[ 1346.863662] br0: port 1(gw_l) entered blocking state
[ 1346.863715] br0: port 1(gw_l) entered disabled state
[ 1346.863779] gw_l: entered allmulticast mode
[ 1346.863848] gw_l: entered promiscuous mode
[ 1346.863904] br0: port 1(gw_l) entered blocking state
[ 1346.863944] br0: port 1(gw_l) entered forwarding state
[ 1346.904085] br0: port 2(amtg) entered blocking state
[ 1346.904144] br0: port 2(amtg) entered disabled state
[ 1346.904191] amtg: entered allmulticast mode
[ 1346.904247] amtg: entered promiscuous mode
[ 1347.056311] br0: port 2(amtg) entered blocking state
[ 1347.056393] br0: port 2(amtg) entered forwarding state
[ 1347.153530] gretap0: entered allmulticast mode
[ 1347.153620] erspan0: entered allmulticast mode
[ 1347.153676] amtr: entered allmulticast mode
[ 1347.153724] relay_gw: entered allmulticast mode
[ 1347.153793] relay_src: entered allmulticast mode
[ 1365.019655] br0: port 1(gw_l) entered disabled state
[ 1365.020082] gw_l (unregistering): left allmulticast mode
[ 1365.020133] gw_l (unregistering): left promiscuous mode
[ 1365.020176] br0: port 1(gw_l) entered disabled state
[ 1365.038990] gretap0: left allmulticast mode
[ 1365.039086] erspan0: left allmulticast mode
[ 1365.039137] amtr: left allmulticast mode
[ 1365.039195] relay_gw: left allmulticast mode
[ 1365.039280] relay_src: left allmulticast mode
[ 1365.047483] amtg: left allmulticast mode
[ 1365.047537] amtg: left promiscuous mode
[ 1365.047596] br0: port 2(amtg) entered disabled state