Re: BUG kernel/power/tuxonice_io.c:892 with 3.11.10

Hi Sönke.

You've built this kernel from git? It looks like those processes that 
are dying aren't being frozen, and that shouldn't happen.

Regards,

Nigel

On 04/01/14 07:38, Sönke Schwardt-Krummrich wrote:
> Hi!
>
> I've got a reproducible problem with the current git version of tuxonice
> (kernel 3.11 ; commit a2359227afe7e926ed1ca4f79b678abd5d42623a). During first
> suspend right after freezing processes serveral processes die and on resume
> tuxonice aborts with BUG kernel/power/tuxonice_io.c:892 (see screenshots
> below). The same seems to happen with kernel 3.12.
>
> TuxOnIce debugging info:
> - TuxOnIce core  : 3.3
> - Kernel Version : 3.11.10+
> - Compiler vers. : 4.7
> - Attempt number : 0
> - Parameters     : 0 667648 0 0 -2 0
> - Overall expected compression percentage: 0.
> - Checksum method is 'md4'.
>    0 pages resaved in atomic copy.
> - Compressor is 'lzo'.
> - Block I/O inactive.
> - Swap Allocator enabled.
>    Swap available for image: 3145727 pages.
> - File Allocator active.
>    Storage available for image: 0 pages.
> - No I/O speed stats available.
> - Extra pages    : 0 used/2000.
> - Result         : No hibernation attempts so far.
>
> Screenshots:
> http://www.schwardtnet.de/data/tuxonice/crash-3.11a.jpg
> http://www.schwardtnet.de/data/tuxonice/crash-3.11b.jpg
>
> How can I provide further debugging information?
>
> Regards
>
>   Sönke
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