[ 1668.710070] br0: port 1(veth1) entered blocking state
[ 1668.710124] br0: port 1(veth1) entered disabled state
[ 1668.710162] veth1: entered allmulticast mode
[ 1668.710217] veth1: entered promiscuous mode
[ 1668.731421] br0: port 2(veth_segment) entered blocking state
[ 1668.731487] br0: port 2(veth_segment) entered disabled state
[ 1668.731556] veth_segment: entered allmulticast mode
[ 1668.731634] veth_segment: entered promiscuous mode
[ 1668.735123] br0: port 2(veth_segment) entered blocking state
[ 1668.735164] br0: port 2(veth_segment) entered forwarding state
[ 1668.735214] br0: port 1(veth1) entered blocking state
[ 1668.735244] br0: port 1(veth1) entered forwarding state
[ 1670.784160] br0: port 1(veth1) entered disabled state
[ 1670.787508] veth1 (unregistering): left allmulticast mode
[ 1670.787549] veth1 (unregistering): left promiscuous mode
[ 1670.787579] br0: port 1(veth1) entered disabled state
[ 1670.798071] veth_segment: left allmulticast mode
[ 1670.798107] veth_segment: left promiscuous mode
[ 1670.798146] br0: port 2(veth_segment) entered disabled state
[ 1678.747198] br0: port 1(veth1) entered blocking state
[ 1678.747250] br0: port 1(veth1) entered disabled state
[ 1678.747290] veth1: entered allmulticast mode
[ 1678.747341] veth1: entered promiscuous mode
[ 1678.768446] br0: port 2(veth_segment) entered blocking state
[ 1678.768488] br0: port 2(veth_segment) entered disabled state
[ 1678.768526] veth_segment: entered allmulticast mode
[ 1678.768574] veth_segment: entered promiscuous mode
[ 1678.772031] br0: port 2(veth_segment) entered blocking state
[ 1678.772076] br0: port 2(veth_segment) entered forwarding state
[ 1678.772118] br0: port 1(veth1) entered blocking state
[ 1678.772150] br0: port 1(veth1) entered forwarding state
[ 1680.805732] iperf3 (24858) used greatest stack depth: 11736 bytes left
[ 1680.821216] br0: port 1(veth1) entered disabled state
[ 1680.828102] veth1 (unregistering): left allmulticast mode
[ 1680.828140] veth1 (unregistering): left promiscuous mode
[ 1680.828167] br0: port 1(veth1) entered disabled state
[ 1680.843074] veth_segment: left allmulticast mode
[ 1680.843114] veth_segment: left promiscuous mode
[ 1680.843152] br0: port 2(veth_segment) entered disabled state