[ 1375.323631] br0: port 1(gw_l) entered blocking state
[ 1375.323702] br0: port 1(gw_l) entered disabled state
[ 1375.323767] gw_l: entered allmulticast mode
[ 1375.323841] gw_l: entered promiscuous mode
[ 1375.323902] br0: port 1(gw_l) entered blocking state
[ 1375.323960] br0: port 1(gw_l) entered forwarding state
[ 1375.366328] br0: port 2(amtg) entered blocking state
[ 1375.366385] br0: port 2(amtg) entered disabled state
[ 1375.366435] amtg: entered allmulticast mode
[ 1375.366499] amtg: entered promiscuous mode
[ 1375.525877] br0: port 2(amtg) entered blocking state
[ 1375.525975] br0: port 2(amtg) entered forwarding state
[ 1375.601196] gretap0: entered allmulticast mode
[ 1375.601276] erspan0: entered allmulticast mode
[ 1375.601338] amtr: entered allmulticast mode
[ 1375.601381] relay_gw: entered allmulticast mode
[ 1375.601448] relay_src: entered allmulticast mode
[ 1392.520101] br0: port 1(gw_l) entered disabled state
[ 1392.520376] gw_l (unregistering): left allmulticast mode
[ 1392.520438] gw_l (unregistering): left promiscuous mode
[ 1392.520497] br0: port 1(gw_l) entered disabled state
[ 1392.531908] gretap0: left allmulticast mode
[ 1392.531965] erspan0: left allmulticast mode
[ 1392.532013] amtr: left allmulticast mode
[ 1392.532040] relay_gw: left allmulticast mode
[ 1392.532089] relay_src: left allmulticast mode
[ 1392.548015] amtg: left allmulticast mode
[ 1392.548160] amtg: left promiscuous mode
[ 1392.548221] br0: port 2(amtg) entered disabled state