[ 1837.400402][T16390] br0: port 1(veth1) entered blocking state
[ 1837.400614][T16390] br0: port 1(veth1) entered disabled state
[ 1837.400893][T16390] veth1: entered allmulticast mode
[ 1837.402517][T16390] veth1: entered promiscuous mode
[ 1837.640083][T16395] br0: port 2(veth_segment) entered blocking state
[ 1837.640314][T16395] br0: port 2(veth_segment) entered disabled state
[ 1837.642402][T16395] veth_segment: entered allmulticast mode
[ 1837.643347][T16395] veth_segment: entered promiscuous mode
[ 1837.674979][T16396] br0: port 1(veth1) entered blocking state
[ 1837.675171][T16396] br0: port 1(veth1) entered forwarding state
[ 1837.708705][   T61] br0: port 2(veth_segment) entered blocking state
[ 1837.708989][   T61] br0: port 2(veth_segment) entered forwarding state
[ 1839.961821][T16409] iperf3 (16409) used greatest stack depth: 22912 bytes left
[ 1840.084246][   T12] br0: port 1(veth1) entered disabled state
[ 1840.094691][   T12] veth1 (unregistering): left allmulticast mode
[ 1840.094950][   T12] veth1 (unregistering): left promiscuous mode
[ 1840.095166][   T12] br0: port 1(veth1) entered disabled state
[ 1840.121739][   T12] veth_segment: left allmulticast mode
[ 1840.121921][   T12] veth_segment: left promiscuous mode
[ 1840.122182][   T12] br0: port 2(veth_segment) entered disabled state
[ 1858.165176][T16874] br0: port 1(veth1) entered blocking state
[ 1858.165389][T16874] br0: port 1(veth1) entered disabled state
[ 1858.165568][T16874] veth1: entered allmulticast mode
[ 1858.166728][T16874] veth1: entered promiscuous mode
[ 1858.395587][T16879] br0: port 2(veth_segment) entered blocking state
[ 1858.395873][T16879] br0: port 2(veth_segment) entered disabled state
[ 1858.396144][T16879] veth_segment: entered allmulticast mode
[ 1858.397923][T16879] veth_segment: entered promiscuous mode
[ 1858.433964][T16880] br0: port 1(veth1) entered blocking state
[ 1858.434160][T16880] br0: port 1(veth1) entered forwarding state
[ 1858.460599][   T35] br0: port 2(veth_segment) entered blocking state
[ 1858.461174][   T35] br0: port 2(veth_segment) entered forwarding state
[ 1860.781113][T16892] iperf3 (16892) used greatest stack depth: 21664 bytes left
[ 1860.970629][   T12] br0: port 1(veth1) entered disabled state
[ 1860.989620][   T12] veth1 (unregistering): left allmulticast mode
[ 1860.989883][   T12] veth1 (unregistering): left promiscuous mode
[ 1860.990051][   T12] br0: port 1(veth1) entered disabled state
[ 1861.026267][   T12] veth_segment: left allmulticast mode
[ 1861.026437][   T12] veth_segment: left promiscuous mode
[ 1861.026645][   T12] br0: port 2(veth_segment) entered disabled state