[ 1408.542163] br0: port 1(gw_l) entered blocking state
[ 1408.542260] br0: port 1(gw_l) entered disabled state
[ 1408.542325] gw_l: entered allmulticast mode
[ 1408.542417] gw_l: entered promiscuous mode
[ 1408.542500] br0: port 1(gw_l) entered blocking state
[ 1408.542562] br0: port 1(gw_l) entered forwarding state
[ 1408.585489] br0: port 2(amtg) entered blocking state
[ 1408.585591] br0: port 2(amtg) entered disabled state
[ 1408.585656] amtg: entered allmulticast mode
[ 1408.585732] amtg: entered promiscuous mode
[ 1408.736020] br0: port 2(amtg) entered blocking state
[ 1408.736089] br0: port 2(amtg) entered forwarding state
[ 1408.808159] gretap0: entered allmulticast mode
[ 1408.808272] erspan0: entered allmulticast mode
[ 1408.808335] amtr: entered allmulticast mode
[ 1408.808384] relay_gw: entered allmulticast mode
[ 1408.808434] relay_src: entered allmulticast mode
[ 1428.949392] br0: port 1(gw_l) entered disabled state
[ 1428.949679] gw_l (unregistering): left allmulticast mode
[ 1428.949727] gw_l (unregistering): left promiscuous mode
[ 1428.949779] br0: port 1(gw_l) entered disabled state
[ 1428.970420] gretap0: left allmulticast mode
[ 1428.970516] erspan0: left allmulticast mode
[ 1428.970569] amtr: left allmulticast mode
[ 1428.970622] relay_gw: left allmulticast mode
[ 1428.970683] relay_src: left allmulticast mode
[ 1428.977326] amtg: left allmulticast mode
[ 1428.977374] amtg: left promiscuous mode
[ 1428.977424] br0: port 2(amtg) entered disabled state