kdmsg_state_hold
kdmsg_state_hold(state); /* aborting */
kdmsg_state_hold(state);
kdmsg_state_hold(pstate);/* pstate->subq */
kdmsg_state_hold(state); /* pstate->subq */
kdmsg_state_hold(state); /* state on rbtree */
kdmsg_state_hold(state); /* msg->state */
kdmsg_state_hold(state); /* msg->state */
kdmsg_state_hold(msg->state); /* iocom->conn_state */
kdmsg_state_hold(state);
kdmsg_state_hold(state);
kdmsg_state_hold(pstate);/* states on pstate->subq */
kdmsg_state_hold(state); /* state on pstate->subq */
kdmsg_state_hold(state); /* state on rbtree */