I did a fresh install of Trusty, and then I was able to reproduce this again tonight.
I upgraded the kernel to linux-image-3.19.0-031900rc3-generic from: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19-rc3-vivid/ I had to stop cgmanager and unmount the cgroups filesystem again to get the guest to start at all. The stack dump didn't recur, but I had intermittent losses of network connectivity that last tens of seconds. So I'm not really sure how to tag this. It seems like the bug still exists upstream. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1404409 Title: [regression] Intel 10Gb NIC Crashes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1404409/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
