[ 1493.976391] br0: port 1(gw_l) entered blocking state
[ 1493.976479] br0: port 1(gw_l) entered disabled state
[ 1493.976577] gw_l: entered allmulticast mode
[ 1493.976659] gw_l: entered promiscuous mode
[ 1493.976733] br0: port 1(gw_l) entered blocking state
[ 1493.976797] br0: port 1(gw_l) entered forwarding state
[ 1493.991626] br0: port 2(amtg) entered blocking state
[ 1493.991693] br0: port 2(amtg) entered disabled state
[ 1493.991761] amtg: entered allmulticast mode
[ 1493.991839] amtg: entered promiscuous mode
[ 1494.037276] br0: port 2(amtg) entered blocking state
[ 1494.037309] br0: port 2(amtg) entered forwarding state
[ 1494.061194] gretap0: entered allmulticast mode
[ 1494.061261] erspan0: entered allmulticast mode
[ 1494.061325] amtr: entered allmulticast mode
[ 1494.061393] relay_gw: entered allmulticast mode
[ 1494.061469] relay_src: entered allmulticast mode
[ 1508.404751] gretap0: left allmulticast mode
[ 1508.404838] erspan0: left allmulticast mode
[ 1508.404896] amtr: left allmulticast mode
[ 1508.404957] relay_gw: left allmulticast mode
[ 1508.405024] relay_src: left allmulticast mode
[ 1508.406649] br0: port 1(gw_l) entered disabled state
[ 1508.406832] gw_l (unregistering): left allmulticast mode
[ 1508.406897] gw_l (unregistering): left promiscuous mode
[ 1508.406988] br0: port 1(gw_l) entered disabled state
[ 1508.434600] amtg: left allmulticast mode
[ 1508.434660] amtg: left promiscuous mode
[ 1508.434728] br0: port 2(amtg) entered disabled state