[Bug 4696] segfault in server-side glXMakeCurrent path with indirect rendering

[<bug...@an...>]

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https://bugs.freedesktop.org/show_bug.cgi?id=4696          
     

ti...@ma... changed:

           What    |Removed                     |Added
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                 CC|                            |ti...@ma...




------- Additional Comments From ti...@ma...  2006-10-26 10:42 -------
I'm seeing something which looks a lot like this.  Here's the backgrace from
Xorg.0.log:

0: /usr/bin/X(xf86SigHandler+0x87) [0x80b8727]
1: [0x391420]
2: /usr/lib/xorg/modules/extensions/libGLcore.so(_mesa_make_current+0xf2) [0x455db2]
3: /usr/lib/xorg/modules/extensions/libGLcore.so(XMesaMakeCurrent2+0x55) [0x56a0b5]
4: /usr/lib/xorg/modules/extensions/libGLcore.so(__MESA_makeCurrent+0x55) [0x530215]
5: /usr/lib/xorg/modules/extensions/libglx.so(DoMakeCurrent+0x3f8) [0x2cbd98]
6: /usr/lib/xorg/modules/extensions/libglx.so(__glXMakeCurrent+0x39) [0x2cbf69]
7: /usr/lib/xorg/modules/extensions/libglx.so [0x2cea67]
8: /usr/bin/X(Dispatch+0x19b) [0x808895b]
9: /usr/bin/X(main+0x487) [0x80701d7]
10: /lib/libc.so.6(__libc_start_main+0xc6) [0x6d54ce]
11: /usr/bin/X(FontFileCompleteXLFD+0xb1) [0x806f511]

My users are reporting this on machines with Radeon 9100 and ProSavage8 video
(same backtrace).  The machines are all running FC5, which has:

xorg-x11-drv-ati-6.5.8.0-1.i386
xorg-x11-drv-savage-2.0.2.3-1.2.i386
xorg-x11-server-Xorg-1.0.1-9.fc5.5.i386
mesa-libGL-6.4.2-6.FC5.3.i386

This seems to be in Red Hat's bugzilla as
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=184072
and has ben reported to occur under FC6, which should have more current stuff.

I will attach logs including backtraces from two crashes.          
     
     
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