syzbot


WARNING in get_signal
Status: upstream: reported C repro on 2020/10/02 15:48
Reported-by: syzbot+3485e3773f7da290eecc@syzkaller.appspotmail.com
First crash: 21d, last: 19d

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: WARNING in sysfs_warn_dup (log)
Repro: C syz .config
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 WARNING in get_signal syz 15 624d 997d 0/2 closed as invalid on 2019/03/28 00:23
linux-4.14 WARNING in get_signal C error 3 12d 489d 0/1 upstream: reported C repro on 2019/06/23 01:46
android-44 WARNING in get_signal (2) 5 339d 519d 0/2 auto-closed as invalid on 2020/03/18 06:40
linux-4.19 WARNING in get_signal C error 2 38d 498d 0/1 upstream: reported C repro on 2019/06/13 12:31

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce 2020/10/02 13:45 upstream fcadab74 9602ddf4 .config log report syz C axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci-upstream-kasan-gce-386 2020/10/04 17:34 upstream 22fbc037 5ef9c291 .config log report syz C axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com