[ 1558.488392] br0: port 1(gw_l) entered blocking state
[ 1558.488441] br0: port 1(gw_l) entered disabled state
[ 1558.488472] gw_l: entered allmulticast mode
[ 1558.488515] gw_l: entered promiscuous mode
[ 1558.488548] br0: port 1(gw_l) entered blocking state
[ 1558.488579] br0: port 1(gw_l) entered forwarding state
[ 1558.503185] br0: port 2(amtg) entered blocking state
[ 1558.503252] br0: port 2(amtg) entered disabled state
[ 1558.503319] amtg: entered allmulticast mode
[ 1558.503395] amtg: entered promiscuous mode
[ 1558.548213] br0: port 2(amtg) entered blocking state
[ 1558.548276] br0: port 2(amtg) entered forwarding state
[ 1558.572464] gretap0: entered allmulticast mode
[ 1558.572506] erspan0: entered allmulticast mode
[ 1558.572537] amtr: entered allmulticast mode
[ 1558.572565] relay_gw: entered allmulticast mode
[ 1558.572601] relay_src: entered allmulticast mode
[ 1572.104796] br0: port 1(gw_l) entered disabled state
[ 1572.104957] gw_l (unregistering): left allmulticast mode
[ 1572.104987] gw_l (unregistering): left promiscuous mode
[ 1572.105026] br0: port 1(gw_l) entered disabled state
[ 1572.105604] gretap0: left allmulticast mode
[ 1572.105637] erspan0: left allmulticast mode
[ 1572.105664] amtr: left allmulticast mode
[ 1572.105686] relay_gw: left allmulticast mode
[ 1572.105715] relay_src: left allmulticast mode
[ 1572.121763] amtg: left allmulticast mode
[ 1572.121792] amtg: left promiscuous mode
[ 1572.121831] br0: port 2(amtg) entered disabled state