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: 273d, last: 17h29m
duplicates (1):
Title Repro Bisected Count Last Reported Patched Status
KASAN: use-after-free Read in device_del 2 161d 267d 0/17 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 32 1d15h 78d 0/1 upstream: reported C repro on 2019/12/09 03:59
linux-4.14 general protection fault in cdev_del C 23 6d03h 83d 0/1 upstream: reported C repro on 2019/12/04 03:14

Sample crash report:

Crashes (146):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-upstream-usb 2020/02/24 22:49 https://github.com/google/kasan.git usb-fuzzer d6ff8147 59b57593 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/15 18:45 https://github.com/google/kasan.git usb-fuzzer 7f0cd6c7 5d7b90f1 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/08 00:57 https://github.com/google/kasan.git usb-fuzzer e5cd56e9 06150bf1 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/07 20:44 https://github.com/google/kasan.git usb-fuzzer e5cd56e9 06150bf1 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/25 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 2020/02/23 18:04 upstream 0a115e5f 2c36e7a7 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2020/02/18 11:57 upstream 11a48a5a 1ce142dc .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2020/02/17 08:47 upstream 11a48a5a 1f448cd6 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2020/02/15 23:18 upstream 829e6944 5d7b90f1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2020/02/13 22:53 upstream 0bf999f9 c5ed587f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2020/02/13 08:05 upstream f2850dd5 84f4fc8a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2020/02/13 06:11 upstream f2850dd5 84f4fc8a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2020/02/05 23:25 upstream 6992ca0d 662cf49a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2020/01/27 12:31 upstream a45ea48e dd56146d .config log report 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-386 2020/01/29 21:06 upstream b3a60822 5ed23f9a .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
ci2-upstream-usb 2020/02/24 20:43 https://github.com/google/kasan.git usb-fuzzer d6ff8147 1253d6f0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2020/02/22 19:16 linux-next bee46b30 2c36e7a7 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/21 19:57 https://github.com/google/kasan.git usb-fuzzer 307a2623 2ffa6679 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/18 12:45 https://github.com/google/kasan.git usb-fuzzer 7f0cd6c7 012fbc32 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/17 12:37 https://github.com/google/kasan.git usb-fuzzer 7f0cd6c7 72bfa6f2 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/14 22:14 https://github.com/google/kasan.git usb-fuzzer 7f0cd6c7 5d7b90f1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/14 14:00 https://github.com/google/kasan.git usb-fuzzer 7f0cd6c7 5d7b90f1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/13 14:10 https://github.com/google/kasan.git usb-fuzzer 7f0cd6c7 e6247653 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/12 06:29 https://github.com/google/kasan.git usb-fuzzer 7f0cd6c7 a75b198c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2020/02/07 19:36 linux-next 6dff1565 06150bf1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/07 06:04 https://github.com/google/kasan.git usb-fuzzer e5cd56e9 06150bf1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/07 00:21 https://github.com/google/kasan.git usb-fuzzer e5cd56e9 06150bf1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/06 12:33 https://github.com/google/kasan.git usb-fuzzer e5cd56e9 5be3a391 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/02 00:45 https://github.com/google/kasan.git usb-fuzzer cd234325 2274ad39 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/01 11:16 https://github.com/google/kasan.git usb-fuzzer cd234325 326d4c78 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/31 01:40 https://github.com/google/kasan.git usb-fuzzer cd234325 5ed23f9a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/29 09:30 https://github.com/google/kasan.git usb-fuzzer cd234325 c8e81ce4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/01/28 15:10 https://github.com/google/kasan.git usb-fuzzer cd234325 56cd6c9b .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