Paul Mundt wrote:
> On Tue, Jan 26, 2010 at 05:33:18PM +0900, Yusuke Goda wrote:
>> Hi Paul-san
>>
>>> You should rebuild your kernel with verbose BUG reporting and all of the
>>> kallsyms bits turned on, which will give you a meaningful oops. That
>> I attach log(CONFIG_KALLSYMS=y).
>>
>>> should at least give us an idea of where things are going wrong,
>>> otherwise we go back to bisecting.
>> This problem seems to occur with the following commit.
>>  commit 2277ab4a1df50e05bc732fe9488d4e902bb8399a
>>   sh: Migrate from PG_mapped to PG_dcache_dirty.
>>
>> Sorry, I cannot identify it to number of lines.
> 
> Thanks. Can you try this again with the dwarf unwinder enabled?
OK. I attach it.

cheers,
Goda