<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - AMD Navi GPU frequent freezes on both Manjaro/Ubuntu with kernel 5.3 and mesa 19.2 -git/llvm9" href="https://bugs.freedesktop.org/show_bug.cgi?id=111481#c157">Comment # 157</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - AMD Navi GPU frequent freezes on both Manjaro/Ubuntu with kernel 5.3 and mesa 19.2 -git/llvm9" href="https://bugs.freedesktop.org/show_bug.cgi?id=111481">bug 111481</a> from <a class="email" href="mailto:popovic.marko@protonmail.com" title="Marko Popovic <popovic.marko@protonmail.com>"> Marko Popovic</a> <pre>(In reply to Michael de Lang from <a href="show_bug.cgi?id=111481#c156">comment #156</a>) > Just had a hang using 5.4.0-rc3, mesa 19.3~git1910171930.4b458b~oibaf~d, > AMD_DEBUG="nodma nongg" while using firefox: > > Oct 24 16:31:26 oipo-X570-AORUS-ELITE kernel: [27386.467009] broken atomic > modeset userspace detected, disabling atomic > Oct 24 21:04:58 oipo-X570-AORUS-ELITE kernel: [43796.470041] > [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] *ERROR* Waiting for fences timed > out! > Oct 24 21:04:58 oipo-X570-AORUS-ELITE kernel: [43798.773602] > [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 timeout, signaled > seq=1756792, emitted seq=1756794 > Oct 24 21:04:58 oipo-X570-AORUS-ELITE kernel: [43798.773683] > [drm:amdgpu_job_timedout [amdgpu]] *ERROR* Process information: process GPU > Process pid 17048 thread firefox:cs0 pid 17134 > Oct 24 21:04:58 oipo-X570-AORUS-ELITE kernel: [43798.773685] [drm] GPU > recovery disabled. Ok this doesn't sound right, how can you get an SDMA hang if you disable DMA completely. command should be: AMD_DEBUG=nodma not AMD_DEBUG="nodma"</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>