This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1858760 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1858760 Title: KVM guest abnormal load after upgrade to 4.15.0-72 Status in linux package in Ubuntu: Incomplete Bug description: a idle kvm guest system with 4.15.0-70 , load is good: load average : 0.00, 0.04, 0.05 after upgrade to 4.15.0-72 or 4.15.0-74, load become abnormal: load average : 0.65, 0.49, 0.41 when apply this patch, load good again: x86/timer: Force PIT initialization when !X86_FEATURE_ARAT https://github.com/torvalds/linux/commit/afa8b475c1aec185a8e106c48b3832e0b88bc2de could you pls apply this patch on upcoming kernel update ? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1858760/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp