Re: WARNING: ODEBUG bug in netdev_freemem (2)

[Thomas Gleixner]

On Wed, 7 Aug 2019, syzbot wrote:

> syzbot has found a reproducer for the following crash on:
> 
> HEAD commit:    13dfb3fa Merge git://git.kernel.org/pub/scm/linux/kernel/g..
> git tree:       net-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=1671e69a600000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=d4cf1ffb87d590d7
> dashboard link: https://syzkaller.appspot.com/bug?extid=c4521ac872a4ccc3afec
> compiler:       gcc (GCC) 9.0.0 20181231 (experimental)
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=170542c2600000

I can't reproduce that here. Can you please apply the patch from:

  https://lore.kernel.org/lkml/alpine.DEB.2.21.1906241920540.32342@xxxxxxxxxxxxxxxxxxxxxxx

and try to reproduce with that applied? That should give us more
information about the actual delayed work.

Thanks,

	tglx