[ 3866.763404][T30947] br0: port 1(gw_l) entered blocking state
[ 3866.763725][T30947] br0: port 1(gw_l) entered disabled state
[ 3866.764021][T30947] gw_l: entered allmulticast mode
[ 3866.765421][T30947] gw_l: entered promiscuous mode
[ 3866.766608][T30947] br0: port 1(gw_l) entered blocking state
[ 3866.766857][T30947] br0: port 1(gw_l) entered forwarding state
[ 3867.487276][T30949] br0: port 2(amtg) entered blocking state
[ 3867.487551][T30949] br0: port 2(amtg) entered disabled state
[ 3867.487797][T30949] amtg: entered allmulticast mode
[ 3867.489069][T30949] amtg: entered promiscuous mode
[ 3870.020343][T30961] br0: port 2(amtg) entered blocking state
[ 3870.020650][T30961] br0: port 2(amtg) entered forwarding state
[ 3871.164829][T30969] gretap0: entered allmulticast mode
[ 3871.165341][T30969] erspan0: entered allmulticast mode
[ 3871.165597][T30969] amtr: entered allmulticast mode
[ 3871.165846][T30969] relay_gw: entered allmulticast mode
[ 3871.166099][T30969] relay_src: entered allmulticast mode
[ 3871.531909][   T73] br0: port 1(gw_l) entered disabled state
[ 3871.537421][   T73] gw_l (unregistering): left allmulticast mode
[ 3871.537658][   T73] gw_l (unregistering): left promiscuous mode
[ 3871.537862][   T73] br0: port 1(gw_l) entered disabled state
[ 3871.630069][   T73] amtg: left allmulticast mode
[ 3871.630474][   T73] amtg: left promiscuous mode
[ 3871.630927][   T73] br0: port 2(amtg) entered disabled state
[ 3871.725759][   T73] relay_gw (unregistering): left allmulticast mode
[ 3871.736003][   T73] amtr (unregistering): left allmulticast mode
[ 3871.947619][   T73] relay_src (unregistering): left allmulticast mode