[ 3902.335932][T27500] br0: port 1(gw_l) entered blocking state
[ 3902.336291][T27500] br0: port 1(gw_l) entered disabled state
[ 3902.336538][T27500] gw_l: entered allmulticast mode
[ 3902.337738][T27500] gw_l: entered promiscuous mode
[ 3902.338761][T27500] br0: port 1(gw_l) entered blocking state
[ 3902.338965][T27500] br0: port 1(gw_l) entered forwarding state
[ 3902.953063][T27502] br0: port 2(amtg) entered blocking state
[ 3902.953311][T27502] br0: port 2(amtg) entered disabled state
[ 3902.953528][T27502] amtg: entered allmulticast mode
[ 3902.954870][T27502] amtg: entered promiscuous mode
[ 3905.310188][T27514] br0: port 2(amtg) entered blocking state
[ 3905.310530][T27514] br0: port 2(amtg) entered forwarding state
[ 3906.367214][T27520] gretap0: entered allmulticast mode
[ 3906.367696][T27520] erspan0: entered allmulticast mode
[ 3906.367961][T27520] amtr: entered allmulticast mode
[ 3906.368210][T27520] relay_gw: entered allmulticast mode
[ 3906.368469][T27520] relay_src: entered allmulticast mode
[ 3906.717089][   T74] br0: port 1(gw_l) entered disabled state
[ 3906.720824][   T74] gw_l (unregistering): left allmulticast mode
[ 3906.721039][   T74] gw_l (unregistering): left promiscuous mode
[ 3906.721230][   T74] br0: port 1(gw_l) entered disabled state
[ 3906.808069][   T74] amtg: left allmulticast mode
[ 3906.808311][   T74] amtg: left promiscuous mode
[ 3906.808616][   T74] br0: port 2(amtg) entered disabled state
[ 3906.908390][   T74] relay_gw (unregistering): left allmulticast mode
[ 3906.921172][   T74] amtr (unregistering): left allmulticast mode
[ 3907.112838][   T74] relay_src (unregistering): left allmulticast mode