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Bug#595187: linux-2.6: lots of OOPses on resume (NULL pointer dereference in file_ra_state_init)

On Tue, Sep 07, 2010 at 12:10:09AM +0100, Ben Hutchings wrote:
> On Mon, 2010-09-06 at 12:27 -0700, Vagrant Cascadian wrote:
> > Package: linux-2.6
> > Version: 2.6.32-21
> > 
> > i'm experiencing very similar issues, although also with earlier versions of
> > linux-image-2.6.32-5-686.
> > 
> > i first started having this problem after upgrading to squeeze from lenny,
> > although i was running the exact same linux-image-2.6.32-* directly on lenny
> > for quite some time without problems. 
> > 
> > i had been using uswsusp, but after experiencing this problem several times, i
> > purged uswsusp and switched to using the in-kernel resume with pm-hibernate.
> [...]
> And did that make any difference?

heh. sorry for being unclear :)

unfortunately, no, it's still Oops'ing after resume.

i also didn't mention, largely because i'm pretty unsure if it's really the
case, but the issue *seems* to occur more reliably when hibernating (to disk)
while on battery, but i'm really unsure of that.

i'll see if i can more reliably trigger the same problem on a clean squeeze
install on the same hardware in another partition... where i'm not as worried
about crashing.

live well,

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