[ 1531.546477] br0: port 1(veth1) entered blocking state
[ 1531.546529] br0: port 1(veth1) entered disabled state
[ 1531.546572] veth1: entered allmulticast mode
[ 1531.546621] veth1: entered promiscuous mode
[ 1531.563881] br0: port 2(veth_segment) entered blocking state
[ 1531.563918] br0: port 2(veth_segment) entered disabled state
[ 1531.563958] veth_segment: entered allmulticast mode
[ 1531.564004] veth_segment: entered promiscuous mode
[ 1531.566792] br0: port 1(veth1) entered blocking state
[ 1531.566824] br0: port 1(veth1) entered forwarding state
[ 1531.569674] br0: port 2(veth_segment) entered blocking state
[ 1531.569714] br0: port 2(veth_segment) entered forwarding state
[ 1533.610820] br0: port 1(veth1) entered disabled state
[ 1533.615757] veth1 (unregistering): left allmulticast mode
[ 1533.615795] veth1 (unregistering): left promiscuous mode
[ 1533.615827] br0: port 1(veth1) entered disabled state
[ 1533.642931] veth_segment: left allmulticast mode
[ 1533.642963] veth_segment: left promiscuous mode
[ 1533.643001] br0: port 2(veth_segment) entered disabled state
[ 1541.486228] br0: port 1(veth1) entered blocking state
[ 1541.486276] br0: port 1(veth1) entered disabled state
[ 1541.486310] veth1: entered allmulticast mode
[ 1541.486356] veth1: entered promiscuous mode
[ 1541.503660] br0: port 2(veth_segment) entered blocking state
[ 1541.503738] br0: port 2(veth_segment) entered disabled state
[ 1541.503809] veth_segment: entered allmulticast mode
[ 1541.503889] veth_segment: entered promiscuous mode
[ 1541.506709] br0: port 1(veth1) entered blocking state
[ 1541.506745] br0: port 1(veth1) entered forwarding state
[ 1541.509605] br0: port 2(veth_segment) entered blocking state
[ 1541.509676] br0: port 2(veth_segment) entered forwarding state
[ 1543.534384] iperf3 (23182) used greatest stack depth: 11776 bytes left
[ 1543.552861] br0: port 1(veth1) entered disabled state
[ 1543.557649] veth1 (unregistering): left allmulticast mode
[ 1543.557691] veth1 (unregistering): left promiscuous mode
[ 1543.557722] br0: port 1(veth1) entered disabled state
[ 1543.588745] veth_segment: left allmulticast mode
[ 1543.588779] veth_segment: left promiscuous mode
[ 1543.588813] br0: port 2(veth_segment) entered disabled state