[ 4387.481538][T28801] br0: port 1(gw_l) entered blocking state
[ 4387.482321][T28801] br0: port 1(gw_l) entered disabled state
[ 4387.482583][T28801] gw_l: entered allmulticast mode
[ 4387.483868][T28801] gw_l: entered promiscuous mode
[ 4387.484966][T28801] br0: port 1(gw_l) entered blocking state
[ 4387.485210][T28801] br0: port 1(gw_l) entered forwarding state
[ 4388.268932][T28803] br0: port 2(amtg) entered blocking state
[ 4388.269188][T28803] br0: port 2(amtg) entered disabled state
[ 4388.269433][T28803] amtg: entered allmulticast mode
[ 4388.270689][T28803] amtg: entered promiscuous mode
[ 4391.203689][T28816] br0: port 2(amtg) entered blocking state
[ 4391.203958][T28816] br0: port 2(amtg) entered forwarding state
[ 4392.485913][T28824] gretap0: entered allmulticast mode
[ 4392.486454][T28824] erspan0: entered allmulticast mode
[ 4392.486774][T28824] amtr: entered allmulticast mode
[ 4392.487090][T28824] relay_gw: entered allmulticast mode
[ 4392.487407][T28824] relay_src: entered allmulticast mode
[ 4392.893580][   T72] br0: port 1(gw_l) entered disabled state
[ 4392.903606][   T72] gw_l (unregistering): left allmulticast mode
[ 4392.904312][   T72] gw_l (unregistering): left promiscuous mode
[ 4392.904508][   T72] br0: port 1(gw_l) entered disabled state
[ 4392.999450][   T72] amtg: left allmulticast mode
[ 4392.999764][   T72] amtg: left promiscuous mode
[ 4393.000080][   T72] br0: port 2(amtg) entered disabled state
[ 4393.072116][   T72] relay_gw (unregistering): left allmulticast mode
[ 4393.088177][   T72] amtr (unregistering): left allmulticast mode
[ 4393.363433][   T72] relay_src (unregistering): left allmulticast mode