[ 1227.569819] br0: port 1(gw_l) entered blocking state
[ 1227.569885] br0: port 1(gw_l) entered disabled state
[ 1227.569960] gw_l: entered allmulticast mode
[ 1227.570044] gw_l: entered promiscuous mode
[ 1227.570107] br0: port 1(gw_l) entered blocking state
[ 1227.570153] br0: port 1(gw_l) entered forwarding state
[ 1227.618135] br0: port 2(amtg) entered blocking state
[ 1227.618207] br0: port 2(amtg) entered disabled state
[ 1227.618267] amtg: entered allmulticast mode
[ 1227.618339] amtg: entered promiscuous mode
[ 1227.797993] br0: port 2(amtg) entered blocking state
[ 1227.798062] br0: port 2(amtg) entered forwarding state
[ 1227.879376] gretap0: entered allmulticast mode
[ 1227.879481] erspan0: entered allmulticast mode
[ 1227.879543] amtr: entered allmulticast mode
[ 1227.879596] relay_gw: entered allmulticast mode
[ 1227.879650] relay_src: entered allmulticast mode
[ 1245.087951] br0: port 1(gw_l) entered disabled state
[ 1245.088222] gw_l (unregistering): left allmulticast mode
[ 1245.088265] gw_l (unregistering): left promiscuous mode
[ 1245.088305] br0: port 1(gw_l) entered disabled state
[ 1245.102053] gretap0: left allmulticast mode
[ 1245.102161] erspan0: left allmulticast mode
[ 1245.102225] amtr: left allmulticast mode
[ 1245.102285] relay_gw: left allmulticast mode
[ 1245.102340] relay_src: left allmulticast mode
[ 1245.107978] amtg: left allmulticast mode
[ 1245.108025] amtg: left promiscuous mode
[ 1245.108068] br0: port 2(amtg) entered disabled state