2021-03-10  1:00:01 1631 [Note] WSREP: Desyncing and pausing the provider
2021-03-10  1:00:01 0 [Note] WSREP: Member 0.0 (galera01) desyncs itself from group
2021-03-10  1:00:01 0 [Note] WSREP: Shifting SYNCED -> DONOR/DESYNCED (TO: 79385711)
2021-03-10  1:00:01 1631 [Note] WSREP: pause
2021-03-10  1:00:01 1631 [Note] WSREP: Provider paused at 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79385711 (235098)
2021-03-10  1:00:01 1631 [Note] WSREP: Provider paused at: 79385711
2021-03-10  1:00:01 1631 [Note] WSREP: Server paused at: 79385711
2021-03-10  1:00:01 1631 [Note] WSREP: Resuming and resyncing the provider
2021-03-10  1:00:01 1631 [Note] WSREP: resume
2021-03-10  1:00:01 1631 [Note] WSREP: resuming provider at 235098
2021-03-10  1:00:01 1631 [Note] WSREP: Provider resumed.
2021-03-10  1:00:01 0 [Note] WSREP: Member 0.0 (galera01) resyncs itself to group.
2021-03-10  1:00:01 0 [Note] WSREP: Shifting DONOR/DESYNCED -> JOINED (TO: 79385711)
2021-03-10  1:00:01 0 [Note] WSREP: Member 0.0 (galera01) synced with group.
2021-03-10  1:00:01 0 [Note] WSREP: Shifting JOINED -> SYNCED (TO: 79385711)
2021-03-10  1:00:01 1 [Note] WSREP: Server galera01 synced with group
2021-03-10  1:00:13 1632 [Note] WSREP: Desyncing and pausing the provider
2021-03-10  1:00:13 0 [Note] WSREP: Member 0.0 (galera01) desyncs itself from group
2021-03-10  1:00:13 0 [Note] WSREP: Shifting SYNCED -> DONOR/DESYNCED (TO: 79385711)
2021-03-10  1:00:13 1632 [Note] WSREP: pause
2021-03-10  1:00:13 1632 [Note] WSREP: Provider paused at 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79385711 (235102)
2021-03-10  1:00:13 1632 [Note] WSREP: Provider paused at: 79385711
2021-03-10  1:00:13 1632 [Note] WSREP: Server paused at: 79385711
2021-03-10  1:00:13 1632 [Note] WSREP: Resuming and resyncing the provider
2021-03-10  1:00:13 1632 [Note] WSREP: resume
2021-03-10  1:00:13 1632 [Note] WSREP: resuming provider at 235102
2021-03-10  1:00:13 1632 [Note] WSREP: Provider resumed.
2021-03-10  1:00:13 0 [Note] WSREP: Member 0.0 (galera01) resyncs itself to group.
2021-03-10  1:00:13 0 [Note] WSREP: Shifting DONOR/DESYNCED -> JOINED (TO: 79385711)
2021-03-10  1:00:14 0 [Note] WSREP: Member 0.0 (galera01) synced with group.
2021-03-10  1:00:14 0 [Note] WSREP: Shifting JOINED -> SYNCED (TO: 79385711)
2021-03-10  1:00:14 11 [Note] WSREP: Server galera01 synced with group
2021-03-10  1:00:14 1633 [Note] WSREP: Desyncing and pausing the provider
2021-03-10  1:00:14 0 [Note] WSREP: Member 0.0 (galera01) desyncs itself from group
2021-03-10  1:00:14 0 [Note] WSREP: Shifting SYNCED -> DONOR/DESYNCED (TO: 79385711)
2021-03-10  1:00:14 1633 [Note] WSREP: pause
2021-03-10  1:00:14 1633 [Note] WSREP: Provider paused at 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79385711 (235106)
2021-03-10  1:00:14 1633 [Note] WSREP: Provider paused at: 79385711
2021-03-10  1:00:14 1633 [Note] WSREP: Server paused at: 79385711
2021-03-10  1:00:14 1633 [Note] WSREP: Resuming and resyncing the provider
2021-03-10  1:00:14 1633 [Note] WSREP: resume
2021-03-10  1:00:14 1633 [Note] WSREP: resuming provider at 235106
2021-03-10  1:00:14 1633 [Note] WSREP: Provider resumed.
2021-03-10  1:00:14 0 [Note] WSREP: Member 0.0 (galera01) resyncs itself to group.
2021-03-10  1:00:14 0 [Note] WSREP: Shifting DONOR/DESYNCED -> JOINED (TO: 79385711)
2021-03-10  1:00:14 0 [Note] WSREP: Member 0.0 (galera01) synced with group.
2021-03-10  1:00:14 0 [Note] WSREP: Shifting JOINED -> SYNCED (TO: 79385711)
2021-03-10  1:00:14 18 [Note] WSREP: Server galera01 synced with group
2021-03-10  1:00:14 1634 [Note] WSREP: Desyncing and pausing the provider
2021-03-10  1:00:14 0 [Note] WSREP: Member 0.0 (galera01) desyncs itself from group
2021-03-10  1:00:14 0 [Note] WSREP: Shifting SYNCED -> DONOR/DESYNCED (TO: 79385711)
2021-03-10  1:00:14 1634 [Note] WSREP: pause
2021-03-10  1:00:14 1634 [Note] WSREP: Provider paused at 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79385711 (235110)
2021-03-10  1:00:14 1634 [Note] WSREP: Provider paused at: 79385711
2021-03-10  1:00:14 1634 [Note] WSREP: Server paused at: 79385711
2021-03-10  1:00:14 1634 [Note] WSREP: Resuming and resyncing the provider
2021-03-10  1:00:14 1634 [Note] WSREP: resume
2021-03-10  1:00:14 1634 [Note] WSREP: resuming provider at 235110
2021-03-10  1:00:14 1634 [Note] WSREP: Provider resumed.
2021-03-10  1:00:14 0 [Note] WSREP: Member 0.0 (galera01) resyncs itself to group.
2021-03-10  1:00:14 0 [Note] WSREP: Shifting DONOR/DESYNCED -> JOINED (TO: 79385711)
2021-03-10  1:00:14 0 [Note] WSREP: Member 0.0 (galera01) synced with group.
2021-03-10  1:00:14 0 [Note] WSREP: Shifting JOINED -> SYNCED (TO: 79385711)
2021-03-10  1:00:14 16 [Note] WSREP: Server galera01 synced with group
2021-03-10  1:11:07 1640 [Note] WSREP: Desyncing and pausing the provider
2021-03-10  1:11:07 0 [Note] WSREP: Member 0.0 (galera01) desyncs itself from group
2021-03-10  1:11:07 0 [Note] WSREP: Shifting SYNCED -> DONOR/DESYNCED (TO: 79385778)
2021-03-10  1:11:07 1640 [Note] WSREP: pause
2021-03-10  1:11:07 1640 [Note] WSREP: Provider paused at 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79385778 (235182)
2021-03-10  1:11:07 1640 [Note] WSREP: Provider paused at: 79385778
2021-03-10  1:11:07 1640 [Note] WSREP: Server paused at: 79385778
2021-03-10  1:11:07 1640 [Note] WSREP: Resuming and resyncing the provider
2021-03-10  1:11:07 1640 [Note] WSREP: resume
2021-03-10  1:11:07 1640 [Note] WSREP: resuming provider at 235182
2021-03-10  1:11:07 1640 [Note] WSREP: Provider resumed.
2021-03-10  1:11:07 0 [Note] WSREP: Member 0.0 (galera01) resyncs itself to group.
2021-03-10  1:11:07 0 [Note] WSREP: Shifting DONOR/DESYNCED -> JOINED (TO: 79385778)
2021-03-10  1:11:07 0 [Note] WSREP: Member 0.0 (galera01) synced with group.
2021-03-10  1:11:07 0 [Note] WSREP: Shifting JOINED -> SYNCED (TO: 79385778)
2021-03-10  1:11:07 18 [Note] WSREP: Server galera01 synced with group
2021-03-10 10:21:25 0 [Note] /usr/sbin/mysqld (initiated by: unknown): Normal shutdown
2021-03-10 10:21:25 0 [Note] WSREP: Shutdown replication
2021-03-10 10:21:25 0 [Note] WSREP: Server status change synced -> disconnecting
2021-03-10 10:21:25 0 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 10:21:25 0 [Note] WSREP: Closing send monitor...
2021-03-10 10:21:25 0 [Note] WSREP: Closed send monitor.
2021-03-10 10:21:25 0 [Note] WSREP: gcomm: terminating thread
2021-03-10 10:21:25 0 [Note] WSREP: gcomm: joining thread
2021-03-10 10:21:25 0 [Note] WSREP: gcomm: closing backend
2021-03-10 10:21:26 0 [Note] WSREP: view(view_id(NON_PRIM,9d83b30b-862e,33) memb {
	9d83b30b-862e,0
} joined {
} left {
} partitioned {
	d88157e3-a31e,0
	e8c66b63-b35f,0
})
2021-03-10 10:21:26 0 [Note] WSREP: PC protocol downgrade 1 -> 0
2021-03-10 10:21:26 0 [Note] WSREP: view((empty))
2021-03-10 10:21:26 0 [Note] WSREP: gcomm: closed
2021-03-10 10:21:26 0 [Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 0, memb_num = 1
2021-03-10 10:21:26 0 [Note] WSREP: Flow-control interval: [16, 16]
2021-03-10 10:21:26 0 [Note] WSREP: Received NON-PRIMARY.
2021-03-10 10:21:26 0 [Note] WSREP: Shifting SYNCED -> OPEN (TO: 79410793)
2021-03-10 10:21:26 0 [Note] WSREP: New SELF-LEAVE.
2021-03-10 10:21:26 0 [Note] WSREP: Flow-control interval: [0, 0]
2021-03-10 10:21:26 0 [Note] WSREP: Received SELF-LEAVE. Closing connection.
2021-03-10 10:21:26 0 [Note] WSREP: Shifting OPEN -> CLOSED (TO: 79410793)
2021-03-10 10:21:26 0 [Note] WSREP: RECV thread exiting 0: Success
2021-03-10 10:21:26 11 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410793
  status: non-primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: 0
  members(1):
	0: 9d83b30b-7f1d-11eb-862e-d7800c3edae0, galera01
=================================================
2021-03-10 10:21:26 11 [Note] WSREP: Non-primary view
2021-03-10 10:21:26 11 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 10:21:26 0 [Note] WSREP: recv_thread() joined.
2021-03-10 10:21:26 0 [Note] WSREP: Closing replication queue.
2021-03-10 10:21:26 0 [Note] WSREP: Closing slave action queue.
2021-03-10 10:21:26 11 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410793
  status: non-primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: yes
  own_index: -1
  members(0):
=================================================
2021-03-10 10:21:26 11 [Note] WSREP: Non-primary view
2021-03-10 10:21:26 11 [Note] WSREP: Server status change disconnecting -> disconnected
2021-03-10 10:21:26 11 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 10:21:26 11 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 10:21:26 11 [Note] WSREP: Applier thread exiting ret: 0 thd: 11
2021-03-10 10:21:26 11 [Warning] Aborted connection 11 to db: 'unconnected' user: 'unauthenticated' host: '' (This connection closed normally without authentication)
2021-03-10 10:21:26 1 [Note] WSREP: Applier thread exiting ret: 6 thd: 1
2021-03-10 10:21:26 1 [Warning] Aborted connection 1 to db: 'unconnected' user: 'unauthenticated' host: '' (This connection closed normally without authentication)
2021-03-10 10:21:26 12 [Note] WSREP: Applier thread exiting ret: 6 thd: 12
2021-03-10 10:21:26 12 [Warning] Aborted connection 12 to db: 'unconnected' user: 'unauthenticated' host: '' (This connection closed normally without authentication)
2021-03-10 10:21:26 18 [Note] WSREP: Applier thread exiting ret: 6 thd: 18
2021-03-10 10:21:26 18 [Warning] Aborted connection 18 to db: 'unconnected' user: 'unauthenticated' host: '' (This connection closed normally without authentication)
2021-03-10 10:21:26 16 [Note] WSREP: Applier thread exiting ret: 6 thd: 16
2021-03-10 10:21:26 16 [Warning] Aborted connection 16 to db: 'unconnected' user: 'unauthenticated' host: '' (This connection closed normally without authentication)
2021-03-10 10:21:26 17 [Note] WSREP: Applier thread exiting ret: 6 thd: 17
2021-03-10 10:21:26 17 [Warning] Aborted connection 17 to db: 'unconnected' user: 'unauthenticated' host: '' (This connection closed normally without authentication)
2021-03-10 10:21:26 13 [Note] WSREP: Applier thread exiting ret: 6 thd: 13
2021-03-10 10:21:26 13 [Warning] Aborted connection 13 to db: 'unconnected' user: 'unauthenticated' host: '' (This connection closed normally without authentication)
2021-03-10 10:21:26 14 [Note] WSREP: Applier thread exiting ret: 6 thd: 14
2021-03-10 10:21:26 14 [Warning] Aborted connection 14 to db: 'unconnected' user: 'unauthenticated' host: '' (This connection closed normally without authentication)
2021-03-10 10:21:26 2 [Note] WSREP: rollbacker thread exiting 2
2021-03-10 10:21:26 2 [Warning] Aborted connection 2 to db: 'unconnected' user: 'unauthenticated' host: '' (This connection closed normally without authentication)
2021-03-10 10:21:26 0 [Note] Event Scheduler: Purging the queue. 0 events
2021-03-10 10:21:26 0 [Note] InnoDB: FTS optimize thread exiting.
2021-03-10 10:21:26 0 [Note] WSREP: dtor state: CLOSED
2021-03-10 10:21:26 0 [Note] WSREP: MemPool(TrxHandleSlave): hit ratio: 0.999491, misses: 131, in use: 87, in pool: 44
2021-03-10 10:21:26 0 [Note] WSREP: mon: entered 257354 oooe fraction 0 oool fraction 0
2021-03-10 10:21:26 0 [Note] WSREP: mon: entered 257354 oooe fraction 6.21712e-05 oool fraction 3.8857e-06
2021-03-10 10:21:26 0 [Note] WSREP: mon: entered 260405 oooe fraction 0 oool fraction 3.84017e-06
2021-03-10 10:21:26 0 [Note] WSREP: cert index usage at exit 216
2021-03-10 10:21:26 0 [Note] WSREP: cert trx map usage at exit 87
2021-03-10 10:21:26 0 [Note] WSREP: deps set usage at exit 0
2021-03-10 10:21:26 0 [Note] WSREP: avg deps dist 30.0599
2021-03-10 10:21:26 0 [Note] WSREP: avg cert interval 4612.89
2021-03-10 10:21:26 0 [Note] WSREP: cert index size 216
2021-03-10 10:21:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 10:21:26 0 [Note] WSREP: wsdb trx map usage 0 conn query map usage 0
2021-03-10 10:21:26 0 [Note] WSREP: MemPool(LocalTrxHandle): hit ratio: 0.875, misses: 1, in use: 0, in pool: 1
2021-03-10 10:21:26 0 [Note] WSREP: Flushing memory map to disk...
2021-03-10 10:21:26 0 [Note] InnoDB: Starting shutdown...
2021-03-10 10:21:26 0 [Note] InnoDB: Dumping buffer pool(s) to /var/lib/mysql/ib_buffer_pool
2021-03-10 10:21:26 0 [Note] InnoDB: Instance 0, restricted to 12039 pages due to innodb_buf_pool_dump_pct=25
2021-03-10 10:21:26 0 [Note] InnoDB: Instance 1, restricted to 12039 pages due to innodb_buf_pool_dump_pct=25
2021-03-10 10:21:26 0 [Note] InnoDB: Instance 2, restricted to 12039 pages due to innodb_buf_pool_dump_pct=25
2021-03-10 10:21:26 0 [Note] InnoDB: Instance 3, restricted to 12039 pages due to innodb_buf_pool_dump_pct=25
2021-03-10 10:21:26 0 [Note] InnoDB: Instance 4, restricted to 12039 pages due to innodb_buf_pool_dump_pct=25
2021-03-10 10:21:26 0 [Note] InnoDB: Instance 5, restricted to 12039 pages due to innodb_buf_pool_dump_pct=25
2021-03-10 10:21:26 0 [Note] InnoDB: Instance 6, restricted to 12039 pages due to innodb_buf_pool_dump_pct=25
2021-03-10 10:21:26 0 [Note] InnoDB: Instance 7, restricted to 12039 pages due to innodb_buf_pool_dump_pct=25
2021-03-10 10:21:26 0 [Note] InnoDB: Buffer pool(s) dump completed at 210310 10:21:26
2021-03-10 10:21:28 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2021-03-10 10:21:28 0 [Note] InnoDB: Shutdown completed; log sequence number 254453672254; transaction id 174026480
2021-03-10 10:21:28 0 [Note] /usr/sbin/mysqld: Shutdown complete

2021-03-10 22:50:02 0 [Note] WSREP: Loading provider /usr/lib/galera/libgalera_smm.so initial position: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410793
2021-03-10 22:50:02 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera/libgalera_smm.so'
2021-03-10 22:50:02 0 [Note] WSREP: wsrep_load(): Galera 4.7(ree4f10fc) by Codership Oy <info@codership.com> loaded successfully.
2021-03-10 22:50:02 0 [Note] WSREP: CRC-32C: using 64-bit x86 acceleration.
2021-03-10 22:50:02 0 [Note] WSREP: Found saved state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410793, safe_to_bootstrap: 0
2021-03-10 22:50:02 0 [Note] WSREP: GCache DEBUG: opened preamble:
Version: 2
UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
Seqno: 79288332 - 79410793
Offset: 89418560
Synced: 1
2021-03-10 22:50:02 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd, offset: 89418560
2021-03-10 22:50:02 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (        0/134217752 bytes) complete.
2021-03-10 22:50:02 0 [Note] WSREP: GCache::RingBuffer initial scan...100.0% (134217752/134217752 bytes) complete.
2021-03-10 22:50:02 0 [Note] WSREP: Recovering GCache ring buffer: found gapless sequence 79288332-79410793
2021-03-10 22:50:02 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...  0.0% (        0/134215416 bytes) complete.
2021-03-10 22:50:02 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...100.0% (134215416/134215416 bytes) complete.
2021-03-10 22:50:02 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): found 20/122482 locked buffers
2021-03-10 22:50:02 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): free space: 3592/134217728
2021-03-10 22:50:02 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 10.0.50.61; 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 = fa
2021-03-10 22:50:02 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:50:02 0 [Note] WSREP: ####### Assign initial position for certification: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410793, protocol version: -1
2021-03-10 22:50:02 0 [Note] WSREP: Start replication
2021-03-10 22:50:02 0 [Note] WSREP: Connecting with bootstrap option: 0
2021-03-10 22:50:02 0 [Note] WSREP: Setting GCS initial position to 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410793
2021-03-10 22:50:02 0 [Note] WSREP: protonet asio version 0
2021-03-10 22:50:02 0 [Note] WSREP: Using CRC-32C for message checksums.
2021-03-10 22:50:02 0 [Note] WSREP: backend: asio
2021-03-10 22:50:02 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 
2021-03-10 22:50:02 0 [Warning] WSREP: access file(/var/lib/mysql//gvwstate.dat) failed(No such file or directory)
2021-03-10 22:50:02 0 [Note] WSREP: restore pc from disk failed
2021-03-10 22:50:02 0 [Note] WSREP: GMCast version 0
2021-03-10 22:50:02 0 [Note] WSREP: (914ef51c-88e4, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567
2021-03-10 22:50:02 0 [Note] WSREP: (914ef51c-88e4, 'tcp://0.0.0.0:4567') multicast: , ttl: 1
2021-03-10 22:50:02 0 [Note] WSREP: EVS version 1
2021-03-10 22:50:02 0 [Note] WSREP: gcomm: connecting to group 'production', peer '10.0.50.61:4567,10.0.50.62:4567,10.0.50.63:4567'
2021-03-10 22:50:02 0 [Note] WSREP: (914ef51c-88e4, 'tcp://0.0.0.0:4567') Found matching local endpoint for a connection, blacklisting address tcp://10.0.50.61:4567
2021-03-10 22:50:02 0 [Note] WSREP: (914ef51c-88e4, 'tcp://0.0.0.0:4567') connection established to d88157e3-a31e tcp://10.0.50.62:4567
2021-03-10 22:50:02 0 [Note] WSREP: (914ef51c-88e4, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-03-10 22:50:02 0 [Note] WSREP: (914ef51c-88e4, 'tcp://0.0.0.0:4567') connection established to e8c66b63-b35f tcp://10.0.50.63:4567
2021-03-10 22:50:02 0 [Note] WSREP: EVS version upgrade 0 -> 1
2021-03-10 22:50:02 0 [Note] WSREP: declaring d88157e3-a31e at tcp://10.0.50.62:4567 stable
2021-03-10 22:50:02 0 [Note] WSREP: declaring e8c66b63-b35f at tcp://10.0.50.63:4567 stable
2021-03-10 22:50:02 0 [Note] WSREP: PC protocol upgrade 0 -> 1
2021-03-10 22:50:02 0 [Note] WSREP: Node d88157e3-a31e state prim
2021-03-10 22:50:02 0 [Note] WSREP: view(view_id(PRIM,914ef51c-88e4,35) memb {
	914ef51c-88e4,0
	d88157e3-a31e,0
	e8c66b63-b35f,0
} joined {
} left {
} partitioned {
})
2021-03-10 22:50:02 0 [Note] WSREP: save pc into disk
2021-03-10 22:50:03 0 [Note] WSREP: gcomm: connected
2021-03-10 22:50:03 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
2021-03-10 22:50:03 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
2021-03-10 22:50:03 0 [Note] WSREP: Opened channel 'production'
2021-03-10 22:50:03 2 [Note] WSREP: Starting rollbacker thread 2
2021-03-10 22:50:03 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 3
2021-03-10 22:50:03 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: 919c7e57-81ea-11eb-a5f6-4a78d8d72bd9
2021-03-10 22:50:03 1 [Note] WSREP: Starting applier thread 1
2021-03-10 22:50:03 0 [Note] WSREP: STATE EXCHANGE: sent state msg: 919c7e57-81ea-11eb-a5f6-4a78d8d72bd9
2021-03-10 22:50:03 0 [Note] WSREP: STATE EXCHANGE: got state msg: 919c7e57-81ea-11eb-a5f6-4a78d8d72bd9 from 0 (galera01)
2021-03-10 22:50:03 0 [Note] WSREP: STATE EXCHANGE: got state msg: 919c7e57-81ea-11eb-a5f6-4a78d8d72bd9 from 1 (galera02)
2021-03-10 22:50:03 0 [Note] WSREP: STATE EXCHANGE: got state msg: 919c7e57-81ea-11eb-a5f6-4a78d8d72bd9 from 2 (galera03)
2021-03-10 22:50:03 0 [Note] WSREP: Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 6,
	members    = 2/3 (joined/total),
	act_id     = 79496251,
	last_appl. = 79410706,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:50:03 0 [Note] WSREP: Flow-control interval: [28, 28]
2021-03-10 22:50:03 0 [Note] WSREP: Shifting OPEN -> PRIMARY (TO: 79496252)
2021-03-10 22:50:03 1 [Note] WSREP: ####### processing CC 79496252, local, ordered
2021-03-10 22:50:03 1 [Note] WSREP: Process first view: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd my uuid: 914ef51c-81ea-11eb-88e4-6afc09c663ee
2021-03-10 22:50:03 1 [Note] WSREP: Server galera01 connected to cluster at position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252 with ID 914ef51c-81ea-11eb-88e4-6afc09c663ee
2021-03-10 22:50:03 1 [Note] WSREP: Server status change disconnected -> connected
2021-03-10 22:50:03 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:03 1 [Note] WSREP: ####### My UUID: 914ef51c-81ea-11eb-88e4-6afc09c663ee
2021-03-10 22:50:03 1 [Note] WSREP: Cert index reset to 00000000-0000-0000-0000-000000000000:-1 (proto: 10), state transfer needed: yes
2021-03-10 22:50:03 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:50:03 1 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:-1, protocol version: -1
2021-03-10 22:50:03 1 [Note] WSREP: State transfer required: 
	Group state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
	Local state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410793
2021-03-10 22:50:03 1 [Note] WSREP: Server status change connected -> joiner
2021-03-10 22:50:03 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:03 0 [Note] WSREP: Running: 'wsrep_sst_mariabackup --role 'joiner' --address '10.0.50.61' --datadir '/var/lib/mysql/' --parent '1797' --mysqld-args --wsrep_start_position=10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410793'
2021-03-10 22:50:03 0 [Note] WSREP: Joiner monitor thread started to monitor
WSREP_SST: [INFO] Logging all stderr of SST/Innobackupex to syslog (20210310 22:50:03.570)
2021-03-10 22:50:03 1 [Note] WSREP: Prepared SST request: mariabackup|10.0.50.61:4444/xtrabackup_sst//1
2021-03-10 22:50:03 1 [Note] WSREP: ####### IST uuid:10d82fc8-c4a4-11e7-890a-6ad2327f57cd f: 79410794, l: 79496252, STRv: 3
2021-03-10 22:50:03 1 [Note] WSREP: IST receiver addr using tcp://10.0.50.61:4568
2021-03-10 22:50:03 1 [Note] WSREP: Prepared IST receiver for 79410794-79496252, listening at: tcp://10.0.50.61:4568
2021-03-10 22:50:04 0 [Note] WSREP: (914ef51c-88e4, 'tcp://0.0.0.0:4567') reconnecting to d88157e3-a31e (tcp://10.0.50.62:4567), attempt 0
2021-03-10 22:50:08 0 [Note] WSREP: evs::proto(914ef51c-88e4, GATHER, view_id(REG,914ef51c-88e4,35)) suspecting node: d88157e3-a31e
2021-03-10 22:50:08 0 [Note] WSREP: evs::proto(914ef51c-88e4, GATHER, view_id(REG,914ef51c-88e4,35)) suspected node without join message, declaring inactive
2021-03-10 22:50:09 0 [Note] WSREP: declaring e8c66b63-b35f at tcp://10.0.50.63:4567 stable
2021-03-10 22:50:09 0 [Note] WSREP: Member 0.0 (galera01) requested state transfer from '*any*'. Selected 2.0 (galera03)(SYNCED) as donor.
2021-03-10 22:50:09 0 [Note] WSREP: Shifting PRIMARY -> JOINER (TO: 79496252)
2021-03-10 22:50:09 1 [Note] WSREP: Requesting state transfer: success, donor: 2
2021-03-10 22:50:09 0 [Note] WSREP: Node 914ef51c-88e4 state prim
2021-03-10 22:50:09 0 [Note] WSREP: view(view_id(PRIM,914ef51c-88e4,36) memb {
	914ef51c-88e4,0
	e8c66b63-b35f,0
} joined {
} left {
} partitioned {
	d88157e3-a31e,0
})
2021-03-10 22:50:09 0 [Note] WSREP: save pc into disk
2021-03-10 22:50:09 0 [Note] WSREP: forgetting d88157e3-a31e (tcp://10.0.50.62:4567)
2021-03-10 22:50:09 0 [Note] WSREP: (914ef51c-88e4, 'tcp://0.0.0.0:4567') turning message relay requesting off
2021-03-10 22:50:09 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 2
2021-03-10 22:50:09 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: 954f45d6-81ea-11eb-84fc-023a25fc958c
2021-03-10 22:50:09 0 [Note] WSREP: STATE EXCHANGE: sent state msg: 954f45d6-81ea-11eb-84fc-023a25fc958c
2021-03-10 22:50:09 0 [Note] WSREP: STATE EXCHANGE: got state msg: 954f45d6-81ea-11eb-84fc-023a25fc958c from 0 (galera01)
2021-03-10 22:50:09 0 [Note] WSREP: STATE EXCHANGE: got state msg: 954f45d6-81ea-11eb-84fc-023a25fc958c from 1 (galera03)
2021-03-10 22:50:09 0 [Note] WSREP: Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 7,
	members    = 1/2 (joined/total),
	act_id     = 79496252,
	last_appl. = 79410706,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:50:09 0 [Note] WSREP: Flow-control interval: [23, 23]
2021-03-10 22:50:09 0 [Note] WSREP: 1.0 (galera03): State transfer to 0.0 (galera01) complete.
2021-03-10 22:50:09 0 [Note] WSREP: Member 1.0 (galera03) synced with group.
2021-03-10 22:50:09 3 [Note] WSREP: SST received
2021-03-10 22:50:09 3 [Note] WSREP: Server status change joiner -> initializing
2021-03-10 22:50:09 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:09 0 [Warning] InnoDB: Using innodb_locks_unsafe_for_binlog is DEPRECATED. This option may be removed in future releases. Please use READ COMMITTED transaction isolation level instead; Please refer to https://mariadb.com/kb/en/library/set-transaction/
2021-03-10 22:50:09 0 [Note] InnoDB: Using Linux native AIO
2021-03-10 22:50:09 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2021-03-10 22:50:09 0 [Note] InnoDB: Uses event mutexes
2021-03-10 22:50:09 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2021-03-10 22:50:09 0 [Note] InnoDB: Number of pools: 1
2021-03-10 22:50:09 0 [Note] InnoDB: Using SSE2 crc32 instructions
2021-03-10 22:50:09 0 [Note] mysqld: O_TMPFILE is not supported on /tmp (disabling future attempts)
2021-03-10 22:50:09 0 [Note] InnoDB: Initializing buffer pool, total size = 6G, instances = 8, chunk size = 128M
2021-03-10 22:50:10 0 [Note] InnoDB: Completed initialization of buffer pool
2021-03-10 22:50:10 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2021-03-10 22:50:10 0 [Note] InnoDB: Setting log file ./ib_logfile101 size to 134217728 bytes
2021-03-10 22:50:10 0 [Note] InnoDB: Setting log file ./ib_logfile1 size to 134217728 bytes
2021-03-10 22:50:10 0 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2021-03-10 22:50:10 0 [Note] InnoDB: New log files created, LSN=254453672263
2021-03-10 22:50:10 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2021-03-10 22:50:10 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2021-03-10 22:50:10 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2021-03-10 22:50:10 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2021-03-10 22:50:10 0 [Note] InnoDB: Waiting for purge to start
2021-03-10 22:50:10 0 [Note] InnoDB: 10.4.18 started; log sequence number 254453672460; transaction id 174026478
2021-03-10 22:50:10 0 [Note] Plugin 'FEEDBACK' is disabled.
2021-03-10 22:50:10 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2021-03-10 22:50:10 0 [Warning] Failed to setup SSL
2021-03-10 22:50:10 0 [Warning] SSL error: SSL_CTX_set_default_verify_paths failed
2021-03-10 22:50:10 0 [Warning] SSL error: error:02001002:system library:fopen:No such file or directory
2021-03-10 22:50:10 0 [Warning] SSL error: error:2006D080:BIO routines:BIO_new_file:no such file
2021-03-10 22:50:10 0 [Warning] SSL error: error:0B084002:x509 certificate routines:X509_load_cert_crl_file:system lib
2021-03-10 22:50:10 0 [Note] Server socket created on IP: '0.0.0.0'.
2021-03-10 22:50:10 0 [Warning] 'user' entry 'root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:50:10 0 [Warning] 'proxies_priv' entry '@% root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:50:10 0 [Note] WSREP: wsrep_init_schema_and_SR (nil)
2021-03-10 22:50:10 0 [Note] WSREP: Server initialized
2021-03-10 22:50:10 0 [Note] WSREP: Server status change initializing -> initialized
2021-03-10 22:50:10 0 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:10 3 [Note] WSREP: Server status change initialized -> joined
2021-03-10 22:50:10 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:10 3 [Note] WSREP: Recovered position from storage: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410793
2021-03-10 22:50:10 10 [Note] WSREP: Starting applier thread 10
2021-03-10 22:50:10 11 [Note] WSREP: Starting applier thread 11
2021-03-10 22:50:10 12 [Note] WSREP: Starting applier thread 12
2021-03-10 22:50:10 13 [Note] WSREP: Starting applier thread 13
2021-03-10 22:50:10 14 [Note] WSREP: Starting applier thread 14
2021-03-10 22:50:10 15 [Note] WSREP: Starting applier thread 15
2021-03-10 22:50:10 17 [Note] WSREP: Starting applier thread 17
2021-03-10 22:50:11 0 [Note] Reading of all Master_info entries succeeded
2021-03-10 22:50:11 0 [Note] Added new Master_info '' to hash table
2021-03-10 22:50:11 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.4.18-MariaDB-1:10.4.18+maria~buster'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  mariadb.org binary distribution
2021-03-10 22:50:11 3 [Note] WSREP: Recovered view from SST:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79153420
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 9d83b30b-7f1d-11eb-862e-d7800c3edae0, galera01
	1: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03

