170328 09:02:54 mysqld_safe Starting mysqld daemon with databases from /var/persistent
170328 09:02:54 mysqld_safe WSREP: Running position recovery with --log_error='/var/persistent/wsrep_recovery.plR9Kg' --pid-file='/var/persistent/vmnds23node1-recover.pid'
2017-03-28  9:02:54 139916663138112 [Note] /usr/local/mariadb/mariadb_base/bin/mysqld (mysqld 10.1.21-MariaDB) starting as process 23390 ...
170328 09:02:57 mysqld_safe WSREP: Recovered position d4f1c312-0a7c-11e7-9cb3-cf3bd2177a21:161
2017-03-28  9:02:57 139962560333632 [Note] /usr/local/mariadb/mariadb_base/bin/mysqld (mysqld 10.1.21-MariaDB) starting as process 23482 ...
2017-03-28  9:02:57 139962560333632 [Note] WSREP: Read nil XID from storage engines, skipping position init
2017-03-28  9:02:57 139962560333632 [Note] WSREP: wsrep_load(): loading provider library '/lib/libgalera_smm.so'
2017-03-28  9:02:57 139962560333632 [Note] WSREP: wsrep_load(): Galera 25.3.19(r3667) by Codership Oy <info@codership.com> loaded successfully.
2017-03-28  9:02:57 139962560333632 [Note] WSREP: CRC-32C: using "slicing-by-8" algorithm.
2017-03-28  9:02:57 139962560333632 [Note] WSREP: Found saved state: d4f1c312-0a7c-11e7-9cb3-cf3bd2177a21:-1, safe_to_bootsrap: 0
2017-03-28  9:02:57 139962560333632 [Note] WSREP: Passing config to GCS: base_dir = /var/persistent/; base_host = 10.9.29.31; base_port = 4567; cert.log_conflicts = no; debug = no; evs.auto_evict = 0; evs.delay_margin = PT1S; evs.delayed_keep_period = PT30S; evs.inactive_check_period = PT2.5S; evs.inactive_timeout = PT15S; evs.join_retrans_period = PT1S; evs.max_install_timeouts = 3; evs.send_window = 512; evs.stats_report_period = PT1M; evs.suspect_timeout = PT5S; evs.user_send_window = 256; evs.view_forget_timeout = PT24H; gcache.dir = /var/persistent/; gcache.keep_pages_size = 0; gcache.mem_size = 0; gcache.name = /var/persistent//galera.cache; gcache.page_size = 128M; gcache.recover = no; 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 = 2410151936; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = no; gmcast.listen_addr = tcp://0.0.0.0:4567; gmcast.segment = 0; gmc
2017-03-28  9:02:57 139962560333632 [Note] WSREP: GCache history reset: old(d4f1c312-0a7c-11e7-9cb3-cf3bd2177a21:0) -> new(d4f1c312-0a7c-11e7-9cb3-cf3bd2177a21:161)
2017-03-28  9:02:57 139962560333632 [Note] WSREP: Assign initial position for certification: 161, protocol version: -1
2017-03-28  9:02:57 139962560333632 [Note] WSREP: wsrep_sst_grab()
2017-03-28  9:02:57 139962560333632 [Note] WSREP: Start replication
2017-03-28  9:02:57 139962560333632 [Note] WSREP: Setting initial position to d4f1c312-0a7c-11e7-9cb3-cf3bd2177a21:161
2017-03-28  9:02:57 139962560333632 [Note] WSREP: protonet asio version 0
2017-03-28  9:02:57 139962560333632 [Note] WSREP: Using CRC-32C for message checksums.
