[ 1531.337105] br0: port 1(gw_l) entered blocking state
[ 1531.337155] br0: port 1(gw_l) entered disabled state
[ 1531.337201] gw_l: entered allmulticast mode
[ 1531.337251] gw_l: entered promiscuous mode
[ 1531.337286] br0: port 1(gw_l) entered blocking state
[ 1531.337317] br0: port 1(gw_l) entered forwarding state
[ 1531.352414] br0: port 2(amtg) entered blocking state
[ 1531.352456] br0: port 2(amtg) entered disabled state
[ 1531.352485] amtg: entered allmulticast mode
[ 1531.352529] amtg: entered promiscuous mode
[ 1531.397454] br0: port 2(amtg) entered blocking state
[ 1531.397497] br0: port 2(amtg) entered forwarding state
[ 1531.426013] gretap0: entered allmulticast mode
[ 1531.426088] erspan0: entered allmulticast mode
[ 1531.426150] amtr: entered allmulticast mode
[ 1531.426219] relay_gw: entered allmulticast mode
[ 1531.426281] relay_src: entered allmulticast mode
[ 1545.749285] br0: port 1(gw_l) entered disabled state
[ 1545.749562] gw_l (unregistering): left allmulticast mode
[ 1545.749628] gw_l (unregistering): left promiscuous mode
[ 1545.749715] br0: port 1(gw_l) entered disabled state
[ 1545.750608] gretap0: left allmulticast mode
[ 1545.750668] erspan0: left allmulticast mode
[ 1545.750723] amtr: left allmulticast mode
[ 1545.750777] relay_gw: left allmulticast mode
[ 1545.750842] relay_src: left allmulticast mode
[ 1545.762285] amtg: left allmulticast mode
[ 1545.762344] amtg: left promiscuous mode
[ 1545.762408] br0: port 2(amtg) entered disabled state