[ 1267.010168] br0: port 1(gw_l) entered blocking state
[ 1267.010210] br0: port 1(gw_l) entered disabled state
[ 1267.010237] gw_l: entered allmulticast mode
[ 1267.010276] gw_l: entered promiscuous mode
[ 1267.010307] br0: port 1(gw_l) entered blocking state
[ 1267.010334] br0: port 1(gw_l) entered forwarding state
[ 1267.025764] br0: port 2(amtg) entered blocking state
[ 1267.025834] br0: port 2(amtg) entered disabled state
[ 1267.025904] amtg: entered allmulticast mode
[ 1267.025986] amtg: entered promiscuous mode
[ 1267.073428] br0: port 2(amtg) entered blocking state
[ 1267.073493] br0: port 2(amtg) entered forwarding state
[ 1267.098542] gretap0: entered allmulticast mode
[ 1267.098607] erspan0: entered allmulticast mode
[ 1267.098681] amtr: entered allmulticast mode
[ 1267.098756] relay_gw: entered allmulticast mode
[ 1267.098821] relay_src: entered allmulticast mode
[ 1293.968882] br0: port 1(gw_l) entered disabled state
[ 1293.969154] gw_l (unregistering): left allmulticast mode
[ 1293.969222] gw_l (unregistering): left promiscuous mode
[ 1293.969281] br0: port 1(gw_l) entered disabled state
[ 1293.969981] gretap0: left allmulticast mode
[ 1293.970037] erspan0: left allmulticast mode
[ 1293.970090] amtr: left allmulticast mode
[ 1293.970141] relay_gw: left allmulticast mode
[ 1293.970229] relay_src: left allmulticast mode
[ 1293.984766] amtg: left allmulticast mode
[ 1293.984824] amtg: left promiscuous mode
[ 1293.984886] br0: port 2(amtg) entered disabled state