@cking: I think this is the same problem I looked into before, see bug #1649718. However I completely dropped the ball on SRU-ing the patches.
tl;dr, the problem is with the host kernel for the VM losing irq acks from the guest and then failing to trigger any subsequent interrupts. So it's a problem in xenial and not zesty. I will get SRU patches sent to the list for the other bug. You'll probably just want to confirm that this one is the same problem then dup it to that bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1658635 Title: RTC? test time-out (linux 4.9.0-12.13 ADT test failure with linux 4.9.0-12.13) Status in linux package in Ubuntu: In Progress Bug description: Testing failed on: amd64: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-zesty/zesty/amd64/l/linux/20170122_155800_770b2@/log.gz To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1658635/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp