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Date:      Fri, 2 Feb 2001 11:35:38 -0800
From:      Jason Evans <jasone@canonware.com>
To:        Mike Heffner <mheffner@vt.edu>
Cc:        FreeBSD-current <FreeBSD-current@freebsd.org>
Subject:   Re: program hangs in thread scheduler
Message-ID:  <20010202113538.Q17900@canonware.com>
In-Reply-To: <XFMail.20010201140854.mheffner@vt.edu>; from mheffner@vt.edu on Thu, Feb 01, 2001 at 02:08:54PM -0500
References:  <XFMail.20010201140854.mheffner@vt.edu>

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On Thu, Feb 01, 2001 at 02:08:54PM -0500, Mike Heffner wrote:
> 
> Is this a problem with the thread scheduler or is this somehow related to the
> application?
> 
> (gdb) bt
> #0  0x284d74cc in poll () from /usr/lib/libc.so.5
> #1  0x2848ce74 in thread_kern_poll (wait_reqd=1)
>     at /usr/src/lib/libc_r/uthread/uthread_kern.c:833
> #2  0x2848c7c9 in _thread_kern_scheduler ()
>     at /usr/src/lib/libc_r/uthread/uthread_kern.c:481
> #3  0xd0d0d0d0 in ?? ()
> #4  0x282a66cc in g_main_run (loop=0x8167b40) at gmain.c:935
> #5  0x281c6047 in gtk_main () from /usr/X11R6/lib/libgtk12.so.2
> #6  0x80590f1 in main (argc=1, argv=0xbfbffb9c) at aim.c:610
> #7  0x80576f9 in _start (arguments=0xbfbffc80 "gaim")
>     at /usr/src/lib/csu/i386-elf/crt1.c:96

This stack trace looks more or less okay to me.  The problem is probably in
the application rather than in libc_r.

Jason


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