[ovs-discuss] Crash when rmmod openvswitch

Jesse Gross jesse at nicira.com
Thu Nov 21 10:44:08 UTC 2013


On Thu, Nov 21, 2013 at 1:04 AM, Liran Schour <LIRANS at il.ibm.com> wrote:
>
> Hi,
>
> I am running Openvswitch 2.0.0 on Ubuntu 12.04.2 LTS (GNU/Linux
> 3.5.0-23-generic x86_64).
>
> When I try to rmmod openvswitch module I get a kernel crash that force me
> to do force shutdown of the machine.
> I am using vxlan ports on the switch.

It looks like there is a deadlock in the vxlan compatibility code. Can
you try with the latest master or 2.0 plus commit
b2f02418b7cf9e4ace1ab1422843d7b531fcfa17?



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