<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - deadlock occurs during GPU reset" href="https://bugs.freedesktop.org/show_bug.cgi?id=109692#c32">Comment # 32</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - deadlock occurs during GPU reset" href="https://bugs.freedesktop.org/show_bug.cgi?id=109692">bug 109692</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 mikhail.v.gavrilov from <a href="show_bug.cgi?id=109692#c30">comment #30</a>) > Created <a href="attachment.cgi?id=143908" name="attach_143908" title="dmesg without patches">attachment 143908</a> <a href="attachment.cgi?id=143908&action=edit" title="dmesg without patches">[details]</a> > dmesg without patches > > Without patches backtrace are looks like initial deadlock backtrace. Can you please apply back the first 2 patches and then add the following - Install trace-cmd utility Type sudo trace-cmd start -e dma_fence -e gpu_scheduler -e amdgpu -v -e "amdgpu:amdgpu_mm_rreg" -e "amdgpu:amdgpu_mm_wreg" -e "amdgpu:amdgpu_iv" to enable kernel event tracing log After hang happens cd /sys/kernel/debug/tracing && cat trace > event_dump, upload this dump here.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>