syz_emit_ethernet(0x4a, &(0x7f0000000380)={@local, @broadcast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x3, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @multicast1}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"137bd456d5acd528ea3d68884e59a4050984a3a7"}}}}}}, 0x0)