Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-17808

[ERROR] mysqld got signal 11

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      Description

      We checked the error log in the instance log as follows:

      The instance suddenly restarted after signal 11 error.

      This instance is for Slave.
      I want to find the cause of the error.

      ...
      2018-11-21 14:41:56 140198122288896 [ERROR] Error reading packet from server: Lost connection to MySQL server during query (server_errno=2013)
      2018-11-21 14:41:56 140198122288896 [Note] Slave I/O thread exiting, read up to log 'mysql-bin.002939', position 113563649
      2018-11-21 14:41:56 140198121985792 [Note] Error reading relay log event: slave SQL thread was killed
      2018-11-21 14:41:56 140198121985792 [Note] Slave SQL thread exiting, replication stopped in log 'mysql-bin.002939' at position 113563649
      2018-11-21 14:42:00 140198244407040 [Note] Deleted Master_info file '/data/master.info'.
      2018-11-21 14:42:00 140198244407040 [Note] Deleted Master_info file '/data/relay-log.info'.
      2018-11-21 14:49:24 140198120470272 [Warning] Access denied for user 'root'@'localhost' (using password: YES)
      2018-11-21 14:49:30 140198120470272 [Warning] Access denied for user 'root'@'localhost' (using password: YES)

      181121 15:01:14 [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.

      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: 10.2.14-MariaDB-log
      key_buffer_size=33554432
      read_buffer_size=1048576
      max_used_connections=264
      max_threads=1002
      thread_count=271
      It is possible that mysqld could use up to
      key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 2110507 K bytes of memory
      Hope that's ok; if not, decrease some variables in the equation.

      Thread pointer: 0x7f7e580265e8
      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 = 0x7f826aae4ec8 thread_stack 0x49000
      /engn/mysql/bin/mysqld(my_print_stacktrace+0x2e)[0xddebae]
      perfschema/pfs_events_stages.cc:175(reset_events_stages_history_long())[0x7df981]
      /lib64/libpthread.so.0(+0xf5e0)[0x7f93209c05e0]

