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<span style="font-family:'Times New Roman';font-size:medium"><pre style="white-space:pre-wrap">On Wed, 2010-04-14 at 16:48 +0200, <a href="http://lists.freedesktop.org/mailman/listinfo/xorg" target="_blank">courten at web.de</a> wrote:
><i>
</i>><i> from time to time when using firefox my xserver crashing
</i>><i>
</i>><i> Meanwhile i could trace this bug
</i>
Might be <a href="https://bugs.freedesktop.org/attachment.cgi?id=34759" target="_blank">https://bugs.freedesktop.org/attachment.cgi?id=34759</a> .</pre></span></blockquote><div><br></div><div>Those symptoms are familiar, but I'm using a different configuration (cutting some lines from /var/log/Xorg.0.log for brevity):</div>
<div><div><br></div></div><blockquote style="margin:0 0 0 40px;border:none;padding:0px"></blockquote><blockquote style="margin:0 0 0 40px;border:none;padding:0px">
X.Org X Server 1.6.0<br>Release Date: 2009-2-25</blockquote><blockquote style="margin:0 0 0 40px;border:none;padding:0px"></blockquote><blockquote style="margin:0 0 0 40px;border:none;padding:0px">
</blockquote><br><blockquote style="margin:0 0 0 40px;border:none;padding:0px"></blockquote><blockquote style="margin:0 0 0 40px;border:none;padding:0px">
(II) Loading /usr/lib/xorg/modules/drivers//intel_drv.so<br>(II) Module intel: vendor="X.Org Foundation"<br></blockquote><blockquote style="margin:0 0 0 40px;border:none;padding:0px">
<blockquote style="margin:0 0 0 40px;border:none;padding:0px">compiled for 1.6.0, module version = 2.6.3</blockquote><blockquote style="margin:0 0 0 40px;border:none;padding:0px">
Module class: X.Org Video Driver</blockquote><blockquote style="margin:0 0 0 40px;border:none;padding:0px">ABI class: X.Org Video Driver, version 5.0</blockquote></blockquote><blockquote style="margin:0 0 0 40px;border:none;padding:0px">
</blockquote><blockquote style="margin:0 0 0 40px;border:none;padding:0px"></blockquote><blockquote style="margin:0 0 0 40px;border:none;padding:0px">
</blockquote><blockquote style="margin:0 0 0 40px;border:none;padding:0px"></blockquote><div><br></div><div>And the crash looked like this:</div><div><div><br></div></div><blockquote style="margin:0 0 0 40px;border:none;padding:0px">
<div><div>Backtrace:</div></div><div><div>0: /usr/X11R6/bin/X(xorg_backtrace+0x3b) [0x813518b]</div></div><div><div>1: /usr/X11R6/bin/X(xf86SigHandler+0x55) [0x80c7be5]</div></div><div><div>2: [0xb7813400]</div></div><div>
<div>3: /usr/lib/xorg/modules//libfb.so(fbBltStip+0x73) [0xb6df2583]</div></div><div><div>4: /usr/lib/xorg/modules//libfb.so(fbGetImage+0x228) [0xb6df7868]</div></div><div><div>5: /usr/lib/xorg/modules//libexa.so(exaGetImage+0x152) [0xb712e7f2]</div>
</div><div><div>6: /usr/X11R6/bin/X [0x81248e5]</div></div><div><div>7: /usr/X11R6/bin/X(ProcGetImage+0x56b) [0x808b45b]</div></div><div><div>8: /usr/X11R6/bin/X(Dispatch+0x33f) [0x808d57f]</div></div><div><div>9: /usr/X11R6/bin/X(main+0x3bd) [0x80722ed]</div>
</div><div><div>10: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe5) [0xb73d2775]</div></div><div><div>11: /usr/X11R6/bin/X [0x80717a1]</div></div><div><div>Saw signal 11. Server aborting.</div></div><div><div>(II) AT Translated Set 2 keyboard: Close</div>
</div><div><div>(II) UnloadModule: "evdev"</div></div><div><div>(II) Video Bus: Close</div></div><div><div>(II) UnloadModule: "evdev"</div></div><div><div>(II) Macintosh mouse button emulation: Close</div>
</div><div><div>(II) UnloadModule: "evdev"</div></div><div><div>(II) TPPS/2 IBM TrackPoint: Close</div></div></blockquote><blockquote style="margin:0 0 0 40px;border:none;padding:0px">
<div><div>(II) UnloadModule: "evdev"</div></div><div><div>(II) UnloadModule: "synaptics"</div></div><div><div>(II) AIGLX: Suspending AIGLX clients for VT switch</div></div><div><div> ddxSigGiveUp: Closing log</div>
</div></blockquote><div><br></div>It is reproducible with Firefox and Chrome. I originally thought I had found a bug in Chrome. I'm not entirely sure there isn't one, but even so, it shouldn't be able to crash the X server. Here's the bug report I submitted to Chrome about it, with the URL of a page that triggers it:<div>
<br></div><div><a href="http://code.google.com/p/chromium/issues/detail?id=41617">code.google.com/p/chromium/issues/detail?id=41617</a><br><div><br></div>-- <br>D. Dale Gulledge, Sr. Consultant & Software Craftsman,<br>
<a href="mailto:dgulledge@gmail.com" target="_blank">dgulledge@gmail.com</a><br>
C, C++, C#, Perl, Unix (QNX, AIX, Linux, Solaris), Oracle, MySQL, Java,<br>Internationalization (I18n), HTML, CGI, Real Time, Embedded, Networking<br><br><br>
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