[ 1554.717946] br0: port 1(gw_l) entered blocking state
[ 1554.717999] br0: port 1(gw_l) entered disabled state
[ 1554.718034] gw_l: entered allmulticast mode
[ 1554.718075] gw_l: entered promiscuous mode
[ 1554.718110] br0: port 1(gw_l) entered blocking state
[ 1554.718144] br0: port 1(gw_l) entered forwarding state
[ 1554.733173] br0: port 2(amtg) entered blocking state
[ 1554.733211] br0: port 2(amtg) entered disabled state
[ 1554.733242] amtg: entered allmulticast mode
[ 1554.733297] amtg: entered promiscuous mode
[ 1554.780300] br0: port 2(amtg) entered blocking state
[ 1554.780365] br0: port 2(amtg) entered forwarding state
[ 1554.805023] gretap0: entered allmulticast mode
[ 1554.805072] erspan0: entered allmulticast mode
[ 1554.805104] amtr: entered allmulticast mode
[ 1554.805129] relay_gw: entered allmulticast mode
[ 1554.805161] relay_src: entered allmulticast mode
[ 1568.335620] br0: port 1(gw_l) entered disabled state
[ 1568.335807] gw_l (unregistering): left allmulticast mode
[ 1568.335841] gw_l (unregistering): left promiscuous mode
[ 1568.335874] br0: port 1(gw_l) entered disabled state
[ 1568.336561] gretap0: left allmulticast mode
[ 1568.336595] erspan0: left allmulticast mode
[ 1568.336622] amtr: left allmulticast mode
[ 1568.336653] relay_gw: left allmulticast mode
[ 1568.336693] relay_src: left allmulticast mode
[ 1568.353529] amtg: left allmulticast mode
[ 1568.353591] amtg: left promiscuous mode
[ 1568.353630] br0: port 2(amtg) entered disabled state