[Bug 96497] New: skl: Hang when playing The Talos Principle

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Jun 11 22:34:19 UTC 2016 

https://bugs.freedesktop.org/show_bug.cgi?id=96497

            Bug ID: 96497
           Summary: skl: Hang when playing The Talos Principle
           Product: DRI
           Version: unspecified
          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: krejzi at email.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 124479
  --> https://bugs.freedesktop.org/attachment.cgi?id=124479&action=edit
Error log

While playing The Talos Principle, my GPU was hung several times. Linux 4.6.2,
xorg-server-1.18.3, GNOME 3.20, xf86-video-intel git ccs May 13th w/ UXA + DRI3

OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) HD Graphics 520 (Skylake GT2) 
OpenGL core profile version string: 4.3 (Core Profile) Mesa 12.0.0-rc2
(git-a7649ab)
OpenGL core profile shading language version string: 4.30

Relevant parts from dmesg:

[18745.295358] [drm] stuck on render ring
[18745.297107] [drm] GPU HANG: ecode 9:0:0x87f99ff9, in Talos [29014], reason:
Ring hung, action: reset
[18745.297108] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[18745.297109] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[18745.297110] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[18745.297110] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[18745.297111] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[18745.297133] ------------[ cut here ]------------
[18745.297142] WARNING: CPU: 2 PID: 31435 at
drivers/gpu/drm/i915/intel_display.c:11385 intel_mmio_flip_work_func+0x6d/0x361
[18745.297142] WARN_ON(__i915_wait_request(mmio_flip->req,
mmio_flip->crtc->reset_counter, false, ((void *)0),
&mmio_flip->i915->rps.mmioflips))
[18745.297144] Modules linked in:

[18745.297147] CPU: 2 PID: 31435 Comm: kworker/2:3 Not tainted 4.6.2-krejzi #1
[18745.297148] Hardware name: HP HP ProBook 470 G3/8102, BIOS N78 Ver. 01.07
01/25/2016
[18745.297151] Workqueue: events intel_mmio_flip_work_func
[18745.297153]  0000000000000286 00000000aad189d1 ffffffff8127aef0
ffff8801d031bda0
[18745.297155]  0000000000000000 ffffffff8109c9fd ffff88000d5f89c0
ffff8801d031be00
[18745.297157]  ffff8800788ac340 ffff8800788ac340 ffff880260498300
0000000000000000
[18745.297159] Call Trace:
[18745.297162]  [<ffffffff8127aef0>] ? dump_stack+0x46/0x59
[18745.297165]  [<ffffffff8109c9fd>] ? __warn+0xc8/0xe1
[18745.297182]  [<ffffffff8109ca6b>] ? warn_slowpath_fmt+0x55/0x71
[18745.297184]  [<ffffffff813cb3dc>] ? intel_mmio_flip_work_func+0x6d/0x361
[18745.297186]  [<ffffffff810aee1a>] ? process_one_work+0x139/0x1d4
[18745.297187]  [<ffffffff810af38d>] ? worker_thread+0x1d6/0x2a1
[18745.297188]  [<ffffffff810af1b7>] ? rescuer_thread+0x2db/0x2db
[18745.297190]  [<ffffffff810b2ffa>] ? kthread+0xa5/0xad
[18745.297193]  [<ffffffff81746902>] ? ret_from_fork+0x22/0x40
[18745.297194]  [<ffffffff810b2f55>] ? init_completion+0x1d/0x1d
[18745.297196] ---[ end trace f640bd76551d7fd9 ]---
[18745.299397] drm/i915: Resetting chip after gpu hang
[18747.295538] [drm] RC6 on
[20047.296499] [drm] stuck on render ring
[20047.298633] [drm] GPU HANG: ecode 9:0:0x85dfdfff, in Talos [29014], reason:
Ring hung, action: reset
[20047.298673] ------------[ cut here ]------------
[20047.298680] WARNING: CPU: 3 PID: 31948 at
drivers/gpu/drm/i915/intel_display.c:11385 intel_mmio_flip_work_func+0x6d/0x361
[20047.298681] WARN_ON(__i915_wait_request(mmio_flip->req,
mmio_flip->crtc->reset_counter, false, ((void *)0),
&mmio_flip->i915->rps.mmioflips))
[20047.298682] Modules linked in:

