[Bug 83926] New: GPU Hang when opened new tab in chromium

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=83926

          Priority: medium
            Bug ID: 83926
                CC: intel-gfx-bugs at lists.freedesktop.org
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: GPU Hang when opened new tab in chromium
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: major
    Classification: Unclassified
                OS: Linux (All)
          Reporter: kwiat at panic.pl
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: DRM/Intel
           Product: DRI

Created attachment 106364
  --> https://bugs.freedesktop.org/attachment.cgi?id=106364&action=edit
gpu crash dump

When I opened new tab in chromium the whole window disapeared. Other
applications (firefox, urxvt, thunderbird) seems unaffected.
In dmesg I found this message:

[3124886.293582] [drm] stuck on render ring
[3124886.294091] [drm] GPU HANG: ecode 0:0x00000000, in chromium [3015],
reason: Ring hung, action: reset
[3124886.294092] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[3124886.294093] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[3124886.294093] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[3124886.294094] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[3124886.294095] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[3124888.295626] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off

Distribution is Archlinux. Software versions:

xorg-server 1.16.0-6
linux 3.15.8-1
intel-dri 10.2.6-1
lib32-intel-dri 10.2.6-1
libva-intel-driver 1.3.2-1
lib32-libdrm 2.4.56-1
libdrm 2.4.56-1
chromium 36.0.1985.143-1

Hardware info:

00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v2/3rd Gen
Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller])
    Subsystem: Dell Device 0577
    Flags: bus master, fast devsel, latency 0, IRQ 47
    Memory at f7800000 (64-bit, non-prefetchable) [size=4M]
    Memory at e0000000 (64-bit, prefetchable) [size=256M]
    I/O ports at f000 [size=64]
    Expansion ROM at <unassigned> [disabled]
    Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
    Capabilities: [d0] Power Management version 2
    Capabilities: [a4] PCI Advanced Features
    Kernel driver in use: i915
    Kernel modules: i915

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