[ 1575.283560] br0: port 1(gw_l) entered blocking state
[ 1575.283609] br0: port 1(gw_l) entered disabled state
[ 1575.283661] gw_l: entered allmulticast mode
[ 1575.283706] gw_l: entered promiscuous mode
[ 1575.283740] br0: port 1(gw_l) entered blocking state
[ 1575.283770] br0: port 1(gw_l) entered forwarding state
[ 1575.298463] br0: port 2(amtg) entered blocking state
[ 1575.298498] br0: port 2(amtg) entered disabled state
[ 1575.298527] amtg: entered allmulticast mode
[ 1575.298561] amtg: entered promiscuous mode
[ 1575.345563] br0: port 2(amtg) entered blocking state
[ 1575.345653] br0: port 2(amtg) entered forwarding state
[ 1575.371344] gretap0: entered allmulticast mode
[ 1575.371392] erspan0: entered allmulticast mode
[ 1575.371431] amtr: entered allmulticast mode
[ 1575.371459] relay_gw: entered allmulticast mode
[ 1575.371492] relay_src: entered allmulticast mode
[ 1601.838772] br0: port 1(gw_l) entered disabled state
[ 1601.839055] gw_l (unregistering): left allmulticast mode
[ 1601.839116] gw_l (unregistering): left promiscuous mode
[ 1601.839177] br0: port 1(gw_l) entered disabled state
[ 1601.840532] gretap0: left allmulticast mode
[ 1601.840590] erspan0: left allmulticast mode
[ 1601.840654] amtr: left allmulticast mode
[ 1601.840708] relay_gw: left allmulticast mode
[ 1601.840772] relay_src: left allmulticast mode
[ 1601.856723] amtg: left allmulticast mode
[ 1601.856791] amtg: left promiscuous mode
[ 1601.856850] br0: port 2(amtg) entered disabled state