[ 1260.174686] br0: port 1(gw_l) entered blocking state
[ 1260.174748] br0: port 1(gw_l) entered disabled state
[ 1260.174798] gw_l: entered allmulticast mode
[ 1260.174864] gw_l: entered promiscuous mode
[ 1260.174917] br0: port 1(gw_l) entered blocking state
[ 1260.174956] br0: port 1(gw_l) entered forwarding state
[ 1260.214090] br0: port 2(amtg) entered blocking state
[ 1260.214145] br0: port 2(amtg) entered disabled state
[ 1260.214188] amtg: entered allmulticast mode
[ 1260.214243] amtg: entered promiscuous mode
[ 1260.370666] br0: port 2(amtg) entered blocking state
[ 1260.370751] br0: port 2(amtg) entered forwarding state
[ 1260.450656] gretap0: entered allmulticast mode
[ 1260.450720] erspan0: entered allmulticast mode
[ 1260.450758] amtr: entered allmulticast mode
[ 1260.450789] relay_gw: entered allmulticast mode
[ 1260.450830] relay_src: entered allmulticast mode
[ 1278.627389] br0: port 1(gw_l) entered disabled state
[ 1278.627711] gw_l (unregistering): left allmulticast mode
[ 1278.627758] gw_l (unregistering): left promiscuous mode
[ 1278.627813] br0: port 1(gw_l) entered disabled state
[ 1278.649326] gretap0: left allmulticast mode
[ 1278.649385] erspan0: left allmulticast mode
[ 1278.649420] amtr: left allmulticast mode
[ 1278.649448] relay_gw: left allmulticast mode
[ 1278.649501] relay_src: left allmulticast mode
[ 1278.652188] amtg: left allmulticast mode
[ 1278.652246] amtg: left promiscuous mode
[ 1278.652297] br0: port 2(amtg) entered disabled state