[ 1480.929589] br0: port 1(gw_l) entered blocking state
[ 1480.929677] br0: port 1(gw_l) entered disabled state
[ 1480.929746] gw_l: entered allmulticast mode
[ 1480.929825] gw_l: entered promiscuous mode
[ 1480.929891] br0: port 1(gw_l) entered blocking state
[ 1480.929939] br0: port 1(gw_l) entered forwarding state
[ 1480.973037] br0: port 2(amtg) entered blocking state
[ 1480.973150] br0: port 2(amtg) entered disabled state
[ 1480.973270] amtg: entered allmulticast mode
[ 1480.973354] amtg: entered promiscuous mode
[ 1481.133965] br0: port 2(amtg) entered blocking state
[ 1481.134067] br0: port 2(amtg) entered forwarding state
[ 1481.217577] gretap0: entered allmulticast mode
[ 1481.217649] erspan0: entered allmulticast mode
[ 1481.217707] amtr: entered allmulticast mode
[ 1481.217751] relay_gw: entered allmulticast mode
[ 1481.217806] relay_src: entered allmulticast mode
[ 1499.061441] br0: port 1(gw_l) entered disabled state
[ 1499.061737] gw_l (unregistering): left allmulticast mode
[ 1499.061783] gw_l (unregistering): left promiscuous mode
[ 1499.061829] br0: port 1(gw_l) entered disabled state
[ 1499.087337] amtg: left allmulticast mode
[ 1499.087397] amtg: left promiscuous mode
[ 1499.087446] br0: port 2(amtg) entered disabled state
[ 1499.099596] gretap0: left allmulticast mode
[ 1499.099650] erspan0: left allmulticast mode
[ 1499.099691] amtr: left allmulticast mode
[ 1499.099723] relay_gw: left allmulticast mode
[ 1499.099764] relay_src: left allmulticast mode