[ 1902.608494][T15485] br0: port 1(gw_l) entered blocking state
[ 1902.609878][T15485] br0: port 1(gw_l) entered disabled state
[ 1902.610479][T15485] gw_l: entered allmulticast mode
[ 1902.611732][T15485] gw_l: entered promiscuous mode
[ 1902.613232][T15485] br0: port 1(gw_l) entered blocking state
[ 1902.613513][T15485] br0: port 1(gw_l) entered forwarding state
[ 1903.447468][T15487] br0: port 2(amtg) entered blocking state
[ 1903.447726][T15487] br0: port 2(amtg) entered disabled state
[ 1903.448233][T15487] amtg: entered allmulticast mode
[ 1903.449470][T15487] amtg: entered promiscuous mode
[ 1906.444779][T15499] br0: port 2(amtg) entered blocking state
[ 1906.445114][T15499] br0: port 2(amtg) entered forwarding state
[ 1907.705947][T15507] amtr: entered allmulticast mode
[ 1907.706406][T15507] relay_gw: entered allmulticast mode
[ 1907.707164][T15507] relay_src: entered allmulticast mode
[ 3099.193103][   T73] br0: port 1(gw_l) entered disabled state
[ 3099.343310][   T73] gw_l (unregistering): left allmulticast mode
[ 3099.343631][   T73] gw_l (unregistering): left promiscuous mode
[ 3099.343822][   T73] br0: port 1(gw_l) entered disabled state
[ 3099.434221][   T73] amtg: left allmulticast mode
[ 3099.434419][   T73] amtg: left promiscuous mode
[ 3099.434791][   T73] br0: port 2(amtg) entered disabled state
[ 3099.613927][   T73] relay_gw (unregistering): left allmulticast mode
[ 3099.648169][   T73] amtr (unregistering): left allmulticast mode
[ 3099.675988][T15507] relay_src: left allmulticast mode