[  914.123340] br0: port 1(gw_l) entered blocking state
[  914.123393] br0: port 1(gw_l) entered disabled state
[  914.123427] gw_l: entered allmulticast mode
[  914.123474] gw_l: entered promiscuous mode
[  914.123505] br0: port 1(gw_l) entered blocking state
[  914.123530] br0: port 1(gw_l) entered forwarding state
[  914.142938] br0: port 2(amtg) entered blocking state
[  914.142974] br0: port 2(amtg) entered disabled state
[  914.143008] amtg: entered allmulticast mode
[  914.143044] amtg: entered promiscuous mode
[  914.206935] br0: port 2(amtg) entered blocking state
[  914.206968] br0: port 2(amtg) entered forwarding state
[  914.234463] amtr: entered allmulticast mode
[  914.234491] relay_gw: entered allmulticast mode
[  914.234522] relay_src: entered allmulticast mode
[  928.425533] br0: port 1(gw_l) entered disabled state
[  928.425692] gw_l (unregistering): left allmulticast mode
[  928.425726] gw_l (unregistering): left promiscuous mode
[  928.425755] br0: port 1(gw_l) entered disabled state
[  928.426630] amtr: left allmulticast mode
[  928.426653] relay_gw: left allmulticast mode
[  928.426678] relay_src: left allmulticast mode
[  928.451531] amtg: left allmulticast mode
[  928.451563] amtg: left promiscuous mode
[  928.451593] br0: port 2(amtg) entered disabled state