Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-26818

Random Crashes on one Galera node

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Open (View Workflow)
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 10.6.4
    • Fix Version/s: None
    • Component/s: Galera
    • Labels:
    • Environment:
      Ubuntu 20 LTS
      Maria 10.6.4
      Galera 4

      Description

      Randomly we're seeing crashes on one galera/mariadb node out of 3.

      It's not a full crash but any clients connected fail until the node is full downed.

      The process seems to fail, but on restart, it then fails to start normally.

      The crash:

      Oct 13 11:52:51 db02 mariadbd[14877]: mariadbd: /home/buildbot/buildbot/build/mariadb-10.6.4/wsrep-lib/include/wsrep/client_state.hpp:668: int wsrep::client_state::bf_abort(wsrep::seqno): Assertion `mode_ == m_local || transaction_.is_streaming()' failed.
      Oct 13 11:52:51 db02 mariadbd[14877]: 211013 11:52:51 [ERROR] mysqld got signal 6 ;
      Oct 13 11:52:51 db02 mariadbd[14877]: This could be because you hit a bug. It is also possible that this binary
      Oct 13 11:52:51 db02 mariadbd[14877]: or one of the libraries it was linked against is corrupt, improperly built,
      Oct 13 11:52:51 db02 mariadbd[14877]: or misconfigured. This error can also be caused by malfunctioning hardware.
      Oct 13 11:52:51 db02 mariadbd[14877]: To report this bug, see https://mariadb.com/kb/en/reporting-bugs
      Oct 13 11:52:51 db02 mariadbd[14877]: We will try our best to scrape up some info that will hopefully help
      Oct 13 11:52:51 db02 mariadbd[14877]: diagnose the problem, but since we have already crashed,
      Oct 13 11:52:51 db02 mariadbd[14877]: something is definitely wrong and this may fail.
      Oct 13 11:52:51 db02 mariadbd[14877]: Server version: 10.6.4-MariaDB-1:10.6.4+maria~focal
      Oct 13 11:52:51 db02 mariadbd[14877]: key_buffer_size=134217728
      Oct 13 11:52:52 db02 mariadbd[14877]: read_buffer_size=131072
      Oct 13 11:52:52 db02 mariadbd[14877]: max_used_connections=30
      Oct 13 11:52:52 db02 mariadbd[14877]: max_threads=153
      Oct 13 11:52:52 db02 mariadbd[14877]: thread_count=39
      Oct 13 11:52:52 db02 mariadbd[14877]: It is possible that mysqld could use up to
      Oct 13 11:52:52 db02 mariadbd[14877]: key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 467956 K  bytes of memory
      Oct 13 11:52:52 db02 mariadbd[14877]: Hope that's ok; if not, decrease some variables in the equation.
      Oct 13 11:52:52 db02 mariadbd[14877]: Thread pointer: 0x7f4120000c58
      Oct 13 11:52:52 db02 mariadbd[14877]: Attempting backtrace. You can use the following information to find out
      Oct 13 11:52:52 db02 mariadbd[14877]: where mysqld died. If you see no messages after this, something went
      Oct 13 11:52:52 db02 mariadbd[14877]: terribly wrong...
      Oct 13 11:52:52 db02 mariadbd[14877]: stack_bottom = 0x7f4174bc1dc8 thread_stack 0x49000
      Oct 13 11:52:52 db02 mariadbd[14877]: Printing to addr2line failed
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(my_print_stacktrace+0x32)[0x558120e74f12]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(handle_fatal_signal+0x485)[0x55812092f2b5]
      Oct 13 11:52:52 db02 mariadbd[14877]: /lib/x86_64-linux-gnu/libpthread.so.0(+0x153c0)[0x7f41a66ab3c0]
      Oct 13 11:52:52 db02 mariadbd[14877]: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb)[0x7f41a61b118b]
