[Bug 95312] New: 4.6-rc5: [drm] GPU HANG: ecode 6:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=95312

            Bug ID: 95312
           Summary: 4.6-rc5: [drm] GPU HANG: ecode 6:-1:0x00000000,
                    reason: Kicking stuck wait on render ring, action:
                    continue
           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: mmokrejs at fold.natur.cuni.cz
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 123539
  --> https://bugs.freedesktop.org/attachment.cgi?id=123539&action=edit
/sys/class/drm/card0/error

This could be a dupe of bug #93710 (same hardware, same kernel .config and
without explicit intel_iommu=off).

[798005.164877] snd_hda_intel 0000:00:1b.0: IRQ timing workaround is activated
for card #0. Suggest a bigger bdl_pos_adj.
[800008.420528] [drm] GPU HANG: ecode 6:-1:0x00000000, reason: Kicking stuck
wait on render ring, action: continue
[800008.420592] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[800008.420593] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[800008.420594] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[800008.420595] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[800008.420596] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[848558.214001] kmemleak: 1 new suspected memory leaks (see
/sys/kernel/debug/kmemleak)

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