[ 1123.777767] br0: port 1(gw_l) entered blocking state
[ 1123.777843] br0: port 1(gw_l) entered disabled state
[ 1123.777916] gw_l: entered allmulticast mode
[ 1123.777994] gw_l: entered promiscuous mode
[ 1123.778062] br0: port 1(gw_l) entered blocking state
[ 1123.778112] br0: port 1(gw_l) entered forwarding state
[ 1123.850359] br0: port 2(amtg) entered blocking state
[ 1123.850437] br0: port 2(amtg) entered disabled state
[ 1123.850492] amtg: entered allmulticast mode
[ 1123.850552] amtg: entered promiscuous mode
[ 1124.109402] br0: port 2(amtg) entered blocking state
[ 1124.109457] br0: port 2(amtg) entered forwarding state
[ 1124.233664] gretap0: entered allmulticast mode
[ 1124.233745] erspan0: entered allmulticast mode
[ 1124.233797] amtr: entered allmulticast mode
[ 1124.233841] relay_gw: entered allmulticast mode
[ 1124.233897] relay_src: entered allmulticast mode
[ 1141.699892] br0: port 1(gw_l) entered disabled state
[ 1141.700118] gw_l (unregistering): left allmulticast mode
[ 1141.700165] gw_l (unregistering): left promiscuous mode
[ 1141.700209] br0: port 1(gw_l) entered disabled state
[ 1141.718976] gretap0: left allmulticast mode
[ 1141.719026] erspan0: left allmulticast mode
[ 1141.719063] amtr: left allmulticast mode
[ 1141.719093] relay_gw: left allmulticast mode
[ 1141.719133] relay_src: left allmulticast mode
[ 1141.723790] amtg: left allmulticast mode
[ 1141.723845] amtg: left promiscuous mode
[ 1141.723899] br0: port 2(amtg) entered disabled state