Re: WARNING in nf_tables_table_destroy

From: Florian Westphal
Date: Mon Feb 17 2020 - 01:42:20 EST


syzbot <syzbot+2a3b1b28cad90c608e20@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
> syzbot suspects this bug was fixed by commit:
>
> commit eb014de4fd418de1a277913cba244e47274fe392
> Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
> Date: Tue Jan 21 15:48:03 2020 +0000
>
> netfilter: nf_tables: autoload modules from the abort path
>
> bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14e9cc7ee00000
> start commit: 5a9ef194 net: systemport: Fixed queue mapping in internal ..
> git tree: net
> kernel config: https://syzkaller.appspot.com/x/.config?x=7e89bd00623fe71e
> dashboard link: https://syzkaller.appspot.com/bug?extid=2a3b1b28cad90c608e20
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15338966e00000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1667d8d6e00000
>
> If the result looks correct, please mark the bug fixed by replying with:

It does.

#syz fix: netfilter: nf_tables: autoload modules from the abort path