2021-03-10 22:50:11 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:11 19 [Note] WSREP: Recovered cluster id 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:50:11 3 [Note] WSREP: SST received: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410793
2021-03-10 22:50:11 3 [Note] WSREP: SST succeeded for position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410793
2021-03-10 22:50:11 1 [Note] WSREP: Installed new state from SST: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410793
2021-03-10 22:50:11 0 [Note] WSREP: Joiner monitor thread ended with total time 8 sec
2021-03-10 22:50:11 1 [Note] WSREP: Receiving IST: 85459 writesets, seqnos 79410794-79496252
2021-03-10 22:50:11 0 [Note] WSREP: ####### IST applying starts with 79410794
2021-03-10 22:50:11 0 [Note] WSREP: ####### IST current seqno initialized to 79410794
2021-03-10 22:50:11 0 [Note] WSREP: Receiving IST...  0.0% (    0/85459 events) complete.
2021-03-10 22:50:11 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:50:11 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:50:11 0 [Note] WSREP: ####### Assign initial position for certification: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410793, protocol version: 5
2021-03-10 22:50:11 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:50:11 0 [Note] WSREP: ####### Adjusting cert position: 79410793 -> 79410794
2021-03-10 22:50:11 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:50:11 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79410794
2021-03-10 22:50:11 0 [Note] WSREP: Min available from gcache for CC from ist: 79288332
2021-03-10 22:50:11 10 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410794
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03
=================================================
2021-03-10 22:50:11 10 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:11 0 [Note] WSREP: (914ef51c-88e4, 'tcp://0.0.0.0:4567') connection established to d88157e3-a31f tcp://10.0.50.62:4567
2021-03-10 22:50:11 0 [Note] WSREP: remote endpoint tcp://10.0.50.62:4567 changed identity d88157e3-7b9b-11eb-a31e-8e9822273722 -> d88157e3-7b9b-11eb-a31f-8e9822273722
2021-03-10 22:50:11 0 [Note] WSREP: (914ef51c-88e4, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-03-10 22:50:11 0 [Note] WSREP: declaring d88157e3-a31f at tcp://10.0.50.62:4567 stable
2021-03-10 22:50:11 0 [Note] WSREP: declaring e8c66b63-b35f at tcp://10.0.50.63:4567 stable
2021-03-10 22:50:11 0 [Note] WSREP: Node 914ef51c-88e4 state prim
2021-03-10 22:50:11 0 [Note] WSREP: view(view_id(PRIM,914ef51c-88e4,37) memb {
	914ef51c-88e4,0
	d88157e3-a31f,0
	e8c66b63-b35f,0
} joined {
} left {
} partitioned {
})
2021-03-10 22:50:11 0 [Note] WSREP: save pc into disk
2021-03-10 22:50:11 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 3
2021-03-10 22:50:11 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: 96e3ffa5-81ea-11eb-96d3-dfd93b79248b
2021-03-10 22:50:11 0 [Note] WSREP: STATE EXCHANGE: sent state msg: 96e3ffa5-81ea-11eb-96d3-dfd93b79248b
2021-03-10 22:50:11 0 [Note] WSREP: STATE EXCHANGE: got state msg: 96e3ffa5-81ea-11eb-96d3-dfd93b79248b from 2 (galera03)
2021-03-10 22:50:11 0 [Note] WSREP: STATE EXCHANGE: got state msg: 96e3ffa5-81ea-11eb-96d3-dfd93b79248b from 0 (galera01)
2021-03-10 22:50:12 0 [Note] WSREP: STATE EXCHANGE: got state msg: 96e3ffa5-81ea-11eb-96d3-dfd93b79248b from 1 (galera02)
2021-03-10 22:50:12 0 [Note] WSREP: Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 8,
	members    = 1/3 (joined/total),
	act_id     = 79496253,
	last_appl. = 79410706,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:50:12 0 [Note] WSREP: Flow-control interval: [28, 28]
2021-03-10 22:50:12 0 [Note] WSREP: Member 1.0 (galera02) requested state transfer from '*any*'. Selected 2.0 (galera03)(SYNCED) as donor.
2021-03-10 22:50:13 0 [Note] WSREP: 2.0 (galera03): State transfer to 1.0 (galera02) complete.
2021-03-10 22:50:13 0 [Note] WSREP: Member 2.0 (galera03) synced with group.
2021-03-10 22:50:13 0 [Note] WSREP: IST preload starting at 79479809
2021-03-10 22:50:13 0 [Note] WSREP: 1.0 (galera02): State transfer from 2.0 (galera03) complete.
2021-03-10 22:50:13 0 [Note] WSREP: Member 1.0 (galera02) synced with group.
2021-03-10 22:50:14 0 [Note] WSREP: (914ef51c-88e4, 'tcp://0.0.0.0:4567') turning message relay requesting off
2021-03-10 22:50:29 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:50:29 0 [Note] WSREP: ####### Adjusting cert position: 79496251 -> 79496252
2021-03-10 22:50:29 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:50:29 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:50:29 0 [Note] WSREP: Min available from gcache for CC from ist: 79375123
2021-03-10 22:50:29 0 [Note] WSREP: Receiving IST...100.0% (85459/85459 events) complete.
2021-03-10 22:50:29 10 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: 0
  members(3):
	0: 914ef51c-81ea-11eb-88e4-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03
=================================================
2021-03-10 22:50:29 10 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
210310 22:50:29 [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: 10.4.18-MariaDB-1:10.4.18+maria~buster
key_buffer_size=16777216
read_buffer_size=131072
max_used_connections=1
max_threads=153
thread_count=15
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 353072 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7fc4fc0218d8
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 = 0x7fc508972e08 thread_stack 0x40000
2021-03-10 22:50:29 1 [Note] WSREP: Draining apply monitors after IST up to 79496252
/usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x55582a0c67fe]
/usr/sbin/mysqld(handle_fatal_signal+0x54d)[0x555829bb9b0d]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12730)[0x7fc533c98730]
/usr/sbin/mysqld(+0x64819d)[0x55582994919d]
/usr/sbin/mysqld(_Z11lock_tablesP3THDP10TABLE_LISTjj+0x4a8)[0x55582994ef78]
/usr/sbin/mysqld(_Z20open_and_lock_tablesP3THDRK14DDL_options_stP10TABLE_LISTbjP19Prelocking_strategy+0x8a)[0x5558299506ba]
/usr/sbin/mysqld(_Z24open_n_lock_single_tableP3THDP10TABLE_LIST13thr_lock_typejP19Prelocking_strategy+0x41)[0x555829950761]
/usr/sbin/mysqld(+0x8370c5)[0x555829b380c5]
/usr/sbin/mysqld(_ZNK12Wsrep_schema12restore_viewEP3THDRKN5wsrep2idE+0xf8)[0x555829b3ad88]
/usr/sbin/mysqld(_ZN20Wsrep_server_service8log_viewEPN5wsrep21high_priority_serviceERKNS0_4viewE+0x4d4)[0x555829d360d4]
/usr/sbin/mysqld(_ZN5wsrep12server_state7on_viewERKNS_4viewEPNS_21high_priority_serviceE+0x39b)[0x55582a13e95b]
/usr/sbin/mysqld(+0xe4facc)[0x55582a150acc]
/usr/lib/galera/libgalera_smm.so(+0x5ccd9)[0x7fc53049ccd9]
/usr/lib/galera/libgalera_smm.so(+0x785b5)[0x7fc5304b85b5]
/usr/lib/galera/libgalera_smm.so(+0x66d53)[0x7fc5304a6d53]
/usr/lib/galera/libgalera_smm.so(+0x4248b)[0x7fc53048248b]
/usr/sbin/mysqld(_ZN5wsrep18wsrep_provider_v2611run_applierEPNS_21high_priority_serviceE+0xe)[0x55582a14e4fe]
/usr/sbin/mysqld(+0x836dff)[0x555829b37dff]
/usr/sbin/mysqld(_Z15start_wsrep_THDPv+0x388)[0x555829b29ac8]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7fa3)[0x7fc533c8dfa3]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7fc5331a24cf]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): (null)
Connection ID (thread ID): 10
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

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.

We think the query pointer is invalid, but we will try to print it anyway. 
Query: 

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             38887                38887                processes 
Max open files            1048576              1048576              files     
Max locked memory         65536                65536                bytes     
Max address space         unlimited            unlimited            bytes     
Max file locks            unlimited            unlimited            locks     
Max pending signals       38887                38887                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

2021-03-10 22:50:42 0 [Note] WSREP: Loading provider /usr/lib/galera/libgalera_smm.so initial position: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:50:42 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera/libgalera_smm.so'
2021-03-10 22:50:42 0 [Note] WSREP: wsrep_load(): Galera 4.7(ree4f10fc) by Codership Oy <info@codership.com> loaded successfully.
2021-03-10 22:50:42 0 [Note] WSREP: CRC-32C: using 64-bit x86 acceleration.
2021-03-10 22:50:42 0 [Note] WSREP: Found saved state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:-1, safe_to_bootstrap: 0
2021-03-10 22:50:42 0 [Note] WSREP: GCache DEBUG: opened preamble:
Version: 2
UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
Seqno: -1 - -1
Offset: -1
Synced: 0
2021-03-10 22:50:42 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd, offset: -1
2021-03-10 22:50:42 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (        0/134217752 bytes) complete.
2021-03-10 22:50:42 0 [Note] WSREP: GCache::RingBuffer initial scan...100.0% (134217752/134217752 bytes) complete.
2021-03-10 22:50:42 0 [Note] WSREP: Recovering GCache ring buffer: found gapless sequence 79375123-79496252
2021-03-10 22:50:42 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...  0.0% (        0/134216512 bytes) complete.
2021-03-10 22:50:42 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...100.0% (134216512/134216512 bytes) complete.
2021-03-10 22:50:42 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): found 10/121140 locked buffers
2021-03-10 22:50:42 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): free space: 2744/134217728
2021-03-10 22:50:42 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 10.0.50.61; 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 = fa
2021-03-10 22:50:42 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:50:42 0 [Note] WSREP: ####### Assign initial position for certification: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147, protocol version: -1
2021-03-10 22:50:42 0 [Note] WSREP: Start replication
2021-03-10 22:50:42 0 [Note] WSREP: Connecting with bootstrap option: 0
2021-03-10 22:50:42 0 [Note] WSREP: Setting GCS initial position to 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:50:42 0 [Note] WSREP: protonet asio version 0
2021-03-10 22:50:42 0 [Note] WSREP: Using CRC-32C for message checksums.
2021-03-10 22:50:42 0 [Note] WSREP: backend: asio
2021-03-10 22:50:42 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 
2021-03-10 22:50:42 0 [Note] WSREP: restore pc from disk successfully
2021-03-10 22:50:42 0 [Note] WSREP: GMCast version 0
2021-03-10 22:50:42 0 [Note] WSREP: (914ef51c-88e5, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567
2021-03-10 22:50:42 0 [Note] WSREP: (914ef51c-88e5, 'tcp://0.0.0.0:4567') multicast: , ttl: 1
2021-03-10 22:50:42 0 [Note] WSREP: EVS version 1
2021-03-10 22:50:42 0 [Note] WSREP: gcomm: connecting to group 'production', peer '10.0.50.61:4567,10.0.50.62:4567,10.0.50.63:4567'
2021-03-10 22:50:42 0 [Note] WSREP: (914ef51c-88e5, 'tcp://0.0.0.0:4567') Found matching local endpoint for a connection, blacklisting address tcp://10.0.50.61:4567
2021-03-10 22:50:42 0 [Note] WSREP: (914ef51c-88e5, 'tcp://0.0.0.0:4567') connection established to d88157e3-a31f tcp://10.0.50.62:4567
2021-03-10 22:50:42 0 [Note] WSREP: (914ef51c-88e5, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-03-10 22:50:43 0 [Note] WSREP: gcomm: connected
2021-03-10 22:50:43 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
2021-03-10 22:50:43 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
2021-03-10 22:50:43 0 [Note] WSREP: Opened channel 'production'
2021-03-10 22:50:43 1 [Note] WSREP: Starting applier thread 1
2021-03-10 22:50:43 2 [Note] WSREP: Starting rollbacker thread 2
2021-03-10 22:50:44 0 [Note] WSREP: (914ef51c-88e5, 'tcp://0.0.0.0:4567') connection established to e8c66b63-b360 tcp://10.0.50.63:4567
2021-03-10 22:50:47 0 [Note] WSREP: (914ef51c-88e5, 'tcp://0.0.0.0:4567') turning message relay requesting off
2021-03-10 22:50:47 0 [Note] WSREP: EVS version upgrade 0 -> 1
2021-03-10 22:50:47 0 [Note] WSREP: declaring d88157e3-a31f at tcp://10.0.50.62:4567 stable
2021-03-10 22:50:47 0 [Note] WSREP: PC protocol upgrade 0 -> 1
2021-03-10 22:50:47 0 [Note] WSREP: view(view_id(NON_PRIM,914ef51c-88e5,41) memb {
	914ef51c-88e5,0
	d88157e3-a31f,0
} joined {
} left {
} partitioned {
	e8c66b63-b35f,0
})
2021-03-10 22:50:47 0 [Warning] WSREP: node uuid: d88157e3-a31f last_prim(type: 3, uuid: d88157e3-a31f) is inconsistent to restored view(type: V_NON_PRIM, uuid: 914ef51c-88e4
2021-03-10 22:50:47 0 [Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 0, memb_num = 2
2021-03-10 22:50:47 0 [Note] WSREP: Flow-control interval: [23, 23]
2021-03-10 22:50:47 0 [Note] WSREP: Received NON-PRIMARY.
2021-03-10 22:50:47 1 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
  status: non-primary
  protocol_version: -1
  capabilities: 
  final: no
  own_index: 0
  members(2):
	0: 914ef51c-81ea-11eb-88e5-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a31f-8e9822273722, unspecified
=================================================
2021-03-10 22:50:47 1 [Note] WSREP: Non-primary view
2021-03-10 22:50:47 1 [Note] WSREP: Server status change disconnected -> connected
2021-03-10 22:50:47 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:47 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:53 0 [Note] WSREP: declaring d88157e3-a31f at tcp://10.0.50.62:4567 stable
2021-03-10 22:50:53 0 [Note] WSREP: view(view_id(NON_PRIM,914ef51c-88e5,42) memb {
	914ef51c-88e5,0
	d88157e3-a31f,0
} joined {
} left {
} partitioned {
	e8c66b63-b35f,0
})
2021-03-10 22:50:53 0 [Warning] WSREP: node uuid: d88157e3-a31f last_prim(type: 3, uuid: d88157e3-a31f) is inconsistent to restored view(type: V_NON_PRIM, uuid: 914ef51c-88e4
2021-03-10 22:50:53 0 [Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 0, memb_num = 2
2021-03-10 22:50:53 0 [Note] WSREP: Flow-control interval: [23, 23]
2021-03-10 22:50:53 0 [Note] WSREP: Received NON-PRIMARY.
2021-03-10 22:50:53 1 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
  status: non-primary
  protocol_version: -1
  capabilities: 
  final: no
  own_index: 0
  members(2):
	0: 914ef51c-81ea-11eb-88e5-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a31f-8e9822273722, unspecified
=================================================
2021-03-10 22:50:53 1 [Note] WSREP: Non-primary view
2021-03-10 22:50:53 1 [Note] WSREP: Server status change connected -> connected
2021-03-10 22:50:53 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:53 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:54 0 [Note] WSREP: declaring d88157e3-a31f at tcp://10.0.50.62:4567 stable
2021-03-10 22:50:54 0 [Note] WSREP: declaring e8c66b63-b360 at tcp://10.0.50.63:4567 stable
2021-03-10 22:50:54 0 [Note] WSREP: re-bootstrapping prim from partitioned components
2021-03-10 22:50:54 0 [Note] WSREP: view(view_id(PRIM,914ef51c-88e5,43) memb {
	914ef51c-88e5,0
	d88157e3-a31f,0
	e8c66b63-b360,0
} joined {
} left {
} partitioned {
	e8c66b63-b35f,0
})
2021-03-10 22:50:54 0 [Note] WSREP: save pc into disk
2021-03-10 22:50:54 0 [Note] WSREP: clear restored view
2021-03-10 22:50:54 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 3
2021-03-10 22:50:54 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: b0868d2c-81ea-11eb-8f29-6b44ebdd224c
2021-03-10 22:50:54 0 [Note] WSREP: STATE EXCHANGE: sent state msg: b0868d2c-81ea-11eb-8f29-6b44ebdd224c
2021-03-10 22:50:54 0 [Note] WSREP: STATE EXCHANGE: got state msg: b0868d2c-81ea-11eb-8f29-6b44ebdd224c from 0 (galera01)
2021-03-10 22:50:54 0 [Note] WSREP: STATE EXCHANGE: got state msg: b0868d2c-81ea-11eb-8f29-6b44ebdd224c from 1 (galera02)
2021-03-10 22:50:54 0 [Note] WSREP: STATE EXCHANGE: got state msg: b0868d2c-81ea-11eb-8f29-6b44ebdd224c from 2 (galera03)
2021-03-10 22:50:54 0 [Warning] WSREP: Quorum: No node with complete state:

	Version      : 6
	Flags        : 0x1
	Protocols    : 2 / 10 / 4
	State        : NON-PRIMARY
	Desync count : 0
	Prim state   : NON-PRIMARY
	Prim UUID    : 00000000-0000-0000-0000-000000000000
	Prim  seqno  : -1
	First seqno  : 79375123
	Last  seqno  : 79492147
	Commit cut   : 79492147
	Last vote    : -1.0
	Vote policy  : 0
	Prim JOINED  : 0
	State UUID   : b0868d2c-81ea-11eb-8f29-6b44ebdd224c
	Group UUID   : 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
	Name         : 'galera01'
	Incoming addr: '10.0.50.61'

	Version      : 6
	Flags        : 0x2
	Protocols    : 2 / 10 / 4
	State        : NON-PRIMARY
	Desync count : 0
	Prim state   : SYNCED
	Prim UUID    : a57eeb5a-81ea-11eb-9d3c-3333744d9710
	Prim  seqno  : 10
	First seqno  : 79375124
	Last  seqno  : 79496255
	Commit cut   : 79410706
	Last vote    : -1.0
	Vote policy  : 0
	Prim JOINED  : 2
	State UUID   : b0868d2c-81ea-11eb-8f29-6b44ebdd224c
	Group UUID   : 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
	Name         : 'galera02'
	Incoming addr: '10.0.50.62'

	Version      : 6
	Flags        : 00
	Protocols    : 2 / 10 / 4
	State        : NON-PRIMARY
	Desync count : 0
	Prim state   : NON-PRIMARY
	Prim UUID    : 00000000-0000-0000-0000-000000000000
	Prim  seqno  : -1
	First seqno  : 79375124
	Last  seqno  : 79496254
	Commit cut   : 79496254
	Last vote    : -1.0
	Vote policy  : 0
	Prim JOINED  : 0
	State UUID   : b0868d2c-81ea-11eb-8f29-6b44ebdd224c
	Group UUID   : 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
	Name         : 'galera03'
	Incoming addr: '10.0.50.63'

2021-03-10 22:50:54 0 [Note] WSREP: Partial re-merge of primary a57eeb5a-81ea-11eb-9d3c-3333744d9710 found: 1 of 2.
2021-03-10 22:50:54 0 [Note] WSREP: Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 10,
	members    = 1/3 (joined/total),
	act_id     = 79496255,
	last_appl. = 79410706,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:50:54 0 [Note] WSREP: Flow-control interval: [28, 28]
2021-03-10 22:50:54 0 [Note] WSREP: Shifting OPEN -> PRIMARY (TO: 79496256)
2021-03-10 22:50:54 1 [Note] WSREP: ####### processing CC 79496256, local, ordered
2021-03-10 22:50:54 1 [Note] WSREP: Process first view: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd my uuid: 914ef51c-81ea-11eb-88e5-6afc09c663ee
2021-03-10 22:50:54 1 [Note] WSREP: Server galera01 connected to cluster at position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496256 with ID 914ef51c-81ea-11eb-88e5-6afc09c663ee
2021-03-10 22:50:54 1 [Note] WSREP: Server status change connected -> connected
2021-03-10 22:50:54 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:54 1 [Note] WSREP: ####### My UUID: 914ef51c-81ea-11eb-88e5-6afc09c663ee
2021-03-10 22:50:54 1 [Note] WSREP: Cert index reset to 00000000-0000-0000-0000-000000000000:-1 (proto: 10), state transfer needed: yes
2021-03-10 22:50:54 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:50:54 1 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:-1, protocol version: -1
2021-03-10 22:50:54 1 [Note] WSREP: State transfer required: 
	Group state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496256
	Local state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:50:54 1 [Note] WSREP: Server status change connected -> joiner
2021-03-10 22:50:54 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:54 0 [Note] WSREP: Running: 'wsrep_sst_mariabackup --role 'joiner' --address '10.0.50.61' --datadir '/var/lib/mysql/' --parent '3746' --mysqld-args --wsrep_start_position=10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147'
2021-03-10 22:50:54 0 [Note] WSREP: Joiner monitor thread started to monitor
WSREP_SST: [INFO] Logging all stderr of SST/Innobackupex to syslog (20210310 22:50:55.165)
2021-03-10 22:50:55 0 [Note] WSREP: Member 2.0 (galera03) requested state transfer from '*any*'. Selected 1.0 (galera02)(SYNCED) as donor.
2021-03-10 22:50:55 0 [Note] WSREP: 1.0 (galera02): State transfer to 2.0 (galera03) complete.
2021-03-10 22:50:55 0 [Note] WSREP: Member 1.0 (galera02) synced with group.
2021-03-10 22:50:55 1 [Note] WSREP: Prepared SST request: mariabackup|10.0.50.61:4444/xtrabackup_sst//1
2021-03-10 22:50:55 1 [Note] WSREP: ####### IST uuid:10d82fc8-c4a4-11e7-890a-6ad2327f57cd f: 79492148, l: 79496256, STRv: 3
2021-03-10 22:50:55 1 [Note] WSREP: IST receiver addr using tcp://10.0.50.61:4568
2021-03-10 22:50:55 1 [Note] WSREP: Prepared IST receiver for 79492148-79496256, listening at: tcp://10.0.50.61:4568
2021-03-10 22:50:55 0 [Note] WSREP: Member 0.0 (galera01) requested state transfer from '*any*'. Selected 1.0 (galera02)(SYNCED) as donor.
2021-03-10 22:50:55 0 [Note] WSREP: Shifting PRIMARY -> JOINER (TO: 79496256)
2021-03-10 22:50:55 1 [Note] WSREP: Requesting state transfer: success, donor: 1
2021-03-10 22:50:55 0 [Note] WSREP: 1.0 (galera02): State transfer to 0.0 (galera01) complete.
2021-03-10 22:50:55 0 [Note] WSREP: Member 1.0 (galera02) synced with group.
2021-03-10 22:50:55 3 [Note] WSREP: SST received
2021-03-10 22:50:55 3 [Note] WSREP: Server status change joiner -> initializing
2021-03-10 22:50:55 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:55 0 [Warning] InnoDB: Using innodb_locks_unsafe_for_binlog is DEPRECATED. This option may be removed in future releases. Please use READ COMMITTED transaction isolation level instead; Please refer to https://mariadb.com/kb/en/library/set-transaction/
2021-03-10 22:50:55 0 [Note] InnoDB: Using Linux native AIO
2021-03-10 22:50:55 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2021-03-10 22:50:55 0 [Note] InnoDB: Uses event mutexes
2021-03-10 22:50:55 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2021-03-10 22:50:55 0 [Note] InnoDB: Number of pools: 1
2021-03-10 22:50:55 0 [Note] InnoDB: Using SSE2 crc32 instructions
2021-03-10 22:50:55 0 [Note] mysqld: O_TMPFILE is not supported on /tmp (disabling future attempts)
2021-03-10 22:50:55 0 [Note] InnoDB: Initializing buffer pool, total size = 6G, instances = 8, chunk size = 128M
2021-03-10 22:50:55 0 [Note] InnoDB: Completed initialization of buffer pool
2021-03-10 22:50:55 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2021-03-10 22:50:55 0 [Note] InnoDB: Setting log file ./ib_logfile101 size to 134217728 bytes
2021-03-10 22:50:55 0 [Note] InnoDB: Setting log file ./ib_logfile1 size to 134217728 bytes
2021-03-10 22:50:55 0 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2021-03-10 22:50:55 0 [Note] InnoDB: New log files created, LSN=254582224641
2021-03-10 22:50:55 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2021-03-10 22:50:55 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2021-03-10 22:50:55 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2021-03-10 22:50:55 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2021-03-10 22:50:55 0 [Note] InnoDB: Waiting for purge to start
2021-03-10 22:50:55 0 [Note] WSREP: 2.0 (galera03): State transfer from 1.0 (galera02) complete.
2021-03-10 22:50:55 0 [Note] WSREP: Member 2.0 (galera03) synced with group.
2021-03-10 22:50:55 0 [Note] InnoDB: 10.4.18 started; log sequence number 254582224908; transaction id 174193047
2021-03-10 22:50:55 0 [Note] Plugin 'FEEDBACK' is disabled.
2021-03-10 22:50:55 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2021-03-10 22:50:55 0 [Warning] Failed to setup SSL
2021-03-10 22:50:55 0 [Warning] SSL error: SSL_CTX_set_default_verify_paths failed
2021-03-10 22:50:55 0 [Warning] SSL error: error:02001002:system library:fopen:No such file or directory
2021-03-10 22:50:55 0 [Warning] SSL error: error:2006D080:BIO routines:BIO_new_file:no such file
2021-03-10 22:50:55 0 [Warning] SSL error: error:0B084002:x509 certificate routines:X509_load_cert_crl_file:system lib
2021-03-10 22:50:55 0 [Note] Server socket created on IP: '0.0.0.0'.
2021-03-10 22:50:55 0 [Warning] 'user' entry 'root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:50:55 0 [Warning] 'proxies_priv' entry '@% root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:50:55 0 [Note] WSREP: wsrep_init_schema_and_SR (nil)
2021-03-10 22:50:55 0 [Note] WSREP: Server initialized
2021-03-10 22:50:55 0 [Note] WSREP: Server status change initializing -> initialized
2021-03-10 22:50:55 0 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:55 3 [Note] WSREP: Server status change initialized -> joined
2021-03-10 22:50:55 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:55 3 [Note] WSREP: Recovered position from storage: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:50:55 3 [Note] WSREP: Recovered view from SST:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410794
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03

2021-03-10 22:50:55 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:50:55 10 [Note] WSREP: Recovered cluster id 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:50:55 3 [Note] WSREP: SST received: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:50:55 3 [Note] WSREP: SST succeeded for position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:50:55 1 [Note] WSREP: Installed new state from SST: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:50:55 0 [Note] WSREP: Joiner monitor thread ended with total time 1 sec
2021-03-10 22:50:55 1 [Note] WSREP: Receiving IST: 4109 writesets, seqnos 79492148-79496256
2021-03-10 22:50:55 0 [Note] WSREP: ####### IST applying starts with 79492148
2021-03-10 22:50:55 0 [Note] WSREP: ####### IST current seqno initialized to 79479809
2021-03-10 22:50:55 0 [Note] WSREP: Receiving IST...  0.0% (    0/16448 events) complete.
2021-03-10 22:50:55 0 [Note] WSREP: IST preload starting at 79479809
2021-03-10 22:50:55 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:50:55 0 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:79479808, protocol version: 5
2021-03-10 22:50:55 11 [Note] WSREP: Starting applier thread 11
2021-03-10 22:50:55 12 [Note] WSREP: Starting applier thread 12
2021-03-10 22:50:55 13 [Note] WSREP: Starting applier thread 13
2021-03-10 22:50:55 15 [Note] WSREP: Starting applier thread 15
2021-03-10 22:50:55 0 [Note] Reading of all Master_info entries succeeded
2021-03-10 22:50:55 0 [Note] Added new Master_info '' to hash table
2021-03-10 22:50:55 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.4.18-MariaDB-1:10.4.18+maria~buster'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  mariadb.org binary distribution
2021-03-10 22:50:55 16 [Note] WSREP: Starting applier thread 16
2021-03-10 22:50:55 18 [Note] WSREP: Starting applier thread 18
2021-03-10 22:50:55 19 [Note] WSREP: Starting applier thread 19
2021-03-10 22:50:56 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:50:56 0 [Note] WSREP: ####### Adjusting cert position: 79496251 -> 79496252
2021-03-10 22:50:56 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:50:56 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:50:56 0 [Note] WSREP: Min available from gcache for CC from ist: 79379616
2021-03-10 22:50:56 19 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88e4-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03
=================================================
2021-03-10 22:50:56 19 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
210310 22:50:56 [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: 10.4.18-MariaDB-1:10.4.18+maria~buster
key_buffer_size=16777216
read_buffer_size=131072
max_used_connections=1
max_threads=153
thread_count=15
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 353072 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7f3de00bec08
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 = 0x7f3dcc5e9e08 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x56319486e7fe]
/usr/sbin/mysqld(handle_fatal_signal+0x54d)[0x563194361b0d]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12730)[0x7f3df2c82730]
/usr/sbin/mysqld(+0x64819d)[0x5631940f119d]
/usr/sbin/mysqld(_Z11lock_tablesP3THDP10TABLE_LISTjj+0x4a8)[0x5631940f6f78]
/usr/sbin/mysqld(_Z20open_and_lock_tablesP3THDRK14DDL_options_stP10TABLE_LISTbjP19Prelocking_strategy+0x8a)[0x5631940f86ba]
/usr/sbin/mysqld(_Z24open_n_lock_single_tableP3THDP10TABLE_LIST13thr_lock_typejP19Prelocking_strategy+0x41)[0x5631940f8761]
/usr/sbin/mysqld(+0x8370c5)[0x5631942e00c5]
/usr/sbin/mysqld(_ZNK12Wsrep_schema12restore_viewEP3THDRKN5wsrep2idE+0xf8)[0x5631942e2d88]
/usr/sbin/mysqld(_ZN20Wsrep_server_service8log_viewEPN5wsrep21high_priority_serviceERKNS0_4viewE+0x4d4)[0x5631944de0d4]
/usr/sbin/mysqld(_ZN5wsrep12server_state7on_viewERKNS_4viewEPNS_21high_priority_serviceE+0x39b)[0x5631948e695b]
/usr/sbin/mysqld(+0xe4facc)[0x5631948f8acc]
/usr/lib/galera/libgalera_smm.so(+0x5ccd9)[0x7f3def486cd9]
/usr/lib/galera/libgalera_smm.so(+0x785b5)[0x7f3def4a25b5]
/usr/lib/galera/libgalera_smm.so(+0x66d53)[0x7f3def490d53]
/usr/lib/galera/libgalera_smm.so(+0x4248b)[0x7f3def46c48b]
/usr/sbin/mysqld(_ZN5wsrep18wsrep_provider_v2611run_applierEPNS_21high_priority_serviceE+0xe)[0x5631948f64fe]
/usr/sbin/mysqld(+0x836dff)[0x5631942dfdff]
/usr/sbin/mysqld(_Z15start_wsrep_THDPv+0x388)[0x5631942d1ac8]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7fa3)[0x7f3df2c77fa3]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7f3df218c4cf]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): (null)
Connection ID (thread ID): 19
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

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.

