[ 1505.520828] br0: port 1(gw_l) entered blocking state
[ 1505.520880] br0: port 1(gw_l) entered disabled state
[ 1505.520915] gw_l: entered allmulticast mode
[ 1505.520959] gw_l: entered promiscuous mode
[ 1505.520991] br0: port 1(gw_l) entered blocking state
[ 1505.521025] br0: port 1(gw_l) entered forwarding state
[ 1505.535900] br0: port 2(amtg) entered blocking state
[ 1505.535937] br0: port 2(amtg) entered disabled state
[ 1505.535969] amtg: entered allmulticast mode
[ 1505.536013] amtg: entered promiscuous mode
[ 1505.581801] br0: port 2(amtg) entered blocking state
[ 1505.581862] br0: port 2(amtg) entered forwarding state
[ 1505.606312] gretap0: entered allmulticast mode
[ 1505.606348] erspan0: entered allmulticast mode
[ 1505.606379] amtr: entered allmulticast mode
[ 1505.606404] relay_gw: entered allmulticast mode
[ 1505.606433] relay_src: entered allmulticast mode
[ 1519.119625] br0: port 1(gw_l) entered disabled state
[ 1519.119973] gw_l (unregistering): left allmulticast mode
[ 1519.120038] gw_l (unregistering): left promiscuous mode
[ 1519.120072] br0: port 1(gw_l) entered disabled state
[ 1519.120975] gretap0: left allmulticast mode
[ 1519.121013] erspan0: left allmulticast mode
[ 1519.121034] amtr: left allmulticast mode
[ 1519.121069] relay_gw: left allmulticast mode
[ 1519.121106] relay_src: left allmulticast mode
[ 1519.138360] amtg: left allmulticast mode
[ 1519.138391] amtg: left promiscuous mode
[ 1519.138417] br0: port 2(amtg) entered disabled state