syzbot


WARNING: ODEBUG bug in rfcomm_dlc_free
Status: fixed on 2020/04/16 05:11
Reported-by: syzbot+1be52530c1802cd1b2cb@syzkaller.appspotmail.com
Fix commit: 0da9c032 Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl
First crash: 314d, last: 82d

Fix bisection: fixed by (bisect log):

commit 0da9c032adbb6f83cc7f548c5155d26c64f44d63
Author: Qiujun Huang <hqjagain@gmail.com>
Date: Sun Mar 8 09:45:27 2020 +0000

  Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl

similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 WARNING: ODEBUG bug in rfcomm_dlc_free C fix 21 83d 314d 1/1 fixed on 2020/04/14 11:07
upstream WARNING: ODEBUG bug in rfcomm_dlc_free C cause+fix 146 99d 676d 0/17 upstream: reported C repro on 2018/07/31 06:34

Sample crash report:

Crashes (16):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2020/02/15 09:21 linux-4.14.y 98db2bf2 5d7b90f1 .config log report syz C davem@davemloft.net, gustavo@padovan.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci2-linux-4-14 2020/01/09 02:02 linux-4.14.y 84f5ad46 ddc3e859 .config log report syz C davem@davemloft.net, gustavo@padovan.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci2-linux-4-14 2020/01/06 12:18 linux-4.14.y 84f5ad46 438e1227 .config log report syz C davem@davemloft.net, gustavo@padovan.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/12/28 04:33 linux-4.14.y e1f7d50a be5c2c81 .config log report syz C davem@davemloft.net, gustavo@padovan.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/12/26 18:46 linux-4.14.y e1f7d50a be5c2c81 .config log report syz C davem@davemloft.net, gustavo@padovan.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/11/03 13:53 linux-4.14.y ddef1e8e c9610487 .config log report syz C davem@davemloft.net, gustavo@padovan.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/11/01 16:33 linux-4.14.y ddef1e8e a41ca8fa .config log report syz C davem@davemloft.net, gustavo@padovan.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/10/24 19:44 linux-4.14.y b98aebd2 d01bb02a .config log report syz C davem@davemloft.net, gustavo@padovan.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/10/18 21:52 linux-4.14.y b98aebd2 8c88c9c1 .config log report syz C davem@davemloft.net, gustavo@padovan.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/09/21 12:03 linux-4.14.y f6e27dbb d96e88f3 .config log report syz C davem@davemloft.net, gustavo@padovan.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/08/27 04:14 linux-4.14.y b5260801 d21c5d9d .config log report syz C davem@davemloft.net, gustavo@padovan.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/08/15 22:00 linux-4.14.y 3ffe1e79 faeffb00 .config log report syz C davem@davemloft.net, gustavo@padovan.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/08/14 17:24 linux-4.14.y 3ffe1e79 5576551b .config log report syz C davem@davemloft.net, gustavo@padovan.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/07/28 15:57 linux-4.14.y ff33472c c85e1c5b .config log report syz C davem@davemloft.net, gustavo@padovan.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/07/27 16:50 linux-4.14.y ff33472c c85e1c5b .config log report syz C davem@davemloft.net, gustavo@padovan.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/08/18 01:38 linux-4.14.y 45f092f9 55bf8926 .config log report davem@davemloft.net, gustavo@padovan.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org