[ 1631.749247] br0: port 1(gw_l) entered blocking state
[ 1631.749304] br0: port 1(gw_l) entered disabled state
[ 1631.749338] gw_l: entered allmulticast mode
[ 1631.749379] gw_l: entered promiscuous mode
[ 1631.749411] br0: port 1(gw_l) entered blocking state
[ 1631.749442] br0: port 1(gw_l) entered forwarding state
[ 1631.771305] br0: port 2(amtg) entered blocking state
[ 1631.771343] br0: port 2(amtg) entered disabled state
[ 1631.771373] amtg: entered allmulticast mode
[ 1631.771408] amtg: entered promiscuous mode
[ 1631.841471] br0: port 2(amtg) entered blocking state
[ 1631.841508] br0: port 2(amtg) entered forwarding state
[ 1631.871463] gretap0: entered allmulticast mode
[ 1631.871501] erspan0: entered allmulticast mode
[ 1631.871534] amtr: entered allmulticast mode
[ 1631.871556] relay_gw: entered allmulticast mode
[ 1631.871589] relay_src: entered allmulticast mode
[ 1646.111026] br0: port 1(gw_l) entered disabled state
[ 1646.111185] gw_l (unregistering): left allmulticast mode
[ 1646.111219] gw_l (unregistering): left promiscuous mode
[ 1646.111247] br0: port 1(gw_l) entered disabled state
[ 1646.113121] gretap0: left allmulticast mode
[ 1646.113142] erspan0: left allmulticast mode
[ 1646.113161] amtr: left allmulticast mode
[ 1646.113184] relay_gw: left allmulticast mode
[ 1646.113212] relay_src: left allmulticast mode
[ 1646.128039] amtg: left allmulticast mode
[ 1646.128068] amtg: left promiscuous mode
[ 1646.128094] br0: port 2(amtg) entered disabled state