# https://syzkaller.appspot.com/bug?id=23992a81e825014f61ae8df9beeff73fb5c61198
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"repeat":true,"procs":1,"slowdown":1,"sandbox":"","leak":true,"close_fds":false}
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32})
r1 = socket$kcm(0x2, 0xa, 0x2)
ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local})
write$tun(r0, &(0x7f0000000000)={@val, @void, @eth={@broadcast, @multicast, @val={@void}, {@ipv4={0x800, @dccp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x6000, 0x0, 0x2f, 0x0, @broadcast, @dev}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "116b04", 0x0, "d808f0"}}}}}}}, 0xfdef)