[ 1507.997385] br0: port 1(gw_l) entered blocking state
[ 1507.997448] br0: port 1(gw_l) entered disabled state
[ 1507.997512] gw_l: entered allmulticast mode
[ 1507.997595] gw_l: entered promiscuous mode
[ 1507.997665] br0: port 1(gw_l) entered blocking state
[ 1507.997705] br0: port 1(gw_l) entered forwarding state
[ 1508.044219] br0: port 2(amtg) entered blocking state
[ 1508.044282] br0: port 2(amtg) entered disabled state
[ 1508.044326] amtg: entered allmulticast mode
[ 1508.044396] amtg: entered promiscuous mode
[ 1508.203575] br0: port 2(amtg) entered blocking state
[ 1508.203630] br0: port 2(amtg) entered forwarding state
[ 1508.274666] amtr: entered allmulticast mode
[ 1508.274751] relay_gw: entered allmulticast mode
[ 1508.274804] relay_src: entered allmulticast mode
[ 1526.289268] br0: port 1(gw_l) entered disabled state
[ 1526.289614] gw_l (unregistering): left allmulticast mode
[ 1526.289679] gw_l (unregistering): left promiscuous mode
[ 1526.289737] br0: port 1(gw_l) entered disabled state
[ 1526.298536] amtr: left allmulticast mode
[ 1526.298606] relay_gw: left allmulticast mode
[ 1526.298658] relay_src: left allmulticast mode
[ 1526.311203] amtg: left allmulticast mode
[ 1526.311247] amtg: left promiscuous mode
[ 1526.311293] br0: port 2(amtg) entered disabled state