I can not reproduce this issue with bionic-update kernel and the patch mentioned in #6 has been merged into ubuntu-bionic since 4.15.0-125.128. I believe this issue has been fixed and am going to close this bug. Please re-open if this issue is still bothering you with bionic-update kernel.
** Changed in: linux (Ubuntu) Status: Incomplete => Invalid ** Changed in: kunpeng920 Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1869763 Title: Huawei Kunpeng 920 arm64 machine KVM guest frequently crash To manage notifications about this bug go to: https://bugs.launchpad.net/kunpeng920/+bug/1869763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs