hello,
It's 100% reproductible on physical server ( dell , network card
driver bnx2 ) , with a virtual vm i can't reproducte it.
it's near this description :
http://permalink.gmane.org/gmane.linux.network/269580

More information :
GRE tunnel are active but huge traffic is on standard port (not gre)
two poor screenshot of kernel panic
https://drive.google.com/file/d/0B7ff7G-ktDxjRkMwaHBXbDV1VjA/edit?usp=sharing
https://drive.google.com/file/d/0B7ff7G-ktDxjdjlBRE5UNFZldWs/edit?usp=sharing

Regards,
Nicolas Prochazka.

2013/11/18 Jesse Gross <je...@nicira.com>:
> On Mon, Nov 18, 2013 at 10:15 AM, nicolas prochazka
> <prochazka.nico...@gmail.com> wrote:
>> Hello,
>>
>> my configuration :
>> kernel 3.11.8 + with openvswitch kernel module, and gre kernel
>> openvswitch 2.0.0
>>
>> Test :
>> When i do GRE over IPSEC ( strongswan on neoEtap interface )
>> a kernel panic occur when high traffic is done
>> - in cpuacct_charge
>> or
>> - xfrm_output
>
> Can you please post some kind of backtrace or screenshot? Also,
> whether this is 100% reproducible, if it happens in other situations,
> etc.?
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