[ 1866.144712][ T5258] br0: port 1(veth1) entered blocking state
[ 1866.145056][ T5258] br0: port 1(veth1) entered disabled state
[ 1866.145372][ T5258] veth1: entered allmulticast mode
[ 1866.146421][ T5258] veth1: entered promiscuous mode
[ 1866.339084][ T5263] br0: port 2(veth_segment) entered blocking state
[ 1866.339365][ T5263] br0: port 2(veth_segment) entered disabled state
[ 1866.339623][ T5263] veth_segment: entered allmulticast mode
[ 1866.340595][ T5263] veth_segment: entered promiscuous mode
[ 1866.365440][ T5264] br0: port 2(veth_segment) entered blocking state
[ 1866.365773][ T5264] br0: port 2(veth_segment) entered forwarding state
[ 1866.366244][ T5264] br0: port 1(veth1) entered blocking state
[ 1866.366546][ T5264] br0: port 1(veth1) entered forwarding state
[ 1868.662993][ T5277] iperf3 (5277) used greatest stack depth: 21792 bytes left
[ 1868.789093][   T12] br0: port 1(veth1) entered disabled state
[ 1868.798132][   T12] veth1 (unregistering): left allmulticast mode
[ 1868.798410][   T12] veth1 (unregistering): left promiscuous mode
[ 1868.798673][   T12] br0: port 1(veth1) entered disabled state
[ 1868.834987][   T12] veth_segment: left allmulticast mode
[ 1868.835206][   T12] veth_segment: left promiscuous mode
[ 1868.835476][   T12] br0: port 2(veth_segment) entered disabled state
[ 1885.694807][ T5695] br0: port 1(veth1) entered blocking state
[ 1885.695100][ T5695] br0: port 1(veth1) entered disabled state
[ 1885.695370][ T5695] veth1: entered allmulticast mode
[ 1885.696370][ T5695] veth1: entered promiscuous mode
[ 1885.890719][ T5700] br0: port 2(veth_segment) entered blocking state
[ 1885.890994][ T5700] br0: port 2(veth_segment) entered disabled state
[ 1885.891252][ T5700] veth_segment: entered allmulticast mode
[ 1885.892201][ T5700] veth_segment: entered promiscuous mode
[ 1885.922219][ T5701] br0: port 2(veth_segment) entered blocking state
[ 1885.922513][ T5701] br0: port 2(veth_segment) entered forwarding state
[ 1885.922914][ T5701] br0: port 1(veth1) entered blocking state
[ 1885.923176][ T5701] br0: port 1(veth1) entered forwarding state
[ 1888.206377][ T5714] iperf3 (5714) used greatest stack depth: 21024 bytes left
[ 1888.347385][   T12] br0: port 1(veth1) entered disabled state
[ 1888.356004][   T12] veth1 (unregistering): left allmulticast mode
[ 1888.356354][   T12] veth1 (unregistering): left promiscuous mode
[ 1888.356628][   T12] br0: port 1(veth1) entered disabled state
[ 1888.382099][   T12] veth_segment: left allmulticast mode
[ 1888.382314][   T12] veth_segment: left promiscuous mode
[ 1888.382699][   T12] br0: port 2(veth_segment) entered disabled state