[ 1123.841650] br0: port 1(gw_l) entered blocking state
[ 1123.841717] br0: port 1(gw_l) entered disabled state
[ 1123.841788] gw_l: entered allmulticast mode
[ 1123.841878] gw_l: entered promiscuous mode
[ 1123.841936] br0: port 1(gw_l) entered blocking state
[ 1123.841985] br0: port 1(gw_l) entered forwarding state
[ 1123.888654] br0: port 2(amtg) entered blocking state
[ 1123.888746] br0: port 2(amtg) entered disabled state
[ 1123.888810] amtg: entered allmulticast mode
[ 1123.888903] amtg: entered promiscuous mode
[ 1124.064704] br0: port 2(amtg) entered blocking state
[ 1124.064756] br0: port 2(amtg) entered forwarding state
[ 1124.144342] gretap0: entered allmulticast mode
[ 1124.144405] erspan0: entered allmulticast mode
[ 1124.144447] amtr: entered allmulticast mode
[ 1124.144497] relay_gw: entered allmulticast mode
[ 1124.144540] relay_src: entered allmulticast mode
[ 1141.822254] br0: port 1(gw_l) entered disabled state
[ 1141.822554] gw_l (unregistering): left allmulticast mode
[ 1141.822616] gw_l (unregistering): left promiscuous mode
[ 1141.822682] br0: port 1(gw_l) entered disabled state
[ 1141.840629] gretap0: left allmulticast mode
[ 1141.840685] erspan0: left allmulticast mode
[ 1141.840727] amtr: left allmulticast mode
[ 1141.840765] relay_gw: left allmulticast mode
[ 1141.840817] relay_src: left allmulticast mode
[ 1141.847145] amtg: left allmulticast mode
[ 1141.847202] amtg: left promiscuous mode
[ 1141.847258] br0: port 2(amtg) entered disabled state