syzbot


kernel: protection fault trap, code=0 (2)
Status: fixed on 2019/01/22 07:18
Reported-by: syzbot+d5540a236382f50f1dac@syzkaller.appspotmail.com
Fix commit: Introduce a dedicated entry point data structure for file locks. This new data
First crash: 200d, last: 177d
similar bugs (4):
Kernel Title Repro Bisected Count Last Reported Patched Status
openbsd kernel: protection fault trap, code=0 (4) C 759 26d 139d 3/3 fixed on 2019/06/22 17:44
openbsd kernel: protection fault trap, code=0 C 16 225d 230d 1/3 fixed on 2018/12/04 18:27
openbsd kernel: protection fault trap, code=0 (3) C 3 172d 172d 3/3 fixed on 2019/01/27 23:19
openbsd kernel: protection fault trap, code=0 (5) C 63 18h27m 25d 0/3 upstream: reported C repro on 2019/06/22 20:27

Sample crash report:

All crashes (109):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci-openbsd-setuid 2018/12/30 03:14 openbsd 9f55cdeb a2af97dd .config log report syz
ci-openbsd-setuid 2018/12/29 09:24 openbsd fb1fb638 a40793d7 .config log report
ci-openbsd-setuid 2019/01/22 03:55 openbsd 20290792 fd37a550 .config log report
ci-openbsd-setuid 2019/01/21 19:20 openbsd 20290792 fd37a550 .config log report
ci-openbsd-multicore 2019/01/21 14:37 openbsd 10d43c9c fd37a550 .config log report
ci-openbsd-multicore 2019/01/21 05:06 openbsd 10d43c9c fd37a550 .config log report
ci-openbsd-multicore 2019/01/21 03:53 openbsd 3d8e9378 fd37a550 .config log report
ci-openbsd-setuid 2019/01/21 02:10 openbsd 3d8e9378 fd37a550 .config log report
ci-openbsd-multicore 2019/01/16 14:26 openbsd 17e34b32 352bac0d .config log report
ci-openbsd-setuid 2019/01/16 11:38 openbsd 17e34b32 352bac0d .config log report
ci-openbsd-multicore 2019/01/16 09:15 openbsd 17e34b32 b47fa78d .config log report
ci-openbsd-setuid 2019/01/16 01:31 openbsd 39356ae6 b47fa78d .config log report
ci-openbsd-multicore 2019/01/15 19:46 openbsd 39356ae6 b47fa78d .config log report
ci-openbsd-setuid 2019/01/15 12:04 openbsd a1d3f8bc ebacf5cb .config log report
ci-openbsd-setuid 2019/01/15 07:42 openbsd a1d3f8bc ebacf5cb .config log report
ci-openbsd-setuid 2019/01/15 04:23 openbsd febce360 2f3438a8 .config log report
ci-openbsd-setuid 2019/01/15 02:35 openbsd febce360 2f3438a8 .config log report
ci-openbsd-setuid 2019/01/14 22:34 openbsd febce360 2f3438a8 .config log report
ci-openbsd-setuid 2019/01/14 20:50 openbsd febce360 2f3438a8 .config log report
ci-openbsd-multicore 2019/01/14 12:43 openbsd a30f5dcb 2f3438a8 .config log report
ci-openbsd-setuid 2019/01/14 10:07 openbsd a30f5dcb 2f3438a8 .config log report
ci-openbsd-setuid 2019/01/13 14:52 openbsd 5d60bdcf c3f3344c .config log report
ci-openbsd-setuid 2019/01/13 10:45 openbsd 5d60bdcf c3f3344c .config log report
ci-openbsd-setuid 2019/01/13 07:19 openbsd 5d60bdcf c3f3344c .config log report
ci-openbsd-setuid 2019/01/13 00:21 openbsd 13e54a3c c3f3344c .config log report
ci-openbsd-setuid 2019/01/12 20:45 openbsd 13e54a3c c3f3344c .config log report
ci-openbsd-setuid 2019/01/12 06:20 openbsd c3a3e7a9 c3f3344c .config log report
ci-openbsd-setuid 2019/01/11 16:20 openbsd c0b40b5f a90e03cc .config log report
ci-openbsd-setuid 2019/01/11 14:33 openbsd c0b40b5f a90e03cc .config log report
ci-openbsd-setuid 2019/01/11 11:05 openbsd 3c6b43f9 80dde172 .config log report
ci-openbsd-setuid 2019/01/10 17:51 openbsd eb170d6c db9b6579 .config log report
ci-openbsd-setuid 2019/01/09 19:55 openbsd ec093bbd 45c0c1b1 .config log report
ci-openbsd-setuid 2019/01/09 16:11 openbsd ec093bbd 45c0c1b1 .config log report
ci-openbsd-setuid 2019/01/09 11:19 openbsd ec093bbd 45c0c1b1 .config log report
ci-openbsd-setuid 2019/01/08 04:34 openbsd 2f2d5669 69d69aa9 .config log report
ci-openbsd-setuid 2019/01/08 01:59 openbsd 2f2d5669 69d69aa9 .config log report
ci-openbsd-setuid 2019/01/07 23:07 openbsd 2dd33770 69d69aa9 .config log report
ci-openbsd-setuid 2019/01/07 19:30 openbsd 2dd33770 69d69aa9 .config log report
ci-openbsd-setuid 2019/01/07 16:08 openbsd 2dd33770 69d69aa9 .config log report
ci-openbsd-setuid 2019/01/07 13:50 openbsd 2dd33770 69d69aa9 .config log report
ci-openbsd-setuid 2019/01/07 01:25 openbsd 9a1bbc17 ee332608 .config log report
ci-openbsd-setuid 2019/01/06 23:14 openbsd 9a1bbc17 ee332608 .config log report
ci-openbsd-setuid 2019/01/06 12:16 openbsd 260aa4b1 94f8adb5 .config log report
ci-openbsd-setuid 2019/01/06 10:27 openbsd 260aa4b1 53be0a37 .config log report
ci-openbsd-setuid 2019/01/06 08:14 openbsd 260aa4b1 53be0a37 .config log report
ci-openbsd-setuid 2019/01/06 04:22 openbsd 810d6e19 53be0a37 .config log report
ci-openbsd-setuid 2019/01/05 21:24 openbsd 810d6e19 53be0a37 .config log report
ci-openbsd-setuid 2019/01/05 17:01 openbsd 810d6e19 53be0a37 .config log report
ci-openbsd-setuid 2019/01/05 14:39 openbsd 93757356 53be0a37 .config log report
ci-openbsd-setuid 2019/01/05 11:04 openbsd 93757356 53be0a37 .config log report
ci-openbsd-setuid 2019/01/05 03:50 openbsd 93757356 53be0a37 .config log report
ci-openbsd-setuid 2018/12/30 08:52 openbsd 1a6243b7 35e3f847 .config log report
ci-openbsd-setuid 2018/12/30 02:56 openbsd 9f55cdeb a2af97dd .config log report
ci-openbsd-multicore 2018/12/30 02:01 openbsd 9f55cdeb a2af97dd .config log report
ci-openbsd-multicore 2018/12/30 01:58 openbsd 9f55cdeb a2af97dd .config log report
ci-openbsd-setuid 2018/12/29 23:17 openbsd 9f55cdeb a2af97dd .config log report
ci-openbsd-setuid 2018/12/29 21:53 openbsd 9f55cdeb a2af97dd .config log report
ci-openbsd-setuid 2018/12/29 15:06 openbsd fb1fb638 a40793d7 .config log report
ci-openbsd-setuid 2018/12/29 10:57 openbsd fb1fb638 a40793d7 .config log report