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  1. MariaDB Server
  2. MDEV-24305

galera BF-BF wait assertion in innodb

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 10.5.8
    • Fix Version/s: N/A
    • Component/s: Galera
    • Labels:
    • Environment:
      CentOS 8

      Description

      Hi Guys,

      We are running 3 node Galera cluster. MariaDB getting crashed in few minutes of runtime. Below is the information from the log file.

      2020-11-29 19:14:46 0 [Note] WSREP: async IST sender served
      2020-11-29 19:14:46 0 [Note] WSREP: 2.0 (dc-db-node-3): State transfer from 0.0 (dc-db-node-1) complete.
      2020-11-29 19:14:46 0 [Note] WSREP: Member 2.0 (dc-db-node-3) synced with group.
      2020-11-29 19:54:23 20 [ERROR] InnoDB: Conflicting lock on table: `dc_db_m`.`catalog_category_product` index: CATALOG_CATEGORY_PRODUCT_CATEGORY_ID_PRODUCT_ID that has lock
      RECORD LOCKS space id 88 page no 311 n bits 1000 index CATALOG_CATEGORY_PRODUCT_CATEGORY_ID_PRODUCT_ID of table `dc_db_m`.`catalog_category_product` trx id 196094 lock_mode X locks rec but not gap
      Record lock, heap no 783 PHYSICAL RECORD: n_fields 3; compact format; info bits 32
      0: len 4; hex 00000006; asc ;;
      1: len 4; hex 0000000e; asc ;;
      2: len 4; hex 85c27325; asc s%;;

      2020-11-29 19:54:23 20 [ERROR] InnoDB: WSREP state:
      2020-11-29 19:54:23 20 [ERROR] WSREP: Thread BF trx_id: 196107 thread: 20 seqno: 97703 client_state: exec client_mode: high priority transaction_mode: executing applier: 1 toi: 0 local: 0 query: INSERT INTO `catalog_category_product` (`entity_id`,`category_id`,`product_id`,`position`) VALUES (NULL, '5', '14886', '0'), (NULL, '5', '14885', '1'), (NULL, '5', '14884', '2'), (NULL, '5', '14883', '3'), (NULL, '5', '14881', '4'), (NULL, '5', '14879', '5'), (NULL, '5', '14878', '6'), (NULL, '5', '14877', '7'), (NULL, '5', '14876', '8'), (NULL, '5', '14875', '9'), (NULL, '5', '14874', '10'), (NULL, '5', '14873', '11'), (NULL, '5', '14872', '12'), (NULL, '5', '14871', '13'), (NULL, '5', '14870', '14'), (NULL, '5', '14869', '15'), (NULL, '5', '14868', '16'), (NULL, '5', '14867', '17'), (NULL, '5', '14866', '18'), (NULL, '5', '11384', '19'), (NULL, '5', '11057', '20'), (NULL, '5', '11056', '21'), (NULL, '5', '11055', '22'), (NULL, '5', '11054', '23'), (NULL, '5', '11053', '24'), (NULL, '5', '11052', '25'), (NULL, '5', '11051', '26'), (NULL, '5', '1
      2020-11-29 19:54:23 20 [ERROR] WSREP: Thread BF trx_id: 196094 thread: 38 seqno: 97707 client_state: exec client_mode: high priority transaction_mode: committing applier: 1 toi: 0 local: 0 query: NULL
      2020-11-29 19:54:23 0x7fcae85ec700 InnoDB: Assertion failure in file /home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.5.8/storage/innobase/lock/lock0lock.cc line 655
      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.
      201129 19:54:23 [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: 10.5.8-MariaDB
      key_buffer_size=134217728
      read_buffer_size=131072
      max_used_connections=17
      max_threads=153
      thread_count=67
      It is possible that mysqld could use up to
      key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 467860 K bytes of memory
      Hope that's ok; if not, decrease some variables in the equation.

      Thread pointer: 0x7fca84000c58
      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 = 0x7fcae85ebc18 thread_stack 0x49000
      /usr/sbin/mariadbd(my_print_stacktrace+0x2e)[0x563c250e107e]
      Printing to addr2line failed
      /usr/sbin/mariadbd(handle_fatal_signal+0x485)[0x563c24b765e5]
      /lib64/libpthread.so.0(+0x12dd0)[0x7fcd3cd9edd0]
      /lib64/libc.so.6(gsignal+0x10f)[0x7fcd3ab3d70f]
      /lib64/libc.so.6(abort+0x127)[0x7fcd3ab27b25]
      /usr/sbin/mariadbd(+0x62c985)[0x563c24859985]
      /usr/sbin/mariadbd(+0x608cc5)[0x563c24835cc5]
      /usr/sbin/mariadbd(+0xc56944)[0x563c24e83944]
      /usr/sbin/mariadbd(+0xc5c1b5)[0x563c24e891b5]
      /usr/sbin/mariadbd(+0xc5cc26)[0x563c24e89c26]
      /usr/sbin/mariadbd(+0xcb890e)[0x563c24ee590e]
      /usr/sbin/mariadbd(+0xcbd6cd)[0x563c24eea6cd]
      /usr/sbin/mariadbd(+0xcbdd55)[0x563c24eead55]
      /usr/sbin/mariadbd(+0xccf967)[0x563c24efc967]
      /usr/sbin/mariadbd(+0xc16229)[0x563c24e43229]
      /usr/sbin/mariadbd(_ZN7handler12ha_write_rowEPKh+0x285)[0x563c24b83f95]
      /usr/sbin/mariadbd(_ZN14Rows_log_event9write_rowEP14rpl_group_infob+0x175)[0x563c24c76f45]
      /usr/sbin/mariadbd(_ZN20Write_rows_log_event11do_exec_rowEP14rpl_group_info+0x7d)[0x563c24c774fd]
      /usr/sbin/mariadbd(_ZN14Rows_log_event14do_apply_eventEP14rpl_group_info+0x27c)[0x563c24c6c5bc]
      /usr/sbin/mariadbd(_Z18wsrep_apply_eventsP3THDP14Relay_log_infoPKvm+0x1dc)[0x563c24e0f29c]
      /usr/sbin/mariadbd(_ZN21Wsrep_applier_service15apply_write_setERKN5wsrep7ws_metaERKNS0_12const_bufferERNS0_14mutable_bufferE+0xa4)[0x563c24df88e4]
      /usr/sbin/mariadbd(+0xf3ab32)[0x563c25167b32]
      /usr/sbin/mariadbd(_ZN5wsrep12server_state8on_applyERNS_21high_priority_serviceERKNS_9ws_handleERKNS_7ws_metaERKNS_12const_bufferE+0x15d)[0x563c2516878d]
      /usr/sbin/mariadbd(+0xf4f164)[0x563c2517c164]
      /usr/lib64/galera-4/libgalera_smm.so(+0x183224)[0x7fcd2fb21224]
      /usr/lib64/galera-4/libgalera_smm.so(+0x1c0e88)[0x7fcd2fb5ee88]
      /usr/lib64/galera-4/libgalera_smm.so(+0x1c5d3e)[0x7fcd2fb63d3e]
      /usr/lib64/galera-4/libgalera_smm.so(+0x19f89f)[0x7fcd2fb3d89f]
      /usr/lib64/galera-4/libgalera_smm.so(+0x1a0192)[0x7fcd2fb3e192]
      /usr/lib64/galera-4/libgalera_smm.so(+0x1a04a1)[0x7fcd2fb3e4a1]
      /usr/lib64/galera-4/libgalera_smm.so(+0x1c6100)[0x7fcd2fb64100]
      /usr/lib64/galera-4/libgalera_smm.so(+0x1db528)[0x7fcd2fb79528]
      /usr/sbin/mariadbd(_ZN5wsrep18wsrep_provider_v2611run_applierEPNS_21high_priority_serviceE+0xe)[0x563c2517c82e]
      /usr/sbin/mariadbd(+0xbe4333)[0x563c24e11333]
      /usr/sbin/mariadbd(_Z15start_wsrep_THDPv+0x2cf)[0x563c24e0360f]
      /usr/sbin/mariadbd(+0xb695da)[0x563c24d965da]
      /lib64/libpthread.so.0(+0x82de)[0x7fcd3cd942de]
      /lib64/libc.so.6(clone+0x43)[0x7fcd3ac01e83]

