[ 1606.159630] br0: port 1(gw_l) entered blocking state
[ 1606.159688] br0: port 1(gw_l) entered disabled state
[ 1606.159720] gw_l: entered allmulticast mode
[ 1606.159764] gw_l: entered promiscuous mode
[ 1606.159794] br0: port 1(gw_l) entered blocking state
[ 1606.159829] br0: port 1(gw_l) entered forwarding state
[ 1606.175787] br0: port 2(amtg) entered blocking state
[ 1606.175828] br0: port 2(amtg) entered disabled state
[ 1606.175860] amtg: entered allmulticast mode
[ 1606.175900] amtg: entered promiscuous mode
[ 1606.228164] br0: port 2(amtg) entered blocking state
[ 1606.228229] br0: port 2(amtg) entered forwarding state
[ 1606.251427] gretap0: entered allmulticast mode
[ 1606.251464] erspan0: entered allmulticast mode
[ 1606.251496] amtr: entered allmulticast mode
[ 1606.251521] relay_gw: entered allmulticast mode
[ 1606.251554] relay_src: entered allmulticast mode
[ 1620.513948] br0: port 1(gw_l) entered disabled state
[ 1620.514105] gw_l (unregistering): left allmulticast mode
[ 1620.514135] gw_l (unregistering): left promiscuous mode
[ 1620.514162] br0: port 1(gw_l) entered disabled state
[ 1620.518602] gretap0: left allmulticast mode
[ 1620.518636] erspan0: left allmulticast mode
[ 1620.518660] amtr: left allmulticast mode
[ 1620.518683] relay_gw: left allmulticast mode
[ 1620.518721] relay_src: left allmulticast mode
[ 1620.542881] amtg: left allmulticast mode
[ 1620.542912] amtg: left promiscuous mode
[ 1620.542943] br0: port 2(amtg) entered disabled state