[Bug 75994] New: GPU stuck on render ring

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=75994

          Priority: medium
            Bug ID: 75994
                CC: intel-gfx-bugs at lists.freedesktop.org
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: GPU stuck on render ring
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: major
    Classification: Unclassified
                OS: Linux (All)
          Reporter: patrik.plihal at gmail.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: DRM/Intel
           Product: DRI

Created attachment 95525
  --> https://bugs.freedesktop.org/attachment.cgi?id=95525&action=edit
/sys/class/drm/card0/error

well full desktop freeze on archlinux (I was clicking on an email in
thunderbird when it happend)

Linux 3.13.6-1-ARCH #1 SMP PREEMPT Fri Mar 7 22:47:48 CET 2014 x86_64 GNU/Linux

============== hwinfo --gfx
09: PCI 02.0: 0300 VGA compatible controller (VGA)              
  [Created at pci.319]
  Unique ID: _Znp.2HXGGPliLC2
  SysFS ID: /devices/pci0000:00/0000:00:02.0
  SysFS BusID: 0000:00:02.0
  Hardware Class: graphics card
  Model: "Intel Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller"
  Vendor: pci 0x8086 "Intel Corporation"
  Device: pci 0x0162 "Xeon E3-1200 v2/3rd Gen Core processor Graphics
Controller"
  SubVendor: pci 0x1043 "ASUSTeK Computer Inc."
  SubDevice: pci 0x84ca 
  Revision: 0x09
  Driver: "i915"
  Driver Modules: "drm"
  Memory Range: 0xf7800000-0xf7bfffff (rw,non-prefetchable)
  Memory Range: 0xe0000000-0xefffffff (ro,non-prefetchable)
  I/O Ports: 0xf000-0xf03f (rw)
  IRQ: 52 (9594 events)
  I/O Ports: 0x3c0-0x3df (rw)
  Module Alias: "pci:v00008086d00000162sv00001043sd000084CAbc03sc00i00"
  Driver Info #0:
    Driver Status: i915 is active
    Driver Activation Cmd: "modprobe i915"
  Config Status: cfg=new, avail=yes, need=no, active=unknown


========== dmesg

[22554.021332] [drm] stuck on render ring
[22554.021335] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[22554.021335] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[22554.021336] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[22554.021337] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[22554.021337] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[22560.035898] [drm] stuck on render ring
[22564.594076] type=1006 audit(1394475631.908:11): pid=285 uid=0 old
auid=4294967295 new auid=1000 old ses=4294967295 new ses=10 res=1
[22585.048762] [drm] stuck on render ring

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