[ 1375.994894] br0: port 1(gw_l) entered blocking state
[ 1375.994990] br0: port 1(gw_l) entered disabled state
[ 1375.995063] gw_l: entered allmulticast mode
[ 1375.995148] gw_l: entered promiscuous mode
[ 1375.995225] br0: port 1(gw_l) entered blocking state
[ 1375.995288] br0: port 1(gw_l) entered forwarding state
[ 1376.039660] br0: port 2(amtg) entered blocking state
[ 1376.039728] br0: port 2(amtg) entered disabled state
[ 1376.039775] amtg: entered allmulticast mode
[ 1376.039836] amtg: entered promiscuous mode
[ 1376.192605] br0: port 2(amtg) entered blocking state
[ 1376.192677] br0: port 2(amtg) entered forwarding state
[ 1376.264681] gretap0: entered allmulticast mode
[ 1376.264789] erspan0: entered allmulticast mode
[ 1376.264849] amtr: entered allmulticast mode
[ 1376.264911] relay_gw: entered allmulticast mode
[ 1376.264972] relay_src: entered allmulticast mode
[ 1393.791229] br0: port 1(gw_l) entered disabled state
[ 1393.791524] gw_l (unregistering): left allmulticast mode
[ 1393.791592] gw_l (unregistering): left promiscuous mode
[ 1393.791647] br0: port 1(gw_l) entered disabled state
[ 1393.800667] gretap0: left allmulticast mode
[ 1393.800753] erspan0: left allmulticast mode
[ 1393.800801] amtr: left allmulticast mode
[ 1393.800851] relay_gw: left allmulticast mode
[ 1393.800907] relay_src: left allmulticast mode
[ 1393.813087] amtg: left allmulticast mode
[ 1393.813131] amtg: left promiscuous mode
[ 1393.813176] br0: port 2(amtg) entered disabled state