260303 5:30:16 [ERROR] /usr/sbin/mariadbd got signal 11 ; Sorry, we probably made a mistake, and this is a bug. Your assistance in bug reporting will enable us to fix this for the next release. To report this bug, see https://mariadb.com/kb/en/reporting-bugs about how to report a bug on https://jira.mariadb.org/. Please include the information from the server start above, to the end of the information below. Server version: 10.11.11-MariaDB-log source revision: e69f8cae1a15e15b9e4f5e0f8497e1f17bdc81a4 The information page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mariadbd/ contains instructions to obtain a better version of the backtrace below. Following these instructions will help MariaDB developers provide a fix quicker. Attempting backtrace. Include this in the bug report. (note: Retrieving this information may fail) Thread pointer: 0x7f177106b4d8 2026-03-03 5:30:16 0 [Note] /usr/sbin/mariadbd (initiated by: unknown): Normal shutdown stack_bottom = 0x7f1932ae8000 thread_stack 0x49000 2026-03-03 5:30:18 5 [Note] Master 's-db3': Error reading relay log event: slave SQL thread was killed 2026-03-03 5:30:18 5 [Note] Master 's-db3': Slave SQL thread exiting, replication stopped in log 'FIRST' at position 0, master: :3306 2026-03-03 5:30:21 34017560 [Note] Error reading relay log event: slave SQL thread was killed 2026-03-03 5:30:21 34017560 [Note] Slave SQL thread exiting, replication stopped in log 'db2-binary.595660' at position 37551484, master: 10.76.24.77:3306 2026-03-03 5:30:21 34017559 [Note] Slave I/O thread exiting, read up to log 'db2-binary.595660', position 37551484, master 10.76.24.77:3306 2026-03-03 5:30:21 21 [Note] Master 's-db2': Error reading relay log event: slave SQL thread was killed 2026-03-03 5:30:21 21 [Note] Master 's-db2': Slave SQL thread exiting, replication stopped in log 'FIRST' at position 0, master: :3306 2026-03-03 5:30:21 19165988 [Note] Master 's-db4': Error reading relay log event: slave SQL thread was killed 2026-03-03 5:30:21 19165988 [Note] Master 's-db4': Slave SQL thread exiting, replication stopped in log 'db4-binary.573144' at position 202778228, master: 10.76.25.11:3306 2026-03-03 5:30:21 19165987 [Note] Master 's-db4': Slave I/O thread exiting, read up to log 'db4-binary.573144', position 202778228, master 10.76.25.11:3306 2026-03-03 5:30:21 23 [Note] Master 's-db5': Error reading relay log event: slave SQL thread was killed 2026-03-03 5:30:21 23 [Note] Master 's-db5': Slave SQL thread exiting, replication stopped in log 'FIRST' at position 0, master: :3306 mysys/stacktrace.c:216(my_print_stacktrace)[0x55c7daeca43e] sql/signal_handler.cc:230(handle_fatal_signal)[0x55c7da9b078d] /lib64/libpthread.so.0(+0x12cf0)[0x7f40aab5fcf0] sql/multi_range_read.cc:1385(DsMrr_impl::close_second_handler())[0x55c7da8b6ab0] sql/multi_range_read.cc:1400(DsMrr_impl::dsmrr_close())[0x55c7da8b6bc9] handler/ha_innodb.cc:15964(ha_innobase::reset())[0x55c7dac6e117] sql/ha_partition.cc:9518(ha_partition::reset())[0x55c7dabbbed2] sql/sql_base.cc:1060(close_thread_table(THD*, TABLE**))[0x55c7da6d8a51] sql/sql_base.cc:999(close_thread_tables(THD*))[0x55c7da6d8d8b] sql/sql_parse.cc:6237(mysql_execute_command(THD*, bool))[0x55c7da7536da] sql/sql_parse.cc:8189(mysql_parse(THD*, char*, unsigned