I found new info: First, this errormessage always pop up with all AMD drivers on newer kernels.
https://gitlab.freedesktop.org/drm/amd/-/issues/2874 Most important takeaway from this is the comment of Alex Deucher: "All of these are variable sized arrays so these are false positives." Although innocent, it may needlessly worry a lot of people that encounter it for the first time. ** Bug watch added: gitlab.freedesktop.org/drm/amd/-/issues #2874 https://gitlab.freedesktop.org/drm/amd/-/issues/2874 ** Summary changed: - [24.04 LTS] AMD driver-errors on E-350 APU during boot + [kernel 6.5.x ] UBSAN AMD driver-errors during boot ** Summary changed: - [kernel 6.5.x ] UBSAN AMD driver-errors during boot + [kernel 6.5.x and higher] UBSAN AMD driver-errors during boot ** Also affects: ubuntu Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2048472 Title: [kernel 6.5.x and higher] UBSAN AMD driver-errors during boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-mate/+bug/2048472/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs