[ 4334.578794][T30577] br0: port 1(gw_l) entered blocking state
[ 4334.579081][T30577] br0: port 1(gw_l) entered disabled state
[ 4334.579337][T30577] gw_l: entered allmulticast mode
[ 4334.580566][T30577] gw_l: entered promiscuous mode
[ 4334.581776][T30577] br0: port 1(gw_l) entered blocking state
[ 4334.582036][T30577] br0: port 1(gw_l) entered forwarding state
[ 4335.293261][T30579] br0: port 2(amtg) entered blocking state
[ 4335.293500][T30579] br0: port 2(amtg) entered disabled state
[ 4335.293728][T30579] amtg: entered allmulticast mode
[ 4335.294929][T30579] amtg: entered promiscuous mode
[ 4338.067230][T30591] br0: port 2(amtg) entered blocking state
[ 4338.067481][T30591] br0: port 2(amtg) entered forwarding state
[ 4339.292878][T30599] gretap0: entered allmulticast mode
[ 4339.293315][T30599] erspan0: entered allmulticast mode
[ 4339.293557][T30599] amtr: entered allmulticast mode
[ 4339.293794][T30599] relay_gw: entered allmulticast mode
[ 4339.294059][T30599] relay_src: entered allmulticast mode
[ 4339.714863][   T74] br0: port 1(gw_l) entered disabled state
[ 4339.730106][   T74] gw_l (unregistering): left allmulticast mode
[ 4339.730321][   T74] gw_l (unregistering): left promiscuous mode
[ 4339.730531][   T74] br0: port 1(gw_l) entered disabled state
[ 4339.806904][   T74] amtg: left allmulticast mode
[ 4339.807135][   T74] amtg: left promiscuous mode
[ 4339.807417][   T74] br0: port 2(amtg) entered disabled state
[ 4339.910801][   T74] relay_gw (unregistering): left allmulticast mode
[ 4339.932609][   T74] amtr (unregistering): left allmulticast mode
[ 4340.177168][   T74] relay_src (unregistering): left allmulticast mode