[  455.224767] br0: port 1(gw_l) entered blocking state
[  455.224838] br0: port 1(gw_l) entered disabled state
[  455.224899] gw_l: entered allmulticast mode
[  455.224968] gw_l: entered promiscuous mode
[  455.225035] br0: port 1(gw_l) entered blocking state
[  455.225075] br0: port 1(gw_l) entered forwarding state
[  455.302444] br0: port 2(amtg) entered blocking state
[  455.302508] br0: port 2(amtg) entered disabled state
[  455.302554] amtg: entered allmulticast mode
[  455.302629] amtg: entered promiscuous mode
[  455.585359] br0: port 2(amtg) entered blocking state
[  455.585438] br0: port 2(amtg) entered forwarding state
[  455.729170] amtr: entered allmulticast mode
[  455.729245] relay_gw: entered allmulticast mode
[  455.729300] relay_src: entered allmulticast mode
[  473.907956] br0: port 1(gw_l) entered disabled state
[  473.908277] gw_l (unregistering): left allmulticast mode
[  473.908418] gw_l (unregistering): left promiscuous mode
[  473.908468] br0: port 1(gw_l) entered disabled state
[  473.936486] amtr: left allmulticast mode
[  473.936562] relay_gw: left allmulticast mode
[  473.936620] relay_src: left allmulticast mode
[  473.937558] amtg: left allmulticast mode
[  473.937590] amtg: left promiscuous mode
[  473.937634] br0: port 2(amtg) entered disabled state