We think the query pointer is invalid, but we will try to print it anyway. 
Query: 

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             38887                38887                processes 
Max open files            1048576              1048576              files     
Max locked memory         65536                65536                bytes     
Max address space         unlimited            unlimited            bytes     
Max file locks            unlimited            unlimited            locks     
Max pending signals       38887                38887                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

2021-03-10 22:51:04 0 [Note] WSREP: Loading provider /usr/lib/galera/libgalera_smm.so initial position: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:04 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera/libgalera_smm.so'
2021-03-10 22:51:04 0 [Note] WSREP: wsrep_load(): Galera 4.7(ree4f10fc) by Codership Oy <info@codership.com> loaded successfully.
2021-03-10 22:51:04 0 [Note] WSREP: CRC-32C: using 64-bit x86 acceleration.
2021-03-10 22:51:04 0 [Note] WSREP: Found saved state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:-1, safe_to_bootstrap: 0
2021-03-10 22:51:04 0 [Note] WSREP: GCache DEBUG: opened preamble:
Version: 2
UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
Seqno: -1 - -1
Offset: -1
Synced: 0
2021-03-10 22:51:04 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd, offset: -1
2021-03-10 22:51:04 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (        0/134217752 bytes) complete.
2021-03-10 22:51:04 0 [Note] WSREP: GCache::RingBuffer initial scan...100.0% (134217752/134217752 bytes) complete.
2021-03-10 22:51:04 0 [Note] WSREP: Recovering GCache ring buffer: found gapless sequence 79379616-79496253
2021-03-10 22:51:04 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...  0.0% (        0/134217264 bytes) complete.
2021-03-10 22:51:04 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...100.0% (134217264/134217264 bytes) complete.
2021-03-10 22:51:04 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): found 4120/120758 locked buffers
2021-03-10 22:51:04 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): free space: 4972184/134217728
2021-03-10 22:51:04 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 10.0.50.61; 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 = fa
2021-03-10 22:51:04 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:04 0 [Note] WSREP: ####### Assign initial position for certification: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147, protocol version: -1
2021-03-10 22:51:04 0 [Note] WSREP: Start replication
2021-03-10 22:51:04 0 [Note] WSREP: Connecting with bootstrap option: 0
2021-03-10 22:51:04 0 [Note] WSREP: Setting GCS initial position to 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:04 0 [Note] WSREP: protonet asio version 0
2021-03-10 22:51:04 0 [Note] WSREP: Using CRC-32C for message checksums.
2021-03-10 22:51:04 0 [Note] WSREP: backend: asio
2021-03-10 22:51:04 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 
2021-03-10 22:51:04 0 [Note] WSREP: restore pc from disk successfully
2021-03-10 22:51:04 0 [Note] WSREP: GMCast version 0
2021-03-10 22:51:04 0 [Note] WSREP: (914ef51c-88e6, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567
2021-03-10 22:51:04 0 [Note] WSREP: (914ef51c-88e6, 'tcp://0.0.0.0:4567') multicast: , ttl: 1
2021-03-10 22:51:04 0 [Note] WSREP: EVS version 1
2021-03-10 22:51:04 0 [Note] WSREP: gcomm: connecting to group 'production', peer '10.0.50.61:4567,10.0.50.62:4567,10.0.50.63:4567'
2021-03-10 22:51:04 0 [Note] WSREP: (914ef51c-88e6, 'tcp://0.0.0.0:4567') Found matching local endpoint for a connection, blacklisting address tcp://10.0.50.61:4567
2021-03-10 22:51:04 0 [Note] WSREP: (914ef51c-88e6, 'tcp://0.0.0.0:4567') connection established to e8c66b63-b360 tcp://10.0.50.63:4567
2021-03-10 22:51:04 0 [Note] WSREP: (914ef51c-88e6, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-03-10 22:51:04 0 [Note] WSREP: (914ef51c-88e6, 'tcp://0.0.0.0:4567') connection established to d88157e3-a31f tcp://10.0.50.62:4567
2021-03-10 22:51:04 0 [Note] WSREP: EVS version upgrade 0 -> 1
2021-03-10 22:51:04 0 [Note] WSREP: declaring d88157e3-a31f at tcp://10.0.50.62:4567 stable
2021-03-10 22:51:04 0 [Note] WSREP: declaring e8c66b63-b360 at tcp://10.0.50.63:4567 stable
2021-03-10 22:51:04 0 [Note] WSREP: PC protocol upgrade 0 -> 1
2021-03-10 22:51:04 0 [Note] WSREP: Node d88157e3-a31f state prim
2021-03-10 22:51:04 0 [Note] WSREP: view(view_id(PRIM,914ef51c-88e6,45) memb {
	914ef51c-88e6,0
	d88157e3-a31f,0
	e8c66b63-b360,0
} joined {
} left {
} partitioned {
})
2021-03-10 22:51:04 0 [Note] WSREP: save pc into disk
2021-03-10 22:51:04 0 [Note] WSREP: clear restored view
2021-03-10 22:51:05 0 [Note] WSREP: gcomm: connected
2021-03-10 22:51:05 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
2021-03-10 22:51:05 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
2021-03-10 22:51:05 0 [Note] WSREP: Opened channel 'production'
2021-03-10 22:51:05 1 [Note] WSREP: Starting applier thread 1
2021-03-10 22:51:05 2 [Note] WSREP: Starting rollbacker thread 2
2021-03-10 22:51:05 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 3
2021-03-10 22:51:05 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: b6a46c7b-81ea-11eb-bd58-5aff3554086d
2021-03-10 22:51:05 0 [Note] WSREP: STATE EXCHANGE: sent state msg: b6a46c7b-81ea-11eb-bd58-5aff3554086d
2021-03-10 22:51:05 0 [Note] WSREP: STATE EXCHANGE: got state msg: b6a46c7b-81ea-11eb-bd58-5aff3554086d from 0 (galera01)
2021-03-10 22:51:05 0 [Note] WSREP: STATE EXCHANGE: got state msg: b6a46c7b-81ea-11eb-bd58-5aff3554086d from 1 (galera02)
2021-03-10 22:51:05 0 [Note] WSREP: STATE EXCHANGE: got state msg: b6a46c7b-81ea-11eb-bd58-5aff3554086d from 2 (galera03)
2021-03-10 22:51:05 0 [Note] WSREP: Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 12,
	members    = 2/3 (joined/total),
	act_id     = 79496259,
	last_appl. = 79410706,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:51:05 0 [Note] WSREP: Flow-control interval: [28, 28]
2021-03-10 22:51:05 0 [Note] WSREP: Shifting OPEN -> PRIMARY (TO: 79496260)
2021-03-10 22:51:05 1 [Note] WSREP: ####### processing CC 79496260, local, ordered
2021-03-10 22:51:05 1 [Note] WSREP: Process first view: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd my uuid: 914ef51c-81ea-11eb-88e6-6afc09c663ee
2021-03-10 22:51:05 1 [Note] WSREP: Server galera01 connected to cluster at position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496260 with ID 914ef51c-81ea-11eb-88e6-6afc09c663ee
2021-03-10 22:51:05 1 [Note] WSREP: Server status change disconnected -> connected
2021-03-10 22:51:05 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:05 1 [Note] WSREP: ####### My UUID: 914ef51c-81ea-11eb-88e6-6afc09c663ee
2021-03-10 22:51:05 1 [Note] WSREP: Cert index reset to 00000000-0000-0000-0000-000000000000:-1 (proto: 10), state transfer needed: yes
2021-03-10 22:51:05 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:05 1 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:-1, protocol version: -1
2021-03-10 22:51:05 1 [Note] WSREP: State transfer required: 
	Group state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496260
	Local state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:05 1 [Note] WSREP: Server status change connected -> joiner
2021-03-10 22:51:05 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:05 0 [Note] WSREP: Running: 'wsrep_sst_mariabackup --role 'joiner' --address '10.0.50.61' --datadir '/var/lib/mysql/' --parent '5613' --mysqld-args --wsrep_start_position=10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147'
2021-03-10 22:51:05 0 [Note] WSREP: Joiner monitor thread started to monitor
WSREP_SST: [INFO] Logging all stderr of SST/Innobackupex to syslog (20210310 22:51:05.308)
2021-03-10 22:51:05 1 [Note] WSREP: Prepared SST request: mariabackup|10.0.50.61:4444/xtrabackup_sst//1
2021-03-10 22:51:05 1 [Note] WSREP: ####### IST uuid:10d82fc8-c4a4-11e7-890a-6ad2327f57cd f: 79492148, l: 79496260, STRv: 3
2021-03-10 22:51:05 1 [Note] WSREP: IST receiver addr using tcp://10.0.50.61:4568
2021-03-10 22:51:05 1 [Note] WSREP: Prepared IST receiver for 79492148-79496260, listening at: tcp://10.0.50.61:4568
2021-03-10 22:51:05 0 [Note] WSREP: Member 0.0 (galera01) requested state transfer from '*any*'. Selected 1.0 (galera02)(SYNCED) as donor.
2021-03-10 22:51:05 0 [Note] WSREP: Shifting PRIMARY -> JOINER (TO: 79496260)
2021-03-10 22:51:05 1 [Note] WSREP: Requesting state transfer: success, donor: 1
2021-03-10 22:51:05 0 [Note] WSREP: 1.0 (galera02): State transfer to 0.0 (galera01) complete.
2021-03-10 22:51:05 0 [Note] WSREP: Member 1.0 (galera02) synced with group.
2021-03-10 22:51:05 3 [Note] WSREP: SST received
2021-03-10 22:51:05 3 [Note] WSREP: Server status change joiner -> initializing
2021-03-10 22:51:05 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:05 0 [Warning] InnoDB: Using innodb_locks_unsafe_for_binlog is DEPRECATED. This option may be removed in future releases. Please use READ COMMITTED transaction isolation level instead; Please refer to https://mariadb.com/kb/en/library/set-transaction/
2021-03-10 22:51:05 0 [Note] InnoDB: Using Linux native AIO
2021-03-10 22:51:05 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2021-03-10 22:51:05 0 [Note] InnoDB: Uses event mutexes
2021-03-10 22:51:05 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2021-03-10 22:51:05 0 [Note] InnoDB: Number of pools: 1
2021-03-10 22:51:05 0 [Note] InnoDB: Using SSE2 crc32 instructions
2021-03-10 22:51:05 0 [Note] mysqld: O_TMPFILE is not supported on /tmp (disabling future attempts)
2021-03-10 22:51:05 0 [Note] InnoDB: Initializing buffer pool, total size = 6G, instances = 8, chunk size = 128M
2021-03-10 22:51:05 0 [Note] InnoDB: Completed initialization of buffer pool
2021-03-10 22:51:05 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2021-03-10 22:51:05 0 [Note] InnoDB: Setting log file ./ib_logfile101 size to 134217728 bytes
2021-03-10 22:51:05 0 [Note] InnoDB: Setting log file ./ib_logfile1 size to 134217728 bytes
2021-03-10 22:51:05 0 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2021-03-10 22:51:05 0 [Note] InnoDB: New log files created, LSN=254582224917
2021-03-10 22:51:05 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2021-03-10 22:51:05 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2021-03-10 22:51:05 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2021-03-10 22:51:05 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2021-03-10 22:51:05 0 [Note] InnoDB: Waiting for purge to start
2021-03-10 22:51:05 0 [Note] InnoDB: 10.4.18 started; log sequence number 254582225420; transaction id 174193047
2021-03-10 22:51:05 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2021-03-10 22:51:05 0 [Note] Plugin 'FEEDBACK' is disabled.
2021-03-10 22:51:05 0 [Warning] Failed to setup SSL
2021-03-10 22:51:05 0 [Warning] SSL error: SSL_CTX_set_default_verify_paths failed
2021-03-10 22:51:05 0 [Warning] SSL error: error:02001002:system library:fopen:No such file or directory
2021-03-10 22:51:05 0 [Warning] SSL error: error:2006D080:BIO routines:BIO_new_file:no such file
2021-03-10 22:51:05 0 [Warning] SSL error: error:0B084002:x509 certificate routines:X509_load_cert_crl_file:system lib
2021-03-10 22:51:05 0 [Note] Server socket created on IP: '0.0.0.0'.
2021-03-10 22:51:05 0 [Warning] 'user' entry 'root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:51:05 0 [Warning] 'proxies_priv' entry '@% root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:51:05 0 [Note] WSREP: wsrep_init_schema_and_SR (nil)
2021-03-10 22:51:05 0 [Note] WSREP: Server initialized
2021-03-10 22:51:05 0 [Note] WSREP: Server status change initializing -> initialized
2021-03-10 22:51:05 0 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:05 3 [Note] WSREP: Server status change initialized -> joined
2021-03-10 22:51:05 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:05 3 [Note] WSREP: Recovered position from storage: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:05 3 [Note] WSREP: Recovered view from SST:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410794
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03

2021-03-10 22:51:05 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:05 10 [Note] WSREP: Recovered cluster id 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:51:05 3 [Note] WSREP: SST received: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:05 3 [Note] WSREP: SST succeeded for position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:05 1 [Note] WSREP: Installed new state from SST: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:05 0 [Note] WSREP: Joiner monitor thread ended with total time 0 sec
2021-03-10 22:51:05 1 [Note] WSREP: Receiving IST: 4113 writesets, seqnos 79492148-79496260
2021-03-10 22:51:05 0 [Note] WSREP: ####### IST applying starts with 79492148
2021-03-10 22:51:05 0 [Note] WSREP: ####### IST current seqno initialized to 79479809
2021-03-10 22:51:05 0 [Note] WSREP: Receiving IST...  0.0% (    0/16452 events) complete.
2021-03-10 22:51:05 0 [Note] WSREP: IST preload starting at 79479809
2021-03-10 22:51:05 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:05 0 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:79479808, protocol version: 5
2021-03-10 22:51:05 11 [Note] WSREP: Starting applier thread 11
2021-03-10 22:51:05 12 [Note] WSREP: Starting applier thread 12
2021-03-10 22:51:05 13 [Note] WSREP: Starting applier thread 13
2021-03-10 22:51:05 15 [Note] WSREP: Starting applier thread 15
2021-03-10 22:51:05 16 [Note] WSREP: Starting applier thread 16
2021-03-10 22:51:05 0 [Note] Reading of all Master_info entries succeeded
2021-03-10 22:51:05 0 [Note] Added new Master_info '' to hash table
2021-03-10 22:51:05 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.4.18-MariaDB-1:10.4.18+maria~buster'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  mariadb.org binary distribution
2021-03-10 22:51:05 18 [Note] WSREP: Starting applier thread 18
2021-03-10 22:51:05 19 [Note] WSREP: Starting applier thread 19
2021-03-10 22:51:06 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:51:06 0 [Note] WSREP: ####### Adjusting cert position: 79496251 -> 79496252
2021-03-10 22:51:06 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:06 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:51:06 0 [Note] WSREP: Min available from gcache for CC from ist: 79383418
2021-03-10 22:51:06 11 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88e4-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03
=================================================
2021-03-10 22:51:06 11 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
210310 22:51:06 [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: 10.4.18-MariaDB-1:10.4.18+maria~buster
key_buffer_size=16777216
read_buffer_size=131072
max_used_connections=1
max_threads=153
thread_count=15
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 353072 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7f84900008d8
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 = 0x7f82f5223e08 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x55831fca57fe]
/usr/sbin/mysqld(handle_fatal_signal+0x54d)[0x55831f798b0d]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12730)[0x7f84bd5d3730]
/usr/sbin/mysqld(+0x64819d)[0x55831f52819d]
/usr/sbin/mysqld(_Z11lock_tablesP3THDP10TABLE_LISTjj+0x4a8)[0x55831f52df78]
/usr/sbin/mysqld(_Z20open_and_lock_tablesP3THDRK14DDL_options_stP10TABLE_LISTbjP19Prelocking_strategy+0x8a)[0x55831f52f6ba]
/usr/sbin/mysqld(_Z24open_n_lock_single_tableP3THDP10TABLE_LIST13thr_lock_typejP19Prelocking_strategy+0x41)[0x55831f52f761]
/usr/sbin/mysqld(+0x8370c5)[0x55831f7170c5]
/usr/sbin/mysqld(_ZNK12Wsrep_schema12restore_viewEP3THDRKN5wsrep2idE+0xf8)[0x55831f719d88]
/usr/sbin/mysqld(_ZN20Wsrep_server_service8log_viewEPN5wsrep21high_priority_serviceERKNS0_4viewE+0x4d4)[0x55831f9150d4]
/usr/sbin/mysqld(_ZN5wsrep12server_state7on_viewERKNS_4viewEPNS_21high_priority_serviceE+0x39b)[0x55831fd1d95b]
/usr/sbin/mysqld(+0xe4facc)[0x55831fd2facc]
/usr/lib/galera/libgalera_smm.so(+0x5ccd9)[0x7f84b9dd7cd9]
/usr/lib/galera/libgalera_smm.so(+0x785b5)[0x7f84b9df35b5]
/usr/lib/galera/libgalera_smm.so(+0x66d53)[0x7f84b9de1d53]
/usr/lib/galera/libgalera_smm.so(+0x4248b)[0x7f84b9dbd48b]
/usr/sbin/mysqld(_ZN5wsrep18wsrep_provider_v2611run_applierEPNS_21high_priority_serviceE+0xe)[0x55831fd2d4fe]
/usr/sbin/mysqld(+0x836dff)[0x55831f716dff]
/usr/sbin/mysqld(_Z15start_wsrep_THDPv+0x388)[0x55831f708ac8]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7fa3)[0x7f84bd5c8fa3]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7f84bcadd4cf]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): (null)
Connection ID (thread ID): 11
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

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.

We think the query pointer is invalid, but we will try to print it anyway. 
Query: 

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             38887                38887                processes 
Max open files            1048576              1048576              files     
Max locked memory         65536                65536                bytes     
Max address space         unlimited            unlimited            bytes     
Max file locks            unlimited            unlimited            locks     
Max pending signals       38887                38887                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

2021-03-10 22:51:14 0 [Note] WSREP: Loading provider /usr/lib/galera/libgalera_smm.so initial position: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:14 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera/libgalera_smm.so'
2021-03-10 22:51:14 0 [Note] WSREP: wsrep_load(): Galera 4.7(ree4f10fc) by Codership Oy <info@codership.com> loaded successfully.
2021-03-10 22:51:14 0 [Note] WSREP: CRC-32C: using 64-bit x86 acceleration.
2021-03-10 22:51:14 0 [Note] WSREP: Found saved state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:-1, safe_to_bootstrap: 0
2021-03-10 22:51:14 0 [Note] WSREP: GCache DEBUG: opened preamble:
Version: 2
UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
Seqno: -1 - -1
Offset: -1
Synced: 0
2021-03-10 22:51:14 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd, offset: -1
2021-03-10 22:51:14 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (        0/134217752 bytes) complete.
2021-03-10 22:51:14 0 [Note] WSREP: GCache::RingBuffer initial scan...100.0% (134217752/134217752 bytes) complete.
2021-03-10 22:51:14 0 [Note] WSREP: Recovering GCache ring buffer: found gapless sequence 79383418-79496253
2021-03-10 22:51:14 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...  0.0% (        0/134214952 bytes) complete.
2021-03-10 22:51:14 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...100.0% (134214952/134214952 bytes) complete.
2021-03-10 22:51:14 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): found 8228/121064 locked buffers
2021-03-10 22:51:14 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): free space: 9944248/134217728
2021-03-10 22:51:14 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 10.0.50.61; 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 = fa
2021-03-10 22:51:14 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:14 0 [Note] WSREP: ####### Assign initial position for certification: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147, protocol version: -1
2021-03-10 22:51:14 0 [Note] WSREP: Start replication
2021-03-10 22:51:14 0 [Note] WSREP: Connecting with bootstrap option: 0
2021-03-10 22:51:14 0 [Note] WSREP: Setting GCS initial position to 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:14 0 [Note] WSREP: protonet asio version 0
2021-03-10 22:51:14 0 [Note] WSREP: Using CRC-32C for message checksums.
2021-03-10 22:51:14 0 [Note] WSREP: backend: asio
2021-03-10 22:51:14 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 
2021-03-10 22:51:14 0 [Note] WSREP: restore pc from disk successfully
2021-03-10 22:51:14 0 [Note] WSREP: GMCast version 0
2021-03-10 22:51:14 0 [Note] WSREP: (914ef51c-88e7, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567
2021-03-10 22:51:14 0 [Note] WSREP: (914ef51c-88e7, 'tcp://0.0.0.0:4567') multicast: , ttl: 1
2021-03-10 22:51:14 0 [Note] WSREP: EVS version 1
2021-03-10 22:51:14 0 [Note] WSREP: gcomm: connecting to group 'production', peer '10.0.50.61:4567,10.0.50.62:4567,10.0.50.63:4567'
2021-03-10 22:51:14 0 [Note] WSREP: (914ef51c-88e7, 'tcp://0.0.0.0:4567') Found matching local endpoint for a connection, blacklisting address tcp://10.0.50.61:4567
2021-03-10 22:51:14 0 [Note] WSREP: (914ef51c-88e7, 'tcp://0.0.0.0:4567') connection established to e8c66b63-b360 tcp://10.0.50.63:4567
2021-03-10 22:51:14 0 [Note] WSREP: (914ef51c-88e7, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-03-10 22:51:14 0 [Note] WSREP: (914ef51c-88e7, 'tcp://0.0.0.0:4567') connection established to d88157e3-a31f tcp://10.0.50.62:4567
2021-03-10 22:51:14 0 [Note] WSREP: EVS version upgrade 0 -> 1
2021-03-10 22:51:14 0 [Note] WSREP: declaring d88157e3-a31f at tcp://10.0.50.62:4567 stable
2021-03-10 22:51:14 0 [Note] WSREP: declaring e8c66b63-b360 at tcp://10.0.50.63:4567 stable
2021-03-10 22:51:14 0 [Note] WSREP: PC protocol upgrade 0 -> 1
2021-03-10 22:51:14 0 [Note] WSREP: Node d88157e3-a31f state prim
2021-03-10 22:51:14 0 [Note] WSREP: view(view_id(PRIM,914ef51c-88e7,47) memb {
	914ef51c-88e7,0
	d88157e3-a31f,0
	e8c66b63-b360,0
} joined {
} left {
} partitioned {
})
2021-03-10 22:51:14 0 [Note] WSREP: save pc into disk
2021-03-10 22:51:14 0 [Note] WSREP: clear restored view
2021-03-10 22:51:14 0 [Note] WSREP: gcomm: connected
2021-03-10 22:51:14 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
2021-03-10 22:51:14 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
2021-03-10 22:51:14 0 [Note] WSREP: Opened channel 'production'
2021-03-10 22:51:14 1 [Note] WSREP: Starting applier thread 1
2021-03-10 22:51:14 2 [Note] WSREP: Starting rollbacker thread 2
2021-03-10 22:51:14 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 3
2021-03-10 22:51:14 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: bc4dbccb-81ea-11eb-b308-4f6b691b3fcb
2021-03-10 22:51:14 0 [Note] WSREP: STATE EXCHANGE: sent state msg: bc4dbccb-81ea-11eb-b308-4f6b691b3fcb
2021-03-10 22:51:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: bc4dbccb-81ea-11eb-b308-4f6b691b3fcb from 0 (galera01)
2021-03-10 22:51:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: bc4dbccb-81ea-11eb-b308-4f6b691b3fcb from 1 (galera02)
2021-03-10 22:51:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: bc4dbccb-81ea-11eb-b308-4f6b691b3fcb from 2 (galera03)
2021-03-10 22:51:14 0 [Note] WSREP: Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 14,
	members    = 2/3 (joined/total),
	act_id     = 79496263,
	last_appl. = 79410706,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:51:14 0 [Note] WSREP: Flow-control interval: [28, 28]
2021-03-10 22:51:14 0 [Note] WSREP: Shifting OPEN -> PRIMARY (TO: 79496264)
2021-03-10 22:51:14 1 [Note] WSREP: ####### processing CC 79496264, local, ordered
2021-03-10 22:51:14 1 [Note] WSREP: Process first view: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd my uuid: 914ef51c-81ea-11eb-88e7-6afc09c663ee
2021-03-10 22:51:14 1 [Note] WSREP: Server galera01 connected to cluster at position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496264 with ID 914ef51c-81ea-11eb-88e7-6afc09c663ee
2021-03-10 22:51:14 1 [Note] WSREP: Server status change disconnected -> connected
2021-03-10 22:51:14 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:14 1 [Note] WSREP: ####### My UUID: 914ef51c-81ea-11eb-88e7-6afc09c663ee
2021-03-10 22:51:14 1 [Note] WSREP: Cert index reset to 00000000-0000-0000-0000-000000000000:-1 (proto: 10), state transfer needed: yes
2021-03-10 22:51:14 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:14 1 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:-1, protocol version: -1
2021-03-10 22:51:14 1 [Note] WSREP: State transfer required: 
	Group state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496264
	Local state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:14 1 [Note] WSREP: Server status change connected -> joiner
2021-03-10 22:51:14 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:14 0 [Note] WSREP: Running: 'wsrep_sst_mariabackup --role 'joiner' --address '10.0.50.61' --datadir '/var/lib/mysql/' --parent '6200' --mysqld-args --wsrep_start_position=10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147'
2021-03-10 22:51:14 0 [Note] WSREP: Joiner monitor thread started to monitor
WSREP_SST: [INFO] Logging all stderr of SST/Innobackupex to syslog (20210310 22:51:14.807)
2021-03-10 22:51:15 1 [Note] WSREP: Prepared SST request: mariabackup|10.0.50.61:4444/xtrabackup_sst//1
2021-03-10 22:51:15 1 [Note] WSREP: ####### IST uuid:10d82fc8-c4a4-11e7-890a-6ad2327f57cd f: 79492148, l: 79496264, STRv: 3
2021-03-10 22:51:15 1 [Note] WSREP: IST receiver addr using tcp://10.0.50.61:4568
2021-03-10 22:51:15 1 [Note] WSREP: Prepared IST receiver for 79492148-79496264, listening at: tcp://10.0.50.61:4568
2021-03-10 22:51:16 0 [Note] WSREP: (914ef51c-88e7, 'tcp://0.0.0.0:4567') reconnecting to d88157e3-a31f (tcp://10.0.50.62:4567), attempt 0
2021-03-10 22:51:19 0 [Note] WSREP: evs::proto(914ef51c-88e7, OPERATIONAL, view_id(REG,914ef51c-88e7,47)) suspecting node: d88157e3-a31f
2021-03-10 22:51:19 0 [Note] WSREP: evs::proto(914ef51c-88e7, OPERATIONAL, view_id(REG,914ef51c-88e7,47)) suspected node without join message, declaring inactive
2021-03-10 22:51:20 0 [Note] WSREP: declaring e8c66b63-b360 at tcp://10.0.50.63:4567 stable
2021-03-10 22:51:20 0 [Note] WSREP: Member 0.0 (galera01) requested state transfer from '*any*'. Selected 2.0 (galera03)(SYNCED) as donor.
2021-03-10 22:51:20 0 [Note] WSREP: Shifting PRIMARY -> JOINER (TO: 79496264)
2021-03-10 22:51:20 1 [Note] WSREP: Requesting state transfer: success, donor: 2
2021-03-10 22:51:20 0 [Note] WSREP: Node 914ef51c-88e7 state prim
2021-03-10 22:51:20 0 [Note] WSREP: view(view_id(PRIM,914ef51c-88e7,48) memb {
	914ef51c-88e7,0
	e8c66b63-b360,0
} joined {
} left {
} partitioned {
	d88157e3-a31f,0
})
2021-03-10 22:51:20 0 [Note] WSREP: save pc into disk
2021-03-10 22:51:20 0 [Note] WSREP: forgetting d88157e3-a31f (tcp://10.0.50.62:4567)
2021-03-10 22:51:20 0 [Note] WSREP: (914ef51c-88e7, 'tcp://0.0.0.0:4567') turning message relay requesting off
2021-03-10 22:51:20 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 2
2021-03-10 22:51:20 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: bfe2bd64-81ea-11eb-a142-7b2e636b2a28
2021-03-10 22:51:20 0 [Note] WSREP: STATE EXCHANGE: sent state msg: bfe2bd64-81ea-11eb-a142-7b2e636b2a28
2021-03-10 22:51:20 0 [Note] WSREP: STATE EXCHANGE: got state msg: bfe2bd64-81ea-11eb-a142-7b2e636b2a28 from 0 (galera01)
2021-03-10 22:51:20 0 [Note] WSREP: STATE EXCHANGE: got state msg: bfe2bd64-81ea-11eb-a142-7b2e636b2a28 from 1 (galera03)
2021-03-10 22:51:20 0 [Note] WSREP: Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 15,
	members    = 1/2 (joined/total),
	act_id     = 79496265,
	last_appl. = 79410706,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:51:20 0 [Note] WSREP: Flow-control interval: [23, 23]
2021-03-10 22:51:20 0 [Note] WSREP: 1.0 (galera03): State transfer to 0.0 (galera01) complete.
2021-03-10 22:51:20 0 [Note] WSREP: Member 1.0 (galera03) synced with group.
2021-03-10 22:51:20 3 [Note] WSREP: SST received
2021-03-10 22:51:20 3 [Note] WSREP: Server status change joiner -> initializing
2021-03-10 22:51:20 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:20 0 [Warning] InnoDB: Using innodb_locks_unsafe_for_binlog is DEPRECATED. This option may be removed in future releases. Please use READ COMMITTED transaction isolation level instead; Please refer to https://mariadb.com/kb/en/library/set-transaction/
2021-03-10 22:51:20 0 [Note] InnoDB: Using Linux native AIO
2021-03-10 22:51:20 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2021-03-10 22:51:20 0 [Note] InnoDB: Uses event mutexes
2021-03-10 22:51:20 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2021-03-10 22:51:20 0 [Note] InnoDB: Number of pools: 1
2021-03-10 22:51:20 0 [Note] InnoDB: Using SSE2 crc32 instructions
2021-03-10 22:51:20 0 [Note] mysqld: O_TMPFILE is not supported on /tmp (disabling future attempts)
2021-03-10 22:51:20 0 [Note] InnoDB: Initializing buffer pool, total size = 6G, instances = 8, chunk size = 128M
2021-03-10 22:51:20 0 [Note] InnoDB: Completed initialization of buffer pool
2021-03-10 22:51:20 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2021-03-10 22:51:20 0 [Note] InnoDB: Setting log file ./ib_logfile101 size to 134217728 bytes
2021-03-10 22:51:20 0 [Note] InnoDB: Setting log file ./ib_logfile1 size to 134217728 bytes
2021-03-10 22:51:20 0 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2021-03-10 22:51:20 0 [Note] InnoDB: New log files created, LSN=254582225429
2021-03-10 22:51:21 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2021-03-10 22:51:21 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2021-03-10 22:51:21 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2021-03-10 22:51:21 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2021-03-10 22:51:21 0 [Note] InnoDB: Waiting for purge to start
2021-03-10 22:51:21 0 [Note] InnoDB: 10.4.18 started; log sequence number 254582225932; transaction id 174193047
2021-03-10 22:51:21 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2021-03-10 22:51:21 0 [Note] Plugin 'FEEDBACK' is disabled.
2021-03-10 22:51:21 0 [Warning] Failed to setup SSL
2021-03-10 22:51:21 0 [Warning] SSL error: SSL_CTX_set_default_verify_paths failed
2021-03-10 22:51:21 0 [Warning] SSL error: error:02001002:system library:fopen:No such file or directory
2021-03-10 22:51:21 0 [Warning] SSL error: error:2006D080:BIO routines:BIO_new_file:no such file
2021-03-10 22:51:21 0 [Warning] SSL error: error:0B084002:x509 certificate routines:X509_load_cert_crl_file:system lib
2021-03-10 22:51:21 0 [Note] Server socket created on IP: '0.0.0.0'.
2021-03-10 22:51:21 0 [Warning] 'user' entry 'root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:51:21 0 [Warning] 'proxies_priv' entry '@% root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:51:21 0 [Note] WSREP: wsrep_init_schema_and_SR (nil)
2021-03-10 22:51:21 0 [Note] WSREP: Server initialized
2021-03-10 22:51:21 0 [Note] WSREP: Server status change initializing -> initialized
2021-03-10 22:51:21 0 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:21 3 [Note] WSREP: Server status change initialized -> joined
2021-03-10 22:51:21 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:21 3 [Note] WSREP: Recovered position from storage: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:21 3 [Note] WSREP: Recovered view from SST:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410794
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03