      Oct 13 11:52:52 db02 mariadbd[14877]: /lib/x86_64-linux-gnu/libc.so.6(abort+0x12b)[0x7f41a6190859]
      Oct 13 11:52:52 db02 mariadbd[14877]: /lib/x86_64-linux-gnu/libc.so.6(+0x25729)[0x7f41a6190729]
      Oct 13 11:52:52 db02 mariadbd[14877]: /lib/x86_64-linux-gnu/libc.so.6(+0x36f36)[0x7f41a61a1f36]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(_Z14wsrep_bf_abortPK3THDPS_+0x626)[0x558120beef56]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(wsrep_thd_bf_abort+0x1d)[0x558120bf692d]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(+0xc9c346)[0x558120c17346]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(+0x633cf9)[0x5581205aecf9]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(+0x63466a)[0x5581205af66a]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(+0xd51c08)[0x558120cccc08]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(+0xd54aa1)[0x558120ccfaa1]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(+0xca863a)[0x558120c2363a]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(_ZN7handler12ha_write_rowEPKh+0x190)[0x55812093e350]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(_ZN14Rows_log_event9write_rowEP14rpl_group_infob+0x184)[0x558120a57e94]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(_ZN20Write_rows_log_event11do_exec_rowEP14rpl_group_info+0x111)[0x558120a58511]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(_ZN14Rows_log_event14do_apply_eventEP14rpl_group_info+0x31f)[0x558120a4c36f]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(_Z18wsrep_apply_eventsP3THDP14Relay_log_infoPKvm+0x1e9)[0x558120bedd79]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(_ZN21Wsrep_applier_service15apply_write_setERKN5wsrep7ws_metaERKNS0_12const_bufferERNS0_14mutable_bufferE+0xab)[0x558120bd59fb]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(+0xf7c100)[0x558120ef7100]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(_ZN5wsrep12server_state8on_applyERNS_21high_priority_serviceERKNS_9ws_handleERKNS_7ws_metaERKNS_12const_bufferE+0xc1)[0x558120ef7fc1]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(+0xf8e36c)[0x558120f0936c]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/lib/galera/libgalera_smm.so(+0x639eb)[0x7f41a5bd89eb]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/lib/galera/libgalera_smm.so(+0x7582e)[0x7f41a5bea82e]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/lib/galera/libgalera_smm.so(+0x78408)[0x7f41a5bed408]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/lib/galera/libgalera_smm.so(+0xabd92)[0x7f41a5c20d92]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/lib/galera/libgalera_smm.so(+0xabf1b)[0x7f41a5c20f1b]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/lib/galera/libgalera_smm.so(+0xac112)[0x7f41a5c21112]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/lib/galera/libgalera_smm.so(+0x78e00)[0x7f41a5bede00]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/lib/galera/libgalera_smm.so(+0x4efe1)[0x7f41a5bc3fe1]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(_ZN5wsrep18wsrep_provider_v2611run_applierEPNS_21high_priority_serviceE+0x12)[0x558120f09982]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(+0xc74c47)[0x558120befc47]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(_Z15start_wsrep_THDPv+0x263)[0x558120be03c3]
      Oct 13 11:52:52 db02 mariadbd[14877]: /usr/sbin/mariadbd(+0xbf517d)[0x558120b7017d]
      Oct 13 11:52:52 db02 mariadbd[14877]: /lib/x86_64-linux-gnu/libpthread.so.0(+0x9609)[0x7f41a669f609]
