[ 1584.445670] br0: port 1(gw_l) entered blocking state
[ 1584.445729] br0: port 1(gw_l) entered disabled state
[ 1584.445785] gw_l: entered allmulticast mode
[ 1584.445855] gw_l: entered promiscuous mode
[ 1584.445914] br0: port 1(gw_l) entered blocking state
[ 1584.445953] br0: port 1(gw_l) entered forwarding state
[ 1584.487318] br0: port 2(amtg) entered blocking state
[ 1584.487383] br0: port 2(amtg) entered disabled state
[ 1584.487420] amtg: entered allmulticast mode
[ 1584.487498] amtg: entered promiscuous mode
[ 1584.637417] br0: port 2(amtg) entered blocking state
[ 1584.637486] br0: port 2(amtg) entered forwarding state
[ 1584.707208] gretap0: entered allmulticast mode
[ 1584.707316] erspan0: entered allmulticast mode
[ 1584.707385] amtr: entered allmulticast mode
[ 1584.707470] relay_gw: entered allmulticast mode
[ 1584.707563] relay_src: entered allmulticast mode
[ 1602.520814] br0: port 1(gw_l) entered disabled state
[ 1602.521158] gw_l (unregistering): left allmulticast mode
[ 1602.521247] gw_l (unregistering): left promiscuous mode
[ 1602.521310] br0: port 1(gw_l) entered disabled state
[ 1602.537742] gretap0: left allmulticast mode
[ 1602.537841] erspan0: left allmulticast mode
[ 1602.537908] amtr: left allmulticast mode
[ 1602.537947] relay_gw: left allmulticast mode
[ 1602.538019] relay_src: left allmulticast mode
[ 1602.546805] amtg: left allmulticast mode
[ 1602.546890] amtg: left promiscuous mode
[ 1602.546946] br0: port 2(amtg) entered disabled state