syzbot


general protection fault in l2cap_sock_getsockopt
Status: upstream: reported C repro on 2020/02/18 04:07
Reported-by: syzbot+6446a589a5ca34dd6e8b@syzkaller.appspotmail.com
First crash: 246d, last: 246d

Cause bisection: introduced by (bisect log):

commit eab2404ba798a8efda2a970f44071c3406d94e57
Author: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Date: Fri Feb 14 18:08:57 2020 +0000

  Bluetooth: Add BT_PHY socket option

Crash: general protection fault in l2cap_sock_getsockopt (log)
Repro: C syz .config
Patch testing requests:
Created Duration User Patch Repo Result
2020/10/02 11:15 16m anmol.karan123@gmail.com upstream OK

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-linux-next-kasan-gce-root 2020/02/17 22:41 linux-next c25a951c 2b411596 .config log report syz C davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/02/17 22:19 linux-next c25a951c 2b411596 .config log report davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org