Re: BUG: corrupted list in __nf_tables_abort

syzbot
2020-01-18T13:18:03Z

syzbot has bisected this bug to:

commit ec7470b834fe7b5d7eff11b6677f5d7fdf5e9a91
Author: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Mon Jan 13 17:09:58 2020 +0000

netfilter: nf_tables: store transaction list locally while requesting module

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1075ccc9e00000
start commit: 5a9ef194 net: systemport: Fixed queue mapping in internal ..
git tree: net
final crash: https://syzkaller.appspot.com/x/report.txt?x=1275ccc9e00000
console output: https://syzkaller.appspot.com/x/log.txt?x=1475ccc9e00000
kernel config: https://syzkaller.appspot.com/x/.config?x=7e89bd00623fe71e
dashboard link: https://syzkaller.appspot.com/bug?extid=437bf61d165c87bd40fb
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1285ccc9e00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1424c135e00000

Reported-by: syzbot+437bf61d165c87bd40fb@syzkaller.appspotmail.com
Fixes: ec7470b834fe ("netfilter: nf_tables: store transaction list locally while requesting module")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection