[ 1460.247865] br0: port 1(gw_l) entered blocking state
[ 1460.247952] br0: port 1(gw_l) entered disabled state
[ 1460.248029] gw_l: entered allmulticast mode
[ 1460.248114] gw_l: entered promiscuous mode
[ 1460.248187] br0: port 1(gw_l) entered blocking state
[ 1460.248248] br0: port 1(gw_l) entered forwarding state
[ 1460.299262] br0: port 2(amtg) entered blocking state
[ 1460.299349] br0: port 2(amtg) entered disabled state
[ 1460.299407] amtg: entered allmulticast mode
[ 1460.299487] amtg: entered promiscuous mode
[ 1460.485430] br0: port 2(amtg) entered blocking state
[ 1460.485504] br0: port 2(amtg) entered forwarding state
[ 1460.573095] gretap0: entered allmulticast mode
[ 1460.573190] erspan0: entered allmulticast mode
[ 1460.573252] amtr: entered allmulticast mode
[ 1460.573305] relay_gw: entered allmulticast mode
[ 1460.573368] relay_src: entered allmulticast mode
[ 1479.006204] br0: port 1(gw_l) entered disabled state
[ 1479.006503] gw_l (unregistering): left allmulticast mode
[ 1479.006556] gw_l (unregistering): left promiscuous mode
[ 1479.006600] br0: port 1(gw_l) entered disabled state
[ 1479.021378] gretap0: left allmulticast mode
[ 1479.021431] erspan0: left allmulticast mode
[ 1479.021461] amtr: left allmulticast mode
[ 1479.021490] relay_gw: left allmulticast mode
[ 1479.021525] relay_src: left allmulticast mode
[ 1479.029089] amtg: left allmulticast mode
[ 1479.029135] amtg: left promiscuous mode
[ 1479.029179] br0: port 2(amtg) entered disabled state