I have same problem on two computers One old i5-2500 running Ubuntu 18.04 - 4.15.0-115-generic with btrfs mounted on /home One new Ryzen 9 3900X (was) running 18.04 - 4.15.117-generic with btrfs on / and /home New one I upgraded yesterday to 20.04 and it is now on 5.4.0-47-generic. I hope issue is gone since this machine is important. Both are running also VMs. New one is running Virtualbox VMs and Old one is running one KVM VM. On the old one I still have 112 and 66 kernel versions. But prior to 115 I didn't use KVM on this computer. Not sure if virtualization is also trigger for the issue.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891773 Title: kcompactd0 and btrfs-transaction keep deadlocking with each other To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1891773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