      Trying to get some variables.
      Some pointers may be invalid and cause the dump to abort.
      Query (0x7fcd2d6847e3): INSERT INTO `catalog_category_product` (`entity_id`,`category_id`,`product_id`,`position`) VALUES (NULL, '5', '14886', '0'), (NULL, '5', '14885', '1'), (NULL, '5', '14884', '2'), (NULL, '5', '14883', '3'), (NULL, '5', '14881', '4'), (NULL, '5', '14879', '5'), (NULL, '5', '14878', '6'), (NULL, '5', '14877', '7'), (NULL, '5', '14876', '8'), (NULL, '5', '14875', '9'), (NULL, '5', '14874', '10'), (NULL, '5', '14873', '11'), (NULL, '5', '14872', '12'), (NULL, '5', '14871', '13'), (NULL, '5', '14870', '14'), (NULL, '5', '14869', '15'), (NULL, '5', '14868', '16'), (NULL, '5', '14867', '17'), (NULL, '5', '14866', '18'), (NULL, '5', '11384', '19'), (NULL, '5', '11057', '20'), (NULL, '5', '11056', '21'), (NULL, '5', '11055', '22'), (NULL, '5', '11054', '23'), (NULL, '5', '11053', '24'), (NULL, '5', '11052', '25'), (NULL, '5', '11051', '26'), (NULL, '5', '11050', '27'), (NULL, '5', '11049', '28'), (NULL, '5', '11048', '29'), (NULL, '5', '11047', '30'), (NULL, '5', '11046', '31'), (NULL, '5', '9630', '32'), (NULL, '5', '9629', '33'), (NULL, '5', '9628', '34'), (NULL, '5', '9627', '35'), (NULL, '5', '9626', '36'), (NULL, '5', '9625', '37'), (NULL, '5', '9624', '38'), (NULL, '5', '9623', '39'), (NULL, '5', '9622', '40'), (NULL, '5', '9621', '41'), (NULL, '5', '9619', '42'), (NULL, '5', '804', '43'), (NULL, '5', '803', '44'), (NULL, '5', '802', '45'), (NULL, '5', '801', '46'), (NULL, '5', '800', '47'), (NULL, '5', '799', '48'), (NULL, '5', '798', '49'), (NULL, '5', '797', '50'), (NULL, '5', '796', '51'), (NULL, '5', '794', '52'), (NULL, '5', '793', '53'), (NULL, '5', '792', '54'), (NULL, '5', '791', '55'), (NULL, '5', '790', '56'), (NULL, '5', '789', '57'), (NULL, '5', '788', '58'), (NULL, '5', '787', '59'), (NULL, '5', '786', '60'), (NULL, '5', '785', '61'), (NULL, '5', '784', '62'), (NULL, '5', '783', '63'), (NULL, '5', '782', '64'), (NULL, '5', '781', '65'), (NULL, '5', '780', '66'), (NULL, '5', '779', '67'), (NULL, '5', '778', '68'), (NULL, '5', 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'682', '163'), (NULL, '5', '605', '234'), (NULL, '5', '604', '235'), (NULL, '5', '603', '236'), (NULL, '5', '593', '245'), (NULL, '5', '578', '260'), (NULL, '5', '534', '304'), (NULL, '5', '517', '319'), (NULL, '5', '474', '362'), (NULL, '5', '467', '368') ON DUPLICATE KEY UPDATE `entity_id` = VALUES(`entity_id`), `category_id` = VALUES(`category_id`), `product_id` = VALUES(`product_id`), `position` = VALUES(`position`)

      Connection ID (thread ID): 20
      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 unlimited unlimited bytes
      Max resident set unlimited unlimited bytes
      Max processes 514117 514117 processes
      Max open files 16384 16384 files
      Max locked memory 65536 65536 bytes
      Max address space unlimited unlimited bytes
      Max file locks unlimited unlimited locks
      Max pending signals 514117 514117 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: |/usr/lib/systemd/systemd-coredump %P %u %g %s %t %c %h %e

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              Assignee:
              stepan.patryshev Stepan Patryshev (Inactive)
              Reporter:
              rsidhaarth Siddharth R
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                Created:
                Updated:
                Resolved: