DOOR_XSYNC_ABORT
xsp->state == DOOR_XSYNC_ABORT);
if (xsp->state == DOOR_XSYNC_ABORT)
next_state == DOOR_XSYNC_ABORT);
if (next_state == DOOR_XSYNC_ABORT)
xsp[i].state = DOOR_XSYNC_ABORT;
DOOR_XSYNC_ENTER_SERVICE : DOOR_XSYNC_ABORT;