syzbot


INFO: rcu detected stall in exit_group
Status: fixed on 2020/11/16 12:12
Reported-by: syzbot+1a14a0f8ce1a06d4415f@syzkaller.appspotmail.com
Fix commit: 1d0e850a49a5 afs: Fix cell removal
First crash: 500d, last: 470d

Cause bisection: introduced by (bisect log) :
commit 32021982a324dce93b4ae00c06213bf45fb319c8
Author: David Howells <dhowells@redhat.com>
Date: Thu Nov 1 23:07:26 2018 +0000

  hugetlbfs: Convert to fs_context

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

Fix bisection: fixed by (bisect log) :
commit 1d0e850a49a5b56f8f3cb51e74a11e2fedb96be6
Author: David Howells <dhowells@redhat.com>
Date: Fri Oct 16 12:21:14 2020 +0000

  afs: Fix cell removal


Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-386 2020/09/10 05:02 upstream 34d4ddd359db 409809d8 .config log report syz C