[  355.439327] br0: port 1(gw_l) entered blocking state
[  355.439380] br0: port 1(gw_l) entered disabled state
[  355.439436] gw_l: entered allmulticast mode
[  355.439551] gw_l: entered promiscuous mode
[  355.439606] br0: port 1(gw_l) entered blocking state
[  355.439651] br0: port 1(gw_l) entered forwarding state
[  355.498228] br0: port 2(amtg) entered blocking state
[  355.498289] br0: port 2(amtg) entered disabled state
[  355.498342] amtg: entered allmulticast mode
[  355.498404] amtg: entered promiscuous mode
[  355.730785] br0: port 2(amtg) entered blocking state
[  355.730842] br0: port 2(amtg) entered forwarding state
[  355.836709] amtr: entered allmulticast mode
[  355.836766] relay_gw: entered allmulticast mode
[  355.836811] relay_src: entered allmulticast mode
[  355.884673] br0: port 1(gw_l) entered disabled state
[  355.884944] gw_l (unregistering): left allmulticast mode
[  355.884984] gw_l (unregistering): left promiscuous mode
[  355.885022] br0: port 1(gw_l) entered disabled state
[  355.914779] amtg: left allmulticast mode
[  355.914822] amtg: left promiscuous mode
[  355.914884] br0: port 2(amtg) entered disabled state
[  355.946781] relay_src (unregistering): left allmulticast mode
[  355.947092] relay_gw (unregistering): left allmulticast mode
[  355.952658] amtr (unregistering): left allmulticast mode