On 2025-09-29 17:56:05 +0200, Vincent Lefevre wrote: > Sep 29 10:01:20 qaa kernel: UBSAN: shift-out-of-bounds in > /build/reproducible-path/linux-6.16.8/drivers/gpu/drm/display/drm_dp_mst_topology.c:4574:36
shift-out-of-bounds in drm_dp_mst_topology.c has already been reported several times in the past, everying involving suspend/resume or plugging/unplugging a USB-C dock: 2022-12: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1970495/comments/25 "Window manager freezes when plugging in USB-C dock with external monitor…" 2023-03 (for the comment about this error): https://github.com/NixOS/nixpkgs/issues/36392#issuecomment-1461490967 "not sure if related, but saw some new errors popping up when connecting usb c stuff" 2023-11: https://forums.linuxmint.com/viewtopic.php?t=407900 "Cinnamon freezes when unsuspending" 2024-04: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-6.5/+bug/2061091 "Sometimes, when trying to shut down or suspend my laptop, it gets stuck on the console screen" -- Vincent Lefèvre <[email protected]> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / Pascaline project (LIP, ENS-Lyon)
