[Bug 82154] New: [HAWAII] gpu-reset when closing gwenview, fails to resume (atombios stuck executing), then flickery noise
https://bugs.freedesktop.org/show_bug.cgi?id=82154
Priority: medium Bug ID: 82154 Assignee: dri-devel@lists.freedesktop.org Summary: [HAWAII] gpu-reset when closing gwenview, fails to resume (atombios stuck executing), then flickery noise Severity: normal Classification: Unclassified OS: All Reporter: luziphermcleod@yahoo.ie Hardware: Other Status: NEW Version: unspecified Component: DRM/Radeon Product: DRI
Observation: ============
With Hawaii acceleration enabled (including drm) I just got a gpu reset that failed to recover. It happended when I closed a gwenview window after a few hours of use (window manager was cinnamon). After going black and switching off for a while, the screens (2x DVI and 1x HDMI) came back, but displayed only flickery noise (I could see where the mouse pointer would've been as a differently noisy rectangle, and could move it). I could still ssh into the machine and aquire dmesg and Xorg.0.log.
Interesting messages from dmesg: [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting [drm:atom_execute_table_locked] *ERROR* atombios stuck executing C466 (len 254, WS 0, PS 4) @ 0xC490 [drm:atom_execute_table_locked] *ERROR* atombios stuck executing B9EC (len 145, WS 0, PS 8) @ 0xBA77 [drm:ci_dpm_enable] *ERROR* ci_start_dpm failed [drm:radeon_pm_resume_dpm] *ERROR* radeon: dpm resume failed
Driver Stack Details: =====================
1) Kernel: agd5f's drm-next-3.17-wip (2014-08-03), Hawaii accel enabled 2) libdrm: git (2014-08-03) 3) mesa: git (2014-08-03) 4) Xorg-server: 1.16.0 5) xf86-video-ati: git (2014-08-03 with patch to enable accel) 6) glamor: xorg-server integrated 1.0.0 7) llvm: 3.5svn (updated recently) 8) new radeon firmware files for hawaii accel
Hardware Configuration: =====================
Graphics Card: Hawaii XT, Sapphire Radeon R9 290X Tri-X OC, 4GB GDDR5 Processor: Core i7-965 (LGA 1366) Mainboard: Asus P6T Deluxe RAM: 6GB
https://bugs.freedesktop.org/show_bug.cgi?id=82154
--- Comment #1 from Luzipher luziphermcleod@yahoo.ie --- Created attachment 104027 --> https://bugs.freedesktop.org/attachment.cgi?id=104027&action=edit dmesg of gpu crash
https://bugs.freedesktop.org/show_bug.cgi?id=82154
--- Comment #2 from Luzipher luziphermcleod@yahoo.ie --- Created attachment 104028 --> https://bugs.freedesktop.org/attachment.cgi?id=104028&action=edit Xorg.0.log of gpu crash
https://bugs.freedesktop.org/show_bug.cgi?id=82154
--- Comment #3 from Michel Dänzer michel@daenzer.net --- Does this also happen with the drm-next-3.17-rebased-on-fixes kernel branch? drm-next-3.17-wip is missing a few stability fixes compared to that.
https://bugs.freedesktop.org/show_bug.cgi?id=82154
--- Comment #4 from Luzipher luziphermcleod@yahoo.ie --- (In reply to comment #3)
Does this also happen with the drm-next-3.17-rebased-on-fixes kernel branch? drm-next-3.17-wip is missing a few stability fixes compared to that.
Unfortunately I couldn't test with drm-next-3.17-rebased-on-fixes, because it has a bug somewhere in ata (null pointer dereference or some such thing) that prevents me from booting. Also I never reproduced the bug, it actually happened after I recompiled stuff (especially xf86-video-ati with the v3-patch for enabling hawaii accel available here: http://lists.x.org/archives/xorg-driver-ati/2014-August/026534.html ). I then couldn't get the setup where the crash happened back easily (acceleration stopped working). But I suspect it's a "random" bug that isn't really related to closing gwenview.
I'm now on the brand-new current "drm-next-3.17" branch, which is based on 3.16.0 final and boots fine - and should also have all the fixes and patches (?).
I'll monitor the situation for a while. Probably this bug can be disregarded unless I get more similar crashes with all the fixes applied and more information how to cause it.
Sorry 'bout the noise, I though those dmesg-messages with exact atombios commands getting stuck would reveal an possibly easy-to-fix issue, but according to agd5f on irc they are only symptoms of the gpu not being able to resume correctly.
https://bugs.freedesktop.org/show_bug.cgi?id=82154
Luzipher luziphermcleod@yahoo.ie changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
--- Comment #5 from Luzipher luziphermcleod@yahoo.ie --- As I didn't run into this issue anymore, I'm finally closing this bug. Gwenview doesn't cause problems.
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