      Oct 13 11:52:52 db02 mariadbd[14877]: /lib/x86_64-linux-gnu/libc.so.6(clone+0x43)[0x7f41a628d293]
      Oct 13 11:52:52 db02 mariadbd[14877]: Trying to get some variables.
      Oct 13 11:52:52 db02 mariadbd[14877]: Some pointers may be invalid and cause the dump to abort.
      Oct 13 11:52:52 db02 mariadbd[14877]: Query (0x7f419eeff5d9): INSERT INTO `jobs` (`queue`, `status`, `job`, `params`, `priority`, `run_at`, `created_at`) VALUES ('normal', 'pending', 'Task::NotifyJob', '---\n:model: Ticket\n:id: 138898\n', 10, '2021-10-13 10:52:51', '2021-10-13 10:52:51')
      Oct 13 11:52:52 db02 mariadbd[14877]: Connection ID (thread ID): 11
      Oct 13 11:52:52 db02 mariadbd[14877]: Status: NOT_KILLED
      Oct 13 11:52:52 db02 mariadbd[14877]: 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
      Oct 13 11:52:52 db02 mariadbd[14877]: The manual page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mysqld/ contains
      Oct 13 11:52:52 db02 mariadbd[14877]: information that should help you find out what is causing the crash.
      Oct 13 11:52:52 db02 mariadbd[14877]: Writing a core file...
      Oct 13 11:52:52 db02 mariadbd[14877]: Working directory at /var/lib/mysql
      Oct 13 11:52:52 db02 mariadbd[14877]: Resource Limits:
      Oct 13 11:52:52 db02 mariadbd[14877]: Limit                     Soft Limit           Hard Limit           Units
      Oct 13 11:52:52 db02 mariadbd[14877]: Max cpu time              unlimited            unlimited            seconds
      Oct 13 11:52:52 db02 mariadbd[14877]: Max file size             unlimited            unlimited            bytes
      Oct 13 11:52:52 db02 mariadbd[14877]: Max data size             unlimited            unlimited            bytes
      Oct 13 11:52:52 db02 mariadbd[14877]: Max stack size            8388608              unlimited            bytes
      Oct 13 11:52:52 db02 mariadbd[14877]: Max core file size        0                    unlimited            bytes
      Oct 13 11:52:52 db02 mariadbd[14877]: Max resident set          unlimited            unlimited            bytes
      Oct 13 11:52:52 db02 mariadbd[14877]: Max processes             3311                 3311                 processes
      Oct 13 11:52:52 db02 mariadbd[14877]: Max open files            32768                32768                files
      Oct 13 11:52:52 db02 mariadbd[14877]: Max locked memory         65536                65536                bytes
      Oct 13 11:52:52 db02 mariadbd[14877]: Max address space         unlimited            unlimited            bytes
      Oct 13 11:52:52 db02 mariadbd[14877]: Max file locks            unlimited            unlimited            locks
      Oct 13 11:52:52 db02 mariadbd[14877]: Max pending signals       3311                 3311                 signals
      Oct 13 11:52:52 db02 mariadbd[14877]: Max msgqueue size         819200               819200               bytes
      Oct 13 11:52:52 db02 mariadbd[14877]: Max nice priority         0                    0
      Oct 13 11:52:52 db02 mariadbd[14877]: Max realtime priority     0                    0
      Oct 13 11:52:52 db02 mariadbd[14877]: Max realtime timeout      unlimited            unlimited            us
      Oct 13 11:52:52 db02 mariadbd[14877]: Core pattern: |/usr/share/apport/apport %p %s %c %d %P %E
      Oct 13 11:52:53 db02 systemd[1]: mariadb.service: Main process exited, code=dumped, status=6/ABRT
      Oct 13 11:52:53 db02 systemd[1]: mariadb.service: Failed with result 'core-dump'.
      

