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: 368d, last: 10h13m
duplicates (1):
Title Repro Bisected Count Last Reported Patched Status
KASAN: use-after-free Read in device_del 2 256d 362d 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 73 17h36m 173d 0/1 upstream: reported C repro on 2019/12/09 03:59
linux-4.14 general protection fault in cdev_del C 72 23h54m 178d 0/1 upstream: reported C repro on 2019/12/04 03:14
Patch testing requests:
Created Duration User Patch Repo Result
2019/08/13 13:03 11m andreyknvl@google.com patch https://github.com/google/kasan.git 69bbe8c7 report log

Sample crash report:

Crashes (241):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-upstream-usb 2020/05/15 05:20 https://github.com/google/kasan.git usb-fuzzer 059e7e0f 2d572622 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/05/14 14:45 https://github.com/google/kasan.git usb-fuzzer 059e7e0f 2d572622 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/05/14 06:37 https://github.com/google/kasan.git usb-fuzzer 059e7e0f a885920d .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/08 23:59 https://github.com/google/kasan.git usb-fuzzer 0fa84af8 db9bcd4b .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/04 08:45 https://github.com/google/kasan.git usb-fuzzer 0fa84af8 ef26b610 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/03/30 06:35 https://github.com/google/kasan.git usb-fuzzer 0fa84af8 05736b29 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/03/19 09:04 https://github.com/google/kasan.git usb-fuzzer d6ff8147 2c31c529 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/03/01 19:43 https://github.com/google/kasan.git usb-fuzzer d6ff8147 c88c7b75 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/27 17:14 https://github.com/google/kasan.git usb-fuzzer d6ff8147 40bcfdd5 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/02/24 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 2020/05/27 06:59 upstream 444fc5cd 9072c126 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2020/05/26 00:28 upstream 9cb1fd0e 30927cd7 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2020/05/24 22:45 upstream caffb99b bd28eb9d .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2020/05/23 14:30 upstream 44456565 9682898d .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2020/05/10 12:04 upstream 1d3962ae 8742a2b9 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2020/05/10 01:46 upstream 1d3962ae 88cb3e92 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2020/05/07 21:20 upstream a811c1fa 98cbd87b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2020/05/04 03:53 upstream 262f7a6b 58ae5e18 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2020/05/03 13:03 upstream f66ed1eb 5457883a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2020/05/02 08:36 upstream 052c467c bc734e7a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2020/04/19 16:58 upstream 50cc09c1 6dfd45e1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2020/04/19 11:14 upstream 50cc09c1 365fba24 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2020/04/11 09:47 upstream ab6f762f a8c6a3f8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2020/04/02 19:38 upstream 919dce24 a34e2c33 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2020/05/20 09:14 upstream 3c9e6656 67fa1f59 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2020/05/19 18:57 upstream 642b151f 6d882fd2 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2020/05/09 04:15 upstream d5eeab8d e97b06d3 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2020/04/02 03:58 upstream 1a323ea5 a34e2c33 .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
ci2-upstream-usb 2020/05/30 09:10 https://github.com/google/kasan.git usb-fuzzer 2089c6ed 954bd312 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/05/25 01:21 https://github.com/google/kasan.git usb-fuzzer 806d8acc 11284182 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/05/24 11:10 https://github.com/google/kasan.git usb-fuzzer 806d8acc 96c92ad3 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/05/23 23:15 https://github.com/google/kasan.git usb-fuzzer 806d8acc 96c92ad3 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/05/19 11:43 https://github.com/google/kasan.git usb-fuzzer 806d8acc 6d882fd2 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/05/17 00:24 https://github.com/google/kasan.git usb-fuzzer 806d8acc 37bccd4e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/05/16 00:40 https://github.com/google/kasan.git usb-fuzzer 806d8acc 37bccd4e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/05/15 13:27 https://github.com/google/kasan.git usb-fuzzer 059e7e0f d7f9fffa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/05/10 18:24 https://github.com/google/kasan.git usb-fuzzer 059e7e0f 8742a2b9 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/05/08 12:19 https://github.com/google/kasan.git usb-fuzzer 059e7e0f fe4122c3 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/05/07 02:40 https://github.com/google/kasan.git usb-fuzzer 059e7e0f 4618eb2d .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/05/06 01:50 https://github.com/google/kasan.git usb-fuzzer 059e7e0f 35b8eb30 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/05/05 11:55 https://github.com/google/kasan.git usb-fuzzer 059e7e0f 9941337c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/29 19:23 https://github.com/google/kasan.git usb-fuzzer 059e7e0f ba2806db .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/26 09:18 https://github.com/google/kasan.git usb-fuzzer 059e7e0f 0ce7569e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/25 01:51 https://github.com/google/kasan.git usb-fuzzer 059e7e0f 03d97a1b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/23 16:14 https://github.com/google/kasan.git usb-fuzzer e9010320 b9233cab .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/22 00:31 https://github.com/google/kasan.git usb-fuzzer e9010320 2e44d63e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/19 19:59 https://github.com/google/kasan.git usb-fuzzer 0fa84af8 6dfd45e1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/18 15:47 https://github.com/google/kasan.git usb-fuzzer 0fa84af8 365fba24 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/18 04:19 https://github.com/google/kasan.git usb-fuzzer 0fa84af8 435c6d53 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/17 22:34 https://github.com/google/kasan.git usb-fuzzer 0fa84af8 435c6d53 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/15 17:52 https://github.com/google/kasan.git usb-fuzzer 0fa84af8 3f3c5574 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/15 15:29 https://github.com/google/kasan.git usb-fuzzer 0fa84af8 3f3c5574 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/14 13:12 https://github.com/google/kasan.git usb-fuzzer 0fa84af8 3f3c5574 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/13 00:42 https://github.com/google/kasan.git usb-fuzzer 0fa84af8 17a986e5 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/09 03:40 https://github.com/google/kasan.git usb-fuzzer 0fa84af8 a8c6a3f8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-usb 2020/04/04 03:37 https://github.com/google/kasan.git usb-fuzzer 0fa84af8 ef26b610 .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 2020/04/03 16:46 linux-next 770fbb32 5ed396e6 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk