[  438.489255] br0: port 1(gw_l) entered blocking state
[  438.489318] br0: port 1(gw_l) entered disabled state
[  438.489371] gw_l: entered allmulticast mode
[  438.489450] gw_l: entered promiscuous mode
[  438.489524] br0: port 1(gw_l) entered blocking state
[  438.489564] br0: port 1(gw_l) entered forwarding state
[  438.568539] br0: port 2(amtg) entered blocking state
[  438.568593] br0: port 2(amtg) entered disabled state
[  438.568630] amtg: entered allmulticast mode
[  438.568684] amtg: entered promiscuous mode
[  438.865641] br0: port 2(amtg) entered blocking state
[  438.865711] br0: port 2(amtg) entered forwarding state
[  439.014463] amtr: entered allmulticast mode
[  439.014524] relay_gw: entered allmulticast mode
[  439.014565] relay_src: entered allmulticast mode
[  457.763985] br0: port 1(gw_l) entered disabled state
[  457.764280] gw_l (unregistering): left allmulticast mode
[  457.764326] gw_l (unregistering): left promiscuous mode
[  457.764368] br0: port 1(gw_l) entered disabled state
[  457.789784] amtg: left allmulticast mode
[  457.789846] amtg: left promiscuous mode
[  457.789889] br0: port 2(amtg) entered disabled state
[  457.805890] amtr: left allmulticast mode
[  457.805955] relay_gw: left allmulticast mode
[  457.805987] relay_src: left allmulticast mode