      The restart:

      Oct 13 11:52:58 db02 systemd[1]: mariadb.service: Scheduled restart job, restart counter is at 3.
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] /usr/sbin/mariadbd (server 10.6.4-MariaDB-1:10.6.4+maria~focal) starting as process 21181 ...
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: Loading provider /usr/lib/galera/libgalera_smm.so initial position: 66ee349a-0be0-11e9-beca-de1b1793d905:494356723
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera/libgalera_smm.so'
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: wsrep_load(): Galera 26.4.9(r819f29cb) by Codership Oy <info@codership.com> loaded successfully.
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: CRC-32C: using "slicing-by-8" algorithm.
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: Found saved state: 66ee349a-0be0-11e9-beca-de1b1793d905:-1, safe_to_bootstrap: 0
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: GCache DEBUG: opened preamble:
      Oct 13 11:53:04 db02 mariadbd[21181]: Version: 2
      Oct 13 11:53:04 db02 mariadbd[21181]: UUID: 66ee349a-0be0-11e9-beca-de1b1793d905
      Oct 13 11:53:04 db02 mariadbd[21181]: Seqno: -1 - -1
      Oct 13 11:53:04 db02 mariadbd[21181]: Offset: -1
      Oct 13 11:53:04 db02 mariadbd[21181]: Synced: 0
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 66ee349a-0be0-11e9-beca-de1b1793d905, offset: -1
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (        0/134217752 bytes) complete.
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: GCache::RingBuffer initial scan...100.0% (134217752/134217752 bytes) complete.
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: Recovering GCache ring buffer: found gapless sequence 494268637-494356730
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...  0.0% (        0/134212640 bytes) complete.
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...100.0% (134212640/134212640 bytes) complete.
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): found 5/88099 locked buffers
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): free space: 5408/134217728
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 172.20.100.122; base_port = 4567; cert.log_conflicts = no; cert.optimistic_pa = yes; debug = no; evs.auto_evict = 0; evs.delay_margin = PT1S; evs.delayed_keep_period = PT30S; evs.inactive_check_period = PT0.5S; evs.inactive_timeout = PT15S; evs.join_retrans_period = PT1S; evs.max_install_timeouts = 3; evs.send_window = 4; evs.stats_report_period = PT1M; evs.suspect_timeout = PT5S; evs.user_send_window = 2; evs.view_forget_timeout = PT24H; gcache.dir = /var/lib/mysql/; gcache.keep_pages_size = 0; gcache.mem_size = 0; gcache.name = galera.cache; gcache.page_size = 128M; gcache.recover = yes; gcache.size = 128M; gcomm.thread_prio = ; gcs.fc_debug = 0; gcs.fc_factor = 1.0; gcs.fc_limit = 16; gcs.fc_master_slave = no; gcs.max_packet_size = 64500; gcs.max_throttle = 0.25; gcs.recv_q_hard_limit = 9223372036854775807; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = no; gmcast.segment = 0; gmcast.version = 0; pc.announce_timeout = PT3S; pc.checksum
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: Service thread queue flushed.
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: ####### Assign initial position for certification: 66ee349a-0be0-11e9-beca-de1b1793d905:494356723, protocol version: -1
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: Start replication
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: Connecting with bootstrap option: 0
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: Setting GCS initial position to 66ee349a-0be0-11e9-beca-de1b1793d905:494356723
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: protonet asio version 0
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: Using CRC-32C for message checksums.
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: backend: asio
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: gcomm thread scheduling priority set to other:0
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: restore pc from disk successfully
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: GMCast version 0
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: (92d6077e-9592, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: (92d6077e-9592, 'tcp://0.0.0.0:4567') multicast: , ttl: 1
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: EVS version 1
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: gcomm: connecting to group 'mariadb-galera-cluster', peer '172.20.100.121:,172.20.100.122:,172.20.100.123:'
