[ 1243.861922] br0: port 1(gw_l) entered blocking state
[ 1243.862030] br0: port 1(gw_l) entered disabled state
[ 1243.862098] gw_l: entered allmulticast mode
[ 1243.862175] gw_l: entered promiscuous mode
[ 1243.862242] br0: port 1(gw_l) entered blocking state
[ 1243.862297] br0: port 1(gw_l) entered forwarding state
[ 1243.901244] br0: port 2(amtg) entered blocking state
[ 1243.901336] br0: port 2(amtg) entered disabled state
[ 1243.901386] amtg: entered allmulticast mode
[ 1243.901453] amtg: entered promiscuous mode
[ 1244.051661] br0: port 2(amtg) entered blocking state
[ 1244.051757] br0: port 2(amtg) entered forwarding state
[ 1244.117102] gretap0: entered allmulticast mode
[ 1244.117218] erspan0: entered allmulticast mode
[ 1244.117283] amtr: entered allmulticast mode
[ 1244.117333] relay_gw: entered allmulticast mode
[ 1244.117391] relay_src: entered allmulticast mode
[ 1261.989062] br0: port 1(gw_l) entered disabled state
[ 1261.989387] gw_l (unregistering): left allmulticast mode
[ 1261.989449] gw_l (unregistering): left promiscuous mode
[ 1261.989507] br0: port 1(gw_l) entered disabled state
[ 1261.990815] gretap0: left allmulticast mode
[ 1261.990883] erspan0: left allmulticast mode
[ 1261.990925] amtr: left allmulticast mode
[ 1261.990971] relay_gw: left allmulticast mode
[ 1261.991023] relay_src: left allmulticast mode
[ 1262.003880] amtg: left allmulticast mode
[ 1262.003995] amtg: left promiscuous mode
[ 1262.004046] br0: port 2(amtg) entered disabled state