PID: 9785 (mysqld) UID: 89 (mysql) GID: 89 (mysql) Signal: 11 (SEGV) Timestamp: Tue 2016-08-23 12:08:29 CEST (3min 44s ago) Command Line: /usr/sbin/mysqld --wsrep-new-cluster --wsrep_start_position=00000000-0000-0000-0000-000000000000:-1 Executable: /usr/bin/mysqld Control Group: / Slice: -.slice Boot ID: b18796af17b5441c92d2dbfbd65219d7 Machine ID: 0715b6e53782a4746437ae810000038f Hostname: vserver3727 Coredump: /var/lib/systemd/coredump/core.mysqld.89.b18796af17b5441c92d2dbfbd65219d7.9785.1471946909000000000000.lz4 Message: Process 9785 (mysqld) of user 89 dumped core. Stack trace of thread 9791: #0 0x00007f672e64033f pthread_kill (libpthread.so.0) #1 0x000055667cd806ef handle_fatal_signal (mysqld) #2 0x00007f672e643080 __restore_rt (libpthread.so.0) #3 0x000055667cd1f656 n/a (mysqld) #4 0x00007f672bf752a7 _ZN6galera13ReplicatorSMM19process_conf_changeEPvRK15wsrep_view_infoiNS_10Replicator5StateEl (libgalera_smm.so) #5 0x00007f672bf4b9eb _ZN6galera15GcsActionSource8dispatchEPvRK10gcs_actionRb (libgalera_smm.so) #6 0x00007f672bf4d342 _ZN6galera15GcsActionSource7processEPvRb (libgalera_smm.so) Aug 23 12:07:42 vserver3727 systemd[1]: Starting MariaDB database server... Aug 23 12:07:45 vserver3727 sh[8863]: WSREP: Recovered position 00000000-0000-0000-0000-000000000000:-1 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] /usr/sbin/mysqld (mysqld 10.1.16-MariaDB) starting as process 8999 ... Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: Read nil XID from storage engines, skipping position init Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera/libgalera_smm.so' Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: wsrep_load(): Galera 3.17(rXXXX) by Codership Oy loaded successfully. Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: CRC-32C: using hardware acceleration. Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: Found saved state: 00000000-0000-0000-0000-000000000000:-1 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 109.73.52.248; 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 = 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 = /var/lib/mysql//galera.cache; gcache.page_size = 128M; 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 = false; pc.ignore_quorum = false Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948103563008 [Note] WSREP: Service thread queue flushed. Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: Assign initial position for certification: -1, protocol version: -1 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: wsrep_sst_grab() Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: Start replication Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: 'wsrep-new-cluster' option used, bootstrapping the cluster Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: Setting initial position to 00000000-0000-0000-0000-000000000000:-1 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: protonet asio version 0 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: Using CRC-32C for message checksums. Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: backend: asio Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: gcomm thread scheduling priority set to other:0 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: restore pc from disk successfully Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: GMCast version 0 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: (05ce3876, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: (05ce3876, 'tcp://0.0.0.0:4567') multicast: , ttl: 1 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: EVS