Bug#469642: Signal 11 at libGLcore.so(_mesa_update_draw_buffer_bounds+0x59)
On Thu, Mar 06, 2008 at 11:35:53AM +0100, Sergio Gelato wrote:
> Package: xserver-xorg-core
> Version: 2:1.1.1-21etch4
>
> The following backtrace has been seen repeatedly on a Dell PWS 390
> running in amd64 mode with an nVidia NV44 (Quadro NVS 285) card using
> the nv driver. Matlab 7.5.0 seems particularly prone to triggering the
> problem, but it isn't the only culprit.
>
> ----------------------------------
> Backtrace:
> 0: /usr/bin/X(xf86SigHandler+0x6d) [0x4720bd]
> 1: /lib/libc.so.6 [0x2adf4b6a3110]
> 2: /usr/lib/xorg/modules/extensions/libGLcore.so(_mesa_update_draw_buffer_bounds+0x59) [0x2adf55fa0d89]
> 3: /usr/lib/xorg/modules/extensions/libGLcore.so [0x2adf5609514d]
> 4: /usr/lib/xorg/modules/extensions/libglx.so(DoMakeCurrent+0x511) [0x2adf4c237ad1]
> 5: /usr/lib/xorg/modules/extensions/libglx.so [0x2adf4c23a2b4]
> 6: /usr/bin/X(Dispatch+0x1b9) [0x448179]
> 7: /usr/bin/X(main+0x44d) [0x430f9d]
> 8: /lib/libc.so.6(__libc_start_main+0xda) [0x2adf4b6904ca]
> 9: /usr/bin/X(FontFileCompleteXLFD+0xa2) [0x43029a]
(this may be similar to #414307 but I can't reproduce it anymore with 2:1.1.1-21etch4)
The crash is in the Mesa built-in the server, and this mesa 6.5.1 is very old.
So please try to reproduce with a more recent Xserver built against a recent Mesa.
xserver-xorg-core from testing would be much better already.
Brice
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