linux-kernel - Re: crash failure with 2.6.36-rc3 vmcore

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Message-ID: <20100904142026.GA13166@suse.de>
Date:	Sat, 4 Sep 2010 07:20:26 -0700
From:	Greg KH <gregkh@...e.de>
To:	CAI Qian <caiqian@...hat.com>
Cc:	Dave Anderson <anderson@...hat.com>, guenter.roeck@...csson.com,
	tj@...nel.org, linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: crash failure with 2.6.36-rc3 vmcore

On Sat, Sep 04, 2010 at 02:01:06AM -0400, CAI Qian wrote:
> 
> > crash> mod -S
> > 
> > mod: invalid structure member offset: attribute_owner
> >      FILE: symbols.c  LINE: 8577  FUNCTION: add_symbol_file_kallsyms()
> > 
> >      MODULE       NAME                   SIZE  OBJECT FILE
> > ffffffffa000de60  dm_mod                76230 
> > /lib/modules/2.6.36-rc2-mm1-wqfix-mkdfix+/kernel/drivers/md/dm-mod.ko
> > [/usr/bin/crash] error trace: 4affb0 => 4f3236 => 4f12b5 => 4e587a
> > 
> >   4e587a: OFFSET_verify.clone.4+186
> >   4f12b5: add_symbol_file+933
> >   4f3236: load_module_symbols+566
> >   4affb0: do_module_cmd+1264
> > 
> > mod: invalid structure member offset: attribute_owner
> >      FILE: symbols.c  LINE: 8577  FUNCTION: add_symbol_file_kallsyms()
> This failure was due to this commit,
> 
> commit 6fd69dc578fa0b1bbc3aad70ae3af9a137211707

<snip>

I don't understand, is this patch causing a problem, or did you forget
to rebuild your code?

confused,

greg k-h
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