syzbot


INFO: rcu detected stall in __se_sys_mount
Status: upstream: reported C repro on 2020/07/06 15:42
Reported-by: syzbot+3f2db34df769d77edf8c@syzkaller.appspotmail.com
First crash: 107d, last: 12d

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: WARNING in sysfs_warn_dup (log)
Repro: syz .config

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info
ci-upstream-kasan-gce-smack-root 2020/09/16 10:55 upstream fc4f28bb 51095195 .config log report syz
ci-upstream-kasan-gce-smack-root 2020/08/15 20:52 upstream 713eee84 51095195 .config log report syz
Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce-smack-root 2020/10/08 12:14 upstream c85fb28b 1880b4a9 .config log report syz C fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/07/05 21:44 upstream 7cc2a8ea 51095195 .config log report syz fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de