[ 1883.032603] br0: port 1(gw_l) entered blocking state
[ 1883.032653] br0: port 1(gw_l) entered disabled state
[ 1883.032689] gw_l: entered allmulticast mode
[ 1883.032733] gw_l: entered promiscuous mode
[ 1883.032764] br0: port 1(gw_l) entered blocking state
[ 1883.032790] br0: port 1(gw_l) entered forwarding state
[ 1883.053726] br0: port 2(amtg) entered blocking state
[ 1883.053760] br0: port 2(amtg) entered disabled state
[ 1883.053791] amtg: entered allmulticast mode
[ 1883.053827] amtg: entered promiscuous mode
[ 1883.122894] br0: port 2(amtg) entered blocking state
[ 1883.122925] br0: port 2(amtg) entered forwarding state
[ 1883.152873] gretap0: entered allmulticast mode
[ 1883.152907] erspan0: entered allmulticast mode
[ 1883.152943] amtr: entered allmulticast mode
[ 1883.152964] relay_gw: entered allmulticast mode
[ 1883.152992] relay_src: entered allmulticast mode
[ 1897.823681] br0: port 1(gw_l) entered disabled state
[ 1897.823902] gw_l (unregistering): left allmulticast mode
[ 1897.823968] gw_l (unregistering): left promiscuous mode
[ 1897.824053] br0: port 1(gw_l) entered disabled state
[ 1897.825597] gretap0: left allmulticast mode
[ 1897.825650] erspan0: left allmulticast mode
[ 1897.825740] amtr: left allmulticast mode
[ 1897.825797] relay_gw: left allmulticast mode
[ 1897.825858] relay_src: left allmulticast mode
[ 1897.837640] amtg: left allmulticast mode
[ 1897.837701] amtg: left promiscuous mode
[ 1897.837765] br0: port 2(amtg) entered disabled state