syz_emit_ethernet(0x8a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "831ca3", 0x54, 0x6, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}, @mcast2, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @mptcp=@capable={0x1e, 0x14, 0x0, 0x8, 0x0, 0x0, [0x0]}, @mptcp=@remove_addr={0x1e, 0x27, 0x0, 0x0, "6b428e07d7196feaa575485faf386defadd1a58aeb663e25ec6a2cf50295dca32586921e"}]}}}}}}}}, 0x0)