[ 1420.908060] br0: port 1(gw_l) entered blocking state
[ 1420.908132] br0: port 1(gw_l) entered disabled state
[ 1420.908196] gw_l: entered allmulticast mode
[ 1420.908269] gw_l: entered promiscuous mode
[ 1420.908344] br0: port 1(gw_l) entered blocking state
[ 1420.908393] br0: port 1(gw_l) entered forwarding state
[ 1420.990875] br0: port 2(amtg) entered blocking state
[ 1420.990955] br0: port 2(amtg) entered disabled state
[ 1420.991012] amtg: entered allmulticast mode
[ 1420.991086] amtg: entered promiscuous mode
[ 1421.280705] br0: port 2(amtg) entered blocking state
[ 1421.280763] br0: port 2(amtg) entered forwarding state
[ 1421.403087] amtr: entered allmulticast mode
[ 1421.403153] relay_gw: entered allmulticast mode
[ 1421.403206] relay_src: entered allmulticast mode
[ 1438.662583] br0: port 1(gw_l) entered disabled state
[ 1438.662853] gw_l (unregistering): left allmulticast mode
[ 1438.662909] gw_l (unregistering): left promiscuous mode
[ 1438.662965] br0: port 1(gw_l) entered disabled state
[ 1438.682425] amtg: left allmulticast mode
[ 1438.682490] amtg: left promiscuous mode
[ 1438.682554] br0: port 2(amtg) entered disabled state
[ 1438.689530] amtr: left allmulticast mode
[ 1438.689575] relay_gw: left allmulticast mode
[ 1438.689612] relay_src: left allmulticast mode