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: (92d6077e-9592, 'tcp://0.0.0.0:4567') Found matching local endpoint for a connection, blacklisting address tcp://172.20.100.122:4567
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: (92d6077e-9592, 'tcp://0.0.0.0:4567') connection established to a0fe6424-8595 tcp://172.20.100.121:4567
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: (92d6077e-9592, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers:
      Oct 13 11:53:04 db02 mariadbd[21181]: 2021-10-13 11:53:04 0 [Note] WSREP: (92d6077e-9592, 'tcp://0.0.0.0:4567') connection established to 8d09d855-a8c7 tcp://172.20.100.123:4567
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: EVS version upgrade 0 -> 1
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: declaring 8d09d855-a8c7 at tcp://172.20.100.123:4567 stable
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: declaring a0fe6424-8595 at tcp://172.20.100.121:4567 stable
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: PC protocol upgrade 0 -> 1
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: Node 8d09d855-a8c7 state prim
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: view(view_id(PRIM,8d09d855-a8c7,272) memb {
      Oct 13 11:53:05 db02 mariadbd[21181]: #0118d09d855-a8c7,0
      Oct 13 11:53:05 db02 mariadbd[21181]: #01192d6077e-9592,0
      Oct 13 11:53:05 db02 mariadbd[21181]: #011a0fe6424-8595,0
      Oct 13 11:53:05 db02 mariadbd[21181]: } joined {
      Oct 13 11:53:05 db02 mariadbd[21181]: } left {
      Oct 13 11:53:05 db02 mariadbd[21181]: } partitioned {
      Oct 13 11:53:05 db02 mariadbd[21181]: })
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: save pc into disk
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: clear restored view
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: gcomm: connected
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: Opened channel 'mariadb-galera-cluster'
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 1, memb_num = 3
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: STATE EXCHANGE: Waiting for state UUID.
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: STATE EXCHANGE: sent state msg: be6755ce-2c13-11ec-8844-326009979834
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: STATE EXCHANGE: got state msg: be6755ce-2c13-11ec-8844-326009979834 from 0 (db03)
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: STATE EXCHANGE: got state msg: be6755ce-2c13-11ec-8844-326009979834 from 2 (db01)
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 1 [Note] WSREP: Starting rollbacker thread 1
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 2 [Note] WSREP: Starting applier thread 2
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: STATE EXCHANGE: got state msg: be6755ce-2c13-11ec-8844-326009979834 from 1 (db02)
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: Quorum results:
      Oct 13 11:53:05 db02 mariadbd[21181]: #011version    = 6,
      Oct 13 11:53:05 db02 mariadbd[21181]: #011component  = PRIMARY,
      Oct 13 11:53:05 db02 mariadbd[21181]: #011conf_id    = 206,
      Oct 13 11:53:05 db02 mariadbd[21181]: #011members    = 2/3 (joined/total),
      Oct 13 11:53:05 db02 mariadbd[21181]: #011act_id     = 494356758,
      Oct 13 11:53:05 db02 mariadbd[21181]: #011last_appl. = 494356740,
      Oct 13 11:53:05 db02 mariadbd[21181]: #011protocols  = 2/10/4 (gcs/repl/appl),
      Oct 13 11:53:05 db02 mariadbd[21181]: #011vote policy= 0,
      Oct 13 11:53:05 db02 mariadbd[21181]: #011group UUID = 66ee349a-0be0-11e9-beca-de1b1793d905
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: Flow-control interval: [28, 28]
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: Shifting OPEN -> PRIMARY (TO: 494356759)
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 2 [Note] WSREP: ####### processing CC 494356759, local, ordered
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 2 [Note] WSREP: Process first view: 66ee349a-0be0-11e9-beca-de1b1793d905 my uuid: 92d6077e-2aae-11ec-9592-f6f1e5ba1e01
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 2 [Note] WSREP: Server db02 connected to cluster at position 66ee349a-0be0-11e9-beca-de1b1793d905:494356759 with ID 92d6077e-2aae-11ec-9592-f6f1e5ba1e01
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 2 [Note] WSREP: Server status change disconnected -> connected
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 2 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 2 [Note] WSREP: ####### My UUID: 92d6077e-2aae-11ec-9592-f6f1e5ba1e01
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 2 [Note] WSREP: Cert index reset to 00000000-0000-0000-0000-000000000000:-1 (proto: 10), state transfer needed: yes
