Before I start the kernel bisect, can you test the latest mainline kernel[0] to see if this bug is already resolved there?
[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-raring/ ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1126539 Title: KVM guest is always terminated due to unknown reason To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1126539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs