syzbot


general protection fault in cdev_del
Status: upstream: reported C repro on 2019/05/28 10:48
Reported-by: syzbot+67b2bd0e34f952d0321e@syzkaller.appspotmail.com
First crash: 242d, last: 3h08m
duplicates (1):
Title Repro Bisected Count Last Reported Patched Status
KASAN: use-after-free Read in device_del 2 130d 236d 0/16 closed as dup on 2019/08/19 18:37
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 general protection fault in cdev_del C 26 4d19h 47d 0/1 upstream: reported C repro on 2019/12/09 03:59
linux-4.14 general protection fault in cdev_del C 16 19h53m 52d 0/1 upstream: reported C repro on 2019/12/04 03:14

Sample crash report:

Crashes (111):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-upstream-usb 2020/01/25 09:28 https://github.com/google/kasan.git usb-fuzzer cd234325 2e95ab33 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/23 11:17 https://github.com/google/kasan.git usb-fuzzer 4cc301ee 3334d684 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/12/19 19:16 https://github.com/google/kasan.git usb-fuzzer ecdf2214 36650b4b .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/12/07 12:22 https://github.com/google/kasan.git usb-fuzzer 1f22d15c 85f26751 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/12/06 20:01 https://github.com/google/kasan.git usb-fuzzer 1f22d15c 85f26751 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/12/01 12:30 https://github.com/google/kasan.git usb-fuzzer 32b5e2b2 a76bf83f .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/11/16 19:17 https://github.com/google/kasan.git usb-fuzzer 46178223 cdac920b .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/11/11 09:03 https://github.com/google/kasan.git usb-fuzzer 3183c037 dc438b91 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/11/07 13:05 https://github.com/google/kasan.git usb-fuzzer d60bbfea d797d201 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/11/05 21:41 https://github.com/google/kasan.git usb-fuzzer b1aa9d83 af5c522d .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/11/05 21:11 https://github.com/google/kasan.git usb-fuzzer b1aa9d83 af5c522d .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/10/26 05:37 https://github.com/google/kasan.git usb-fuzzer 22be26f7 413926c5 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/10/23 20:04 https://github.com/google/kasan.git usb-fuzzer 22be26f7 b602d64b .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/10/22 22:35 https://github.com/google/kasan.git usb-fuzzer 22be26f7 4ee855e7 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/10/15 08:56 https://github.com/google/kasan.git usb-fuzzer 22be26f7 05ad7292 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/10/06 02:46 https://github.com/google/kasan.git usb-fuzzer 58d5f26a f3f7d9c8 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/10/05 03:02 https://github.com/google/kasan.git usb-fuzzer 58d5f26a f3f7d9c8 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/10/03 15:58 https://github.com/google/kasan.git usb-fuzzer 58d5f26a fc17ba49 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/10/02 19:42 https://github.com/google/kasan.git usb-fuzzer 58d5f26a 2e29b534 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/09/27 22:37 https://github.com/google/kasan.git usb-fuzzer 2994c077 d8074e0b .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/09/25 06:20 https://github.com/google/kasan.git usb-fuzzer d9e63adc e38a6630 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/09/22 02:57 https://github.com/google/kasan.git usb-fuzzer e0bd8d79 d96e88f3 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/09/21 07:30 https://github.com/google/kasan.git usb-fuzzer e0bd8d79 d96e88f3 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/09/12 01:24 https://github.com/google/kasan.git usb-fuzzer f0df5c1b f4e53c10 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/08/31 23:07 https://github.com/google/kasan.git usb-fuzzer eea39f24 bad3cce2 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/06/06 13:20 https://github.com/google/kasan.git usb-fuzzer 69bbe8c7 a547defc .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/05/28 02:54 https://github.com/google/kasan.git usb-fuzzer 69bbe8c7 6bd61501 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/06/02 09:48 https://github.com/google/kasan.git usb-fuzzer 69bbe8c7 53c81ea5 .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2020/01/16 08:59 upstream 51d69817 f9b69507 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2020/01/15 11:06 upstream 95e20af9 fa12bd3c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/12/23 10:42 upstream c6017471 8b967267 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/12/20 14:00 upstream 7e0165b2 e30cbdae .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2019/12/09 10:25 upstream e42617b8 1508f453 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/12/06 11:24 upstream b0d4beaa 98b4ef2d .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2020/01/20 18:45 upstream def9d278 d2557fb5 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-qemu-upstream-386 2020/01/12 22:25 upstream 040a3c33 53faa9fe .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2019/12/28 22:21 upstream bf8d1cd4 af6b8ef8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2019/12/11 15:05 upstream 6794862a 101194eb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/24 07:50 https://github.com/google/kasan.git usb-fuzzer cd234325 2e95ab33 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/23 19:21 https://github.com/google/kasan.git usb-fuzzer cd234325 11ebf937 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/20 23:49 https://github.com/google/kasan.git usb-fuzzer 4cc301ee 8eda0b95 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/15 19:14 https://github.com/google/kasan.git usb-fuzzer 4cc301ee f9b69507 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/15 04:38 https://github.com/google/kasan.git usb-fuzzer 4cc301ee fa12bd3c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/13 18:01 https://github.com/google/kasan.git usb-fuzzer 5a67532c 99565c1a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/11 04:36 https://github.com/google/kasan.git usb-fuzzer ae179410 4c04afaa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/10 15:24 https://github.com/google/kasan.git usb-fuzzer ae179410 532ec44e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/07 15:49 https://github.com/google/kasan.git usb-fuzzer ae179410 1bcd407e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/07 09:51 https://github.com/google/kasan.git usb-fuzzer ecdf2214 1bcd407e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/06 03:33 https://github.com/google/kasan.git usb-fuzzer ecdf2214 438e1227 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/05 20:49 https://github.com/google/kasan.git usb-fuzzer ecdf2214 d646e21f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/05 03:39 https://github.com/google/kasan.git usb-fuzzer ecdf2214 68256974 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/01 04:28 https://github.com/google/kasan.git usb-fuzzer ecdf2214 25a0186e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/12/31 18:23 https://github.com/google/kasan.git usb-fuzzer ecdf2214 25a0186e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/12/30 03:02 https://github.com/google/kasan.git usb-fuzzer ecdf2214 af6b8ef8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/12/28 02:01 https://github.com/google/kasan.git usb-fuzzer ecdf2214 be5c2c81 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/12/18 20:01 https://github.com/google/kasan.git usb-fuzzer 6a325cd0 79b211f7 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/12/17 23:35 https://github.com/google/kasan.git usb-fuzzer d533c992 1af3875f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/12/17 20:36 https://github.com/google/kasan.git usb-fuzzer d533c992 1af3875f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/12/16 04:27 https://github.com/google/kasan.git usb-fuzzer 4cc037ec eef6e580 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/12/13 18:19 https://github.com/google/kasan.git usb-fuzzer 4cc037ec a5c1ab05 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/12/10 21:55 https://github.com/google/kasan.git usb-fuzzer a38cc9af 101194eb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/12/09 22:57 https://github.com/google/kasan.git usb-fuzzer 1f22d15c b31eda3d .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/12/07 00:31 https://github.com/google/kasan.git usb-fuzzer 1f22d15c 85f26751 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/12/01 23:44 https://github.com/google/kasan.git usb-fuzzer 32b5e2b2 f879db37 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/11/28 19:00 https://github.com/google/kasan.git usb-fuzzer da06441b 97264cb1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/11/24 15:09 https://github.com/google/kasan.git usb-fuzzer da06441b 598ca6c8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/11/24 08:42 https://github.com/google/kasan.git usb-fuzzer da06441b 598ca6c8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/11/23 10:23 https://github.com/google/kasan.git usb-fuzzer da06441b 598ca6c8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/11/20 11:28 https://github.com/google/kasan.git usb-fuzzer 46178223 432c7650 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/11/11 16:27 https://github.com/google/kasan.git usb-fuzzer 3183c037 377d77fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/11/07 19:40 https://github.com/google/kasan.git usb-fuzzer d60bbfea f39aff9e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/11/06 08:33 https://github.com/google/kasan.git usb-fuzzer b1aa9d83 bc2c6e45 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/11/02 04:22 https://github.com/google/kasan.git usb-fuzzer ff6409a6 997ccc67 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2019/10/31 15:48 https://github.com/google/kasan.git usb-fuzzer ff6409a6 a41ca8fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk