[ 1501.474914] br0: port 1(gw_l) entered blocking state
[ 1501.474981] br0: port 1(gw_l) entered disabled state
[ 1501.475036] gw_l: entered allmulticast mode
[ 1501.475103] gw_l: entered promiscuous mode
[ 1501.475162] br0: port 1(gw_l) entered blocking state
[ 1501.475211] br0: port 1(gw_l) entered forwarding state
[ 1501.490008] br0: port 2(amtg) entered blocking state
[ 1501.490031] br0: port 2(amtg) entered disabled state
[ 1501.490053] amtg: entered allmulticast mode
[ 1501.490085] amtg: entered promiscuous mode
[ 1501.538168] br0: port 2(amtg) entered blocking state
[ 1501.538188] br0: port 2(amtg) entered forwarding state
[ 1501.560030] amtr: entered allmulticast mode
[ 1501.560080] relay_gw: entered allmulticast mode
[ 1501.560132] relay_src: entered allmulticast mode
[ 1515.745362] br0: port 1(gw_l) entered disabled state
[ 1515.745482] gw_l (unregistering): left allmulticast mode
[ 1515.745502] gw_l (unregistering): left promiscuous mode
[ 1515.745518] br0: port 1(gw_l) entered disabled state
[ 1515.747205] amtr: left allmulticast mode
[ 1515.747224] relay_gw: left allmulticast mode
[ 1515.747245] relay_src: left allmulticast mode
[ 1515.756316] amtg: left allmulticast mode
[ 1515.756340] amtg: left promiscuous mode
[ 1515.756364] br0: port 2(amtg) entered disabled state