[ 1983.636709][T15576] br0: port 1(gw_l) entered blocking state
[ 1983.637231][T15576] br0: port 1(gw_l) entered disabled state
[ 1983.637858][T15576] gw_l: entered allmulticast mode
[ 1983.639529][T15576] gw_l: entered promiscuous mode
[ 1983.641325][T15576] br0: port 1(gw_l) entered blocking state
[ 1983.641703][T15576] br0: port 1(gw_l) entered forwarding state
[ 1984.549620][T15578] br0: port 2(amtg) entered blocking state
[ 1984.550308][T15578] br0: port 2(amtg) entered disabled state
[ 1984.550574][T15578] amtg: entered allmulticast mode
[ 1984.551913][T15578] amtg: entered promiscuous mode
[ 1988.026450][T15590] br0: port 2(amtg) entered blocking state
[ 1988.026721][T15590] br0: port 2(amtg) entered forwarding state
[ 1989.542320][T15597] amtr: entered allmulticast mode
[ 1989.542752][T15597] relay_gw: entered allmulticast mode
[ 1989.543012][T15597] relay_src: entered allmulticast mode
[ 3172.296780][   T72] br0: port 1(gw_l) entered disabled state
[ 3172.389877][   T72] gw_l (unregistering): left allmulticast mode
[ 3172.390266][   T72] gw_l (unregistering): left promiscuous mode
[ 3172.390508][   T72] br0: port 1(gw_l) entered disabled state
[ 3172.458830][   T72] amtg: left allmulticast mode
[ 3172.459065][   T72] amtg: left promiscuous mode
[ 3172.459404][   T72] br0: port 2(amtg) entered disabled state
[ 3172.670520][   T72] relay_gw (unregistering): left allmulticast mode
[ 3172.717729][   T72] amtr (unregistering): left allmulticast mode
[ 3172.795965][T15597] relay_src: left allmulticast mode