syzbot


INFO: rcu detected stall in seq_read (2)
Status: upstream: reported C repro on 2020/07/22 18:02
Reported-by: syzbot+c28b5fee66fd3b7f766e@syzkaller.appspotmail.com
First crash: 21d, last: 21d

Cause bisection: introduced by (bisect log):

commit 53e233ea2fa9fa7e2405e95070981f327d90e519
Author: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Date: Thu Oct 4 05:43:52 2018 +0000

  devlink: Add Documentation/networking/devlink-params-bnxt.txt

Crash: general protection fault in batadv_iv_ogm_queue_add (log)
Repro: C syz .config
similar bugs (1):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream INFO: rcu detected stall in seq_read 1 327d 327d 0/17 auto-closed as invalid on 2019/12/18 18:14

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2020/07/21 12:22 upstream 4fa640dc d88894e6 .config log report syz C fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de