[ 1374.911125] br0: port 1(gw_l) entered blocking state
[ 1374.911179] br0: port 1(gw_l) entered disabled state
[ 1374.911232] gw_l: entered allmulticast mode
[ 1374.911296] gw_l: entered promiscuous mode
[ 1374.911351] br0: port 1(gw_l) entered blocking state
[ 1374.911392] br0: port 1(gw_l) entered forwarding state
[ 1374.959649] br0: port 2(amtg) entered blocking state
[ 1374.959707] br0: port 2(amtg) entered disabled state
[ 1374.959754] amtg: entered allmulticast mode
[ 1374.959809] amtg: entered promiscuous mode
[ 1375.135183] br0: port 2(amtg) entered blocking state
[ 1375.135240] br0: port 2(amtg) entered forwarding state
[ 1375.211730] gretap0: entered allmulticast mode
[ 1375.211805] erspan0: entered allmulticast mode
[ 1375.211855] amtr: entered allmulticast mode
[ 1375.211894] relay_gw: entered allmulticast mode
[ 1375.211943] relay_src: entered allmulticast mode
[ 1391.998320] br0: port 1(gw_l) entered disabled state
[ 1391.998601] gw_l (unregistering): left allmulticast mode
[ 1391.998646] gw_l (unregistering): left promiscuous mode
[ 1391.998687] br0: port 1(gw_l) entered disabled state
[ 1392.010531] gretap0: left allmulticast mode
[ 1392.010587] erspan0: left allmulticast mode
[ 1392.010625] amtr: left allmulticast mode
[ 1392.010661] relay_gw: left allmulticast mode
[ 1392.010712] relay_src: left allmulticast mode
[ 1392.020232] amtg: left allmulticast mode
[ 1392.020287] amtg: left promiscuous mode
[ 1392.020339] br0: port 2(amtg) entered disabled state