[ 1386.467795] br0: port 1(gw_l) entered blocking state
[ 1386.467869] br0: port 1(gw_l) entered disabled state
[ 1386.467928] gw_l: entered allmulticast mode
[ 1386.468019] gw_l: entered promiscuous mode
[ 1386.468082] br0: port 1(gw_l) entered blocking state
[ 1386.468143] br0: port 1(gw_l) entered forwarding state
[ 1386.511275] br0: port 2(amtg) entered blocking state
[ 1386.511341] br0: port 2(amtg) entered disabled state
[ 1386.511392] amtg: entered allmulticast mode
[ 1386.511446] amtg: entered promiscuous mode
[ 1386.664695] br0: port 2(amtg) entered blocking state
[ 1386.664757] br0: port 2(amtg) entered forwarding state
[ 1386.732732] gretap0: entered allmulticast mode
[ 1386.732788] erspan0: entered allmulticast mode
[ 1386.732831] amtr: entered allmulticast mode
[ 1386.732863] relay_gw: entered allmulticast mode
[ 1386.732908] relay_src: entered allmulticast mode
[ 1403.883351] br0: port 1(gw_l) entered disabled state
[ 1403.883676] gw_l (unregistering): left allmulticast mode
[ 1403.883725] gw_l (unregistering): left promiscuous mode
[ 1403.883797] br0: port 1(gw_l) entered disabled state
[ 1403.898250] gretap0: left allmulticast mode
[ 1403.898314] erspan0: left allmulticast mode
[ 1403.898359] amtr: left allmulticast mode
[ 1403.898391] relay_gw: left allmulticast mode
[ 1403.898433] relay_src: left allmulticast mode
[ 1403.902043] amtg: left allmulticast mode
[ 1403.902089] amtg: left promiscuous mode
[ 1403.902163] br0: port 2(amtg) entered disabled state