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: Service thread queue flushed.
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 2 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:-1, protocol version: -1
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 2 [Note] WSREP: State transfer required:
      Oct 13 11:53:05 db02 mariadbd[21181]: #011Group state: 66ee349a-0be0-11e9-beca-de1b1793d905:494356759
      Oct 13 11:53:05 db02 mariadbd[21181]: #011Local state: 66ee349a-0be0-11e9-beca-de1b1793d905:494356723
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 2 [Note] WSREP: Server status change connected -> joiner
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 2 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: Joiner monitor thread started to monitor
      Oct 13 11:53:05 db02 mariadbd[21181]: 2021-10-13 11:53:05 0 [Note] WSREP: Running: 'wsrep_sst_rsync --role 'joiner' --address '172.20.100.122' --datadir '/var/lib/mysql/' --parent '21181' --mysqld-args --wsrep_start_position=66ee349a-0be0-11e9-beca-de1b1793d905:494356723'
      Oct 13 11:53:06 db02 mariadbd[21181]: 2021-10-13 11:53:06 2 [Note] WSREP: ####### IST uuid:66ee349a-0be0-11e9-beca-de1b1793d905 f: 494356724, l: 494356759, STRv: 3
      Oct 13 11:53:06 db02 mariadbd[21181]: 2021-10-13 11:53:06 2 [Note] WSREP: IST receiver addr using tcp://172.20.100.122:4568
      Oct 13 11:53:06 db02 mariadbd[21181]: 2021-10-13 11:53:06 2 [Note] WSREP: Prepared IST receiver for 494356724-494356759, listening at: tcp://172.20.100.122:4568
      Oct 13 11:53:06 db02 mariadbd[21181]: 2021-10-13 11:53:06 0 [Note] WSREP: Member 1.0 (db02) requested state transfer from '*any*'. Selected 2.0 (db01)(SYNCED) as donor.
      Oct 13 11:53:06 db02 mariadbd[21181]: 2021-10-13 11:53:06 0 [Note] WSREP: Shifting PRIMARY -> JOINER (TO: 494356759)
      Oct 13 11:53:06 db02 mariadbd[21181]: 2021-10-13 11:53:06 2 [Note] WSREP: Requesting state transfer: success, donor: 2
      Oct 13 11:53:06 db02 mariadbd[21181]: 2021-10-13 11:53:06 0 [Note] WSREP: 2.0 (db01): State transfer to 1.0 (db02) complete.
      Oct 13 11:53:06 db02 mariadbd[21181]: 2021-10-13 11:53:06 0 [Note] WSREP: Member 2.0 (db01) synced with group.
      Oct 13 11:53:07 db02 mariadbd[21191]: WSREP_SST: [INFO] Joiner cleanup: rsync PID=21289, stunnel PID=0 (20211013 11:53:07.133)
      Oct 13 11:53:07 db02 mariadbd[21191]: WSREP_SST: [INFO] Joiner cleanup done. (20211013 11:53:07.694)
      Oct 13 11:53:07 db02 mariadbd[21181]: 2021-10-13 11:53:07 3 [Note] WSREP: SST received
      Oct 13 11:53:07 db02 mariadbd[21181]: 2021-10-13 11:53:07 3 [Note] WSREP: Server status change joiner -> initializing
      Oct 13 11:53:07 db02 mariadbd[21181]: 2021-10-13 11:53:07 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
      Oct 13 11:53:07 db02 mariadbd[21181]: 2021-10-13 11:53:07 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
      Oct 13 11:53:07 db02 mariadbd[21181]: 2021-10-13 11:53:07 0 [Note] InnoDB: Number of pools: 1
      Oct 13 11:53:07 db02 mariadbd[21181]: 2021-10-13 11:53:07 0 [Note] InnoDB: Using generic crc32 instructions
      Oct 13 11:53:07 db02 mariadbd[21181]: 2021-10-13 11:53:07 0 [Note] mariadbd: O_TMPFILE is not supported on /tmp (disabling future attempts)
      Oct 13 11:53:07 db02 mariadbd[21181]: 2021-10-13 11:53:07 0 [Note] InnoDB: Using Linux native AIO
      Oct 13 11:53:07 db02 mariadbd[21181]: 2021-10-13 11:53:07 0 [Note] InnoDB: Initializing buffer pool, total size = 134217728, chunk size = 134217728
      Oct 13 11:53:07 db02 mariadbd[21181]: 2021-10-13 11:53:07 0 [Note] InnoDB: Completed initialization of buffer pool
      Oct 13 11:53:07 db02 mariadbd[21181]: 2021-10-13 11:53:07 0 [Note] InnoDB: 1 transaction(s) which must be rolled back or cleaned up in total 12 row operations to undo
      Oct 13 11:53:07 db02 mariadbd[21181]: 2021-10-13 11:53:07 0 [Note] InnoDB: Trx id counter is 1268078797
      Oct 13 11:53:07 db02 mariadbd[21181]: 2021-10-13 11:53:07 0 [Note] InnoDB: 128 rollback segments are active.
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] InnoDB: Creating shared tablespace for temporary tables
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] InnoDB: Starting in background the rollback of recovered transactions
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] InnoDB: 10.6.4 started; log sequence number 566275668195; transaction id 1268078798
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] InnoDB: Cannot open '/var/lib/mysql/ib_buffer_pool' for reading: No such file or directory
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] Plugin 'FEEDBACK' is disabled.
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Warning] You need to use --log-bin to make --expire-logs-days or --binlog-expire-logs-seconds work.
