[ 1877.716144][T14678] br0: port 1(veth1) entered blocking state
[ 1877.716388][T14678] br0: port 1(veth1) entered disabled state
[ 1877.716614][T14678] veth1: entered allmulticast mode
[ 1877.724723][T14678] veth1: entered promiscuous mode
[ 1877.898840][T14683] br0: port 2(veth_segment) entered blocking state
[ 1877.899037][T14683] br0: port 2(veth_segment) entered disabled state
[ 1877.899210][T14683] veth_segment: entered allmulticast mode
[ 1877.900341][T14683] veth_segment: entered promiscuous mode
[ 1877.919232][T14684] br0: port 1(veth1) entered blocking state
[ 1877.919494][T14684] br0: port 1(veth1) entered forwarding state
[ 1877.949708][   T93] br0: port 2(veth_segment) entered blocking state
[ 1877.950092][   T93] br0: port 2(veth_segment) entered forwarding state
[ 1880.677801][T14697] iperf3 (14697) used greatest stack depth: 23056 bytes left
[ 1880.806748][   T12] br0: port 1(veth1) entered disabled state
[ 1880.817393][   T12] veth1 (unregistering): left allmulticast mode
[ 1880.817584][   T12] veth1 (unregistering): left promiscuous mode
[ 1880.817746][   T12] br0: port 1(veth1) entered disabled state
[ 1880.850766][   T12] veth_segment: left allmulticast mode
[ 1880.851098][   T12] veth_segment: left promiscuous mode
[ 1880.851312][   T12] br0: port 2(veth_segment) entered disabled state
[ 1896.557400][T15149] br0: port 1(veth1) entered blocking state
[ 1896.557614][T15149] br0: port 1(veth1) entered disabled state
[ 1896.557790][T15149] veth1: entered allmulticast mode
[ 1896.558867][T15149] veth1: entered promiscuous mode
[ 1896.730816][T15154] br0: port 2(veth_segment) entered blocking state
[ 1896.731015][T15154] br0: port 2(veth_segment) entered disabled state
[ 1896.731187][T15154] veth_segment: entered allmulticast mode
[ 1896.732253][T15154] veth_segment: entered promiscuous mode
[ 1896.762525][T15155] br0: port 1(veth1) entered blocking state
[ 1896.762752][T15155] br0: port 1(veth1) entered forwarding state
[ 1896.785653][   T93] br0: port 2(veth_segment) entered blocking state
[ 1896.785859][   T93] br0: port 2(veth_segment) entered forwarding state
[ 1899.001759][T15168] iperf3 (15168) used greatest stack depth: 22208 bytes left
[ 1899.144103][   T12] br0: port 1(veth1) entered disabled state
[ 1899.156245][   T12] veth1 (unregistering): left allmulticast mode
[ 1899.156471][   T12] veth1 (unregistering): left promiscuous mode
[ 1899.156674][   T12] br0: port 1(veth1) entered disabled state
[ 1899.208386][   T12] veth_segment: left allmulticast mode
[ 1899.208536][   T12] veth_segment: left promiscuous mode
[ 1899.208736][   T12] br0: port 2(veth_segment) entered disabled state