2021-03-10 22:51:21 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:21 10 [Note] WSREP: Recovered cluster id 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:51:21 3 [Note] WSREP: SST received: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:21 3 [Note] WSREP: SST succeeded for position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:21 1 [Note] WSREP: Installed new state from SST: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:21 0 [Note] WSREP: Joiner monitor thread ended with total time 7 sec
2021-03-10 22:51:21 1 [Note] WSREP: Receiving IST: 4117 writesets, seqnos 79492148-79496264
2021-03-10 22:51:21 0 [Note] WSREP: ####### IST applying starts with 79492148
2021-03-10 22:51:21 0 [Note] WSREP: ####### IST current seqno initialized to 79479809
2021-03-10 22:51:21 0 [Note] WSREP: Receiving IST...  0.0% (    0/16456 events) complete.
2021-03-10 22:51:21 0 [Note] WSREP: IST preload starting at 79479809
2021-03-10 22:51:21 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:21 0 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:79479808, protocol version: 5
2021-03-10 22:51:21 11 [Note] WSREP: Starting applier thread 11
2021-03-10 22:51:21 12 [Note] WSREP: Starting applier thread 12
2021-03-10 22:51:21 13 [Note] WSREP: Starting applier thread 13
2021-03-10 22:51:21 15 [Note] WSREP: Starting applier thread 15
2021-03-10 22:51:21 16 [Note] WSREP: Starting applier thread 16
2021-03-10 22:51:21 0 [Note] Reading of all Master_info entries succeeded
2021-03-10 22:51:21 0 [Note] Added new Master_info '' to hash table
2021-03-10 22:51:21 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.4.18-MariaDB-1:10.4.18+maria~buster'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  mariadb.org binary distribution
2021-03-10 22:51:21 18 [Note] WSREP: Starting applier thread 18
2021-03-10 22:51:21 19 [Note] WSREP: Starting applier thread 19
2021-03-10 22:51:21 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:51:21 0 [Note] WSREP: ####### Adjusting cert position: 79496251 -> 79496252
2021-03-10 22:51:21 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:21 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:51:21 0 [Note] WSREP: Min available from gcache for CC from ist: 79386806
2021-03-10 22:51:21 1 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88e4-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03
=================================================
2021-03-10 22:51:21 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
210310 22:51:21 [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: 10.4.18-MariaDB-1:10.4.18+maria~buster
key_buffer_size=16777216
read_buffer_size=131072
max_used_connections=1
max_threads=153
thread_count=15
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 353072 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7fc410000c08
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 = 0x7fc424821e08 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x559dbdaf47fe]
/usr/sbin/mysqld(handle_fatal_signal+0x54d)[0x559dbd5e7b0d]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12730)[0x7fc433207730]
/usr/sbin/mysqld(+0x64819d)[0x559dbd37719d]
/usr/sbin/mysqld(_Z11lock_tablesP3THDP10TABLE_LISTjj+0x4a8)[0x559dbd37cf78]
/usr/sbin/mysqld(_Z20open_and_lock_tablesP3THDRK14DDL_options_stP10TABLE_LISTbjP19Prelocking_strategy+0x8a)[0x559dbd37e6ba]
/usr/sbin/mysqld(_Z24open_n_lock_single_tableP3THDP10TABLE_LIST13thr_lock_typejP19Prelocking_strategy+0x41)[0x559dbd37e761]
/usr/sbin/mysqld(+0x8370c5)[0x559dbd5660c5]
/usr/sbin/mysqld(_ZNK12Wsrep_schema12restore_viewEP3THDRKN5wsrep2idE+0xf8)[0x559dbd568d88]
/usr/sbin/mysqld(_ZN20Wsrep_server_service8log_viewEPN5wsrep21high_priority_serviceERKNS0_4viewE+0x4d4)[0x559dbd7640d4]
/usr/sbin/mysqld(_ZN5wsrep12server_state7on_viewERKNS_4viewEPNS_21high_priority_serviceE+0x39b)[0x559dbdb6c95b]
/usr/sbin/mysqld(+0xe4facc)[0x559dbdb7eacc]
/usr/lib/galera/libgalera_smm.so(+0x5ccd9)[0x7fc42fa0bcd9]
/usr/lib/galera/libgalera_smm.so(+0x785b5)[0x7fc42fa275b5]
/usr/lib/galera/libgalera_smm.so(+0x7abdd)[0x7fc42fa29bdd]
/usr/lib/galera/libgalera_smm.so(+0x6780a)[0x7fc42fa1680a]
/usr/lib/galera/libgalera_smm.so(+0x68019)[0x7fc42fa17019]
/usr/lib/galera/libgalera_smm.so(+0x685ae)[0x7fc42fa175ae]
/usr/lib/galera/libgalera_smm.so(+0x92dd8)[0x7fc42fa41dd8]
/usr/lib/galera/libgalera_smm.so(+0x93061)[0x7fc42fa42061]
/usr/lib/galera/libgalera_smm.so(+0x66cb0)[0x7fc42fa15cb0]
/usr/lib/galera/libgalera_smm.so(+0x4248b)[0x7fc42f9f148b]
/usr/sbin/mysqld(_ZN5wsrep18wsrep_provider_v2611run_applierEPNS_21high_priority_serviceE+0xe)[0x559dbdb7c4fe]
/usr/sbin/mysqld(+0x836dff)[0x559dbd565dff]
/usr/sbin/mysqld(_Z15start_wsrep_THDPv+0x388)[0x559dbd557ac8]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7fa3)[0x7fc4331fcfa3]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7fc4327114cf]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): (null)
Connection ID (thread ID): 1
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

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.

We think the query pointer is invalid, but we will try to print it anyway. 
Query: 

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             38887                38887                processes 
Max open files            1048576              1048576              files     
Max locked memory         65536                65536                bytes     
Max address space         unlimited            unlimited            bytes     
Max file locks            unlimited            unlimited            locks     
Max pending signals       38887                38887                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

2021-03-10 22:51:29 0 [Note] WSREP: Loading provider /usr/lib/galera/libgalera_smm.so initial position: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:29 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera/libgalera_smm.so'
2021-03-10 22:51:29 0 [Note] WSREP: wsrep_load(): Galera 4.7(ree4f10fc) by Codership Oy <info@codership.com> loaded successfully.
2021-03-10 22:51:29 0 [Note] WSREP: CRC-32C: using 64-bit x86 acceleration.
2021-03-10 22:51:29 0 [Note] WSREP: Found saved state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:-1, safe_to_bootstrap: 0
2021-03-10 22:51:29 0 [Note] WSREP: GCache DEBUG: opened preamble:
Version: 2
UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
Seqno: -1 - -1
Offset: -1
Synced: 0
2021-03-10 22:51:29 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd, offset: -1
2021-03-10 22:51:29 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (        0/134217752 bytes) complete.
2021-03-10 22:51:29 0 [Note] WSREP: GCache::RingBuffer initial scan...100.0% (134217752/134217752 bytes) complete.
2021-03-10 22:51:29 0 [Note] WSREP: Recovering GCache ring buffer: found gapless sequence 79386806-79496253
2021-03-10 22:51:29 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...  0.0% (        0/134217296 bytes) complete.
2021-03-10 22:51:29 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...100.0% (134217296/134217296 bytes) complete.
2021-03-10 22:51:29 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): found 12336/121784 locked buffers
2021-03-10 22:51:29 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): free space: 14916592/134217728
2021-03-10 22:51:29 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 10.0.50.61; 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 = fa
2021-03-10 22:51:29 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:29 0 [Note] WSREP: ####### Assign initial position for certification: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147, protocol version: -1
2021-03-10 22:51:29 0 [Note] WSREP: Start replication
2021-03-10 22:51:29 0 [Note] WSREP: Connecting with bootstrap option: 0
2021-03-10 22:51:29 0 [Note] WSREP: Setting GCS initial position to 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:29 0 [Note] WSREP: protonet asio version 0
2021-03-10 22:51:29 0 [Note] WSREP: Using CRC-32C for message checksums.
2021-03-10 22:51:29 0 [Note] WSREP: backend: asio
2021-03-10 22:51:29 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 
2021-03-10 22:51:29 0 [Note] WSREP: restore pc from disk successfully
2021-03-10 22:51:29 0 [Note] WSREP: GMCast version 0
2021-03-10 22:51:29 0 [Note] WSREP: (914ef51c-88e8, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567
2021-03-10 22:51:29 0 [Note] WSREP: (914ef51c-88e8, 'tcp://0.0.0.0:4567') multicast: , ttl: 1
2021-03-10 22:51:29 0 [Note] WSREP: EVS version 1
2021-03-10 22:51:29 0 [Note] WSREP: gcomm: connecting to group 'production', peer '10.0.50.61:4567,10.0.50.62:4567,10.0.50.63:4567'
2021-03-10 22:51:29 0 [Note] WSREP: (914ef51c-88e8, 'tcp://0.0.0.0:4567') Found matching local endpoint for a connection, blacklisting address tcp://10.0.50.61:4567
2021-03-10 22:51:29 0 [Note] WSREP: (914ef51c-88e8, 'tcp://0.0.0.0:4567') connection established to e8c66b63-b360 tcp://10.0.50.63:4567
2021-03-10 22:51:29 0 [Note] WSREP: (914ef51c-88e8, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-03-10 22:51:29 0 [Note] WSREP: (914ef51c-88e8, 'tcp://0.0.0.0:4567') connection established to d88157e3-a320 tcp://10.0.50.62:4567
2021-03-10 22:51:29 0 [Note] WSREP: EVS version upgrade 0 -> 1
2021-03-10 22:51:29 0 [Note] WSREP: declaring d88157e3-a320 at tcp://10.0.50.62:4567 stable
2021-03-10 22:51:29 0 [Note] WSREP: declaring e8c66b63-b360 at tcp://10.0.50.63:4567 stable
2021-03-10 22:51:29 0 [Note] WSREP: PC protocol upgrade 0 -> 1
2021-03-10 22:51:29 0 [Note] WSREP: re-bootstrapping prim from partitioned components
2021-03-10 22:51:29 0 [Note] WSREP: view(view_id(PRIM,914ef51c-88e8,50) memb {
	914ef51c-88e8,0
	d88157e3-a320,0
	e8c66b63-b360,0
} joined {
} left {
} partitioned {
	914ef51c-88e7,0
})
2021-03-10 22:51:29 0 [Note] WSREP: save pc into disk
2021-03-10 22:51:29 0 [Note] WSREP: clear restored view
2021-03-10 22:51:29 0 [Note] WSREP: gcomm: connected
2021-03-10 22:51:29 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
2021-03-10 22:51:29 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
2021-03-10 22:51:29 0 [Note] WSREP: Opened channel 'production'
2021-03-10 22:51:29 1 [Note] WSREP: Starting applier thread 1
2021-03-10 22:51:29 2 [Note] WSREP: Starting rollbacker thread 2
2021-03-10 22:51:29 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 3
2021-03-10 22:51:29 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: c565c2d8-81ea-11eb-81c4-a6fe556ba96b
2021-03-10 22:51:29 0 [Note] WSREP: STATE EXCHANGE: sent state msg: c565c2d8-81ea-11eb-81c4-a6fe556ba96b
2021-03-10 22:51:29 0 [Note] WSREP: STATE EXCHANGE: got state msg: c565c2d8-81ea-11eb-81c4-a6fe556ba96b from 0 (galera01)
2021-03-10 22:51:29 0 [Note] WSREP: STATE EXCHANGE: got state msg: c565c2d8-81ea-11eb-81c4-a6fe556ba96b from 1 (galera02)
2021-03-10 22:51:29 0 [Note] WSREP: STATE EXCHANGE: got state msg: c565c2d8-81ea-11eb-81c4-a6fe556ba96b from 2 (galera03)
2021-03-10 22:51:29 0 [Warning] WSREP: Quorum: No node with complete state:

	Version      : 6
	Flags        : 0x1
	Protocols    : 2 / 10 / 4
	State        : NON-PRIMARY
	Desync count : 0
	Prim state   : NON-PRIMARY
	Prim UUID    : 00000000-0000-0000-0000-000000000000
	Prim  seqno  : -1
	First seqno  : 79386806
	Last  seqno  : 79492147
	Commit cut   : 79492147
	Last vote    : -1.0
	Vote policy  : 0
	Prim JOINED  : 0
	State UUID   : c565c2d8-81ea-11eb-81c4-a6fe556ba96b
	Group UUID   : 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
	Name         : 'galera01'
	Incoming addr: '10.0.50.61'

	Version      : 6
	Flags        : 00
	Protocols    : 2 / 10 / 4
	State        : NON-PRIMARY
	Desync count : 0
	Prim state   : NON-PRIMARY
	Prim UUID    : 00000000-0000-0000-0000-000000000000
	Prim  seqno  : -1
	First seqno  : 79375133
	Last  seqno  : 79496263
	Commit cut   : 79496263
	Last vote    : -1.0
	Vote policy  : 0
	Prim JOINED  : 0
	State UUID   : c565c2d8-81ea-11eb-81c4-a6fe556ba96b
	Group UUID   : 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
	Name         : 'galera02'
	Incoming addr: '10.0.50.62'

	Version      : 6
	Flags        : 0x2
	Protocols    : 2 / 10 / 4
	State        : NON-PRIMARY
	Desync count : 0
	Prim state   : SYNCED
	Prim UUID    : bfe2bd64-81ea-11eb-a142-7b2e636b2a28
	Prim  seqno  : 16
	First seqno  : 79375140
	Last  seqno  : 79496269
	Commit cut   : 79410706
	Last vote    : -1.0
	Vote policy  : 0
	Prim JOINED  : 1
	State UUID   : c565c2d8-81ea-11eb-81c4-a6fe556ba96b
	Group UUID   : 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
	Name         : 'galera03'
	Incoming addr: '10.0.50.63'

2021-03-10 22:51:29 0 [Note] WSREP: Full re-merge of primary bfe2bd64-81ea-11eb-a142-7b2e636b2a28 found: 1 of 1.
2021-03-10 22:51:29 0 [Note] WSREP: Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 16,
	members    = 1/3 (joined/total),
	act_id     = 79496269,
	last_appl. = 79410706,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:51:29 0 [Note] WSREP: Flow-control interval: [28, 28]
2021-03-10 22:51:29 0 [Note] WSREP: Shifting OPEN -> PRIMARY (TO: 79496270)
2021-03-10 22:51:29 1 [Note] WSREP: ####### processing CC 79496270, local, ordered
2021-03-10 22:51:29 1 [Note] WSREP: Process first view: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd my uuid: 914ef51c-81ea-11eb-88e8-6afc09c663ee
2021-03-10 22:51:29 1 [Note] WSREP: Server galera01 connected to cluster at position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496270 with ID 914ef51c-81ea-11eb-88e8-6afc09c663ee
2021-03-10 22:51:29 1 [Note] WSREP: Server status change disconnected -> connected
2021-03-10 22:51:29 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:29 1 [Note] WSREP: ####### My UUID: 914ef51c-81ea-11eb-88e8-6afc09c663ee
2021-03-10 22:51:29 1 [Note] WSREP: Cert index reset to 00000000-0000-0000-0000-000000000000:-1 (proto: 10), state transfer needed: yes
2021-03-10 22:51:29 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:29 1 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:-1, protocol version: -1
2021-03-10 22:51:29 1 [Note] WSREP: State transfer required: 
	Group state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496270
	Local state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:29 1 [Note] WSREP: Server status change connected -> joiner
2021-03-10 22:51:29 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:29 0 [Note] WSREP: Running: 'wsrep_sst_mariabackup --role 'joiner' --address '10.0.50.61' --datadir '/var/lib/mysql/' --parent '6787' --mysqld-args --wsrep_start_position=10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147'
2021-03-10 22:51:29 0 [Note] WSREP: Joiner monitor thread started to monitor
WSREP_SST: [INFO] Logging all stderr of SST/Innobackupex to syslog (20210310 22:51:30.066)
2021-03-10 22:51:30 0 [Note] WSREP: Member 1.0 (galera02) requested state transfer from '*any*'. Selected 2.0 (galera03)(SYNCED) as donor.
2021-03-10 22:51:30 1 [Note] WSREP: Prepared SST request: mariabackup|10.0.50.61:4444/xtrabackup_sst//1
2021-03-10 22:51:30 1 [Note] WSREP: ####### IST uuid:10d82fc8-c4a4-11e7-890a-6ad2327f57cd f: 79492148, l: 79496270, STRv: 3
2021-03-10 22:51:30 1 [Note] WSREP: IST receiver addr using tcp://10.0.50.61:4568
2021-03-10 22:51:30 1 [Note] WSREP: Prepared IST receiver for 79492148-79496270, listening at: tcp://10.0.50.61:4568
2021-03-10 22:51:30 0 [Warning] WSREP: Member 0.0 (galera01) requested state transfer from '*any*', but it is impossible to select State Transfer donor: Resource temporarily unavailable
2021-03-10 22:51:30 1 [Note] WSREP: Requesting state transfer failed: -11(Resource temporarily unavailable). Will keep retrying every 1 second(s)
2021-03-10 22:51:30 0 [Note] WSREP: 2.0 (galera03): State transfer to 1.0 (galera02) complete.
2021-03-10 22:51:30 0 [Note] WSREP: Member 2.0 (galera03) synced with group.
2021-03-10 22:51:30 0 [Note] WSREP: 1.0 (galera02): State transfer from 2.0 (galera03) complete.
2021-03-10 22:51:30 0 [Note] WSREP: Member 1.0 (galera02) synced with group.
2021-03-10 22:51:31 0 [Note] WSREP: Member 0.0 (galera01) requested state transfer from '*any*'. Selected 2.0 (galera03)(SYNCED) as donor.
2021-03-10 22:51:31 0 [Note] WSREP: Shifting PRIMARY -> JOINER (TO: 79496270)
2021-03-10 22:51:31 1 [Note] WSREP: Requesting state transfer: success after 2 tries, donor: 2
2021-03-10 22:51:31 0 [Note] WSREP: 2.0 (galera03): State transfer to 0.0 (galera01) complete.
2021-03-10 22:51:31 0 [Note] WSREP: Member 2.0 (galera03) synced with group.
2021-03-10 22:51:31 3 [Note] WSREP: SST received
2021-03-10 22:51:31 3 [Note] WSREP: Server status change joiner -> initializing
2021-03-10 22:51:31 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:31 0 [Warning] InnoDB: Using innodb_locks_unsafe_for_binlog is DEPRECATED. This option may be removed in future releases. Please use READ COMMITTED transaction isolation level instead; Please refer to https://mariadb.com/kb/en/library/set-transaction/
2021-03-10 22:51:31 0 [Note] InnoDB: Using Linux native AIO
2021-03-10 22:51:31 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2021-03-10 22:51:31 0 [Note] InnoDB: Uses event mutexes
2021-03-10 22:51:31 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2021-03-10 22:51:31 0 [Note] InnoDB: Number of pools: 1
2021-03-10 22:51:31 0 [Note] InnoDB: Using SSE2 crc32 instructions
2021-03-10 22:51:31 0 [Note] mysqld: O_TMPFILE is not supported on /tmp (disabling future attempts)
2021-03-10 22:51:31 0 [Note] InnoDB: Initializing buffer pool, total size = 6G, instances = 8, chunk size = 128M
2021-03-10 22:51:31 0 [Note] InnoDB: Completed initialization of buffer pool
2021-03-10 22:51:31 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2021-03-10 22:51:31 0 [Note] InnoDB: Setting log file ./ib_logfile101 size to 134217728 bytes
2021-03-10 22:51:31 0 [Note] InnoDB: Setting log file ./ib_logfile1 size to 134217728 bytes
2021-03-10 22:51:31 0 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2021-03-10 22:51:31 0 [Note] InnoDB: New log files created, LSN=254582225941
2021-03-10 22:51:31 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2021-03-10 22:51:31 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2021-03-10 22:51:31 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2021-03-10 22:51:31 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2021-03-10 22:51:31 0 [Note] InnoDB: Waiting for purge to start
2021-03-10 22:51:31 0 [Note] InnoDB: 10.4.18 started; log sequence number 254582226444; transaction id 174193047
2021-03-10 22:51:31 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2021-03-10 22:51:31 0 [Note] Plugin 'FEEDBACK' is disabled.
2021-03-10 22:51:31 0 [Warning] Failed to setup SSL
2021-03-10 22:51:31 0 [Warning] SSL error: SSL_CTX_set_default_verify_paths failed
2021-03-10 22:51:31 0 [Warning] SSL error: error:02001002:system library:fopen:No such file or directory
2021-03-10 22:51:31 0 [Warning] SSL error: error:2006D080:BIO routines:BIO_new_file:no such file
2021-03-10 22:51:31 0 [Warning] SSL error: error:0B084002:x509 certificate routines:X509_load_cert_crl_file:system lib
2021-03-10 22:51:31 0 [Note] Server socket created on IP: '0.0.0.0'.
2021-03-10 22:51:31 0 [Warning] 'user' entry 'root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:51:31 0 [Warning] 'proxies_priv' entry '@% root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:51:31 0 [Note] WSREP: wsrep_init_schema_and_SR (nil)
2021-03-10 22:51:31 0 [Note] WSREP: Server initialized
2021-03-10 22:51:31 0 [Note] WSREP: Server status change initializing -> initialized
2021-03-10 22:51:31 0 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:31 3 [Note] WSREP: Server status change initialized -> joined
2021-03-10 22:51:31 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:31 3 [Note] WSREP: Recovered position from storage: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:31 3 [Note] WSREP: Recovered view from SST:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410794
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03

2021-03-10 22:51:31 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:31 10 [Note] WSREP: Recovered cluster id 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:51:31 3 [Note] WSREP: SST received: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:31 3 [Note] WSREP: SST succeeded for position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:31 1 [Note] WSREP: Installed new state from SST: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:31 0 [Note] WSREP: Joiner monitor thread ended with total time 2 sec
2021-03-10 22:51:31 1 [Note] WSREP: Receiving IST: 4123 writesets, seqnos 79492148-79496270
2021-03-10 22:51:31 0 [Note] WSREP: ####### IST applying starts with 79492148
2021-03-10 22:51:31 0 [Note] WSREP: ####### IST current seqno initialized to 79479809
2021-03-10 22:51:31 0 [Note] WSREP: Receiving IST...  0.0% (    0/16462 events) complete.
2021-03-10 22:51:31 0 [Note] WSREP: IST preload starting at 79479809
2021-03-10 22:51:31 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:31 0 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:79479808, protocol version: 5
2021-03-10 22:51:31 11 [Note] WSREP: Starting applier thread 11
2021-03-10 22:51:31 12 [Note] WSREP: Starting applier thread 12
2021-03-10 22:51:31 13 [Note] WSREP: Starting applier thread 13
2021-03-10 22:51:31 0 [Note] Reading of all Master_info entries succeeded
2021-03-10 22:51:31 0 [Note] Added new Master_info '' to hash table
2021-03-10 22:51:31 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.4.18-MariaDB-1:10.4.18+maria~buster'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  mariadb.org binary distribution
2021-03-10 22:51:31 15 [Note] WSREP: Starting applier thread 15
2021-03-10 22:51:31 17 [Note] WSREP: Starting applier thread 17
2021-03-10 22:51:31 18 [Note] WSREP: Starting applier thread 18
2021-03-10 22:51:31 19 [Note] WSREP: Starting applier thread 19
2021-03-10 22:51:32 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:51:32 0 [Note] WSREP: ####### Adjusting cert position: 79496251 -> 79496252
2021-03-10 22:51:32 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:32 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:51:32 0 [Note] WSREP: Min available from gcache for CC from ist: 79391080
2021-03-10 22:51:32 11 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88e4-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03
=================================================
2021-03-10 22:51:32 11 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
210310 22:51:32 [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: 10.4.18-MariaDB-1:10.4.18+maria~buster
key_buffer_size=16777216
read_buffer_size=131072
max_used_connections=1
max_threads=153
thread_count=15
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 353072 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7f2fc80008d8
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 = 0x7f2fe01d7e08 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x5652fddf07fe]
/usr/sbin/mysqld(handle_fatal_signal+0x54d)[0x5652fd8e3b0d]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12730)[0x7f2ff4327730]
/usr/sbin/mysqld(+0x64819d)[0x5652fd67319d]
/usr/sbin/mysqld(_Z11lock_tablesP3THDP10TABLE_LISTjj+0x4a8)[0x5652fd678f78]
/usr/sbin/mysqld(_Z20open_and_lock_tablesP3THDRK14DDL_options_stP10TABLE_LISTbjP19Prelocking_strategy+0x8a)[0x5652fd67a6ba]
/usr/sbin/mysqld(_Z24open_n_lock_single_tableP3THDP10TABLE_LIST13thr_lock_typejP19Prelocking_strategy+0x41)[0x5652fd67a761]
/usr/sbin/mysqld(+0x8370c5)[0x5652fd8620c5]
/usr/sbin/mysqld(_ZNK12Wsrep_schema12restore_viewEP3THDRKN5wsrep2idE+0xf8)[0x5652fd864d88]
/usr/sbin/mysqld(_ZN20Wsrep_server_service8log_viewEPN5wsrep21high_priority_serviceERKNS0_4viewE+0x4d4)[0x5652fda600d4]
/usr/sbin/mysqld(_ZN5wsrep12server_state7on_viewERKNS_4viewEPNS_21high_priority_serviceE+0x39b)[0x5652fde6895b]
/usr/sbin/mysqld(+0xe4facc)[0x5652fde7aacc]
/usr/lib/galera/libgalera_smm.so(+0x5ccd9)[0x7f2ff0b2bcd9]
/usr/lib/galera/libgalera_smm.so(+0x785b5)[0x7f2ff0b475b5]
/usr/lib/galera/libgalera_smm.so(+0x66d53)[0x7f2ff0b35d53]
/usr/lib/galera/libgalera_smm.so(+0x4248b)[0x7f2ff0b1148b]
/usr/sbin/mysqld(_ZN5wsrep18wsrep_provider_v2611run_applierEPNS_21high_priority_serviceE+0xe)[0x5652fde784fe]
/usr/sbin/mysqld(+0x836dff)[0x5652fd861dff]
/usr/sbin/mysqld(_Z15start_wsrep_THDPv+0x388)[0x5652fd853ac8]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7fa3)[0x7f2ff431cfa3]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7f2ff38314cf]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): (null)
Connection ID (thread ID): 11
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

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.

