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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 - xf86-video-intel driver is causing logging loop because libc.so.6 conflict on Ubuntu 17.10"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104866">104866</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>xf86-video-intel driver is causing logging loop because libc.so.6 conflict on Ubuntu 17.10
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>elio.martinez.monroy@intel.com
</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>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=137060" name="attach_137060" title="Xorg log with failure">attachment 137060</a> <a href="attachment.cgi?id=137060&action=edit" title="Xorg log with failure">[details]</a></span>
Xorg log with failure
Configuration:
Components target:
OS= Ubuntu 17.10
Kernel = 4.14.14
3D:
Mesa = 17.3.2
2D:
xf86-video-intel = 2.99.917
Xorg/xserver = 1.19.6
Cairo = 1.15.10
Cross-driver middleware:
libdrm = 2.4.89
Media:
intel-vaapi-driver = 2.0.0
libva = 2.0.0
libva-utils = 2.0.0
Validation Tools:
intel-gpu-tools = 1.21
firmware:
GuC, DMC, HuC - Version used will be the ones release in
<a href="https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git">https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git</a>
Steps to reproduce:
1.Compile and install xf86-video-driver.
2.Login in the system
3.Try to open any folder using User interface
Expected result:
The folder should be open without any kind of issues.
Actual result:
The system perform a logout closing all windows and programs running before the
action.
Suspecting of the way the the driver is handling video drivers
(xf86-video-intel).
[ 5288.734] (EE) Backtrace:
[ 5288.735] (EE) 0: /usr/lib/xorg/modules/drivers/intel_drv.so
(sna_accel_flush+0x270) [0x7f9c45ed35c0]
[ 5288.736] (EE) 1: /usr/lib/xorg/modules/drivers/intel_drv.so
(sna_shm_flush_callback+0x1c) [0x7f9c45ed366c]
[ 5288.736] (EE) 2: /usr/bin/Xorg (_CallCallbacks+0x34) [0x55a20e4500e4]
[ 5288.737] (EE) 3: /usr/bin/Xorg (FlushClient+0x78) [0x55a20e5ad208]
[ 5288.737] (EE) 4: /usr/bin/Xorg (WriteToClient+0x20e) [0x55a20e5ad83e]
[ 5288.738] (EE) 5: /usr/bin/Xorg (WriteEventsToClient+0x272) [0x55a20e4562d2]
[ 5288.738] (EE) 6: /usr/bin/Xorg (ProcShmPutImage+0x3a7) [0x55a20e4e7f27]
[ 5288.739] (EE) 7: /usr/bin/Xorg (ProcShmDispatch+0x1d5) [0x55a20e4e99e5]
[ 5288.739] (EE) 8: /usr/bin/Xorg (Dispatch+0x308) [0x55a20e44ad38]
[ 5288.740] (EE) 9: /usr/bin/Xorg (dix_main+0x3e0) [0x55a20e44ed80]
[ 5288.741] (EE) 10: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf1)
[0x7f9c4a2141c1]
[ 5288.741] (EE) 11: /usr/bin/Xorg (_start+0x2a) [0x55a20e438a2a]
[ 5288.742] (EE) 12: ? (?+0x2a) [0x2a]
[ 5288.743] (EE)
[ 5288.743] (EE)
Fatal server error:
[ 5288.743] (EE) sna_accel_flush:17403 assertion '!ret || priv->gpu_bo ==
NULL' failed
[ 5288.743] (EE)
[ 5288.743] (EE)</pre>
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