2018-10-15T11:53:53.453276Z 0 [Note] WSREP: (5a04dec8, 'tcp://0.0.0.0:4567') connection established to fcfc1b0c tcp://176.9.25.20:4567 2018-10-15T11:53:53.453464Z 0 [Note] WSREP: (5a04dec8, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 2018-10-15T11:53:53.454454Z 0 [Note] WSREP: declaring 27013b5f at tcp://176.9.63.4:4567 stable 2018-10-15T11:53:53.454477Z 0 [Note] WSREP: declaring fcfc1b0c at tcp://176.9.25.20:4567 stable 2018-10-15T11:53:53.454762Z 0 [Note] WSREP: Node 27013b5f state primary 2018-10-15T11:53:53.455030Z 0 [Note] WSREP: Current view of cluster as seen by this node view (view_id(PRIM,27013b5f,181) memb { 27013b5f,0 5a04dec8,0 fcfc1b0c,0 } joined { } left { } partitioned { } ) 2018-10-15T11:53:53.455037Z 0 [Note] WSREP: Save the discovered primary-component to disk 2018-10-15T11:53:53.474799Z 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 1, memb_num = 3 2018-10-15T11:53:53.474842Z 0 [Note] WSREP: STATE EXCHANGE: Waiting for state UUID. 2018-10-15T11:53:53.475149Z 0 [Note] WSREP: STATE EXCHANGE: sent state msg: fd02e760-d070-11e8-aab8-924e84a45b71 2018-10-15T11:53:53.475538Z 0 [Note] WSREP: STATE EXCHANGE: got state msg: fd02e760-d070-11e8-aab8-924e84a45b71 from 0 (garb) 2018-10-15T11:53:53.475548Z 0 [Note] WSREP: STATE EXCHANGE: got state msg: fd02e760-d070-11e8-aab8-924e84a45b71 from 1 (jon) 2018-10-15T11:53:53.954012Z 0 [Note] WSREP: STATE EXCHANGE: got state msg: fd02e760-d070-11e8-aab8-924e84a45b71 from 2 (sam) 2018-10-15T11:53:53.954061Z 0 [Note] WSREP: Quorum results: version = 4, component = PRIMARY, conf_id = 177, members = 2/3 (primary/total), act_id = 20868167853, last_appl. = 20868167804, protocols = 0/7/3 (gcs/repl/appl), group UUID = 7f4a4aab-e3df-11e6-9919-63561272760b 2018-10-15T11:53:53.954067Z 0 [Note] WSREP: Flow-control interval: [141, 141] 2018-10-15T11:53:53.954070Z 0 [Note] WSREP: Trying to continue unpaused monitor 2018-10-15T11:53:53.954181Z 5 [Note] WSREP: REPL Protocols: 7 (3, 2) 2018-10-15T11:53:53.954214Z 5 [Note] WSREP: New cluster view: global state: 7f4a4aab-e3df-11e6-9919-63561272760b:20868167853, view# 178: Primary, number of nodes: 3, my index: 1, protocol version 3 2018-10-15T11:53:53.954230Z 5 [Note] WSREP: Setting wsrep_ready to true 2018-10-15T11:53:53.954233Z 5 [Note] WSREP: Auto Increment Offset/Increment re-align with cluster membership change (Offset: 2 -> 2) (Increment: 2 -> 3) 2018-10-15T11:53:54.065246Z 5 [Note] WSREP: Assign initial position for certification: 20868167853, protocol version: 3 2018-10-15T11:53:54.065310Z 0 [Note] WSREP: Service thread queue flushed. 2018-10-15T11:53:54.065359Z 60 [Warning] WSREP: trx protocol version: 4 does not match certification protocol version: 3 2018-10-15T11:53:54.065377Z 60 [Note] WSREP: --------- CONFLICT DETECTED -------- 2018-10-15T11:53:54.065383Z 60 [Note] WSREP: cluster conflict due to certification failure for threads: 2018-10-15T11:53:54.065391Z 34 [Warning] WSREP: trx protocol version: 4 does not match certification protocol version: 3 2018-10-15T11:53:54.065393Z 60 [Note] WSREP: Victim thread: THD: 60, mode: local, state: executing, conflict: cert failure, seqno: 20868167854 SQL: XXXXXXXXX 2018-10-15T11:53:54.586391Z 0 [Note] WSREP: Member 2.0 (sam) requested state transfer from '*any*'. Selected 1.0 (jon)(SYNCED) as donor. 