# Cluster Stalls/Bug update?

**URL:** https://forums.percona.com/t/cluster-stalls-bug-update/13378
**Category:** Percona Distribution for MySQL
**Tags:** closed-no-reply
**Created:** [December 6, 2021, 7:41pm UTC](https://forums.percona.com/t/cluster-stalls-bug-update/13378 "2021-12-06T19:41:44Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![meyerder](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/meyerder/32/16994_2.png) [@meyerder](https://forums.percona.com/u/meyerder)
#### Post date: [December 6, 2021, 7:41pm UTC](https://forums.percona.com/t/cluster-stalls-bug-update/13378/1 "2021-12-06T19:41:44Z")

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I am really hoping that an update may come out for the below shortly. I have been bitten by this several times in the last week (60% write 40% read) with some pretty complex items going on. I have done what I can to attempt to reduce the frequency of this. I understand that the bug also impacts the newest version as well as the source mysql/MariaDB with the cluster setup.

I do not really want to run a single node with wsrep disabled but I may have to in the near future…

Any updates you can give would be appreciated.

[PXC-3724: PXC crashes with long semaphore wait by kamil-holubicki · Pull Request #1536 · percona/percona-xtradb-cluster · GitHub](https://github.com/percona/percona-xtradb-cluster/pull/1536) which ties to

[https://github.com/percona/percona-xtradb-cluster/pull/1540](https://github.com/percona/percona-xtradb-cluster/pull/1540)