[ 1375.264102] br0: port 1(gw_l) entered blocking state
[ 1375.264169] br0: port 1(gw_l) entered disabled state
[ 1375.264232] gw_l: entered allmulticast mode
[ 1375.264302] gw_l: entered promiscuous mode
[ 1375.264367] br0: port 1(gw_l) entered blocking state
[ 1375.264414] br0: port 1(gw_l) entered forwarding state
[ 1375.311981] br0: port 2(amtg) entered blocking state
[ 1375.312077] br0: port 2(amtg) entered disabled state
[ 1375.312130] amtg: entered allmulticast mode
[ 1375.312195] amtg: entered promiscuous mode
[ 1375.486991] br0: port 2(amtg) entered blocking state
[ 1375.487055] br0: port 2(amtg) entered forwarding state
[ 1375.559015] gretap0: entered allmulticast mode
[ 1375.559080] erspan0: entered allmulticast mode
[ 1375.559124] amtr: entered allmulticast mode
[ 1375.559156] relay_gw: entered allmulticast mode
[ 1375.559198] relay_src: entered allmulticast mode
[ 1392.322120] br0: port 1(gw_l) entered disabled state
[ 1392.322344] gw_l (unregistering): left allmulticast mode
[ 1392.322384] gw_l (unregistering): left promiscuous mode
[ 1392.322418] br0: port 1(gw_l) entered disabled state
[ 1392.341699] gretap0: left allmulticast mode
[ 1392.341809] erspan0: left allmulticast mode
[ 1392.341875] amtr: left allmulticast mode
[ 1392.341939] relay_gw: left allmulticast mode
[ 1392.342016] relay_src: left allmulticast mode
[ 1392.349033] amtg: left allmulticast mode
[ 1392.349089] amtg: left promiscuous mode
[ 1392.349139] br0: port 2(amtg) entered disabled state