[ 1623.475082] br0: port 1(gw_l) entered blocking state
[ 1623.475168] br0: port 1(gw_l) entered disabled state
[ 1623.475236] gw_l: entered allmulticast mode
[ 1623.475312] gw_l: entered promiscuous mode
[ 1623.475383] br0: port 1(gw_l) entered blocking state
[ 1623.475443] br0: port 1(gw_l) entered forwarding state
[ 1623.490753] br0: port 2(amtg) entered blocking state
[ 1623.490791] br0: port 2(amtg) entered disabled state
[ 1623.490825] amtg: entered allmulticast mode
[ 1623.490861] amtg: entered promiscuous mode
[ 1623.541137] br0: port 2(amtg) entered blocking state
[ 1623.541201] br0: port 2(amtg) entered forwarding state
[ 1623.569081] gretap0: entered allmulticast mode
[ 1623.569113] erspan0: entered allmulticast mode
[ 1623.569148] amtr: entered allmulticast mode
[ 1623.569171] relay_gw: entered allmulticast mode
[ 1623.569201] relay_src: entered allmulticast mode
[ 1637.835798] br0: port 1(gw_l) entered disabled state
[ 1637.836010] gw_l (unregistering): left allmulticast mode
[ 1637.836100] gw_l (unregistering): left promiscuous mode
[ 1637.836163] br0: port 1(gw_l) entered disabled state
[ 1637.836444] gretap0: left allmulticast mode
[ 1637.836501] erspan0: left allmulticast mode
[ 1637.836559] amtr: left allmulticast mode
[ 1637.836609] relay_gw: left allmulticast mode
[ 1637.836675] relay_src: left allmulticast mode
[ 1637.858753] amtg: left allmulticast mode
[ 1637.858817] amtg: left promiscuous mode
[ 1637.858877] br0: port 2(amtg) entered disabled state