[ 1555.343762] br0: port 1(gw_l) entered blocking state
[ 1555.343864] br0: port 1(gw_l) entered disabled state
[ 1555.343947] gw_l: entered allmulticast mode
[ 1555.344033] gw_l: entered promiscuous mode
[ 1555.344107] br0: port 1(gw_l) entered blocking state
[ 1555.344176] br0: port 1(gw_l) entered forwarding state
[ 1555.392364] br0: port 2(amtg) entered blocking state
[ 1555.392468] br0: port 2(amtg) entered disabled state
[ 1555.392534] amtg: entered allmulticast mode
[ 1555.392626] amtg: entered promiscuous mode
[ 1555.566580] br0: port 2(amtg) entered blocking state
[ 1555.566679] br0: port 2(amtg) entered forwarding state
[ 1555.640938] gretap0: entered allmulticast mode
[ 1555.641013] erspan0: entered allmulticast mode
[ 1555.641066] amtr: entered allmulticast mode
[ 1555.641108] relay_gw: entered allmulticast mode
[ 1555.641166] relay_src: entered allmulticast mode
[ 1573.538052] br0: port 1(gw_l) entered disabled state
[ 1573.538556] gw_l (unregistering): left allmulticast mode
[ 1573.538619] gw_l (unregistering): left promiscuous mode
[ 1573.538660] br0: port 1(gw_l) entered disabled state
[ 1573.557172] gretap0: left allmulticast mode
[ 1573.557234] erspan0: left allmulticast mode
[ 1573.557259] amtr: left allmulticast mode
[ 1573.557285] relay_gw: left allmulticast mode
[ 1573.557327] relay_src: left allmulticast mode
[ 1573.558897] amtg: left allmulticast mode
[ 1573.558953] amtg: left promiscuous mode
[ 1573.559003] br0: port 2(amtg) entered disabled state