<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [drm] stuck on render ring"
href="https://bugs.freedesktop.org/show_bug.cgi?id=82353">82353</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[drm] stuck on render ring
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>moschlar@metalabs.de
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=104291" name="attach_104291" title="GPU crash dump">attachment 104291</a> <a href="attachment.cgi?id=104291&action=edit" title="GPU crash dump">[details]</a></span>
GPU crash dump
Since some days ago, my X crashes when I start the chromium browser.
The following messages occur in the kernel log:
Aug 08 17:04:12 thinkmo kernel: [drm] stuck on render ring
Aug 08 17:04:12 thinkmo kernel: [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Aug 08 17:04:12 thinkmo kernel: [drm] GPU hangs can indicate a bug anywhere in
the entire gfx stack, including userspace.
Aug 08 17:04:12 thinkmo kernel: [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
Aug 08 17:04:12 thinkmo kernel: [drm] drm/i915 developers can then reassign to
the right component if it's not a kernel issue.
Aug 08 17:04:12 thinkmo kernel: [drm] The gpu crash dump is required to analyze
gpu hangs, so please always attach it.
Aug 08 17:04:12 thinkmo kernel: [drm:init_ring_common] *ERROR* failed to set
render ring head to zero ctl 00000000 head 20211f04 tail 00000000 start
00003000
Aug 08 17:04:12 thinkmo kernel: [drm:init_ring_common] *ERROR* render ring
initialization failed ctl 0001f001 head 20211f04 tail 00000000 start 00003000
Aug 08 17:04:14 thinkmo kernel: [drm] stuck on render ring
Aug 08 17:04:14 thinkmo kernel: [drm:init_ring_common] *ERROR* failed to set
render ring head to zero ctl 00000000 head 20211f04 tail 00000000 start
00003000
Aug 08 17:04:14 thinkmo kernel: [drm:init_ring_common] *ERROR* render ring
initialization failed ctl 0001f001 head 20211f04 tail 00000000 start 00003000
[... last three lines repeated until killing the X server ...]
I've added the indicated crash dump here.
Here is some further information about the software versions on my system
(Gentoo Linux, FWIW - the date is when I compiled/installed that package):
[I] x11-base/xorg-drivers (<a href="mailto:1.15@07.05.2014">1.15@07.05.2014</a>): Meta package containing deps on
all xorg drivers
[I] x11-base/xorg-server (<a href="mailto:1.15.0@07.05.2014">1.15.0@07.05.2014</a>): X.Org X servers
[I] x11-drivers/xf86-input-evdev (<a href="mailto:2.8.2@07.05.2014">2.8.2@07.05.2014</a>): Generic Linux input driver
[I] x11-drivers/xf86-video-intel (<a href="mailto:2.21.15@08.05.2014">2.21.15@08.05.2014</a>): X.Org driver for Intel
cards
[I] x11-libs/cairo (<a href="mailto:1.12.16@23.07.2014">1.12.16@23.07.2014</a>): A vector graphics library with
cross-device output support
[I] x11-libs/colord-gtk (<a href="mailto:0.1.25@23.07.2014">0.1.25@23.07.2014</a>): GTK support library for colord
[I] x11-libs/gdk-pixbuf (2.30.8(2)@23.07.2014): Image loading library for GTK+
[I] x11-libs/gnome-pty-helper (<a href="mailto:0.36.3@23.07.2014">0.36.3@23.07.2014</a>): GNOME Setuid helper for
opening ptys
[I] x11-libs/gtk+ (2.24.24(2)@23.07.2014 3.12.2(3)@23.07.2014): Gimp ToolKit +
[I] x11-libs/gtksourceview (2.10.5-r2(2.0)@07.05.2014 3.12.2(3.0)@23.07.2014 ->