We think the query pointer is invalid, but we will try to print it anyway. 
Query: 

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             38887                38887                processes 
Max open files            1048576              1048576              files     
Max locked memory         65536                65536                bytes     
Max address space         unlimited            unlimited            bytes     
Max file locks            unlimited            unlimited            locks     
Max pending signals       38887                38887                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

2021-03-10 22:51:39 0 [Note] WSREP: Loading provider /usr/lib/galera/libgalera_smm.so initial position: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:39 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera/libgalera_smm.so'
2021-03-10 22:51:39 0 [Note] WSREP: wsrep_load(): Galera 4.7(ree4f10fc) by Codership Oy <info@codership.com> loaded successfully.
2021-03-10 22:51:39 0 [Note] WSREP: CRC-32C: using 64-bit x86 acceleration.
2021-03-10 22:51:39 0 [Note] WSREP: Found saved state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:-1, safe_to_bootstrap: 0
2021-03-10 22:51:39 0 [Note] WSREP: GCache DEBUG: opened preamble:
Version: 2
UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
Seqno: -1 - -1
Offset: -1
Synced: 0
2021-03-10 22:51:39 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd, offset: -1
2021-03-10 22:51:39 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (        0/134217752 bytes) complete.
2021-03-10 22:51:39 0 [Note] WSREP: GCache::RingBuffer initial scan...100.0% (134217752/134217752 bytes) complete.
2021-03-10 22:51:39 0 [Note] WSREP: Recovering GCache ring buffer: found gapless sequence 79391080-79496253
2021-03-10 22:51:39 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...  0.0% (        0/134217216 bytes) complete.
2021-03-10 22:51:39 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...100.0% (134217216/134217216 bytes) complete.
2021-03-10 22:51:39 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): found 16446/121620 locked buffers
2021-03-10 22:51:39 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): free space: 19886808/134217728
2021-03-10 22:51:39 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 10.0.50.61; 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 = fa
2021-03-10 22:51:39 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:39 0 [Note] WSREP: ####### Assign initial position for certification: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147, protocol version: -1
2021-03-10 22:51:39 0 [Note] WSREP: Start replication
2021-03-10 22:51:39 0 [Note] WSREP: Connecting with bootstrap option: 0
2021-03-10 22:51:39 0 [Note] WSREP: Setting GCS initial position to 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:39 0 [Note] WSREP: protonet asio version 0
2021-03-10 22:51:39 0 [Note] WSREP: Using CRC-32C for message checksums.
2021-03-10 22:51:39 0 [Note] WSREP: backend: asio
2021-03-10 22:51:39 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 
2021-03-10 22:51:39 0 [Note] WSREP: restore pc from disk successfully
2021-03-10 22:51:39 0 [Note] WSREP: GMCast version 0
2021-03-10 22:51:39 0 [Note] WSREP: (914ef51c-88e9, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567
2021-03-10 22:51:39 0 [Note] WSREP: (914ef51c-88e9, 'tcp://0.0.0.0:4567') multicast: , ttl: 1
2021-03-10 22:51:39 0 [Note] WSREP: EVS version 1
2021-03-10 22:51:39 0 [Note] WSREP: gcomm: connecting to group 'production', peer '10.0.50.61:4567,10.0.50.62:4567,10.0.50.63:4567'
2021-03-10 22:51:39 0 [Note] WSREP: (914ef51c-88e9, 'tcp://0.0.0.0:4567') Found matching local endpoint for a connection, blacklisting address tcp://10.0.50.61:4567
2021-03-10 22:51:39 0 [Note] WSREP: (914ef51c-88e9, 'tcp://0.0.0.0:4567') connection established to e8c66b63-b360 tcp://10.0.50.63:4567
2021-03-10 22:51:39 0 [Note] WSREP: (914ef51c-88e9, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-03-10 22:51:40 0 [Note] WSREP: gcomm: connected
2021-03-10 22:51:40 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
2021-03-10 22:51:40 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
2021-03-10 22:51:40 0 [Note] WSREP: Opened channel 'production'
2021-03-10 22:51:40 1 [Note] WSREP: Starting applier thread 1
2021-03-10 22:51:40 2 [Note] WSREP: Starting rollbacker thread 2
2021-03-10 22:51:42 0 [Note] WSREP: EVS version upgrade 0 -> 1
2021-03-10 22:51:42 0 [Note] WSREP: declaring e8c66b63-b360 at tcp://10.0.50.63:4567 stable
2021-03-10 22:51:42 0 [Note] WSREP: PC protocol upgrade 0 -> 1
2021-03-10 22:51:42 0 [Note] WSREP: view(view_id(NON_PRIM,914ef51c-88e9,52) memb {
	914ef51c-88e9,0
	e8c66b63-b360,0
} joined {
} left {
} partitioned {
	d88157e3-a320,0
})
2021-03-10 22:51:42 0 [Warning] WSREP: node uuid: d88157e3-a320 last_prim(type: 3, uuid: d88157e3-a320) is inconsistent to restored view(type: V_NON_PRIM, uuid: 914ef51c-88e8
2021-03-10 22:51:42 0 [Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 0, memb_num = 2
2021-03-10 22:51:42 0 [Note] WSREP: Flow-control interval: [23, 23]
2021-03-10 22:51:42 0 [Note] WSREP: Received NON-PRIMARY.
2021-03-10 22:51:42 1 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
  status: non-primary
  protocol_version: -1
  capabilities: 
  final: no
  own_index: 0
  members(2):
	0: 914ef51c-81ea-11eb-88e9-6afc09c663ee, galera01
	1: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, unspecified
=================================================
2021-03-10 22:51:42 1 [Note] WSREP: Non-primary view
2021-03-10 22:51:42 1 [Note] WSREP: Server status change disconnected -> connected
2021-03-10 22:51:42 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:42 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:43 0 [Note] WSREP: (914ef51c-88e9, 'tcp://0.0.0.0:4567') turning message relay requesting off
2021-03-10 22:51:44 0 [Note] WSREP: (914ef51c-88e9, 'tcp://0.0.0.0:4567') connection established to d88157e3-a321 tcp://10.0.50.62:4567
2021-03-10 22:51:44 0 [Note] WSREP: (914ef51c-88e9, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-03-10 22:51:45 0 [Note] WSREP: declaring d88157e3-a321 at tcp://10.0.50.62:4567 stable
2021-03-10 22:51:45 0 [Note] WSREP: declaring e8c66b63-b360 at tcp://10.0.50.63:4567 stable
2021-03-10 22:51:45 0 [Note] WSREP: re-bootstrapping prim from partitioned components
2021-03-10 22:51:45 0 [Note] WSREP: view(view_id(PRIM,914ef51c-88e9,53) memb {
	914ef51c-88e9,0
	d88157e3-a321,0
	e8c66b63-b360,0
} joined {
} left {
} partitioned {
	d88157e3-a320,0
})
2021-03-10 22:51:45 0 [Note] WSREP: save pc into disk
2021-03-10 22:51:45 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 3
2021-03-10 22:51:45 0 [Note] WSREP: clear restored view
2021-03-10 22:51:45 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: ce7f5142-81ea-11eb-9ad9-52c6b577d910
2021-03-10 22:51:45 0 [Note] WSREP: STATE EXCHANGE: sent state msg: ce7f5142-81ea-11eb-9ad9-52c6b577d910
2021-03-10 22:51:45 0 [Note] WSREP: STATE EXCHANGE: got state msg: ce7f5142-81ea-11eb-9ad9-52c6b577d910 from 0 (galera01)
2021-03-10 22:51:45 0 [Note] WSREP: STATE EXCHANGE: got state msg: ce7f5142-81ea-11eb-9ad9-52c6b577d910 from 2 (galera03)
2021-03-10 22:51:45 0 [Note] WSREP: STATE EXCHANGE: got state msg: ce7f5142-81ea-11eb-9ad9-52c6b577d910 from 1 (galera02)
2021-03-10 22:51:45 0 [Warning] WSREP: Quorum: No node with complete state:

	Version      : 6
	Flags        : 0x1
	Protocols    : 2 / 10 / 4
	State        : NON-PRIMARY
	Desync count : 0
	Prim state   : NON-PRIMARY
	Prim UUID    : 00000000-0000-0000-0000-000000000000
	Prim  seqno  : -1
	First seqno  : 79391081
	Last  seqno  : 79492147
	Commit cut   : 79492147
	Last vote    : -1.0
	Vote policy  : 0
	Prim JOINED  : 0
	State UUID   : ce7f5142-81ea-11eb-9ad9-52c6b577d910
	Group UUID   : 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
	Name         : 'galera01'
	Incoming addr: '10.0.50.61'

	Version      : 6
	Flags        : 00
	Protocols    : 2 / 10 / 4
	State        : NON-PRIMARY
	Desync count : 0
	Prim state   : NON-PRIMARY
	Prim UUID    : 00000000-0000-0000-0000-000000000000
	Prim  seqno  : -1
	First seqno  : 79375140
	Last  seqno  : 79496270
	Commit cut   : 79496270
	Last vote    : -1.0
	Vote policy  : 0
	Prim JOINED  : 0
	State UUID   : ce7f5142-81ea-11eb-9ad9-52c6b577d910
	Group UUID   : 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
	Name         : 'galera02'
	Incoming addr: '10.0.50.62'

	Version      : 6
	Flags        : 0x2
	Protocols    : 2 / 10 / 4
	State        : NON-PRIMARY
	Desync count : 0
	Prim state   : SYNCED
	Prim UUID    : c96d1a6c-81ea-11eb-a4d7-731d607542ba
	Prim  seqno  : 18
	First seqno  : 79375143
	Last  seqno  : 79496271
	Commit cut   : 79410706
	Last vote    : -1.0
	Vote policy  : 0
	Prim JOINED  : 2
	State UUID   : ce7f5142-81ea-11eb-9ad9-52c6b577d910
	Group UUID   : 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
	Name         : 'galera03'
	Incoming addr: '10.0.50.63'

2021-03-10 22:51:45 0 [Note] WSREP: Partial re-merge of primary c96d1a6c-81ea-11eb-a4d7-731d607542ba found: 1 of 2.
2021-03-10 22:51:45 0 [Note] WSREP: Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 18,
	members    = 1/3 (joined/total),
	act_id     = 79496271,
	last_appl. = 79410706,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:51:45 0 [Note] WSREP: Flow-control interval: [28, 28]
2021-03-10 22:51:45 0 [Note] WSREP: Shifting OPEN -> PRIMARY (TO: 79496272)
2021-03-10 22:51:45 1 [Note] WSREP: ####### processing CC 79496272, local, ordered
2021-03-10 22:51:45 1 [Note] WSREP: Process first view: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd my uuid: 914ef51c-81ea-11eb-88e9-6afc09c663ee
2021-03-10 22:51:45 1 [Note] WSREP: Server galera01 connected to cluster at position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496272 with ID 914ef51c-81ea-11eb-88e9-6afc09c663ee
2021-03-10 22:51:45 1 [Note] WSREP: Server status change connected -> connected
2021-03-10 22:51:45 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:45 1 [Note] WSREP: ####### My UUID: 914ef51c-81ea-11eb-88e9-6afc09c663ee
2021-03-10 22:51:45 1 [Note] WSREP: Cert index reset to 00000000-0000-0000-0000-000000000000:-1 (proto: 10), state transfer needed: yes
2021-03-10 22:51:45 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:45 1 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:-1, protocol version: -1
2021-03-10 22:51:45 1 [Note] WSREP: State transfer required: 
	Group state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496272
	Local state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:45 1 [Note] WSREP: Server status change connected -> joiner
2021-03-10 22:51:45 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:45 0 [Note] WSREP: Running: 'wsrep_sst_mariabackup --role 'joiner' --address '10.0.50.61' --datadir '/var/lib/mysql/' --parent '7381' --mysqld-args --wsrep_start_position=10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147'
2021-03-10 22:51:45 0 [Note] WSREP: Joiner monitor thread started to monitor
WSREP_SST: [INFO] Logging all stderr of SST/Innobackupex to syslog (20210310 22:51:45.833)
2021-03-10 22:51:46 0 [Note] WSREP: Member 1.0 (galera02) requested state transfer from '*any*'. Selected 2.0 (galera03)(SYNCED) as donor.
2021-03-10 22:51:46 1 [Note] WSREP: Prepared SST request: mariabackup|10.0.50.61:4444/xtrabackup_sst//1
2021-03-10 22:51:46 1 [Note] WSREP: ####### IST uuid:10d82fc8-c4a4-11e7-890a-6ad2327f57cd f: 79492148, l: 79496272, STRv: 3
2021-03-10 22:51:46 1 [Note] WSREP: IST receiver addr using tcp://10.0.50.61:4568
2021-03-10 22:51:46 1 [Note] WSREP: Prepared IST receiver for 79492148-79496272, listening at: tcp://10.0.50.61:4568
2021-03-10 22:51:46 0 [Warning] WSREP: Member 0.0 (galera01) requested state transfer from '*any*', but it is impossible to select State Transfer donor: Resource temporarily unavailable
2021-03-10 22:51:46 1 [Note] WSREP: Requesting state transfer failed: -11(Resource temporarily unavailable). Will keep retrying every 1 second(s)
2021-03-10 22:51:46 0 [Note] WSREP: 2.0 (galera03): State transfer to 1.0 (galera02) complete.
2021-03-10 22:51:46 0 [Note] WSREP: Member 2.0 (galera03) synced with group.
2021-03-10 22:51:46 0 [Note] WSREP: 1.0 (galera02): State transfer from 2.0 (galera03) complete.
2021-03-10 22:51:46 0 [Note] WSREP: Member 1.0 (galera02) synced with group.
2021-03-10 22:51:47 0 [Note] WSREP: Member 0.0 (galera01) requested state transfer from '*any*'. Selected 2.0 (galera03)(SYNCED) as donor.
2021-03-10 22:51:47 0 [Note] WSREP: Shifting PRIMARY -> JOINER (TO: 79496272)
2021-03-10 22:51:47 1 [Note] WSREP: Requesting state transfer: success after 2 tries, donor: 2
2021-03-10 22:51:47 0 [Note] WSREP: 2.0 (galera03): State transfer to 0.0 (galera01) complete.
2021-03-10 22:51:47 0 [Note] WSREP: Member 2.0 (galera03) synced with group.
2021-03-10 22:51:47 3 [Note] WSREP: SST received
2021-03-10 22:51:47 3 [Note] WSREP: Server status change joiner -> initializing
2021-03-10 22:51:47 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:47 0 [Warning] InnoDB: Using innodb_locks_unsafe_for_binlog is DEPRECATED. This option may be removed in future releases. Please use READ COMMITTED transaction isolation level instead; Please refer to https://mariadb.com/kb/en/library/set-transaction/
2021-03-10 22:51:47 0 [Note] InnoDB: Using Linux native AIO
2021-03-10 22:51:47 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2021-03-10 22:51:47 0 [Note] InnoDB: Uses event mutexes
2021-03-10 22:51:47 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2021-03-10 22:51:47 0 [Note] InnoDB: Number of pools: 1
2021-03-10 22:51:47 0 [Note] InnoDB: Using SSE2 crc32 instructions
2021-03-10 22:51:47 0 [Note] mysqld: O_TMPFILE is not supported on /tmp (disabling future attempts)
2021-03-10 22:51:47 0 [Note] InnoDB: Initializing buffer pool, total size = 6G, instances = 8, chunk size = 128M
2021-03-10 22:51:47 0 [Note] InnoDB: Completed initialization of buffer pool
2021-03-10 22:51:47 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2021-03-10 22:51:47 0 [Note] InnoDB: Setting log file ./ib_logfile101 size to 134217728 bytes
2021-03-10 22:51:47 0 [Note] InnoDB: Setting log file ./ib_logfile1 size to 134217728 bytes
2021-03-10 22:51:47 0 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2021-03-10 22:51:47 0 [Note] InnoDB: New log files created, LSN=254582226453
2021-03-10 22:51:47 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2021-03-10 22:51:47 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2021-03-10 22:51:47 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2021-03-10 22:51:47 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2021-03-10 22:51:47 0 [Note] InnoDB: Waiting for purge to start
2021-03-10 22:51:47 0 [Note] InnoDB: 10.4.18 started; log sequence number 254582226956; transaction id 174193047
2021-03-10 22:51:47 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2021-03-10 22:51:47 0 [Note] Plugin 'FEEDBACK' is disabled.
2021-03-10 22:51:47 0 [Warning] Failed to setup SSL
2021-03-10 22:51:47 0 [Warning] SSL error: SSL_CTX_set_default_verify_paths failed
2021-03-10 22:51:47 0 [Warning] SSL error: error:02001002:system library:fopen:No such file or directory
2021-03-10 22:51:47 0 [Warning] SSL error: error:2006D080:BIO routines:BIO_new_file:no such file
2021-03-10 22:51:47 0 [Warning] SSL error: error:0B084002:x509 certificate routines:X509_load_cert_crl_file:system lib
2021-03-10 22:51:47 0 [Note] Server socket created on IP: '0.0.0.0'.
2021-03-10 22:51:47 0 [Warning] 'user' entry 'root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:51:47 0 [Warning] 'proxies_priv' entry '@% root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:51:47 0 [Note] WSREP: wsrep_init_schema_and_SR (nil)
2021-03-10 22:51:47 0 [Note] WSREP: Server initialized
2021-03-10 22:51:47 0 [Note] WSREP: Server status change initializing -> initialized
2021-03-10 22:51:47 0 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:47 3 [Note] WSREP: Server status change initialized -> joined
2021-03-10 22:51:47 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:47 3 [Note] WSREP: Recovered position from storage: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:47 3 [Note] WSREP: Recovered view from SST:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410794
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03

2021-03-10 22:51:47 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:47 10 [Note] WSREP: Recovered cluster id 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:51:47 3 [Note] WSREP: SST received: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:47 3 [Note] WSREP: SST succeeded for position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:47 1 [Note] WSREP: Installed new state from SST: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:47 0 [Note] WSREP: Joiner monitor thread ended with total time 2 sec
2021-03-10 22:51:47 1 [Note] WSREP: Receiving IST: 4125 writesets, seqnos 79492148-79496272
2021-03-10 22:51:47 0 [Note] WSREP: ####### IST applying starts with 79492148
2021-03-10 22:51:47 0 [Note] WSREP: ####### IST current seqno initialized to 79479809
2021-03-10 22:51:47 0 [Note] WSREP: Receiving IST...  0.0% (    0/16464 events) complete.
2021-03-10 22:51:47 0 [Note] WSREP: IST preload starting at 79479809
2021-03-10 22:51:47 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:47 0 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:79479808, protocol version: 5
2021-03-10 22:51:47 11 [Note] WSREP: Starting applier thread 11
2021-03-10 22:51:47 12 [Note] WSREP: Starting applier thread 12
2021-03-10 22:51:47 13 [Note] WSREP: Starting applier thread 13
2021-03-10 22:51:47 15 [Note] WSREP: Starting applier thread 15
2021-03-10 22:51:47 16 [Note] WSREP: Starting applier thread 16
2021-03-10 22:51:47 0 [Note] Reading of all Master_info entries succeeded
2021-03-10 22:51:47 0 [Note] Added new Master_info '' to hash table
2021-03-10 22:51:47 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.4.18-MariaDB-1:10.4.18+maria~buster'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  mariadb.org binary distribution
2021-03-10 22:51:47 18 [Note] WSREP: Starting applier thread 18
2021-03-10 22:51:47 19 [Note] WSREP: Starting applier thread 19
2021-03-10 22:51:47 0 [Note] WSREP: (914ef51c-88e9, 'tcp://0.0.0.0:4567') turning message relay requesting off
2021-03-10 22:51:48 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:51:48 0 [Note] WSREP: ####### Adjusting cert position: 79496251 -> 79496252
2021-03-10 22:51:48 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:48 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:51:48 0 [Note] WSREP: Min available from gcache for CC from ist: 79396098
2021-03-10 22:51:48 11 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88e4-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03
=================================================
2021-03-10 22:51:48 11 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
210310 22:51:48 [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: 10.4.18-MariaDB-1:10.4.18+maria~buster
key_buffer_size=16777216
read_buffer_size=131072
max_used_connections=1
max_threads=153
thread_count=15
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 353072 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7f51900008d8
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 = 0x7f51b4080e08 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x556065abd7fe]
/usr/sbin/mysqld(handle_fatal_signal+0x54d)[0x5560655b0b0d]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12730)[0x7f51c7f04730]
/usr/sbin/mysqld(+0x64819d)[0x55606534019d]
/usr/sbin/mysqld(_Z11lock_tablesP3THDP10TABLE_LISTjj+0x4a8)[0x556065345f78]
/usr/sbin/mysqld(_Z20open_and_lock_tablesP3THDRK14DDL_options_stP10TABLE_LISTbjP19Prelocking_strategy+0x8a)[0x5560653476ba]
/usr/sbin/mysqld(_Z24open_n_lock_single_tableP3THDP10TABLE_LIST13thr_lock_typejP19Prelocking_strategy+0x41)[0x556065347761]
/usr/sbin/mysqld(+0x8370c5)[0x55606552f0c5]
/usr/sbin/mysqld(_ZNK12Wsrep_schema12restore_viewEP3THDRKN5wsrep2idE+0xf8)[0x556065531d88]
/usr/sbin/mysqld(_ZN20Wsrep_server_service8log_viewEPN5wsrep21high_priority_serviceERKNS0_4viewE+0x4d4)[0x55606572d0d4]
/usr/sbin/mysqld(_ZN5wsrep12server_state7on_viewERKNS_4viewEPNS_21high_priority_serviceE+0x39b)[0x556065b3595b]
/usr/sbin/mysqld(+0xe4facc)[0x556065b47acc]
/usr/lib/galera/libgalera_smm.so(+0x5ccd9)[0x7f51c4708cd9]
/usr/lib/galera/libgalera_smm.so(+0x785b5)[0x7f51c47245b5]
/usr/lib/galera/libgalera_smm.so(+0x66d53)[0x7f51c4712d53]
/usr/lib/galera/libgalera_smm.so(+0x4248b)[0x7f51c46ee48b]
/usr/sbin/mysqld(_ZN5wsrep18wsrep_provider_v2611run_applierEPNS_21high_priority_serviceE+0xe)[0x556065b454fe]
/usr/sbin/mysqld(+0x836dff)[0x55606552edff]
/usr/sbin/mysqld(_Z15start_wsrep_THDPv+0x388)[0x556065520ac8]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7fa3)[0x7f51c7ef9fa3]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7f51c740e4cf]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): (null)
Connection ID (thread ID): 11
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

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.

We think the query pointer is invalid, but we will try to print it anyway. 
Query: 

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             38887                38887                processes 
Max open files            1048576              1048576              files     
Max locked memory         65536                65536                bytes     
Max address space         unlimited            unlimited            bytes     
Max file locks            unlimited            unlimited            locks     
Max pending signals       38887                38887                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

