[ 1235.658992] br0: port 1(gw_l) entered blocking state
[ 1235.659055] br0: port 1(gw_l) entered disabled state
[ 1235.659122] gw_l: entered allmulticast mode
[ 1235.659218] gw_l: entered promiscuous mode
[ 1235.659278] br0: port 1(gw_l) entered blocking state
[ 1235.659322] br0: port 1(gw_l) entered forwarding state
[ 1235.702679] br0: port 2(amtg) entered blocking state
[ 1235.702740] br0: port 2(amtg) entered disabled state
[ 1235.702793] amtg: entered allmulticast mode
[ 1235.702861] amtg: entered promiscuous mode
[ 1235.872654] br0: port 2(amtg) entered blocking state
[ 1235.872728] br0: port 2(amtg) entered forwarding state
[ 1235.955887] gretap0: entered allmulticast mode
[ 1235.956001] erspan0: entered allmulticast mode
[ 1235.956071] amtr: entered allmulticast mode
[ 1235.956113] relay_gw: entered allmulticast mode
[ 1235.956175] relay_src: entered allmulticast mode
[ 1253.430411] br0: port 1(gw_l) entered disabled state
[ 1253.430963] gw_l (unregistering): left allmulticast mode
[ 1253.431012] gw_l (unregistering): left promiscuous mode
[ 1253.431050] br0: port 1(gw_l) entered disabled state
[ 1253.449417] gretap0: left allmulticast mode
[ 1253.449520] erspan0: left allmulticast mode
[ 1253.449571] amtr: left allmulticast mode
[ 1253.449637] relay_gw: left allmulticast mode
[ 1253.449697] relay_src: left allmulticast mode
[ 1253.450279] amtg: left allmulticast mode
[ 1253.450324] amtg: left promiscuous mode
[ 1253.450374] br0: port 2(amtg) entered disabled state