[ 1376.007924] br0: port 1(gw_l) entered blocking state
[ 1376.008003] br0: port 1(gw_l) entered disabled state
[ 1376.008066] gw_l: entered allmulticast mode
[ 1376.008136] gw_l: entered promiscuous mode
[ 1376.008207] br0: port 1(gw_l) entered blocking state
[ 1376.008254] br0: port 1(gw_l) entered forwarding state
[ 1376.052051] br0: port 2(amtg) entered blocking state
[ 1376.052136] br0: port 2(amtg) entered disabled state
[ 1376.052219] amtg: entered allmulticast mode
[ 1376.052305] amtg: entered promiscuous mode
[ 1376.210632] br0: port 2(amtg) entered blocking state
[ 1376.210723] br0: port 2(amtg) entered forwarding state
[ 1376.284384] gretap0: entered allmulticast mode
[ 1376.284487] erspan0: entered allmulticast mode
[ 1376.284567] amtr: entered allmulticast mode
[ 1376.284620] relay_gw: entered allmulticast mode
[ 1376.284704] relay_src: entered allmulticast mode
[ 1393.029460] br0: port 1(gw_l) entered disabled state
[ 1393.029798] gw_l (unregistering): left allmulticast mode
[ 1393.029860] gw_l (unregistering): left promiscuous mode
[ 1393.029914] br0: port 1(gw_l) entered disabled state
[ 1393.046152] gretap0: left allmulticast mode
[ 1393.046256] erspan0: left allmulticast mode
[ 1393.046306] amtr: left allmulticast mode
[ 1393.046366] relay_gw: left allmulticast mode
[ 1393.046422] relay_src: left allmulticast mode
[ 1393.046511] amtg: left allmulticast mode
[ 1393.046553] amtg: left promiscuous mode
[ 1393.046601] br0: port 2(amtg) entered disabled state