[ 1373.672094] br0: port 1(gw_l) entered blocking state
[ 1373.672157] br0: port 1(gw_l) entered disabled state
[ 1373.672215] gw_l: entered allmulticast mode
[ 1373.672293] gw_l: entered promiscuous mode
[ 1373.672365] br0: port 1(gw_l) entered blocking state
[ 1373.672404] br0: port 1(gw_l) entered forwarding state
[ 1373.711754] br0: port 2(amtg) entered blocking state
[ 1373.711809] br0: port 2(amtg) entered disabled state
[ 1373.711853] amtg: entered allmulticast mode
[ 1373.711908] amtg: entered promiscuous mode
[ 1373.851828] br0: port 2(amtg) entered blocking state
[ 1373.851919] br0: port 2(amtg) entered forwarding state
[ 1373.916803] gretap0: entered allmulticast mode
[ 1373.916864] erspan0: entered allmulticast mode
[ 1373.916916] amtr: entered allmulticast mode
[ 1373.916950] relay_gw: entered allmulticast mode
[ 1373.916992] relay_src: entered allmulticast mode
[ 1391.393546] br0: port 1(gw_l) entered disabled state
[ 1391.393829] gw_l (unregistering): left allmulticast mode
[ 1391.393903] gw_l (unregistering): left promiscuous mode
[ 1391.393958] br0: port 1(gw_l) entered disabled state
[ 1391.409372] gretap0: left allmulticast mode
[ 1391.409431] erspan0: left allmulticast mode
[ 1391.409470] amtr: left allmulticast mode
[ 1391.409506] relay_gw: left allmulticast mode
[ 1391.409557] relay_src: left allmulticast mode
[ 1391.415449] amtg: left allmulticast mode
[ 1391.415496] amtg: left promiscuous mode
[ 1391.415542] br0: port 2(amtg) entered disabled state