int, Parser_state*))[0x55c7da7439d3] sql/sql_parse.cc:1876(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool))[0x55c7da750543] sql/sql_parse.cc:1418(do_command(THD*, bool))[0x55c7da75251f] sql/sql_connect.cc:1386(do_handle_one_connection(CONNECT*, bool))[0x55c7da87fb25] sql/sql_connect.cc:1298(handle_one_connection)[0x55c7da87fe7d] perfschema/pfs.cc:2204(pfs_spawn_thread)[0x55c7dabcfbc5] /lib64/libpthread.so.0(+0x81ca)[0x7f40aab551ca] 2026-03-03 5:30:44 0 [Warning] /usr/sbin/mariadbd: Thread 32249198 (user : 'alepoaaa') did not exit /lib64/libc.so.6(clone+0x43)[0x7f40a9c8de73] Connection ID (thread ID): 32249198 Status: KILL_SERVER Query (0x7f17710475a0): Insert Into AuthenticationLog (UserIndex,UserName,NasIp,NasPort,RequestId,RadiusCode,RejectReason,PortMessage,TimeStamp,RadiusServerName,AlepoSessionId,PasswordTyped,CallerId,CalledStationId,NasPortType,ErrorCode,CustomField1,CustomField2,customfield3,customfield4,customfield5,customnumfield1,customnumfield2,customnumfield3,customnumfield4,customnumfield5) Values(0,'admin',3414627226,1845496696,2,3,'USER_NOT_FOUND','Invalid User','2026-03-03 05:29:51','AAA1-ILB','HWI-GJR0921202936000003bc5caAAAFUdadmin','','fc:5f:49:7f:23:cf','',13,29,' - ',' - ','','','',0,0,0,0,0) 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,hash_join_cardinality=off,cset_narrowing=off Writing a core file... Working directory at /var/lib/mysql Resource Limits (excludes unlimited resources): Limit Soft Limit Hard Limit Units Max stack size 8388608 unlimited bytes Max processes 2061710 2061710 processes Max open files 32768 32768 files Max locked memory 65536 65536 bytes Max pending signals 2061710 2061710 signals Max msgqueue size 819200 819200 bytes Max nice priority 0 0 Max realtime priority 0 0 Core pattern: /var/coredumps/core.%e.%p Kernel version: Linux version 4.18.0-477.13.1.el8_8.x86_64 (mockbuild@x86-vm-08.build.eng.bos.redhat.com) (gcc version 8.5.0 20210514 (Red Hat 8.5.0-18) (GCC)) #1 SMP Thu May 18 10:27:05 EDT 2023 2026-03-03 5:33:17 0 [Note] Starting MariaDB 10.11.11-MariaDB-log source revision e69f8cae1a15e15b9e4f5e0f8497e1f17bdc81a4 server_uid y/JvzKhpJaI5Rcq3mhSJzBiPOEs= as process 835421 2026-03-03 5:33:17 0 [Warning] option 'innodb-log-buffer-size': unsigned value 5368709120 adjusted to 2147479552 2026-03-03 5:33:17 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 2026-03-03 5:33:17 0 [Note] InnoDB: Number of transaction pools: 1 2026-03-03 5:33:17 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 2026-03-03 5:33:17 0 [Note] InnoDB: Number of transaction pools: 1 2026-03-03 5:33:17 0 [Note] InnoDB: Using crc32 + pclmulqdq instructions 2026-03-03 5:33:17 0 [Note] InnoDB: Using Linux native AIO 2026-03-03 5:33:17 0 [Note] InnoDB: Initializing buffer pool, total size = 150.000GiB, chunk size = 2.344GiB 2026-03-03 5:33:17 0 [Note] InnoDB: Completed initialization of buffer pool 2026-03-03 5:33:18 0 [Note] InnoDB: File system buffers for log disabled (block size=512 bytes) 2026-03-03 5:33:22 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=109028497471004 2026-03-03 5:33:26 0 [Note] InnoDB: End of log at LSN=109028885029786 2026-03-03 5:33:26 0 [Note] InnoDB: 1 transaction(s) which must be rolled back or cleaned up in total 1 row operations to undo 2026-03-03 5:33:26 0 [Note] InnoDB: Trx id counter is 364537876890 2026-03-03 5:33:26 0 [Note] InnoDB: To recover: 127819 pages 2026-03-03 5:33:40 0 [Note] InnoDB: Last binlog file './db1-binary.595926', position 201734438 2026-03-03 5:33:40 0 [Note] InnoDB: 128 rollback segments are active. 