[ 1255.528440] br0: port 1(gw_l) entered blocking state
[ 1255.528536] br0: port 1(gw_l) entered disabled state
[ 1255.528599] gw_l: entered allmulticast mode
[ 1255.528734] gw_l: entered promiscuous mode
[ 1255.528815] br0: port 1(gw_l) entered blocking state
[ 1255.528863] br0: port 1(gw_l) entered forwarding state
[ 1255.593412] br0: port 2(amtg) entered blocking state
[ 1255.593480] br0: port 2(amtg) entered disabled state
[ 1255.593519] amtg: entered allmulticast mode
[ 1255.593571] amtg: entered promiscuous mode
[ 1255.827598] br0: port 2(amtg) entered blocking state
[ 1255.827653] br0: port 2(amtg) entered forwarding state
[ 1255.930258] amtr: entered allmulticast mode
[ 1255.930336] relay_gw: entered allmulticast mode
[ 1255.930394] relay_src: entered allmulticast mode
[ 1255.987702] br0: port 1(gw_l) entered disabled state
[ 1255.987976] gw_l (unregistering): left allmulticast mode
[ 1255.988016] gw_l (unregistering): left promiscuous mode
[ 1255.988054] br0: port 1(gw_l) entered disabled state
[ 1256.013609] amtg: left allmulticast mode
[ 1256.013655] amtg: left promiscuous mode
[ 1256.013700] br0: port 2(amtg) entered disabled state
[ 1256.046910] relay_src (unregistering): left allmulticast mode
[ 1256.047302] relay_gw (unregistering): left allmulticast mode
[ 1256.056790] amtr (unregistering): left allmulticast mode