[Bug 104764] New: GPU HANG: ecode 9:0:0x85ddfffb, in vlc [2828], reason: Hang on rcs0, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104764

            Bug ID: 104764
           Summary: GPU HANG: ecode 9:0:0x85ddfffb, in vlc [2828], reason:
                    Hang on rcs0, action: reset
           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: bjorn at haxx.se
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 136934
  --> https://bugs.freedesktop.org/attachment.cgi?id=136934&action=edit
GPU crash dump

I'm just following instructions here. :)

an 24 09:39:47 uno kernel: [  145.846144] [drm] GPU HANG: ecode 9:0:0x85ddfffb,
in vlc [2828], reason: Hang on rcs0, action: reset
Jan 24 09:39:47 uno kernel: [  145.846147] [drm] GPU hangs can indicate a bug
anywhere in the entire gfx stack, including userspace.
Jan 24 09:39:47 uno kernel: [  145.846149] [drm] Please file a _new_ bug report
on bugs.freedesktop.org against DRI -> DRM/Intel
Jan 24 09:39:47 uno kernel: [  145.846151] [drm] drm/i915 developers can then
reassign to the right component if it's not a kernel issue.
Jan 24 09:39:47 uno kernel: [  145.846152] [drm] The gpu crash dump is required
to analyze gpu hangs, so please always attach it.
Jan 24 09:39:47 uno kernel: [  145.846155] [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Jan 24 09:39:47 uno kernel: [  145.846167] i915 0000:00:02.0: Resetting rcs0
after gpu hang
Jan 24 09:39:55 uno kernel: [  153.789546] i915 0000:00:02.0: Resetting rcs0
after gpu hang
Jan 24 09:40:03 uno kernel: [  161.822289] i915 0000:00:02.0: Resetting rcs0
after gpu hang
Jan 24 09:40:17 uno kernel: [  175.806207] i915 0000:00:02.0: Resetting rcs0
after gpu hang
Jan 24 09:40:25 uno kernel: [  183.806330] i915 0000:00:02.0: Resetting rcs0
after gpu hang
Jan 24 09:40:33 uno kernel: [  191.810441] i915 0000:00:02.0: Resetting rcs0
after gpu hang

I'm running these debian packages from "testing":
 linux-image-4.14.0-3-amd64 version 4.14.13-1
 xorg version 1:7.7+19
 xserver-xorg-video-intel version 2:2.99.917+git20171
 libdrm-intel1:amd64 version 2:2.99.917+git20171

Any other relevant packages?

The hang was reliably repeated by simply starting playing a video in vlc
(version 3.0.0~rc6-1+b1). The same video played without problems in mplayer
(2:1.3.0-7+b3). 

I tried disabing rc6 and rebooting but the hang remains.

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