syzbot


INFO: rcu detected stall in do_iter_write
Status: upstream: reported C repro on 2020/01/30 13:07
Reported-by: syzbot+a87c28845c1590eb47e5@syzkaller.appspotmail.com
First crash: 268d, last: 189d

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

Fix bisection: failed (bisect log)

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce-selinux-root 2020/01/26 12:59 upstream 2821e26f f4e7270e .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk