Re: crash failure with 2.6.36-rc3 vmcore

From: Greg KH
Date: Sat Sep 04 2010 - 10:43:15 EST


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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