syzbot
SYZFAIL: tun: can't open device (6)
Status:
auto-obsoleted due to no activity on 2025/09/21 09:12
Reported-by: syzbot+39360db8516b9e181809@syzkaller.appspotmail.com
First crash: 439d, last: 398d
Sample crash report:
SYZFAIL: tun: can't open device
device=/dev/tap5 (errno 16: Device busy)
ifconfig: socket: No buffer space available
SYZFAIL: tun: can't open device
device=/dev/tap5 (errno 16: Device busy)
ifconfig: socket: No buffer space available
SYZFAIL: tun: can't open device
device=/dev/tap5 (errno 16: Device busy)
ifconfig: socket: No buffer space available
SYZFAIL: tun: can't open device
device=/dev/tap5 (errno 16: Device busy)
ifconfig: socket: No buffer space available
SYZFAIL: tun: can't open device
device=/dev/tap5 (errno 16: Device busy)
SYZFAIL: ioctl remote attach failed
(errno 16: Device busy)
ifconfig: socket: No buffer space available
SYZFAIL: tun: can't open device
device=/dev/tap5 (errno 16: Device busy)
ifconfig: socket: No buffer space available
SYZFAIL: tun: can't open device
device=/dev/tap5 (errno 16: Device busy)
ifconfig: socket: No buffer space available
SYZFAIL: tun: can't open device
device=/dev/tap5 (errno 16: Device busy)
SYZFAIL: ioctl remote attach failed
(errno 16: Device busy)
SYZFAIL: ioctl remote attach failed
(errno 16: Device busy)
ifconfig: socket: No buffer space available
ifconfig: socket: No buffer space available
SYZFAIL: command failed
command=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ifconfig tap5 lladdr aa:aa:aa:aa:aa:aa: 256 (errno 1: Operation not permitted)
ifconfig: socket: No buffer space available
ifconfig: socket: No buffer space available
SYZFAIL: command failed
command=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ifconfig tap5 lladdr aa:aa:aa:aa:aa:aa: 256 (errno 1: Operation not permitted)
ifconfig: socket: No buffer space available
ifconfig: socket: No buffer space available
SYZFAIL: command failed
command=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ifconfig tap5 lladdr aa:aa:aa:aa:aa:aa: 256 (errno 1: Operation not permitted)
ifconfig: socket: No buffer space available
ifconfig: socket: No buffer space available
SYZFAIL: command failed
command=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ifconfig tap5 lladdr aa:aa:aa:aa:aa:aa: 256 (errno 1: Operation not permitted)
ifconfig: socket: No buffer space available
ifconfig: socket: No buffer space available
SYZFAIL: command failed
command=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ifconfig tap5 lladdr aa:aa:aa:aa:aa:aa: 256 (errno 1: Operation not permitted)
ifconfig: socket: No buffer space available
ifconfig: socket: No buffer space available
SYZFAIL: command failed
command=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ifconfig tap5 lladdr aa:aa:aa:aa:aa:aa: 256 (errno 1: Operation not permitted)
ifconfig: socket: No buffer space available
ifconfig: socket: No buffer space available
SYZFAIL: command failed
command=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ifconfig tap5 lladdr aa:aa:aa:aa:aa:aa: 256 (errno 1: Operation not permitted)
ifconfig: socket: No buffer space available
ifconfig: socket: No buffer space available
SYZFAIL: command failed
command=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ifconfig tap5 lladdr aa:aa:aa:aa:aa:aa: 256 (errno 1: Operation not permitted)
ifconfig: socket: No buffer space available
ifconfig: socket: No buffer space available
SYZFAIL: command failed
command=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ifconfig tap5 lladdr aa:aa:aa:aa:aa:aa: 256 (errno 1: Operation not permitted)
ifconfig: socket: No buffer space available
ifconfig: socket: No buffer space available
SYZFAIL: command failed
command=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ifconfig tap5 lladdr aa:aa:aa:aa:aa:aa: 256 (errno 1: Operation not permitted)
SYZFAIL: repeatedly failed to execute the program
proc=5 req=2238 state=1 status=67 (errno 4: Interrupted system call)
OpenBSD/amd64 (YLF&ʐ)?9ɩRmȼn2j]V5_';aG[-ѹye@|AR0" ) (tty00)
login: uvn_flush: obj=0xfffffd806be829d0, offset=0x3ff000. error during pageout.
uvn_flush: WARNING: changes to page may be lost!
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:
Struck through repros no longer work on HEAD.