[ 1502.692891] br0: port 1(gw_l) entered blocking state
[ 1502.692938] br0: port 1(gw_l) entered disabled state
[ 1502.692970] gw_l: entered allmulticast mode
[ 1502.693013] gw_l: entered promiscuous mode
[ 1502.693044] br0: port 1(gw_l) entered blocking state
[ 1502.693072] br0: port 1(gw_l) entered forwarding state
[ 1502.707859] br0: port 2(amtg) entered blocking state
[ 1502.707896] br0: port 2(amtg) entered disabled state
[ 1502.707929] amtg: entered allmulticast mode
[ 1502.707962] amtg: entered promiscuous mode
[ 1502.752411] br0: port 2(amtg) entered blocking state
[ 1502.752444] br0: port 2(amtg) entered forwarding state
[ 1502.777234] amtr: entered allmulticast mode
[ 1502.777263] relay_gw: entered allmulticast mode
[ 1502.777296] relay_src: entered allmulticast mode
[ 1516.250787] br0: port 1(gw_l) entered disabled state
[ 1516.250958] gw_l (unregistering): left allmulticast mode
[ 1516.250991] gw_l (unregistering): left promiscuous mode
[ 1516.251018] br0: port 1(gw_l) entered disabled state
[ 1516.251597] amtr: left allmulticast mode
[ 1516.251623] relay_gw: left allmulticast mode
[ 1516.251646] relay_src: left allmulticast mode
[ 1516.265755] amtg: left allmulticast mode
[ 1516.265789] amtg: left promiscuous mode
[ 1516.265818] br0: port 2(amtg) entered disabled state