[ 1215.901606] br0: port 1(gw_l) entered blocking state
[ 1215.901709] br0: port 1(gw_l) entered disabled state
[ 1215.901777] gw_l: entered allmulticast mode
[ 1215.901864] gw_l: entered promiscuous mode
[ 1215.901937] br0: port 1(gw_l) entered blocking state
[ 1215.902007] br0: port 1(gw_l) entered forwarding state
[ 1215.917661] br0: port 2(amtg) entered blocking state
[ 1215.917734] br0: port 2(amtg) entered disabled state
[ 1215.917801] amtg: entered allmulticast mode
[ 1215.917879] amtg: entered promiscuous mode
[ 1215.968552] br0: port 2(amtg) entered blocking state
[ 1215.968592] br0: port 2(amtg) entered forwarding state
[ 1215.995659] gretap0: entered allmulticast mode
[ 1215.995708] erspan0: entered allmulticast mode
[ 1215.995743] amtr: entered allmulticast mode
[ 1215.995770] relay_gw: entered allmulticast mode
[ 1215.995800] relay_src: entered allmulticast mode
[ 1229.919843] br0: port 1(gw_l) entered disabled state
[ 1229.920038] gw_l (unregistering): left allmulticast mode
[ 1229.920074] gw_l (unregistering): left promiscuous mode
[ 1229.920112] br0: port 1(gw_l) entered disabled state
[ 1229.921223] gretap0: left allmulticast mode
[ 1229.921263] erspan0: left allmulticast mode
[ 1229.921287] amtr: left allmulticast mode
[ 1229.921319] relay_gw: left allmulticast mode
[ 1229.921354] relay_src: left allmulticast mode
[ 1229.936794] amtg: left allmulticast mode
[ 1229.936829] amtg: left promiscuous mode
[ 1229.936866] br0: port 2(amtg) entered disabled state