Re: dvgrab... panic

Stefan Richter <[email protected]>
Newsgroups gmane.comp.video.kino.devel
Message-ID <[email protected]>
Carl Karsten wrote:
> I am sure this isn't your problem, but maybe you have some advice:
> 
> [ 7113.070286] skb_over_panic: text:ffffffffa012ff5a len:1664 put:1664 
> head:ffff88006f08a800 data:ffff88006f08a810 tail:0x690 end:0x680 dev:<NULL>
> [ 7113.070351] ------------[ cut here ]------------
> [ 7113.070356] kernel BUG at /build/buildd/linux-2.6.27/net/core/skbuff.c:128!
> [ 7113.070360] invalid opcode: 0000 [1] SMP
> 
> [ 7113.070648] Pid: 6688, comm: dvgrab Tainted: P M 2.6.27-11-generic #1
> 
> Details:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/317227
> 
> bwh is the author of dvswitch/dvsrouce which uses dvgrab.

It is entirely unrelated to dvgrab and the 1394 drivers.  The bug simply
happened while a kernel tasklet or kernel interrupt preempted the dvgrab
process.

You have two proprietary modules loaded, ath_hal and nvidia.  This
considerably lowers your chances to get this debugged without commercial
support.
-- 
Stefan Richter
-=====-==--= ---= -====
http://arcgraph.de/sr/

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