[sndtools] Arithmetic Exception (sndpeek-1.1)

Ge Wang gewang at CS.Princeton.EDU
Tue Oct 24 19:18:38 EDT 2006


Hi Esben!

> 0xb7930a80 in _mesa_test_os_sse_exception_support ()
>    from /usr/X11R6/lib/modules/dri/r200_dri.so

Hmm, we've seen this pop up on other systems but cannot reproduce it  
on ours.  We still haven't found found a definitive solution.  I  
guess the first thing to do is verify you have the most recent MESA |  
opengl drivers/libs.  We've encountered other types of crashes under  
linux where updating the display drivers and/or opengl libs "fixed"  
the problem.  Also, do you think the crash is related to direct- 
rendering (dri)?

We are very interested in getting to the bottom of this... Let us  
know what you find.  Thanks!

Best,
Ge!


On Oct 24, 2006, at 5:00 PM, Esben Stien wrote:

> I'm getting this, trying to run sndpeek-1.1:
>
> I run a lot of 3d applications and my setup should be working. I have
> a rv280 chip (ATI Radeon 9250), xorg-6.8.1 and linux-2.6.18-rt1
>
> Program received signal SIGFPE, Arithmetic exception.
> [Switching to Thread -1214547776 (LWP 10359)]
> 0xb7930a80 in _mesa_test_os_sse_exception_support ()
>    from /usr/X11R6/lib/modules/dri/r200_dri.so
>
> #0  0xb790ca80 in _mesa_test_os_sse_exception_support ()
>    from /usr/X11R6/lib/modules/dri/r200_dri.so
> #1  0xb790c971 in _mesa_init_all_x86_transform_asm ()
>    from /usr/X11R6/lib/modules/dri/r200_dri.so
> #2  0xb788230b in _math_init () from /usr/X11R6/lib/modules/dri/ 
> r200_dri.so
> #3  0xb77fe5bb in _mesa_initialize_context ()
>    from /usr/X11R6/lib/modules/dri/r200_dri.so
> #4  0xb77fe9ef in _mesa_create_context ()
>    from /usr/X11R6/lib/modules/dri/r200_dri.so
> #5  0xb79175a3 in r200CreateContext ()
>    from /usr/X11R6/lib/modules/dri/r200_dri.so
> #6  0xb7916054 in driCreateNewContext ()
>    from /usr/X11R6/lib/modules/dri/r200_dri.so
> #7  0xb7deadcd in CreateContext () from /usr/lib/libGL.so.1
> #8  0xb7deb238 in glXCreateContext () from /usr/lib/libGL.so.1
> #9  0xb7e3bb47 in fgOpenWindow (window=0x807d69c, title=0x8069116  
> "sndpeek",
>     x=100, y=100, w=800, h=600, gameMode=0 '\0', isSubWindow=0 '\0')
>     at freeglut_window.c:407
> #10 0xb7e3a5bb in fgCreateWindow (parent=0x0, title=0x0, x=0, y=0,  
> w=0, h=0,
>     gameMode=0 '\0', isMenu=0 '\0') at freeglut_structure.c:101
> #11 0xb7e3bed9 in glutCreateWindow (title=0x0) at freeglut_window.c: 
> 671
> #12 0x08059cc9 in main ()
>
> Any pointers as to what I can try?
>
> -- 
> Esben Stien is b0ef at e     s      a
>          http://www. s     t    n m
>           irc://irc.  b  -  i  .   e/%23contact
>            sip:b0ef@   e     e
>            jid:b0ef@    n     n
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