2026-03-03 5:33:40 0 [Note] InnoDB: Starting in background the rollback of recovered transactions 2026-03-03 5:33:40 0 [Note] InnoDB: Rolled back recovered transaction 364537876341 2026-03-03 5:33:40 0 [Note] InnoDB: Rollback of non-prepared transactions completed 2026-03-03 5:33:40 0 [Note] InnoDB: Removed temporary tablespace data file: "./ibtmp1" 2026-03-03 5:33:40 0 [Note] InnoDB: Setting file './ibtmp1' size to 12.000MiB. Physically writing the file full; Please wait ... 2026-03-03 5:33:40 0 [Note] InnoDB: File './ibtmp1' size is now 12.000MiB. 2026-03-03 5:33:40 0 [Note] InnoDB: log sequence number 109028885029786; transaction id 364537876892 2026-03-03 5:33:40 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool 2026-03-03 5:33:40 0 [Note] Plugin 'FEEDBACK' is disabled. 2026-03-03 5:33:40 0 [Warning] 'thread-concurrency' was removed. It does nothing now and exists only for compatibility with old my.cnf files. 2026-03-03 5:33:40 0 [Warning] 'innodb-thread-concurrency' was removed. It does nothing now and exists only for compatibility with old my.cnf files. 2026-03-03 5:33:40 0 [Warning] 'innodb-log-files-in-group' was removed. It does nothing now and exists only for compatibility with old my.cnf files. 2026-03-03 5:33:40 0 [Note] Recovering after a crash using db1-binary 2026-03-03 5:33:40 0 [Note] Starting table crash recovery... 2026-03-03 5:33:40 0 [Note] Crash table recovery finished. 2026-03-03 5:33:40 0 [Note] Server socket created on IP: '0.0.0.0'. 2026-03-03 5:33:40 0 [Note] Server socket created on IP: '::'. 2026-03-03 5:33:40 0 [Warning] 'user' entry '@alepo-db2-ilb' ignored in --skip-name-resolve mode. 2026-03-03 5:33:40 0 [Warning] 'user' entry 'root@localhost.localdomain' ignored in --skip-name-resolve mode. 2026-03-03 5:33:40 0 [Warning] 'proxies_priv' entry '@% root@alepo-db2-ilb' ignored in --skip-name-resolve mode. 2026-03-03 5:33:40 3 [Note] Reading Master_info: 'master-s@002ddb3.info' Relay_info:'relay-log-s@002ddb3.info' 2026-03-03 5:33:41 3 [Note] Initialized Master_info from 'master-s@002ddb3.info' 2026-03-03 5:33:41 4 [Note] Master 's-db3': Slave I/O thread: Start asynchronous replication to master '@:3306' in log '' at position 4 2026-03-03 5:33:41 4 [ERROR] Master 's-db3': Slave I/O: Fatal error: Invalid (empty) username when attempting to connect to the master server. Connection attempt terminated. Internal MariaDB error code: 1593 2026-03-03 5:33:41 4 [Note] Master 's-db3': Slave I/O thread killed while connecting to master 2026-03-03 5:33:41 4 [Note] Master 's-db3': Slave I/O thread exiting, read up to log 'FIRST', position 4, master :3306 2026-03-03 5:33:41 3 [Note] Started replication for 's-db3' 2026-03-03 5:33:41 5 [Note] Master 's-db3': Slave SQL thread initialized, starting replication in log 'FIRST' at position 0, relay log './db1-relay-s@002ddb3.000059' position: 4 2026-03-03 5:33:41 3 [Note] Reading Master_info: 'master-s@002ddb4.info' Relay_info:'relay-log-s@002ddb4.info' 2026-03-03 5:33:41 3 [Note] Initialized Master_info from 'master-s@002ddb4.info' 2026-03-03 