[Bug 101967] New: Hang on render ring (since updating to openSUSE 42.2 -> 42.3)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101967

            Bug ID: 101967
           Summary: Hang on render ring (since updating to openSUSE 42.2
                    -> 42.3)
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: kolAflash at kolahilft.de
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 133116
  --> https://bugs.freedesktop.org/attachment.cgi?id=133116&action=edit
/sys/class/drm/card0/error from 2017-07-29T05:57:59

Hi!

Since updating from openSUSE-Leap 42.2 to openSUSE-Leap 42.3 I get GPU hangs.

Those are logs from two crashes and I attached the corresponding
/sys/class/drm/card0/error files. The running applications where plasmashell
(KDE 5 desktop process, using 3D acceleration) and SC2_x64.exe (StarCraft Game
by blizzard, running with minimal graphics settings on wine-staging-2.13 in
Windows-7 mode - you can use the free "Starter Edition" for testing).
Especially with SC2_x64.exe the bug appears after at least 10 minutes. Both
programs where running fine on openSUSE-42.2. Probably I can trigger the bug in
other 3D applications too, but I didn't test until now.

If needed, I'll happily provide more samples or other kind of information.

= 2017-07-29T05:57:59 =
2017-07-29T06:07:06.836214+02:00 gaston kernel: [    0.000000] Kernel command
line: BOOT_IMAGE=/vmlinuz-4.4.76-1-default root=/dev/mapper/system-root
resume=/dev/system/swap splash=silent quiet showopts drm.vblankoffdelay=1
i915.enable_rc6=7 i915.lvds_downclock=1
[...]
2017-07-29T05:57:59.215290+02:00 gaston kernel: [ 7100.480380] [drm] GPU HANG:
ecode 6:0:0x4bc4cf65, in plasmashell [6944], reason: Hang on render ring,
action: reset
[...]
2017-07-29T05:57:59.215326+02:00 gaston kernel: [ 7100.480384] [drm] GPU crash
dump saved to /sys/class/drm/card0/error
2017-07-29T05:57:59.215327+02:00 gaston kernel: [ 7100.480416] drm/i915:
Resetting chip after gpu hang
2017-07-29T05:58:09.247282+02:00 gaston kernel: [ 7110.510054] drm/i915:
Resetting chip after gpu hang

= 2017-07-29T06:55:44 =
2017-07-29T06:38:37.063964+02:00 gaston kernel: [    0.000000] Kernel command
line: BOOT_IMAGE=/vmlinuz-4.4.76-1-default root=/dev/mapper/system-root
resume=/dev/system/swap splash=silent quiet showopts
[...]
2017-07-29T06:55:44.098258+02:00 gaston kernel: [ 1063.824977] [drm] GPU HANG:
ecode 6:0:0x55555555, in SC2_x64.exe [6643], reason: Hang on render ring,
action: reset
[...]
2017-07-29T06:55:44.098281+02:00 gaston kernel: [ 1063.824982] [drm] GPU crash
dump saved to /sys/class/drm/card0/error
2017-07-29T06:55:44.098282+02:00 gaston kernel: [ 1063.825023] drm/i915:
Resetting chip after gpu hang
2017-07-29T06:55:56.122251+02:00 gaston kernel: [ 1075.845444] drm/i915:
Resetting chip after gpu hang

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