[ 1637.284482] br0: port 1(gw_l) entered blocking state
[ 1637.284532] br0: port 1(gw_l) entered disabled state
[ 1637.284572] gw_l: entered allmulticast mode
[ 1637.284615] gw_l: entered promiscuous mode
[ 1637.284646] br0: port 1(gw_l) entered blocking state
[ 1637.284675] br0: port 1(gw_l) entered forwarding state
[ 1637.300128] br0: port 2(amtg) entered blocking state
[ 1637.300166] br0: port 2(amtg) entered disabled state
[ 1637.300194] amtg: entered allmulticast mode
[ 1637.300228] amtg: entered promiscuous mode
[ 1637.350406] br0: port 2(amtg) entered blocking state
[ 1637.350438] br0: port 2(amtg) entered forwarding state
[ 1637.373200] gretap0: entered allmulticast mode
[ 1637.373265] erspan0: entered allmulticast mode
[ 1637.373335] amtr: entered allmulticast mode
[ 1637.373425] relay_gw: entered allmulticast mode
[ 1637.373492] relay_src: entered allmulticast mode
[ 1651.699708] br0: port 1(gw_l) entered disabled state
[ 1651.699919] gw_l (unregistering): left allmulticast mode
[ 1651.699964] gw_l (unregistering): left promiscuous mode
[ 1651.699996] br0: port 1(gw_l) entered disabled state
[ 1651.701447] gretap0: left allmulticast mode
[ 1651.701515] erspan0: left allmulticast mode
[ 1651.701580] amtr: left allmulticast mode
[ 1651.701634] relay_gw: left allmulticast mode
[ 1651.701728] relay_src: left allmulticast mode
[ 1651.719604] amtg: left allmulticast mode
[ 1651.719635] amtg: left promiscuous mode
[ 1651.719666] br0: port 2(amtg) entered disabled state