version 0 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: gcomm: bootstrapping new group 'my_galera_cluster' Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: start_prim is enabled, turn off pc_recovery Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: Node 05ce3876 state prim Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: view(view_id(PRIM,05ce3876,21) memb { Aug 23 12:07:45 vserver3727 mysqld[8999]: 05ce3876,0 Aug 23 12:07:45 vserver3727 mysqld[8999]: } joined { Aug 23 12:07:45 vserver3727 mysqld[8999]: } left { Aug 23 12:07:45 vserver3727 mysqld[8999]: } partitioned { Aug 23 12:07:45 vserver3727 mysqld[8999]: }) Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: save pc into disk Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: clear restored view Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: gcomm: connected Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0) Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: Opened channel 'my_galera_cluster' Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948319001792 [Note] WSREP: Waiting for SST to complete. Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948053227264 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 1 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948053227264 [Note] WSREP: Starting new group from scratch: 70159df2-6919-11e6-9d38-03de64681ba9 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948053227264 [Note] WSREP: STATE_EXCHANGE: sent state UUID: 7015e2e5-6919-11e6-8497-56ec9692fad2 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948053227264 [Note] WSREP: STATE EXCHANGE: sent state msg: 7015e2e5-6919-11e6-8497-56ec9692fad2 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948053227264 [Note] WSREP: STATE EXCHANGE: got state msg: 7015e2e5-6919-11e6-8497-56ec9692fad2 from 0 (node1) Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948053227264 [Note] WSREP: Quorum results: Aug 23 12:07:45 vserver3727 mysqld[8999]: version = 4, Aug 23 12:07:45 vserver3727 mysqld[8999]: component = PRIMARY, Aug 23 12:07:45 vserver3727 mysqld[8999]: conf_id = 0, Aug 23 12:07:45 vserver3727 mysqld[8999]: members = 1/1 (joined/total), Aug 23 12:07:45 vserver3727 mysqld[8999]: act_id = 0, Aug 23 12:07:45 vserver3727 mysqld[8999]: last_appl. = -1, Aug 23 12:07:45 vserver3727 mysqld[8999]: protocols = 0/7/3 (gcs/repl/appl), Aug 23 12:07:45 vserver3727 mysqld[8999]: group UUID = 70159df2-6919-11e6-9d38-03de64681ba9 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948053227264 [Note] WSREP: Flow-control interval: [16, 16] Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948053227264 [Note] WSREP: Restored state OPEN -> JOINED (0) Aug 23 12:07:45 vserver3727 mysqld[8999]: 160823 12:07:45 [ERROR] mysqld got signal 11 ; Aug 23 12:07:45 vserver3727 mysqld[8999]: This could be because you hit a bug. It is also possible that this binary Aug 23 12:07:45 vserver3727 mysqld[8999]: or one of the libraries it was linked against is corrupt, improperly built, Aug 23 12:07:45 vserver3727 mysqld[8999]: or misconfigured. This error can also be caused by malfunctioning hardware. Aug 23 12:07:45 vserver3727 mysqld[8999]: To report this bug, see https://mariadb.com/kb/en/reporting-bugs Aug 23 12:07:45 vserver3727 mysqld[8999]: We will try our best to scrape up some info that will hopefully help Aug 23 12:07:45 vserver3727 mysqld[8999]: diagnose the problem, but since we have already crashed, Aug 23 12:07:45 vserver3727 mysqld[8999]: something is definitely wrong and this may fail. Aug 23 12:07:45 vserver3727 mysqld[8999]: Server version: 