2018-10-15T11:53:54.586422Z 0 [Note] WSREP: Shifting SYNCED -> DONOR/DESYNCED (TO: 20868168211) 2018-10-15T11:53:55.701197Z 0 [Note] WSREP: Initiating SST/IST transfer on DONOR side (wsrep_sst_xtrabackup-v2 --role 'donor' --address '176.9.25.20:4444/xtrabackup_sst//1' --socket '/var/run/mysqld/mysqld.sock' --datadir '/var/lib/mysql/' --defaults-file '/etc/mysql/my.cnf' --defaults-group-suffix '' --mysqld-version '5.7.23-23-57' '' --gtid '7f4a4aab-e3df-11e6-9919-63561272760b:20868168211' ) 2018-10-15T11:53:55.701551Z 3 [Note] WSREP: DONOR thread signaled with 0 2018-10-15T11:53:55.797609Z WSREP_SST: [WARNING] wsrep_node_address or wsrep_sst_receive_address not set. Consider setting them if SST fails. encryption: using gcrypt 1.6.5 2018-10-15T11:53:56.106183Z 0 [Note] WSREP: declaring 27013b5f at tcp://176.9.63.4:4567 stable 2018-10-15T11:53:56.106197Z 0 [Note] WSREP: forgetting fcfc1b0c (tcp://176.9.25.20:4567) 2018-10-15T11:53:56.106579Z 0 [Note] WSREP: Node 27013b5f state primary 2018-10-15T11:53:56.106934Z 0 [Note] WSREP: Current view of cluster as seen by this node view (view_id(PRIM,27013b5f,182) memb { 27013b5f,0 5a04dec8,0 } joined { } left { } partitioned { fcfc1b0c,0 } ) 2018-10-15T11:53:56.106942Z 0 [Note] WSREP: Save the discovered primary-component to disk 2018-10-15T11:53:56.112674Z 0 [Note] WSREP: forgetting fcfc1b0c (tcp://176.9.25.20:4567) 2018-10-15T11:53:56.112759Z 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 1, memb_num = 2 2018-10-15T11:53:56.112788Z 0 [Note] WSREP: STATE EXCHANGE: Waiting for state UUID. 2018-10-15T11:53:56.113058Z 0 [Note] WSREP: STATE EXCHANGE: sent state msg: fe978657-d070-11e8-9fa4-832fc7068b8f 2018-10-15T11:53:56.113280Z 0 [Note] WSREP: STATE EXCHANGE: got state msg: fe978657-d070-11e8-9fa4-832fc7068b8f from 0 (garb) 2018-10-15T11:53:56.113290Z 0 [Note] WSREP: STATE EXCHANGE: got state msg: fe978657-d070-11e8-9fa4-832fc7068b8f from 1 (jon) 2018-10-15T11:53:56.113296Z 0 [Note] WSREP: Quorum results: version = 4, component = PRIMARY, conf_id = 178, members = 2/2 (primary/total), act_id = 20868169237, last_appl. = 20868169216, protocols = 0/9/3 (gcs/repl/appl), group UUID = 7f4a4aab-e3df-11e6-9919-63561272760b 2018-10-15T11:53:56.113300Z 0 [Note] WSREP: Flow-control interval: [100, 100] 2018-10-15T11:53:56.113314Z 0 [Note] WSREP: Trying to continue unpaused monitor 2018-10-15T11:53:56.113407Z 8 [Note] WSREP: REPL Protocols: 9 (4, 2) 2018-10-15T11:53:56.113423Z 8 [Note] WSREP: New cluster view: global state: 7f4a4aab-e3df-11e6-9919-63561272760b:20868169237, view# 179: Primary, number of nodes: 2, my index: 1, protocol version 3 2018-10-15T11:53:56.113427Z 8 [Note] WSREP: Setting wsrep_ready to true 2018-10-15T11:53:56.113430Z 8 [Note] WSREP: Auto Increment Offset/Increment re-align with cluster membership change (Offset: 2 -> 2) (Increment: 3 -> 2) 2018-10-15T11:53:56.186310Z 8 [Note] WSREP: Assign initial position for certification: 20868169237, protocol version: 4 2018-10-15T11:53:56.186357Z 0 [Note] WSREP: Service thread queue flushed. 