[CentOS-virt] Major stability problems with xen 4.6.6

Wed Aug 23 21:47:31 UTC 2017
Nathan March <nathan at gt.net>



I'm seeing numerous crashes on the xen 4.6.6-1 / 4.6.6-2 releases, on both
the 4.9.34-29 and 4.9.39-29 kernels.


I've attached a txt with two different servers outputs.


Xen-028: This crashed this morning while running 4.6.6-1 and 4.9.39-29

Xen-001: This crashed shortly after being upgraded to 4.6.6-2 and 4.9.34-29


Both are on different hardware platforms, and have had a long history of
being stable until these upgrades.


It sounds potentially related to
e/+/9ce119f318ba1a07c29149301f1544b6c4bea52a%5E%21/ but I've confirmed this
patch is in the above kernels.


Any suggestions / thoughts?





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