[ 1234.906785] br0: port 1(gw_l) entered blocking state
[ 1234.906856] br0: port 1(gw_l) entered disabled state
[ 1234.906935] gw_l: entered allmulticast mode
[ 1234.907008] gw_l: entered promiscuous mode
[ 1234.907063] br0: port 1(gw_l) entered blocking state
[ 1234.907105] br0: port 1(gw_l) entered forwarding state
[ 1234.954794] br0: port 2(amtg) entered blocking state
[ 1234.954903] br0: port 2(amtg) entered disabled state
[ 1234.954970] amtg: entered allmulticast mode
[ 1234.955065] amtg: entered promiscuous mode
[ 1235.138140] br0: port 2(amtg) entered blocking state
[ 1235.138246] br0: port 2(amtg) entered forwarding state
[ 1235.227514] gretap0: entered allmulticast mode
[ 1235.227607] erspan0: entered allmulticast mode
[ 1235.227661] amtr: entered allmulticast mode
[ 1235.227721] relay_gw: entered allmulticast mode
[ 1235.227786] relay_src: entered allmulticast mode
[ 1252.986648] br0: port 1(gw_l) entered disabled state
[ 1252.986905] gw_l (unregistering): left allmulticast mode
[ 1252.986954] gw_l (unregistering): left promiscuous mode
[ 1252.987004] br0: port 1(gw_l) entered disabled state
[ 1253.000383] gretap0: left allmulticast mode
[ 1253.000435] erspan0: left allmulticast mode
[ 1253.000474] amtr: left allmulticast mode
[ 1253.000502] relay_gw: left allmulticast mode
[ 1253.000544] relay_src: left allmulticast mode
[ 1253.014466] amtg: left allmulticast mode
[ 1253.014551] amtg: left promiscuous mode
[ 1253.014617] br0: port 2(amtg) entered disabled state