2017-03-28  9:02:57 139962560333632 [Note] WSREP: backend: asio
2017-03-28  9:02:57 139962560333632 [Note] WSREP: gcomm thread scheduling priority set to other:0
2017-03-28  9:02:57 139962560333632 [Warning] WSREP: access file(/var/persistent//gvwstate.dat) failed(No such file or directory)
2017-03-28  9:02:57 139962560333632 [Note] WSREP: restore pc from disk failed
2017-03-28  9:02:57 139962560333632 [Note] WSREP: GMCast version 0
2017-03-28  9:02:57 139962560333632 [Note] WSREP: (dd871779, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567
2017-03-28  9:02:57 139962560333632 [Note] WSREP: (dd871779, 'tcp://0.0.0.0:4567') multicast: , ttl: 1
2017-03-28  9:02:57 139962560333632 [Note] WSREP: EVS version 0
2017-03-28  9:02:57 139962560333632 [Note] WSREP: gcomm: connecting to group 'mdbcluster', peer '10.9.29.31:4567,10.9.29.32:4567'
2017-03-28  9:02:57 139962560333632 [Note] WSREP: (dd871779, 'tcp://0.0.0.0:4567') connection established to dd871779 tcp://10.9.29.31:4567
2017-03-28  9:02:57 139962560333632 [Warning] WSREP: (dd871779, 'tcp://0.0.0.0:4567') address 'tcp://10.9.29.31:4567' points to own listening address, blacklisting
2017-03-28  9:02:57 139962560333632 [Note] WSREP: (dd871779, 'tcp://0.0.0.0:4567') connection established to ca4b3f9b tcp://10.9.29.32:4567
2017-03-28  9:02:57 139962560333632 [Note] WSREP: (dd871779, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers:
2017-03-28  9:02:58 139962560333632 [Note] WSREP: declaring ca4b3f9b at tcp://10.9.29.32:4567 stable
2017-03-28  9:02:58 139962560333632 [Note] WSREP: Node ca4b3f9b state prim
2017-03-28  9:02:58 139962560333632 [Note] WSREP: view(view_id(PRIM,ca4b3f9b,2) memb {
        ca4b3f9b,0
        dd871779,0
} joined {
} left {
} partitioned {
})
2017-03-28  9:02:58 139962560333632 [Note] WSREP: save pc into disk
2017-03-28  9:02:58 139962560333632 [Note] WSREP: gcomm: connected
2017-03-28  9:02:58 139962560333632 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
2017-03-28  9:02:58 139962560333632 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
2017-03-28  9:02:58 139962560333632 [Note] WSREP: Opened channel 'mdbcluster'
2017-03-28  9:02:58 139962560333632 [Note] WSREP: Waiting for SST to complete.
2017-03-28  9:02:58 139962229966592 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 1, memb_num = 2
2017-03-28  9:02:58 139962229966592 [Note] WSREP: STATE EXCHANGE: Waiting for state UUID.
2017-03-28  9:02:58 139962229966592 [Note] WSREP: STATE EXCHANGE: sent state msg: ddd75464-13b6-11e7-99c7-6ee1c9392090
2017-03-28  9:02:58 139962229966592 [Note] WSREP: STATE EXCHANGE: got state msg: ddd75464-13b6-11e7-99c7-6ee1c9392090 from 0 (10.9.29.32)
2017-03-28  9:02:58 139962229966592 [Note] WSREP: STATE EXCHANGE: got state msg: ddd75464-13b6-11e7-99c7-6ee1c9392090 from 1 (10.9.29.31)
2017-03-28  9:02:58 139962229966592 [Note] WSREP: Quorum results:
        version    = 4,
        component  = PRIMARY,
        conf_id    = 1,
        members    = 2/2 (joined/total),
        act_id     = 161,
        last_appl. = -1,
        protocols  = 0/7/3 (gcs/repl/appl),
        group UUID = d4f1c312-0a7c-11e7-9cb3-cf3bd2177a21
2017-03-28  9:02:58 139962229966592 [Note] WSREP: Flow-control interval: [23, 23]
2017-03-28  9:02:58 139962229966592 [Note] WSREP: Restored state OPEN -> JOINED (161)
2017-03-28  9:02:58 139962558851840 [Note] WSREP: New cluster view: global state: d4f1c312-0a7c-11e7-9cb3-cf3bd2177a21:161, view# 2: Primary, number of nodes: 2, my index: 1, protocol version 3
2017-03-28  9:02:58 139962560333632 [Note] WSREP: SST complete, seqno: 161
2017-03-28  9:02:58 139962229966592 [Note] WSREP: Member 1.0 (10.9.29.31) synced with group.
