[ 1708.467230][T21868] br0: port 1(veth1) entered blocking state
[ 1708.467458][T21868] br0: port 1(veth1) entered disabled state
[ 1708.467967][T21868] veth1: entered allmulticast mode
[ 1708.468876][T21868] veth1: entered promiscuous mode
[ 1708.633826][T21873] br0: port 2(veth_segment) entered blocking state
[ 1708.633990][T21873] br0: port 2(veth_segment) entered disabled state
[ 1708.634148][T21873] veth_segment: entered allmulticast mode
[ 1708.635024][T21873] veth_segment: entered promiscuous mode
[ 1708.658047][T21874] br0: port 1(veth1) entered blocking state
[ 1708.658215][T21874] br0: port 1(veth1) entered forwarding state
[ 1708.696177][ T4873] br0: port 2(veth_segment) entered blocking state
[ 1708.696366][ T4873] br0: port 2(veth_segment) entered forwarding state
[ 1710.918745][T21887] iperf3 (21887) used greatest stack depth: 22256 bytes left
[ 1711.037747][   T12] br0: port 1(veth1) entered disabled state
[ 1711.044959][   T12] veth1 (unregistering): left allmulticast mode
[ 1711.045124][   T12] veth1 (unregistering): left promiscuous mode
[ 1711.045271][   T12] br0: port 1(veth1) entered disabled state
[ 1711.077951][   T12] veth_segment: left allmulticast mode
[ 1711.078115][   T12] veth_segment: left promiscuous mode
[ 1711.078348][   T12] br0: port 2(veth_segment) entered disabled state
[ 1727.138043][T22293] br0: port 1(veth1) entered blocking state
[ 1727.138268][T22293] br0: port 1(veth1) entered disabled state
[ 1727.138483][T22293] veth1: entered allmulticast mode
[ 1727.139412][T22293] veth1: entered promiscuous mode
[ 1727.308150][T22298] br0: port 2(veth_segment) entered blocking state
[ 1727.308317][T22298] br0: port 2(veth_segment) entered disabled state
[ 1727.308472][T22298] veth_segment: entered allmulticast mode
[ 1727.309326][T22298] veth_segment: entered promiscuous mode
[ 1727.332971][T22299] br0: port 1(veth1) entered blocking state
[ 1727.333139][T22299] br0: port 1(veth1) entered forwarding state
[ 1727.361475][   T38] br0: port 2(veth_segment) entered blocking state
[ 1727.361672][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1729.743892][T22315] iperf3 (22315) used greatest stack depth: 21776 bytes left
[ 1729.872161][   T12] br0: port 1(veth1) entered disabled state
[ 1729.882965][   T12] veth1 (unregistering): left allmulticast mode
[ 1729.883130][   T12] veth1 (unregistering): left promiscuous mode
[ 1729.883359][   T12] br0: port 1(veth1) entered disabled state
[ 1729.914542][   T12] veth_segment: left allmulticast mode
[ 1729.914693][   T12] veth_segment: left promiscuous mode
[ 1729.914960][   T12] br0: port 2(veth_segment) entered disabled state