Initializing database 2019-03-11T16:01:39.424481251Z 2019-03-11T16:01:39.424537241Z PLEASE REMEMBER TO SET A PASSWORD FOR THE MariaDB root USER ! To do so, start the server, then issue the following commands: 2019-03-11T16:01:39.424553372Z '/usr/bin/mysqladmin' -u root password 'new-password' '/usr/bin/mysqladmin' -u root -h password 'new-password' 2019-03-11T16:01:39.424567558Z Alternatively you can run: '/usr/bin/mysql_secure_installation' 2019-03-11T16:01:39.424581734Z which will also give you the option of removing the test databases and anonymous user created by default. This is strongly recommended for production servers. 2019-03-11T16:01:39.424600871Z See the MariaDB Knowledgebase at http://mariadb.com/kb or the MySQL manual for more instructions. 2019-03-11T16:01:39.424670629Z Please report any problems at http://mariadb.org/jira 2019-03-11T16:01:39.424682864Z The latest information about MariaDB is available at http://mariadb.org/. You can find additional information about the MySQL part at: http://dev.mysql.com Consider joining MariaDB's strong and vibrant community: https://mariadb.org/get-involved/ 2019-03-11T16:01:39.424711629Z Database initialized MySQL init process in progress... 2019-03-11 16:01:39 0 [Note] mysqld (mysqld 10.4.3-MariaDB-1:10.4.3+maria~bionic) starting as process 110 ... 2019-03-11 16:01:39 0 [Note] InnoDB: Using Linux native AIO 2019-03-11 16:01:39 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2019-03-11 16:01:39 0 [Note] InnoDB: Uses event mutexes 2019-03-11 16:01:39 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 2019-03-11 16:01:39 0 [Note] InnoDB: Number of pools: 1 2019-03-11 16:01:39 0 [Note] InnoDB: Using SSE2 crc32 instructions 2019-03-11 16:01:39 0 [Note] mysqld: O_TMPFILE is not supported on /tmp (disabling future attempts) 2019-03-11 16:01:39 0 [Note] InnoDB: Initializing buffer pool, total size = 256M, instances = 1, chunk size = 128M 2019-03-11 16:01:39 0 [Note] InnoDB: Completed initialization of buffer pool 2019-03-11 16:01:39 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2019-03-11 16:01:39 0 [Note] InnoDB: 128 out of 128 rollback segments are active. 2019-03-11 16:01:39 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2019-03-11 16:01:39 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2019-03-11 16:01:39 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2019-03-11 16:01:39 0 [Note] InnoDB: Waiting for purge to start 2019-03-11 16:01:39 0 [Note] InnoDB: 10.4.3 started; log sequence number 139827; transaction id 21 2019-03-11 16:01:39 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool 2019-03-11 16:01:39 0 [Note] Plugin 'FEEDBACK' is disabled. 2019-03-11 16:01:39 0 [Note] InnoDB: Buffer pool(s) load completed at 190311 16:01:39 2019-03-11 16:01:39 0 [Warning] 'user' entry 'root@39b462620ec8' ignored in --skip-name-resolve mode. 2019-03-11 16:01:39 0 [Warning] 'user' entry '@39b462620ec8' ignored in --skip-name-resolve mode. 2019-03-11 16:01:39 0 [Warning] 'proxies_priv' entry '@% root@39b462620ec8' ignored in --skip-name-resolve mode. 2019-03-11 16:01:39 0 [Note] Reading of all Master_info entries succeded 2019-03-11 16:01:39 0 [Note] Added new Master_info '' to hash table 2019-03-11 16:01:39 0 [Note] mysqld: ready for connections. Version: '10.4.3-MariaDB-1:10.4.3+maria~bionic' socket: '/var/run/mysqld/mysqld.sock' port: 0 mariadb.org binary distribution Warning: Unable to load '/usr/share/zoneinfo/leap-seconds.list' as time zone. Skipping it. 2019-03-11 16:01:46 10 [Warning] 'proxies_priv' entry '@% root@39b462620ec8' ignored in --skip-name-resolve mode. 2019-03-11T16:01:46.823077430Z 2019-03-11 16:01:46 0 [Note] mysqld (initiated by: unknown): Normal shutdown 2019-03-11 16:01:46 0 [Note] Event Scheduler: Purging the queue. 0 events 2019-03-11 16:01:46 0 [Note] InnoDB: FTS optimize thread exiting. 2019-03-11 16:01:46 0 [Note] InnoDB: Starting shutdown... 2019-03-11 16:01:46 0 [Note] InnoDB: Dumping buffer pool(s) to /var/lib/mysql/ib_buffer_pool 2019-03-11 16:01:46 0 [Note] InnoDB: Buffer pool(s) dump completed at 190311 16:01:46 2019-03-11 16:01:48 0 [Note] InnoDB: Shutdown completed; log sequence number 139836; transaction id 24 2019-03-11 16:01:48 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1" 2019-03-11 16:01:48 0 [Note] mysqld: Shutdown complete 2019-03-11T16:01:48.411467201Z 2019-03-11T16:01:48.485067101Z MySQL init process done. Ready for start up. 2019-03-11T16:01:48.485100677Z 2019-03-11 16:01:48 0 [Note] mysqld (mysqld 10.4.3-MariaDB-1:10.4.3+maria~bionic) starting as process 1 ... 