[ 1503.499476] br0: port 1(gw_l) entered blocking state
[ 1503.499542] br0: port 1(gw_l) entered disabled state
[ 1503.499604] gw_l: entered allmulticast mode
[ 1503.499674] gw_l: entered promiscuous mode
[ 1503.499733] br0: port 1(gw_l) entered blocking state
[ 1503.499781] br0: port 1(gw_l) entered forwarding state
[ 1503.515865] br0: port 2(amtg) entered blocking state
[ 1503.515921] br0: port 2(amtg) entered disabled state
[ 1503.515973] amtg: entered allmulticast mode
[ 1503.516042] amtg: entered promiscuous mode
[ 1503.569540] br0: port 2(amtg) entered blocking state
[ 1503.569601] br0: port 2(amtg) entered forwarding state
[ 1503.593400] amtr: entered allmulticast mode
[ 1503.593420] relay_gw: entered allmulticast mode
[ 1503.593437] relay_src: entered allmulticast mode
[ 1517.787705] br0: port 1(gw_l) entered disabled state
[ 1517.787902] gw_l (unregistering): left allmulticast mode
[ 1517.787929] gw_l (unregistering): left promiscuous mode
[ 1517.787947] br0: port 1(gw_l) entered disabled state
[ 1517.789871] amtr: left allmulticast mode
[ 1517.789892] relay_gw: left allmulticast mode
[ 1517.789908] relay_src: left allmulticast mode
[ 1517.805646] amtg: left allmulticast mode
[ 1517.805670] amtg: left promiscuous mode
[ 1517.805690] br0: port 2(amtg) entered disabled state