10.1.16-MariaDB Aug 23 12:07:45 vserver3727 mysqld[8999]: key_buffer_size=0 Aug 23 12:07:45 vserver3727 mysqld[8999]: read_buffer_size=262144 Aug 23 12:07:45 vserver3727 mysqld[8999]: max_used_connections=0 Aug 23 12:07:45 vserver3727 mysqld[8999]: max_threads=153 Aug 23 12:07:45 vserver3727 mysqld[8999]: thread_count=2 Aug 23 12:07:45 vserver3727 mysqld[8999]: It is possible that mysqld could use up to Aug 23 12:07:45 vserver3727 mysqld[8999]: key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 120617 K bytes of memory Aug 23 12:07:45 vserver3727 mysqld[8999]: Hope that's ok; if not, decrease some variables in the equation. Aug 23 12:07:45 vserver3727 mysqld[8999]: Thread pointer: 0x0x7f4835199148 Aug 23 12:07:45 vserver3727 mysqld[8999]: Attempting backtrace. You can use the following information to find out Aug 23 12:07:45 vserver3727 mysqld[8999]: where mysqld died. If you see no messages after this, something went Aug 23 12:07:45 vserver3727 mysqld[8999]: terribly wrong... Aug 23 12:07:45 vserver3727 mysqld[8999]: stack_bottom = 0x7f4841d25d98 thread_stack 0x48400 Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948053227264 [Note] WSREP: Member 0.0 (node1) synced with group. Aug 23 12:07:45 vserver3727 mysqld[8999]: 2016-08-23 12:07:45 139948053227264 [Note] WSREP: Shifting JOINED -> SYNCED (TO: 0) Aug 23 12:07:45 vserver3727 mysqld[8999]: /usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x56520588e7be] Aug 23 12:07:45 vserver3727 mysqld[8999]: /usr/sbin/mysqld(handle_fatal_signal+0x365)[0x5652053d06b5] Aug 23 12:07:45 vserver3727 mysqld[8999]: /usr/lib/libpthread.so.0(+0x11080)[0x7f483fd93080] Aug 23 12:07:45 vserver3727 mysqld[8999]: /usr/sbin/mysqld(+0x52f656)[0x56520536f656] Aug 23 12:07:45 vserver3727 mysqld[8999]: /usr/lib/galera/libgalera_smm.so(_ZN6galera13ReplicatorSMM19process_conf_changeEPvRK15wsrep_view_infoiNS_10Replicator5StateEl+0x457)[0x7f483d5752a7] Aug 23 12:07:45 vserver3727 mysqld[8999]: /usr/lib/galera/libgalera_smm.so(_ZN6galera15GcsActionSource8dispatchEPvRK10gcs_actionRb+0x4fb)[0x7f483d54b9eb] Aug 23 12:07:45 vserver3727 mysqld[8999]: /usr/lib/galera/libgalera_smm.so(_ZN6galera15GcsActionSource7processEPvRb+0x62)[0x7f483d54d342] Aug 23 12:07:45 vserver3727 mysqld[8999]: /usr/lib/galera/libgalera_smm.so(_ZN6galera13ReplicatorSMM10async_recvEPv+0x7b)[0x7f483d5749bb] Aug 23 12:07:45 vserver3727 mysqld[8999]: /usr/lib/galera/libgalera_smm.so(galera_recv+0x18)[0x7f483d58e768] Aug 23 12:07:45 vserver3727 mysqld[8999]: /usr/sbin/mysqld(+0x53e837)[0x56520537e837] Aug 23 12:07:45 vserver3727 mysqld[8999]: /usr/sbin/mysqld(start_wsrep_THD+0x465)[0x56520536e335] Aug 23 12:07:45 vserver3727 mysqld[8999]: /usr/lib/libpthread.so.0(+0x7454)[0x7f483fd89454] Aug 23 12:07:45 vserver3727 mysqld[8999]: /usr/lib/libc.so.6(clone+0x5f)[0x7f483f4407df] Aug 23 12:07:45 vserver3727 mysqld[8999]: Trying to get some variables. Aug 23 12:07:45 vserver3727 mysqld[8999]: Some pointers may be invalid and cause the dump to abort. Aug 23 12:07:45 vserver3727 mysqld[8999]: Query (0x0): Aug 23 12:07:45 vserver3727 mysqld[8999]: Connection ID (thread ID): 1 Aug 23 12:07:45 vserver3727 mysqld[8999]: Status: NOT_KILLED Aug 23 12:07:45 vserver3727 mysqld[8999]: 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 Aug 23 12:07:45 vserver3727 mysqld[8999]: The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains Aug 23 12:07:45 vserver3727 mysqld[8999]: information that should help you find out what is causing the crash. Aug 23 12:07:45 vserver3727 mysqld[8999]: Writing a core file Aug 23 12:07:45 vserver3727 systemd[1]: Started