syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local, @broadcast, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "85900d", 0x44, 0x2f, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, @loopback, {[], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x1}}}}}}}, 0x0)