[ 1893.157747][T15928] br0: port 1(gw_l) entered blocking state
[ 1893.158522][T15928] br0: port 1(gw_l) entered disabled state
[ 1893.158802][T15928] gw_l: entered allmulticast mode
[ 1893.160037][T15928] gw_l: entered promiscuous mode
[ 1893.161513][T15928] br0: port 1(gw_l) entered blocking state
[ 1893.161902][T15928] br0: port 1(gw_l) entered forwarding state
[ 1893.930849][T15930] br0: port 2(amtg) entered blocking state
[ 1893.931113][T15930] br0: port 2(amtg) entered disabled state
[ 1893.931362][T15930] amtg: entered allmulticast mode
[ 1893.937942][T15930] amtg: entered promiscuous mode
[ 1896.827364][T15942] br0: port 2(amtg) entered blocking state
[ 1896.827605][T15942] br0: port 2(amtg) entered forwarding state
[ 1898.117328][T15951] amtr: entered allmulticast mode
[ 1898.117816][T15951] relay_gw: entered allmulticast mode
[ 1898.118077][T15951] relay_src: entered allmulticast mode
[ 3074.719829][   T73] br0: port 1(gw_l) entered disabled state
[ 3074.800376][   T73] gw_l (unregistering): left allmulticast mode
[ 3074.800670][   T73] gw_l (unregistering): left promiscuous mode
[ 3074.800960][   T73] br0: port 1(gw_l) entered disabled state
[ 3074.873226][   T73] amtg: left allmulticast mode
[ 3074.873400][   T73] amtg: left promiscuous mode
[ 3074.873683][   T73] br0: port 2(amtg) entered disabled state
[ 3075.043970][   T73] relay_gw (unregistering): left allmulticast mode
[ 3075.070948][   T73] amtr (unregistering): left allmulticast mode
[ 3075.251047][   T73] relay_src (unregistering): left allmulticast mode