Process Core Dump (PID 9007/UID 0). Aug 23 12:07:46 vserver3727 systemd[1]: mariadb.service: Main process exited, code=killed, status=11/SEGV Aug 23 12:07:46 vserver3727 systemd[1]: Failed to start MariaDB database server. Aug 23 12:07:46 vserver3727 systemd[1]: mariadb.service: Unit entered failed state. Aug 23 12:07:46 vserver3727 systemd[1]: mariadb.service: Failed with result 'signal'. Aug 23 12:07:46 vserver3727 systemd-coredump[9008]: Process 8999 (mysqld) of user 89 dumped core. Stack trace of thread 9005: #0 0x00007f483fd9033f pthread_kill (libpthread.so.0) #1 0x00005652053d06ef handle_fatal_signal (mysqld) #2 0x00007f483fd93080 __restore_rt (libpthread.so.0) #3 0x000056520536f656 n/a (mysqld) #4 0x00007f483d5752a7 _ZN6galera13ReplicatorSMM19process_conf_changeEPvRK15wsrep_view_infoiNS_10Replicator5StateEl (libgalera_smm.so) #5 0x00007f483d54b9eb _ZN6galera15GcsActionSource8dispatchEPvRK10gcs_actionRb (libgalera_smm.so) #6 0x00007f483d54d342 _ZN6galera15GcsActionSource7processEPvRb (libgalera_smm.so) #7 0x00007f483d5749bb _ZN6galera13ReplicatorSMM10async_recvEPv (libgalera_smm.so) #8 0x00007f483d58e768 galera_recv (libgalera_smm.so) #9 0x000056520537e837 n/a (mysqld) #10 0x000056520536e335 start_wsrep_THD (mysqld) #11 0x00007f483fd89454 start_thread (libpthread.so.0) #12 0x00007f483f4407df __clone (libc.so.6) Stack trace of thread 8999: #0 0x00007f483fd8f10f pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x0000565205375b53 _Z14wsrep_sst_waitv (mysqld) #2 0x000056520536d932 _Z18wsrep_init_startupb (mysqld) #3 0x00005652051b2e99 n/a (mysqld) #4 0x00005652051b6617 _Z11mysqld_mainiPPc (mysqld) #5 0x00007f483f378291 __libc_start_main (libc.so.6) #6 0x00005652051aa189 _start (mysqld) Stack trace of thread 9004: #0 0x00007f483fd8f10f pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x000056520537f54b n/a (mysqld) #2 0x000056520536e335 start_wsrep_THD (mysqld) #3 0x00007f483fd89454 start_thread (libpthread.so.0) #4 0x00007f483f4407df __clone (libc.so.6) Stack trace of thread 9001: #0 0x00007f483fd8f10f pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007f483d53c036 _ZN2gu4Lock4waitERKNS_4CondE (libgalera_smm.so) #2 0x00007f483fd89454 start_thread (libpthread.so.0) #3 0x00007f483f4407df __clone (libc.so.6) Stack trace of thread 9003: #0 0x00007f483fd8f10f pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007f483d503980 _ZN2gu4Lock4waitERKNS_4CondE (libgalera_smm.so) #2 0x00007f483d4f9afa core_msg_recv (libgalera_smm.so) #3 0x00007f483d4ff564 gcs_recv_thread (libgalera_smm.so) #4 0x00007f483fd89454 start_thread (libpthread.so.0) #5 0x00007f483f4407df __clone (libc.so.6) Stack trace of thread 9002: #0 0x00007f483f440dd3 epoll_wait (libc.so.6) #1 0x00007f483d4f0188 _ZN4asio6detail13epoll_reactor3runEbRNS0_8op_queueINS0_25task_io_service_operationEEE (libgalera_smm.so) #2 0x00007f483d4eb55a _ZN4asio6detail15task_io_service6do_oneERNS0_11scoped_lockINS0_11posix_mutexEEEPNS1_16idle_thread_infoE (libgalera_smm.so) #3 0x00007f483d505491 _ZN9GCommConn3runEv (libgalera_smm.so) #4 0x00007f483d50d149 _ZN9GCommConn6run_fnEPv (libgalera_smm.so) #5 0x00007f483fd89454 start_thread (libpthread.so.0) #6 0x00007f483f4407df __clone (libc.so.6) Stack trace of thread 9000: #0 0x00007f483fd8f4b8 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x0000565205892eea n/a (mysqld) #2 0x00007f483fd89454 start_thread (libpthread.so.0) #3 0x00007f483f4407df __clone (libc.so.6) Aug 23 12:07:51 vserver3727 systemd[1]: mariadb.service: Service hold-off time over, scheduling restart. Aug 23 12:07:51 vserver3727 systemd[1]: Stopped MariaDB database server.