Re: [syzbot] upstream boot error: general protection fault in nl80211_put_iface_combinations

From: Johannes Berg
Date: Tue Aug 16 2022 - 11:35:12 EST


On Tue, 2022-08-16 at 08:33 -0700, Guenter Roeck wrote:
> On Tue, Aug 16, 2022 at 05:11:32PM +0200, Johannes Berg wrote:
> > Hmm.
> >
> > > HEAD commit: 568035b01cfb Linux 6.0-rc1
> > > git tree: upstream
> > > console output: https://syzkaller.appspot.com/x/log.txt?x=145d8a47080000
> > > kernel config: https://syzkaller.appspot.com/x/.config?x=126b81cc3ce4f07e
> > >
> >
> > I can't reproduce this, and I don't see anything obviously wrong with
> > the code there in hwsim either.
> >
> > Similarly with
> > https://syzkaller.appspot.com/bug?extid=655209e079e67502f2da
> >
> > Anyone have any ideas what to do next?
> >
> Ignore it. It is caused by a problem in virtio. See revert series at
> https://lore.kernel.org/lkml/20220816053602.173815-1-mst@xxxxxxxxxx/
>

Oh! OK, great, thanks! :)

johannes