Re: Strange system behavior

[haad <haaaad%gmail.com@localhost>]

On Tue, Sep 21, 2010 at 10:10 AM, Paul Goyette <paul%whooppee.com@localhost> 
wrote:
> On Mon, 20 Sep 2010, Paul Goyette wrote:
>
>> Gdb analysis of the core dump contains a rather scary warning about libc
>> not being found at the expected address:
>>
>> {105} gdb /test-bed/tools/bin/nbmandoc nbmandoc.core    ÂGNU gdb 6.5
>> Copyright (C) 2006 Free Software Foundation, Inc.
>> GDB is free software, covered by the GNU General Public License, and you
>> are
>> welcome to change it and/or distribute copies of it under certain
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>> There is absolutely no warranty for GDB. ÂType "show warranty" for
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>> This GDB was configured as "x86_64--netbsd"...(no debugging symbols found)
>>
>> Reading symbols from /usr/lib/libz.so.1...(no debugging symbols
>> found)...done.
>> Loaded symbols for /usr/lib/libz.so.1
>> Reading symbols from /usr/lib/libc.so.12...(no debugging symbols
>> found)...done.
>> Loaded symbols for /usr/lib/libc.so.12
>> Reading symbols from /usr/libexec/ld.elf_so...(no debugging symbols
>> found)...done.
>> Loaded symbols for /usr/libexec/ld.elf_so
>> Core was generated by `nbmandoc'.
>> Program terminated with signal 11, Segmentation fault.
>> #0 Â0x00007f7ffdb5e040 in ?? ()
>> warning: .dynamic section for "/test-bed/dst/usr/lib/libc.so.12" is not at
>> the expected address
>> (no debugging symbols found)
>> (no debugging symbols found)
>> (no debugging symbols found)
>> (gdb)
>
> Can anyone explain why the "warning: .dynamic section ..." message refers to
> /test-bed/dst/usr/lib/libc.so.12 ? ÂThe "loading symbols" messages clearly
> show that libc should be found in /usr/lib and ldd on nbmand agrees:
>
> {106} ldd /test-bed/tools/bin/nbmandoc
> /test-bed/tools/bin/nbmandoc:
> Â Â Â Â-lz.1 => /usr/lib/libz.so.1
> Â Â Â Â-lc.12 => /usr/lib/libc.so.12
> {107}
>
>
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>



-- 


Regards.

Adam