      2018-11-21 15:01:15 140396678321984 [Warning] InnoDB: Using innodb_file_format is deprecated and the parameter may be removed in future releases. See https://mariadb.com/kb/en/library/xtradbinnodb-file-format/
      2018-11-21 15:01:15 140396678321984 [Warning] InnoDB: Using innodb_file_format_max is deprecated and the parameter may be removed in future releases. See https://mariadb.com/kb/en/library/xtradbinnodb-file-format/
      2018-11-21 15:01:15 140396678321984 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
      2018-11-21 15:01:15 140396678321984 [Note] InnoDB: Uses event mutexes
      2018-11-21 15:01:15 140396678321984 [Note] InnoDB: Compressed tables use zlib 1.2.3
      2018-11-21 15:01:15 140396678321984 [Note] InnoDB: Using Linux native AIO
      2018-11-21 15:01:15 140396678321984 [Note] InnoDB: Number of pools: 1
      2018-11-21 15:01:15 140396678321984 [Note] InnoDB: Using SSE2 crc32 instructions
      2018-11-21 15:01:15 140396678321984 [Note] InnoDB: Initializing buffer pool, total size = 63G, instances = 8, chunk size = 128M
      2018-11-21 15:01:17 140396678321984 [Note] InnoDB: Completed initialization of buffer pool
      2018-11-21 15:01:18 140323798796032 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
      2018-11-21 15:01:18 140396678321984 [Note] InnoDB: Highest supported file format is Barracuda.
      2018-11-21 15:01:18 140396678321984 [Note] InnoDB: Starting crash recovery from checkpoint LSN=3395586506439
      2018-11-21 15:01:20 140396678321984 [Note] InnoDB: Transaction 2069727727 was in the XA prepared state.
      2018-11-21 15:01:20 140396678321984 [Note] InnoDB: 6 transaction(s) which must be rolled back or cleaned up in total 8 row operations to undo
      2018-11-21 15:01:20 140396678321984 [Note] InnoDB: Trx id counter is 2069728000
      2018-11-21 15:01:20 140396678321984 [Note] InnoDB: Starting final batch to recover 5302 pages from redo log.
      2018-11-21 15:01:21 140396678321984 [Note] InnoDB: Last binlog file '/logs/binary/mysql-bin.000025', position 637498579
      2018-11-21 15:01:22 140396678321984 [Note] InnoDB: 128 out of 128 rollback segments are active.
      2018-11-21 15:01:22 140323560879872 [Note] InnoDB: Starting in background the rollback of recovered transactions
      2018-11-21 15:01:22 140396678321984 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
      2018-11-21 15:01:22 140396678321984 [Note] InnoDB: Creating shared tablespace for temporary tables
      2018-11-21 15:01:22 140396678321984 [Note] InnoDB: Setting file '/data/ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
      2018-11-21 15:01:22 140396678321984 [Note] InnoDB: File '/data/ibtmp1' size is now 12 MB.
      2018-11-21 15:01:22 140396678321984 [Note] InnoDB: Waiting for purge to start
      2018-11-21 15:01:22 140323560879872 [Note] InnoDB: Rolled back recovered transaction 2069727728
      2018-11-21 15:01:22 140323560879872 [Note] InnoDB: Rolled back recovered transaction 2069727701
      2018-11-21 15:01:22 140323560879872 [Note] InnoDB: Rolled back recovered transaction 2069727690
      2018-11-21 15:01:22 140323560879872 [Note] InnoDB: Rolled back recovered transaction 2069727689
      2018-11-21 15:01:22 140323560879872 [Note] InnoDB: Rolled back recovered transaction 2069727630
      2018-11-21 15:01:22 140323560879872 [Note] InnoDB: Rollback of non-prepared transactions completed
      2018-11-21 15:01:22 140396678321984 [Note] InnoDB: 5.7.21 started; log sequence number 3395600437082
      2018-11-21 15:01:22 140323560879872 [Note] InnoDB: Loading buffer pool(s) from /data/ib_buffer_pool
      2018-11-21 15:01:22 140396678321984 [Note] Plugin 'FEEDBACK' is disabled.
      2018-11-21 15:01:22 140396678321984 [Note] Recovering after a crash using /logs/binary/mysql-bin
      2018-11-21 15:01:23 140396678321984 [Note] Starting crash recovery...
      2018-11-21 15:01:23 140396678321984 [Note] InnoDB: Starting recovery for XA transactions...
      2018-11-21 15:01:23 140396678321984 [Note] InnoDB: Transaction 2069727727 in prepared state after recovery
      2018-11-21 15:01:23 140396678321984 [Note] InnoDB: Transaction contains changes to 3 rows
      2018-11-21 15:01:23 140396678321984 [Note] InnoDB: 1 transactions in prepared state after recovery
      2018-11-21 15:01:23 140396678321984 [Note] Found 1 prepared transaction(s) in InnoDB
      2018-11-21 15:01:23 140396678321984 [Note] Crash recovery finished.
      2018-11-21 15:01:23 140396678321984 [Note] Server socket created on IP: '::'.

