[ 1627.553917][T20624] br0: port 1(gw_l) entered blocking state
[ 1627.554331][T20624] br0: port 1(gw_l) entered disabled state
[ 1627.554592][T20624] gw_l: entered allmulticast mode
[ 1627.555834][T20624] gw_l: entered promiscuous mode
[ 1627.557696][T20624] br0: port 1(gw_l) entered blocking state
[ 1627.558055][T20624] br0: port 1(gw_l) entered forwarding state
[ 1628.007183][T20626] br0: port 2(amtg) entered blocking state
[ 1628.007556][T20626] br0: port 2(amtg) entered disabled state
[ 1628.009832][T20626] amtg: entered allmulticast mode
[ 1628.011429][T20626] amtg: entered promiscuous mode
[ 1629.463801][T20638] br0: port 2(amtg) entered blocking state
[ 1629.464171][T20638] br0: port 2(amtg) entered forwarding state
[ 1630.121247][T20645] amtr: entered allmulticast mode
[ 1630.121671][T20645] relay_gw: entered allmulticast mode
[ 1630.121949][T20645] relay_src: entered allmulticast mode
[ 2889.065044][   T12] br0: port 1(gw_l) entered disabled state
[ 2889.210602][   T12] gw_l (unregistering): left allmulticast mode
[ 2889.211122][   T12] gw_l (unregistering): left promiscuous mode
[ 2889.211444][   T12] br0: port 1(gw_l) entered disabled state
[ 2889.276997][   T12] amtg: left allmulticast mode
[ 2889.277282][   T12] amtg: left promiscuous mode
[ 2889.277672][   T12] br0: port 2(amtg) entered disabled state
[ 2889.345943][T20645] amtr: left allmulticast mode
[ 2889.346253][T20645] relay_gw: left allmulticast mode
[ 2889.346484][T20645] relay_src: left allmulticast mode