syzbot


general protection fault in lock_page_memcg
Status: upstream: reported C repro on 2021/06/02 16:37
Reported-by: syzbot+15a9609cfd4687eb7269@syzkaller.appspotmail.com
First crash: 54d, last: 54d

Cause bisection: introduced by (bisect log) :
commit f9006acc8dfe59e25aa75729728ac57a8d84fc32
Author: Florian Westphal <fw@strlen.de>
Date: Wed Apr 21 07:51:08 2021 +0000

  netfilter: arp_tables: pass table pointer via nf_hook_ops

Crash: WARNING in __nf_unregister_net_hook (log)
Repro: C syz .config
Patch testing requests:
Created Duration User Patch Repo Result
2021/07/08 15:51 18m rajatasthana4@gmail.com upstream error

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2021/05/29 22:49 linux-next a1f92694393a 325a8dab .config log report syz C general protection fault in lock_page_memcg
ci-upstream-linux-next-kasan-gce-root 2021/05/29 20:01 linux-next a1f92694393a 325a8dab .config log report info general protection fault in lock_page_memcg