[ 1377.557699] br0: port 1(gw_l) entered blocking state
[ 1377.557785] br0: port 1(gw_l) entered disabled state
[ 1377.557855] gw_l: entered allmulticast mode
[ 1377.557937] gw_l: entered promiscuous mode
[ 1377.558024] br0: port 1(gw_l) entered blocking state
[ 1377.558083] br0: port 1(gw_l) entered forwarding state
[ 1377.600962] br0: port 2(amtg) entered blocking state
[ 1377.601047] br0: port 2(amtg) entered disabled state
[ 1377.601088] amtg: entered allmulticast mode
[ 1377.601148] amtg: entered promiscuous mode
[ 1377.753063] br0: port 2(amtg) entered blocking state
[ 1377.753123] br0: port 2(amtg) entered forwarding state
[ 1377.859722] gretap0: entered allmulticast mode
[ 1377.859796] erspan0: entered allmulticast mode
[ 1377.859841] amtr: entered allmulticast mode
[ 1377.859875] relay_gw: entered allmulticast mode
[ 1377.859917] relay_src: entered allmulticast mode
[ 1395.369296] br0: port 1(gw_l) entered disabled state
[ 1395.369600] gw_l (unregistering): left allmulticast mode
[ 1395.369677] gw_l (unregistering): left promiscuous mode
[ 1395.369718] br0: port 1(gw_l) entered disabled state
[ 1395.377831] gretap0: left allmulticast mode
[ 1395.377888] erspan0: left allmulticast mode
[ 1395.377921] amtr: left allmulticast mode
[ 1395.377954] relay_gw: left allmulticast mode
[ 1395.378004] relay_src: left allmulticast mode
[ 1395.384088] amtg: left allmulticast mode
[ 1395.384145] amtg: left promiscuous mode
[ 1395.384194] br0: port 2(amtg) entered disabled state