[ 1501.148105] br0: port 1(gw_l) entered blocking state
[ 1501.148158] br0: port 1(gw_l) entered disabled state
[ 1501.148196] gw_l: entered allmulticast mode
[ 1501.148239] gw_l: entered promiscuous mode
[ 1501.148270] br0: port 1(gw_l) entered blocking state
[ 1501.148303] br0: port 1(gw_l) entered forwarding state
[ 1501.162970] br0: port 2(amtg) entered blocking state
[ 1501.163005] br0: port 2(amtg) entered disabled state
[ 1501.163038] amtg: entered allmulticast mode
[ 1501.163070] amtg: entered promiscuous mode
[ 1501.208593] br0: port 2(amtg) entered blocking state
[ 1501.208658] br0: port 2(amtg) entered forwarding state
[ 1501.232783] gretap0: entered allmulticast mode
[ 1501.232819] erspan0: entered allmulticast mode
[ 1501.232848] amtr: entered allmulticast mode
[ 1501.232878] relay_gw: entered allmulticast mode
[ 1501.232906] relay_src: entered allmulticast mode
[ 1515.585490] gretap0: left allmulticast mode
[ 1515.585544] erspan0: left allmulticast mode
[ 1515.585582] amtr: left allmulticast mode
[ 1515.585609] relay_gw: left allmulticast mode
[ 1515.585632] relay_src: left allmulticast mode
[ 1515.585791] br0: port 1(gw_l) entered disabled state
[ 1515.585961] gw_l (unregistering): left allmulticast mode
[ 1515.585999] gw_l (unregistering): left promiscuous mode
[ 1515.586037] br0: port 1(gw_l) entered disabled state
[ 1515.596705] amtg: left allmulticast mode
[ 1515.596736] amtg: left promiscuous mode
[ 1515.596765] br0: port 2(amtg) entered disabled state