[20047.298686] CPU: 3 PID: 31948 Comm: kworker/3:1 Tainted: G        W      
4.6.2-krejzi #1
[20047.298687] Hardware name: HP HP ProBook 470 G3/8102, BIOS N78 Ver. 01.07
01/25/2016
[20047.298690] Workqueue: events intel_mmio_flip_work_func
[20047.298692]  0000000000000286 00000000483fccf9 ffffffff8127aef0
ffff880114317da0
[20047.298695]  0000000000000000 ffffffff8109c9fd ffff8800021e4540
ffff880114317e00
[20047.298697]  ffff880216f6e540 ffff880216f6e540 ffff8802604d8300
0000000000000000
[20047.298699] Call Trace:
[20047.298704]  [<ffffffff8127aef0>] ? dump_stack+0x46/0x59
[20047.298707]  [<ffffffff8109c9fd>] ? __warn+0xc8/0xe1
[20047.298710]  [<ffffffff8109ca6b>] ? warn_slowpath_fmt+0x55/0x71
[20047.298712]  [<ffffffff813cb3dc>] ? intel_mmio_flip_work_func+0x6d/0x361
[20047.298730]  [<ffffffff810aee1a>] ? process_one_work+0x139/0x1d4
[20047.298731]  [<ffffffff810af38d>] ? worker_thread+0x1d6/0x2a1
[20047.298733]  [<ffffffff810af1b7>] ? rescuer_thread+0x2db/0x2db
[20047.298735]  [<ffffffff810b2ffa>] ? kthread+0xa5/0xad
[20047.298738]  [<ffffffff81746902>] ? ret_from_fork+0x22/0x40
[20047.298740]  [<ffffffff810b2f55>] ? init_completion+0x1d/0x1d
[20047.298742] ---[ end trace f640bd76551d7fda ]---
[20047.300546] drm/i915: Resetting chip after gpu hang
[20049.300603] [drm] RC6 on
[21947.299985] [drm] stuck on render ring
[21947.301838] [drm] GPU HANG: ecode 9:0:0x86dfdff9, in Talos [29014], reason:
Ring hung, action: reset
[21947.302017] ------------[ cut here ]------------
[21947.302023] WARNING: CPU: 2 PID: 32564 at
drivers/gpu/drm/i915/intel_display.c:11385 intel_mmio_flip_work_func+0x6d/0x361
[21947.302024] WARN_ON(__i915_wait_request(mmio_flip->req,
mmio_flip->crtc->reset_counter, false, ((void *)0),
&mmio_flip->i915->rps.mmioflips))
[21947.302025] Modules linked in:

[21947.302028] CPU: 2 PID: 32564 Comm: kworker/2:0 Tainted: G        W      
4.6.2-krejzi #1
[21947.302029] Hardware name: HP HP ProBook 470 G3/8102, BIOS N78 Ver. 01.07
01/25/2016
[21947.302032] Workqueue: events intel_mmio_flip_work_func
[21947.302033]  0000000000000286 00000000902982bb ffffffff8127aef0
ffff880003883da0
[21947.302035]  0000000000000000 ffffffff8109c9fd ffff880225e1fc00
ffff880003883e00
[21947.302037]  ffff8801451c1f40 ffff8801451c1f40 ffff880260498300
0000000000000000
[21947.302039] Call Trace:
[21947.302043]  [<ffffffff8127aef0>] ? dump_stack+0x46/0x59
[21947.302045]  [<ffffffff8109c9fd>] ? __warn+0xc8/0xe1
[21947.302047]  [<ffffffff8109ca6b>] ? warn_slowpath_fmt+0x55/0x71
[21947.302049]  [<ffffffff813cb3dc>] ? intel_mmio_flip_work_func+0x6d/0x361
[21947.302051]  [<ffffffff810aee1a>] ? process_one_work+0x139/0x1d4
[21947.302052]  [<ffffffff810af38d>] ? worker_thread+0x1d6/0x2a1
[21947.302053]  [<ffffffff810af1b7>] ? rescuer_thread+0x2db/0x2db
[21947.302055]  [<ffffffff810b2ffa>] ? kthread+0xa5/0xad
[21947.302058]  [<ffffffff81746902>] ? ret_from_fork+0x22/0x40
[21947.302059]  [<ffffffff810b2f55>] ? init_completion+0x1d/0x1d
[21947.302060] ---[ end trace f640bd76551d7fdb ]---
[21947.303921] drm/i915: Resetting chip after gpu hang
[21949.296001] [drm] RC6 on

Attached is the mentioned error file

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