[ 1481.300808] br0: port 1(gw_l) entered blocking state
[ 1481.300898] br0: port 1(gw_l) entered disabled state
[ 1481.300964] gw_l: entered allmulticast mode
[ 1481.301036] gw_l: entered promiscuous mode
[ 1481.301099] br0: port 1(gw_l) entered blocking state
[ 1481.301146] br0: port 1(gw_l) entered forwarding state
[ 1481.346177] br0: port 2(amtg) entered blocking state
[ 1481.346259] br0: port 2(amtg) entered disabled state
[ 1481.346308] amtg: entered allmulticast mode
[ 1481.346390] amtg: entered promiscuous mode
[ 1481.524558] br0: port 2(amtg) entered blocking state
[ 1481.524633] br0: port 2(amtg) entered forwarding state
[ 1481.606334] gretap0: entered allmulticast mode
[ 1481.606425] erspan0: entered allmulticast mode
[ 1481.606482] amtr: entered allmulticast mode
[ 1481.606529] relay_gw: entered allmulticast mode
[ 1481.606588] relay_src: entered allmulticast mode
[ 1499.311604] br0: port 1(gw_l) entered disabled state
[ 1499.311893] gw_l (unregistering): left allmulticast mode
[ 1499.311955] gw_l (unregistering): left promiscuous mode
[ 1499.312010] br0: port 1(gw_l) entered disabled state
[ 1499.327932] gretap0: left allmulticast mode
[ 1499.327980] erspan0: left allmulticast mode
[ 1499.328031] amtr: left allmulticast mode
[ 1499.328066] relay_gw: left allmulticast mode
[ 1499.328103] relay_src: left allmulticast mode
[ 1499.340496] amtg: left allmulticast mode
[ 1499.340546] amtg: left promiscuous mode
[ 1499.340593] br0: port 2(amtg) entered disabled state