[ 1320.930947] br0: port 1(gw_l) entered blocking state
[ 1320.931053] br0: port 1(gw_l) entered disabled state
[ 1320.931134] gw_l: entered allmulticast mode
[ 1320.931233] gw_l: entered promiscuous mode
[ 1320.931318] br0: port 1(gw_l) entered blocking state
[ 1320.931376] br0: port 1(gw_l) entered forwarding state
[ 1320.977363] br0: port 2(amtg) entered blocking state
[ 1320.977443] br0: port 2(amtg) entered disabled state
[ 1320.977493] amtg: entered allmulticast mode
[ 1320.977561] amtg: entered promiscuous mode
[ 1321.141039] br0: port 2(amtg) entered blocking state
[ 1321.141118] br0: port 2(amtg) entered forwarding state
[ 1321.212224] gretap0: entered allmulticast mode
[ 1321.212324] erspan0: entered allmulticast mode
[ 1321.212382] amtr: entered allmulticast mode
[ 1321.212424] relay_gw: entered allmulticast mode
[ 1321.212485] relay_src: entered allmulticast mode
[ 1339.344888] br0: port 1(gw_l) entered disabled state
[ 1339.345159] gw_l (unregistering): left allmulticast mode
[ 1339.345218] gw_l (unregistering): left promiscuous mode
[ 1339.345275] br0: port 1(gw_l) entered disabled state
[ 1339.365948] gretap0: left allmulticast mode
[ 1339.366034] erspan0: left allmulticast mode
[ 1339.366082] amtr: left allmulticast mode
[ 1339.366124] relay_gw: left allmulticast mode
[ 1339.366177] relay_src: left allmulticast mode
[ 1339.369748] amtg: left allmulticast mode
[ 1339.369794] amtg: left promiscuous mode
[ 1339.369843] br0: port 2(amtg) entered disabled state