syzbot


SYZFAIL: tun_id out of range (4)

Status: upstream: reported on 2025/02/03 09:05
Reported-by: syzbot+63dfa677f3247949ec5e@syzkaller.appspotmail.com
First crash: 363d, last: now
Similar bugs (3)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd SYZFAIL: tun_id out of range -1 109 1501d 1501d 0/3 closed as invalid on 2021/12/23 10:56
openbsd SYZFAIL: tun_id out of range (3) -1 253765 438d 465d 0/3 auto-obsoleted due to no activity on 2025/01/09 12:08
openbsd SYZFAIL: tun_id out of range (2) -1 182 1479d 1479d 0/3 closed as invalid on 2022/01/15 08:41

Sample crash report:
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: tun_id out of range
tun_id=8 (errno 9: Bad file descriptor)
loop exited with status 67
SYZFAIL: repeatedly failed to execute the program
proc=8 req=17 state=3 status=67 (errno 32: Broken pipe)


OpenBSD/amd64 (ci-openbsd-setuid-3.us-central1-b.c.syzkaller.internal) (tty00)

login: set $lines = 0
Password:
Login incorrect
login: show panic
Password:
Login incorrect
login: show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
show malloc
login: Password:
Login incorrect
machine ddbcpu 0
login: Password:
Login incorrect

Crashes (2765633):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/02/02 05:47 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 05:44 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: tun_id out of range
2026/02/02 05:41 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 05:38 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 05:35 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 05:31 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 05:28 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 05:25 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 05:22 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 05:18 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 05:15 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 05:11 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 05:08 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 05:04 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 05:01 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: tun_id out of range
2026/02/02 04:58 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 04:55 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 04:52 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 04:49 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: tun_id out of range
2026/02/02 04:46 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 04:43 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 04:39 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 04:37 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: tun_id out of range
2026/02/02 04:33 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 04:30 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 04:27 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 04:24 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 04:21 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 04:18 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: tun_id out of range
2026/02/02 04:15 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 04:12 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 04:09 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: tun_id out of range
2026/02/02 04:06 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 04:02 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 03:59 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 03:56 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 03:53 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 03:50 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 03:47 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 03:45 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 03:41 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 03:38 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 03:34 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2026/02/02 03:31 openbsd 28dc9acc561e 6b8752f2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: tun_id out of range
2025/02/03 09:05 openbsd db5d28f093d6 568559e4 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: tun_id out of range
* Struck through repros no longer work on HEAD.