[ 1122.268841] br0: port 1(gw_l) entered blocking state
[ 1122.268916] br0: port 1(gw_l) entered disabled state
[ 1122.268973] gw_l: entered allmulticast mode
[ 1122.269046] gw_l: entered promiscuous mode
[ 1122.269101] br0: port 1(gw_l) entered blocking state
[ 1122.269147] br0: port 1(gw_l) entered forwarding state
[ 1122.310570] br0: port 2(amtg) entered blocking state
[ 1122.310628] br0: port 2(amtg) entered disabled state
[ 1122.310682] amtg: entered allmulticast mode
[ 1122.310744] amtg: entered promiscuous mode
[ 1122.470739] br0: port 2(amtg) entered blocking state
[ 1122.470807] br0: port 2(amtg) entered forwarding state
[ 1122.545314] gretap0: entered allmulticast mode
[ 1122.545378] erspan0: entered allmulticast mode
[ 1122.545435] amtr: entered allmulticast mode
[ 1122.545473] relay_gw: entered allmulticast mode
[ 1122.545525] relay_src: entered allmulticast mode
[ 1139.439049] br0: port 1(gw_l) entered disabled state
[ 1139.439412] gw_l (unregistering): left allmulticast mode
[ 1139.439493] gw_l (unregistering): left promiscuous mode
[ 1139.439564] br0: port 1(gw_l) entered disabled state
[ 1139.457828] gretap0: left allmulticast mode
[ 1139.457980] erspan0: left allmulticast mode
[ 1139.458044] amtr: left allmulticast mode
[ 1139.458094] relay_gw: left allmulticast mode
[ 1139.458152] relay_src: left allmulticast mode
[ 1139.458258] amtg: left allmulticast mode
[ 1139.458307] amtg: left promiscuous mode
[ 1139.458375] br0: port 2(amtg) entered disabled state