[ 1542.142166] br0: port 1(gw_l) entered blocking state
[ 1542.142212] br0: port 1(gw_l) entered disabled state
[ 1542.142250] gw_l: entered allmulticast mode
[ 1542.142295] gw_l: entered promiscuous mode
[ 1542.142327] br0: port 1(gw_l) entered blocking state
[ 1542.142354] br0: port 1(gw_l) entered forwarding state
[ 1542.157465] br0: port 2(amtg) entered blocking state
[ 1542.157503] br0: port 2(amtg) entered disabled state
[ 1542.157536] amtg: entered allmulticast mode
[ 1542.157577] amtg: entered promiscuous mode
[ 1542.207771] br0: port 2(amtg) entered blocking state
[ 1542.207834] br0: port 2(amtg) entered forwarding state
[ 1542.230207] gretap0: entered allmulticast mode
[ 1542.230238] erspan0: entered allmulticast mode
[ 1542.230283] amtr: entered allmulticast mode
[ 1542.230304] relay_gw: entered allmulticast mode
[ 1542.230335] relay_src: entered allmulticast mode
[ 1556.430189] br0: port 1(gw_l) entered disabled state
[ 1556.430344] gw_l (unregistering): left allmulticast mode
[ 1556.430375] gw_l (unregistering): left promiscuous mode
[ 1556.430410] br0: port 1(gw_l) entered disabled state
[ 1556.431794] gretap0: left allmulticast mode
[ 1556.431815] erspan0: left allmulticast mode
[ 1556.431840] amtr: left allmulticast mode
[ 1556.431862] relay_gw: left allmulticast mode
[ 1556.431892] relay_src: left allmulticast mode
[ 1556.444193] amtg: left allmulticast mode
[ 1556.444227] amtg: left promiscuous mode
[ 1556.444261] br0: port 2(amtg) entered disabled state