2018-10-15T11:53:56.623731Z 0 [Note] WSREP: (5a04dec8, 'tcp://0.0.0.0:4567') turning message relay requesting off 2018-10-15T11:54:01.124523Z 0 [Note] WSREP: cleaning up fcfc1b0c (tcp://176.9.25.20:4567) 2018-10-15T11:54:06.031644Z WSREP_SST: [INFO] Streaming the backup to joiner at 176.9.25.20 4444 2018-10-15T11:54:07.933036Z 0 [Note] WSREP: (5a04dec8, 'tcp://0.0.0.0:4567') connection established to 059d69da tcp://176.9.25.20:4567 2018-10-15T11:54:07.933425Z 0 [Note] WSREP: (5a04dec8, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 2018-10-15T11:54:07.956602Z 0 [Note] WSREP: declaring 059d69da at tcp://176.9.25.20:4567 stable 2018-10-15T11:54:07.956624Z 0 [Note] WSREP: declaring 27013b5f at tcp://176.9.63.4:4567 stable 2018-10-15T11:54:07.956962Z 0 [Note] WSREP: Node 27013b5f state primary 2018-10-15T11:54:07.957351Z 0 [Note] WSREP: Current view of cluster as seen by this node view (view_id(PRIM,059d69da,183) memb { 059d69da,0 27013b5f,0 5a04dec8,0 } joined { } left { } partitioned { } ) 2018-10-15T11:54:07.957369Z 0 [Note] WSREP: Save the discovered primary-component to disk 2018-10-15T11:54:07.987960Z 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 2, memb_num = 3 2018-10-15T11:54:07.988001Z 0 [Note] WSREP: STATE EXCHANGE: Waiting for state UUID. 2018-10-15T11:54:08.433561Z 0 [Note] WSREP: STATE EXCHANGE: sent state msg: 05e9f098-d071-11e8-ae72-1a1a5d0244ef 2018-10-15T11:54:08.433946Z 0 [Note] WSREP: STATE EXCHANGE: got state msg: 05e9f098-d071-11e8-ae72-1a1a5d0244ef from 0 (sam) 2018-10-15T11:54:08.433959Z 0 [Note] WSREP: STATE EXCHANGE: got state msg: 05e9f098-d071-11e8-ae72-1a1a5d0244ef from 1 (garb) 2018-10-15T11:54:08.433962Z 0 [Note] WSREP: STATE EXCHANGE: got state msg: 05e9f098-d071-11e8-ae72-1a1a5d0244ef from 2 (jon) 2018-10-15T11:54:08.433967Z 0 [Note] WSREP: Quorum results: version = 4, component = PRIMARY, conf_id = 179, members = 2/3 (primary/total), act_id = 20868171092, last_appl. = 20868171008, protocols = 0/7/3 (gcs/repl/appl), group UUID = 7f4a4aab-e3df-11e6-9919-63561272760b 2018-10-15T11:54:08.433972Z 0 [Note] WSREP: Flow-control interval: [141, 141] 2018-10-15T11:54:08.433974Z 0 [Note] WSREP: Trying to continue unpaused monitor 2018-10-15T11:54:08.434090Z 7 [Note] WSREP: REPL Protocols: 7 (3, 2) 2018-10-15T11:54:08.434122Z 7 [Note] WSREP: New cluster view: global state: 7f4a4aab-e3df-11e6-9919-63561272760b:20868171092, view# 180: Primary, number of nodes: 3, my index: 2, protocol version 3 2018-10-15T11:54:08.434149Z 7 [Note] WSREP: Setting wsrep_ready to true 2018-10-15T11:54:08.434168Z 7 [Note] WSREP: Auto Increment Offset/Increment re-align with cluster membership change (Offset: 2 -> 3) (Increment: 2 -> 3) 2018-10-15T11:54:08.532968Z 7 [Note] WSREP: Assign initial position for certification: 20868171092, protocol version: 3 2018-10-15T11:54:08.533061Z 0 [Note] WSREP: Service thread queue flushed. 2018-10-15T11:54:08.533098Z 62 [Warning] WSREP: trx protocol version: 4 does not match certification protocol version: 3 2018-10-15T11:54:08.907398Z 0 [Warning] WSREP: Member 0.0 (sam) requested state transfer from '*any*', but it is impossible to select State Transfer donor: Resource temporarily unavailable 2018-10-15T11:54:09.909616Z 0 [Warning] WSREP: Member 0.0 (sam) requested state transfer from '*any*', but it is impossible to select State Transfer donor: Resource temporarily unavailable 