[ 1255.010920] br0: port 1(gw_l) entered blocking state
[ 1255.010977] br0: port 1(gw_l) entered disabled state
[ 1255.011031] gw_l: entered allmulticast mode
[ 1255.011121] gw_l: entered promiscuous mode
[ 1255.011193] br0: port 1(gw_l) entered blocking state
[ 1255.011232] br0: port 1(gw_l) entered forwarding state
[ 1255.079469] br0: port 2(amtg) entered blocking state
[ 1255.079523] br0: port 2(amtg) entered disabled state
[ 1255.079565] amtg: entered allmulticast mode
[ 1255.079615] amtg: entered promiscuous mode
[ 1255.351024] br0: port 2(amtg) entered blocking state
[ 1255.351085] br0: port 2(amtg) entered forwarding state
[ 1255.466098] amtr: entered allmulticast mode
[ 1255.466169] relay_gw: entered allmulticast mode
[ 1255.466230] relay_src: entered allmulticast mode
[ 1255.523666] br0: port 1(gw_l) entered disabled state
[ 1255.523922] gw_l (unregistering): left allmulticast mode
[ 1255.523992] gw_l (unregistering): left promiscuous mode
[ 1255.524046] br0: port 1(gw_l) entered disabled state
[ 1255.557662] amtg: left allmulticast mode
[ 1255.557721] amtg: left promiscuous mode
[ 1255.557770] br0: port 2(amtg) entered disabled state
[ 1255.594761] relay_src (unregistering): left allmulticast mode
[ 1255.595060] relay_gw (unregistering): left allmulticast mode
[ 1255.604775] amtr (unregistering): left allmulticast mode