[ 1373.269174] br0: port 1(gw_l) entered blocking state
[ 1373.269280] br0: port 1(gw_l) entered disabled state
[ 1373.269364] gw_l: entered allmulticast mode
[ 1373.269457] gw_l: entered promiscuous mode
[ 1373.269538] br0: port 1(gw_l) entered blocking state
[ 1373.269603] br0: port 1(gw_l) entered forwarding state
[ 1373.315517] br0: port 2(amtg) entered blocking state
[ 1373.315615] br0: port 2(amtg) entered disabled state
[ 1373.315672] amtg: entered allmulticast mode
[ 1373.315752] amtg: entered promiscuous mode
[ 1373.480955] br0: port 2(amtg) entered blocking state
[ 1373.481045] br0: port 2(amtg) entered forwarding state
[ 1373.578533] gretap0: entered allmulticast mode
[ 1373.578598] erspan0: entered allmulticast mode
[ 1373.578646] amtr: entered allmulticast mode
[ 1373.578679] relay_gw: entered allmulticast mode
[ 1373.578721] relay_src: entered allmulticast mode
[ 1391.285190] br0: port 1(gw_l) entered disabled state
[ 1391.285515] gw_l (unregistering): left allmulticast mode
[ 1391.285577] gw_l (unregistering): left promiscuous mode
[ 1391.285625] br0: port 1(gw_l) entered disabled state
[ 1391.299033] gretap0: left allmulticast mode
[ 1391.299102] erspan0: left allmulticast mode
[ 1391.299139] amtr: left allmulticast mode
[ 1391.299172] relay_gw: left allmulticast mode
[ 1391.299215] relay_src: left allmulticast mode
[ 1391.307035] amtg: left allmulticast mode
[ 1391.307091] amtg: left promiscuous mode
[ 1391.307138] br0: port 2(amtg) entered disabled state