[ 1351.836988] br0: port 1(gw_l) entered blocking state
[ 1351.837085] br0: port 1(gw_l) entered disabled state
[ 1351.837171] gw_l: entered allmulticast mode
[ 1351.837264] gw_l: entered promiscuous mode
[ 1351.837343] br0: port 1(gw_l) entered blocking state
[ 1351.837394] br0: port 1(gw_l) entered forwarding state
[ 1351.883444] br0: port 2(amtg) entered blocking state
[ 1351.883531] br0: port 2(amtg) entered disabled state
[ 1351.883583] amtg: entered allmulticast mode
[ 1351.883649] amtg: entered promiscuous mode
[ 1352.040314] br0: port 2(amtg) entered blocking state
[ 1352.040404] br0: port 2(amtg) entered forwarding state
[ 1352.111410] gretap0: entered allmulticast mode
[ 1352.111524] erspan0: entered allmulticast mode
[ 1352.111582] amtr: entered allmulticast mode
[ 1352.111629] relay_gw: entered allmulticast mode
[ 1352.111690] relay_src: entered allmulticast mode
[ 1368.929563] br0: port 1(gw_l) entered disabled state
[ 1368.929877] gw_l (unregistering): left allmulticast mode
[ 1368.929936] gw_l (unregistering): left promiscuous mode
[ 1368.929977] br0: port 1(gw_l) entered disabled state
[ 1368.946538] gretap0: left allmulticast mode
[ 1368.946657] erspan0: left allmulticast mode
[ 1368.946710] amtr: left allmulticast mode
[ 1368.946768] relay_gw: left allmulticast mode
[ 1368.946860] relay_src: left allmulticast mode
[ 1368.961340] amtg: left allmulticast mode
[ 1368.961419] amtg: left promiscuous mode
[ 1368.961481] br0: port 2(amtg) entered disabled state