The patch "drm/amd/amdgpu: Increase HWIP_MAX_INSTANCE to 10" fixes the KOOPS. I am currently on 5.15-rc2 and have not experienced any issues. I reckon that 5.14.7 will also be fine since the changelog shows that the same patch was backported.
Looks like this bug has always been there but was brought to light once CONFIG_UBSAN_TRAP was enabled. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1942684 Title: Kernel 5.14.X / 5.13.14 fails to boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1942684/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
