[ 1376.344531] br0: port 1(gw_l) entered blocking state
[ 1376.344609] br0: port 1(gw_l) entered disabled state
[ 1376.344683] gw_l: entered allmulticast mode
[ 1376.344762] gw_l: entered promiscuous mode
[ 1376.344833] br0: port 1(gw_l) entered blocking state
[ 1376.344888] br0: port 1(gw_l) entered forwarding state
[ 1376.389023] br0: port 2(amtg) entered blocking state
[ 1376.389100] br0: port 2(amtg) entered disabled state
[ 1376.389187] amtg: entered allmulticast mode
[ 1376.389262] amtg: entered promiscuous mode
[ 1376.563935] br0: port 2(amtg) entered blocking state
[ 1376.564001] br0: port 2(amtg) entered forwarding state
[ 1376.662903] gretap0: entered allmulticast mode
[ 1376.662975] erspan0: entered allmulticast mode
[ 1376.663020] amtr: entered allmulticast mode
[ 1376.663053] relay_gw: entered allmulticast mode
[ 1376.663088] relay_src: entered allmulticast mode
[ 1393.609657] gretap0: left allmulticast mode
[ 1393.609713] erspan0: left allmulticast mode
[ 1393.609745] amtr: left allmulticast mode
[ 1393.609787] relay_gw: left allmulticast mode
[ 1393.609827] relay_src: left allmulticast mode
[ 1393.610324] br0: port 1(gw_l) entered disabled state
[ 1393.610628] gw_l (unregistering): left allmulticast mode
[ 1393.610687] gw_l (unregistering): left promiscuous mode
[ 1393.610737] br0: port 1(gw_l) entered disabled state
[ 1393.622275] amtg: left allmulticast mode
[ 1393.622335] amtg: left promiscuous mode
[ 1393.622405] br0: port 2(amtg) entered disabled state