Pour les logs il y a un sacré nombre de lignes qui arrivent après un “CHECK TABLE” :
2017-10-15 16:06:32 7fa003d2d700 InnoDB: uncompressed page, stored checksum in field1 166237931, calculated checksums for field1: crc32 2106467176, innodb 1456091881, none 3735928559, stored checksum in field2 1127261234, calculated checksums for field2: crc32 2106467176, innodb 1127261234, none 3735928559, page LSN 0 9791393, low 4 bytes of LSN at page end 9791393, page number (if stored to page already) 7, space id (if created with >= MySQL-4.1.1 and stored already) 2
InnoDB: page type 17855 meaning INDEX
InnoDB: Page may be an index page where index id is 18
InnoDB: (index “PRIMARY” of table “mysql”.“innodb_index_stats”)
2017-10-15 16:06:32 140325235644160 [Note] InnoDB: It is also possible that your operating system has corrupted its own file cache and rebooting your computer removes the error. If the corrupt page is an index page. You can also try to fix the corruption by dumping, dropping, and reimporting the corrupt table. You can use CHECK TABLE to scan your table for corruption. Please refer to http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html for information about forcing recovery.
2017-10-15 16:06:32 140325235644160 [ERROR] InnoDB: Database page corruption on disk or a failed file read of tablespace mysql/innodb_index_stats page [page id: space=2, page number=7]. You may have to recover from a backup.
2017-10-15 16:06:32 7fa003d2d700 InnoDB: Page dump in ascii and hex (16384 bytes):
len 16384; hex 09e896eb00000007000000080000000600000000009567a145bf000000000000000000000002000303bd800b00000000000000050000000900000000000000000000000000000000001200000000000000000000000000000000000000000100020020696e66
Puis encore une dizaine ligne en hexa, puis des zéros en continu pendant un nombre de ligne que je n’ai pu compté car cela dépasse la hauteur de mon écran. Puis :
0000000000000000007001a000634330a432009567a1; asc g E infimum supremum! nvrfdbexception_secteurPRIMARYn_leaf_pages 5 zY Number of leaf pages in the index avrfdbexception_secteurPRIMARYsize 5 XY Number of pages in the index NvrfdbgrillePRIMARYn_diff_pfx01 oY id_g! ( cvrfdbgrillePRIMARYn_leaf_pages =Y Number of leaf pages in the index 0 VvrfdbgrillePRIMARYsize Y Number of pages in the index 8 Uvrfdbligne_comptePRIMARYn_diff_pfx01 , {Y id_lc! @ ivrfdbligne_comptePRIMARYn_leaf_pages , lY Number of leaf pages in the index H \vrfdbligne_comptePRIMARYsize , CY Number of pages in the index P vrfdbligne_grillePRIMARYn_diff_pfx01 3 Y ? id_lg
Puis des lignes vides, encore un paquet. Puis enfin :
p cC0 2 g ;
InnoDB: End of page dump
2017-10-15 16:06:33 7fa003d2d700 InnoDB: uncompressed page, stored checksum in field1 166237931, calculated checksums for field1: crc32 2106467176, innodb 1456091881, none 3735928559, stored checksum in field2 1127261234, calculated checksums for field2: crc32 2106467176, innodb 1127261234, none 3735928559, page LSN 0 9791393, low 4 bytes of LSN at page end 9791393, page number (if stored to page already) 7, space id (if created with >= MySQL-4.1.1 and stored already) 2
InnoDB: page type 17855 meaning INDEX
InnoDB: Page may be an index page where index id is 18
InnoDB: (index “PRIMARY” of table “mysql”.“innodb_index_stats”)
2017-10-15 16:06:33 140325235644160 [Note] InnoDB: It is also possible that your operating system has corrupted its own file cache and rebooting your computer removes the error. If the corrupt page is an index page. You can also try to fix the corruption by dumping, dropping, and reimporting the corrupt table. You can use CHECK TABLE to scan your table for corruption. Please refer to http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html for information about forcing recovery.
2017-10-15 16:06:33 140325235644160 [ERROR] InnoDB: Trying to access page number 83881216 in space 0 space name ./ibdata1, which is outside the tablespace bounds. Byte offset 0, len 16384 i/o type 10.
2017-10-15 16:06:33 7fa003d2d700 InnoDB: Assertion failure in thread 140325235644160 in file ha_innodb.cc line 21960
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/5.6/en/forcing-innodb-recovery.html
InnoDB: about forcing recovery.
171015 16:06:33 [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
Est-ce que ça vaut le coup de le poster comme ils le suggèrent ?