[ 1914.387280] br0: port 1(gw_l) entered blocking state
[ 1914.387331] br0: port 1(gw_l) entered disabled state
[ 1914.387367] gw_l: entered allmulticast mode
[ 1914.387407] gw_l: entered promiscuous mode
[ 1914.387439] br0: port 1(gw_l) entered blocking state
[ 1914.387465] br0: port 1(gw_l) entered forwarding state
[ 1914.406384] br0: port 2(amtg) entered blocking state
[ 1914.406419] br0: port 2(amtg) entered disabled state
[ 1914.406448] amtg: entered allmulticast mode
[ 1914.406482] amtg: entered promiscuous mode
[ 1914.470162] br0: port 2(amtg) entered blocking state
[ 1914.470196] br0: port 2(amtg) entered forwarding state
[ 1914.497632] gretap0: entered allmulticast mode
[ 1914.497699] erspan0: entered allmulticast mode
[ 1914.497794] amtr: entered allmulticast mode
[ 1914.497845] relay_gw: entered allmulticast mode
[ 1914.497950] relay_src: entered allmulticast mode
[ 1928.684036] br0: port 1(gw_l) entered disabled state
[ 1928.684227] gw_l (unregistering): left allmulticast mode
[ 1928.684261] gw_l (unregistering): left promiscuous mode
[ 1928.684292] br0: port 1(gw_l) entered disabled state
[ 1928.691719] gretap0: left allmulticast mode
[ 1928.691776] erspan0: left allmulticast mode
[ 1928.691830] amtr: left allmulticast mode
[ 1928.691884] relay_gw: left allmulticast mode
[ 1928.691958] relay_src: left allmulticast mode
[ 1928.692084] amtg: left allmulticast mode
[ 1928.692115] amtg: left promiscuous mode
[ 1928.692145] br0: port 2(amtg) entered disabled state