Can you collect and upload logs per the previous comment? I've googled around some but nothing jumped out. This will be difficult without a reproducer.
Have you tried the latest HWE kernel 5.4.0-71.79~18.04.1? Is there any chance you can enable kdump? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1921355 Title: cgroups related kernel panics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1921355/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
