[ 1374.054501] br0: port 1(gw_l) entered blocking state
[ 1374.054590] br0: port 1(gw_l) entered disabled state
[ 1374.054654] gw_l: entered allmulticast mode
[ 1374.054730] gw_l: entered promiscuous mode
[ 1374.054796] br0: port 1(gw_l) entered blocking state
[ 1374.054842] br0: port 1(gw_l) entered forwarding state
[ 1374.095248] br0: port 2(amtg) entered blocking state
[ 1374.095329] br0: port 2(amtg) entered disabled state
[ 1374.095379] amtg: entered allmulticast mode
[ 1374.095454] amtg: entered promiscuous mode
[ 1374.245266] br0: port 2(amtg) entered blocking state
[ 1374.245333] br0: port 2(amtg) entered forwarding state
[ 1374.318055] gretap0: entered allmulticast mode
[ 1374.318167] erspan0: entered allmulticast mode
[ 1374.318229] amtr: entered allmulticast mode
[ 1374.318273] relay_gw: entered allmulticast mode
[ 1374.318331] relay_src: entered allmulticast mode
[ 1391.611415] br0: port 1(gw_l) entered disabled state
[ 1391.611741] gw_l (unregistering): left allmulticast mode
[ 1391.611811] gw_l (unregistering): left promiscuous mode
[ 1391.611861] br0: port 1(gw_l) entered disabled state
[ 1391.634246] gretap0: left allmulticast mode
[ 1391.634317] erspan0: left allmulticast mode
[ 1391.634360] amtr: left allmulticast mode
[ 1391.634394] relay_gw: left allmulticast mode
[ 1391.634439] relay_src: left allmulticast mode
[ 1391.644186] amtg: left allmulticast mode
[ 1391.644264] amtg: left promiscuous mode
[ 1391.644327] br0: port 2(amtg) entered disabled state