[ 1512.793707] br0: port 1(gw_l) entered blocking state
[ 1512.793771] br0: port 1(gw_l) entered disabled state
[ 1512.793827] gw_l: entered allmulticast mode
[ 1512.793894] gw_l: entered promiscuous mode
[ 1512.793964] br0: port 1(gw_l) entered blocking state
[ 1512.794003] br0: port 1(gw_l) entered forwarding state
[ 1512.840336] br0: port 2(amtg) entered blocking state
[ 1512.840395] br0: port 2(amtg) entered disabled state
[ 1512.840441] amtg: entered allmulticast mode
[ 1512.840512] amtg: entered promiscuous mode
[ 1513.014835] br0: port 2(amtg) entered blocking state
[ 1513.014943] br0: port 2(amtg) entered forwarding state
[ 1513.091457] amtr: entered allmulticast mode
[ 1513.091510] relay_gw: entered allmulticast mode
[ 1513.091561] relay_src: entered allmulticast mode
[ 1530.967161] br0: port 1(gw_l) entered disabled state
[ 1530.967480] gw_l (unregistering): left allmulticast mode
[ 1530.967562] gw_l (unregistering): left promiscuous mode
[ 1530.967634] br0: port 1(gw_l) entered disabled state
[ 1530.985746] amtr: left allmulticast mode
[ 1530.985811] relay_gw: left allmulticast mode
[ 1530.985865] relay_src: left allmulticast mode
[ 1530.991012] amtg: left allmulticast mode
[ 1530.991064] amtg: left promiscuous mode
[ 1530.991115] br0: port 2(amtg) entered disabled state