2018-08-20T05:10:47.022666Z 0 [Warning] Changed limits: max_open_files: 1024 (requested 5000)
2018-08-20T05:10:47.022728Z 0 [Warning] Changed limits: table_open_cache: 431 (requested 2000)
2018-08-20T05:10:47.197039Z 0 [Warning] option 'net_buffer_length': unsigned value 536870912 adjusted to 1048576
2018-08-20T05:10:47.197073Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2018-08-20T05:10:47.199115Z 0 [Note] /usr/sbin/mysqld (mysqld 5.7.23-0ubuntu0.16.04.1) starting as process 15650 ...
2018-08-20T05:10:47.203962Z 0 [Note] InnoDB: PUNCH HOLE support available
2018-08-20T05:10:47.203985Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2018-08-20T05:10:47.203995Z 0 [Note] InnoDB: Uses event mutexes
2018-08-20T05:10:47.204001Z 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier
2018-08-20T05:10:47.204007Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.8
2018-08-20T05:10:47.204012Z 0 [Note] InnoDB: Using Linux native AIO
2018-08-20T05:10:47.204424Z 0 [Note] InnoDB: Number of pools: 1
2018-08-20T05:10:47.204585Z 0 [Note] InnoDB: Not using CPU crc32 instructions
2018-08-20T05:10:47.206665Z 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M
2018-08-20T05:10:47.217553Z 0 [Note] InnoDB: Completed initialization of buffer pool
2018-08-20T05:10:47.220127Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2018-08-20T05:10:47.232641Z 0 [Note] InnoDB: Highest supported file format is Barracuda.
2018-08-20T05:10:47.234316Z 0 [Note] InnoDB: Log scan progressed past the checkpoint lsn 930035778
2018-08-20T05:10:47.234328Z 0 [Note] InnoDB: Doing recovery: scanned up to log sequence number 930035787
2018-08-20T05:10:47.234335Z 0 [Note] InnoDB: Database was not shutdown normally!
2018-08-20T05:10:47.234340Z 0 [Note] InnoDB: Starting crash recovery.
2018-08-20T05:10:47.359530Z 0 [ERROR] InnoDB: Space ID in fsp header is 1702065259, but in the page header it is 1870161781.
2018-08-20T05:10:47.359555Z 0 [ERROR] InnoDB: Data file './kubium/game.ibd' uses page size 0, but the innodb_page_size start-up parameter is 16384
2018-08-20T05:10:47.359578Z 0 [ERROR] InnoDB: Operating system error number 2 in a file operation.
2018-08-20T05:10:47.359586Z 0 [ERROR] InnoDB: The error means the system cannot find the path specified.
2018-08-20T05:10:47.359605Z 0 [ERROR] InnoDB: If you are installing InnoDB, remember that you must create directories yourself, InnoDB does not create them.
2018-08-20T05:10:47.359613Z 0 [ERROR] InnoDB: Could not find a valid tablespace file for `kubium/game`. Please refer to http://dev.mysql.com/doc/refman/5.7/en/innodb-troubleshooting-datadict.html for how to resolve the issue.
2018-08-20T05:10:47.359626Z 0 [Warning] InnoDB: Ignoring tablespace `kubium/game` because it could not be opened.
2018-08-20T05:10:47.440722Z 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2018-08-20T05:10:47.440745Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2018-08-20T05:10:47.440799Z 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2018-08-20T05:10:47.498664Z 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2018-08-20T05:10:47.499709Z 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active.
2018-08-20T05:10:47.499724Z 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active.
2018-08-20T05:10:47.500094Z 0 [Note] InnoDB: Waiting for purge to start
2018-08-20T05:10:47.550321Z 0 [Note] InnoDB: 5.7.23 started; log sequence number 930035787
2018-08-20T05:10:47.550589Z 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2018-08-20T05:10:47.550723Z 0 [Note] Plugin 'FEDERATED' is disabled.
2018-08-20T05:10:47.554667Z 0 [Note] InnoDB: Buffer pool(s) load completed at 180820 8:10:47
2018-08-20T05:10:47.556929Z 0 [Warning] Failed to set up SSL because of the following SSL library error: SSL context is not usable without certificate and private key
2018-08-20T05:10:47.556958Z 0 [Note] Server hostname (bind-address): '127.0.0.1'; port: 3306
2018-08-20T05:10:47.556970Z 0 [Note] - '127.0.0.1' resolves to '127.0.0.1';
2018-08-20T05:10:47.557020Z 0 [Note] Server socket created on IP: '127.0.0.1'.
