Hi, 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 https://kernel.googlesource.com/pub/scm/linux/kernel/git/tiwai/sound-unstabl e/+/9ce119f318ba1a07c29149301f1544b6c4bea52a%5E%21/ but I've confirmed this patch is in the above kernels. Any suggestions / thoughts? Cheers, Nathan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20170823/45493276/attachment-0003.html> -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: kernel_oops.txt URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20170823/45493276/attachment-0003.txt>