[Bug 83473] New: GPU hangs causing new windows and menus to be drawn black.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=83473

          Priority: medium
            Bug ID: 83473
                CC: intel-gfx-bugs at lists.freedesktop.org
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: GPU hangs causing new windows and menus to be drawn
                    black.
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: arrowsmith at pythian.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: XOrg 6.7.0
         Component: DRM/Intel
           Product: DRI

Created attachment 105713
  --> https://bugs.freedesktop.org/attachment.cgi?id=105713&action=edit
The error file as recommended to attach

System visually locks up for a few (<10) seconds, but audio keeps going. When
things resume, I can no longer create new windows, or use menus in existing
windows as they are not rendered (they come out black).

To "fix", I need to log out and log back in again (or CTRL+ALT+Backspace).

This was found in /var/log/messages:

Sep  4 12:37:06 arrowsmithlap1 kernel: [158750.504593] [drm] stuck on render
ring
Sep  4 12:37:06 arrowsmithlap1 kernel: [158750.504601] [drm] stuck on blitter
ring
Sep  4 12:37:06 arrowsmithlap1 kernel: [158750.505181] [drm] GPU HANG: ecode
0:0xf4e9fffe, in Xorg [3344], reason: Ring hung, action: reset
Sep  4 12:37:06 arrowsmithlap1 kernel: [158750.505185] [drm] GPU hangs can
indicate a bug anywhere in the entire gfx stack, including userspace.
Sep  4 12:37:06 arrowsmithlap1 kernel: [158750.505187] [drm] Please file a
_new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
Sep  4 12:37:06 arrowsmithlap1 kernel: [158750.505189] [drm] drm/i915
developers can then reassign to the right component if it's not a kernel issue.
Sep  4 12:37:06 arrowsmithlap1 kernel: [158750.505191] [drm] The gpu crash dump
is required to analyze gpu hangs, so please always attach it.
Sep  4 12:37:06 arrowsmithlap1 kernel: [158750.505193] [drm] GPU crash dump
saved to /sys/class/drm/card0/error
Sep  4 12:37:06 arrowsmithlap1 kernel: [drm] stuck on render ring
Sep  4 12:37:06 arrowsmithlap1 kernel: [158750.505740]
[drm:i915_context_is_banned] *ERROR* gpu hanging too fast, banning!
Sep  4 12:37:06 arrowsmithlap1 kernel: [drm] stuck on blitter ring
Sep  4 12:37:06 arrowsmithlap1 kernel: [drm] GPU HANG: ecode 0:0xf4e9fffe, in
Xorg [3344], reason: Ring hung, action: reset
Sep  4 12:37:06 arrowsmithlap1 kernel: [drm] GPU hangs can indicate a bug
anywhere in the entire gfx stack, including userspace.
Sep  4 12:37:06 arrowsmithlap1 kernel: [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
Sep  4 12:37:06 arrowsmithlap1 kernel: [drm] drm/i915 developers can then
reassign to the right component if it's not a kernel issue.
Sep  4 12:37:06 arrowsmithlap1 kernel: [drm] The gpu crash dump is required to
analyze gpu hangs, so please always attach it.
Sep  4 12:37:06 arrowsmithlap1 kernel: [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Sep  4 12:37:06 arrowsmithlap1 kernel: [drm:i915_context_is_banned] *ERROR* gpu
hanging too fast, banning!
Sep  4 12:37:08 arrowsmithlap1 kernel: [158752.507270] [drm] Enabling RC6
states: RC6 on, RC6p off, RC6pp off
Sep  4 12:37:08 arrowsmithlap1 kernel: [drm] Enabling RC6 states: RC6 on, RC6p
off, RC6pp off

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