[ 1404.505026] br0: port 1(gw_l) entered blocking state
[ 1404.505133] br0: port 1(gw_l) entered disabled state
[ 1404.505205] gw_l: entered allmulticast mode
[ 1404.505290] gw_l: entered promiscuous mode
[ 1404.505363] br0: port 1(gw_l) entered blocking state
[ 1404.505426] br0: port 1(gw_l) entered forwarding state
[ 1404.554994] br0: port 2(amtg) entered blocking state
[ 1404.555064] br0: port 2(amtg) entered disabled state
[ 1404.555123] amtg: entered allmulticast mode
[ 1404.555182] amtg: entered promiscuous mode
[ 1404.738703] br0: port 2(amtg) entered blocking state
[ 1404.738803] br0: port 2(amtg) entered forwarding state
[ 1404.826616] gretap0: entered allmulticast mode
[ 1404.826692] erspan0: entered allmulticast mode
[ 1404.826735] amtr: entered allmulticast mode
[ 1404.826770] relay_gw: entered allmulticast mode
[ 1404.826811] relay_src: entered allmulticast mode
[ 1421.743719] br0: port 1(gw_l) entered disabled state
[ 1421.744043] gw_l (unregistering): left allmulticast mode
[ 1421.744106] gw_l (unregistering): left promiscuous mode
[ 1421.744162] br0: port 1(gw_l) entered disabled state
[ 1421.764903] gretap0: left allmulticast mode
[ 1421.764956] erspan0: left allmulticast mode
[ 1421.765011] amtr: left allmulticast mode
[ 1421.765056] relay_gw: left allmulticast mode
[ 1421.765124] relay_src: left allmulticast mode
[ 1421.765683] amtg: left allmulticast mode
[ 1421.765728] amtg: left promiscuous mode
[ 1421.765780] br0: port 2(amtg) entered disabled state