[ 1556.520635] br0: port 1(gw_l) entered blocking state
[ 1556.520684] br0: port 1(gw_l) entered disabled state
[ 1556.520719] gw_l: entered allmulticast mode
[ 1556.520764] gw_l: entered promiscuous mode
[ 1556.520797] br0: port 1(gw_l) entered blocking state
[ 1556.520831] br0: port 1(gw_l) entered forwarding state
[ 1556.535265] br0: port 2(amtg) entered blocking state
[ 1556.535305] br0: port 2(amtg) entered disabled state
[ 1556.535332] amtg: entered allmulticast mode
[ 1556.535364] amtg: entered promiscuous mode
[ 1556.580274] br0: port 2(amtg) entered blocking state
[ 1556.580309] br0: port 2(amtg) entered forwarding state
[ 1556.603865] amtr: entered allmulticast mode
[ 1556.603894] relay_gw: entered allmulticast mode
[ 1556.603923] relay_src: entered allmulticast mode
[ 1570.967360] amtr: left allmulticast mode
[ 1570.967403] relay_gw: left allmulticast mode
[ 1570.967438] relay_src: left allmulticast mode
[ 1570.968963] br0: port 1(gw_l) entered disabled state
[ 1570.969137] gw_l (unregistering): left allmulticast mode
[ 1570.969173] gw_l (unregistering): left promiscuous mode
[ 1570.969201] br0: port 1(gw_l) entered disabled state
[ 1570.985925] amtg: left allmulticast mode
[ 1570.985974] amtg: left promiscuous mode
[ 1570.986010] br0: port 2(amtg) entered disabled state