[ 1492.115318] br0: port 1(gw_l) entered blocking state
[ 1492.115391] br0: port 1(gw_l) entered disabled state
[ 1492.115461] gw_l: entered allmulticast mode
[ 1492.115554] gw_l: entered promiscuous mode
[ 1492.115620] br0: port 1(gw_l) entered blocking state
[ 1492.115671] br0: port 1(gw_l) entered forwarding state
[ 1492.162840] br0: port 2(amtg) entered blocking state
[ 1492.162898] br0: port 2(amtg) entered disabled state
[ 1492.162942] amtg: entered allmulticast mode
[ 1492.163009] amtg: entered promiscuous mode
[ 1492.343511] br0: port 2(amtg) entered blocking state
[ 1492.343572] br0: port 2(amtg) entered forwarding state
[ 1492.431851] gretap0: entered allmulticast mode
[ 1492.431975] erspan0: entered allmulticast mode
[ 1492.432069] amtr: entered allmulticast mode
[ 1492.432135] relay_gw: entered allmulticast mode
[ 1492.432201] relay_src: entered allmulticast mode
[ 1509.532150] br0: port 1(gw_l) entered disabled state
[ 1509.532432] gw_l (unregistering): left allmulticast mode
[ 1509.532474] gw_l (unregistering): left promiscuous mode
[ 1509.532512] br0: port 1(gw_l) entered disabled state
[ 1509.547945] gretap0: left allmulticast mode
[ 1509.547989] erspan0: left allmulticast mode
[ 1509.548013] amtr: left allmulticast mode
[ 1509.548038] relay_gw: left allmulticast mode
[ 1509.548077] relay_src: left allmulticast mode
[ 1509.553851] amtg: left allmulticast mode
[ 1509.553887] amtg: left promiscuous mode
[ 1509.553920] br0: port 2(amtg) entered disabled state