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Re: Linux 2.6 backtrace problems
- From: Daniel Jacobowitz <drow at false dot org>
- To: Timo Sirainen <tss at iki dot fi>
- Cc: gdb at sources dot redhat dot com
- Date: Tue, 21 Sep 2004 09:01:13 -0400
- Subject: Re: Linux 2.6 backtrace problems
- References: <3F0C315B-0B1C-11D9-8F31-000393CC2E90@iki.fi>
On Mon, Sep 20, 2004 at 06:46:32PM +0300, Timo Sirainen wrote:
> Googling this problem doesn't show many people complaining, so I'm
> wondering if it's just something wrong with my system.
>
> So, simply put:
>
> int main() { abort(); }
>
> Running it and getting backtrace gives:
>
> #0 0xb7ebdee9 in raise () from /lib/tls/libc.so.6
> #1 0xb7fcbedc in ?? () from /lib/tls/libc.so.6
> #2 0xbffff3f0 in ?? ()
> #3 0xb7ebf781 in abort () from /lib/tls/libc.so.6
> #4 0x00000000 in ?? ()
> #5 0x00000020 in ?? ()
> ..
> #37 0xb8000c40 in ?? () from /lib/ld-linux.so.2
> #38 0xb7fe919c in ?? ()
> #39 0x08048217 in ?? ()
> #40 0xbffff3d8 in ?? ()
> #41 0xb7ff23cf in _dl_lookup_versioned_symbol () from /lib/ld-linux.so.2
> #42 0xb7ea97f8 in __libc_start_main () from /lib/tls/libc.so.6
> #43 0xb7fcbedc in ?? () from /lib/tls/libc.so.6
You are using a C library which was built without frame pointers and
shipped without debug info. If this is a Debian system, install the
Debian packages of gdb and libc6-dbg and let us know if it's still
there.
--
Daniel Jacobowitz