syzbot


kernel: protection fault trap, code=0
Status: fixed on 2018/12/04 18:27
Reported-by: syzbot+de8d2459ecf4cdc576a1@syzkaller.appspotmail.com
Fix commit: In PRU_DISCONNECT don't fall through into PRU_ABORT since the latter frees
First crash: 979d, last: 975d
similar bugs (7):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd kernel: protection fault trap, code=0 (6) C 55024 609d 694d 3/3 fixed on 2019/12/05 05:48
openbsd kernel: protection fault trap, code=0 (4) C 759 776d 888d 3/3 fixed on 2019/06/22 17:44
openbsd kernel: protection fault trap, code=0 (8) syz 1348 176d 365d 3/3 fixed on 2021/02/10 20:48
openbsd kernel: protection fault trap, code=0 (3) C 3 921d 921d 3/3 fixed on 2019/01/27 23:19
openbsd kernel: protection fault trap, code=0 (7) syz 774692 365d 609d 3/3 fixed on 2020/08/05 06:16
openbsd kernel: protection fault trap, code=0 (2) syz 109 926d 950d 3/3 fixed on 2019/01/22 07:18
openbsd kernel: protection fault trap, code=0 (5) C 607 700d 775d 3/3 fixed on 2019/09/05 13:34

Sample crash report:

Crashes (16):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-openbsd-main 2018/12/04 07:01 openbsd f939acc2595a 03f94a45 log report syz C
ci-openbsd-main 2018/12/04 02:58 openbsd f939acc2595a 03f94a45 log report syz C
ci-openbsd-main 2018/12/04 00:41 openbsd f939acc2595a 03f94a45 log report syz C
ci-openbsd-main 2018/12/03 21:38 openbsd f939acc2595a 03f94a45 log report syz C
ci-openbsd-main 2018/12/01 09:30 openbsd e9b93a3e5ebc 28e157f1 log report syz C
ci-openbsd-main 2018/12/04 04:12 openbsd f939acc2595a 03f94a45 log report syz
ci-openbsd-main 2018/12/04 14:16 openbsd f939acc2595a 03f94a45 log report
ci-openbsd-main 2018/12/04 10:08 openbsd f939acc2595a 03f94a45 log report
ci-openbsd-main 2018/12/04 04:35 openbsd f939acc2595a 03f94a45 log report
ci-openbsd-main 2018/12/03 12:05 openbsd 87d30890b5c0 7dcaeaf3 log report
ci-openbsd-main 2018/12/02 22:31 openbsd 87d30890b5c0 28e157f1 log report
ci-openbsd-main 2018/12/02 04:22 openbsd 3f7c3e6a6fe6 28e157f1 log report
ci-openbsd-main 2018/12/01 15:47 openbsd e9b93a3e5ebc 28e157f1 log report
ci-openbsd-main 2018/12/01 02:55 openbsd e9b93a3e5ebc d8988561 log report
ci-openbsd-main 2018/11/30 23:16 openbsd d93678d71f23 ade12e91 log report
ci-openbsd-main 2018/11/29 23:26 openbsd 25236b556a2d 66071e27 log report