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Date: Wed, 11 Jun 2003 15:52:56 +0900
From: Alexander Nedotsukov <bland@mail.ru>
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To: David Xu <davidxu@viatech.com.cn>
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cc: threads@freebsd.org
Subject: Re: nvidia OpenGL and lib{thr,kse} related crash
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David Xu wrote:

>>On Tue, 10 Jun 2003, Alexander Nedotsukov wrote:
>>    
>>
>>>Hi,
>>>
>>>I get 100% reproduceable crash in all opengl programs wich seems to be 
>>>similar to both threading libraries while libc_r works just fine. Here 
>>>is an info plus more on demand.
>>>
>>>uname -a
>>>FreeBSD bbnest.dyndns.org 5.1-CURRENT FreeBSD 5.1-CURRENT #6: Sun Jun  8 
>>>21:33:08 JST 2003     bland@bbnest.dyndns.org:/usr/obj/usr/src/sys/SU  i386
>>>
>>>ports/x11/nvidia-driver installed (w/o LINUX support, with nvagp)
>>>
>>>backtraces for glxinfo after signal 10, Bus error
>>>
>>>(gdb) where
>>>#0  0x281aa7b3 in pthread_main_np () from /usr/lib/libkse.so.1
>>>(gdb) where
>>>#0  0x281aa7b3 in pthread_main_np () from /usr/lib/libkse.so.1
>>>#1  0x2819fcb9 in pthread_key_create () from /usr/lib/libkse.so.1
>>>#2  0x280a3b58 in __nvsym15249 () from /usr/X11R6/lib/libGL.so.1
>>>#3  0x2804eb16 in _rtld () from /usr/libexec/ld-elf.so.1
>>>      
>>>
>Can you update libkse source code to newest, I saw the similar
>backtrace with pthread_main_np, last commit to thr_support.c make
>the bug go away.
>
FreeBSD bbnest.dyndns.org 5.1-CURRENT FreeBSD 5.1-CURRENT #0: Wed Jun 11 
14:18:40 JST 2003     bland@bbnest.dyndns.org:/usr/obj/usr/src/sys/SU  i386

Built right after cvsup. The problem is still there. Same backtrace.

>
>David Xu
>
>
>  
>