[ 1639.345811][T20634] br0: port 1(gw_l) entered blocking state
[ 1639.346393][T20634] br0: port 1(gw_l) entered disabled state
[ 1639.346710][T20634] gw_l: entered allmulticast mode
[ 1639.348414][T20634] gw_l: entered promiscuous mode
[ 1639.350384][T20634] br0: port 1(gw_l) entered blocking state
[ 1639.350719][T20634] br0: port 1(gw_l) entered forwarding state
[ 1639.833979][T20636] br0: port 2(amtg) entered blocking state
[ 1639.834495][T20636] br0: port 2(amtg) entered disabled state
[ 1639.834797][T20636] amtg: entered allmulticast mode
[ 1639.836240][T20636] amtg: entered promiscuous mode
[ 1641.296599][T20647] br0: port 2(amtg) entered blocking state
[ 1641.296966][T20647] br0: port 2(amtg) entered forwarding state
[ 1641.985063][T20653] amtr: entered allmulticast mode
[ 1641.985524][T20653] relay_gw: entered allmulticast mode
[ 1641.985778][T20653] relay_src: entered allmulticast mode
[ 2881.264043][   T12] br0: port 1(gw_l) entered disabled state
[ 2881.373913][   T12] gw_l (unregistering): left allmulticast mode
[ 2881.374331][   T12] gw_l (unregistering): left promiscuous mode
[ 2881.374559][   T12] br0: port 1(gw_l) entered disabled state
[ 2881.426503][   T12] amtg: left allmulticast mode
[ 2881.426768][   T12] amtg: left promiscuous mode
[ 2881.427108][   T12] br0: port 2(amtg) entered disabled state
[ 2881.489329][T20653] amtr: left allmulticast mode
[ 2881.489680][T20653] relay_gw: left allmulticast mode
[ 2881.489927][T20653] relay_src: left allmulticast mode