Re: [Xen-users] kernel BUG at /usr/src/linux-stable/drivers/net/xen-netback/netback.c:540!

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Thu, 2014-12-18 at 22:36 +0100, Hans de Bruin wrote:
> On 12/17/2014 11:06 PM, Hans de Bruin wrote:
> > Hi
> >
> > I just opgraded my test-host and guest to 3.14.27. Which probable was
> > not a good idea. A nfsroot guest triggers a kernel BUG in the host when
> > is starts its mediatomb deamon. Before the upgrade the host and guest
> > were running 3.14.23:
> 
> 
> After some testing it looks like the guest is to blame, It does not 
> matter if the host is running .23 or .27, but if the guest boots .27 the 
> BUG happens and always when mediatomb is starting.
> 
> The above is after start-up of the host and the first boot of the guest. 
> When a .23 guest is successfully started, it can be shut down and 
> restarted with a .27 kernel.
> 
> Is there anything I should test or check before I start mailing to the 
> dev-list?

Please check later kernels for netback fixes, I have a feeling this
issue was fixed but I don't recall the details.

Ian.



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