From owner-freebsd-threads@FreeBSD.ORG  Tue Jun 10 17:44:37 2003
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From: "David Xu" <davidxu@viatech.com.cn>
To: "Alexander Nedotsukov" <bland@mail.ru>
References: <Pine.GSO.4.10.10306101043130.26853-100000@pcnet5.pcnet.com>
Date: Wed, 11 Jun 2003 08:47:15 +0800
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cc: threads@freebsd.org
Subject: Re: nvidia OpenGL and lib{thr,kse} related crash
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> On Tue, 10 Jun 2003, Alexander Nedotsukov wrote:
> > Hi,
> >=20
> > I get 100% reproduceable crash in all opengl programs wich seems to =
be=20
> > similar to both threading libraries while libc_r works just fine. =
Here=20
> > is an info plus more on demand.
> >=20
> > uname -a
> > FreeBSD bbnest.dyndns.org 5.1-CURRENT FreeBSD 5.1-CURRENT #6: Sun =
Jun  8=20
> > 21:33:08 JST 2003     =
bland@bbnest.dyndns.org:/usr/obj/usr/src/sys/SU  i386
> >=20
> > ports/x11/nvidia-driver installed (w/o LINUX support, with nvagp)
> >=20
> > backtraces for glxinfo after signal 10, Bus error
> >=20
> > (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.

David Xu