write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6fa34b50f47476edaeb1ff964b113cf65f0be4ab146aa7a9636645f0ae3094e59e50bfee32de576970308a41f1fd6fea8aaa7ec323d124ac2cf47288f8895dca6e8681f1f7d4666d7"], 0x51)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETVNETLE(r0, 0x800454dd, &(0x7f00000000c0))