[ 1337.191638] br0: port 1(gw_l) entered blocking state
[ 1337.191729] br0: port 1(gw_l) entered disabled state
[ 1337.191794] gw_l: entered allmulticast mode
[ 1337.191873] gw_l: entered promiscuous mode
[ 1337.191949] br0: port 1(gw_l) entered blocking state
[ 1337.191995] br0: port 1(gw_l) entered forwarding state
[ 1337.243468] br0: port 2(amtg) entered blocking state
[ 1337.243557] br0: port 2(amtg) entered disabled state
[ 1337.243617] amtg: entered allmulticast mode
[ 1337.243711] amtg: entered promiscuous mode
[ 1337.422742] br0: port 2(amtg) entered blocking state
[ 1337.422826] br0: port 2(amtg) entered forwarding state
[ 1337.506385] gretap0: entered allmulticast mode
[ 1337.506461] erspan0: entered allmulticast mode
[ 1337.506509] amtr: entered allmulticast mode
[ 1337.506547] relay_gw: entered allmulticast mode
[ 1337.506595] relay_src: entered allmulticast mode
[ 1355.498144] br0: port 1(gw_l) entered disabled state
[ 1355.498433] gw_l (unregistering): left allmulticast mode
[ 1355.498487] gw_l (unregistering): left promiscuous mode
[ 1355.498546] br0: port 1(gw_l) entered disabled state
[ 1355.517703] gretap0: left allmulticast mode
[ 1355.517747] erspan0: left allmulticast mode
[ 1355.517772] amtr: left allmulticast mode
[ 1355.517802] relay_gw: left allmulticast mode
[ 1355.517847] relay_src: left allmulticast mode
[ 1355.518992] amtg: left allmulticast mode
[ 1355.519054] amtg: left promiscuous mode
[ 1355.519107] br0: port 2(amtg) entered disabled state