syzbot


general protection fault in nf_tables_dump_tables
Status: upstream: reported syz repro on 2021/09/25 00:07
Reported-by: syzbot+0e3358e5ebb1956c271d@syzkaller.appspotmail.com
First crash: 21d, last: 21d

Cause bisection: introduced by (bisect log) :
commit 6001a930ce0378b62210d4f83583fc88a903d89d
Author: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Mon Feb 15 11:28:07 2021 +0000

  netfilter: nftables: introduce table ownership

Crash: general protection fault in nf_tables_dump_tables (log)
Repro: syz .config

Sample crash report:

Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-net-this-kasan-gce 2021/09/24 15:15 net 9bc62afe03af 8cac236e .config log report syz general protection fault in nf_tables_dump_tables
ci-upstream-net-kasan-gce 2021/09/24 20:40 net-next acde891c243c 8cac236e .config log report syz general protection fault in nf_tables_dump_tables
ci-upstream-net-kasan-gce 2021/09/24 13:36 net-next 2fcd14d0f780 8cac236e .config log report syz general protection fault in nf_tables_dump_tables
ci-upstream-kasan-gce 2021/09/24 12:15 upstream f9e36107ec70 8cac236e .config log report info general protection fault in nf_tables_dump_tables