syzbot


WARNING in nf_tables_table_destroy
Status: fixed on 2020/02/18 14:31
Reported-by: syzbot+2a3b1b28cad90c608e20@syzkaller.appspotmail.com
Fix commit: eb014de4fd41 netfilter: nf_tables: autoload modules from the abort path
First crash: 690d, last: 690d

Cause bisection: introduced by (bisect log) :
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

Crash: WARNING in nf_tables_table_destroy (log)
Repro: C syz .config

Fix bisection: fixed by (bisect log) :
commit eb014de4fd418de1a277913cba244e47274fe392
Author: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Tue Jan 21 15:48:03 2020 +0000

  netfilter: nf_tables: autoload modules from the abort path

similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 WARNING in nf_tables_table_destroy 1 12d 12d 0/1 upstream: reported on 2021/11/26 10:36

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-net-this-kasan-gce 2020/01/18 02:11 net 5a9ef19454cd 3de7aabb .config log report syz C