[Bug 77691] New: kernel: [drm] stuck on render ring

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Wed Jun 11 11:56:54 PDT 2014


https://bugzilla.kernel.org/show_bug.cgi?id=77691

            Bug ID: 77691
           Summary: kernel: [drm] stuck on render ring
           Product: Drivers
           Version: 2.5
    Kernel Version: 3.15
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - Intel)
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: toralf.foerster at gmx.de
                CC: intel-gfx-bugs at lists.freedesktop.org
        Regression: No

Created attachment 139301
  --> https://bugzilla.kernel.org/attachment.cgi?id=139301&action=edit
/var/tmp/i915_error_state.20140611-202241.txt.gz

Might be already known but b/c it is a new kernel version - here it is :

Jun 11 20:22:27 n22 kernel: [drm] stuck on render ring
Jun 11 20:22:27 n22 kernel: [drm] stuck on blitter ring
Jun 11 20:22:27 n22 kernel: [drm] GPU HANG: ecode 0:0xf4e9fffe, in X [2946],
reason: Ring hung, action: reset
Jun 11 20:22:27 n22 kernel: [drm] GPU hangs can indicate a bug anywhere in the
entire gfx stack, including userspace.
Jun 11 20:22:27 n22 kernel: [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
Jun 11 20:22:27 n22 kernel: [drm] drm/i915 developers can then reassign to the
right component if it's not a kernel issue.
Jun 11 20:22:27 n22 kernel: [drm] The gpu crash dump is required to analyze gpu
hangs, so please always attach it.
Jun 11 20:22:27 n22 kernel: [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Jun 11 20:22:27 n22 kernel: [drm:i915_context_is_banned] *ERROR* gpu hanging
too fast, banning!
Jun 11 20:22:29 n22 kernel: [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp
off

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