[ 1353.726882] br0: port 1(gw_l) entered blocking state
[ 1353.726938] br0: port 1(gw_l) entered disabled state
[ 1353.727002] gw_l: entered allmulticast mode
[ 1353.727065] gw_l: entered promiscuous mode
[ 1353.727122] br0: port 1(gw_l) entered blocking state
[ 1353.727161] br0: port 1(gw_l) entered forwarding state
[ 1353.768304] br0: port 2(amtg) entered blocking state
[ 1353.768355] br0: port 2(amtg) entered disabled state
[ 1353.768394] amtg: entered allmulticast mode
[ 1353.768455] amtg: entered promiscuous mode
[ 1353.930008] br0: port 2(amtg) entered blocking state
[ 1353.930058] br0: port 2(amtg) entered forwarding state
[ 1354.004543] gretap0: entered allmulticast mode
[ 1354.004605] erspan0: entered allmulticast mode
[ 1354.004647] amtr: entered allmulticast mode
[ 1354.004678] relay_gw: entered allmulticast mode
[ 1354.004719] relay_src: entered allmulticast mode
[ 1370.666364] br0: port 1(gw_l) entered disabled state
[ 1370.666638] gw_l (unregistering): left allmulticast mode
[ 1370.666697] gw_l (unregistering): left promiscuous mode
[ 1370.666746] br0: port 1(gw_l) entered disabled state
[ 1370.687923] gretap0: left allmulticast mode
[ 1370.687973] erspan0: left allmulticast mode
[ 1370.688005] amtr: left allmulticast mode
[ 1370.688035] relay_gw: left allmulticast mode
[ 1370.688073] relay_src: left allmulticast mode
[ 1370.689210] amtg: left allmulticast mode
[ 1370.689261] amtg: left promiscuous mode
[ 1370.689313] br0: port 2(amtg) entered disabled state