c:247(my_print_stacktrace)[0xaed74e] sql/signal_handler.cc:153(handle_fatal_signal)[0x6da40c] /lib/x86_64-linux-gnu/libpthread.so.0(+0xf030)[0x7f030aee5030] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35)[0x7f0309fb1475] /lib/x86_64-linux-gnu/libc.so.6(abort+0x180)[0x7f0309fb46f0] fil/fil0fil.c:5512(_fil_io)[0x9a4266] buf/buf0rea.c:239(buf_read_page_low)[0x97a59f] buf/buf0rea.c:455(buf_read_page)[0x97b7c9] buf/buf0buf.c:2577(buf_page_get_gen)[0x967cf1] include/fut0fut.ic:53(fut_get_ptr)[0x9bb8fb] fsp/fsp0fsp.c:2044(fsp_free_seg_inode)[0x9af565] fsp/fsp0fsp.c:3603(fseg_free_step)[0x9b6c18] trx/trx0purge.c:493(trx_purge_free_segment)[0x9285ef] trx/trx0purge.c:655(trx_purge_truncate_history)[0x92a16a] row/row0purge.c:749(row_purge)[0xa0fd26] que/que0que.c:1259(que_thr_step)[0xa0533c] trx/trx0purge.c:1229(trx_purge)[0x928c8b] srv/srv0srv.c:4192(srv_purge_thread)[0x91c4dc] /lib/x86_64-linux-gnu/libpthread.so.0(+0x6b50)[0x7f030aedcb50] /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7f030a05b0ed] The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains information that should help you find out what is causing the crash. 140311 14:49:05 mysqld_safe Number of processes running now: 0 140311 14:49:05 mysqld_safe mysqld restarted 140311 14:49:05 InnoDB: The InnoDB memory heap is disabled 140311 14:49:05 InnoDB: Mutexes and rw_locks use GCC atomic builtins 140311 14:49:05 InnoDB: Compressed tables use zlib 1.2.3 140311 14:49:05 InnoDB: Using Linux native AIO 140311 14:49:05 InnoDB: Initializing buffer pool, size = 16.0G 140311 14:49:07 InnoDB: Completed initialization of buffer pool 140311 14:49:07 InnoDB: highest supported file format is Barracuda. InnoDB: The log sequence number in ibdata files does not match InnoDB: the log sequence number in the ib_logfiles! 140311 14:49:07 InnoDB: Database was not shut down normally! InnoDB: Starting crash recovery. InnoDB: Reading tablespace information from the .ibd files... InnoDB: Restoring possible half-written data pages from the doublewrite InnoDB: buffer... InnoDB: In a MySQL replication slave the last master binlog file InnoDB: position 65074994, file name mysql-bin.001125 InnoDB: and relay log file InnoDB: position 65075278, file name ./relay-bin.000245 InnoDB: Last MySQL binlog file position 0 4668, file name /data/inetlog/mysql/mysql-bin.000005 140311 14:49:08 InnoDB: Waiting for the background threads to start 140311 14:49:09 Percona XtraDB (http://www.percona.com) 5.5.35-MariaDB-33.0 started; log sequence number 865880510717 140311 14:49:09 [Note] Plugin 'FEEDBACK' is disabled. 140311 14:49:09 [Note] Recovering after a crash using /data/inetlog/mysql/mysql-bin 140311 14:49:09 [Note] Starting crash recovery... 140311 14:49:09 [Note] Crash recovery finished. 140311 14:49:09 [Note] Server socket created on IP: '0.0.0.0'. 140311 14:49:09 [Warning] 'user' entry 'root@maroc' ignored in --skip-name-resolve mode. 140311 14:49:09 [Warning] 'proxies_priv' entry '@ root@maroc' ignored in --skip-name-resolve mode. 140311 14:49:10 [Note] Event Scheduler: Loaded 0 events 140311 14:49:10 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.5.35-MariaDB-log' socket: '/var/run/mysqld/mysqld.sock' port: 3306 MariaDB Server
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Hi Nicolas,
What is the value of innodb_force_recovery in the server where you had the crashes?