2021-03-10 22:51:55 0 [Note] WSREP: Loading provider /usr/lib/galera/libgalera_smm.so initial position: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:55 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera/libgalera_smm.so'
2021-03-10 22:51:55 0 [Note] WSREP: wsrep_load(): Galera 4.7(ree4f10fc) by Codership Oy <info@codership.com> loaded successfully.
2021-03-10 22:51:55 0 [Note] WSREP: CRC-32C: using 64-bit x86 acceleration.
2021-03-10 22:51:55 0 [Note] WSREP: Found saved state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:-1, safe_to_bootstrap: 0
2021-03-10 22:51:55 0 [Note] WSREP: GCache DEBUG: opened preamble:
Version: 2
UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
Seqno: -1 - -1
Offset: -1
Synced: 0
2021-03-10 22:51:55 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd, offset: -1
2021-03-10 22:51:55 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (        0/134217752 bytes) complete.
2021-03-10 22:51:55 0 [Note] WSREP: GCache::RingBuffer initial scan...100.0% (134217752/134217752 bytes) complete.
2021-03-10 22:51:55 0 [Note] WSREP: Recovering GCache ring buffer: found gapless sequence 79396099-79496253
2021-03-10 22:51:55 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...  0.0% (        0/134217008 bytes) complete.
2021-03-10 22:51:55 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...100.0% (134217008/134217008 bytes) complete.
2021-03-10 22:51:55 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): found 20557/120712 locked buffers
2021-03-10 22:51:55 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): free space: 24857392/134217728
2021-03-10 22:51:55 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 10.0.50.61; 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 = fa
2021-03-10 22:51:55 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:55 0 [Note] WSREP: ####### Assign initial position for certification: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147, protocol version: -1
2021-03-10 22:51:55 0 [Note] WSREP: Start replication
2021-03-10 22:51:55 0 [Note] WSREP: Connecting with bootstrap option: 0
2021-03-10 22:51:55 0 [Note] WSREP: Setting GCS initial position to 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:55 0 [Note] WSREP: protonet asio version 0
2021-03-10 22:51:55 0 [Note] WSREP: Using CRC-32C for message checksums.
2021-03-10 22:51:55 0 [Note] WSREP: backend: asio
2021-03-10 22:51:55 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 
2021-03-10 22:51:55 0 [Note] WSREP: restore pc from disk successfully
2021-03-10 22:51:55 0 [Note] WSREP: GMCast version 0
2021-03-10 22:51:55 0 [Note] WSREP: (914ef51c-88ea, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567
2021-03-10 22:51:55 0 [Note] WSREP: (914ef51c-88ea, 'tcp://0.0.0.0:4567') multicast: , ttl: 1
2021-03-10 22:51:55 0 [Note] WSREP: EVS version 1
2021-03-10 22:51:55 0 [Note] WSREP: gcomm: connecting to group 'production', peer '10.0.50.61:4567,10.0.50.62:4567,10.0.50.63:4567'
2021-03-10 22:51:55 0 [Note] WSREP: (914ef51c-88ea, 'tcp://0.0.0.0:4567') Found matching local endpoint for a connection, blacklisting address tcp://10.0.50.61:4567
2021-03-10 22:51:55 0 [Note] WSREP: (914ef51c-88ea, 'tcp://0.0.0.0:4567') connection established to e8c66b63-b360 tcp://10.0.50.63:4567
2021-03-10 22:51:55 0 [Note] WSREP: (914ef51c-88ea, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-03-10 22:51:55 0 [Note] WSREP: (914ef51c-88ea, 'tcp://0.0.0.0:4567') connection established to d88157e3-a321 tcp://10.0.50.62:4567
2021-03-10 22:51:56 0 [Note] WSREP: EVS version upgrade 0 -> 1
2021-03-10 22:51:56 0 [Note] WSREP: declaring d88157e3-a321 at tcp://10.0.50.62:4567 stable
2021-03-10 22:51:56 0 [Note] WSREP: declaring e8c66b63-b360 at tcp://10.0.50.63:4567 stable
2021-03-10 22:51:56 0 [Note] WSREP: PC protocol upgrade 0 -> 1
2021-03-10 22:51:56 0 [Note] WSREP: Node d88157e3-a321 state prim
2021-03-10 22:51:56 0 [Note] WSREP: view(view_id(PRIM,914ef51c-88ea,55) memb {
	914ef51c-88ea,0
	d88157e3-a321,0
	e8c66b63-b360,0
} joined {
} left {
} partitioned {
})
2021-03-10 22:51:56 0 [Note] WSREP: save pc into disk
2021-03-10 22:51:56 0 [Note] WSREP: clear restored view
2021-03-10 22:51:56 0 [Note] WSREP: gcomm: connected
2021-03-10 22:51:56 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
2021-03-10 22:51:56 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
2021-03-10 22:51:56 0 [Note] WSREP: Opened channel 'production'
2021-03-10 22:51:56 1 [Note] WSREP: Starting applier thread 1
2021-03-10 22:51:56 2 [Note] WSREP: Starting rollbacker thread 2
2021-03-10 22:51:56 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 3
2021-03-10 22:51:56 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: d530701a-81ea-11eb-a96e-3a6c619a4d71
2021-03-10 22:51:56 0 [Note] WSREP: STATE EXCHANGE: sent state msg: d530701a-81ea-11eb-a96e-3a6c619a4d71
2021-03-10 22:51:56 0 [Note] WSREP: STATE EXCHANGE: got state msg: d530701a-81ea-11eb-a96e-3a6c619a4d71 from 0 (galera01)
2021-03-10 22:51:56 0 [Note] WSREP: STATE EXCHANGE: got state msg: d530701a-81ea-11eb-a96e-3a6c619a4d71 from 1 (galera02)
2021-03-10 22:51:56 0 [Note] WSREP: STATE EXCHANGE: got state msg: d530701a-81ea-11eb-a96e-3a6c619a4d71 from 2 (galera03)
2021-03-10 22:51:56 0 [Note] WSREP: Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 20,
	members    = 2/3 (joined/total),
	act_id     = 79496273,
	last_appl. = 79410706,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:51:56 0 [Note] WSREP: Flow-control interval: [28, 28]
2021-03-10 22:51:56 0 [Note] WSREP: Shifting OPEN -> PRIMARY (TO: 79496274)
2021-03-10 22:51:56 1 [Note] WSREP: ####### processing CC 79496274, local, ordered
2021-03-10 22:51:56 1 [Note] WSREP: Process first view: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd my uuid: 914ef51c-81ea-11eb-88ea-6afc09c663ee
2021-03-10 22:51:56 1 [Note] WSREP: Server galera01 connected to cluster at position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496274 with ID 914ef51c-81ea-11eb-88ea-6afc09c663ee
2021-03-10 22:51:56 1 [Note] WSREP: Server status change disconnected -> connected
2021-03-10 22:51:56 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:56 1 [Note] WSREP: ####### My UUID: 914ef51c-81ea-11eb-88ea-6afc09c663ee
2021-03-10 22:51:56 1 [Note] WSREP: Cert index reset to 00000000-0000-0000-0000-000000000000:-1 (proto: 10), state transfer needed: yes
2021-03-10 22:51:56 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:56 1 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:-1, protocol version: -1
2021-03-10 22:51:56 1 [Note] WSREP: State transfer required: 
	Group state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496274
	Local state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:56 1 [Note] WSREP: Server status change connected -> joiner
2021-03-10 22:51:56 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:56 0 [Note] WSREP: Running: 'wsrep_sst_mariabackup --role 'joiner' --address '10.0.50.61' --datadir '/var/lib/mysql/' --parent '7983' --mysqld-args --wsrep_start_position=10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147'
2021-03-10 22:51:56 0 [Note] WSREP: Joiner monitor thread started to monitor
WSREP_SST: [INFO] Logging all stderr of SST/Innobackupex to syslog (20210310 22:51:56.559)
2021-03-10 22:51:56 1 [Note] WSREP: Prepared SST request: mariabackup|10.0.50.61:4444/xtrabackup_sst//1
2021-03-10 22:51:56 1 [Note] WSREP: ####### IST uuid:10d82fc8-c4a4-11e7-890a-6ad2327f57cd f: 79492148, l: 79496274, STRv: 3
2021-03-10 22:51:56 1 [Note] WSREP: IST receiver addr using tcp://10.0.50.61:4568
2021-03-10 22:51:56 1 [Note] WSREP: Prepared IST receiver for 79492148-79496274, listening at: tcp://10.0.50.61:4568
2021-03-10 22:51:56 0 [Note] WSREP: Member 0.0 (galera01) requested state transfer from '*any*'. Selected 2.0 (galera03)(SYNCED) as donor.
2021-03-10 22:51:56 0 [Note] WSREP: Shifting PRIMARY -> JOINER (TO: 79496274)
2021-03-10 22:51:56 1 [Note] WSREP: Requesting state transfer: success, donor: 2
2021-03-10 22:51:56 0 [Note] WSREP: 2.0 (galera03): State transfer to 0.0 (galera01) complete.
2021-03-10 22:51:56 0 [Note] WSREP: Member 2.0 (galera03) synced with group.
2021-03-10 22:51:56 3 [Note] WSREP: SST received
2021-03-10 22:51:56 3 [Note] WSREP: Server status change joiner -> initializing
2021-03-10 22:51:56 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:56 0 [Warning] InnoDB: Using innodb_locks_unsafe_for_binlog is DEPRECATED. This option may be removed in future releases. Please use READ COMMITTED transaction isolation level instead; Please refer to https://mariadb.com/kb/en/library/set-transaction/
2021-03-10 22:51:56 0 [Note] InnoDB: Using Linux native AIO
2021-03-10 22:51:56 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2021-03-10 22:51:56 0 [Note] InnoDB: Uses event mutexes
2021-03-10 22:51:56 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2021-03-10 22:51:56 0 [Note] InnoDB: Number of pools: 1
2021-03-10 22:51:56 0 [Note] InnoDB: Using SSE2 crc32 instructions
2021-03-10 22:51:56 0 [Note] mysqld: O_TMPFILE is not supported on /tmp (disabling future attempts)
2021-03-10 22:51:56 0 [Note] InnoDB: Initializing buffer pool, total size = 6G, instances = 8, chunk size = 128M
2021-03-10 22:51:57 0 [Note] InnoDB: Completed initialization of buffer pool
2021-03-10 22:51:57 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2021-03-10 22:51:57 0 [Note] InnoDB: Setting log file ./ib_logfile101 size to 134217728 bytes
2021-03-10 22:51:57 0 [Note] InnoDB: Setting log file ./ib_logfile1 size to 134217728 bytes
2021-03-10 22:51:57 0 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2021-03-10 22:51:57 0 [Note] InnoDB: New log files created, LSN=254582226965
2021-03-10 22:51:57 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2021-03-10 22:51:57 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2021-03-10 22:51:57 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2021-03-10 22:51:57 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2021-03-10 22:51:57 0 [Note] InnoDB: Waiting for purge to start
2021-03-10 22:51:57 0 [Note] InnoDB: 10.4.18 started; log sequence number 254582227468; transaction id 174193047
2021-03-10 22:51:57 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2021-03-10 22:51:57 0 [Note] Plugin 'FEEDBACK' is disabled.
2021-03-10 22:51:57 0 [Warning] Failed to setup SSL
2021-03-10 22:51:57 0 [Warning] SSL error: SSL_CTX_set_default_verify_paths failed
2021-03-10 22:51:57 0 [Warning] SSL error: error:02001002:system library:fopen:No such file or directory
2021-03-10 22:51:57 0 [Warning] SSL error: error:2006D080:BIO routines:BIO_new_file:no such file
2021-03-10 22:51:57 0 [Warning] SSL error: error:0B084002:x509 certificate routines:X509_load_cert_crl_file:system lib
2021-03-10 22:51:57 0 [Note] Server socket created on IP: '0.0.0.0'.
2021-03-10 22:51:57 0 [Warning] 'user' entry 'root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:51:57 0 [Warning] 'proxies_priv' entry '@% root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:51:57 0 [Note] WSREP: wsrep_init_schema_and_SR (nil)
2021-03-10 22:51:57 0 [Note] WSREP: Server initialized
2021-03-10 22:51:57 0 [Note] WSREP: Server status change initializing -> initialized
2021-03-10 22:51:57 0 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:57 3 [Note] WSREP: Server status change initialized -> joined
2021-03-10 22:51:57 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:57 3 [Note] WSREP: Recovered position from storage: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:57 3 [Note] WSREP: Recovered view from SST:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410794
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03

2021-03-10 22:51:57 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:51:57 10 [Note] WSREP: Recovered cluster id 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:51:57 3 [Note] WSREP: SST received: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:57 3 [Note] WSREP: SST succeeded for position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:57 1 [Note] WSREP: Installed new state from SST: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:51:57 0 [Note] WSREP: Joiner monitor thread ended with total time 1 sec
2021-03-10 22:51:57 1 [Note] WSREP: Receiving IST: 4127 writesets, seqnos 79492148-79496274
2021-03-10 22:51:57 0 [Note] WSREP: ####### IST applying starts with 79492148
2021-03-10 22:51:57 0 [Note] WSREP: ####### IST current seqno initialized to 79479809
2021-03-10 22:51:57 0 [Note] WSREP: Receiving IST...  0.0% (    0/16466 events) complete.
2021-03-10 22:51:57 0 [Note] WSREP: IST preload starting at 79479809
2021-03-10 22:51:57 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:57 0 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:79479808, protocol version: 5
2021-03-10 22:51:57 11 [Note] WSREP: Starting applier thread 11
2021-03-10 22:51:57 12 [Note] WSREP: Starting applier thread 12
2021-03-10 22:51:57 13 [Note] WSREP: Starting applier thread 13
2021-03-10 22:51:57 15 [Note] WSREP: Starting applier thread 15
2021-03-10 22:51:57 16 [Note] WSREP: Starting applier thread 16
2021-03-10 22:51:57 0 [Note] Reading of all Master_info entries succeeded
2021-03-10 22:51:57 0 [Note] Added new Master_info '' to hash table
2021-03-10 22:51:57 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.4.18-MariaDB-1:10.4.18+maria~buster'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  mariadb.org binary distribution
2021-03-10 22:51:57 18 [Note] WSREP: Starting applier thread 18
2021-03-10 22:51:57 19 [Note] WSREP: Starting applier thread 19
2021-03-10 22:51:57 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:51:57 0 [Note] WSREP: ####### Adjusting cert position: 79496251 -> 79496252
2021-03-10 22:51:57 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:51:57 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:51:57 0 [Note] WSREP: Min available from gcache for CC from ist: 79401011
2021-03-10 22:51:57 12 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88e4-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03
=================================================
2021-03-10 22:51:57 12 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
210310 22:51:57 [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: 10.4.18-MariaDB-1:10.4.18+maria~buster
key_buffer_size=16777216
read_buffer_size=131072
max_used_connections=1
max_threads=153
thread_count=15
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 353072 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7f1914002088
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 = 0x7f191c891e08 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x5608b81117fe]
/usr/sbin/mysqld(handle_fatal_signal+0x54d)[0x5608b7c04b0d]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12730)[0x7f19430a7730]
/usr/sbin/mysqld(+0x64819d)[0x5608b799419d]
/usr/sbin/mysqld(_Z11lock_tablesP3THDP10TABLE_LISTjj+0x4a8)[0x5608b7999f78]
/usr/sbin/mysqld(_Z20open_and_lock_tablesP3THDRK14DDL_options_stP10TABLE_LISTbjP19Prelocking_strategy+0x8a)[0x5608b799b6ba]
/usr/sbin/mysqld(_Z24open_n_lock_single_tableP3THDP10TABLE_LIST13thr_lock_typejP19Prelocking_strategy+0x41)[0x5608b799b761]
/usr/sbin/mysqld(+0x8370c5)[0x5608b7b830c5]
/usr/sbin/mysqld(_ZNK12Wsrep_schema12restore_viewEP3THDRKN5wsrep2idE+0xf8)[0x5608b7b85d88]
/usr/sbin/mysqld(_ZN20Wsrep_server_service8log_viewEPN5wsrep21high_priority_serviceERKNS0_4viewE+0x4d4)[0x5608b7d810d4]
/usr/sbin/mysqld(_ZN5wsrep12server_state7on_viewERKNS_4viewEPNS_21high_priority_serviceE+0x39b)[0x5608b818995b]
/usr/sbin/mysqld(+0xe4facc)[0x5608b819bacc]
/usr/lib/galera/libgalera_smm.so(+0x5ccd9)[0x7f193f8abcd9]
/usr/lib/galera/libgalera_smm.so(+0x785b5)[0x7f193f8c75b5]
/usr/lib/galera/libgalera_smm.so(+0x66d53)[0x7f193f8b5d53]
/usr/lib/galera/libgalera_smm.so(+0x4248b)[0x7f193f89148b]
/usr/sbin/mysqld(_ZN5wsrep18wsrep_provider_v2611run_applierEPNS_21high_priority_serviceE+0xe)[0x5608b81994fe]
/usr/sbin/mysqld(+0x836dff)[0x5608b7b82dff]
/usr/sbin/mysqld(_Z15start_wsrep_THDPv+0x388)[0x5608b7b74ac8]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7fa3)[0x7f194309cfa3]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7f19425b14cf]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): (null)
Connection ID (thread ID): 12
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

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.

We think the query pointer is invalid, but we will try to print it anyway. 
Query: 

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             38887                38887                processes 
Max open files            1048576              1048576              files     
Max locked memory         65536                65536                bytes     
Max address space         unlimited            unlimited            bytes     
Max file locks            unlimited            unlimited            locks     
Max pending signals       38887                38887                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

2021-03-10 22:52:05 0 [Note] WSREP: Loading provider /usr/lib/galera/libgalera_smm.so initial position: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:52:05 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera/libgalera_smm.so'
2021-03-10 22:52:05 0 [Note] WSREP: wsrep_load(): Galera 4.7(ree4f10fc) by Codership Oy <info@codership.com> loaded successfully.
2021-03-10 22:52:05 0 [Note] WSREP: CRC-32C: using 64-bit x86 acceleration.
2021-03-10 22:52:05 0 [Note] WSREP: Found saved state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:-1, safe_to_bootstrap: 0
2021-03-10 22:52:05 0 [Note] WSREP: GCache DEBUG: opened preamble:
Version: 2
UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
Seqno: -1 - -1
Offset: -1
Synced: 0
2021-03-10 22:52:05 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd, offset: -1
2021-03-10 22:52:05 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (        0/134217752 bytes) complete.
2021-03-10 22:52:05 0 [Note] WSREP: GCache::RingBuffer initial scan...100.0% (134217752/134217752 bytes) complete.
2021-03-10 22:52:05 0 [Note] WSREP: Recovering GCache ring buffer: found gapless sequence 79401011-79496253
2021-03-10 22:52:05 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...  0.0% (        0/134217288 bytes) complete.
2021-03-10 22:52:05 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...100.0% (134217288/134217288 bytes) complete.
2021-03-10 22:52:05 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): found 24665/119908 locked buffers
2021-03-10 22:52:05 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): free space: 29826864/134217728
2021-03-10 22:52:05 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 10.0.50.61; 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 = fa
2021-03-10 22:52:05 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:05 0 [Note] WSREP: ####### Assign initial position for certification: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147, protocol version: -1
2021-03-10 22:52:05 0 [Note] WSREP: Start replication
2021-03-10 22:52:05 0 [Note] WSREP: Connecting with bootstrap option: 0
2021-03-10 22:52:05 0 [Note] WSREP: Setting GCS initial position to 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:52:05 0 [Note] WSREP: protonet asio version 0
2021-03-10 22:52:05 0 [Note] WSREP: Using CRC-32C for message checksums.
2021-03-10 22:52:05 0 [Note] WSREP: backend: asio
2021-03-10 22:52:05 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 
2021-03-10 22:52:05 0 [Note] WSREP: restore pc from disk successfully
2021-03-10 22:52:05 0 [Note] WSREP: GMCast version 0
2021-03-10 22:52:05 0 [Note] WSREP: (914ef51c-88eb, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567
2021-03-10 22:52:05 0 [Note] WSREP: (914ef51c-88eb, 'tcp://0.0.0.0:4567') multicast: , ttl: 1
2021-03-10 22:52:05 0 [Note] WSREP: EVS version 1
2021-03-10 22:52:05 0 [Note] WSREP: gcomm: connecting to group 'production', peer '10.0.50.61:4567,10.0.50.62:4567,10.0.50.63:4567'
2021-03-10 22:52:05 0 [Note] WSREP: (914ef51c-88eb, 'tcp://0.0.0.0:4567') Found matching local endpoint for a connection, blacklisting address tcp://10.0.50.61:4567
2021-03-10 22:52:05 0 [Note] WSREP: (914ef51c-88eb, 'tcp://0.0.0.0:4567') connection established to d88157e3-a321 tcp://10.0.50.62:4567
2021-03-10 22:52:05 0 [Note] WSREP: (914ef51c-88eb, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-03-10 22:52:05 0 [Note] WSREP: (914ef51c-88eb, 'tcp://0.0.0.0:4567') connection established to e8c66b63-b360 tcp://10.0.50.63:4567
2021-03-10 22:52:05 0 [Note] WSREP: EVS version upgrade 0 -> 1
2021-03-10 22:52:05 0 [Note] WSREP: declaring d88157e3-a321 at tcp://10.0.50.62:4567 stable
2021-03-10 22:52:05 0 [Note] WSREP: declaring e8c66b63-b360 at tcp://10.0.50.63:4567 stable
2021-03-10 22:52:05 0 [Note] WSREP: PC protocol upgrade 0 -> 1
2021-03-10 22:52:05 0 [Note] WSREP: Node d88157e3-a321 state prim
2021-03-10 22:52:05 0 [Note] WSREP: view(view_id(PRIM,914ef51c-88eb,57) memb {
	914ef51c-88eb,0
	d88157e3-a321,0
	e8c66b63-b360,0
} joined {
} left {
} partitioned {
})
2021-03-10 22:52:05 0 [Note] WSREP: save pc into disk
2021-03-10 22:52:05 0 [Note] WSREP: clear restored view
2021-03-10 22:52:06 0 [Note] WSREP: gcomm: connected
2021-03-10 22:52:06 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
2021-03-10 22:52:06 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
2021-03-10 22:52:06 0 [Note] WSREP: Opened channel 'production'
2021-03-10 22:52:06 1 [Note] WSREP: Starting applier thread 1
2021-03-10 22:52:06 2 [Note] WSREP: Starting rollbacker thread 2
2021-03-10 22:52:06 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 3
2021-03-10 22:52:06 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: db282245-81ea-11eb-8579-3a44a366b4f6
2021-03-10 22:52:06 0 [Note] WSREP: STATE EXCHANGE: sent state msg: db282245-81ea-11eb-8579-3a44a366b4f6
2021-03-10 22:52:06 0 [Note] WSREP: STATE EXCHANGE: got state msg: db282245-81ea-11eb-8579-3a44a366b4f6 from 0 (galera01)
2021-03-10 22:52:06 0 [Note] WSREP: STATE EXCHANGE: got state msg: db282245-81ea-11eb-8579-3a44a366b4f6 from 1 (galera02)
2021-03-10 22:52:06 0 [Note] WSREP: STATE EXCHANGE: got state msg: db282245-81ea-11eb-8579-3a44a366b4f6 from 2 (galera03)
2021-03-10 22:52:06 0 [Note] WSREP: Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 22,
	members    = 2/3 (joined/total),
	act_id     = 79496275,
	last_appl. = 79410706,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:52:06 0 [Note] WSREP: Flow-control interval: [28, 28]
2021-03-10 22:52:06 0 [Note] WSREP: Shifting OPEN -> PRIMARY (TO: 79496276)
2021-03-10 22:52:06 1 [Note] WSREP: ####### processing CC 79496276, local, ordered
2021-03-10 22:52:06 1 [Note] WSREP: Process first view: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd my uuid: 914ef51c-81ea-11eb-88eb-6afc09c663ee
2021-03-10 22:52:06 1 [Note] WSREP: Server galera01 connected to cluster at position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496276 with ID 914ef51c-81ea-11eb-88eb-6afc09c663ee
2021-03-10 22:52:06 1 [Note] WSREP: Server status change disconnected -> connected
2021-03-10 22:52:06 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:06 1 [Note] WSREP: ####### My UUID: 914ef51c-81ea-11eb-88eb-6afc09c663ee
2021-03-10 22:52:06 1 [Note] WSREP: Cert index reset to 00000000-0000-0000-0000-000000000000:-1 (proto: 10), state transfer needed: yes
2021-03-10 22:52:06 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:06 1 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:-1, protocol version: -1
2021-03-10 22:52:06 1 [Note] WSREP: State transfer required: 
	Group state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496276
	Local state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:52:06 1 [Note] WSREP: Server status change connected -> joiner
2021-03-10 22:52:06 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:06 0 [Note] WSREP: Running: 'wsrep_sst_mariabackup --role 'joiner' --address '10.0.50.61' --datadir '/var/lib/mysql/' --parent '8570' --mysqld-args --wsrep_start_position=10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147'
2021-03-10 22:52:06 0 [Note] WSREP: Joiner monitor thread started to monitor
WSREP_SST: [INFO] Logging all stderr of SST/Innobackupex to syslog (20210310 22:52:06.572)
2021-03-10 22:52:06 1 [Note] WSREP: Prepared SST request: mariabackup|10.0.50.61:4444/xtrabackup_sst//1
2021-03-10 22:52:06 1 [Note] WSREP: ####### IST uuid:10d82fc8-c4a4-11e7-890a-6ad2327f57cd f: 79492148, l: 79496276, STRv: 3
2021-03-10 22:52:06 1 [Note] WSREP: IST receiver addr using tcp://10.0.50.61:4568
2021-03-10 22:52:06 1 [Note] WSREP: Prepared IST receiver for 79492148-79496276, listening at: tcp://10.0.50.61:4568
2021-03-10 22:52:06 0 [Note] WSREP: Member 0.0 (galera01) requested state transfer from '*any*'. Selected 2.0 (galera03)(SYNCED) as donor.
2021-03-10 22:52:06 0 [Note] WSREP: Shifting PRIMARY -> JOINER (TO: 79496276)
2021-03-10 22:52:06 1 [Note] WSREP: Requesting state transfer: success, donor: 2
2021-03-10 22:52:07 0 [Note] WSREP: 2.0 (galera03): State transfer to 0.0 (galera01) complete.
2021-03-10 22:52:07 0 [Note] WSREP: Member 2.0 (galera03) synced with group.
2021-03-10 22:52:07 3 [Note] WSREP: SST received
2021-03-10 22:52:07 3 [Note] WSREP: Server status change joiner -> initializing
2021-03-10 22:52:07 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:07 0 [Warning] InnoDB: Using innodb_locks_unsafe_for_binlog is DEPRECATED. This option may be removed in future releases. Please use READ COMMITTED transaction isolation level instead; Please refer to https://mariadb.com/kb/en/library/set-transaction/
2021-03-10 22:52:07 0 [Note] InnoDB: Using Linux native AIO
2021-03-10 22:52:07 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2021-03-10 22:52:07 0 [Note] InnoDB: Uses event mutexes
2021-03-10 22:52:07 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2021-03-10 22:52:07 0 [Note] InnoDB: Number of pools: 1
2021-03-10 22:52:07 0 [Note] InnoDB: Using SSE2 crc32 instructions
2021-03-10 22:52:07 0 [Note] mysqld: O_TMPFILE is not supported on /tmp (disabling future attempts)
2021-03-10 22:52:07 0 [Note] InnoDB: Initializing buffer pool, total size = 6G, instances = 8, chunk size = 128M
2021-03-10 22:52:07 0 [Note] InnoDB: Completed initialization of buffer pool
2021-03-10 22:52:07 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2021-03-10 22:52:07 0 [Note] InnoDB: Setting log file ./ib_logfile101 size to 134217728 bytes
2021-03-10 22:52:07 0 [Note] InnoDB: Setting log file ./ib_logfile1 size to 134217728 bytes
2021-03-10 22:52:07 0 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2021-03-10 22:52:07 0 [Note] InnoDB: New log files created, LSN=254582227477
2021-03-10 22:52:07 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2021-03-10 22:52:07 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2021-03-10 22:52:07 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2021-03-10 22:52:07 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2021-03-10 22:52:07 0 [Note] InnoDB: Waiting for purge to start
2021-03-10 22:52:07 0 [Note] InnoDB: 10.4.18 started; log sequence number 254582227980; transaction id 174193047
2021-03-10 22:52:07 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2021-03-10 22:52:07 0 [Note] Plugin 'FEEDBACK' is disabled.
2021-03-10 22:52:07 0 [Warning] Failed to setup SSL
2021-03-10 22:52:07 0 [Warning] SSL error: SSL_CTX_set_default_verify_paths failed
2021-03-10 22:52:07 0 [Warning] SSL error: error:02001002:system library:fopen:No such file or directory
2021-03-10 22:52:07 0 [Warning] SSL error: error:2006D080:BIO routines:BIO_new_file:no such file
2021-03-10 22:52:07 0 [Warning] SSL error: error:0B084002:x509 certificate routines:X509_load_cert_crl_file:system lib
2021-03-10 22:52:07 0 [Note] Server socket created on IP: '0.0.0.0'.
2021-03-10 22:52:07 0 [Warning] 'user' entry 'root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:52:07 0 [Warning] 'proxies_priv' entry '@% root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:52:07 0 [Note] WSREP: wsrep_init_schema_and_SR (nil)
2021-03-10 22:52:07 0 [Note] WSREP: Server initialized
2021-03-10 22:52:07 0 [Note] WSREP: Server status change initializing -> initialized
2021-03-10 22:52:07 0 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:07 3 [Note] WSREP: Server status change initialized -> joined
2021-03-10 22:52:07 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:07 3 [Note] WSREP: Recovered position from storage: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:52:07 3 [Note] WSREP: Recovered view from SST:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79410794
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03

2021-03-10 22:52:07 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:07 10 [Note] WSREP: Recovered cluster id 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:52:07 3 [Note] WSREP: SST received: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:52:07 3 [Note] WSREP: SST succeeded for position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:52:07 1 [Note] WSREP: Installed new state from SST: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79492147
2021-03-10 22:52:07 0 [Note] WSREP: Joiner monitor thread ended with total time 1 sec
2021-03-10 22:52:07 1 [Note] WSREP: Receiving IST: 4129 writesets, seqnos 79492148-79496276
2021-03-10 22:52:07 0 [Note] WSREP: ####### IST applying starts with 79492148
2021-03-10 22:52:07 0 [Note] WSREP: ####### IST current seqno initialized to 79479809
2021-03-10 22:52:07 0 [Note] WSREP: Receiving IST...  0.0% (    0/16468 events) complete.
2021-03-10 22:52:07 0 [Note] WSREP: IST preload starting at 79479809
2021-03-10 22:52:07 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:07 0 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:79479808, protocol version: 5
2021-03-10 22:52:07 11 [Note] WSREP: Starting applier thread 11
2021-03-10 22:52:07 12 [Note] WSREP: Starting applier thread 12
2021-03-10 22:52:07 13 [Note] WSREP: Starting applier thread 13
2021-03-10 22:52:07 15 [Note] WSREP: Starting applier thread 15
2021-03-10 22:52:07 16 [Note] WSREP: Starting applier thread 16
2021-03-10 22:52:07 0 [Note] Reading of all Master_info entries succeeded
2021-03-10 22:52:07 0 [Note] Added new Master_info '' to hash table
2021-03-10 22:52:07 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.4.18-MariaDB-1:10.4.18+maria~buster'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  mariadb.org binary distribution
2021-03-10 22:52:07 18 [Note] WSREP: Starting applier thread 18
2021-03-10 22:52:07 19 [Note] WSREP: Starting applier thread 19
2021-03-10 22:52:07 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:07 0 [Note] WSREP: ####### Adjusting cert position: 79496251 -> 79496252
2021-03-10 22:52:07 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:07 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:07 0 [Note] WSREP: Min available from gcache for CC from ist: 79405542
2021-03-10 22:52:07 19 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88e4-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:07 19 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:07 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:07 0 [Note] WSREP: ####### Adjusting cert position: 79496252 -> 79496253
2021-03-10 22:52:07 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:07 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:07 0 [Note] WSREP: Min available from gcache for CC from ist: 79405542
2021-03-10 22:52:07 18 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496253
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: 914ef51c-81ea-11eb-88e4-6afc09c663ee, galera01
	1: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:07 18 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
210310 22:52:07 [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: 10.4.18-MariaDB-1:10.4.18+maria~buster
key_buffer_size=16777216
read_buffer_size=131072
max_used_connections=1
max_threads=153
thread_count=15
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 353072 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7f90ac001988
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 = 0x7f90b809de08 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x561f042637fe]
/usr/sbin/mysqld(handle_fatal_signal+0x54d)[0x561f03d56b0d]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12730)[0x7f90c5c34730]
/usr/sbin/mysqld(+0x64819d)[0x561f03ae619d]
/usr/sbin/mysqld(_Z11lock_tablesP3THDP10TABLE_LISTjj+0x4a8)[0x561f03aebf78]
/usr/sbin/mysqld(_Z20open_and_lock_tablesP3THDRK14DDL_options_stP10TABLE_LISTbjP19Prelocking_strategy+0x8a)[0x561f03aed6ba]
/usr/sbin/mysqld(_Z24open_n_lock_single_tableP3THDP10TABLE_LIST13thr_lock_typejP19Prelocking_strategy+0x41)[0x561f03aed761]
/usr/sbin/mysqld(+0x8370c5)[0x561f03cd50c5]
/usr/sbin/mysqld(_ZNK12Wsrep_schema12restore_viewEP3THDRKN5wsrep2idE+0xf8)[0x561f03cd7d88]
/usr/sbin/mysqld(_ZN20Wsrep_server_service8log_viewEPN5wsrep21high_priority_serviceERKNS0_4viewE+0x4d4)[0x561f03ed30d4]
/usr/sbin/mysqld(_ZN5wsrep12server_state7on_viewERKNS_4viewEPNS_21high_priority_serviceE+0x39b)[0x561f042db95b]
/usr/sbin/mysqld(+0xe4facc)[0x561f042edacc]
/usr/lib/galera/libgalera_smm.so(+0x5ccd9)[0x7f90c2438cd9]
/usr/lib/galera/libgalera_smm.so(+0x785b5)[0x7f90c24545b5]
/usr/lib/galera/libgalera_smm.so(+0x66d53)[0x7f90c2442d53]
/usr/lib/galera/libgalera_smm.so(+0x4248b)[0x7f90c241e48b]
/usr/sbin/mysqld(_ZN5wsrep18wsrep_provider_v2611run_applierEPNS_21high_priority_serviceE+0xe)[0x561f042eb4fe]
/usr/sbin/mysqld(+0x836dff)[0x561f03cd4dff]
/usr/sbin/mysqld(_Z15start_wsrep_THDPv+0x388)[0x561f03cc6ac8]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7fa3)[0x7f90c5c29fa3]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7f90c513e4cf]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): (null)
Connection ID (thread ID): 18
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

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.