2018-10-15T11:54:10.911704Z 0 [Warning] WSREP: Member 0.0 (sam) requested state transfer from '*any*', but it is impossible to select State Transfer donor: Resource temporarily unavailable 2018-10-15T11:54:11.126687Z 0 [Note] WSREP: (5a04dec8, 'tcp://0.0.0.0:4567') turning message relay requesting off 2018-10-15T11:54:11.913940Z 0 [Warning] WSREP: Member 0.0 (sam) requested state transfer from '*any*', but it is impossible to select State Transfer donor: Resource temporarily unavailable 2018-10-15T11:54:12.916107Z 0 [Warning] WSREP: Member 0.0 (sam) requested state transfer from '*any*', but it is impossible to select State Transfer donor: Resource temporarily unavailable 2018-10-15T11:54:13.917047Z 0 [Warning] WSREP: Member 0.0 (sam) requested state transfer from '*any*', but it is impossible to select State Transfer donor: Resource temporarily unavailable 2018-10-15T11:54:14.918304Z 0 [Warning] WSREP: Member 0.0 (sam) requested state transfer from '*any*', but it is impossible to select State Transfer donor: Resource temporarily unavailable 2018/10/15 13:54:15 socat[22032] E write(6, 0x6fbd20, 8192): Broken pipe 2018-10-15T11:54:15.008353Z 1469 [Note] Aborted connection 1469 to db: 'unconnected' user: 'sstuser' host: 'localhost' (Got an error reading communication packets) 2018-10-15T11:54:15.036930Z WSREP_SST: [ERROR] ******************* FATAL ERROR ********************** 2018-10-15T11:54:15.037774Z WSREP_SST: [ERROR] xtrabackup finished with error: 139. Check /var/lib/mysql//innobackup.backup.log --------------- innobackup.backup.log (START) -------------------- xtrabackup: recognized server arguments: --datadir=/var/lib/mysql --tmpdir=/tmp --innodb_buffer_pool_size=45G --innodb_log_file_size=4G --innodb_flush_log_at_trx_commit=0 --innodb_flush_method=O_DIRECT --innodb_io_capacity=1000 --server-id=3 --log_bin=binlog --defaults_group=mysqld --parallel=4 xtrabackup: recognized client arguments: --datadir=/var/lib/mysql --tmpdir=/tmp --innodb_buffer_pool_size=45G --innodb_log_file_size=4G --innodb_flush_log_at_trx_commit=0 --innodb_flush_method=O_DIRECT --innodb_io_capacity=1000 --server-id=3 --log_bin=binlog --defaults_group=mysqld --parallel=4 --port=3306 --socket=/var/run/mysqld/mysqld.sock --user=sstuser --password=* --socket=/var/run/mysqld/mysqld.sock --lock-ddl=1 --backup=1 --galera-info=1 --binlog-info=ON --stream=xbstream --target-dir=/tmp/pxc_sst_iZeS/donor_xb_IzXX encryption: using gcrypt 1.6.5 181015 13:54:06 version_check Connecting to MySQL server with DSN 'dbi:mysql:;mysql_read_default_group=xtrabackup;port=3306;mysql_socket=/var/run/mysqld/mysqld.sock' as 'sstuser' (using password: YES). 181015 13:54:06 version_check Connected to MySQL server 181015 13:54:06 version_check Executing a version check against the server... 