[ 1527.353078] br0: port 1(gw_l) entered blocking state
[ 1527.353168] br0: port 1(gw_l) entered disabled state
[ 1527.353241] gw_l: entered allmulticast mode
[ 1527.353326] gw_l: entered promiscuous mode
[ 1527.353394] br0: port 1(gw_l) entered blocking state
[ 1527.353447] br0: port 1(gw_l) entered forwarding state
[ 1527.400204] br0: port 2(amtg) entered blocking state
[ 1527.400285] br0: port 2(amtg) entered disabled state
[ 1527.400346] amtg: entered allmulticast mode
[ 1527.400415] amtg: entered promiscuous mode
[ 1527.577941] br0: port 2(amtg) entered blocking state
[ 1527.578020] br0: port 2(amtg) entered forwarding state
[ 1527.656292] gretap0: entered allmulticast mode
[ 1527.656399] erspan0: entered allmulticast mode
[ 1527.656482] amtr: entered allmulticast mode
[ 1527.656536] relay_gw: entered allmulticast mode
[ 1527.656593] relay_src: entered allmulticast mode
[ 1546.132297] br0: port 1(gw_l) entered disabled state
[ 1546.132591] gw_l (unregistering): left allmulticast mode
[ 1546.132678] gw_l (unregistering): left promiscuous mode
[ 1546.132726] br0: port 1(gw_l) entered disabled state
[ 1546.155263] gretap0: left allmulticast mode
[ 1546.155390] erspan0: left allmulticast mode
[ 1546.155459] amtr: left allmulticast mode
[ 1546.155526] relay_gw: left allmulticast mode
[ 1546.155607] relay_src: left allmulticast mode
[ 1546.156129] amtg: left allmulticast mode
[ 1546.156177] amtg: left promiscuous mode
[ 1546.156227] br0: port 2(amtg) entered disabled state