https://bugs.freedesktop.org/show_bug.cgi?id=105018 --- Comment #17 from Harry Wentland --- Thanks for fixing the patch conflict. I based them on https://cgit.freedesktop.org/~agd5f/linux/log/?h=amd-staging-drm-next but should have based them on the 4.15 kernel. Thanks as well for testing. The patches don't fix the root cause of the issue but make sure you don't crash in this case. Catching the root cause is a bit more difficult and would require more debugging. I haven't seen the "Failed to get VBLANK" on platforms available to me but will keep an eye out for it. -- You are receiving this mail because: You are the assignee for the bug.