[ 1372.317371] br0: port 1(gw_l) entered blocking state
[ 1372.317430] br0: port 1(gw_l) entered disabled state
[ 1372.317480] gw_l: entered allmulticast mode
[ 1372.317546] gw_l: entered promiscuous mode
[ 1372.317601] br0: port 1(gw_l) entered blocking state
[ 1372.317639] br0: port 1(gw_l) entered forwarding state
[ 1372.355585] br0: port 2(amtg) entered blocking state
[ 1372.355642] br0: port 2(amtg) entered disabled state
[ 1372.355683] amtg: entered allmulticast mode
[ 1372.355737] amtg: entered promiscuous mode
[ 1372.496468] br0: port 2(amtg) entered blocking state
[ 1372.496525] br0: port 2(amtg) entered forwarding state
[ 1372.561122] gretap0: entered allmulticast mode
[ 1372.561210] erspan0: entered allmulticast mode
[ 1372.561272] amtr: entered allmulticast mode
[ 1372.561314] relay_gw: entered allmulticast mode
[ 1372.561362] relay_src: entered allmulticast mode
[ 1390.158115] br0: port 1(gw_l) entered disabled state
[ 1390.158467] gw_l (unregistering): left allmulticast mode
[ 1390.158522] gw_l (unregistering): left promiscuous mode
[ 1390.158562] br0: port 1(gw_l) entered disabled state
[ 1390.175267] gretap0: left allmulticast mode
[ 1390.175380] erspan0: left allmulticast mode
[ 1390.175430] amtr: left allmulticast mode
[ 1390.175476] relay_gw: left allmulticast mode
[ 1390.175531] relay_src: left allmulticast mode
[ 1390.181887] amtg: left allmulticast mode
[ 1390.181939] amtg: left promiscuous mode
[ 1390.181995] br0: port 2(amtg) entered disabled state