[ 1977.796567][T15506] br0: port 1(gw_l) entered blocking state
[ 1977.797074][T15506] br0: port 1(gw_l) entered disabled state
[ 1977.797355][T15506] gw_l: entered allmulticast mode
[ 1977.798639][T15506] gw_l: entered promiscuous mode
[ 1977.800534][T15506] br0: port 1(gw_l) entered blocking state
[ 1977.800818][T15506] br0: port 1(gw_l) entered forwarding state
[ 1978.625821][T15508] br0: port 2(amtg) entered blocking state
[ 1978.626321][T15508] br0: port 2(amtg) entered disabled state
[ 1978.626614][T15508] amtg: entered allmulticast mode
[ 1978.628155][T15508] amtg: entered promiscuous mode
[ 1981.765113][T15520] br0: port 2(amtg) entered blocking state
[ 1981.765443][T15520] br0: port 2(amtg) entered forwarding state
[ 1983.162017][T15527] amtr: entered allmulticast mode
[ 1983.162438][T15527] relay_gw: entered allmulticast mode
[ 1983.162670][T15527] relay_src: entered allmulticast mode
[ 3160.732973][   T74] br0: port 1(gw_l) entered disabled state
[ 3160.905944][   T74] gw_l (unregistering): left allmulticast mode
[ 3160.906254][   T74] gw_l (unregistering): left promiscuous mode
[ 3160.906453][   T74] br0: port 1(gw_l) entered disabled state
[ 3160.964096][   T74] amtg: left allmulticast mode
[ 3160.964291][   T74] amtg: left promiscuous mode
[ 3160.964577][   T74] br0: port 2(amtg) entered disabled state
[ 3161.187563][   T74] relay_gw (unregistering): left allmulticast mode
[ 3161.206883][   T74] amtr (unregistering): left allmulticast mode
[ 3161.233882][T15527] relay_src: left allmulticast mode