We think the query pointer is invalid, but we will try to print it anyway. 
Query: 

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             38887                38887                processes 
Max open files            1048576              1048576              files     
Max locked memory         65536                65536                bytes     
Max address space         unlimited            unlimited            bytes     
Max file locks            unlimited            unlimited            locks     
Max pending signals       38887                38887                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

2021-03-10 22:52:15 0 [Note] WSREP: Loading provider /usr/lib/galera/libgalera_smm.so initial position: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
2021-03-10 22:52:15 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera/libgalera_smm.so'
2021-03-10 22:52:15 0 [Note] WSREP: wsrep_load(): Galera 4.7(ree4f10fc) by Codership Oy <info@codership.com> loaded successfully.
2021-03-10 22:52:15 0 [Note] WSREP: CRC-32C: using 64-bit x86 acceleration.
2021-03-10 22:52:15 0 [Note] WSREP: Found saved state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:-1, safe_to_bootstrap: 0
2021-03-10 22:52:15 0 [Note] WSREP: GCache DEBUG: opened preamble:
Version: 2
UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
Seqno: -1 - -1
Offset: -1
Synced: 0
2021-03-10 22:52:15 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd, offset: -1
2021-03-10 22:52:15 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (        0/134217752 bytes) complete.
2021-03-10 22:52:15 0 [Note] WSREP: GCache::RingBuffer initial scan...100.0% (134217752/134217752 bytes) complete.
2021-03-10 22:52:15 0 [Note] WSREP: Recovering GCache ring buffer: found gapless sequence 79405543-79496254
2021-03-10 22:52:15 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...  0.0% (        0/134216208 bytes) complete.
2021-03-10 22:52:15 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...100.0% (134216208/134216208 bytes) complete.
2021-03-10 22:52:15 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): found 28773/119485 locked buffers
2021-03-10 22:52:15 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): free space: 34797696/134217728
2021-03-10 22:52:15 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 10.0.50.61; 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 = fa
2021-03-10 22:52:15 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:15 0 [Note] WSREP: ####### Assign initial position for certification: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252, protocol version: -1
2021-03-10 22:52:15 0 [Note] WSREP: Start replication
2021-03-10 22:52:15 0 [Note] WSREP: Connecting with bootstrap option: 0
2021-03-10 22:52:15 0 [Note] WSREP: Setting GCS initial position to 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
2021-03-10 22:52:15 0 [Note] WSREP: protonet asio version 0
2021-03-10 22:52:15 0 [Note] WSREP: Using CRC-32C for message checksums.
2021-03-10 22:52:15 0 [Note] WSREP: backend: asio
2021-03-10 22:52:15 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 
2021-03-10 22:52:15 0 [Note] WSREP: restore pc from disk successfully
2021-03-10 22:52:15 0 [Note] WSREP: GMCast version 0
2021-03-10 22:52:15 0 [Note] WSREP: (914ef51c-88ec, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567
2021-03-10 22:52:15 0 [Note] WSREP: (914ef51c-88ec, 'tcp://0.0.0.0:4567') multicast: , ttl: 1
2021-03-10 22:52:15 0 [Note] WSREP: EVS version 1
2021-03-10 22:52:15 0 [Note] WSREP: gcomm: connecting to group 'production', peer '10.0.50.61:4567,10.0.50.62:4567,10.0.50.63:4567'
2021-03-10 22:52:15 0 [Note] WSREP: (914ef51c-88ec, 'tcp://0.0.0.0:4567') Found matching local endpoint for a connection, blacklisting address tcp://10.0.50.61:4567
2021-03-10 22:52:15 0 [Note] WSREP: (914ef51c-88ec, 'tcp://0.0.0.0:4567') connection established to e8c66b63-b360 tcp://10.0.50.63:4567
2021-03-10 22:52:15 0 [Note] WSREP: (914ef51c-88ec, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-03-10 22:52:15 0 [Note] WSREP: (914ef51c-88ec, 'tcp://0.0.0.0:4567') connection established to d88157e3-a321 tcp://10.0.50.62:4567
2021-03-10 22:52:15 0 [Note] WSREP: EVS version upgrade 0 -> 1
2021-03-10 22:52:15 0 [Note] WSREP: declaring d88157e3-a321 at tcp://10.0.50.62:4567 stable
2021-03-10 22:52:15 0 [Note] WSREP: declaring e8c66b63-b360 at tcp://10.0.50.63:4567 stable
2021-03-10 22:52:15 0 [Note] WSREP: PC protocol upgrade 0 -> 1
2021-03-10 22:52:15 0 [Note] WSREP: Node d88157e3-a321 state prim
2021-03-10 22:52:15 0 [Note] WSREP: view(view_id(PRIM,914ef51c-88ec,59) memb {
	914ef51c-88ec,0
	d88157e3-a321,0
	e8c66b63-b360,0
} joined {
} left {
} partitioned {
})
2021-03-10 22:52:15 0 [Note] WSREP: save pc into disk
2021-03-10 22:52:15 0 [Note] WSREP: clear restored view
2021-03-10 22:52:16 0 [Note] WSREP: gcomm: connected
2021-03-10 22:52:16 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
2021-03-10 22:52:16 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
2021-03-10 22:52:16 0 [Note] WSREP: Opened channel 'production'
2021-03-10 22:52:16 1 [Note] WSREP: Starting applier thread 1
2021-03-10 22:52:16 2 [Note] WSREP: Starting rollbacker thread 2
2021-03-10 22:52:16 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 3
2021-03-10 22:52:16 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: e0fa0cda-81ea-11eb-9325-665755f6d1e8
2021-03-10 22:52:16 0 [Note] WSREP: STATE EXCHANGE: sent state msg: e0fa0cda-81ea-11eb-9325-665755f6d1e8
2021-03-10 22:52:16 0 [Note] WSREP: STATE EXCHANGE: got state msg: e0fa0cda-81ea-11eb-9325-665755f6d1e8 from 0 (galera01)
2021-03-10 22:52:16 0 [Note] WSREP: STATE EXCHANGE: got state msg: e0fa0cda-81ea-11eb-9325-665755f6d1e8 from 1 (galera02)
2021-03-10 22:52:16 0 [Note] WSREP: STATE EXCHANGE: got state msg: e0fa0cda-81ea-11eb-9325-665755f6d1e8 from 2 (galera03)
2021-03-10 22:52:16 0 [Note] WSREP: Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 24,
	members    = 2/3 (joined/total),
	act_id     = 79496281,
	last_appl. = 79410706,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:52:16 0 [Note] WSREP: Flow-control interval: [28, 28]
2021-03-10 22:52:16 0 [Note] WSREP: Shifting OPEN -> PRIMARY (TO: 79496282)
2021-03-10 22:52:16 1 [Note] WSREP: ####### processing CC 79496282, local, ordered
2021-03-10 22:52:16 1 [Note] WSREP: Process first view: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd my uuid: 914ef51c-81ea-11eb-88ec-6afc09c663ee
2021-03-10 22:52:16 1 [Note] WSREP: Server galera01 connected to cluster at position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496282 with ID 914ef51c-81ea-11eb-88ec-6afc09c663ee
2021-03-10 22:52:16 1 [Note] WSREP: Server status change disconnected -> connected
2021-03-10 22:52:16 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:16 1 [Note] WSREP: ####### My UUID: 914ef51c-81ea-11eb-88ec-6afc09c663ee
2021-03-10 22:52:16 1 [Note] WSREP: Cert index reset to 00000000-0000-0000-0000-000000000000:-1 (proto: 10), state transfer needed: yes
2021-03-10 22:52:16 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:16 1 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:-1, protocol version: -1
2021-03-10 22:52:16 1 [Note] WSREP: State transfer required: 
	Group state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496282
	Local state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
2021-03-10 22:52:16 1 [Note] WSREP: Server status change connected -> joiner
2021-03-10 22:52:16 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:16 0 [Note] WSREP: Running: 'wsrep_sst_mariabackup --role 'joiner' --address '10.0.50.61' --datadir '/var/lib/mysql/' --parent '9164' --mysqld-args --wsrep_start_position=10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252'
2021-03-10 22:52:16 0 [Note] WSREP: Joiner monitor thread started to monitor
WSREP_SST: [INFO] Logging all stderr of SST/Innobackupex to syslog (20210310 22:52:16.345)
2021-03-10 22:52:16 1 [Note] WSREP: Prepared SST request: mariabackup|10.0.50.61:4444/xtrabackup_sst//1
2021-03-10 22:52:16 1 [Note] WSREP: ####### IST uuid:10d82fc8-c4a4-11e7-890a-6ad2327f57cd f: 79496253, l: 79496282, STRv: 3
2021-03-10 22:52:16 1 [Note] WSREP: IST receiver addr using tcp://10.0.50.61:4568
2021-03-10 22:52:16 1 [Note] WSREP: Prepared IST receiver for 79496253-79496282, listening at: tcp://10.0.50.61:4568
2021-03-10 22:52:16 0 [Note] WSREP: Member 0.0 (galera01) requested state transfer from '*any*'. Selected 2.0 (galera03)(SYNCED) as donor.
2021-03-10 22:52:16 0 [Note] WSREP: Shifting PRIMARY -> JOINER (TO: 79496282)
2021-03-10 22:52:16 1 [Note] WSREP: Requesting state transfer: success, donor: 2
2021-03-10 22:52:16 0 [Note] WSREP: 2.0 (galera03): State transfer to 0.0 (galera01) complete.
2021-03-10 22:52:16 0 [Note] WSREP: Member 2.0 (galera03) synced with group.
2021-03-10 22:52:16 3 [Note] WSREP: SST received
2021-03-10 22:52:16 3 [Note] WSREP: Server status change joiner -> initializing
2021-03-10 22:52:16 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:16 0 [Warning] InnoDB: Using innodb_locks_unsafe_for_binlog is DEPRECATED. This option may be removed in future releases. Please use READ COMMITTED transaction isolation level instead; Please refer to https://mariadb.com/kb/en/library/set-transaction/
2021-03-10 22:52:16 0 [Note] InnoDB: Using Linux native AIO
2021-03-10 22:52:16 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2021-03-10 22:52:16 0 [Note] InnoDB: Uses event mutexes
2021-03-10 22:52:16 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2021-03-10 22:52:16 0 [Note] InnoDB: Number of pools: 1
2021-03-10 22:52:16 0 [Note] InnoDB: Using SSE2 crc32 instructions
2021-03-10 22:52:16 0 [Note] mysqld: O_TMPFILE is not supported on /tmp (disabling future attempts)
2021-03-10 22:52:16 0 [Note] InnoDB: Initializing buffer pool, total size = 6G, instances = 8, chunk size = 128M
2021-03-10 22:52:17 0 [Note] InnoDB: Completed initialization of buffer pool
2021-03-10 22:52:17 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2021-03-10 22:52:17 0 [Note] InnoDB: Setting log file ./ib_logfile101 size to 134217728 bytes
2021-03-10 22:52:17 0 [Note] InnoDB: Setting log file ./ib_logfile1 size to 134217728 bytes
2021-03-10 22:52:17 0 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2021-03-10 22:52:17 0 [Note] InnoDB: New log files created, LSN=254587871695
2021-03-10 22:52:17 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2021-03-10 22:52:17 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2021-03-10 22:52:17 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2021-03-10 22:52:17 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2021-03-10 22:52:17 0 [Note] InnoDB: Waiting for purge to start
2021-03-10 22:52:17 0 [Note] InnoDB: 10.4.18 started; log sequence number 254587871756; transaction id 174201432
2021-03-10 22:52:17 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2021-03-10 22:52:17 0 [Note] Plugin 'FEEDBACK' is disabled.
2021-03-10 22:52:17 0 [Warning] Failed to setup SSL
2021-03-10 22:52:17 0 [Warning] SSL error: SSL_CTX_set_default_verify_paths failed
2021-03-10 22:52:17 0 [Warning] SSL error: error:02001002:system library:fopen:No such file or directory
2021-03-10 22:52:17 0 [Warning] SSL error: error:2006D080:BIO routines:BIO_new_file:no such file
2021-03-10 22:52:17 0 [Warning] SSL error: error:0B084002:x509 certificate routines:X509_load_cert_crl_file:system lib
2021-03-10 22:52:17 0 [Note] Server socket created on IP: '0.0.0.0'.
2021-03-10 22:52:17 0 [Warning] 'user' entry 'root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:52:17 0 [Warning] 'proxies_priv' entry '@% root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:52:17 0 [Note] WSREP: wsrep_init_schema_and_SR (nil)
2021-03-10 22:52:17 0 [Note] WSREP: Server initialized
2021-03-10 22:52:17 0 [Note] WSREP: Server status change initializing -> initialized
2021-03-10 22:52:17 0 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:17 3 [Note] WSREP: Server status change initialized -> joined
2021-03-10 22:52:17 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:17 3 [Note] WSREP: Recovered position from storage: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
2021-03-10 22:52:17 3 [Note] WSREP: Recovered view from SST:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88e4-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a31e-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03

2021-03-10 22:52:17 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:17 10 [Note] WSREP: Recovered cluster id 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:52:17 3 [Note] WSREP: SST received: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
2021-03-10 22:52:17 3 [Note] WSREP: SST succeeded for position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
2021-03-10 22:52:17 1 [Note] WSREP: Installed new state from SST: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496252
2021-03-10 22:52:17 0 [Note] WSREP: Joiner monitor thread ended with total time 1 sec
2021-03-10 22:52:17 1 [Note] WSREP: Receiving IST: 30 writesets, seqnos 79496253-79496282
2021-03-10 22:52:17 0 [Note] WSREP: ####### IST applying starts with 79496253
2021-03-10 22:52:17 0 [Note] WSREP: ####### IST current seqno initialized to 79479809
2021-03-10 22:52:17 0 [Note] WSREP: Receiving IST...  0.0% (    0/16474 events) complete.
2021-03-10 22:52:17 0 [Note] WSREP: IST preload starting at 79479809
2021-03-10 22:52:17 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:17 0 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:79479808, protocol version: 5
2021-03-10 22:52:17 11 [Note] WSREP: Starting applier thread 11
2021-03-10 22:52:17 12 [Note] WSREP: Starting applier thread 12
2021-03-10 22:52:17 13 [Note] WSREP: Starting applier thread 13
2021-03-10 22:52:17 15 [Note] WSREP: Starting applier thread 15
2021-03-10 22:52:17 16 [Note] WSREP: Starting applier thread 16
2021-03-10 22:52:17 17 [Note] WSREP: Starting applier thread 17
2021-03-10 22:52:17 18 [Note] WSREP: Starting applier thread 18
2021-03-10 22:52:17 0 [Note] Reading of all Master_info entries succeeded
2021-03-10 22:52:17 0 [Note] Added new Master_info '' to hash table
2021-03-10 22:52:17 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.4.18-MariaDB-1:10.4.18+maria~buster'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  mariadb.org binary distribution
2021-03-10 22:52:17 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:17 0 [Note] WSREP: ####### Adjusting cert position: 79496251 -> 79496252
2021-03-10 22:52:17 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:17 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:17 0 [Note] WSREP: Min available from gcache for CC from preload: 79405543
2021-03-10 22:52:17 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:17 0 [Note] WSREP: ####### Adjusting cert position: 79496252 -> 79496253
2021-03-10 22:52:17 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:17 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:17 0 [Note] WSREP: Min available from gcache for CC from ist: 79405543
2021-03-10 22:52:17 1 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496253
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: 914ef51c-81ea-11eb-88e4-6afc09c663ee, galera01
	1: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:17 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:17 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:17 0 [Note] WSREP: ####### Adjusting cert position: 79496253 -> 79496254
2021-03-10 22:52:17 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:17 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:17 0 [Note] WSREP: Min available from gcache for CC from ist: 79405543
2021-03-10 22:52:17 11 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496254
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88e4-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a31f-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:17 11 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:17 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:17 0 [Note] WSREP: ####### Adjusting cert position: 79496254 -> 79496255
2021-03-10 22:52:17 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:17 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:17 0 [Note] WSREP: Min available from gcache for CC from ist: 79405544
2021-03-10 22:52:17 12 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496255
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a31f-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b35f-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:17 12 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:17 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:17 0 [Note] WSREP: ####### Adjusting cert position: 79496255 -> 79496256
2021-03-10 22:52:17 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:17 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:17 0 [Note] WSREP: Min available from gcache for CC from ist: 79405544
2021-03-10 22:52:17 13 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496256
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88e5-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a31f-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:17 13 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:17 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:17 0 [Note] WSREP: ####### Adjusting cert position: 79496257 -> 79496258
2021-03-10 22:52:17 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:17 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:17 0 [Note] WSREP: Min available from gcache for CC from ist: 79405546
2021-03-10 22:52:17 16 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496258
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a31f-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:17 16 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:17 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:17 0 [Note] WSREP: ####### Adjusting cert position: 79496259 -> 79496260
2021-03-10 22:52:17 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:17 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:17 0 [Note] WSREP: Min available from gcache for CC from ist: 79405548
2021-03-10 22:52:17 18 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496260
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88e6-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a31f-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:17 18 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:17 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:17 0 [Note] WSREP: ####### Adjusting cert position: 79496261 -> 79496262
2021-03-10 22:52:17 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:17 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:17 0 [Note] WSREP: Min available from gcache for CC from ist: 79405550
2021-03-10 22:52:17 11 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496262
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a31f-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:17 11 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:17 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:17 0 [Note] WSREP: ####### Adjusting cert position: 79496263 -> 79496264
2021-03-10 22:52:17 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:17 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:17 0 [Note] WSREP: Min available from gcache for CC from ist: 79405551
2021-03-10 22:52:17 13 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496264
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88e7-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a31f-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:17 13 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:17 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:17 0 [Note] WSREP: ####### Adjusting cert position: 79496265 -> 79496266
2021-03-10 22:52:17 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:17 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:17 0 [Note] WSREP: Min available from gcache for CC from ist: 79405553
2021-03-10 22:52:17 16 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496266
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: 914ef51c-81ea-11eb-88e7-6afc09c663ee, galera01
	1: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:17 16 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:17 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:17 0 [Note] WSREP: ####### Adjusting cert position: 79496269 -> 79496270
2021-03-10 22:52:17 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:17 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:17 0 [Note] WSREP: Min available from gcache for CC from ist: 79405556
2021-03-10 22:52:17 11 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496270
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88e8-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a320-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:17 11 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:17 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:17 0 [Note] WSREP: ####### Adjusting cert position: 79496270 -> 79496271
2021-03-10 22:52:17 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:17 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:17 0 [Note] WSREP: Min available from gcache for CC from ist: 79405557
2021-03-10 22:52:17 12 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496271
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a320-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:17 12 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
210310 22:52:17 [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: 10.4.18-MariaDB-1:10.4.18+maria~buster
key_buffer_size=16777216
read_buffer_size=131072
max_used_connections=1
max_threads=153
thread_count=15
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 353072 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7f3b8c002088
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 = 0x7f39f5223e08 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x558aac7527fe]
/usr/sbin/mysqld(handle_fatal_signal+0x54d)[0x558aac245b0d]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12730)[0x7f3bbd636730]
/usr/sbin/mysqld(+0x64819d)[0x558aabfd519d]
/usr/sbin/mysqld(_Z11lock_tablesP3THDP10TABLE_LISTjj+0x4a8)[0x558aabfdaf78]
/usr/sbin/mysqld(_Z20open_and_lock_tablesP3THDRK14DDL_options_stP10TABLE_LISTbjP19Prelocking_strategy+0x8a)[0x558aabfdc6ba]
/usr/sbin/mysqld(_Z24open_n_lock_single_tableP3THDP10TABLE_LIST13thr_lock_typejP19Prelocking_strategy+0x41)[0x558aabfdc761]
/usr/sbin/mysqld(+0x8370c5)[0x558aac1c40c5]
/usr/sbin/mysqld(_ZNK12Wsrep_schema12restore_viewEP3THDRKN5wsrep2idE+0xf8)[0x558aac1c6d88]
/usr/sbin/mysqld(_ZN20Wsrep_server_service8log_viewEPN5wsrep21high_priority_serviceERKNS0_4viewE+0x4d4)[0x558aac3c20d4]
/usr/sbin/mysqld(_ZN5wsrep12server_state7on_viewERKNS_4viewEPNS_21high_priority_serviceE+0x39b)[0x558aac7ca95b]
/usr/sbin/mysqld(+0xe4facc)[0x558aac7dcacc]
/usr/lib/galera/libgalera_smm.so(+0x5ccd9)[0x7f3bb9e3acd9]
/usr/lib/galera/libgalera_smm.so(+0x785b5)[0x7f3bb9e565b5]
/usr/lib/galera/libgalera_smm.so(+0x66d53)[0x7f3bb9e44d53]
/usr/lib/galera/libgalera_smm.so(+0x4248b)[0x7f3bb9e2048b]
/usr/sbin/mysqld(_ZN5wsrep18wsrep_provider_v2611run_applierEPNS_21high_priority_serviceE+0xe)[0x558aac7da4fe]
/usr/sbin/mysqld(+0x836dff)[0x558aac1c3dff]
/usr/sbin/mysqld(_Z15start_wsrep_THDPv+0x388)[0x558aac1b5ac8]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7fa3)[0x7f3bbd62bfa3]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7f3bbcb404cf]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): (null)
Connection ID (thread ID): 12
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

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.

We think the query pointer is invalid, but we will try to print it anyway. 
Query: 

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             38887                38887                processes 
Max open files            1048576              1048576              files     
Max locked memory         65536                65536                bytes     
Max address space         unlimited            unlimited            bytes     
Max file locks            unlimited            unlimited            locks     
Max pending signals       38887                38887                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

2021-03-10 22:52:24 0 [Note] WSREP: Loading provider /usr/lib/galera/libgalera_smm.so initial position: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496270
2021-03-10 22:52:24 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera/libgalera_smm.so'
2021-03-10 22:52:24 0 [Note] WSREP: wsrep_load(): Galera 4.7(ree4f10fc) by Codership Oy <info@codership.com> loaded successfully.
2021-03-10 22:52:24 0 [Note] WSREP: CRC-32C: using 64-bit x86 acceleration.
2021-03-10 22:52:24 0 [Note] WSREP: Found saved state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:-1, safe_to_bootstrap: 0
2021-03-10 22:52:24 0 [Note] WSREP: GCache DEBUG: opened preamble:
Version: 2
UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
Seqno: -1 - -1
Offset: -1
Synced: 0
2021-03-10 22:52:24 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd, offset: -1
2021-03-10 22:52:24 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (        0/134217752 bytes) complete.
2021-03-10 22:52:24 0 [Note] WSREP: GCache::RingBuffer initial scan...100.0% (134217752/134217752 bytes) complete.
2021-03-10 22:52:24 0 [Note] WSREP: Recovering GCache ring buffer: found gapless sequence 79405557-79496272
2021-03-10 22:52:24 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...  0.0% (        0/134215152 bytes) complete.
2021-03-10 22:52:24 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...100.0% (134215152/134215152 bytes) complete.
2021-03-10 22:52:24 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): found 28777/119493 locked buffers
2021-03-10 22:52:24 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): free space: 34799768/134217728
2021-03-10 22:52:24 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 10.0.50.61; 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 = fa
2021-03-10 22:52:24 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:24 0 [Note] WSREP: ####### Assign initial position for certification: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496270, protocol version: -1
2021-03-10 22:52:24 0 [Note] WSREP: Start replication
2021-03-10 22:52:24 0 [Note] WSREP: Connecting with bootstrap option: 0
2021-03-10 22:52:24 0 [Note] WSREP: Setting GCS initial position to 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496270
2021-03-10 22:52:24 0 [Note] WSREP: protonet asio version 0
2021-03-10 22:52:24 0 [Note] WSREP: Using CRC-32C for message checksums.
2021-03-10 22:52:24 0 [Note] WSREP: backend: asio
2021-03-10 22:52:24 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 
2021-03-10 22:52:24 0 [Note] WSREP: restore pc from disk successfully
2021-03-10 22:52:24 0 [Note] WSREP: GMCast version 0
2021-03-10 22:52:24 0 [Note] WSREP: (914ef51c-88ed, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567
2021-03-10 22:52:24 0 [Note] WSREP: (914ef51c-88ed, 'tcp://0.0.0.0:4567') multicast: , ttl: 1
2021-03-10 22:52:24 0 [Note] WSREP: EVS version 1
2021-03-10 22:52:24 0 [Note] WSREP: gcomm: connecting to group 'production', peer '10.0.50.61:4567,10.0.50.62:4567,10.0.50.63:4567'
2021-03-10 22:52:24 0 [Note] WSREP: (914ef51c-88ed, 'tcp://0.0.0.0:4567') Found matching local endpoint for a connection, blacklisting address tcp://10.0.50.61:4567
2021-03-10 22:52:24 0 [Note] WSREP: (914ef51c-88ed, 'tcp://0.0.0.0:4567') connection established to e8c66b63-b360 tcp://10.0.50.63:4567
2021-03-10 22:52:24 0 [Note] WSREP: (914ef51c-88ed, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-03-10 22:52:24 0 [Note] WSREP: (914ef51c-88ed, 'tcp://0.0.0.0:4567') connection established to d88157e3-a321 tcp://10.0.50.62:4567
2021-03-10 22:52:25 0 [Note] WSREP: EVS version upgrade 0 -> 1
2021-03-10 22:52:25 0 [Note] WSREP: declaring d88157e3-a321 at tcp://10.0.50.62:4567 stable
2021-03-10 22:52:25 0 [Note] WSREP: declaring e8c66b63-b360 at tcp://10.0.50.63:4567 stable
2021-03-10 22:52:25 0 [Note] WSREP: PC protocol upgrade 0 -> 1
2021-03-10 22:52:25 0 [Note] WSREP: Node d88157e3-a321 state prim
2021-03-10 22:52:25 0 [Note] WSREP: view(view_id(PRIM,914ef51c-88ed,61) memb {
	914ef51c-88ed,0
	d88157e3-a321,0
	e8c66b63-b360,0
} joined {
} left {
} partitioned {
})
2021-03-10 22:52:25 0 [Note] WSREP: save pc into disk
2021-03-10 22:52:25 0 [Note] WSREP: clear restored view
2021-03-10 22:52:25 0 [Note] WSREP: gcomm: connected
2021-03-10 22:52:25 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
2021-03-10 22:52:25 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
2021-03-10 22:52:25 0 [Note] WSREP: Opened channel 'production'
2021-03-10 22:52:25 1 [Note] WSREP: Starting applier thread 1
2021-03-10 22:52:25 2 [Note] WSREP: Starting rollbacker thread 2
2021-03-10 22:52:25 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 3
2021-03-10 22:52:25 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: e67a1bc8-81ea-11eb-bab3-1eefd389ab45
2021-03-10 22:52:25 0 [Note] WSREP: STATE EXCHANGE: sent state msg: e67a1bc8-81ea-11eb-bab3-1eefd389ab45
2021-03-10 22:52:25 0 [Note] WSREP: STATE EXCHANGE: got state msg: e67a1bc8-81ea-11eb-bab3-1eefd389ab45 from 0 (galera01)
2021-03-10 22:52:25 0 [Note] WSREP: STATE EXCHANGE: got state msg: e67a1bc8-81ea-11eb-bab3-1eefd389ab45 from 1 (galera02)
2021-03-10 22:52:25 0 [Note] WSREP: STATE EXCHANGE: got state msg: e67a1bc8-81ea-11eb-bab3-1eefd389ab45 from 2 (galera03)
2021-03-10 22:52:25 0 [Note] WSREP: Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 26,
	members    = 2/3 (joined/total),
	act_id     = 79496283,
	last_appl. = 79410706,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:52:25 0 [Note] WSREP: Flow-control interval: [28, 28]
2021-03-10 22:52:25 0 [Note] WSREP: Shifting OPEN -> PRIMARY (TO: 79496284)
2021-03-10 22:52:25 1 [Note] WSREP: ####### processing CC 79496284, local, ordered
2021-03-10 22:52:25 1 [Note] WSREP: Process first view: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd my uuid: 914ef51c-81ea-11eb-88ed-6afc09c663ee
2021-03-10 22:52:25 1 [Note] WSREP: Server galera01 connected to cluster at position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496284 with ID 914ef51c-81ea-11eb-88ed-6afc09c663ee
2021-03-10 22:52:25 1 [Note] WSREP: Server status change disconnected -> connected
2021-03-10 22:52:25 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:25 1 [Note] WSREP: ####### My UUID: 914ef51c-81ea-11eb-88ed-6afc09c663ee
2021-03-10 22:52:25 1 [Note] WSREP: Cert index reset to 00000000-0000-0000-0000-000000000000:-1 (proto: 10), state transfer needed: yes
2021-03-10 22:52:25 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:25 1 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:-1, protocol version: -1
2021-03-10 22:52:25 1 [Note] WSREP: State transfer required: 
	Group state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496284
	Local state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496270
2021-03-10 22:52:25 1 [Note] WSREP: Server status change connected -> joiner
2021-03-10 22:52:25 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:25 0 [Note] WSREP: Running: 'wsrep_sst_mariabackup --role 'joiner' --address '10.0.50.61' --datadir '/var/lib/mysql/' --parent '9757' --mysqld-args --wsrep_start_position=10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496270'
2021-03-10 22:52:25 0 [Note] WSREP: Joiner monitor thread started to monitor
WSREP_SST: [INFO] Logging all stderr of SST/Innobackupex to syslog (20210310 22:52:25.577)
2021-03-10 22:52:25 1 [Note] WSREP: Prepared SST request: mariabackup|10.0.50.61:4444/xtrabackup_sst//1
2021-03-10 22:52:25 1 [Note] WSREP: ####### IST uuid:10d82fc8-c4a4-11e7-890a-6ad2327f57cd f: 79496271, l: 79496284, STRv: 3
2021-03-10 22:52:25 1 [Note] WSREP: IST receiver addr using tcp://10.0.50.61:4568
2021-03-10 22:52:25 1 [Note] WSREP: Prepared IST receiver for 79496271-79496284, listening at: tcp://10.0.50.61:4568
2021-03-10 22:52:25 0 [Note] WSREP: Member 0.0 (galera01) requested state transfer from '*any*'. Selected 2.0 (galera03)(SYNCED) as donor.
2021-03-10 22:52:25 0 [Note] WSREP: Shifting PRIMARY -> JOINER (TO: 79496284)
2021-03-10 22:52:25 1 [Note] WSREP: Requesting state transfer: success, donor: 2
2021-03-10 22:52:26 0 [Note] WSREP: 2.0 (galera03): State transfer to 0.0 (galera01) complete.
2021-03-10 22:52:26 0 [Note] WSREP: Member 2.0 (galera03) synced with group.
2021-03-10 22:52:26 3 [Note] WSREP: SST received
2021-03-10 22:52:26 3 [Note] WSREP: Server status change joiner -> initializing
2021-03-10 22:52:26 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:26 0 [Warning] InnoDB: Using innodb_locks_unsafe_for_binlog is DEPRECATED. This option may be removed in future releases. Please use READ COMMITTED transaction isolation level instead; Please refer to https://mariadb.com/kb/en/library/set-transaction/
2021-03-10 22:52:26 0 [Note] InnoDB: Using Linux native AIO
2021-03-10 22:52:26 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2021-03-10 22:52:26 0 [Note] InnoDB: Uses event mutexes
2021-03-10 22:52:26 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2021-03-10 22:52:26 0 [Note] InnoDB: Number of pools: 1
2021-03-10 22:52:26 0 [Note] InnoDB: Using SSE2 crc32 instructions
2021-03-10 22:52:26 0 [Note] mysqld: O_TMPFILE is not supported on /tmp (disabling future attempts)
2021-03-10 22:52:26 0 [Note] InnoDB: Initializing buffer pool, total size = 6G, instances = 8, chunk size = 128M
2021-03-10 22:52:26 0 [Note] InnoDB: Completed initialization of buffer pool
2021-03-10 22:52:26 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2021-03-10 22:52:26 0 [Note] InnoDB: Setting log file ./ib_logfile101 size to 134217728 bytes
2021-03-10 22:52:26 0 [Note] InnoDB: Setting log file ./ib_logfile1 size to 134217728 bytes
2021-03-10 22:52:26 0 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2021-03-10 22:52:26 0 [Note] InnoDB: New log files created, LSN=254587892346
2021-03-10 22:52:26 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2021-03-10 22:52:26 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2021-03-10 22:52:26 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2021-03-10 22:52:26 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2021-03-10 22:52:26 0 [Note] InnoDB: Waiting for purge to start
2021-03-10 22:52:26 0 [Note] InnoDB: 10.4.18 started; log sequence number 254587892748; transaction id 174201490
2021-03-10 22:52:26 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2021-03-10 22:52:26 0 [Note] Plugin 'FEEDBACK' is disabled.
2021-03-10 22:52:26 0 [Warning] Failed to setup SSL
2021-03-10 22:52:26 0 [Warning] SSL error: SSL_CTX_set_default_verify_paths failed
2021-03-10 22:52:26 0 [Warning] SSL error: error:02001002:system library:fopen:No such file or directory
2021-03-10 22:52:26 0 [Warning] SSL error: error:2006D080:BIO routines:BIO_new_file:no such file
2021-03-10 22:52:26 0 [Warning] SSL error: error:0B084002:x509 certificate routines:X509_load_cert_crl_file:system lib
2021-03-10 22:52:26 0 [Note] Server socket created on IP: '0.0.0.0'.
2021-03-10 22:52:26 0 [Warning] 'user' entry 'root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:52:26 0 [Warning] 'proxies_priv' entry '@% root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:52:26 0 [Note] WSREP: wsrep_init_schema_and_SR (nil)
2021-03-10 22:52:26 0 [Note] WSREP: Server initialized
2021-03-10 22:52:26 0 [Note] WSREP: Server status change initializing -> initialized
2021-03-10 22:52:26 0 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:26 3 [Note] WSREP: Server status change initialized -> joined
2021-03-10 22:52:26 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:26 3 [Note] WSREP: Recovered position from storage: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496270
2021-03-10 22:52:26 3 [Note] WSREP: Recovered view from SST:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496270
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88e8-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a320-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03

