[ 1511.332351] br0: port 1(gw_l) entered blocking state
[ 1511.332402] br0: port 1(gw_l) entered disabled state
[ 1511.332448] gw_l: entered allmulticast mode
[ 1511.332509] gw_l: entered promiscuous mode
[ 1511.332563] br0: port 1(gw_l) entered blocking state
[ 1511.332602] br0: port 1(gw_l) entered forwarding state
[ 1511.375643] br0: port 2(amtg) entered blocking state
[ 1511.375695] br0: port 2(amtg) entered disabled state
[ 1511.375736] amtg: entered allmulticast mode
[ 1511.375788] amtg: entered promiscuous mode
[ 1511.525859] br0: port 2(amtg) entered blocking state
[ 1511.525909] br0: port 2(amtg) entered forwarding state
[ 1511.593695] gretap0: entered allmulticast mode
[ 1511.593769] erspan0: entered allmulticast mode
[ 1511.593829] amtr: entered allmulticast mode
[ 1511.593877] relay_gw: entered allmulticast mode
[ 1511.593950] relay_src: entered allmulticast mode
[ 1513.555289] veth2: Failed to cycle device veth2; route tables might be wrong!
[ 1529.690322] br0: port 1(gw_l) entered disabled state
[ 1529.690587] gw_l (unregistering): left allmulticast mode
[ 1529.690635] gw_l (unregistering): left promiscuous mode
[ 1529.690679] br0: port 1(gw_l) entered disabled state
[ 1529.706203] gretap0: left allmulticast mode
[ 1529.706256] erspan0: left allmulticast mode
[ 1529.706286] amtr: left allmulticast mode
[ 1529.706316] relay_gw: left allmulticast mode
[ 1529.706365] relay_src: left allmulticast mode
[ 1529.717143] amtg: left allmulticast mode
[ 1529.717222] amtg: left promiscuous mode
[ 1529.717271] br0: port 2(amtg) entered disabled state