2019-03-11 16:01:48 0 [Note] InnoDB: Using Linux native AIO 2019-03-11 16:01:48 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2019-03-11 16:01:48 0 [Note] InnoDB: Uses event mutexes 2019-03-11 16:01:48 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 2019-03-11 16:01:48 0 [Note] InnoDB: Number of pools: 1 2019-03-11 16:01:48 0 [Note] InnoDB: Using SSE2 crc32 instructions 2019-03-11 16:01:48 0 [Note] mysqld: O_TMPFILE is not supported on /tmp (disabling future attempts) 2019-03-11 16:01:48 0 [Note] InnoDB: Initializing buffer pool, total size = 256M, instances = 1, chunk size = 128M 2019-03-11 16:01:48 0 [Note] InnoDB: Completed initialization of buffer pool 2019-03-11 16:01:48 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2019-03-11 16:01:48 0 [Note] InnoDB: 128 out of 128 rollback segments are active. 2019-03-11 16:01:48 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2019-03-11 16:01:48 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2019-03-11 16:01:48 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2019-03-11 16:01:48 0 [Note] InnoDB: Waiting for purge to start 2019-03-11 16:01:48 0 [Note] InnoDB: 10.4.3 started; log sequence number 139836; transaction id 21 2019-03-11 16:01:48 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool 2019-03-11 16:01:48 0 [Note] Plugin 'FEEDBACK' is disabled. 2019-03-11 16:01:48 0 [Note] Server socket created on IP: '::'. 2019-03-11 16:01:48 0 [Note] InnoDB: Buffer pool(s) load completed at 190311 16:01:48 2019-03-11 16:01:48 0 [Warning] 'proxies_priv' entry '@% root@39b462620ec8' ignored in --skip-name-resolve mode. 2019-03-11 16:01:48 0 [Note] Reading of all Master_info entries succeded 2019-03-11 16:01:48 0 [Note] Added new Master_info '' to hash table 2019-03-11 16:01:48 0 [Note] mysqld: ready for connections. Version: '10.4.3-MariaDB-1:10.4.3+maria~bionic' socket: '/var/run/mysqld/mysqld.sock' port: 3306 mariadb.org binary distribution 2019-03-12 8:39:34 25 [ERROR] Found index id_name_idx1_u whose column info does not match that of MariaDB. 2019-03-12 8:39:34 25 [ERROR] InnoDB indexes are inconsistent with what defined in .frm for table ./guest/client 2019-03-12 8:39:34 25 [ERROR] Found index id_name_idx1_u whose column info does not match that of MariaDB. 2019-03-12 8:39:34 25 [ERROR] InnoDB indexes are inconsistent with what defined in .frm for table ./guest/client 190312 8:39:34 [ERROR] mysqld got signal 11 ; 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. 2019-03-12T08:39:34.961717349Z To report this bug, see https://mariadb.com/kb/en/reporting-bugs 2019-03-12T08:39:34.961727880Z 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. 2019-03-12T08:39:34.961749049Z Server version: 10.4.3-MariaDB-1:10.4.3+maria~bionic key_buffer_size=134217728 read_buffer_size=2097152 max_used_connections=1 max_threads=102 thread_count=7 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 760202 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. 2019-03-12T08:39:34.961801493Z Thread pointer: 0x55b31d4bc8e8 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 = 0x7f4110cf7dd8 thread_stack 0x49000 mysqld(my_print_stacktrace+0x2e)[0x55b319b7790e] mysqld(handle_fatal_signal+0x5a5)[0x55b3195fba45] /lib/x86_64-linux-gnu/libpthread.so.0(+0x12890)[0x7f4119786890] mysqld(+0x9ab83f)[0x55b3197bc83f] mysqld(+0x4f2649)[0x55b319303649] mysqld(_Z17mysql_alter_tableP3THDPK25st_mysql_const_lex_stringS3_P14HA_CREATE_INFOP10TABLE_LISTP10Alter_infojP8st_orderb+0x373c)[0x55b31948610c] mysqld(_Z21mysql_execute_commandP3THD+0x1992)[0x55b3193f1572] mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x22a)[0x55b3193f8eea] mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x167d)[0x55b3193fb6cd] mysqld(_Z10do_commandP3THD+0x148)[0x55b3193fcb28] mysqld(_Z24do_handle_one_connectionP7CONNECT+0x2c2)[0x55b3194d53b2] mysqld(handle_one_connection+0x3d)[0x55b3194d547d] /lib/x86_64-linux-gnu/libpthread.so.0(+0x76db)[0x7f411977b6db] /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7f4118b7988f] 2019-03-12T08:39:34.993053475Z Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (0x55b31d4cd4a0): create index host_id on client (host_id) Connection ID (thread ID): 25 Status: NOT_KILLED 2019-03-12T08:39:34.993377901Z 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,derived_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,exists_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 2019-03-12T08:39:34.993394991Z 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.