[ 1002.156705] br0: port 1(gw_l) entered blocking state
[ 1002.156805] br0: port 1(gw_l) entered disabled state
[ 1002.156870] gw_l: entered allmulticast mode
[ 1002.156955] gw_l: entered promiscuous mode
[ 1002.157031] br0: port 1(gw_l) entered blocking state
[ 1002.157093] br0: port 1(gw_l) entered forwarding state
[ 1002.177250] br0: port 2(amtg) entered blocking state
[ 1002.177324] br0: port 2(amtg) entered disabled state
[ 1002.177391] amtg: entered allmulticast mode
[ 1002.177469] amtg: entered promiscuous mode
[ 1002.237186] br0: port 2(amtg) entered blocking state
[ 1002.237252] br0: port 2(amtg) entered forwarding state
[ 1002.269059] gretap0: entered allmulticast mode
[ 1002.269103] erspan0: entered allmulticast mode
[ 1002.269134] amtr: entered allmulticast mode
[ 1002.269156] relay_gw: entered allmulticast mode
[ 1002.269184] relay_src: entered allmulticast mode
[ 1016.138647] br0: port 1(gw_l) entered disabled state
[ 1016.138904] gw_l (unregistering): left allmulticast mode
[ 1016.138966] gw_l (unregistering): left promiscuous mode
[ 1016.139025] br0: port 1(gw_l) entered disabled state
[ 1016.143046] gretap0: left allmulticast mode
[ 1016.143082] erspan0: left allmulticast mode
[ 1016.143108] amtr: left allmulticast mode
[ 1016.143139] relay_gw: left allmulticast mode
[ 1016.143168] relay_src: left allmulticast mode
[ 1016.150671] amtg: left allmulticast mode
[ 1016.150731] amtg: left promiscuous mode
[ 1016.150799] br0: port 2(amtg) entered disabled state