I'd like to perform a bisect to figure out what commit caused this regression. We need to identify the earliest kernel where the issue started happening as well as the latest kernel that did not have this issue.
Can you test the following kernels and report back? We are looking for the first kernel version that exhibits this bug: v3.8 final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-raring/ v3.9-rc1: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.9-rc1-saucy I assume 3.8 will not have the bug and v3.9-rc1 will. Thanks in advance! ** 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/1181315 Title: unregister_netdevice: waiting for lo to become free. Usage count = 2' is reported and causing kernel hang when floodlight tests are run using utah To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1181315/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
