syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@link_local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "259af9", 0x14, 0x6, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @mcast2, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)