[ 1173.832133] br0: port 1(gw_l) entered blocking state
[ 1173.832238] br0: port 1(gw_l) entered disabled state
[ 1173.832317] gw_l: entered allmulticast mode
[ 1173.832406] gw_l: entered promiscuous mode
[ 1173.832477] br0: port 1(gw_l) entered blocking state
[ 1173.832536] br0: port 1(gw_l) entered forwarding state
[ 1173.882439] br0: port 2(amtg) entered blocking state
[ 1173.882561] br0: port 2(amtg) entered disabled state
[ 1173.882630] amtg: entered allmulticast mode
[ 1173.882725] amtg: entered promiscuous mode
[ 1174.074729] br0: port 2(amtg) entered blocking state
[ 1174.074797] br0: port 2(amtg) entered forwarding state
[ 1174.156788] gretap0: entered allmulticast mode
[ 1174.156905] erspan0: entered allmulticast mode
[ 1174.156985] amtr: entered allmulticast mode
[ 1174.157049] relay_gw: entered allmulticast mode
[ 1174.157109] relay_src: entered allmulticast mode
[ 1192.191397] br0: port 1(gw_l) entered disabled state
[ 1192.191724] gw_l (unregistering): left allmulticast mode
[ 1192.191794] gw_l (unregistering): left promiscuous mode
[ 1192.191853] br0: port 1(gw_l) entered disabled state
[ 1192.210225] gretap0: left allmulticast mode
[ 1192.210363] erspan0: left allmulticast mode
[ 1192.210422] amtr: left allmulticast mode
[ 1192.210490] relay_gw: left allmulticast mode
[ 1192.210593] relay_src: left allmulticast mode
[ 1192.211268] amtg: left allmulticast mode
[ 1192.211316] amtg: left promiscuous mode
[ 1192.211357] br0: port 2(amtg) entered disabled state