[ 1136.228180] br0: port 1(gw_l) entered blocking state
[ 1136.228242] br0: port 1(gw_l) entered disabled state
[ 1136.228296] gw_l: entered allmulticast mode
[ 1136.228371] gw_l: entered promiscuous mode
[ 1136.228443] br0: port 1(gw_l) entered blocking state
[ 1136.228482] br0: port 1(gw_l) entered forwarding state
[ 1136.282574] br0: port 2(amtg) entered blocking state
[ 1136.282627] br0: port 2(amtg) entered disabled state
[ 1136.282667] amtg: entered allmulticast mode
[ 1136.282720] amtg: entered promiscuous mode
[ 1136.495085] br0: port 2(amtg) entered blocking state
[ 1136.495163] br0: port 2(amtg) entered forwarding state
[ 1136.595491] gretap0: entered allmulticast mode
[ 1136.595550] erspan0: entered allmulticast mode
[ 1136.595591] amtr: entered allmulticast mode
[ 1136.595624] relay_gw: entered allmulticast mode
[ 1136.595670] relay_src: entered allmulticast mode
[ 1136.648616] br0: port 1(gw_l) entered disabled state
[ 1136.648859] gw_l (unregistering): left allmulticast mode
[ 1136.648906] gw_l (unregistering): left promiscuous mode
[ 1136.648945] br0: port 1(gw_l) entered disabled state
[ 1136.674529] amtg: left allmulticast mode
[ 1136.674609] amtg: left promiscuous mode
[ 1136.674656] br0: port 2(amtg) entered disabled state