[ 1249.597083] br0: port 1(gw_l) entered blocking state
[ 1249.597172] br0: port 1(gw_l) entered disabled state
[ 1249.597245] gw_l: entered allmulticast mode
[ 1249.597335] gw_l: entered promiscuous mode
[ 1249.597435] br0: port 1(gw_l) entered blocking state
[ 1249.597483] br0: port 1(gw_l) entered forwarding state
[ 1249.646700] br0: port 2(amtg) entered blocking state
[ 1249.646787] br0: port 2(amtg) entered disabled state
[ 1249.646829] amtg: entered allmulticast mode
[ 1249.646893] amtg: entered promiscuous mode
[ 1249.856354] br0: port 2(amtg) entered blocking state
[ 1249.856448] br0: port 2(amtg) entered forwarding state
[ 1249.947471] gretap0: entered allmulticast mode
[ 1249.947558] erspan0: entered allmulticast mode
[ 1249.947626] amtr: entered allmulticast mode
[ 1249.947675] relay_gw: entered allmulticast mode
[ 1249.947735] relay_src: entered allmulticast mode
[ 1267.875595] br0: port 1(gw_l) entered disabled state
[ 1267.876091] gw_l (unregistering): left allmulticast mode
[ 1267.876158] gw_l (unregistering): left promiscuous mode
[ 1267.876214] br0: port 1(gw_l) entered disabled state
[ 1267.900220] gretap0: left allmulticast mode
[ 1267.900321] erspan0: left allmulticast mode
[ 1267.900403] amtr: left allmulticast mode
[ 1267.900448] relay_gw: left allmulticast mode
[ 1267.900506] relay_src: left allmulticast mode
[ 1267.900680] amtg: left allmulticast mode
[ 1267.900732] amtg: left promiscuous mode
[ 1267.900791] br0: port 2(amtg) entered disabled state