InnoDB: Assertion failure in file ./storage/innobase/dict/dict0mem.cc line 147

2022-05-08 20:06:22 0x7f95500e8700  InnoDB: Assertion failure in file ./storage/innobase/dict/dict0mem.cc line 147

InnoDB: Failing assertion: dict_tf2_is_valid(flags, flags2)

InnoDB: We intentionally generate a memory trap.

InnoDB: Submit a detailed bug report to https://jira.mariadb.org/

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: https://mariadb.com/kb/en/library/innodb-recovery-modes/

InnoDB: about forcing recovery.

220508 20:06:22 [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

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: 10.5.15-MariaDB-0+deb11u1

key_buffer_size=134217728

read_buffer_size=131072

max_used_connections=3

max_threads=153

thread_count=3

It is possible that mysqld could use up to 

key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 467872 K  bytes of memory

Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7f94f8000c58

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 = 0x7f95500e7d78 thread_stack 0x49000

??:0(my_print_stacktrace)[0x55e80efd554e]

??:0(handle_fatal_signal)[0x55e80ead4f65]

??:0(__restore_rt)[0x7f9551f1b140]

??:0(gsignal)[0x7f9551a64ce1]

??:0(abort)[0x7f9551a4e537]

??:0(Wsrep_server_service::log_dummy_write_set(wsrep::client_state&, wsrep::ws_meta const&))[0x55e80e7b6b4c]

??:0(Wsrep_server_service::log_dummy_write_set(wsrep::client_state&, wsrep::ws_meta const&))[0x55e80e7c79e0]

??:0(wsrep_notify_status(wsrep::server_state::state, wsrep::view const*))[0x55e80edcf927]

??:0(wsrep_notify_status(wsrep::server_state::state, wsrep::view const*))[0x55e80edd2c07]

??:0(mysql_alter_table(THD*, st_mysql_const_lex_string const*, st_mysql_const_lex_string const*, HA_CREATE_INFO*, TABLE_LIST*, Alter_info*, unsigned int, st_order*, bool, bool))[0x55e80e980737]

??:0(Sql_cmd_alter_table::execute(THD*))[0x55e80e9dac3c]

??:0(mysql_execute_command(THD*))[0x55e80e8dc356]

??:0(mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x55e80e8e05db]

??:0(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x55e80e8e2a5d]

??:0(do_command(THD*))[0x55e80e8e42de]

??:0(do_handle_one_connection(CONNECT*, bool))[0x55e80e9d5fb2]

??:0(handle_one_connection)[0x55e80e9d622d]

??:0(MyCTX_nopad::finish(unsigned char*, unsigned int*))[0x55e80ed1211b]

??:0(start_thread)[0x7f9551f0fea7]

??:0(clone)[0x7f9551b26def]

Trying to get some variables.

Some pointers may be invalid and cause the dump to abort.

Query (0x7f94f8012990): ALTER TABLE oc_mounts ADD mount_provider_class VARCHAR(128) DEFAULT NULL

Connection ID (thread ID): 144

Status: NOT_KILLED

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,not_null_range_scan=off

The manual page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mysqld/ contains

information that should help you find out what is causing the crash.

Writing a core file...

Working directory at /var/lib/mysql

Resource Limits:

Limit                     Soft Limit           Hard Limit           Units     

Max cpu time              unlimited            unlimited            seconds   

Max file size             unlimited            unlimited            bytes     

Max data size             unlimited            unlimited            bytes     

Max stack size            8388608              unlimited            bytes     

Max core file size        0                    unlimited            bytes     

Max resident set          unlimited            unlimited            bytes     

Max processes             39715                39715                processes 

Max open files            32768                32768                files     

Max locked memory         65536                65536                bytes     

Max address space         unlimited            unlimited            bytes     

Max file locks            unlimited            unlimited            locks     

Max pending signals       39715                39715                signals   

Max msgqueue size         819200               819200               bytes     

Max nice priority         0                    0                    

Max realtime priority     0                    0                    

Max realtime timeout      unlimited            unlimited            us        

Core pattern: core

2022-05-08 20:06:27 0 [Note] InnoDB: Uses event mutexes

2022-05-08 20:06:27 0 [Note] InnoDB: Compressed tables use zlib 1.2.11

2022-05-08 20:06:27 0 [Note] InnoDB: Number of pools: 1

2022-05-08 20:06:27 0 [Note] InnoDB: Using crc32 + pclmulqdq instructions

2022-05-08 20:06:28 0 [Note] InnoDB: Using Linux native AIO

2022-05-08 20:06:28 0 [Note] InnoDB: Initializing buffer pool, total size = 134217728, chunk size = 134217728

2022-05-08 20:06:28 0 [Note] InnoDB: Completed initialization of buffer pool

2022-05-08 20:06:28 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=76260980249,76260980249

2022-05-08 20:06:28 0 [Note] InnoDB: 128 rollback segments are active.

2022-05-08 20:06:28 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"

2022-05-08 20:06:28 0 [Note] InnoDB: Creating shared tablespace for temporary tables

2022-05-08 20:06:28 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...

2022-05-08 20:06:28 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.

2022-05-08 20:06:28 0 [Note] InnoDB: 10.5.15 started; log sequence number 76260980339; transaction id 90339450

2022-05-08 20:06:28 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool

2022-05-08 20:06:28 0 [Note] Server socket created on IP: '127.0.0.1'.

2022-05-08 20:06:28 0 [Note] Reading of all Master_info entries succeeded

2022-05-08 20:06:28 0 [Note] Added new Master_info '' to hash table

2022-05-08 20:06:28 0 [Note] /usr/sbin/mariadbd: ready for connections.

CREATE TABLE `oc_mounts` (

  `id` bigint(20) NOT NULL AUTO_INCREMENT,

  `storage_id` bigint(20) NOT NULL,

  `root_id` bigint(20) NOT NULL,

  `user_id` varchar(64) COLLATE utf8mb4_bin NOT NULL,

  `mount_point` varchar(4000) COLLATE utf8mb4_bin NOT NULL,

  `mount_id` bigint(20) DEFAULT NULL,

  PRIMARY KEY (`id`),

  UNIQUE KEY `mounts_user_root_index` (`user_id`,`root_id`),

  KEY `mounts_storage_index` (`storage_id`),

  KEY `mounts_root_index` (`root_id`),

  KEY `mounts_mount_id_index` (`mount_id`)

) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=COMPRESSED