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      performance_schema_setup_objects_size 100
      performance_schema_users_size -1
      pid_file /data/lcndfimp02.pid
      plugin_dir /engn/mysql/lib/plugin/
      plugin_maturity unknown
      port 3306
      preload_buffer_size 32768
      profiling OFF
      profiling_history_size 15
      progress_report_time 5
      protocol_version 10
      query_alloc_block_size 16384
      query_cache_limit 0
      query_cache_min_res_unit 4096
      query_cache_size 0
      query_cache_strip_comments OFF
      query_cache_type OFF
      query_cache_wlock_invalidate OFF
      query_prealloc_size 24576
      range_alloc_block_size 4096
      read_binlog_speed_limit 0
      read_buffer_size 1048576
      read_only ON
      read_rnd_buffer_size 1048576
      relay_log /logs/relay/mysql-relay.log
      relay_log_basename /logs/relay/mysql-relay
      relay_log_index /logs/relay/mysql-relay.index
      relay_log_info_file relay-log.info
      relay_log_purge ON
      relay_log_recovery OFF
      relay_log_space_limit 0
      replicate_annotate_row_events ON
      replicate_do_db
      replicate_do_table
      replicate_events_marked_for_skip REPLICATE
      replicate_ignore_db
      replicate_ignore_table
      replicate_wild_do_table
      replicate_wild_ignore_table
      report_host
      report_password
      report_port 3306
      report_user
      rowid_merge_buff_size 8388608
      secure_auth ON
      secure_file_priv
      server_id 2
      session_track_schema ON
      session_track_state_change OFF
      session_track_system_variables
      session_track_transaction_info OFF
      skip_external_locking ON
      skip_name_resolve ON
      skip_networking OFF
      skip_show_database OFF
      slave_compressed_protocol OFF
      slave_ddl_exec_mode IDEMPOTENT
      slave_domain_parallel_threads 0
      slave_exec_mode STRICT
      slave_load_tmpdir /temp001/masvc01
      slave_max_allowed_packet 1073741824
      slave_net_timeout 60
      slave_parallel_max_queued 131072
      slave_parallel_mode conservative
      slave_parallel_threads 0
      slave_parallel_workers 0
      slave_run_triggers_for_rbr NO
      slave_skip_errors OFF
      slave_sql_verify_checksum ON
      slave_transaction_retries 10
      slave_type_conversions
      slow_launch_time 2
      slow_query_log ON
      slow_query_log_file /logs/slow/mysql_slow.log
      socket /data/mysql.sock
      sort_buffer_size 1048576
      sql_auto_is_null OFF
      sql_big_selects ON
      sql_buffer_result OFF
      sql_log_bin ON
      sql_log_off OFF
      sql_mode STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
      sql_notes ON
      sql_quote_show_create ON
      sql_safe_updates OFF
      sql_select_limit 18446744073709551615
      sql_slave_skip_counter 0
      sql_warnings OFF
      ssl_ca
      ssl_capath
      ssl_cert
      ssl_cipher
      ssl_crl
      ssl_crlpath
      ssl_key
      standard_compliant_cte ON
      storage_engine InnoDB
      stored_program_cache 256
      strict_password_validation ON
      sync_binlog 0
      sync_frm ON
      sync_master_info 10000
      sync_relay_log 10000
      sync_relay_log_info 10000
      system_time_zone KST
      table_definition_cache 400
      table_open_cache 2000
      table_open_cache_instances 8
      thread_cache_size 256
      thread_concurrency 10
      thread_handling one-thread-per-connection
      thread_pool_idle_timeout 60
      thread_pool_max_threads 65536
      thread_pool_oversubscribe 3
      thread_pool_prio_kickup_timer 1000
      thread_pool_priority auto
      thread_pool_size 32
      thread_pool_stall_limit 500
      thread_stack 299008
      time_format %H:%i:%s
      time_zone SYSTEM
      timed_mutexes OFF
      tmp_disk_table_size 18446744073709551615
      tmp_memory_table_size 134217728
      tmp_table_size 134217728
      tmpdir /temp001/masvc01
      transaction_alloc_block_size 8192
      transaction_prealloc_size 4096
      tx_isolation READ-COMMITTED
      tx_read_only OFF
      unique_checks ON
      updatable_views_with_limit YES
      use_stat_tables NEVER
      userstat OFF
      version 10.2.14-MariaDB-log
      version_comment MariaDB Server
      version_compile_machine x86_64
      version_compile_os Linux
      version_malloc_library system
      version_ssl_library YaSSL 2.4.4
      wait_timeout 3600
      wsrep_osu_method TOI
      wsrep_auto_increment_control ON
      wsrep_causal_reads OFF
      wsrep_certify_nonpk ON
      wsrep_cluster_address
      wsrep_cluster_name my_wsrep_cluster
      wsrep_convert_lock_to_trx OFF
      wsrep_data_home_dir /data/
      wsrep_dbug_option
      wsrep_debug OFF
      wsrep_desync OFF
      wsrep_dirty_reads OFF
      wsrep_drupal_282555_workaround OFF
      wsrep_forced_binlog_format NONE
      wsrep_gtid_domain_id 0
      wsrep_gtid_mode OFF
      wsrep_load_data_splitting ON
      wsrep_log_conflicts OFF
      wsrep_max_ws_rows 0
      wsrep_max_ws_size 2147483647
      wsrep_mysql_replication_bundle 0
      wsrep_node_address
      wsrep_node_incoming_address AUTO
      wsrep_node_name lcndfimp02
      wsrep_notify_cmd
      wsrep_on OFF
      wsrep_patch_version wsrep_25.23
      wsrep_provider none
      wsrep_provider_options
      wsrep_recover OFF
      wsrep_reject_queries NONE
      wsrep_replicate_myisam OFF
      wsrep_restart_slave OFF
      wsrep_retry_autocommit 1
      wsrep_slave_fk_checks ON
      wsrep_slave_uk_checks OFF
      wsrep_slave_threads 1
      wsrep_sst_auth
      wsrep_sst_donor
      wsrep_sst_donor_rejects_queries OFF
      wsrep_sst_method rsync
      wsrep_sst_receive_address AUTO
      wsrep_start_position 00000000-0000-0000-0000-000000000000:-1
      wsrep_sync_wait 0

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            • Assignee:
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              Reporter:
              ossk_db ossk_db
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              • Created:
                Updated:
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