[ 2150.886173][T18870] br0: port 1(veth1) entered blocking state
[ 2150.886384][T18870] br0: port 1(veth1) entered disabled state
[ 2150.886556][T18870] veth1: entered allmulticast mode
[ 2150.887476][T18870] veth1: entered promiscuous mode
[ 2151.084499][T18875] br0: port 2(veth_segment) entered blocking state
[ 2151.084684][T18875] br0: port 2(veth_segment) entered disabled state
[ 2151.084854][T18875] veth_segment: entered allmulticast mode
[ 2151.085774][T18875] veth_segment: entered promiscuous mode
[ 2151.122044][T18876] br0: port 2(veth_segment) entered blocking state
[ 2151.122234][T18876] br0: port 2(veth_segment) entered forwarding state
[ 2151.122538][T18876] br0: port 1(veth1) entered blocking state
[ 2151.122703][T18876] br0: port 1(veth1) entered forwarding state
[ 2153.539002][   T12] br0: port 1(veth1) entered disabled state
[ 2153.545674][   T12] veth1 (unregistering): left allmulticast mode
[ 2153.545856][   T12] veth1 (unregistering): left promiscuous mode
[ 2153.546010][   T12] br0: port 1(veth1) entered disabled state
[ 2153.577258][   T12] veth_segment: left allmulticast mode
[ 2153.577404][   T12] veth_segment: left promiscuous mode
[ 2153.577609][   T12] br0: port 2(veth_segment) entered disabled state
[ 2170.856161][T19324] br0: port 1(veth1) entered blocking state
[ 2170.856403][T19324] br0: port 1(veth1) entered disabled state
[ 2170.856628][T19324] veth1: entered allmulticast mode
[ 2170.857651][T19324] veth1: entered promiscuous mode
[ 2171.070989][T19329] br0: port 2(veth_segment) entered blocking state
[ 2171.071205][T19329] br0: port 2(veth_segment) entered disabled state
[ 2171.071441][T19329] veth_segment: entered allmulticast mode
[ 2171.072407][T19329] veth_segment: entered promiscuous mode
[ 2171.097650][T19330] br0: port 2(veth_segment) entered blocking state
[ 2171.097889][T19330] br0: port 2(veth_segment) entered forwarding state
[ 2171.098181][T19330] br0: port 1(veth1) entered blocking state
[ 2171.098350][T19330] br0: port 1(veth1) entered forwarding state
[ 2173.412424][T19343] iperf3 (19343) used greatest stack depth: 20800 bytes left
[ 2173.547339][   T12] br0: port 1(veth1) entered disabled state
[ 2173.555616][   T12] veth1 (unregistering): left allmulticast mode
[ 2173.555834][   T12] veth1 (unregistering): left promiscuous mode
[ 2173.556033][   T12] br0: port 1(veth1) entered disabled state
[ 2173.583709][   T12] veth_segment: left allmulticast mode
[ 2173.583894][   T12] veth_segment: left promiscuous mode
[ 2173.584153][   T12] br0: port 2(veth_segment) entered disabled state