Oops during hibernation under 2.6.28-rc6

Oops during hibernation under 2.6.28-rc6

[Ferenc Wagner]

Hi,

swsusp usually works on my ThinkPad R50e.  However sometimes it oopses
instead of hibernating the machine.  I can't provide real statistics
as I haven't been using it for long (just about a month), but it also
happened under 2.6.27.  Last time in happened under 2.6.28-rc6.  After
two unsuccessful attempts (not enough free swap), I closed Emacs and
Firefox, retried, and got the oops.  I could scroll the console back,
and did two screenshots, find them under http://apt.niif.hu/susp/.
I'm not sure what other data may be useful for debugging, please ask.
-- 
Cheers,
Feri.

Re: Oops during hibernation under 2.6.28-rc6

[Rafael J. Wysocki]

On Tuesday, 2 of December 2008, Ferenc Wagner wrote:
> Hi,

Hi,

> swsusp usually works on my ThinkPad R50e.  However sometimes it oopses
> instead of hibernating the machine.  I can't provide real statistics
> as I haven't been using it for long (just about a month), but it also
> happened under 2.6.27.  Last time in happened under 2.6.28-rc6.  After
> two unsuccessful attempts (not enough free swap), I closed Emacs and
> Firefox, retried, and got the oops.  I could scroll the console back,
> and did two screenshots, find them under http://apt.niif.hu/susp/.
> I'm not sure what other data may be useful for debugging, please ask.

Does it happen with 2.6.26(.y)?

Rafael

Re: Oops during hibernation under 2.6.28-rc6

[Ferenc Wagner]

"Rafael J. Wysocki" <rjw@sisk.pl> writes:

> On Tuesday, 2 of December 2008, Ferenc Wagner wrote:
>
>> swsusp usually works on my ThinkPad R50e.  However sometimes it oopses
>> instead of hibernating the machine.  I can't provide real statistics
>> as I haven't been using it for long (just about a month), but it also
>> happened under 2.6.27.  Last time in happened under 2.6.28-rc6.  After
>> two unsuccessful attempts (not enough free swap), I closed Emacs and
>> Firefox, retried, and got the oops.  I could scroll the console back,
>> and did two screenshots, find them under http://apt.niif.hu/susp/.
>> I'm not sure what other data may be useful for debugging, please ask.
>
> Does it happen with 2.6.26(.y)?

It never happened under 2.6.26, but that doesn't say much, as I barely
used hibernation with that kernel.  I used suspend-to-RAM much, which
always worked and still does.  If I found a way to reproduce the issue,
I could test it under 2.6.26.  I haven't put much thought into that,
though.
-- 
Regards,
Feri.