[ 1668.512728] br0: port 1(gw_l) entered blocking state
[ 1668.512802] br0: port 1(gw_l) entered disabled state
[ 1668.512875] gw_l: entered allmulticast mode
[ 1668.512938] gw_l: entered promiscuous mode
[ 1668.512995] br0: port 1(gw_l) entered blocking state
[ 1668.513066] br0: port 1(gw_l) entered forwarding state
[ 1668.530125] br0: port 2(amtg) entered blocking state
[ 1668.530155] br0: port 2(amtg) entered disabled state
[ 1668.530174] amtg: entered allmulticast mode
[ 1668.530233] amtg: entered promiscuous mode
[ 1668.584899] br0: port 2(amtg) entered blocking state
[ 1668.584927] br0: port 2(amtg) entered forwarding state
[ 1668.609607] gretap0: entered allmulticast mode
[ 1668.609642] erspan0: entered allmulticast mode
[ 1668.609686] amtr: entered allmulticast mode
[ 1668.609715] relay_gw: entered allmulticast mode
[ 1668.609740] relay_src: entered allmulticast mode
[ 1682.886807] br0: port 1(gw_l) entered disabled state
[ 1682.887017] gw_l (unregistering): left allmulticast mode
[ 1682.887100] gw_l (unregistering): left promiscuous mode
[ 1682.887166] br0: port 1(gw_l) entered disabled state
[ 1682.888114] gretap0: left allmulticast mode
[ 1682.888138] erspan0: left allmulticast mode
[ 1682.888152] amtr: left allmulticast mode
[ 1682.888185] relay_gw: left allmulticast mode
[ 1682.888209] relay_src: left allmulticast mode
[ 1682.901743] amtg: left allmulticast mode
[ 1682.901786] amtg: left promiscuous mode
[ 1682.901841] br0: port 2(amtg) entered disabled state