2.10.5-r2(2.0)[1] 3.12.2(3.0/2)): A text widget implementing syntax
highlighting and other features
[I] x11-libs/libICE (<a href="mailto:1.0.8-r1@07.05.2014">1.0.8-r1@07.05.2014</a>): X.Org Inter-Client Exchange library
[I] x11-libs/libSM (<a href="mailto:1.2.2@07.05.2014">1.2.2@07.05.2014</a>): X.Org Session Management library
[I] x11-libs/libX11 (<a href="mailto:1.6.2@07.05.2014">1.6.2@07.05.2014</a>): X.Org X11 library
[I] x11-libs/libXScrnSaver (<a href="mailto:1.2.2-r1@08.05.2014">1.2.2-r1@08.05.2014</a>): X.Org XScrnSaver library
[I] x11-libs/libXau (<a href="mailto:1.0.8@07.05.2014">1.0.8@07.05.2014</a>): X.Org X authorization library
[I] x11-libs/libXaw (<a href="mailto:1.0.12@07.05.2014">1.0.12@07.05.2014</a>): X.Org Xaw library
[I] x11-libs/libXcomposite (<a href="mailto:0.4.4-r1@07.05.2014">0.4.4-r1@07.05.2014</a>): X.Org Xcomposite library
[I] x11-libs/libXcursor (<a href="mailto:1.1.14@07.05.2014">1.1.14@07.05.2014</a>): X.Org Xcursor library
[I] x11-libs/libXdamage (<a href="mailto:1.1.4-r1@07.05.2014">1.1.4-r1@07.05.2014</a>): X.Org Xdamage library
[I] x11-libs/libXdmcp (<a href="mailto:1.1.1-r1@07.05.2014">1.1.1-r1@07.05.2014</a>): X.Org X Display Manager Control
Protocol library
[I] x11-libs/libXext (<a href="mailto:1.3.2@07.05.2014">1.3.2@07.05.2014</a>): X.Org Xext library
[I] x11-libs/libXfixes (<a href="mailto:5.0.1@07.05.2014">5.0.1@07.05.2014</a>): X.Org Xfixes library
[I] x11-libs/libXfont (<a href="mailto:1.4.8@25.05.2014">1.4.8@25.05.2014</a>): X.Org Xfont library
[I] x11-libs/libXft (<a href="mailto:2.3.1-r1@07.05.2014">2.3.1-r1@07.05.2014</a>): X.Org Xft library
[I] x11-libs/libXi (<a href="mailto:1.7.2@07.05.2014">1.7.2@07.05.2014</a>): X.Org Xi library
[I] x11-libs/libXinerama (<a href="mailto:1.1.3@07.05.2014">1.1.3@07.05.2014</a>): X.Org Xinerama library
[I] x11-libs/libXmu (<a href="mailto:1.1.2@07.05.2014">1.1.2@07.05.2014</a>): X.Org Xmu library
[I] x11-libs/libXp (<a href="mailto:1.0.2@07.05.2014">1.0.2@07.05.2014</a>): X.Org Xp library
[I] x11-libs/libXpm (<a href="mailto:3.5.11@07.05.2014">3.5.11@07.05.2014</a>): X.Org Xpm library
[I] x11-libs/libXrandr (<a href="mailto:1.4.2@07.05.2014">1.4.2@07.05.2014</a>): X.Org Xrandr library
[I] x11-libs/libXrender (<a href="mailto:0.9.8@07.05.2014">0.9.8@07.05.2014</a>): X.Org Xrender library
[I] x11-libs/libXres (<a href="mailto:1.0.7@07.05.2014">1.0.7@07.05.2014</a>): X.Org XRes library
[I] x11-libs/libXt (<a href="mailto:1.1.4@07.05.2014">1.1.4@07.05.2014</a>): X.Org X Toolkit Intrinsics library
[I] x11-libs/libXtst (<a href="mailto:1.2.2@07.05.2014">1.2.2@07.05.2014</a>): X.Org Xlib-based client API for the
XTEST & RECORD extensions library
[I] x11-libs/libXv (<a href="mailto:1.0.10@07.05.2014">1.0.10@07.05.2014</a>): X.Org Xv library
[I] x11-libs/libXvMC (<a href="mailto:1.0.8@08.05.2014">1.0.8@08.05.2014</a>): X.Org XvMC library
[I] x11-libs/libXxf86misc (<a href="mailto:1.0.3@07.05.2014">1.0.3@07.05.2014</a>): X.Org Xxf86misc library
[I] x11-libs/libXxf86vm (<a href="mailto:1.1.3@07.05.2014">1.1.3@07.05.2014</a>): X.Org Xxf86vm library
[I] x11-libs/libcryptui (<a href="mailto:3.12.2@24.07.2014">3.12.2@24.07.2014</a>): User interface components for
OpenPGP
[I] x11-libs/libdrm (<a href="mailto:2.4.52@07.05.2014">2.4.52@07.05.2014</a>): X.Org libdrm library
[I] x11-libs/libfontenc (<a href="mailto:1.1.2@07.05.2014">1.1.2@07.05.2014</a>): X.Org fontenc library
[I] x11-libs/libnotify (<a href="mailto:0.7.5-r1@07.05.2014">0.7.5-r1@07.05.2014</a>): A library for sending desktop
notifications
[I] x11-libs/libpciaccess (<a href="mailto:0.13.2@07.05.2014">0.13.2@07.05.2014</a>): Library providing generic access
to the PCI bus and devices
[I] x11-libs/libva (<a href="mailto:1.3.1@15.07.2014">1.3.1@15.07.2014</a>): Video Acceleration (VA) API for Linux
[I] x11-libs/libva-intel-driver (<a href="mailto:1.3.0@15.07.2014">1.3.0@15.07.2014</a>): HW video decode support for
Intel integrated graphics
[I] x11-libs/libva-vdpau-driver (<a href="mailto:0.7.4-r1@15.07.2014">0.7.4-r1@15.07.2014</a>): VDPAU Backend for Video
Acceleration (VA) API
[I] x11-libs/libvdpau (<a href="mailto:0.7@07.06.2014">0.7@07.06.2014</a>): VDPAU wrapper and trace libraries
[I] x11-libs/libwnck (3.4.7(3)@07.05.2014): A window navigation construction
kit
[I] x11-libs/libxcb (<a href="mailto:1.10@08.05.2014">1.10@08.05.2014</a>): X C-language Bindings library
[I] x11-libs/libxkbcommon (<a href="mailto:0.3.1@09.05.2014">0.3.1@09.05.2014</a>): X.Org xkbcommon library
[I] x11-libs/libxkbfile (<a href="mailto:1.0.8@07.05.2014">1.0.8@07.05.2014</a>): X.Org xkbfile library
[I] x11-libs/libxklavier (<a href="mailto:5.2.1@07.05.2014">5.2.1@07.05.2014</a>): A library for the X Keyboard
Extension (high-level API)
[I] x11-libs/libxshmfence (<a href="mailto:1.1@07.05.2014">1.1@07.05.2014</a>): Shared memory fences using futexes
[I] x11-libs/pango (<a href="mailto:1.36.5@23.07.2014">1.36.5@23.07.2014</a>): Internationalized text layout and
rendering library
[I] x11-libs/pixman (<a href="mailto:0.32.4@07.05.2014">0.32.4@07.05.2014</a>): Low-level pixel manipulation routines
[I] x11-libs/startup-notification (<a href="mailto:0.12@07.05.2014">0.12@07.05.2014</a>): Application startup
notification and feedback library
[I] x11-libs/vte (<a href="mailto:0.28.2-r206@08.05.2014">0.28.2-r206@08.05.2014</a> 0.36.3(2.90)@23.07.2014): Library
providing a virtual terminal emulator widget
[I] x11-libs/xcb-util (<a href="mailto:0.3.9@07.05.2014">0.3.9@07.05.2014</a>): X C-language Bindings sample
implementations
[I] x11-libs/xcb-util-cursor (<a href="mailto:0.1.1@09.05.2014">0.1.1@09.05.2014</a>): X C-language Bindings sample
implementations
[I] x11-libs/xcb-util-image (<a href="mailto:0.3.9@07.05.2014">0.3.9@07.05.2014</a>): X C-language Bindings sample
implementations
[I] x11-libs/xcb-util-keysyms (<a href="mailto:0.3.9@07.05.2014">0.3.9@07.05.2014</a>): X C-language Bindings sample
implementations
[I] x11-libs/xcb-util-renderutil (<a href="mailto:0.3.8@07.05.2014">0.3.8@07.05.2014</a>): X C-language Bindings
sample implementations
[I] x11-libs/xcb-util-wm (<a href="mailto:0.4.1@07.05.2014">0.4.1@07.05.2014</a>): X C-language Bindings sample
implementations
[I] x11-libs/xpyb (<a href="mailto:1.3.1-r3@07.05.2014">1.3.1-r3@07.05.2014</a>): XCB-based Python bindings for the X
Window System
[I] x11-libs/xtrans (<a href="mailto:1.3.3@07.05.2014">1.3.3@07.05.2014</a>): X.Org xtrans library
I'd be happy to help track this bug down, tell me what more information you
could need.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>