2018-08-20T05:10:47.566786Z 0 [Note] Event Scheduler: Loaded 0 events
2018-08-20T05:10:47.567067Z 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.7.23-0ubuntu0.16.04.1' socket: '/var/run/mysqld/mysqld.sock' port: 3306 (Ubuntu)
2018-08-20T05:10:48.024221Z 2 [Note] Access denied for user 'root'@'localhost' (using password: NO)
*** Error in `/usr/sbin/mysqld': malloc(): memory corruption: 0x00007fcbfc124080 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7fcc3d2537e5]
/lib/x86_64-linux-gnu/libc.so.6(+0x8213e)[0x7fcc3d25e13e]
/lib/x86_64-linux-gnu/libc.so.6(__libc_malloc+0x54)[0x7fcc3d260184]
/usr/sbin/mysqld(my_malloc+0x88)[0xe8fdd8]
/usr/sbin/mysqld(alloc_root+0xe9)[0xe8b879]
/usr/sbin/mysqld(strmake_root+0x16)[0xe8bc16]
/usr/sbin/mysqld(_Z14open_table_defP3THDP11TABLE_SHAREj+0xffd)[0xcf010d]
/usr/sbin/mysqld(_Z15get_table_shareP3THDP10TABLE_LISTPKcmjPij+0x16f)[0xbf357f]
/usr/sbin/mysqld(_Z10open_tableP3THDP10TABLE_LISTP18Open_table_context+0xb2a)[0xbf46ca]
/usr/sbin/mysqld(_Z11open_tablesP3THDPP10TABLE_LISTPjjP19Prelocking_strategy+0x79b)[0xbfb9bb]
/usr/sbin/mysqld(_Z21open_tables_for_queryP3THDP10TABLE_LISTj+0x59)[0xbfc169]
/usr/sbin/mysqld[0xcae17f]
/usr/sbin/mysqld(_Z14get_all_tablesP3THDP10TABLE_LISTP4Item+0x70e)[0xcaea7e]
/usr/sbin/mysqld[0xc9964c]
/usr/sbin/mysqld(_Z24get_schema_tables_resultP4JOIN23enum_schema_table_state+0x195)[0xcaaab5]
/usr/sbin/mysqld(_ZN4JOIN14prepare_resultEv+0x95)[0xc8efb5]
/usr/sbin/mysqld(_ZN4JOIN4execEv+0xa8)[0xc1dbf8]
/usr/sbin/mysqld(_Z12handle_queryP3THDP3LEXP12Query_resultyy+0x233)[0xc8fa53]
/usr/sbin/mysqld[0x753f3b]
/usr/sbin/mysqld(_Z21mysql_execute_commandP3THDb+0x465b)[0xc5170b]
/usr/sbin/mysqld(_Z11mysql_parseP3THDP12Parser_state+0x3ad)[0xc53dbd]
/usr/sbin/mysqld(_Z16dispatch_commandP3THDPK8COM_DATA19enum_server_command+0x102a)[0xc54efa]
/usr/sbin/mysqld(_Z10do_commandP3THD+0x1c7)[0xc563b7]
/usr/sbin/mysqld(handle_connection+0x288)[0xd18718]
/usr/sbin/mysqld(pfs_spawn_thread+0x1b4)[0xeb3504]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x76ba)[0x7fcc3de4e6ba]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7fcc3d2e341d]
connect_timeout = 43200
max_allowed_packet = 1024M
net_buffer_length = 512M
innodb_force_recovery = 4
Error in `/usr/sbin/mysqld': malloc(): memory corruption: 0x00007fcbfc124080
2018-08-20T05:10:47.359613Z 0 [ERROR] InnoDB: Could not find a valid tablespace file for `kubium/game`. Please refer to http://dev.mysql.com/doc/refman/5.7/en/innodb-troubleshooting-datadict.html for how to resolve the issue.
2018-08-20T05:10:47.359626Z 0 [Warning] InnoDB: Ignoring tablespace `kubium/game` because it could not be opened.