[ 1804.707279] br0: port 1(gw_l) entered blocking state
[ 1804.707361] br0: port 1(gw_l) entered disabled state
[ 1804.707425] gw_l: entered allmulticast mode
[ 1804.707497] gw_l: entered promiscuous mode
[ 1804.707565] br0: port 1(gw_l) entered blocking state
[ 1804.707625] br0: port 1(gw_l) entered forwarding state
[ 1804.726923] br0: port 2(amtg) entered blocking state
[ 1804.726994] br0: port 2(amtg) entered disabled state
[ 1804.727055] amtg: entered allmulticast mode
[ 1804.727125] amtg: entered promiscuous mode
[ 1804.811420] br0: port 2(amtg) entered blocking state
[ 1804.811451] br0: port 2(amtg) entered forwarding state
[ 1804.838906] gretap0: entered allmulticast mode
[ 1804.838941] erspan0: entered allmulticast mode
[ 1804.838976] amtr: entered allmulticast mode
[ 1804.838998] relay_gw: entered allmulticast mode
[ 1804.839024] relay_src: entered allmulticast mode
[ 1819.169092] br0: port 1(gw_l) entered disabled state
[ 1819.169240] gw_l (unregistering): left allmulticast mode
[ 1819.169269] gw_l (unregistering): left promiscuous mode
[ 1819.169300] br0: port 1(gw_l) entered disabled state
[ 1819.176413] gretap0: left allmulticast mode
[ 1819.176439] erspan0: left allmulticast mode
[ 1819.176460] amtr: left allmulticast mode
[ 1819.176489] relay_gw: left allmulticast mode
[ 1819.176517] relay_src: left allmulticast mode
[ 1819.177031] amtg: left allmulticast mode
[ 1819.177061] amtg: left promiscuous mode
[ 1819.177091] br0: port 2(amtg) entered disabled state