<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [radeon, amdgpu] Regression introduced in 4.8-rc3" href="https://bugs.freedesktop.org/show_bug.cgi?id=98505#c33">Comment # 33</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [radeon, amdgpu] Regression introduced in 4.8-rc3" href="https://bugs.freedesktop.org/show_bug.cgi?id=98505">bug 98505</a> from <a class="email" href="mailto:peter@lekensteyn.nl" title="Peter Wu <peter@lekensteyn.nl>"> Peter Wu</a> <pre>(In reply to Nayan Deshmukh from <a href="show_bug.cgi?id=98505#c32">comment #32</a>) > Created <a href="attachment.cgi?id=128064" name="attach_128064" title="dmesg_with_debug_options">attachment 128064</a> <a href="attachment.cgi?id=128064&action=edit" title="dmesg_with_debug_options">[details]</a> > dmesg_with_debug_options These logs do not show the "resume failed" messages that appeared in the original logs. Could you try to trigger this? The logs also shows no \_SB.PCI0.RP05.PC05._ON (or _OFF) method invocations, so pcie_port_pm=off (or force) is likely not going to make a difference here. Btw, to increase the kernel log size from 256K you could pass log_buf_len=1M to your cmdline. Could you try obtaining a log where the "resume failed" messages are shown? These messages also look suspicious, any idea what it could be? (Alex?) [ 221.378665] VI should always have 2 performance levels [ 221.380787] failed to send message 18a ret is 255 [ 221.380794] failed to send pre message 145 ret is 255 [ 221.621346] failed to send message 146 ret is 0 [ 221.862589] failed to send pre message 148 ret is 0 They also appear in <a class="bz_bug_link bz_status_NEW " title="NEW - VCE encoding sometimes locks up since 4.8-rc1 (when simultaneously using vaapi decoding)" href="show_bug.cgi?id=97240">bug 97240</a> and <a class="bz_bug_link bz_status_NEW " title="NEW - Crash on freesync code (dmesg)" href="show_bug.cgi?id=97548">bug 97548</a>.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>