5:33:41 18 [Note] Master 's-db4': Slave I/O thread: Start asynchronous replication to master 'gtid@10.76.25.11:3306' in log 'db4-binary.573144' at position 202778228 2026-03-03 5:33:41 3 [Note] Started replication for 's-db4' 2026-03-03 5:33:41 3 [Note] Reading Master_info: 'master-s@002ddb2.info' Relay_info:'relay-log-s@002ddb2.info' 2026-03-03 5:33:41 19 [Note] Master 's-db4': Slave SQL thread initialized, starting replication in log 'db4-binary.573144' at position 202778228, relay log './db1-relay-s@002ddb4.099175' position: 783 2026-03-03 5:33:41 18 [Note] Master 's-db4': Slave I/O thread: connected to master 'gtid@10.76.25.11:3306',replication started in log 'db4-binary.573144' at position 202778228 2026-03-03 5:33:41 3 [Note] Initialized Master_info from 'master-s@002ddb2.info' 2026-03-03 5:33:41 20 [Note] Master 's-db2': Slave I/O thread: Start asynchronous replication to master '@:3306' in log '' at position 4 2026-03-03 5:33:41 20 [ERROR] Master 's-db2': Slave I/O: Fatal error: Invalid (empty) username when attempting to connect to the master server. Connection attempt terminated. Internal MariaDB error code: 1593 2026-03-03 5:33:41 20 [Note] Master 's-db2': Slave I/O thread killed while connecting to master 2026-03-03 5:33:41 20 [Note] Master 's-db2': Slave I/O thread exiting, read up to log 'FIRST', position 4, master :3306 2026-03-03 5:33:41 3 [Note] Started replication for 's-db2' 2026-03-03 5:33:41 21 [Note] Master 's-db2': Slave SQL thread initialized, starting replication in log 'FIRST' at position 0, relay log './db1-relay-s@002ddb2.000058' position: 4 2026-03-03 5:33:41 3 [Note] Reading Master_info: 'master-s@002ddb5.info' Relay_info:'relay-log-s@002ddb5.info' 2026-03-03 5:33:41 3 [Note] Initialized Master_info from 'master-s@002ddb5.info' 2026-03-03 5:33:41 22 [Note] Master 's-db5': Slave I/O thread: Start asynchronous replication to master '@:3306' in log '' at position 4 2026-03-03 5:33:41 22 [ERROR] Master 's-db5': Slave I/O: Fatal error: Invalid (empty) username when attempting to connect to the master server. Connection attempt terminated. Internal MariaDB error code: 1593 2026-03-03 5:33:41 22 [Note] Master 's-db5': Slave I/O thread killed while connecting to master 2026-03-03 5:33:41 22 [Note] Master 's-db5': Slave I/O thread exiting, read up to log 'FIRST', position 4, master :3306 2026-03-03 5:33:41 3 [Note] Started replication for 's-db5' 2026-03-03 5:33:41 23 [Note] Master 's-db5': Slave SQL thread initialized, starting replication in log 'FIRST' at position 0, relay log './db1-relay-s@002ddb5.000050' position: 4 2026-03-03 5:33:41 25 [Note] Slave I/O thread: Start asynchronous replication to master 'gtid@10.76.24.77:3306' in log 'db2-binary.595660' at position 37551484 2026-03-03 5:33:41 0 [Note] /usr/sbin/mariadbd: ready for connections. Version: '10.11.11-MariaDB-log' socket: '/var/lib/mysql/mysql.sock' port: 3306 MariaDB Server 2026-03-03 5:33:41 26 [Note] Slave SQL thread initialized, starting replication in log 'db2-binary.595660' at position 37551484, relay log './db1-relay.224973' position: 783 2026-03-03 5:33:41 25 [Note] Slave I/O thread: connected to master 'gtid@10.76.24.77:3306',replication started in log 'db2-binary.595660' at position 37551484 2026-03-03 5:33:47 30 [Note] Start binlog_dump to