[ 1401.738674] br0: port 1(gw_l) entered blocking state
[ 1401.738729] br0: port 1(gw_l) entered disabled state
[ 1401.738776] gw_l: entered allmulticast mode
[ 1401.738834] gw_l: entered promiscuous mode
[ 1401.738888] br0: port 1(gw_l) entered blocking state
[ 1401.738920] br0: port 1(gw_l) entered forwarding state
[ 1401.801834] br0: port 2(amtg) entered blocking state
[ 1401.801891] br0: port 2(amtg) entered disabled state
[ 1401.801929] amtg: entered allmulticast mode
[ 1401.801980] amtg: entered promiscuous mode
[ 1402.035042] br0: port 2(amtg) entered blocking state
[ 1402.035091] br0: port 2(amtg) entered forwarding state
[ 1402.141111] gretap0: entered allmulticast mode
[ 1402.141182] erspan0: entered allmulticast mode
[ 1402.141225] amtr: entered allmulticast mode
[ 1402.141257] relay_gw: entered allmulticast mode
[ 1402.141291] relay_src: entered allmulticast mode
[ 1419.206396] br0: port 1(gw_l) entered disabled state
[ 1419.206627] gw_l (unregistering): left allmulticast mode
[ 1419.206682] gw_l (unregistering): left promiscuous mode
[ 1419.206728] br0: port 1(gw_l) entered disabled state
[ 1419.229413] gretap0: left allmulticast mode
[ 1419.229460] erspan0: left allmulticast mode
[ 1419.229486] amtr: left allmulticast mode
[ 1419.229514] relay_gw: left allmulticast mode
[ 1419.229553] relay_src: left allmulticast mode
[ 1419.236300] amtg: left allmulticast mode
[ 1419.236348] amtg: left promiscuous mode
[ 1419.236407] br0: port 2(amtg) entered disabled state