Re: WARNING in geneve_exit_batch_net (2)

[Florian Westphal]

syzbot <syzbot+68a8ed58e3d17c700de5@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
> syzbot has bisected this bug to:
> 
> commit 4e645b47c4f000a503b9c90163ad905786b9bc1d
> Author: Florian Westphal <fw@xxxxxxxxx>
> Date:   Thu Nov 30 23:21:02 2017 +0000
> 
>     netfilter: core: make nf_unregister_net_hooks simple wrapper again

No idea why this turns up, the reproducer doesn't hit any of these code
paths.

The debug splat is a false-positive; ndo_stop/list_del hasn't run yet.
I will send a fix for net tree.