I'm still working on the bisect. It looks like two commits may have introduced the bug, which is slowing the bisect process.
I found that the following commit causes a kernel trace with rtmsg_ifa as the EIP: 120645513f55 ("openvswitch: Add eventmask support to CT action.") Reverting this commit allows the tests to work just fine in v4.12, which freeze without the revert. This is allowing me to bisect into newer kernel versions now. I'm bisecting further now to identify the commit that is causing the trace with igmp_group_dropped as the EIP. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1736390 Title: openvswitch: kernel oops destroying interfaces on i386 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1736390/+subscriptions -- ubuntu-bugs mailing list email@example.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs