<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - 4.6-rc5: [drm] GPU HANG: ecode 6:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue" href="https://bugs.freedesktop.org/show_bug.cgi?id=95312#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - 4.6-rc5: [drm] GPU HANG: ecode 6:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue" href="https://bugs.freedesktop.org/show_bug.cgi?id=95312">bug 95312</a> from <a class="email" href="mailto:mmokrejs@fold.natur.cuni.cz" title="Martin Mokrejs <mmokrejs@fold.natur.cuni.cz>"> Martin Mokrejs</a> <pre>Created <a href="attachment.cgi?id=123542" name="attach_123542" title="/sys/kernel/debug/dri/0/i915_error_state.bz2">attachment 123542</a> <a href="attachment.cgi?id=123542&action=edit" title="/sys/kernel/debug/dri/0/i915_error_state.bz2">[details]</a> /sys/kernel/debug/dri/0/i915_error_state.bz2 Interestingly, I see I have another, other error state as well?! # ls -latr /sys/kernel/debug/dri/0/i915_error_state -rw-r--r-- 1 root root 0 Apr 27 19:05 /sys/kernel/debug/dri/0/i915_error_state # ls -latr /sys/class/drm/card0/error -rw------- 1 root root 0 May 7 22:45 /sys/class/drm/card0/error # # w 23:13:14 up 10 days, 6:07, 32 users, load average: 2.97, 3.22, 3.29 ... Is the timestamp on /sys/kernel/debug/dri/0/i915_error_state set at bootup? No, not really: # grep -a 'syslog-ng starting up' /var/log/messages Apr 27 16:11:54 vostro syslog-ng[3641]: syslog-ng starting up; version='3.6.2' Apr 27 16:21:46 vostro syslog-ng[3301]: syslog-ng starting up; version='3.6.2' Apr 27 16:27:58 vostro syslog-ng[3328]: syslog-ng starting up; version='3.6.2' Apr 27 16:31:54 vostro syslog-ng[3639]: syslog-ng starting up; version='3.6.2' Apr 27 17:06:08 vostro syslog-ng[3642]: syslog-ng starting up; version='3.6.2' # grep -a '^Apr 27 19:0' /var/log/messages ... [ gives me no clue why i915_error_state was created, syslogd was running but that is all I can say ] # But from /var/log/messages I see during previous bootup I had a different issue: Apr 27 16:12:46 vostro kernel: [drm:intel_cpu_fifo_underrun_irq_handler] *ERROR* CPU pipe A FIFO underrun Apr 27 16:12:46 vostro kernel: [drm:intel_set_pch_fifo_underrun_reporting] *ERROR* uncleared pch fifo underrun on pch transcoder A Apr 27 16:12:46 vostro kernel: [drm:intel_pch_fifo_underrun_irq_handler] *ERROR* PCH transcoder A FIFO underrun Apr 27 16:12:46 vostro kernel: [drm:intel_cpu_fifo_underrun_irq_handler] *ERROR* CPU pipe B FIFO underrun Apr 27 16:12:46 vostro kernel: [drm:intel_check_pch_fifo_underruns] *ERROR* pch fifo underrun on pch transcoder B but I was inserting and ejecting my ExpressCards into the slot a few second after this message was logged in, probably that is related to it.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>