Trunk "out-of-Sync"

i have problem with trunk, as i create trunk includes 6 interfaces but only two interfaces are carrying traffic and all interfaces are up

and all 4 interfaces is with this state when i write command #show net trunk test detail

    ---------------------------------------

    | Net::LACP Status (interface: 1/1.11)

    ---------------------------------------

    |             PortID Key       State

    | Actor    277549195   2     in-sync

    | Partner 2147483659   3 out-of-sync

and only two working appears as

    ---------------------------------------

    | Net::LACP Status (interface: 3/1.4)

    ---------------------------------------

    |             PortID Key       State

    | Actor    813969540   2          up

    | Partner 2147483664   3 out-of-sync