Hi, Quick question: do you consider this a guest kernel bug or a dom0 kernel bug?
I ask, because in the last two months I have now seen it three times. I recently deployed three jessie dom0 servers as part of a rolling upgrade (everything else is wheezy or older at this stage). Within a few weeks of putting customers on the first one I saw this "Guest Rx stalled" one one customer VM. I had a look at the customer VM and it was a really old Ubuntu 8.04 thing with a 2.6.18 kernel, hopelessly old, so I advised them to upgrade it. A few weeks later I saw it again and this time it was an old Debian VM with 2.6.26+xen patches. Still pretty ancient and not in a shape to report a bug on, so again I advised them to upgrade to a supported release. Now today I've seen it but this time it is a Debian jessie install. I'm not completely sure of the kernel in use there but I imagine it will be stock jessie package. As for dom0 side of things, that's jessie with 3.16.7-ckt11-1+deb8u5. So… if this is guest kernel bug, good that I don't have to reboot into a new kernel, but bad in that I don't have direct control over what kernels the customer VMs use. If I see it again with a jessie VM I will report it as a bug. Here or in a new bug? Cheers, Andy
