[ 1539.157414] br0: port 1(gw_l) entered blocking state
[ 1539.157480] br0: port 1(gw_l) entered disabled state
[ 1539.157546] gw_l: entered allmulticast mode
[ 1539.157615] gw_l: entered promiscuous mode
[ 1539.157666] br0: port 1(gw_l) entered blocking state
[ 1539.157706] br0: port 1(gw_l) entered forwarding state
[ 1539.211746] br0: port 2(amtg) entered blocking state
[ 1539.211823] br0: port 2(amtg) entered disabled state
[ 1539.211880] amtg: entered allmulticast mode
[ 1539.211947] amtg: entered promiscuous mode
[ 1539.401212] br0: port 2(amtg) entered blocking state
[ 1539.401284] br0: port 2(amtg) entered forwarding state
[ 1539.485222] gretap0: entered allmulticast mode
[ 1539.485298] erspan0: entered allmulticast mode
[ 1539.485362] amtr: entered allmulticast mode
[ 1539.485404] relay_gw: entered allmulticast mode
[ 1539.485463] relay_src: entered allmulticast mode
[ 1556.880175] br0: port 1(gw_l) entered disabled state
[ 1556.880733] gw_l (unregistering): left allmulticast mode
[ 1556.880796] gw_l (unregistering): left promiscuous mode
[ 1556.880858] br0: port 1(gw_l) entered disabled state
[ 1556.900900] amtg: left allmulticast mode
[ 1556.900967] amtg: left promiscuous mode
[ 1556.901011] br0: port 2(amtg) entered disabled state
[ 1556.909097] gretap0: left allmulticast mode
[ 1556.909171] erspan0: left allmulticast mode
[ 1556.909236] amtr: left allmulticast mode
[ 1556.909276] relay_gw: left allmulticast mode
[ 1556.909341] relay_src: left allmulticast mode