181015 13:54:06 version_check Done. 181015 13:54:06 Connecting to MySQL server host: localhost, user: sstuser, password: set, port: 3306, socket: /var/run/mysqld/mysqld.sock Using server version 5.7.23-23-57-log 181015 13:54:06 Executing LOCK TABLES FOR BACKUP... xtrabackup version 2.4.12 based on MySQL server 5.7.19 Linux (x86_64) (revision id: 170eb8c) xtrabackup: uses posix_fadvise(). xtrabackup: cd to /var/lib/mysql xtrabackup: open files limit requested 0, set to 6005 xtrabackup: using the following InnoDB configuration: xtrabackup: innodb_data_home_dir = . xtrabackup: innodb_data_file_path = ibdata1:12M:autoextend xtrabackup: innodb_log_group_home_dir = ./ xtrabackup: innodb_log_files_in_group = 2 xtrabackup: innodb_log_file_size = 4294967296 xtrabackup: using O_DIRECT InnoDB: Number of pools: 1 181015 13:54:14 >> log scanned up to (31119398556031) xtrabackup: Generating a list of tablespaces InnoDB: Allocated tablespace ID 570 for trabber/FTS_0000000000000514_0000000000000503_INDEX_5, old maximum was 0 xtrabackup: Starting 4 threads for parallel data files transfer 181015 13:54:14 [04] Streaming ./trabber/FTS_0000000000000514_0000000000000503_INDEX_5.ibd 181015 13:54:14 [02] Streaming ./trabber/FTS_0000000000000514_DELETED_CACHE.ibd 181015 13:54:14 [03] Streaming ./trabber/aeropuertos_pt.ibd 181015 13:54:14 [01] Streaming ./ibdata1 181015 13:54:14 [04] ...done 181015 13:54:14 [02] ...done 181015 13:54:14 [04] Streaming ./trabber/FTS_0000000000000520_0000000000000513_INDEX_4.ibd 181015 13:54:14 [02] Streaming ./trabber/FTS_000000000000118f_00000000000009a2_INDEX_1.ibd 181015 13:54:14 [04] ...done 181015 13:54:14 [04] Streaming ./trabber/aeropuertos.ibd 181015 13:54:14 [04] ...done 181015 13:54:14 [04] Streaming ./trabber/FTS_000000000000118f_CONFIG.ibd 181015 13:54:14 [04] ...done 181015 13:54:14 [04] Streaming ./trabber/FTS_000000000000118f_00000000000009b0_INDEX_5.ibd 181015 13:54:14 [04] ...done 181015 13:54:14 [04] Streaming ./trabber/FTS_00000000000004af_DELETED.ibd 181015 13:54:14 [03] ...done 181015 13:54:14 [02] ...done xtrabackup: Error writing file 'UNOPENED' (Errcode: 32 - Broken pipe) xb_stream_write_data() failed. xtrabackup: Error writing file 'UNOPENED' (Errcode: 32 - Broken pipe) xtrabackup: Error writing file 'UNOPENED' (Errcode: 32 - Broken pipe) [02] xtrabackup: Error: failed to copy datafile. xtrabackup: Error writing file 'UNOPENED' (Errcode: 32 - Broken pipe) xb_stream_write_data() failed. xtrabackup: Error writing file 'UNOPENED' (Errcode: 32 - Broken pipe) xtrabackup: Error writing file 'UNOPENED' (Errcode: 32 - Broken pipe) [04] xtrabackup: Error: xtrabackup_copy_datafile() failed. [04] xtrabackup: Error: failed to copy datafile. [03] xtrabackup: Error: failed to copy datafile. 11:54:15 UTC - xtrabackup got signal 11 ; This could be because you hit a bug or data is corrupted. This error can also be caused by malfunctioning hardware. [01] xtrabackup: Error: xtrabackup_copy_datafile() failed. *** Error in `xtrabackup': double free or corruption (!prev): 0x00000000027d0fd0 *** Attempting to collect some information that could help diagnose the problem. As this is a crash and something is definitely wrong, the information collection process might fail. [01] xtrabackup: Error: failed to copy datafile. Thread pointer: 0x0 --------------- innobackup.backup.log (END) ---------------------- 2018-10-15T11:54:15.039211Z WSREP_SST: [ERROR] ****************************************************** 2018-10-15T11:54:15.040111Z WSREP_SST: [ERROR] Cleanup after exit with status:22 2018-10-15T11:54:15.046613Z 0 [ERROR] WSREP: Process completed with error: wsrep_sst_xtrabackup-v2 --role 'donor' --address '176.9.25.20:4444/xtrabackup_sst//1' --socket '/var/run/mysqld/mysqld.sock' --datadir '/var/lib/mysql/' --defaults-file '/etc/mysql/my.cnf' --defaults-group-suffix '' --mysqld-version '5.7.23-23-57' '' --gtid '7f4a4aab-e3df-11e6-9919-63561272760b:20868168211' : 22 (Invalid argument) 2018-10-15T11:54:15.046665Z 0 [ERROR] WSREP: Command did not run: wsrep_sst_xtrabackup-v2 --role 'donor' --address '176.9.25.20:4444/xtrabackup_sst//1' --socket '/var/run/mysqld/mysqld.sock' --datadir '/var/lib/mysql/' --defaults-file '/etc/mysql/my.cnf' --defaults-group-suffix '' --mysqld-version '5.7.23-23-57' '' --gtid '7f4a4aab-e3df-11e6-9919-63561272760b:20868168211' 2018-10-15T11:54:15.047355Z 0 [Warning] WSREP: Could not find peer: fcfc1b0c-d070-11e8-b40c-2649823ddd44 2018-10-15T11:54:15.047380Z 0 [Warning] WSREP: 2.0 (jon): State transfer to -1.-1 (left the group) failed: -22 (Invalid argument) 2018-10-15T11:54:15.047384Z 0 [Note] WSREP: Shifting DONOR/DESYNCED -> JOINED (TO: 20868171593) 2018-10-15T11:54:15.047928Z 0 [Note] WSREP: Member 2.0 (jon) synced with group. 2018-10-15T11:54:15.047937Z 0 [Note] WSREP: Shifting JOINED -> SYNCED (TO: 20868171593) 2018-10-15T11:54:15.047989Z 4 [Note] WSREP: Synchronized with group, ready for connections 2018-10-15T11:54:15.048001Z 4 [Note] WSREP: Setting wsrep_ready to true 2018-10-15T11:54:15.919357Z 0 [Note] WSREP: Member 0.0 (sam) requested state transfer from '*any*'. Selected 2.0 (jon)(SYNCED) as donor. 2018-10-15T11:54:15.919379Z 0 [Note] WSREP: Shifting SYNCED -> DONOR/DESYNCED (TO: 20868171630) 2018-10-15T11:54:15.923448Z 0 [Note] WSREP: declaring 27013b5f at tcp://176.9.63.4:4567 stable 2018-10-15T11:54:15.923463Z 0 [Note] WSREP: forgetting 059d69da (tcp://176.9.25.20:4567) 2018-10-15T11:54:15.923821Z 0 [Note] WSREP: Node 27013b5f state primary 2018-10-15T11:54:15.924166Z 0 [Note] WSREP: Current view of cluster as seen by this node view (view_id(PRIM,27013b5f,184) memb { 27013b5f,0 5a04dec8,0 } joined { } left { } partitioned { 059d69da,0 } ) 2018-10-15T11:54:15.924175Z 0 [Note] WSREP: Save the discovered primary-component to disk 2018-10-15T11:54:15.969453Z 0 [Note] WSREP: forgetting 059d69da (tcp://176.9.25.20:4567) 2018-10-15T11:54:15.969491Z 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 1, memb_num = 2 2018-10-15T11:54:15.969517Z 0 [Note] WSREP: STATE EXCHANGE: Waiting for state UUID. 2018-10-15T11:54:15.969998Z 0 [Note] WSREP: STATE EXCHANGE: sent state msg: 0a676520-d071-11e8-960c-f6e7295b9591 2018-10-15T11:54:15.970320Z 0 [Note] WSREP: STATE EXCHANGE: got state msg: 0a676520-d071-11e8-960c-f6e7295b9591 from 0 (garb) 2018-10-15T11:54:15.970343Z 0 [Note] WSREP: STATE EXCHANGE: got state msg: 0a676520-d071-11e8-960c-f6e7295b9591 from 1 (jon) 2018-10-15T11:54:15.970348Z 0 [Note] WSREP: Quorum results: version = 4, component = PRIMARY, conf_id = 180, members = 2/2 (primary/total), act_id = 20868171630, last_appl. = 20868171520, protocols = 0/9/3 (gcs/repl/appl), group UUID = 7f4a4aab-e3df-11e6-9919-63561272760b 2018-10-15T11:54:15.970366Z 0 [Note] WSREP: Flow-control interval: [100, 100] 2018-10-15T11:54:15.970368Z 0 [Note] WSREP: Trying to continue unpaused monitor 2018-10-15T11:54:15.993691Z 0 [Note] WSREP: Initiating SST/IST transfer on DONOR side (wsrep_sst_xtrabackup-v2 --role 'donor' --address '176.9.25.20:4444/xtrabackup_sst//1' --socket '/var/run/mysqld/mysqld.sock' --datadir '/var/lib/mysql/' --defaults-file '/etc/mysql/my.cnf' --defaults-group-suffix '' --mysqld-version '5.7.23-23-57' '' --gtid '7f4a4aab-e3df-11e6-9919-63561272760b:20868171630' ) 2018-10-15T11:54:15.993927Z 3 [Note] WSREP: DONOR thread signaled with 0 2018-10-15T11:54:15.993988Z 5 [Note] WSREP: REPL Protocols: 9 (4, 2) 2018-10-15T11:54:15.993998Z 5 [Note] WSREP: New cluster view: global state: 7f4a4aab-e3df-11e6-9919-63561272760b:20868171630, view# 181: Primary, number of nodes: 2, my index: 1, protocol version 3 2018-10-15T11:54:15.994001Z 5 [Note] WSREP: Setting wsrep_ready to true 2018-10-15T11:54:15.994019Z 5 [Note] WSREP: Auto Increment Offset/Increment re-align with cluster membership change (Offset: 3 -> 2) (Increment: 3 -> 2) 2018-10-15T11:54:16.068329Z WSREP_SST: [WARNING] wsrep_node_address or wsrep_sst_receive_address not set. Consider setting them if SST fails. 2018-10-15T11:54:16.069701Z 5 [Note] WSREP: Assign initial position for certification: 20868171630, protocol version: 4 2018-10-15T11:54:16.069759Z 0 [Note] WSREP: Service thread queue flushed. encryption: using gcrypt 1.6.5 2018-10-15T11:54:21.128420Z 0 [Note] WSREP: cleaning up 059d69da (tcp://176.9.25.20:4567) 2018/10/15 13:54:46 socat[22625] E connect(6, AF=2 176.9.25.20:4444, 16): Connection refused 2018-10-15T11:54:46.201998Z WSREP_SST: [ERROR] ******************* FATAL ERROR ********************** 2018-10-15T11:54:46.202856Z WSREP_SST: [ERROR] Error while sending data to joiner node: exit codes: 0 1 2018-10-15T11:54:46.203610Z WSREP_SST: [ERROR] ****************************************************** 2018-10-15T11:54:46.204539Z WSREP_SST: [ERROR] Cleanup after exit with status:32 2018-10-15T11:54:46.211042Z 0 [ERROR] WSREP: Process completed with error: wsrep_sst_xtrabackup-v2 --role 'donor' --address '176.9.25.20:4444/xtrabackup_sst//1' --socket '/var/run/mysqld/mysqld.sock' --datadir '/var/lib/mysql/' --defaults-file '/etc/mysql/my.cnf' --defaults-group-suffix '' --mysqld-version '5.7.23-23-57' '' --gtid '7f4a4aab-e3df-11e6-9919-63561272760b:20868171630' : 32 (Broken pipe) 2018-10-15T11:54:46.211098Z 0 [ERROR] WSREP: Command did not run: wsrep_sst_xtrabackup-v2 --role 'donor' --address '176.9.25.20:4444/xtrabackup_sst//1' --socket '/var/run/mysqld/mysqld.sock' --datadir '/var/lib/mysql/' --defaults-file '/etc/mysql/my.cnf' --defaults-group-suffix '' --mysqld-version '5.7.23-23-57' '' --gtid '7f4a4aab-e3df-11e6-9919-63561272760b:20868171630' 2018-10-15T11:54:46.211673Z 0 [Warning] WSREP: Could not find peer: 059d69da-d071-11e8-8a5e-eb04e5703b7f 2018-10-15T11:54:46.211703Z 0 [Warning] WSREP: 1.0 (jon): State transfer to -1.-1 (left the group) failed: -32 (Broken pipe) 2018-10-15T11:54:46.211707Z 0 [Note] WSREP: Shifting DONOR/DESYNCED -> JOINED (TO: 20868177575) 2018-10-15T11:54:46.212085Z 0 [Note] WSREP: Member 1.0 (jon) synced with group. 2018-10-15T11:54:46.212094Z 0 [Note] WSREP: Shifting JOINED -> SYNCED (TO: 20868177575) 2018-10-15T11:54:46.212143Z 3 [Note] WSREP: Synchronized with group, ready for connections 2018-10-15T11:54:46.212169Z 3 [Note] WSREP: Setting wsrep_ready to true