[ 1696.100975][T27978] br0: port 1(veth1) entered blocking state
[ 1696.101166][T27978] br0: port 1(veth1) entered disabled state
[ 1696.101331][T27978] veth1: entered allmulticast mode
[ 1696.102724][T27978] veth1: entered promiscuous mode
[ 1696.279478][T27983] br0: port 2(veth_segment) entered blocking state
[ 1696.279682][T27983] br0: port 2(veth_segment) entered disabled state
[ 1696.279891][T27983] veth_segment: entered allmulticast mode
[ 1696.280805][T27983] veth_segment: entered promiscuous mode
[ 1696.306226][T27984] br0: port 1(veth1) entered blocking state
[ 1696.306397][T27984] br0: port 1(veth1) entered forwarding state
[ 1696.328709][ T9880] br0: port 2(veth_segment) entered blocking state
[ 1696.329446][ T9880] br0: port 2(veth_segment) entered forwarding state
[ 1698.584729][T27997] iperf3 (27997) used greatest stack depth: 22824 bytes left
[ 1698.717760][   T12] br0: port 1(veth1) entered disabled state
[ 1698.726326][   T12] veth1 (unregistering): left allmulticast mode
[ 1698.726530][   T12] veth1 (unregistering): left promiscuous mode
[ 1698.726723][   T12] br0: port 1(veth1) entered disabled state
[ 1698.784540][   T12] veth_segment: left allmulticast mode
[ 1698.784676][   T12] veth_segment: left promiscuous mode
[ 1698.784856][   T12] br0: port 2(veth_segment) entered disabled state
[ 1714.774536][T28403] br0: port 1(veth1) entered blocking state
[ 1714.774725][T28403] br0: port 1(veth1) entered disabled state
[ 1714.774887][T28403] veth1: entered allmulticast mode
[ 1714.775764][T28403] veth1: entered promiscuous mode
[ 1714.942359][T28408] br0: port 2(veth_segment) entered blocking state
[ 1714.942529][T28408] br0: port 2(veth_segment) entered disabled state
[ 1714.942689][T28408] veth_segment: entered allmulticast mode
[ 1714.943550][T28408] veth_segment: entered promiscuous mode
[ 1714.971494][T28409] br0: port 1(veth1) entered blocking state
[ 1714.971704][T28409] br0: port 1(veth1) entered forwarding state
[ 1715.002265][   T38] br0: port 2(veth_segment) entered blocking state
[ 1715.002458][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1717.234157][T28422] iperf3 (28422) used greatest stack depth: 21280 bytes left
[ 1717.375800][   T12] br0: port 1(veth1) entered disabled state
[ 1717.384327][   T12] veth1 (unregistering): left allmulticast mode
[ 1717.384505][   T12] veth1 (unregistering): left promiscuous mode
[ 1717.384652][   T12] br0: port 1(veth1) entered disabled state
[ 1717.417636][   T12] veth_segment: left allmulticast mode
[ 1717.417768][   T12] veth_segment: left promiscuous mode
[ 1717.417963][   T12] br0: port 2(veth_segment) entered disabled state