write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6fa34b50f474f6edaeb1ff964b113cf65f0be4ab146aa7a9636645f0ae3094e59e50bfee32de576970308a41f1fd6c2cf47288f8895dca6e8681f1f7d4666d7035828c4690bca329e"], 0x51)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x101182, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
write$tun(r0, &(0x7f0000000340)={@void, @val, @ipv6=@generic={0x0, 0x6, "387ef9", 0x0, 0x0, 0x0, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}, 0x32)
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)