2017-03-28  9:02:58 139962229966592 [Note] WSREP: Shifting JOINED -> SYNCED (TO: 161)
2017-3-28 9:2:58 BW Encrypt plug [Note] Initializing mdb plugin...
2017-3-28 9:2:58 BW Encrypt plug [Note] Plugin properly initialized
2017-3-28 9:2:58 BW Encrypt plug [Note] Load keystore request
2017-3-28 9:2:58 BW Encrypt plug [Note] Latest key version = 2
2017-03-28  9:02:59 139962560333632 [Note] InnoDB: Using mutexes to ref count buffer pool pages
2017-03-28  9:02:59 139962560333632 [Note] InnoDB: The InnoDB memory heap is disabled
2017-03-28  9:02:59 139962560333632 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2017-03-28  9:02:59 139962560333632 [Note] InnoDB: GCC builtin __sync_synchronize() is used for memory barrier
2017-03-28  9:02:59 139962560333632 [Note] InnoDB: Compressed tables use zlib 1.2.3
2017-03-28  9:02:59 139962560333632 [Note] InnoDB: Using Linux native AIO
2017-03-28  9:02:59 139962560333632 [Note] InnoDB: Using generic crc32 instructions
2017-03-28  9:02:59 139962560333632 [Note] InnoDB: Initializing buffer pool, size = 919.0M
2017-03-28  9:02:59 139962560333632 [Note] InnoDB: Completed initialization of buffer pool
2017-03-28  9:02:59 139962560333632 [Note] InnoDB: Highest supported file format is Barracuda.
2017-3-28 9:2:59 BW Encrypt plug [Note] Key version 2 found
2017-03-28  9:02:59 139962560333632 [Note] InnoDB: 128 rollback segment(s) are active.
2017-03-28  9:02:59 139962560333632 [Note] InnoDB: Waiting for purge to start
2017-03-28  9:02:59 139962560333632 [Note] InnoDB:  Percona XtraDB (http://www.percona.com) 5.6.34-79.1 started; log sequence number 1742871
2017-03-28  9:02:59 139960325744384 [Note] InnoDB: Dumping buffer pool(s) not yet started
2017-03-28 09:02:59 7f4b0d7fa700 InnoDB: Loading buffer pool(s) from .//ib_buffer_pool
2017-03-28  9:02:59 139962560333632 [Note] InnoDB: Creating #1 thread id 139960300566272 total threads 1.
2017-03-28  9:02:59 139962560333632 [Note] Plugin 'FEEDBACK' is disabled.
170328  9:02:59 server_audit: MariaDB Audit Plugin version 1.4.0 STARTED.
170328  9:02:59 server_audit: logging started to the file /var/logs/auditLog.
2017-3-28 9:2:59 BW Encrypt plug [Note] Key version 2 found
2017-3-28 9:2:59 BW Encrypt plug [Note] Key version 2 found
2017-03-28  9:02:59 139962560333632 [Note] Server socket created on IP: '::'.
2017-3-28 9:2:59 BW Encrypt plug [Note] Key version 2 found
2017-3-28 9:2:59 BW Encrypt plug [Note] Key version 2 found
2017-3-28 9:2:59 BW Encrypt plug [Note] Key version 2 found
2017-3-28 9:2:59 BW Encrypt plug [Note] Key version 2 found
2017-3-28 9:2:59 BW Encrypt plug [Note] Key version 2 found
2017-3-28 9:2:59 BW Encrypt plug [Note] Key version 2 found
2017-03-28 09:02:59 7f4b0d7fa700 InnoDB: Buffer pool(s) load completed at 170328  9:02:59
2017-03-28  9:02:59 139962560333632 [Note] /usr/local/mariadb/mariadb_base/bin/mysqld: ready for connections.
Version: '10.1.21-MariaDB'  socket: '/var/run/mysql.sock'  port: 3306  Source distribution
2017-03-28  9:02:59 139962558851840 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2017-03-28  9:02:59 139962558851840 [Note] WSREP: REPL Protocols: 7 (3, 2)
2017-03-28  9:02:59 139962558851840 [Note] WSREP: Assign initial position for certification: 161, protocol version: 3
2017-03-28  9:02:59 139962476943104 [Note] WSREP: Service thread queue flushed.
