[ 1635.711175][T20488] br0: port 1(gw_l) entered blocking state
[ 1635.711656][T20488] br0: port 1(gw_l) entered disabled state
[ 1635.711944][T20488] gw_l: entered allmulticast mode
[ 1635.713240][T20488] gw_l: entered promiscuous mode
[ 1635.715088][T20488] br0: port 1(gw_l) entered blocking state
[ 1635.715423][T20488] br0: port 1(gw_l) entered forwarding state
[ 1636.167299][T20490] br0: port 2(amtg) entered blocking state
[ 1636.168039][T20490] br0: port 2(amtg) entered disabled state
[ 1636.168303][T20490] amtg: entered allmulticast mode
[ 1636.177146][T20490] amtg: entered promiscuous mode
[ 1637.661492][T20501] br0: port 2(amtg) entered blocking state
[ 1637.661801][T20501] br0: port 2(amtg) entered forwarding state
[ 1638.350491][T20507] amtr: entered allmulticast mode
[ 1638.351447][T20507] relay_gw: entered allmulticast mode
[ 1638.351730][T20507] relay_src: entered allmulticast mode
[ 2887.588929][   T68] br0: port 1(gw_l) entered disabled state
[ 2887.673387][   T68] gw_l (unregistering): left allmulticast mode
[ 2887.673799][   T68] gw_l (unregistering): left promiscuous mode
[ 2887.674035][   T68] br0: port 1(gw_l) entered disabled state
[ 2887.715087][   T68] amtg: left allmulticast mode
[ 2887.715376][   T68] amtg: left promiscuous mode
[ 2887.715718][   T68] br0: port 2(amtg) entered disabled state
[ 2887.888936][   T68] relay_gw (unregistering): left allmulticast mode
[ 2887.914253][   T68] amtr (unregistering): left allmulticast mode
[ 2887.939788][T20507] relay_src: left allmulticast mode