[ 1845.414780][T16518] br0: port 1(veth1) entered blocking state
[ 1845.414966][T16518] br0: port 1(veth1) entered disabled state
[ 1845.415110][T16518] veth1: entered allmulticast mode
[ 1845.415983][T16518] veth1: entered promiscuous mode
[ 1845.594697][T16523] br0: port 2(veth_segment) entered blocking state
[ 1845.594855][T16523] br0: port 2(veth_segment) entered disabled state
[ 1845.594995][T16523] veth_segment: entered allmulticast mode
[ 1845.595843][T16523] veth_segment: entered promiscuous mode
[ 1845.623303][T16524] br0: port 2(veth_segment) entered blocking state
[ 1845.623458][T16524] br0: port 2(veth_segment) entered forwarding state
[ 1845.623929][T16524] br0: port 1(veth1) entered blocking state
[ 1845.624066][T16524] br0: port 1(veth1) entered forwarding state
[ 1848.042440][T16540] iperf3 (16540) used greatest stack depth: 22880 bytes left
[ 1848.152152][   T12] br0: port 1(veth1) entered disabled state
[ 1848.162821][   T12] veth1 (unregistering): left allmulticast mode
[ 1848.162977][   T12] veth1 (unregistering): left promiscuous mode
[ 1848.163113][   T12] br0: port 1(veth1) entered disabled state
[ 1848.195215][   T12] veth_segment: left allmulticast mode
[ 1848.195337][   T12] veth_segment: left promiscuous mode
[ 1848.195523][   T12] br0: port 2(veth_segment) entered disabled state
[ 1864.089810][T16945] br0: port 1(veth1) entered blocking state
[ 1864.090022][T16945] br0: port 1(veth1) entered disabled state
[ 1864.090225][T16945] veth1: entered allmulticast mode
[ 1864.091135][T16945] veth1: entered promiscuous mode
[ 1864.269529][T16950] br0: port 2(veth_segment) entered blocking state
[ 1864.269685][T16950] br0: port 2(veth_segment) entered disabled state
[ 1864.269825][T16950] veth_segment: entered allmulticast mode
[ 1864.270858][T16950] veth_segment: entered promiscuous mode
[ 1864.295901][T16951] br0: port 2(veth_segment) entered blocking state
[ 1864.296056][T16951] br0: port 2(veth_segment) entered forwarding state
[ 1864.296567][T16951] br0: port 1(veth1) entered blocking state
[ 1864.296705][T16951] br0: port 1(veth1) entered forwarding state
[ 1866.567622][T16964] iperf3 (16964) used greatest stack depth: 21440 bytes left
[ 1866.677863][   T12] br0: port 1(veth1) entered disabled state
[ 1866.688599][   T12] veth1 (unregistering): left allmulticast mode
[ 1866.688756][   T12] veth1 (unregistering): left promiscuous mode
[ 1866.688890][   T12] br0: port 1(veth1) entered disabled state
[ 1866.721066][   T12] veth_segment: left allmulticast mode
[ 1866.721188][   T12] veth_segment: left promiscuous mode
[ 1866.721368][   T12] br0: port 2(veth_segment) entered disabled state