syzbot


INFO: trying to register non-static key in prepare_to_wait_event
Status: upstream: reported C repro on 2020/03/19 17:27
Reported-by: syzbot+08c9aea900cea24d398d@syzkaller.appspotmail.com
First crash: 75d, last: 22d

Cause bisection: introduced by (bisect log):

commit 84a4062632462c4320704fcdf8e99e89e94c0aba
Author: Johan Korsnes <jkorsnes@cisco.com>
Date: Fri Jan 17 12:08:36 2020 +0000

  HID: core: increase HID report buffer size to 8KiB

Crash: INFO: trying to register non-static key in prepare_to_wait_event (log)
Repro: C syz .config

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci-upstream-kasan-gce 2020/05/12 04:24 upstream 152036d1 0a96a13c .config log report syz C
Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2020/03/19 05:34 upstream 5076190d 0a96a13c .config log report syz C benjamin.tissoires@redhat.com, dh.herrmann@googlemail.com, jikos@kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-386 2020/03/19 06:57 upstream 5076190d 0a96a13c .config log report syz C benjamin.tissoires@redhat.com, dh.herrmann@googlemail.com, jikos@kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/04/12 04:03 linux-next 11ecafc6 a8c6a3f8 .config log report syz C benjamin.tissoires@redhat.com, dh.herrmann@googlemail.com, jikos@kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org