syzbot


WARNING: proc registration bug in afs_manage_cell
Status: fixed on 2020/11/16 12:12
Reported-by: syzbot+b994ecf2b023f14832c1@syzkaller.appspotmail.com
Fix commit: 1d0e850a afs: Fix cell removal
First crash: 199d, last: 199d

Cause bisection: introduced by (bisect log) :
commit 0e7bbcc104baaade4f64205e9706b7d43c46db7d
Author: Julian Anastasov <ja@ssi.bg>
Date: Wed Jul 27 06:56:50 2016 +0000

  neigh: allow admin to set NUD_STALE

Crash: UBSAN: undefined-behaviour in ip_idents_reserve (log)
Repro: C syz .config
Patch testing requests:
Created Duration User Patch Repo Result
2020/10/16 13:42 18m dhowells@redhat.com git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git 7530d3eb3dcf1a30750e8e7f1f88b782b96b72b8 OK
2020/10/13 20:14 13m dhowells@redhat.com git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git f8eb8d1c6a853f617ca9ee233bb2d230401c5bdc report log

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2020/09/24 07:47 upstream c9c9e6a4 54289b08 .config log report syz C