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<base href="https://bugs.freedesktop.org/" />
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<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 --- - Mesa 10.2.0rc4 crashes Xorg when launching Steam"
href="https://bugs.freedesktop.org/show_bug.cgi?id=79325">79325</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>Mesa 10.2.0rc4 crashes Xorg when launching Steam
</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>marti@juffo.org
</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>Drivers/Gallium/radeonsi
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr></table>
<p>
<div>
<pre>I'm using Arch Linux testing repositories, which recently updated to mesa
10.2.0rc4. After this update, launching the native Linux version of Steam
causes Xorg to crash.
When I downgrade mesa and related packages to 10.1.3, this issue does not
occur.
ati-dri 10.2.0rc4
mesa 10.2.0rc4
xorg-server 1.15.1
kernel 3.14.4
xf86-video-ati 7.3.0
May 27 20:14:29 newn steam.desktop[19800]: Running Steam on arch 64-bit
May 27 20:14:29 newn steam.desktop[19800]: STEAM_RUNTIME is enabled
automatically
May 27 20:14:29 newn steam.desktop[19800]: Installing breakpad exception
handler for appid(steam)/version(1400690891_client)
May 27 20:14:29 newn steam.desktop[19800]: libGL error: dlopen
/usr/lib32/xorg/modules/dri/radeonsi_dri.so failed
(/home/marti/.local/share/Steam/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1:
version `GCC_4.7.0' not found (required by
/usr/lib32/xorg/modules/dri/radeonsi_dri.so))
May 27 20:14:29 newn steam.desktop[19800]: libGL error: unable to load driver:
radeonsi_dri.so
May 27 20:14:29 newn steam.desktop[19800]: libGL error: driver pointer missing
May 27 20:14:29 newn steam.desktop[19800]: libGL error: failed to load driver:
radeonsi
May 27 20:14:29 newn steam.desktop[19800]: libGL error: dlopen
/usr/lib32/xorg/modules/dri/swrast_dri.so failed
(/home/marti/.local/share/Steam/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1:
version `GCC_4.7.0' not found (required by
/usr/lib32/xorg/modules/dri/swrast_dri.so))
May 27 20:14:29 newn steam.desktop[19800]: libGL error: unable to load driver:
swrast_dri.so
May 27 20:14:29 newn steam.desktop[19800]: libGL error: failed to load driver:
swrast
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE)
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) Backtrace:
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 0: /usr/bin/Xorg
(xorg_backtrace+0x48) [0x584b08]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 1: /usr/bin/Xorg
(0x400000+0x1887f9) [0x5887f9]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 2: /usr/lib/libpthread.so.0
(0x7f4789308000+0xf4b0) [0x7f47893174b0]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 3:
/usr/lib/xorg/modules/dri/radeonsi_dri.so (0x7f4781809000+0x67218)
[0x7f4781870218]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 4:
/usr/lib/xorg/modules/dri/radeonsi_dri.so (0x7f4781809000+0x65fb2)
[0x7f478186efb2]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 5:
/usr/lib/xorg/modules/dri/radeonsi_dri.so (0x7f4781809000+0x1c0ced)
[0x7f47819c9ced]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 6:
/usr/lib/xorg/modules/dri/radeonsi_dri.so (0x7f4781809000+0x19ecb6)
[0x7f47819a7cb6]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 7:
/usr/lib/xorg/modules/dri/radeonsi_dri.so (0x7f4781809000+0x13ce33)
[0x7f4781945e33]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 8:
/usr/lib/xorg/modules/libglamoregl.so (0x7f478623b000+0x1a08) [0x7f478623ca08]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 9:
/usr/lib/xorg/modules/libglamoregl.so
(glamor_egl_create_argb8888_based_texture+0x83) [0x7f478623ccf3]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 10: /usr/lib/libglamor.so.0
(0x7f4785bd1000+0x26bdc) [0x7f4785bf7bdc]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 11: /usr/lib/libglamor.so.0
(0x7f4785bd1000+0x27386) [0x7f4785bf8386]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 12: /usr/lib/libglamor.so.0
(glamor_create_pixmap+0x298) [0x7f4785bd57b8]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 13:
/usr/lib/xorg/modules/drivers/radeon_drv.so (0x7f4782aa5000+0x4bce3)
[0x7f4782af0ce3]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 14: /usr/bin/Xorg
(0x400000+0x31be7) [0x431be7]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 15: /usr/bin/Xorg
(0x400000+0x35c8e) [0x435c8e]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 16: /usr/bin/Xorg
(0x400000+0x39aaa) [0x439aaa]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 17: /usr/lib/libc.so.6
(__libc_start_main+0xf0) [0x7f4787f75000]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) 18: /usr/bin/Xorg
(0x400000+0x2507e) [0x42507e]
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE)
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) Segmentation fault at address
0x10
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE)
May 27 20:14:30 newn gdm-Xorg-:0[19097]: Fatal server error:
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) Caught signal 11 (Segmentation
fault). Server aborting
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE)
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE)
May 27 20:14:30 newn gdm-Xorg-:0[19097]: Please consult the The X.Org
Foundation support
May 27 20:14:30 newn gdm-Xorg-:0[19097]: at <a href="http://wiki.x.org">http://wiki.x.org</a>
May 27 20:14:30 newn gdm-Xorg-:0[19097]: for help.
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) Please also check the log file at
"/dev/null" for additional information.
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE)
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (II) AIGLX: Suspending AIGLX clients
for VT switch
May 27 20:14:30 newn gdm-Xorg-:0[19097]: (EE) Server terminated with error (1).
Closing log file.
May 27 20:14:30 newn systemd-coredump[19896]: Process 19097 (Xorg) dumped core.</pre>
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