[ 1479.327595] br0: port 1(gw_l) entered blocking state
[ 1479.327679] br0: port 1(gw_l) entered disabled state
[ 1479.327760] gw_l: entered allmulticast mode
[ 1479.327838] gw_l: entered promiscuous mode
[ 1479.327908] br0: port 1(gw_l) entered blocking state
[ 1479.327971] br0: port 1(gw_l) entered forwarding state
[ 1479.343790] br0: port 2(amtg) entered blocking state
[ 1479.343821] br0: port 2(amtg) entered disabled state
[ 1479.343863] amtg: entered allmulticast mode
[ 1479.343901] amtg: entered promiscuous mode
[ 1479.395703] br0: port 2(amtg) entered blocking state
[ 1479.395735] br0: port 2(amtg) entered forwarding state
[ 1479.418749] amtr: entered allmulticast mode
[ 1479.418810] relay_gw: entered allmulticast mode
[ 1479.418878] relay_src: entered allmulticast mode
[ 1493.699784] br0: port 1(gw_l) entered disabled state
[ 1493.699923] gw_l (unregistering): left allmulticast mode
[ 1493.699953] gw_l (unregistering): left promiscuous mode
[ 1493.699978] br0: port 1(gw_l) entered disabled state
[ 1493.700881] amtr: left allmulticast mode
[ 1493.700904] relay_gw: left allmulticast mode
[ 1493.700933] relay_src: left allmulticast mode
[ 1493.714759] amtg: left allmulticast mode
[ 1493.714791] amtg: left promiscuous mode
[ 1493.714824] br0: port 2(amtg) entered disabled state