protection_fault: mtx_enter (2)

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: 29a15cf42729 Remove sysctl for divert6 recv and send space.
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=17336d0c580000
kernel config: https://syzkaller.appspot.com/x/.config?x=1bc15e68cd2a49e5
dashboard link: https://syzkaller.appspot.com/bug?extid=da4b6300afb4706ddcd7

Unfortunately, I don't have any reproducer for this issue yet.

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/b6e288cacf43/disk-29a15cf4.raw.xz
bsd.gdb: https://storage.googleapis.com/syzbot-assets/34da8c56c071/bsd-29a15cf4.gdb.xz
kernel image: https://storage.googleapis.com/syzbot-assets/11589d33b310/kernel-29a15cf4.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+da4b63...@syzkaller.appspotmail.com

kernel: protection fault trap, code=0
Stopped at mtx_enter+0x59: movq 0(%r14),%rax


---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.

syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.

If the report is already addressed, let syzbot know by replying with:
#syz fix: exact-commit-title

If you want to overwrite report's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)

If the report is a duplicate of another one, reply with:
#syz dup: exact-subject-of-another-report

If you want to undo deduplication, reply with:
#syz undup

[syzbot]

Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.