<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - System crashes after "[drm] IP block:gmc_v8_0 is hung!" / [drm] IP block:sdma_v3_0 is hung!" href="https://bugs.freedesktop.org/show_bug.cgi?id=102322#c12">Comment # 12</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - System crashes after "[drm] IP block:gmc_v8_0 is hung!" / [drm] IP block:sdma_v3_0 is hung!" href="https://bugs.freedesktop.org/show_bug.cgi?id=102322">bug 102322</a> from <a class="email" href="mailto:andrey.grodzovsky@amd.com" title="Andrey Grodzovsky <andrey.grodzovsky@amd.com>"> Andrey Grodzovsky</a> <pre>(In reply to dwagner from <a href="show_bug.cgi?id=102322#c2">comment #2</a>) > Just to mention this once again: These system crashes still occur, and way > too frequently to consider the amdgpu driver stable enough for professional > use. Sample dmesg output from today: > > Feb 24 18:26:55 [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout, > last signaled seq=5430589, last emitted seq=5430591 > Feb 24 18:26:55 [drm] IP block:gmc_v8_0 is hung! > Feb 24 18:26:55 [drm] IP block:gfx_v8_0 is hung! > Feb 24 18:27:02 [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 > timeout, last signaled seq=185928, last emitted seq=185930 > Feb 24 18:27:02 [drm] IP block:gmc_v8_0 is hung! > Feb 24 18:27:02 [drm] IP block:gfx_v8_0 is hung! > Feb 24 18:27:05 [drm:amdgpu_dm_atomic_check [amdgpu]] *ERROR* > [CRTC:43:crtc-0] hw_done or flip_done timed out Can you load the kernel with grub command line amdgpu.vm_update_mode=3 to force CPU VM update mode and see if this helps ?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>