[ 1558.224742] br0: port 1(gw_l) entered blocking state
[ 1558.224826] br0: port 1(gw_l) entered disabled state
[ 1558.224889] gw_l: entered allmulticast mode
[ 1558.224978] gw_l: entered promiscuous mode
[ 1558.225047] br0: port 1(gw_l) entered blocking state
[ 1558.225109] br0: port 1(gw_l) entered forwarding state
[ 1558.239218] br0: port 2(amtg) entered blocking state
[ 1558.239283] br0: port 2(amtg) entered disabled state
[ 1558.239374] amtg: entered allmulticast mode
[ 1558.239451] amtg: entered promiscuous mode
[ 1558.283431] br0: port 2(amtg) entered blocking state
[ 1558.283493] br0: port 2(amtg) entered forwarding state
[ 1558.306553] gretap0: entered allmulticast mode
[ 1558.306629] erspan0: entered allmulticast mode
[ 1558.306691] amtr: entered allmulticast mode
[ 1558.306755] relay_gw: entered allmulticast mode
[ 1558.306818] relay_src: entered allmulticast mode
[ 1572.634809] gretap0: left allmulticast mode
[ 1572.634894] erspan0: left allmulticast mode
[ 1572.634967] amtr: left allmulticast mode
[ 1572.635029] relay_gw: left allmulticast mode
[ 1572.635093] relay_src: left allmulticast mode
[ 1572.636001] br0: port 1(gw_l) entered disabled state
[ 1572.636364] gw_l (unregistering): left allmulticast mode
[ 1572.636461] gw_l (unregistering): left promiscuous mode
[ 1572.636499] br0: port 1(gw_l) entered disabled state
[ 1572.656012] amtg: left allmulticast mode
[ 1572.656045] amtg: left promiscuous mode
[ 1572.656067] br0: port 2(amtg) entered disabled state