[ 1703.827048][T19852] br0: port 1(veth1) entered blocking state
[ 1703.827234][T19852] br0: port 1(veth1) entered disabled state
[ 1703.827397][T19852] veth1: entered allmulticast mode
[ 1703.828264][T19852] veth1: entered promiscuous mode
[ 1704.011559][T19857] br0: port 2(veth_segment) entered blocking state
[ 1704.011769][T19857] br0: port 2(veth_segment) entered disabled state
[ 1704.012001][T19857] veth_segment: entered allmulticast mode
[ 1704.012945][T19857] veth_segment: entered promiscuous mode
[ 1704.042635][T19858] br0: port 2(veth_segment) entered blocking state
[ 1704.043141][T19858] br0: port 2(veth_segment) entered forwarding state
[ 1704.043410][T19858] br0: port 1(veth1) entered blocking state
[ 1704.043560][T19858] br0: port 1(veth1) entered forwarding state
[ 1706.312541][T19871] iperf3 (19871) used greatest stack depth: 22352 bytes left
[ 1706.436981][   T68] br0: port 1(veth1) entered disabled state
[ 1706.445172][   T68] veth1 (unregistering): left allmulticast mode
[ 1706.445373][   T68] veth1 (unregistering): left promiscuous mode
[ 1706.445578][   T68] br0: port 1(veth1) entered disabled state
[ 1706.475323][   T68] veth_segment: left allmulticast mode
[ 1706.475463][   T68] veth_segment: left promiscuous mode
[ 1706.475655][   T68] br0: port 2(veth_segment) entered disabled state
[ 1722.787496][T20275] br0: port 1(veth1) entered blocking state
[ 1722.787682][T20275] br0: port 1(veth1) entered disabled state
[ 1722.787856][T20275] veth1: entered allmulticast mode
[ 1722.788726][T20275] veth1: entered promiscuous mode
[ 1722.963677][T20280] br0: port 2(veth_segment) entered blocking state
[ 1722.964391][T20280] br0: port 2(veth_segment) entered disabled state
[ 1722.964553][T20280] veth_segment: entered allmulticast mode
[ 1722.965411][T20280] veth_segment: entered promiscuous mode
[ 1722.992989][T20281] br0: port 2(veth_segment) entered blocking state
[ 1722.993159][T20281] br0: port 2(veth_segment) entered forwarding state
[ 1722.993761][T20281] br0: port 1(veth1) entered blocking state
[ 1722.993917][T20281] br0: port 1(veth1) entered forwarding state
[ 1725.269324][T20294] iperf3 (20294) used greatest stack depth: 21984 bytes left
[ 1725.392608][   T68] br0: port 1(veth1) entered disabled state
[ 1725.401166][   T68] veth1 (unregistering): left allmulticast mode
[ 1725.401400][   T68] veth1 (unregistering): left promiscuous mode
[ 1725.401596][   T68] br0: port 1(veth1) entered disabled state
[ 1725.432053][   T68] veth_segment: left allmulticast mode
[ 1725.432236][   T68] veth_segment: left promiscuous mode
[ 1725.432480][   T68] br0: port 2(veth_segment) entered disabled state