syzbot


BUG: unable to handle kernel NULL pointer dereference in corrupted
Status: upstream: reported C repro on 2019/10/14 10:06
Reported-by: syzbot+f4c424b510a718452d72@syzkaller.appspotmail.com
First crash: 264d, last: 23d
similar bugs (6):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream BUG: unable to handle kernel NULL pointer dereference in corrupted (5) C cause+fix 3 106d 112d 0/17 upstream: reported C repro on 2020/03/14 06:37
linux-4.19 BUG: unable to handle kernel NULL pointer dereference in corrupted C 6 6d20h 256d 0/1 upstream: reported C repro on 2019/10/21 15:36
upstream BUG: unable to handle kernel NULL pointer dereference in corrupted (4) syz cause+fix 1 375d 374d 13/17 fixed on 2019/08/27 17:15
upstream BUG: unable to handle kernel NULL pointer dereference in corrupted (3) C 1 543d 543d 12/17 fixed on 2019/03/06 07:43
upstream BUG: unable to handle kernel NULL pointer dereference in corrupted (2) C 1 717d 717d 9/17 fixed on 2018/08/07 13:43
upstream BUG: unable to handle kernel NULL pointer dereference in corrupted C 5 756d 757d 9/17 fixed on 2018/07/09 18:05

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci2-linux-4-14 2020/06/11 03:53 linux-4.14.y c6db52a8 25bb509e .config log report syz C
ci2-linux-4-14 2020/05/12 03:29 linux-4.14.y ab9dfda2 25bb509e .config log report syz C
ci2-linux-4-14 2020/04/12 03:04 linux-4.14.y 4520f06b 25bb509e .config log report syz C
ci2-linux-4-14 2020/03/13 02:40 linux-4.14.y 12cd844a 25bb509e .config log report syz C
ci2-linux-4-14 2020/02/12 01:20 linux-4.14.y e0f8b8a6 25bb509e .config log report syz C
ci2-linux-4-14 2020/01/12 19:57 linux-4.14.y 6d0c334a 25bb509e .config log report syz C
ci2-linux-4-14 2019/12/13 19:33 linux-4.14.y a844dc4c 25bb509e .config log report syz C
Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/10/27 02:14 linux-4.14.y b98aebd2 25bb509e .config log report syz C davem@davemloft.net, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, sameo@linux.intel.com
ci2-linux-4-14 2019/10/17 05:05 linux-4.14.y e132c8d7 8c88c9c1 .config log report syz C davem@davemloft.net, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, sameo@linux.intel.com
ci2-linux-4-14 2019/10/14 09:05 linux-4.14.y e132c8d7 2f661ec4 .config log report syz C davem@davemloft.net, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, sameo@linux.intel.com