Thanks for testing mainline. The stack trace looks the same as prior kernels. We should perform a regular kernel bisect to identify the commit that introduced this regression.
It sounds like none of the upstream kernels exhibit this bug per comment #6, is that correct? If that is the case, it may be due to an Ubuntu SAUCE patch. Can you give an early 17.10 kernel a test: https://launchpad.net/~canonical-kernel- team/+archive/ubuntu/unstable/+build/13358561 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1733662 Title: System hang with Linux kernel 4.13, not with 4.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1733662/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
