[ 1376.722262] br0: port 1(gw_l) entered blocking state
[ 1376.722336] br0: port 1(gw_l) entered disabled state
[ 1376.722399] gw_l: entered allmulticast mode
[ 1376.722482] gw_l: entered promiscuous mode
[ 1376.722556] br0: port 1(gw_l) entered blocking state
[ 1376.722597] br0: port 1(gw_l) entered forwarding state
[ 1376.772494] br0: port 2(amtg) entered blocking state
[ 1376.772589] br0: port 2(amtg) entered disabled state
[ 1376.772651] amtg: entered allmulticast mode
[ 1376.772737] amtg: entered promiscuous mode
[ 1376.949513] br0: port 2(amtg) entered blocking state
[ 1376.949597] br0: port 2(amtg) entered forwarding state
[ 1377.031302] gretap0: entered allmulticast mode
[ 1377.031396] erspan0: entered allmulticast mode
[ 1377.031457] amtr: entered allmulticast mode
[ 1377.031504] relay_gw: entered allmulticast mode
[ 1377.031563] relay_src: entered allmulticast mode
[ 1394.812083] br0: port 1(gw_l) entered disabled state
[ 1394.812422] gw_l (unregistering): left allmulticast mode
[ 1394.812479] gw_l (unregistering): left promiscuous mode
[ 1394.812519] br0: port 1(gw_l) entered disabled state
[ 1394.829801] gretap0: left allmulticast mode
[ 1394.829869] erspan0: left allmulticast mode
[ 1394.829932] amtr: left allmulticast mode
[ 1394.829961] relay_gw: left allmulticast mode
[ 1394.830006] relay_src: left allmulticast mode
[ 1394.831957] amtg: left allmulticast mode
[ 1394.831998] amtg: left promiscuous mode
[ 1394.832042] br0: port 2(amtg) entered disabled state