[ 1570.014260] br0: port 1(gw_l) entered blocking state
[ 1570.014311] br0: port 1(gw_l) entered disabled state
[ 1570.014347] gw_l: entered allmulticast mode
[ 1570.014398] gw_l: entered promiscuous mode
[ 1570.014434] br0: port 1(gw_l) entered blocking state
[ 1570.014464] br0: port 1(gw_l) entered forwarding state
[ 1570.028694] br0: port 2(amtg) entered blocking state
[ 1570.028727] br0: port 2(amtg) entered disabled state
[ 1570.028762] amtg: entered allmulticast mode
[ 1570.028801] amtg: entered promiscuous mode
[ 1570.072545] br0: port 2(amtg) entered blocking state
[ 1570.072579] br0: port 2(amtg) entered forwarding state
[ 1570.095559] gretap0: entered allmulticast mode
[ 1570.095598] erspan0: entered allmulticast mode
[ 1570.095627] amtr: entered allmulticast mode
[ 1570.095650] relay_gw: entered allmulticast mode
[ 1570.095679] relay_src: entered allmulticast mode
[ 1584.497889] br0: port 1(gw_l) entered disabled state
[ 1584.498107] gw_l (unregistering): left allmulticast mode
[ 1584.498173] gw_l (unregistering): left promiscuous mode
[ 1584.498232] br0: port 1(gw_l) entered disabled state
[ 1584.499271] gretap0: left allmulticast mode
[ 1584.499300] erspan0: left allmulticast mode
[ 1584.499327] amtr: left allmulticast mode
[ 1584.499347] relay_gw: left allmulticast mode
[ 1584.499370] relay_src: left allmulticast mode
[ 1584.505830] amtg: left allmulticast mode
[ 1584.505895] amtg: left promiscuous mode
[ 1584.505956] br0: port 2(amtg) entered disabled state