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List:       gdb-bugs
Subject:    Re: Problems with glibc-2.2.2 and threads (realtime signal)
From:       Kevin Buettner <kevinb () cygnus ! com>
Date:       2001-03-20 16:40:14
Message-ID: 1010320164014.ZM10147 () ocotillo ! lan
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On Mar 20,  1:23pm, Henning Baldersheim wrote:

> I am debugging a multithreaded application, but I am not able to get going
> because half way through the startup procedure the application is terminated
> with the
> message:
> 
> thread_db: map_id2thr failed: invalid thread handle
> 
> Then there is no stack or anything so I am left with nothing. This happens
> after 32 threads are started and behaviour is the same on different machines.
> I am running Redhat 7.0 with all patches as of today.
> 
> Any idea, anyone ??

I have a rather large patch that fixes this problem. Unfortunately, I
have not had time to completely integrate and test it with the current
sources.

See:

    http://sources.redhat.com/ml/gdb-patches/2000-10/msg00014.html

Kevin


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