[ 1438.828077] br0: port 1(gw_l) entered blocking state
[ 1438.828135] br0: port 1(gw_l) entered disabled state
[ 1438.828188] gw_l: entered allmulticast mode
[ 1438.828256] gw_l: entered promiscuous mode
[ 1438.828313] br0: port 1(gw_l) entered blocking state
[ 1438.828355] br0: port 1(gw_l) entered forwarding state
[ 1438.870791] br0: port 2(amtg) entered blocking state
[ 1438.870855] br0: port 2(amtg) entered disabled state
[ 1438.870896] amtg: entered allmulticast mode
[ 1438.871007] amtg: entered promiscuous mode
[ 1439.028556] br0: port 2(amtg) entered blocking state
[ 1439.028613] br0: port 2(amtg) entered forwarding state
[ 1439.130571] gretap0: entered allmulticast mode
[ 1439.130650] erspan0: entered allmulticast mode
[ 1439.130707] amtr: entered allmulticast mode
[ 1439.130751] relay_gw: entered allmulticast mode
[ 1439.130800] relay_src: entered allmulticast mode
[ 1456.212137] br0: port 1(gw_l) entered disabled state
[ 1456.212434] gw_l (unregistering): left allmulticast mode
[ 1456.212490] gw_l (unregistering): left promiscuous mode
[ 1456.212525] br0: port 1(gw_l) entered disabled state
[ 1456.226011] amtg: left allmulticast mode
[ 1456.226083] amtg: left promiscuous mode
[ 1456.226127] br0: port 2(amtg) entered disabled state
[ 1456.236187] gretap0: left allmulticast mode
[ 1456.236235] erspan0: left allmulticast mode
[ 1456.236273] amtr: left allmulticast mode
[ 1456.236310] relay_gw: left allmulticast mode
[ 1456.236360] relay_src: left allmulticast mode