[ 1556.785090] br0: port 1(gw_l) entered blocking state
[ 1556.785182] br0: port 1(gw_l) entered disabled state
[ 1556.785246] gw_l: entered allmulticast mode
[ 1556.785324] gw_l: entered promiscuous mode
[ 1556.785395] br0: port 1(gw_l) entered blocking state
[ 1556.785463] br0: port 1(gw_l) entered forwarding state
[ 1556.802779] br0: port 2(amtg) entered blocking state
[ 1556.802841] br0: port 2(amtg) entered disabled state
[ 1556.802905] amtg: entered allmulticast mode
[ 1556.802980] amtg: entered promiscuous mode
[ 1556.856480] br0: port 2(amtg) entered blocking state
[ 1556.856542] br0: port 2(amtg) entered forwarding state
[ 1556.884889] amtr: entered allmulticast mode
[ 1556.884923] relay_gw: entered allmulticast mode
[ 1556.884954] relay_src: entered allmulticast mode
[ 1570.356598] amtr: left allmulticast mode
[ 1570.356637] relay_gw: left allmulticast mode
[ 1570.356668] relay_src: left allmulticast mode
[ 1570.357567] br0: port 1(gw_l) entered disabled state
[ 1570.357722] gw_l (unregistering): left allmulticast mode
[ 1570.357753] gw_l (unregistering): left promiscuous mode
[ 1570.357781] br0: port 1(gw_l) entered disabled state
[ 1570.371521] amtg: left allmulticast mode
[ 1570.371553] amtg: left promiscuous mode
[ 1570.371580] br0: port 2(amtg) entered disabled state