openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1e}, 0x18)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a)