set_bridge_vlanset
set_bridge_vlanset(ctx, ifn, vlans, BRDG_VLAN_OP_SET);
set_bridge_vlanset(ctx, ifn, vlans, BRDG_VLAN_OP_ADD);
set_bridge_vlanset(ctx, ifn, vlans, BRDG_VLAN_OP_DEL);