We should probably also report this upstream, since it still affects current mainline. https://wiki.ubuntu.com/Bugs/Upstream/kernel
We can also perform a kernel bisect to identify the commit that introduced this bug. We would first need to identify the last kernel version that did not have the bug and the first version that did. Can you test the following kernels: v4.6 Final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-yakkety/ v4.8 Final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8/ v4.10 Final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10/ You don't have to test every kernel, just up until the kernel that first has this bug. Thanks in advance! ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Tags added: kernel-da-key ** Also affects: linux (Ubuntu Bionic) Importance: High Status: Confirmed ** Also affects: linux (Ubuntu Artful) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Artful) Importance: Undecided => High ** Changed in: linux (Ubuntu Artful) Status: New => Triaged ** Changed in: linux (Ubuntu Bionic) Status: Confirmed => Triaged ** Tags added: kernel-key ** Tags added: performing-bisect -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1761626 Title: [regression] bionic 4.15.0-13-generic panics on qemu ppc64el To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1761626/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