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] Server socket created on IP: '0.0.0.0'.
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Warning] 'user' entry 'cerb@*' ignored in --skip-name-resolve mode.
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Warning] 'db' entry 'cerb cerb@*' ignored in --skip-name-resolve mode.
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] WSREP: wsrep_init_schema_and_SR 0x0
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] WSREP: Server initialized
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] WSREP: Server status change initializing -> initialized
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 3 [Note] WSREP: Server status change initialized -> joined
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 3 [Note] WSREP: Recovered position from storage: 66ee349a-0be0-11e9-beca-de1b1793d905:494356723
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 9 [Note] WSREP: Starting applier thread 9
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 5 [Note] WSREP: Starting applier thread 5
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 8 [Note] WSREP: Starting applier thread 8
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 7 [Note] WSREP: Starting applier thread 7
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 10 [Note] WSREP: Starting applier thread 10
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 6 [Note] WSREP: Starting applier thread 6
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 12 [Note] WSREP: Starting applier thread 12
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] /usr/sbin/mariadbd: ready for connections.
      Oct 13 11:53:08 db02 mariadbd[21181]: Version: '10.6.4-MariaDB-1:10.6.4+maria~focal'  socket: '/run/mysqld/mysqld.sock'  port: 3307  mariadb.org binary distribution
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 3 [Note] WSREP: Recovered view from SST:
      Oct 13 11:53:08 db02 mariadbd[21181]:   id: 66ee349a-0be0-11e9-beca-de1b1793d905:493933115
      Oct 13 11:53:08 db02 mariadbd[21181]:   status: primary
      Oct 13 11:53:08 db02 mariadbd[21181]:   protocol_version: 4
      Oct 13 11:53:08 db02 mariadbd[21181]:   capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
      Oct 13 11:53:08 db02 mariadbd[21181]:   final: no
      Oct 13 11:53:08 db02 mariadbd[21181]:   own_index: -1
      Oct 13 11:53:08 db02 mariadbd[21181]:   members(3):
      Oct 13 11:53:08 db02 mariadbd[21181]: #0110: 8d09d855-2aa9-11ec-a8c7-6707eaa8ebe2, db03
      Oct 13 11:53:08 db02 mariadbd[21181]: #0111: 92d6077e-2aae-11ec-9591-f6f1e5ba1e01, db02
      Oct 13 11:53:08 db02 mariadbd[21181]: #0112: a0fe6424-2ab2-11ec-8595-9f12a64f3c1f, db01
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 14 [Note] WSREP: Recovered cluster id 66ee349a-0be0-11e9-beca-de1b1793d905
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 3 [Note] WSREP: SST received: 66ee349a-0be0-11e9-beca-de1b1793d905:494356723
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 3 [Note] WSREP: SST succeeded for position 66ee349a-0be0-11e9-beca-de1b1793d905:494356723
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] WSREP: Joiner monitor thread ended with total time 3 sec
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 2 [Note] WSREP: Installed new state from SST: 66ee349a-0be0-11e9-beca-de1b1793d905:494356723
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 2 [Note] WSREP: Receiving IST: 36 writesets, seqnos 494356724-494356759
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] WSREP: ####### IST applying starts with 494356724
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] WSREP: ####### IST current seqno initialized to 494356724
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] WSREP: Receiving IST...  0.0% ( 0/36 events) complete.
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] WSREP: Service thread queue flushed.
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:494356723, protocol version: 5
      Oct 13 11:53:08 db02 mariadbd[21181]: 211013 11:53:08 [ERROR] mysqld got signal 11 ;
      Oct 13 11:53:08 db02 mariadbd[21181]: This could be because you hit a bug. It is also possible that this binary
      Oct 13 11:53:08 db02 mariadbd[21181]: or one of the libraries it was linked against is corrupt, improperly built,
      Oct 13 11:53:08 db02 mariadbd[21181]: or misconfigured. This error can also be caused by malfunctioning hardware.
      Oct 13 11:53:08 db02 mariadbd[21181]: To report this bug, see https://mariadb.com/kb/en/reporting-bugs
      Oct 13 11:53:08 db02 mariadbd[21181]: We will try our best to scrape up some info that will hopefully help
