I'm actually going to close the upstream issue - I'm still not clear on the root cause - it is a slab/kmem cache issue, but I don't which subsystem is responsible for it. It might get visible on opening various kernel debug options, but it requires to recompile and also slows down the system dramatically, unfortunately I don't have the time for that :( Especially as the issue went away after installing the linux-5.9.3 kernel. I guess switching to wayland just avoid the trigger, but the 5.8 kernel seems to have a bad bug.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1901563 Title: [i915] Kernel crashed in vma_create when running Xorg To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1901563/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
