# percona xtradb  5.6.37 cluster crash

**URL:** <https://forums.percona.com/t/percona-xtradb-5-6-37-cluster-crash/6077>\
**Category:** Percona XtraDB Cluster 5.x\
**Created:** [December 12, 2017, 4:02am UTC](https://forums.percona.com/t/percona-xtradb-5-6-37-cluster-crash/6077 "2017-12-12T04:02:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![gtorrisi](https://avatars.discourse-cdn.com/v4/letter/g/67e7ee/32.png) [@gtorrisi](https://forums.percona.com/u/gtorrisi)\
**Post date:** [December 12, 2017, 4:02am UTC](https://forums.percona.com/t/percona-xtradb-5-6-37-cluster-crash/6077/1 "2017-12-12T04:02:46Z")

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Hi, we have a two node xtradb cluster updated to the latest 5.6 version: 5.6.37-26.21.3,  
randomly both nodes crash and the log report these messages:  
2017-12-08 06:18:17 3321 [Note] WSREP: Created page /var/lib/mysql/gcache.page.000000 of size 134217728 bytes  
2017-12-08 07:03:30 3321 [Note] WSREP: Created page /var/lib/mysql/gcache.page.000001 of size 134217728 bytes  
2017-12-08 07:48:47 3321 [Note] WSREP: Created page /var/lib/mysql/gcache.page.000002 of size 134217728 bytes  
2017-12-08 08:34:20 3321 [Note] WSREP: Created page /var/lib/mysql/gcache.page.000003 of size 134217728 bytes  
2017-12-09 01:47:47 3321 [Warning] WSREP: Failed to report last committed 254622550, -110 (Connection timed out)

What can we do to solve the problem?

Thanks

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**Author:** ![mirfan](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/mirfan/32/16890_2.png) [@mirfan](https://forums.percona.com/u/mirfan)\
**Post date:** [December 15, 2017, 3:20am UTC](https://forums.percona.com/t/percona-xtradb-5-6-37-cluster-crash/6077/2 "2017-12-15T03:20:56Z")

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It’s hard to tell without checking all cluster nodes error logs to check whole cluster view.