[ 1827.451719][T21079] br0: port 1(veth1) entered blocking state
[ 1827.451939][T21079] br0: port 1(veth1) entered disabled state
[ 1827.452119][T21079] veth1: entered allmulticast mode
[ 1827.453015][T21079] veth1: entered promiscuous mode
[ 1827.634386][T21084] br0: port 2(veth_segment) entered blocking state
[ 1827.634604][T21084] br0: port 2(veth_segment) entered disabled state
[ 1827.634815][T21084] veth_segment: entered allmulticast mode
[ 1827.635766][T21084] veth_segment: entered promiscuous mode
[ 1827.669728][T21085] br0: port 2(veth_segment) entered blocking state
[ 1827.669928][T21085] br0: port 2(veth_segment) entered forwarding state
[ 1827.670229][T21085] br0: port 1(veth1) entered blocking state
[ 1827.670385][T21085] br0: port 1(veth1) entered forwarding state
[ 1830.048777][   T67] br0: port 1(veth1) entered disabled state
[ 1830.056454][   T67] veth1 (unregistering): left allmulticast mode
[ 1830.056616][   T67] veth1 (unregistering): left promiscuous mode
[ 1830.056763][   T67] br0: port 1(veth1) entered disabled state
[ 1830.088218][   T67] veth_segment: left allmulticast mode
[ 1830.088352][   T67] veth_segment: left promiscuous mode
[ 1830.088537][   T67] br0: port 2(veth_segment) entered disabled state
[ 1846.416745][T21502] br0: port 1(veth1) entered blocking state
[ 1846.416935][T21502] br0: port 1(veth1) entered disabled state
[ 1846.417281][T21502] veth1: entered allmulticast mode
[ 1846.418170][T21502] veth1: entered promiscuous mode
[ 1846.590039][T21507] br0: port 2(veth_segment) entered blocking state
[ 1846.590680][T21507] br0: port 2(veth_segment) entered disabled state
[ 1846.590841][T21507] veth_segment: entered allmulticast mode
[ 1846.591708][T21507] veth_segment: entered promiscuous mode
[ 1846.618493][T21508] br0: port 2(veth_segment) entered blocking state
[ 1846.618664][T21508] br0: port 2(veth_segment) entered forwarding state
[ 1846.618937][T21508] br0: port 1(veth1) entered blocking state
[ 1846.619114][T21508] br0: port 1(veth1) entered forwarding state
[ 1848.877075][T21521] iperf3 (21521) used greatest stack depth: 20864 bytes left
[ 1848.992145][   T67] br0: port 1(veth1) entered disabled state
[ 1848.999481][   T67] veth1 (unregistering): left allmulticast mode
[ 1848.999680][   T67] veth1 (unregistering): left promiscuous mode
[ 1848.999872][   T67] br0: port 1(veth1) entered disabled state
[ 1849.026250][   T67] veth_segment: left allmulticast mode
[ 1849.026413][   T67] veth_segment: left promiscuous mode
[ 1849.026653][   T67] br0: port 2(veth_segment) entered disabled state