2017-03-28  9:02:59 139962558851840 [Note] WSREP: Synchronized with group, ready for connections
2017-03-28  9:02:59 139962558851840 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2017-03-28  9:03:00 139962238359296 [Note] WSREP: (dd871779, 'tcp://0.0.0.0:4567') connection to peer dd871779 with addr tcp://10.9.29.31:4567 timed out, no messages seen in PT3S
2017-03-28  9:03:00 139962238359296 [Note] WSREP: (dd871779, 'tcp://0.0.0.0:4567') turning message relay requesting off
2017-3-28 9:3:1 BW Encrypt plug [Note] Key version 2 found
2017-3-28 9:16:34 BW Encrypt plug [Note] Key version 2 found
2017-3-28 9:20:3 BW Encrypt plug [Note] Key version 2 found
2017-3-28 9:23:17 BW Encrypt plug [Note] Key version 2 found
2017-3-28 9:23:17 BW Encrypt plug [Note] Key version 2 found
2017-03-28  9:31:07 139962181204736 [Warning] IP address '10.9.29.32' could not be resolved: Name or service not known
2017-03-28  9:46:07 139962181204736 [ERROR] Slave SQL: Could not execute Delete_rows_v1 event on table jfd.profile_building_subscriber; Cannot delete or update a parent row: a foreign key constraint fails (`jfd`.`profile_building_task`, CONSTRAINT `profile_building_task_ibfk_1` FOREIGN KEY (`profile_building_subscriber_uid`) REFERENCES `profile_building_subscriber` (`profile_building_subscriber_), Error_code: 1451; handler error HA_ERR_ROW_IS_REFERENCED; the event's master log FIRST, end_log_pos 177, Internal MariaDB error code: 1451
2017-03-28  9:46:07 139962181204736 [Warning] WSREP: RBR event 2 Delete_rows_v1 apply warning: 152, 6947
2017-03-28  9:46:07 139962181204736 [Warning] WSREP: Failed to apply app buffer: seqno: 6947, status: 1
         at galera/src/trx_handle.cpp:apply():351
Retrying 2th time
2017-03-28  9:46:07 139962181204736 [ERROR] Slave SQL: Could not execute Delete_rows_v1 event on table jfd.profile_building_subscriber; Cannot delete or update a parent row: a foreign key constraint fails (`jfd`.`profile_building_task`, CONSTRAINT `profile_building_task_ibfk_1` FOREIGN KEY (`profile_building_subscriber_uid`) REFERENCES `profile_building_subscriber` (`profile_building_subscriber_), Error_code: 1451; handler error HA_ERR_ROW_IS_REFERENCED; the event's master log FIRST, end_log_pos 177, Internal MariaDB error code: 1451
2017-03-28  9:46:07 139962181204736 [Warning] WSREP: RBR event 2 Delete_rows_v1 apply warning: 152, 6947
2017-03-28  9:46:07 139962181204736 [Warning] WSREP: Failed to apply app buffer: seqno: 6947, status: 1
         at galera/src/trx_handle.cpp:apply():351
Retrying 3th time
2017-03-28  9:46:07 139962181204736 [ERROR] Slave SQL: Could not execute Delete_rows_v1 event on table jfd.profile_building_subscriber; Cannot delete or update a parent row: a foreign key constraint fails (`jfd`.`profile_building_task`, CONSTRAINT `profile_building_task_ibfk_1` FOREIGN KEY (`profile_building_subscriber_uid`) REFERENCES `profile_building_subscriber` (`profile_building_subscriber_), Error_code: 1451; handler error HA_ERR_ROW_IS_REFERENCED; the event's master log FIRST, end_log_pos 177, Internal MariaDB error code: 1451
2017-03-28  9:46:07 139962181204736 [Warning] WSREP: RBR event 2 Delete_rows_v1 apply warning: 152, 6947
2017-03-28  9:46:07 139962181204736 [Warning] WSREP: Failed to apply app buffer: seqno: 6947, status: 1
         at galera/src/trx_handle.cpp:apply():351
Retrying 4th time
