Re: [Chromium-users] segmentation fault in crserver.

[James S. <arr...@gm...>]

I updated my local copy of the source code (with cvs up) and rebuilt.
bufferobj now runs properly. However, Sauerbraten still causes the crservers
to segfault (with the same error).

What did you have to change to fix bufferobj?

When I run Sauerbraten I get:
Render SPU 1: SegFault
[0xffffe420]

Render SPU 2: SegFault
/lib/libpthread.so.0[0xb7ae8e87]
[0xffffe420]
/usr/X11R6/lib/modules/dri/fglrx_dri.so(__glim_R300TCLDrawElements+0xb5b)[0xb739187b]
/usr/X11R6/lib/modules/dri/fglrx_dri.so(__glim_R300TCLDrawElements+0x129)[0xb7390e49]
/usr/X11R6/lib/modules/dri/fglrx_dri.so(__glim_R300TCLDrawElements+0x129)[0xb7390e49]
/opt/cr/lib/Linux/libcrserver_crunpacker_copy.so(crUnpackExtendDrawElements+0x5c)[0xb7e2f9f0]
/opt/cr/lib/Linux/libcrserver_crunpacker_copy.so[0xb7e2ef3c]
/opt/cr/lib/Linux/libcrserver_crunpacker_copy.so(crUnpack+0x9ed)[0xb7e2b643]
/opt/cr/bin/Linux/crserver[0x805657e]
/opt/cr/bin/Linux/crserver[0x805669f]
/opt/cr/bin/Linux/crserver[0x8056789]
/opt/cr/bin/Linux/crserver[0x80567c7]
/opt/cr/bin/Linux/crserver[0x804a537]
/opt/cr/bin/Linux/crserver[0x804a092]
/lib/libc.so.6(__libc_start_main+0xa6)[0xb7c153a6]
/opt/cr/bin/Linux/crserver[0x8049fd1]

Render SPU 3: Segfault
/lib/libpthread.so.0[0xb7adef37]
[0xffffe420]

Render SPU 4: Segfault
/lib/libpthread.so.0[0xb7acfe87]
[0xffffe420]
/usr/X11R6/lib/modules/dri/fglrx_dri.so(__glim_R300TCLDrawElements+0xb5b)[0xb737887b]
/usr/X11R6/lib/modules/dri/fglrx_dri.so(__glim_R300TCLDrawElements+0x129)[0xb7377e49]
/usr/X11R6/lib/modules/dri/fglrx_dri.so(__glim_R300TCLDrawElements+0x129)[0xb7377e49]
/opt/cr/lib/Linux/libcrserver_crunpacker_copy.so(crUnpackExtendDrawElements+0x5c)[0xb7e169f0]
/opt/cr/lib/Linux/libcrserver_crunpacker_copy.so[0xb7e15f3c]
/opt/cr/lib/Linux/libcrserver_crunpacker_copy.so(crUnpack+0x9ed)[0xb7e12643]
/opt/cr/bin/Linux/crserver[0x805657e]
/opt/cr/bin/Linux/crserver[0x805669f]
/opt/cr/bin/Linux/crserver[0x8056789]
/opt/cr/bin/Linux/crserver[0x80567c7]
/opt/cr/bin/Linux/crserver[0x804a537]
/opt/cr/bin/Linux/crserver[0x804a092]
/lib/libc.so.6(__libc_start_main+0xa6)[0xb7bfc3a6]
/opt/cr/bin/Linux/crserver[0x8049fd1]

Thank you for your time,
James Steven Supancic III

On 8/1/06, Brian Paul <bri...@tu... > wrote:
>
> James Supancic wrote:
> > I compiled and ran bufferobj.c, the results:
> >
> > Render SPU 1: Segfault
> [...]
> >
> > Are you able to run it without issue? What kind of configuration did you
> > use?
>
> It was broken here too.  I've just checked in the fix to the tilesort
> SPU code.  Can you try the CVS code?  Otherwise, I could send you a patch.
>
> -Brian
>