[ 1843.956703][T23055] br0: port 1(veth1) entered blocking state
[ 1843.956899][T23055] br0: port 1(veth1) entered disabled state
[ 1843.957070][T23055] veth1: entered allmulticast mode
[ 1843.957980][T23055] veth1: entered promiscuous mode
[ 1844.122457][T23060] br0: port 2(veth_segment) entered blocking state
[ 1844.122645][T23060] br0: port 2(veth_segment) entered disabled state
[ 1844.122812][T23060] veth_segment: entered allmulticast mode
[ 1844.123703][T23060] veth_segment: entered promiscuous mode
[ 1844.142983][T23061] br0: port 1(veth1) entered blocking state
[ 1844.143210][T23061] br0: port 1(veth1) entered forwarding state
[ 1844.175833][ T8100] br0: port 2(veth_segment) entered blocking state
[ 1844.176129][ T8100] br0: port 2(veth_segment) entered forwarding state
[ 1846.414375][T23074] iperf3 (23074) used greatest stack depth: 22816 bytes left
[ 1846.550680][   T12] br0: port 1(veth1) entered disabled state
[ 1846.561556][   T12] veth1 (unregistering): left allmulticast mode
[ 1846.561747][   T12] veth1 (unregistering): left promiscuous mode
[ 1846.561918][   T12] br0: port 1(veth1) entered disabled state
[ 1846.591216][   T12] veth_segment: left allmulticast mode
[ 1846.591363][   T12] veth_segment: left promiscuous mode
[ 1846.591565][   T12] br0: port 2(veth_segment) entered disabled state
[ 1863.021041][T23536] br0: port 1(veth1) entered blocking state
[ 1863.024168][T23536] br0: port 1(veth1) entered disabled state
[ 1863.024401][T23536] veth1: entered allmulticast mode
[ 1863.025641][T23536] veth1: entered promiscuous mode
[ 1863.197575][T23541] br0: port 2(veth_segment) entered blocking state
[ 1863.197787][T23541] br0: port 2(veth_segment) entered disabled state
[ 1863.198007][T23541] veth_segment: entered allmulticast mode
[ 1863.198973][T23541] veth_segment: entered promiscuous mode
[ 1863.220660][T23542] br0: port 1(veth1) entered blocking state
[ 1863.220875][T23542] br0: port 1(veth1) entered forwarding state
[ 1863.251994][   T36] br0: port 2(veth_segment) entered blocking state
[ 1863.252208][   T36] br0: port 2(veth_segment) entered forwarding state
[ 1865.464612][T23555] iperf3 (23555) used greatest stack depth: 22144 bytes left
[ 1865.601923][   T12] br0: port 1(veth1) entered disabled state
[ 1865.610505][   T12] veth1 (unregistering): left allmulticast mode
[ 1865.610680][   T12] veth1 (unregistering): left promiscuous mode
[ 1865.610845][   T12] br0: port 1(veth1) entered disabled state
[ 1865.647308][   T12] veth_segment: left allmulticast mode
[ 1865.647454][   T12] veth_segment: left promiscuous mode
[ 1865.647652][   T12] br0: port 2(veth_segment) entered disabled state