SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
kldload: can't load if_tap: module already loaded or in kernel
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
SYZFAIL: repeatedly failed to execute the program

Jan  1 00:00:47 ci-freebsd-main-5 kernel: arp: aa:aa:aa:aa:aa:bb is using my IP address 172.20.0.170 on tap0!

FreeBSD/amd64 (ci-freebsd-main-5.us-central1-b.c.syzkaller.internal) (ttyu0)

proc=4 req=154 state=1 status=67 (errno 35: Resource temporarily unavailable)
login: set $lines = 0
Password:
Login incorrect
login: show registers
Password:
Login incorrect
login: ps
Jan  1 00:00:52 ci-freebsd-main-5 login[747]: 2 LOGIN FAILURES ON ttyu0
Password:
Login incorrect
login: show malloc
Password:
Login incorrect
show all tcpcbs/bl