syzbot


kernel: double fault trap, code=0 (3)
Status: fixed on 2020/03/12 12:20
Reported-by: syzbot+2f9616f39d3f3b281cfb@syzkaller.appspotmail.com
Fix commit: aa1987fe7ce4 Fix unlimited recursion caused by local outbound bcast/mcast packet sent via spliced socket.
First crash: 513d, last: 504d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd kernel: double fault trap, code=0 (4) C 493 214d 471d 3/3 fixed on 2021/01/09 22:01
openbsd kernel: double fault trap, code=0 (2) syz 2 636d 636d 0/3 closed as invalid on 2020/02/21 15:02
openbsd kernel: double fault trap, code=0 1 804d 804d 0/3 auto-closed as invalid on 2019/10/25 08:51

Sample crash report:

Crashes (69):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-openbsd-setuid 2020/03/05 05:49 openbsd 094ed2c3de32 576fb9bc .config log report syz C
ci-openbsd-setuid 2020/03/04 00:23 openbsd b244f117c338 1f73b64b .config log report syz
ci-openbsd-multicore 2020/03/03 23:54 openbsd b244f117c338 1f73b64b .config log report syz
ci-openbsd-setuid 2020/03/12 11:19 openbsd 6047e92c8043 d850e9d0 .config log report
ci-openbsd-setuid 2020/03/12 10:08 openbsd 6047e92c8043 d850e9d0 .config log report
ci-openbsd-setuid 2020/03/12 05:59 openbsd 6047e92c8043 d850e9d0 .config log report
ci-openbsd-setuid 2020/03/12 02:21 openbsd 6047e92c8043 d850e9d0 .config log report
ci-openbsd-setuid 2020/03/12 00:31 openbsd 6047e92c8043 d850e9d0 .config log report
ci-openbsd-setuid 2020/03/11 15:34 openbsd 6b8bb6263991 e103bc9e .config log report
ci-openbsd-multicore 2020/03/11 13:37 openbsd 6b8bb6263991 e103bc9e .config log report
ci-openbsd-setuid 2020/03/11 12:20 openbsd 6b8bb6263991 e103bc9e .config log report
ci-openbsd-setuid 2020/03/10 22:59 openbsd bfe2257568b6 35f53e45 .config log report
ci-openbsd-setuid 2020/03/10 17:40 openbsd bfe2257568b6 35f53e45 .config log report
ci-openbsd-setuid 2020/03/10 14:39 openbsd be43c06a7fc3 35f53e45 .config log report
ci-openbsd-setuid 2020/03/10 07:27 openbsd be43c06a7fc3 35f53e45 .config log report
ci-openbsd-setuid 2020/03/09 21:18 openbsd 7928e20dd0ac 35f53e45 .config log report
ci-openbsd-setuid 2020/03/09 12:02 openbsd 259cb5a240ea 2e9971bb .config log report
ci-openbsd-setuid 2020/03/09 11:02 openbsd 259cb5a240ea 2e9971bb .config log report
ci-openbsd-setuid 2020/03/09 09:36 openbsd 259cb5a240ea 2e9971bb .config log report
ci-openbsd-setuid 2020/03/09 05:41 openbsd 259cb5a240ea 2e9971bb .config log report
ci-openbsd-setuid 2020/03/09 04:32 openbsd 259cb5a240ea 2e9971bb .config log report
ci-openbsd-setuid 2020/03/09 03:29 openbsd 259cb5a240ea 2e9971bb .config log report
ci-openbsd-setuid 2020/03/09 02:14 openbsd 259cb5a240ea 2e9971bb .config log report
ci-openbsd-setuid 2020/03/09 01:11 openbsd 259cb5a240ea 2e9971bb .config log report
ci-openbsd-setuid 2020/03/09 00:37 openbsd 259cb5a240ea 2e9971bb .config log report
ci-openbsd-setuid 2020/03/09 00:37 openbsd 259cb5a240ea 2e9971bb .config log report
ci-openbsd-setuid 2020/03/08 20:09 openbsd 6b2c09b17e9a 2e9971bb .config log report
ci-openbsd-setuid 2020/03/08 18:18 openbsd 6b2c09b17e9a 2e9971bb .config log report
ci-openbsd-setuid 2020/03/08 16:09 openbsd 6b2c09b17e9a 2e9971bb .config log report
ci-openbsd-setuid 2020/03/08 13:22 openbsd 6b2c09b17e9a 2e9971bb .config log report
ci-openbsd-setuid 2020/03/08 11:50 openbsd 6b2c09b17e9a 2e9971bb .config log report
ci-openbsd-setuid 2020/03/08 09:30 openbsd 306edf26fe54 2e9971bb .config log report
ci-openbsd-setuid 2020/03/08 05:02 openbsd 306edf26fe54 2e9971bb .config log report
ci-openbsd-setuid 2020/03/07 21:21 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-setuid 2020/03/07 20:31 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-main 2020/03/07 17:57 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-setuid 2020/03/07 17:41 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-setuid 2020/03/07 17:14 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-main 2020/03/07 16:23 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-setuid 2020/03/07 15:48 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-setuid 2020/03/07 15:24 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-main 2020/03/07 15:23 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-setuid 2020/03/07 14:18 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-setuid 2020/03/07 13:56 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-setuid 2020/03/07 13:07 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-setuid 2020/03/07 12:46 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-setuid 2020/03/07 12:10 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-setuid 2020/03/07 11:04 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-setuid 2020/03/07 11:02 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-setuid 2020/03/07 09:02 openbsd 6bafff9ca096 2e9971bb .config log report
ci-openbsd-setuid 2020/03/07 07:29 openbsd 40cca5d50a54 fd2a5f28 .config log report
ci-openbsd-setuid 2020/03/07 02:49 openbsd 40cca5d50a54 fd2a5f28 .config log report
ci-openbsd-setuid 2020/03/07 01:59 openbsd 40cca5d50a54 fd2a5f28 .config log report
ci-openbsd-setuid 2020/03/06 23:51 openbsd 40cca5d50a54 fd2a5f28 .config log report
ci-openbsd-setuid 2020/03/05 22:54 openbsd 175b339b7285 b655d91b .config log report
ci-openbsd-setuid 2020/03/05 05:23 openbsd 094ed2c3de32 576fb9bc .config log report
ci-openbsd-multicore 2020/03/04 08:32 openbsd b244f117c338 1f73b64b .config log report
ci-openbsd-setuid 2020/03/03 23:59 openbsd b244f117c338 1f73b64b .config log report
ci-openbsd-multicore 2020/03/03 23:32 openbsd b244f117c338 1f73b64b .config log report
ci-openbsd-setuid 2020/03/03 19:32 openbsd af3cc7ce347f 350a7a26 .config log report
ci-openbsd-main 2020/03/03 11:21 openbsd 23a32f86e8aa 350a7a26 .config log report