syzbot


panic: sbdrop
Status: fixed on 2020/08/05 06:16
Reported-by: syzbot+b6a3447070ae8ffcb125@syzkaller.appspotmail.com
Fix commit: efa3c3dd Validate input given to ioctl(SIOCAIFADDR_IN6) like NetBSD already does. Fixes a bunch of panics reported by syzkaller.
First crash: 308d, last: 9d09h

Sample crash report:

Crashes (183):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci-openbsd-multicore 2020/03/02 15:49 openbsd 23a32f86 4a4e0509 .config log report syz
ci-openbsd-multicore 2020/02/25 20:23 openbsd 96fd820d 4c886d6a .config log report syz
ci-openbsd-multicore 2020/01/31 04:52 openbsd 11cb4e50 5ed23f9a .config log report syz
ci-openbsd-multicore 2020/01/04 20:39 openbsd 8761fbd5 68256974 .config log report syz
ci-openbsd-multicore 2019/12/22 21:22 openbsd 3367dcf5 8b967267 .config log report syz
ci-openbsd-main 2020/08/03 04:00 openbsd 84e8f3e5 63a73341 .config log report
ci-openbsd-multicore 2020/08/01 01:42 openbsd d7a9fa61 d895b3be .config log report
ci-openbsd-multicore 2020/07/30 00:07 openbsd 25f2901d 233283a1 .config log report
ci-openbsd-main 2020/07/11 17:12 openbsd b1f78824 7ba05d2d .config log report
ci-openbsd-main 2020/07/11 14:10 openbsd b1f78824 7ba05d2d .config log report
ci-openbsd-main 2020/07/07 19:52 openbsd 448c5a95 f7b01f08 .config log report
ci-openbsd-main 2020/07/03 17:36 openbsd e62bf3fe bed10395 .config log report
ci-openbsd-multicore 2020/06/27 11:32 openbsd a72c50bc ffec44b5 .config log report
ci-openbsd-multicore 2020/06/24 17:58 openbsd e9c5ed46 41694dbf .config log report
ci-openbsd-main 2020/06/22 03:59 openbsd 45dd89a7 eabcced4 .config log report
ci-openbsd-main 2020/06/18 23:29 openbsd e8105163 3ea11d3f .config log report
ci-openbsd-main 2020/06/17 13:30 openbsd d3ae5f18 b6c46f43 .config log report
ci-openbsd-main 2020/06/12 19:54 openbsd 50f19d19 d1c1c849 .config log report
ci-openbsd-main 2020/06/08 15:08 openbsd c349dbc7 7604bb03 .config log report
ci-openbsd-main 2020/06/08 10:15 openbsd 957dfd9f 7751efd0 .config log report
ci-openbsd-main 2020/06/06 19:07 openbsd d3d7dc89 e6b89e4e .config log report
ci-openbsd-multicore 2020/06/06 08:32 openbsd b0e77709 c3e9afb3 .config log report
ci-openbsd-main 2020/06/04 18:29 openbsd 4f408d0e 6720fdef .config log report
ci-openbsd-main 2020/06/02 05:01 openbsd 0cd4ba86 a0331e89 .config log report
ci-openbsd-multicore 2020/06/02 00:04 openbsd 235b1081 a0331e89 .config log report
ci-openbsd-multicore 2020/06/01 11:00 openbsd 33ca237a a0331e89 .config log report
ci-openbsd-multicore 2020/06/01 06:23 openbsd 33ca237a a0331e89 .config log report
ci-openbsd-main 2020/05/31 00:31 openbsd 2ffcc982 6f3e1c7c .config log report
ci-openbsd-main 2020/05/27 23:18 openbsd 4d5cbc65 fdf90f62 .config log report
ci-openbsd-main 2020/05/25 19:21 openbsd 7454d7ca 73964a9b .config log report
ci-openbsd-multicore 2020/05/24 18:28 openbsd 12bad209 ce7ca010 .config log report
ci-openbsd-main 2020/05/24 04:11 openbsd 0e6fb2a1 96c92ad3 .config log report
ci-openbsd-main 2020/05/23 09:32 openbsd d957eea8 9682898d .config log report
ci-openbsd-main 2020/05/23 05:26 openbsd d957eea8 9682898d .config log report
ci-openbsd-main 2020/05/22 03:24 openbsd abbe6f26 5afa2ddd .config log report
ci-openbsd-main 2020/05/21 22:07 openbsd 2061a777 1f30020f .config log report
ci-openbsd-main 2020/05/20 22:40 openbsd de9f819d 1255f02a .config log report
ci-openbsd-main 2020/05/19 20:27 openbsd 9289be61 6d882fd2 .config log report
ci-openbsd-main 2020/05/19 18:33 openbsd 9289be61 6d882fd2 .config log report
ci-openbsd-main 2020/05/18 01:42 openbsd 557f50be 37bccd4e .config log report
ci-openbsd-main 2020/05/17 09:04 openbsd 487c6a4b 37bccd4e .config log report
ci-openbsd-multicore 2020/05/16 03:44 openbsd e3568ce2 37bccd4e .config log report
ci-openbsd-main 2020/05/15 22:30 openbsd 435df798 d7f9fffa .config log report
ci-openbsd-main 2020/05/13 06:31 openbsd 4a72491b a44eb8f7 .config log report
ci-openbsd-multicore 2020/05/10 19:51 openbsd a78f83ce 8742a2b9 .config log report
ci-openbsd-multicore 2020/05/09 17:44 openbsd 7752f9fd 88cb3e92 .config log report
ci-openbsd-main 2020/05/09 15:05 openbsd 7752f9fd 88cb3e92 .config log report
ci-openbsd-main 2020/05/08 09:38 openbsd 30e1cf84 6c70a1c2 .config log report
ci-openbsd-main 2020/05/08 08:13 openbsd 30e1cf84 6c70a1c2 .config log report
ci-openbsd-main 2019/10/09 00:07 openbsd 70f1de17 b1ebbfef .config log report