[ 1374.920093] br0: port 1(gw_l) entered blocking state
[ 1374.920174] br0: port 1(gw_l) entered disabled state
[ 1374.920244] gw_l: entered allmulticast mode
[ 1374.920318] gw_l: entered promiscuous mode
[ 1374.920383] br0: port 1(gw_l) entered blocking state
[ 1374.920427] br0: port 1(gw_l) entered forwarding state
[ 1374.972860] br0: port 2(amtg) entered blocking state
[ 1374.972972] br0: port 2(amtg) entered disabled state
[ 1374.973037] amtg: entered allmulticast mode
[ 1374.973107] amtg: entered promiscuous mode
[ 1375.173570] br0: port 2(amtg) entered blocking state
[ 1375.173681] br0: port 2(amtg) entered forwarding state
[ 1375.262897] gretap0: entered allmulticast mode
[ 1375.262990] erspan0: entered allmulticast mode
[ 1375.263042] amtr: entered allmulticast mode
[ 1375.263082] relay_gw: entered allmulticast mode
[ 1375.263132] relay_src: entered allmulticast mode
[ 1392.969172] br0: port 1(gw_l) entered disabled state
[ 1392.969480] gw_l (unregistering): left allmulticast mode
[ 1392.969526] gw_l (unregistering): left promiscuous mode
[ 1392.969563] br0: port 1(gw_l) entered disabled state
[ 1392.983671] gretap0: left allmulticast mode
[ 1392.983731] erspan0: left allmulticast mode
[ 1392.983764] amtr: left allmulticast mode
[ 1392.983792] relay_gw: left allmulticast mode
[ 1392.983846] relay_src: left allmulticast mode
[ 1392.992046] amtg: left allmulticast mode
[ 1392.992126] amtg: left promiscuous mode
[ 1392.992182] br0: port 2(amtg) entered disabled state