2017-03-28  9:46:07 139962181204736 [ERROR] Slave SQL: Could not execute Delete_rows_v1 event on table jfd.profile_building_subscriber; Cannot delete or update a parent row: a foreign key constraint fails (`jfd`.`profile_building_task`, CONSTRAINT `profile_building_task_ibfk_1` FOREIGN KEY (`profile_building_subscriber_uid`) REFERENCES `profile_building_subscriber` (`profile_building_subscriber_), Error_code: 1451; handler error HA_ERR_ROW_IS_REFERENCED; the event's master log FIRST, end_log_pos 177, Internal MariaDB error code: 1451
2017-03-28  9:46:07 139962181204736 [Warning] WSREP: RBR event 2 Delete_rows_v1 apply warning: 152, 6947
2017-03-28  9:46:07 139962181204736 [Warning] WSREP: failed to replay trx: source: dd871779-13b6-11e7-831f-5a24b2d09c67 version: 3 local: 1 state: REPLAYING flags: 1 conn_id: 10316 trx_id: 26288 seqnos (l: 6840, g: 6947, s: 6945, d: 6946, ts: 3092915556995)
2017-03-28  9:46:07 139962181204736 [Warning] WSREP: Failed to apply trx 6947 4 times
2017-03-28  9:46:07 139962181204736 [ERROR] WSREP: trx_replay failed for: 6, schema: (null), query: void
2017-03-28  9:46:07 139962181204736 [ERROR] Aborting

2017-03-28  9:46:10 139960325744384 [Warning] InnoDB: Dumping buffer pool(s) to .//ib_buffer_pool
2017-03-28  9:46:10 139960325744384 [Warning] InnoDB: Buffer pool(s) dump completed at 170328  9:46:10
170328  9:46:14 [ERROR] mysqld got signal 11 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.

To report this bug, see https://mariadb.com/kb/en/reporting-bugs

We will try our best to scrape up some info that will hopefully help
diagnose the problem, but since we have already crashed,
something is definitely wrong and this may fail.

Server version: 10.1.21-MariaDB
key_buffer_size=134217728
read_buffer_size=131072
max_used_connections=2
max_threads=1502
thread_count=3
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 3430253 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x38f2d48
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 = 0x7f4b929ec2c8 thread_stack 0x48400
/usr/local/mariadb/mariadb_base/bin/mysqld(my_print_stacktrace+0x24)[0xb506d4]
/usr/local/mariadb/mariadb_base/bin/mysqld(handle_fatal_signal+0x4cc)[0x727a7c]
/usr/local/mariadb/mariadb_base/lib64/libpthread.so.0(+0xf370)[0x7f4b926e9370]
/usr/local/mariadb/mariadb_base/bin/mysqld[0x54c8ea]
/usr/local/mariadb/mariadb_base/bin/mysqld[0x556762]
/usr/local/mariadb/mariadb_base/bin/mysqld[0x541faa]
/usr/local/mariadb/mariadb_base/bin/mysqld[0x542a2b]
/usr/local/mariadb/mariadb_base/bin/mysqld(_Z16acl_authenticateP3THDj+0xbf)[0x550d2f]
/usr/local/mariadb/mariadb_base/bin/mysqld(_Z16login_connectionP3THD+0x132)[0x668fc2]
/usr/local/mariadb/mariadb_base/bin/mysqld(_Z22thd_prepare_connectionP3THD+0x11)[0x6694c1]
/usr/local/mariadb/mariadb_base/bin/mysqld(_Z24do_handle_one_connectionP3THD+0x11f)[0x669b9f]
/usr/local/mariadb/mariadb_base/bin/mysqld(handle_one_connection+0x40)[0x669d90]
/usr/local/mariadb/mariadb_base/lib64/libpthread.so.0(+0x7dc5)[0x7f4b926e1dc5]
/usr/local/mariadb/mariadb_base/lib64/libc.so.6(clone+0x6d)[0x7f4b908f173d]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): is an invalid pointer
Connection ID (thread ID): 10317
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=off

The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html 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:

170328 09:46:15 mysqld_safe Number of processes running now: 0
170328 09:46:15 mysqld_safe WSREP: not restarting wsrep node automatically
170328 09:46:15 mysqld_safe mysqld from pid file /var/run/mysql.pid ended