      Oct 13 11:53:08 db02 mariadbd[21181]: diagnose the problem, but since we have already crashed,
      Oct 13 11:53:08 db02 mariadbd[21181]: something is definitely wrong and this may fail.
      Oct 13 11:53:08 db02 mariadbd[21181]: Server version: 10.6.4-MariaDB-1:10.6.4+maria~focal
      Oct 13 11:53:08 db02 mariadbd[21181]: key_buffer_size=134217728
      Oct 13 11:53:08 db02 mariadbd[21181]: read_buffer_size=131072
      Oct 13 11:53:08 db02 mariadbd[21181]: max_used_connections=0
      Oct 13 11:53:08 db02 mariadbd[21181]: max_threads=153
      Oct 13 11:53:08 db02 mariadbd[21181]: thread_count=9
      Oct 13 11:53:08 db02 mariadbd[21181]: It is possible that mysqld could use up to
      Oct 13 11:53:08 db02 mariadbd[21181]: key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 467956 K  bytes of memory
      Oct 13 11:53:08 db02 mariadbd[21181]: Hope that's ok; if not, decrease some variables in the equation.
      Oct 13 11:53:08 db02 mariadbd[21181]: Thread pointer: 0x7f6508000c58
      Oct 13 11:53:08 db02 mariadbd[21181]: Attempting backtrace. You can use the following information to find out
      Oct 13 11:53:08 db02 mariadbd[21181]: where mysqld died. If you see no messages after this, something went
      Oct 13 11:53:08 db02 mariadbd[21181]: terribly wrong...
      Oct 13 11:53:08 db02 mariadbd[21181]: stack_bottom = 0x7f658c161dc8 thread_stack 0x49000
      Oct 13 11:53:08 db02 mariadbd[21181]: 2021-10-13 11:53:08 0 [Note] WSREP: (92d6077e-9592, 'tcp://0.0.0.0:4567') turning message relay requesting off
      Oct 13 11:53:09 db02 mariadbd[21181]: /usr/sbin/mariadbd(my_print_stacktrace+0x32)[0x55f2cb285f12]
      Oct 13 11:53:09 db02 mariadbd[21181]: /usr/sbin/mariadbd(handle_fatal_signal+0x485)[0x55f2cad402b5]
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] /usr/sbin/mariadbd (initiated by: unknown): Normal shutdown
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: Shutdown replication
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: Server status change joined -> disconnecting
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: Closing send monitor...
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: Closed send monitor.
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: gcomm: terminating thread
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: gcomm: joining thread
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: gcomm: closing backend
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: view(view_id(NON_PRIM,8d09d855-a8c7,272) memb {
      Oct 13 11:59:50 db02 mariadbd[21181]: #01192d6077e-9592,0
      Oct 13 11:59:50 db02 mariadbd[21181]: } joined {
      Oct 13 11:59:50 db02 mariadbd[21181]: } left {
      Oct 13 11:59:50 db02 mariadbd[21181]: } partitioned {
      Oct 13 11:59:50 db02 mariadbd[21181]: #0118d09d855-a8c7,0
      Oct 13 11:59:50 db02 mariadbd[21181]: #011a0fe6424-8595,0
      Oct 13 11:59:50 db02 mariadbd[21181]: })
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: PC protocol downgrade 1 -> 0
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: view((empty))
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: gcomm: closed
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 0, memb_num = 1
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: Flow-control interval: [16, 16]
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: Received NON-PRIMARY.
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: Shifting JOINER -> OPEN (TO: 494357677)
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: New SELF-LEAVE.
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: Flow-control interval: [0, 0]
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: Received SELF-LEAVE. Closing connection.
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: Shifting OPEN -> CLOSED (TO: 494357677)
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: RECV thread exiting 0: Success
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: recv_thread() joined.
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: Closing replication queue.
      Oct 13 11:59:50 db02 mariadbd[21181]: 2021-10-13 11:59:50 0 [Note] WSREP: Closing slave action queue.
      

      At a bit of a loss as to what could be the issue.

        Attachments

          Activity

            People

            Assignee:
            jplindst Jan Lindström
            Reporter:
            mattm Matt
            Votes:
            4 Vote for this issue
            Watchers:
            7 Start watching this issue

              Dates

              Created:
              Updated:

                Git Integration