[ 1417.991274] br0: port 1(gw_l) entered blocking state
[ 1417.991340] br0: port 1(gw_l) entered disabled state
[ 1417.991403] gw_l: entered allmulticast mode
[ 1417.991475] gw_l: entered promiscuous mode
[ 1417.991528] br0: port 1(gw_l) entered blocking state
[ 1417.991571] br0: port 1(gw_l) entered forwarding state
[ 1418.036841] br0: port 2(amtg) entered blocking state
[ 1418.036894] br0: port 2(amtg) entered disabled state
[ 1418.036949] amtg: entered allmulticast mode
[ 1418.037009] amtg: entered promiscuous mode
[ 1418.207056] br0: port 2(amtg) entered blocking state
[ 1418.207111] br0: port 2(amtg) entered forwarding state
[ 1418.284366] gretap0: entered allmulticast mode
[ 1418.284422] erspan0: entered allmulticast mode
[ 1418.284464] amtr: entered allmulticast mode
[ 1418.284490] relay_gw: entered allmulticast mode
[ 1418.284524] relay_src: entered allmulticast mode
[ 1435.777122] br0: port 1(gw_l) entered disabled state
[ 1435.777359] gw_l (unregistering): left allmulticast mode
[ 1435.777403] gw_l (unregistering): left promiscuous mode
[ 1435.777441] br0: port 1(gw_l) entered disabled state
[ 1435.788552] gretap0: left allmulticast mode
[ 1435.788590] erspan0: left allmulticast mode
[ 1435.788616] amtr: left allmulticast mode
[ 1435.788654] relay_gw: left allmulticast mode
[ 1435.788693] relay_src: left allmulticast mode
[ 1435.799615] amtg: left allmulticast mode
[ 1435.799651] amtg: left promiscuous mode
[ 1435.799692] br0: port 2(amtg) entered disabled state