syzbot


kernel: protection fault trap, code=0 (6)
Status: fixed on 2019/12/05 05:48
Reported-by: syzbot+1604348b3186fc78d7c6@syzkaller.appspotmail.com
Fix commit: 0f83bb56 Fix a bad offset calculation in uvm_share.
First crash: 334d, last: 249d
similar bugs (7):
Kernel Title Repro Bisected Count Last Reported Patched Status
openbsd kernel: protection fault trap, code=0 (4) C 759 416d 529d 3/3 fixed on 2019/06/22 17:44
openbsd kernel: protection fault trap, code=0 (8) syz 307 now 5d15h 0/3 upstream: reported syz repro on 2020/08/05 07:42
openbsd kernel: protection fault trap, code=0 C 16 615d 619d 1/3 fixed on 2018/12/04 18:27
openbsd kernel: protection fault trap, code=0 (3) C 3 561d 561d 3/3 fixed on 2019/01/27 23:19
openbsd kernel: protection fault trap, code=0 (7) syz 774692 5d17h 249d 3/3 fixed on 2020/08/05 06:16
openbsd kernel: protection fault trap, code=0 (2) syz 109 566d 590d 3/3 fixed on 2019/01/22 07:18
openbsd kernel: protection fault trap, code=0 (5) C 607 341d 415d 3/3 fixed on 2019/09/05 13:34

Sample crash report:

Crashes (55024):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci-openbsd-main 2019/11/15 02:17 openbsd 3d133dcf a24fe792 .config log report syz C
ci-openbsd-main 2019/12/04 22:31 openbsd 93452739 b2088328 .config log report syz
ci-openbsd-main 2019/12/04 02:56 openbsd afd2bec5 4b0a22b9 .config log report syz
ci-openbsd-main 2019/12/03 22:16 openbsd afd2bec5 4b0a22b9 .config log report syz
ci-openbsd-main 2019/12/03 20:09 openbsd afd2bec5 4b0a22b9 .config log report syz
ci-openbsd-main 2019/12/03 18:49 openbsd afd2bec5 4b0a22b9 .config log report syz
ci-openbsd-main 2019/12/03 01:30 openbsd 9f5f6f88 ab342da3 .config log report syz
ci-openbsd-main 2019/12/02 20:21 openbsd 9f5f6f88 ab342da3 .config log report syz
ci-openbsd-main 2019/12/02 14:23 openbsd de168a12 f879db37 .config log report syz
ci-openbsd-main 2019/12/02 02:14 openbsd e41f21f1 f879db37 .config log report syz
ci-openbsd-main 2019/12/01 21:59 openbsd e41f21f1 f879db37 .config log report syz
ci-openbsd-main 2019/12/01 15:14 openbsd de4d1739 a76bf83f .config log report syz
ci-openbsd-main 2019/12/01 08:28 openbsd de4d1739 a76bf83f .config log report syz
ci-openbsd-main 2019/12/01 00:48 openbsd f4ae6ec7 a76bf83f .config log report syz
ci-openbsd-main 2019/11/30 02:52 openbsd f4ae6ec7 3a75be00 .config log report syz
ci-openbsd-main 2019/11/29 22:00 openbsd f4ae6ec7 4f7e1d0f .config log report syz
ci-openbsd-main 2019/11/29 17:37 openbsd f4ae6ec7 4f7e1d0f .config log report syz
ci-openbsd-main 2019/11/29 17:21 openbsd f4ae6ec7 4f7e1d0f .config log report syz
ci-openbsd-main 2019/11/29 15:52 openbsd f4ae6ec7 4f7e1d0f .config log report syz
ci-openbsd-main 2019/11/29 02:11 openbsd 21d4c0f4 76357d6f .config log report syz
ci-openbsd-main 2019/11/28 01:52 openbsd 0c034787 0d63f89c .config log report syz
ci-openbsd-main 2019/11/27 14:36 openbsd 0c034787 5a38f3f0 .config log report syz
ci-openbsd-main 2019/11/27 14:08 openbsd 0c034787 5a38f3f0 .config log report syz
ci-openbsd-main 2019/11/27 07:35 openbsd 9d327827 1048481f .config log report syz
ci-openbsd-main 2019/11/27 01:51 openbsd 9d327827 1048481f .config log report syz
ci-openbsd-main 2019/11/26 11:04 openbsd 30289eba 2649e7cc .config log report syz
ci-openbsd-main 2019/11/26 08:01 openbsd 943f8c8c f746151a .config log report syz
ci-openbsd-main 2019/11/26 04:43 openbsd 943f8c8c f746151a .config log report syz
ci-openbsd-main 2019/11/26 02:32 openbsd 943f8c8c f746151a .config log report syz
ci-openbsd-main 2019/11/26 00:03 openbsd 943f8c8c f746151a .config log report syz
ci-openbsd-multicore 2019/11/24 11:05 openbsd 254679ff 598ca6c8 .config log report syz
ci-openbsd-main 2019/11/24 00:17 openbsd 254679ff 598ca6c8 .config log report syz
ci-openbsd-main 2019/11/23 15:51 openbsd ee79b9a7 598ca6c8 .config log report syz
ci-openbsd-main 2019/11/23 05:18 openbsd 64e2b1d6 598ca6c8 .config log report syz
ci-openbsd-main 2019/11/22 22:42 openbsd 64e2b1d6 598ca6c8 .config log report syz
ci-openbsd-main 2019/11/22 19:23 openbsd 2919d9e0 e89749ef .config log report syz
ci-openbsd-main 2019/11/21 14:27 openbsd 135e95f2 8098ea0f .config log report syz
ci-openbsd-main 2019/11/20 18:51 openbsd 039d6aae 12be8ffc .config log report syz
ci-openbsd-main 2019/11/20 15:05 openbsd 039d6aae 12be8ffc .config log report syz
ci-openbsd-main 2019/11/20 05:23 openbsd 593a100b b7a277d2 .config log report syz
ci-openbsd-main 2019/11/19 20:00 openbsd 30d546f4 432c7650 .config log report syz
ci-openbsd-main 2019/09/22 11:54 openbsd 3a973d31 d96e88f3 .config log report syz
ci-openbsd-multicore 2019/12/05 05:45 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 05:34 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/12/05 05:16 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 05:05 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/12/05 04:54 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 04:42 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 04:28 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/12/05 04:15 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 04:06 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 03:57 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/12/05 03:46 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 03:37 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 03:29 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 03:20 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/12/05 03:10 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 03:00 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 02:49 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/12/05 02:37 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 02:26 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 02:13 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/12/05 02:04 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 01:56 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/12/05 01:46 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 01:37 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 01:27 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 01:20 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 01:11 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 00:56 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 00:47 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 00:35 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/12/05 00:22 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/12/05 00:13 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/05 00:00 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/12/04 23:50 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/12/04 23:41 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/12/04 23:31 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/12/04 23:20 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/04 23:09 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/04 22:56 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/12/04 22:44 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/12/04 22:34 openbsd 93452739 b2088328 .config log report
ci-openbsd-multicore 2019/12/04 22:22 openbsd 93452739 b2088328 .config log report
ci-openbsd-main 2019/09/11 18:04 openbsd 067ee7eb a60cb4cd .config log report