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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU HANG: ecode 9:0:0x00000000, hang on rcs0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=112173">112173</a>
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<th>Summary</th>
<td>GPU HANG: ecode 9:0:0x00000000, hang on rcs0
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>XOrg git
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>not set
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>patrik.simons@neotide.fi
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
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<pre>Created <span class=""><a href="attachment.cgi?id=145840" name="attach_145840" title="GPU crash dump saved to /sys/class/drm/card0/error">attachment 145840</a> <a href="attachment.cgi?id=145840&action=edit" title="GPU crash dump saved to /sys/class/drm/card0/error">[details]</a></span>
GPU crash dump saved to /sys/class/drm/card0/error
The display stopped responding for a little while, so I checked dmesg
and the drm system asked for a bug report. Hasn't happened before.
First boot of kernel 5.3.8.
~ $ uname -m
x86_64
~ $ uname -r
5.3.8
~ $ cat /etc/debian_version
bullseye/sid
Machine: Lenovo T460s
Display connector: HDMI
~ $ dmesg|tail -n 13
[ 3.083590] broken atomic modeset userspace detected, disabling atomic
[ 3.179853] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e,
buttons: 3/3
[ 3.373863] input: TPPS/2 IBM TrackPoint as
/devices/platform/i8042/serio1/serio2/input/input18
[ 6.819680] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control:
Rx/Tx
[ 6.819798] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 63.504767] [drm:intel_cpu_fifo_underrun_irq_handler] *ERROR* CPU pipe B
FIFO underrun
[ 73.208311] i915 0000:00:02.0: GPU HANG: ecode 9:0:0x00000000, hang on rcs0
[ 73.208312] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 73.208312] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 73.208312] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 73.208313] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 73.208313] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 73.209322] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0</pre>
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