syzbot


BUG: unable to handle kernel NULL pointer dereference in corrupted
Status: upstream: reported C repro on 2019/10/21 15:36
Reported-by: syzbot+416a511c9ff943512e64@syzkaller.appspotmail.com
First crash: 494d, last: 2d21h
similar bugs (7):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-54 BUG: unable to handle kernel NULL pointer dereference in corrupted C 19 21h23m 81d 0/1 upstream: reported C repro on 2020/12/07 19:36
upstream BUG: unable to handle kernel NULL pointer dereference in corrupted (5) C done error 3 343d 349d 0/21 upstream: reported C repro on 2020/03/14 06:37
upstream BUG: unable to handle kernel NULL pointer dereference in corrupted (4) syz done done 1 612d 612d 13/21 fixed on 2019/08/27 17:15
upstream BUG: unable to handle kernel NULL pointer dereference in corrupted (3) C 1 781d 781d 12/21 fixed on 2019/03/06 07:43
linux-4.14 BUG: unable to handle kernel NULL pointer dereference in corrupted C inconclusive 3 260d 501d 0/1 upstream: reported C repro on 2019/10/14 10:06
upstream BUG: unable to handle kernel NULL pointer dereference in corrupted (2) C 1 955d 954d 9/21 fixed on 2018/08/07 13:43
upstream BUG: unable to handle kernel NULL pointer dereference in corrupted C 5 994d 994d 9/21 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 VM info Title
ci2-linux-4-19 2021/02/24 03:42 linux-4.19.y 2d19be46 3a75be00 .config log report syz C
ci2-linux-4-19 2021/01/24 00:04 linux-4.19.y 2263955b 3a75be00 .config log report syz C
ci2-linux-4-19 2020/12/24 22:16 linux-4.19.y 13d2ce42 3a75be00 .config log report syz C
ci2-linux-4-19 2020/11/24 21:45 linux-4.19.y 0c88e405 3a75be00 .config log report syz C
ci2-linux-4-19 2020/10/25 20:18 linux-4.19.y ad326970 3a75be00 .config log report syz C
ci2-linux-4-19 2020/09/25 19:52 linux-4.19.y d09b8017 3a75be00 .config log report syz C
ci2-linux-4-19 2020/08/26 19:27 linux-4.19.y f6d5cb9e 3a75be00 .config log report syz C
ci2-linux-4-19 2020/07/27 18:56 linux-4.19.y 20b3a3df 3a75be00 .config log report syz C
ci2-linux-4-19 2020/06/27 18:27 linux-4.19.y a39e7545 3a75be00 .config log report syz C
ci2-linux-4-19 2020/05/28 14:13 linux-4.19.y 2d16cf48 3a75be00 .config log report syz C
ci2-linux-4-19 2020/04/28 12:59 linux-4.19.y 7edd66cf 3a75be00 .config log report syz C
ci2-linux-4-19 2020/03/29 12:25 linux-4.19.y 54b4fa6d 3a75be00 .config log report syz C
ci2-linux-4-19 2020/02/28 11:58 linux-4.19.y f25804f3 3a75be00 .config log report syz C
ci2-linux-4-19 2020/01/29 08:33 linux-4.19.y 88d6de67 3a75be00 .config log report syz C
ci2-linux-4-19 2019/12/30 08:07 linux-4.19.y 672481c2 3a75be00 .config log report syz C
Crashes (6):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-19 2019/11/30 06:12 linux-4.19.y 14260788 3a75be00 .config log report syz C
ci2-linux-4-19 2019/10/31 06:14 linux-4.19.y ef244c30 a41ca8fa .config log report syz C
ci2-linux-4-19 2019/10/24 20:48 linux-4.19.y c3038e71 d01bb02a .config log report syz C
ci2-linux-4-19 2019/10/24 00:25 linux-4.19.y c3038e71 b602d64b .config log report syz C
ci2-linux-4-19 2019/10/22 20:05 linux-4.19.y c3038e71 4ee855e7 .config log report syz C
ci2-linux-4-19 2019/10/21 14:35 linux-4.19.y c3038e71 b24d2b8a .config log report syz C