InnoDB: End of page dump 170804 19:27:37 InnoDB: Page checksum 2609776990, prior-to-4.0.14-form checksum 1115186578 InnoDB: stored checksum 589388457, prior-to-4.0.14-form stored checksum 1625671810 InnoDB: Page lsn 268435456 1593788, low 4 bytes of lsn at page end 1593788 InnoDB: Page number (if stored to page already) 8, InnoDB: space id (if created with >= MySQL-4.1.1 and stored already) 0 InnoDB: Page may be an update undo log page InnoDB: Page may be an index page where index id is 1 InnoDB: (index "CLUST_IND" of table "SYS_TABLES") InnoDB: Database page corruption on disk or a failed InnoDB: file read of page 8. InnoDB: You may have to recover from a backup. InnoDB: It is also possible that your operating InnoDB: system has corrupted its own file cache InnoDB: and rebooting your computer removes the InnoDB: error. InnoDB: If the corrupt page is an index page InnoDB: you can also try to fix the corruption InnoDB: by dumping, dropping, and reimporting InnoDB: the corrupt table. You can use CHECK InnoDB: TABLE to scan your table for corruption. InnoDB: See also http://dev.mysql.com/doc/refman/5.5/en/forcing-innodb-recovery.html InnoDB: about forcing recovery. InnoDB: Ending processing because of a corrupt database page. 170804 19:27:37 InnoDB: Assertion failure in thread 3069924336 in file buf0buf.c line 3623 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. 17:27:37 UTC - 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. 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. key_buffer_size=16777216 read_buffer_size=131072 max_used_connections=0 max_threads=151 thread_count=0 connection_count=0 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 346093 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x0 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 = 0 thread_stack 0x30000 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. 170804 19:56:39 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead. 170804 19:56:39 [Note] Plugin 'FEDERATED' is disabled. 170804 19:56:39 InnoDB: The InnoDB memory heap is disabled 170804 19:56:39 InnoDB: Mutexes and rw_locks use GCC atomic builtins 170804 19:56:39 InnoDB: Compressed tables use zlib 1.2.8 170804 19:56:39 InnoDB: Using Linux native AIO 170804 19:56:39 InnoDB: Initializing buffer pool, size = 128.0M 170804 19:56:39 InnoDB: Completed initialization of buffer pool 170804 19:56:39 InnoDB: highest supported file format is Barracuda. 170804 19:56:40 InnoDB: Error: page 8 log sequence number 1152921504608440764 InnoDB: is in the future! Current system log sequence number 1595685. InnoDB: Your database may be corrupt or you may have copied the InnoDB InnoDB: tablespace but not the InnoDB log files. See InnoDB: http://dev.mysql.com/doc/refman/5.5/en/forcing-innodb-recovery.html InnoDB: for more information. InnoDB: Database page corruption on disk or a failed InnoDB: file read of page 8. InnoDB: You may have to recover from a backup. 170804 19:56:40 InnoDB: Page dump in ascii and hex (16384 bytes): len 16384; hex 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asc #!Z Q E 2 infimum supremum 8 40($ SYS_FOREIGN - = 95-!% tSYS_FOREIGN_COLS @ - $ @ @ @ @ @ @ @ @ " @ @ @ @ @ @ @ @ @ D B @ @ @ H@ @ @ @ P @ @ @ @ @ @ D @ @ @ @@ @ @ @ @ @ @ ! @ @ @ @ @ @@ ! @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ ( @@ @ @ @ @ @ @ @ ` @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ p " P @ @ @ @ @ H @ @ @ @ @ @ @ @ @ @ @ @@ @ @ @ @ @ @ A @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ " @ @ @ @ @ P @ @ @ @ @ @ @ @ @ @ t e` Q ; InnoDB: End of page dump 170804 19:56:42 InnoDB: Page checksum 2609776990, prior-to-4.0.14-form checksum 1115186578 InnoDB: stored checksum 589388457, prior-to-4.0.14-form stored checksum 1625671810 InnoDB: Page lsn 268435456 1593788, low 4 bytes of lsn at page end 1593788 InnoDB: Page number (if stored to page already) 8, InnoDB: space id (if created with >= MySQL-4.1.1 and stored already) 0 InnoDB: Page may be an update undo log page InnoDB: Page may be an index page where index id is 1 InnoDB: (index "CLUST_IND" of table "SYS_TABLES") InnoDB: Database page corruption on disk or a failed InnoDB: file read of page 8. InnoDB: You may have to recover from a backup. InnoDB: It is also possible that your operating InnoDB: system has corrupted its own file cache InnoDB: and rebooting your computer removes the InnoDB: error. InnoDB: If the corrupt page is an index page InnoDB: you can also try to fix the corruption InnoDB: by dumping, dropping, and reimporting InnoDB: the corrupt table. You can use CHECK InnoDB: TABLE to scan your table for corruption. InnoDB: See also http://dev.mysql.com/doc/refman/5.5/en/forcing-innodb-recovery.html InnoDB: about forcing recovery. InnoDB: Ending processing because of a corrupt database page. 170804 19:56:42 InnoDB: Assertion failure in thread 3069703152 in file buf0buf.c line 3623 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. 17:56:42 UTC - 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. 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. key_buffer_size=16777216 read_buffer_size=131072 max_used_connections=0 max_threads=151 thread_count=0 connection_count=0 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 346093 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x0 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 = 0 thread_stack 0x30000 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.