syzbot


kernel: protection fault trap, code=0 (3)
Status: fixed on 2019/01/27 23:19
Reported-by: syzbot+c5997876fea393e6b948@syzkaller.appspotmail.com
Fix commit: Validate the user-supplied device index given to WSMUXIO_ADD_DEVICE. The same
First crash: 606d, last: 606d
similar bugs (7):
Kernel Title Repro Bisected Count Last Reported Patched Status
openbsd kernel: protection fault trap, code=0 (6) C 55024 294d 378d 3/3 fixed on 2019/12/05 05:48
openbsd kernel: protection fault trap, code=0 (4) C 759 460d 573d 3/3 fixed on 2019/06/22 17:44
openbsd kernel: protection fault trap, code=0 (8) syz 831 2d14h 50d 0/3 upstream: reported syz repro on 2020/08/05 07:42
openbsd kernel: protection fault trap, code=0 C 16 659d 664d 1/3 fixed on 2018/12/04 18:27
openbsd kernel: protection fault trap, code=0 (7) syz 774692 50d 294d 3/3 fixed on 2020/08/05 06:16
openbsd kernel: protection fault trap, code=0 (2) syz 109 611d 635d 3/3 fixed on 2019/01/22 07:18
openbsd kernel: protection fault trap, code=0 (5) C 607 385d 459d 3/3 fixed on 2019/09/05 13:34

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info
ci-openbsd-main 2019/01/27 06:34 openbsd fdee2cad c73f090a .config log report syz C
ci-openbsd-main 2019/01/27 06:52 openbsd fdee2cad c73f090a .config log report
ci-openbsd-main 2019/01/27 06:13 openbsd fdee2cad c73f090a .config log report