slave_server(2), pos(db1-binary.595926, 201734438), using_gtid(0), gtid('') 2026-03-03 5:33:47 31 [Note] Start binlog_dump to slave_server(3), pos(db1-binary.595926, 201734438), using_gtid(0), gtid('') 2026-03-03 5:33:47 32 [Note] Start binlog_dump to slave_server(4), pos(db1-binary.595926, 201734438), using_gtid(0), gtid('') 2026-03-03 5:38:05 0 [Note] InnoDB: Buffer pool(s) load completed at 260303 5:38:05 2026-03-03 5:41:22 31 [Warning] Aborted connection 31 to db: 'unconnected' user: 'gtid' host: '10.76.24.83' (Got an error writing communication packets) 2026-03-03 5:41:25 12031 [Note] Start binlog_dump to slave_server(3), pos(db1-binary.595931, 166891037), using_gtid(0), gtid('') 2026-03-03 5:41:31 30 [Warning] Aborted connection 30 to db: 'unconnected' user: 'gtid' host: '10.76.24.77' (Got an error writing communication packets) 2026-03-03 5:41:36 12295 [Note] Start binlog_dump to slave_server(2), pos(db1-binary.595931, 179365118), using_gtid(0), gtid('') 2026-03-03 5:42:04 26 [Note] Error reading relay log event: slave SQL thread was killed 2026-03-03 5:42:04 26 [Note] Slave SQL thread exiting, replication stopped in log 'db2-binary.595665' at position 59180534, master: 10.76.24.77:3306 2026-03-03 5:42:04 25 [Note] Slave I/O thread exiting, read up to log 'db2-binary.595665', position 59180534, master 10.76.24.77:3306 2026-03-03 5:43:24 19 [Note] Master 's-db4': Error reading relay log event: slave SQL thread was killed 2026-03-03 5:43:24 19 [Note] Master 's-db4': Slave SQL thread exiting, replication stopped in log 'db4-binary.573150' at position 15485338, master: 10.76.25.11:3306 2026-03-03 5:43:24 18 [Note] Master 's-db4': Slave I/O thread exiting, read up to log 'db4-binary.573150', position 15485338, master 10.76.25.11:3306 2026-03-03 5:43:31 13023 [Note] Slave I/O thread: Start asynchronous replication to master 'gtid@10.76.24.77:3306' in log 'db2-binary.595665' at position 59180534 2026-03-03 5:43:31 13024 [Note] Slave SQL thread initialized, starting replication in log 'db2-binary.595665' at position 59180534, relay log './db1-relay.224999' position: 59180834 2026-03-03 5:43:31 13023 [Note] Slave I/O thread: connected to master 'gtid@10.76.24.77:3306',replication started in log 'db2-binary.595665' at position 59180534 2026-03-03 5:43:51 14543 [Note] Master 's-db4': Slave I/O thread: Start asynchronous replication to master 'gtid@10.76.25.11:3306' in log 'db4-binary.573150' at position 15485338 2026-03-03 5:43:51 14544 [Note] Master 's-db4': Slave SQL thread initialized, starting replication in log 'db4-binary.573150' at position 15485338, relay log './db1-relay-s@002ddb4.099189' position: 783 2026-03-03 5:43:51 14543 [Note] Master 's-db4': Slave I/O thread: connected to master 'gtid@10.76.25.11:3306',replication started in log 'db4-binary.573150' at position 15485338 2026-03-03 5:44:47 32 [Warning] Aborted connection 32 to db: 'unconnected' user: 'gtid' host: '10.76.25.11' (Got an error writing communication packets) 2026-03-03 5:44:56 16079 [Note] Start binlog_dump to slave_server(4), pos(db1-binary.595933, 54935611), using_gtid(0), gtid('') 2026-03-03 5:46:08 11309 [Warning] Aborted connection 11309 to db: 'aaadb' user: 'root' host: 'localhost' (Got an error reading communication packets) SHOW GRANTS FOR 'icinga2'@'10.100.114.58';