[ 1501.338485] br0: port 1(gw_l) entered blocking state
[ 1501.338534] br0: port 1(gw_l) entered disabled state
[ 1501.338568] gw_l: entered allmulticast mode
[ 1501.338612] gw_l: entered promiscuous mode
[ 1501.338646] br0: port 1(gw_l) entered blocking state
[ 1501.338675] br0: port 1(gw_l) entered forwarding state
[ 1501.353010] br0: port 2(amtg) entered blocking state
[ 1501.353048] br0: port 2(amtg) entered disabled state
[ 1501.353079] amtg: entered allmulticast mode
[ 1501.353115] amtg: entered promiscuous mode
[ 1501.397215] br0: port 2(amtg) entered blocking state
[ 1501.397276] br0: port 2(amtg) entered forwarding state
[ 1501.420576] gretap0: entered allmulticast mode
[ 1501.420609] erspan0: entered allmulticast mode
[ 1501.420645] amtr: entered allmulticast mode
[ 1501.420668] relay_gw: entered allmulticast mode
[ 1501.420700] relay_src: entered allmulticast mode
[ 1514.889720] br0: port 1(gw_l) entered disabled state
[ 1514.889891] gw_l (unregistering): left allmulticast mode
[ 1514.889923] gw_l (unregistering): left promiscuous mode
[ 1514.889949] br0: port 1(gw_l) entered disabled state
[ 1514.893594] gretap0: left allmulticast mode
[ 1514.893621] erspan0: left allmulticast mode
[ 1514.893643] amtr: left allmulticast mode
[ 1514.893670] relay_gw: left allmulticast mode
[ 1514.893697] relay_src: left allmulticast mode
[ 1514.900636] amtg: left allmulticast mode
[ 1514.900669] amtg: left promiscuous mode
[ 1514.900699] br0: port 2(amtg) entered disabled state