[ 1374.797462] br0: port 1(gw_l) entered blocking state
[ 1374.797529] br0: port 1(gw_l) entered disabled state
[ 1374.797592] gw_l: entered allmulticast mode
[ 1374.797661] gw_l: entered promiscuous mode
[ 1374.797721] br0: port 1(gw_l) entered blocking state
[ 1374.797767] br0: port 1(gw_l) entered forwarding state
[ 1374.845792] br0: port 2(amtg) entered blocking state
[ 1374.845849] br0: port 2(amtg) entered disabled state
[ 1374.845940] amtg: entered allmulticast mode
[ 1374.846004] amtg: entered promiscuous mode
[ 1375.019476] br0: port 2(amtg) entered blocking state
[ 1375.019540] br0: port 2(amtg) entered forwarding state
[ 1375.098736] gretap0: entered allmulticast mode
[ 1375.098809] erspan0: entered allmulticast mode
[ 1375.098862] amtr: entered allmulticast mode
[ 1375.098901] relay_gw: entered allmulticast mode
[ 1375.098952] relay_src: entered allmulticast mode
[ 1392.002173] br0: port 1(gw_l) entered disabled state
[ 1392.002471] gw_l (unregistering): left allmulticast mode
[ 1392.002513] gw_l (unregistering): left promiscuous mode
[ 1392.002550] br0: port 1(gw_l) entered disabled state
[ 1392.015713] gretap0: left allmulticast mode
[ 1392.015764] erspan0: left allmulticast mode
[ 1392.015814] amtr: left allmulticast mode
[ 1392.015858] relay_gw: left allmulticast mode
[ 1392.015921] relay_src: left allmulticast mode
[ 1392.025998] amtg: left allmulticast mode
[ 1392.026040] amtg: left promiscuous mode
[ 1392.026076] br0: port 2(amtg) entered disabled state