2021-03-10 22:52:26 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:26 10 [Note] WSREP: Recovered cluster id 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:52:26 3 [Note] WSREP: SST received: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496270
2021-03-10 22:52:26 3 [Note] WSREP: SST succeeded for position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496270
2021-03-10 22:52:26 1 [Note] WSREP: Installed new state from SST: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496270
2021-03-10 22:52:26 0 [Note] WSREP: Joiner monitor thread ended with total time 1 sec
2021-03-10 22:52:26 1 [Note] WSREP: Receiving IST: 14 writesets, seqnos 79496271-79496284
2021-03-10 22:52:26 0 [Note] WSREP: ####### IST applying starts with 79496271
2021-03-10 22:52:26 0 [Note] WSREP: ####### IST current seqno initialized to 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Receiving IST...  0.0% (    0/16476 events) complete.
2021-03-10 22:52:26 0 [Note] WSREP: IST preload starting at 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:79479808, protocol version: 5
2021-03-10 22:52:26 11 [Note] WSREP: Starting applier thread 11
2021-03-10 22:52:26 12 [Note] WSREP: Starting applier thread 12
2021-03-10 22:52:26 13 [Note] WSREP: Starting applier thread 13
2021-03-10 22:52:26 15 [Note] WSREP: Starting applier thread 15
2021-03-10 22:52:26 0 [Note] Reading of all Master_info entries succeeded
2021-03-10 22:52:26 0 [Note] Added new Master_info '' to hash table
2021-03-10 22:52:26 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.4.18-MariaDB-1:10.4.18+maria~buster'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  mariadb.org binary distribution
2021-03-10 22:52:26 16 [Note] WSREP: Starting applier thread 16
2021-03-10 22:52:26 18 [Note] WSREP: Starting applier thread 18
2021-03-10 22:52:26 19 [Note] WSREP: Starting applier thread 19
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496251 -> 79496252
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from preload: 79405557
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496252 -> 79496253
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from preload: 79405557
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496253 -> 79496254
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from preload: 79405557
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496254 -> 79496255
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from preload: 79405557
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496255 -> 79496256
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from preload: 79405557
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496257 -> 79496258
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from preload: 79405557
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496259 -> 79496260
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from preload: 79405557
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496261 -> 79496262
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from preload: 79405557
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496263 -> 79496264
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from preload: 79405557
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496265 -> 79496266
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from preload: 79405557
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496269 -> 79496270
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from preload: 79405557
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496270 -> 79496271
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from ist: 79405557
2021-03-10 22:52:26 1 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496271
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a320-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:26 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496271 -> 79496272
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from ist: 79405557
2021-03-10 22:52:26 11 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496272
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88e9-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a321-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:26 11 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496272 -> 79496273
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from ist: 79405557
2021-03-10 22:52:26 12 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496273
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a321-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:26 12 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496273 -> 79496274
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from ist: 79405557
2021-03-10 22:52:26 13 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496274
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88ea-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a321-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:26 13 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496274 -> 79496275
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from ist: 79405557
2021-03-10 22:52:26 15 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496275
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a321-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:26 15 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496275 -> 79496276
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from ist: 79405557
2021-03-10 22:52:26 16 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496276
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88eb-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a321-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:26 16 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496277 -> 79496278
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from ist: 79405559
2021-03-10 22:52:26 1 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496278
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a321-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:26 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496281 -> 79496282
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from ist: 79405563
2021-03-10 22:52:26 13 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496282
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88ec-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a321-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:26 13 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496282 -> 79496283
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from ist: 79405563
2021-03-10 22:52:26 15 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496283
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a321-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:26 15 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:26 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:26 0 [Note] WSREP: ####### Adjusting cert position: 79496283 -> 79496284
2021-03-10 22:52:26 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:26 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:26 0 [Note] WSREP: Min available from gcache for CC from ist: 79405563
2021-03-10 22:52:26 0 [Note] WSREP: Receiving IST...100.0% (16476/16476 events) complete.
2021-03-10 22:52:26 19 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496284
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: 0
  members(3):
	0: 914ef51c-81ea-11eb-88ed-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a321-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:26 19 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
210310 22:52:26 [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: 10.4.18-MariaDB-1:10.4.18+maria~buster
key_buffer_size=16777216
read_buffer_size=131072
max_used_connections=1
max_threads=153
thread_count=15
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 353072 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7fe3ec0bec08
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 = 0x7fe3f0059e08 thread_stack 0x40000
2021-03-10 22:52:26 1 [Note] WSREP: Draining apply monitors after IST up to 79496284
/usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x556de1e167fe]
/usr/sbin/mysqld(handle_fatal_signal+0x54d)[0x556de1909b0d]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12730)[0x7fe3fd38c730]
/usr/sbin/mysqld(+0x64819d)[0x556de169919d]
/usr/sbin/mysqld(_Z11lock_tablesP3THDP10TABLE_LISTjj+0x4a8)[0x556de169ef78]
/usr/sbin/mysqld(_Z20open_and_lock_tablesP3THDRK14DDL_options_stP10TABLE_LISTbjP19Prelocking_strategy+0x8a)[0x556de16a06ba]
/usr/sbin/mysqld(_Z24open_n_lock_single_tableP3THDP10TABLE_LIST13thr_lock_typejP19Prelocking_strategy+0x41)[0x556de16a0761]
/usr/sbin/mysqld(+0x8370c5)[0x556de18880c5]
/usr/sbin/mysqld(_ZNK12Wsrep_schema12restore_viewEP3THDRKN5wsrep2idE+0xf8)[0x556de188ad88]
/usr/sbin/mysqld(_ZN20Wsrep_server_service8log_viewEPN5wsrep21high_priority_serviceERKNS0_4viewE+0x4d4)[0x556de1a860d4]
/usr/sbin/mysqld(_ZN5wsrep12server_state7on_viewERKNS_4viewEPNS_21high_priority_serviceE+0x39b)[0x556de1e8e95b]
/usr/sbin/mysqld(+0xe4facc)[0x556de1ea0acc]
/usr/lib/galera/libgalera_smm.so(+0x5ccd9)[0x7fe3f9b90cd9]
/usr/lib/galera/libgalera_smm.so(+0x785b5)[0x7fe3f9bac5b5]
/usr/lib/galera/libgalera_smm.so(+0x66d53)[0x7fe3f9b9ad53]
/usr/lib/galera/libgalera_smm.so(+0x4248b)[0x7fe3f9b7648b]
/usr/sbin/mysqld(_ZN5wsrep18wsrep_provider_v2611run_applierEPNS_21high_priority_serviceE+0xe)[0x556de1e9e4fe]
/usr/sbin/mysqld(+0x836dff)[0x556de1887dff]
/usr/sbin/mysqld(_Z15start_wsrep_THDPv+0x388)[0x556de1879ac8]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7fa3)[0x7fe3fd381fa3]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7fe3fc8964cf]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): (null)
Connection ID (thread ID): 19
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

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.

We think the query pointer is invalid, but we will try to print it anyway. 
Query: 

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             38887                38887                processes 
Max open files            1048576              1048576              files     
Max locked memory         65536                65536                bytes     
Max address space         unlimited            unlimited            bytes     
Max file locks            unlimited            unlimited            locks     
Max pending signals       38887                38887                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

2021-03-10 22:52:33 0 [Note] WSREP: Loading provider /usr/lib/galera/libgalera_smm.so initial position: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496283
2021-03-10 22:52:33 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera/libgalera_smm.so'
2021-03-10 22:52:33 0 [Note] WSREP: wsrep_load(): Galera 4.7(ree4f10fc) by Codership Oy <info@codership.com> loaded successfully.
2021-03-10 22:52:33 0 [Note] WSREP: CRC-32C: using 64-bit x86 acceleration.
2021-03-10 22:52:33 0 [Note] WSREP: Found saved state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:-1, safe_to_bootstrap: 0
2021-03-10 22:52:33 0 [Note] WSREP: GCache DEBUG: opened preamble:
Version: 2
UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
Seqno: -1 - -1
Offset: -1
Synced: 0
2021-03-10 22:52:33 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd, offset: -1
2021-03-10 22:52:33 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (        0/134217752 bytes) complete.
2021-03-10 22:52:33 0 [Note] WSREP: GCache::RingBuffer initial scan...100.0% (134217752/134217752 bytes) complete.
2021-03-10 22:52:33 0 [Note] WSREP: Recovering GCache ring buffer: found gapless sequence 79405563-79496284
2021-03-10 22:52:33 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...  0.0% (        0/134216744 bytes) complete.
2021-03-10 22:52:33 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...100.0% (134216744/134216744 bytes) complete.
2021-03-10 22:52:33 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): found 28781/119503 locked buffers
2021-03-10 22:52:33 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): free space: 34799192/134217728
2021-03-10 22:52:33 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 10.0.50.61; 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 = fa
2021-03-10 22:52:33 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:33 0 [Note] WSREP: ####### Assign initial position for certification: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496283, protocol version: -1
2021-03-10 22:52:33 0 [Note] WSREP: Start replication
2021-03-10 22:52:33 0 [Note] WSREP: Connecting with bootstrap option: 0
2021-03-10 22:52:33 0 [Note] WSREP: Setting GCS initial position to 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496283
2021-03-10 22:52:33 0 [Note] WSREP: protonet asio version 0
2021-03-10 22:52:33 0 [Note] WSREP: Using CRC-32C for message checksums.
2021-03-10 22:52:33 0 [Note] WSREP: backend: asio
2021-03-10 22:52:33 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 
2021-03-10 22:52:33 0 [Note] WSREP: restore pc from disk successfully
2021-03-10 22:52:33 0 [Note] WSREP: GMCast version 0
2021-03-10 22:52:33 0 [Note] WSREP: (914ef51c-88ee, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567
2021-03-10 22:52:33 0 [Note] WSREP: (914ef51c-88ee, 'tcp://0.0.0.0:4567') multicast: , ttl: 1
2021-03-10 22:52:33 0 [Note] WSREP: EVS version 1
2021-03-10 22:52:33 0 [Note] WSREP: gcomm: connecting to group 'production', peer '10.0.50.61:4567,10.0.50.62:4567,10.0.50.63:4567'
2021-03-10 22:52:33 0 [Note] WSREP: (914ef51c-88ee, 'tcp://0.0.0.0:4567') Found matching local endpoint for a connection, blacklisting address tcp://10.0.50.61:4567
2021-03-10 22:52:33 0 [Note] WSREP: (914ef51c-88ee, 'tcp://0.0.0.0:4567') connection established to e8c66b63-b360 tcp://10.0.50.63:4567
2021-03-10 22:52:33 0 [Note] WSREP: (914ef51c-88ee, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-03-10 22:52:33 0 [Note] WSREP: (914ef51c-88ee, 'tcp://0.0.0.0:4567') connection established to d88157e3-a321 tcp://10.0.50.62:4567
2021-03-10 22:52:34 0 [Note] WSREP: EVS version upgrade 0 -> 1
2021-03-10 22:52:34 0 [Note] WSREP: declaring d88157e3-a321 at tcp://10.0.50.62:4567 stable
2021-03-10 22:52:34 0 [Note] WSREP: declaring e8c66b63-b360 at tcp://10.0.50.63:4567 stable
2021-03-10 22:52:34 0 [Note] WSREP: PC protocol upgrade 0 -> 1
2021-03-10 22:52:34 0 [Note] WSREP: Node d88157e3-a321 state prim
2021-03-10 22:52:34 0 [Note] WSREP: view(view_id(PRIM,914ef51c-88ee,63) memb {
	914ef51c-88ee,0
	d88157e3-a321,0
	e8c66b63-b360,0
} joined {
} left {
} partitioned {
})
2021-03-10 22:52:34 0 [Note] WSREP: save pc into disk
2021-03-10 22:52:34 0 [Note] WSREP: clear restored view
2021-03-10 22:52:34 0 [Note] WSREP: gcomm: connected
2021-03-10 22:52:34 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
2021-03-10 22:52:34 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
2021-03-10 22:52:34 0 [Note] WSREP: Opened channel 'production'
2021-03-10 22:52:34 1 [Note] WSREP: Starting applier thread 1
2021-03-10 22:52:34 2 [Note] WSREP: Starting rollbacker thread 2
2021-03-10 22:52:34 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 3
2021-03-10 22:52:34 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: ebd6a7ad-81ea-11eb-9672-0f087c610f7f
2021-03-10 22:52:34 0 [Note] WSREP: STATE EXCHANGE: sent state msg: ebd6a7ad-81ea-11eb-9672-0f087c610f7f
2021-03-10 22:52:34 0 [Note] WSREP: STATE EXCHANGE: got state msg: ebd6a7ad-81ea-11eb-9672-0f087c610f7f from 0 (galera01)
2021-03-10 22:52:34 0 [Note] WSREP: STATE EXCHANGE: got state msg: ebd6a7ad-81ea-11eb-9672-0f087c610f7f from 2 (galera03)
2021-03-10 22:52:34 0 [Note] WSREP: STATE EXCHANGE: got state msg: ebd6a7ad-81ea-11eb-9672-0f087c610f7f from 1 (galera02)
2021-03-10 22:52:34 0 [Note] WSREP: Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 28,
	members    = 2/3 (joined/total),
	act_id     = 79496285,
	last_appl. = 79410706,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:52:34 0 [Note] WSREP: Flow-control interval: [28, 28]
2021-03-10 22:52:34 0 [Note] WSREP: Shifting OPEN -> PRIMARY (TO: 79496286)
2021-03-10 22:52:34 1 [Note] WSREP: ####### processing CC 79496286, local, ordered
2021-03-10 22:52:34 1 [Note] WSREP: Process first view: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd my uuid: 914ef51c-81ea-11eb-88ee-6afc09c663ee
2021-03-10 22:52:34 1 [Note] WSREP: Server galera01 connected to cluster at position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496286 with ID 914ef51c-81ea-11eb-88ee-6afc09c663ee
2021-03-10 22:52:34 1 [Note] WSREP: Server status change disconnected -> connected
2021-03-10 22:52:34 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:34 1 [Note] WSREP: ####### My UUID: 914ef51c-81ea-11eb-88ee-6afc09c663ee
2021-03-10 22:52:34 1 [Note] WSREP: Cert index reset to 00000000-0000-0000-0000-000000000000:-1 (proto: 10), state transfer needed: yes
2021-03-10 22:52:34 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:34 1 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:-1, protocol version: -1
2021-03-10 22:52:34 1 [Note] WSREP: State transfer required: 
	Group state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496286
	Local state: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496283
2021-03-10 22:52:34 1 [Note] WSREP: Server status change connected -> joiner
2021-03-10 22:52:34 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:34 0 [Note] WSREP: Running: 'wsrep_sst_mariabackup --role 'joiner' --address '10.0.50.61' --datadir '/var/lib/mysql/' --parent '10344' --mysqld-args --wsrep_start_position=10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496283'
2021-03-10 22:52:34 0 [Note] WSREP: Joiner monitor thread started to monitor
WSREP_SST: [INFO] Logging all stderr of SST/Innobackupex to syslog (20210310 22:52:34.556)
2021-03-10 22:52:34 1 [Note] WSREP: Prepared SST request: mariabackup|10.0.50.61:4444/xtrabackup_sst//1
2021-03-10 22:52:34 1 [Note] WSREP: ####### IST uuid:10d82fc8-c4a4-11e7-890a-6ad2327f57cd f: 79496284, l: 79496286, STRv: 3
2021-03-10 22:52:34 1 [Note] WSREP: IST receiver addr using tcp://10.0.50.61:4568
2021-03-10 22:52:34 1 [Note] WSREP: Prepared IST receiver for 79496284-79496286, listening at: tcp://10.0.50.61:4568
2021-03-10 22:52:34 0 [Note] WSREP: Member 0.0 (galera01) requested state transfer from '*any*'. Selected 2.0 (galera03)(SYNCED) as donor.
2021-03-10 22:52:34 0 [Note] WSREP: Shifting PRIMARY -> JOINER (TO: 79496286)
2021-03-10 22:52:34 1 [Note] WSREP: Requesting state transfer: success, donor: 2
2021-03-10 22:52:34 0 [Note] WSREP: 2.0 (galera03): State transfer to 0.0 (galera01) complete.
2021-03-10 22:52:34 0 [Note] WSREP: Member 2.0 (galera03) synced with group.
2021-03-10 22:52:34 3 [Note] WSREP: SST received
2021-03-10 22:52:34 3 [Note] WSREP: Server status change joiner -> initializing
2021-03-10 22:52:34 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:35 0 [Warning] InnoDB: Using innodb_locks_unsafe_for_binlog is DEPRECATED. This option may be removed in future releases. Please use READ COMMITTED transaction isolation level instead; Please refer to https://mariadb.com/kb/en/library/set-transaction/
2021-03-10 22:52:35 0 [Note] InnoDB: Using Linux native AIO
2021-03-10 22:52:35 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2021-03-10 22:52:35 0 [Note] InnoDB: Uses event mutexes
2021-03-10 22:52:35 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2021-03-10 22:52:35 0 [Note] InnoDB: Number of pools: 1
2021-03-10 22:52:35 0 [Note] InnoDB: Using SSE2 crc32 instructions
2021-03-10 22:52:35 0 [Note] mysqld: O_TMPFILE is not supported on /tmp (disabling future attempts)
2021-03-10 22:52:35 0 [Note] InnoDB: Initializing buffer pool, total size = 6G, instances = 8, chunk size = 128M
2021-03-10 22:52:35 0 [Note] InnoDB: Completed initialization of buffer pool
2021-03-10 22:52:35 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2021-03-10 22:52:35 0 [Note] InnoDB: Setting log file ./ib_logfile101 size to 134217728 bytes
2021-03-10 22:52:35 0 [Note] InnoDB: Setting log file ./ib_logfile1 size to 134217728 bytes
2021-03-10 22:52:35 0 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2021-03-10 22:52:35 0 [Note] InnoDB: New log files created, LSN=254587911023
2021-03-10 22:52:35 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2021-03-10 22:52:35 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2021-03-10 22:52:35 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2021-03-10 22:52:35 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2021-03-10 22:52:35 0 [Note] InnoDB: Waiting for purge to start
2021-03-10 22:52:35 0 [Note] InnoDB: 10.4.18 started; log sequence number 254587911180; transaction id 174201540
2021-03-10 22:52:35 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2021-03-10 22:52:35 0 [Note] Plugin 'FEEDBACK' is disabled.
2021-03-10 22:52:35 0 [Warning] Failed to setup SSL
2021-03-10 22:52:35 0 [Warning] SSL error: SSL_CTX_set_default_verify_paths failed
2021-03-10 22:52:35 0 [Warning] SSL error: error:02001002:system library:fopen:No such file or directory
2021-03-10 22:52:35 0 [Warning] SSL error: error:2006D080:BIO routines:BIO_new_file:no such file
2021-03-10 22:52:35 0 [Warning] SSL error: error:0B084002:x509 certificate routines:X509_load_cert_crl_file:system lib
2021-03-10 22:52:35 0 [Note] Server socket created on IP: '0.0.0.0'.
2021-03-10 22:52:35 0 [Warning] 'user' entry 'root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:52:35 0 [Warning] 'proxies_priv' entry '@% root@galera01' ignored in --skip-name-resolve mode.
2021-03-10 22:52:35 0 [Note] WSREP: wsrep_init_schema_and_SR (nil)
2021-03-10 22:52:35 0 [Note] WSREP: Server initialized
2021-03-10 22:52:35 0 [Note] WSREP: Server status change initializing -> initialized
2021-03-10 22:52:35 0 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:35 3 [Note] WSREP: Server status change initialized -> joined
2021-03-10 22:52:35 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:35 3 [Note] WSREP: Recovered position from storage: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496283
2021-03-10 22:52:35 3 [Note] WSREP: Recovered view from SST:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496283
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a321-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03

2021-03-10 22:52:35 3 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:35 10 [Note] WSREP: Recovered cluster id 10d82fc8-c4a4-11e7-890a-6ad2327f57cd
2021-03-10 22:52:35 3 [Note] WSREP: SST received: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496283
2021-03-10 22:52:35 3 [Note] WSREP: SST succeeded for position 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496283
2021-03-10 22:52:35 1 [Note] WSREP: Installed new state from SST: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496283
2021-03-10 22:52:35 0 [Note] WSREP: Joiner monitor thread ended with total time 1 sec
2021-03-10 22:52:35 1 [Note] WSREP: Receiving IST: 3 writesets, seqnos 79496284-79496286
2021-03-10 22:52:35 0 [Note] WSREP: ####### IST applying starts with 79496284
2021-03-10 22:52:35 0 [Note] WSREP: ####### IST current seqno initialized to 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Receiving IST...  0.0% (    0/16478 events) complete.
2021-03-10 22:52:35 0 [Note] WSREP: IST preload starting at 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:79479808, protocol version: 5
2021-03-10 22:52:35 11 [Note] WSREP: Starting applier thread 11
2021-03-10 22:52:35 12 [Note] WSREP: Starting applier thread 12
2021-03-10 22:52:35 13 [Note] WSREP: Starting applier thread 13
2021-03-10 22:52:35 15 [Note] WSREP: Starting applier thread 15
2021-03-10 22:52:35 16 [Note] WSREP: Starting applier thread 16
2021-03-10 22:52:35 0 [Note] Reading of all Master_info entries succeeded
2021-03-10 22:52:35 0 [Note] Added new Master_info '' to hash table
2021-03-10 22:52:35 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.4.18-MariaDB-1:10.4.18+maria~buster'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  mariadb.org binary distribution
2021-03-10 22:52:35 18 [Note] WSREP: Starting applier thread 18
2021-03-10 22:52:35 19 [Note] WSREP: Starting applier thread 19
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496251 -> 79496252
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496252 -> 79496253
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496253 -> 79496254
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496254 -> 79496255
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496255 -> 79496256
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496257 -> 79496258
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496259 -> 79496260
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496261 -> 79496262
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496263 -> 79496264
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496265 -> 79496266
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496269 -> 79496270
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496270 -> 79496271
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496271 -> 79496272
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496272 -> 79496273
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496273 -> 79496274
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496274 -> 79496275
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496275 -> 79496276
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496277 -> 79496278
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496281 -> 79496282
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496282 -> 79496283
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from preload: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from preload: 79405563
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496283 -> 79496284
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from ist: 79405564
2021-03-10 22:52:35 1 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496284
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(3):
	0: 914ef51c-81ea-11eb-88ed-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a321-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:35 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496284 -> 79496285
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from ist: 79405564
2021-03-10 22:52:35 11 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496285
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: -1
  members(2):
	0: d88157e3-7b9b-11eb-a321-8e9822273722, galera02
	1: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:35 11 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:35 0 [Note] WSREP: REPL Protocols: 10 (5)
2021-03-10 22:52:35 0 [Note] WSREP: ####### Adjusting cert position: 79496285 -> 79496286
2021-03-10 22:52:35 0 [Note] WSREP: Service thread queue flushed.
2021-03-10 22:52:35 0 [Note] WSREP: Lowest cert index boundary for CC from ist: 79479809
2021-03-10 22:52:35 0 [Note] WSREP: Min available from gcache for CC from ist: 79405564
2021-03-10 22:52:35 12 [Note] WSREP: ================================================
View:
  id: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496286
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: 0
  members(3):
	0: 914ef51c-81ea-11eb-88ee-6afc09c663ee, galera01
	1: d88157e3-7b9b-11eb-a321-8e9822273722, galera02
	2: e8c66b63-7b9b-11eb-b360-17a8436ba2c1, galera03
=================================================
2021-03-10 22:52:35 12 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:35 0 [Note] WSREP: Receiving IST...100.0% (16478/16478 events) complete.
2021-03-10 22:52:35 1 [Note] WSREP: Draining apply monitors after IST up to 79496286
2021-03-10 22:52:35 1 [Note] WSREP: IST received: 10d82fc8-c4a4-11e7-890a-6ad2327f57cd:79496286
2021-03-10 22:52:35 1 [Note] WSREP: Lowest cert index boundary for CC from sst: 79479809
2021-03-10 22:52:35 1 [Note] WSREP: Min available from gcache for CC from sst: 79405564
2021-03-10 22:52:35 0 [Note] WSREP: 0.0 (galera01): State transfer from 2.0 (galera03) complete.
2021-03-10 22:52:35 0 [Note] WSREP: Shifting JOINER -> JOINED (TO: 79496286)
2021-03-10 22:52:35 0 [Note] WSREP: Member 0.0 (galera01) synced with group.
2021-03-10 22:52:35 0 [Note] WSREP: Shifting JOINED -> SYNCED (TO: 79496286)
2021-03-10 22:52:35 1 [Note] WSREP: Server galera01 synced with group
2021-03-10 22:52:35 1 [Note] WSREP: Server status change joined -> synced
2021-03-10 22:52:35 1 [Note] WSREP: Synchronized with group, ready for connections
2021-03-10 22:52:35 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2021-03-10 22:52:36 0 [Note] WSREP: (914ef51c-88ee, 'tcp://0.0.0.0:4567') turning message relay requesting off
2021-03-10 22:52:44 0 [Note] InnoDB: Buffer pool(s) load completed at 210310 22:52:44