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-unstable/+/9ce119f318ba1a07c29149301f1544b6c4bea52a%5E%21/ but I’ve confirmed this patch is in the above kernels.

Any suggestions / thoughts?

Cheers,

Nathan