[ 1704.192961][T13316] br0: port 1(veth1) entered blocking state
[ 1704.193213][T13316] br0: port 1(veth1) entered disabled state
[ 1704.193449][T13316] veth1: entered allmulticast mode
[ 1704.194440][T13316] veth1: entered promiscuous mode
[ 1704.374272][T13321] br0: port 2(veth_segment) entered blocking state
[ 1704.374461][T13321] br0: port 2(veth_segment) entered disabled state
[ 1704.374630][T13321] veth_segment: entered allmulticast mode
[ 1704.375520][T13321] veth_segment: entered promiscuous mode
[ 1704.395406][T13322] br0: port 1(veth1) entered blocking state
[ 1704.395931][T13322] br0: port 1(veth1) entered forwarding state
[ 1704.433679][  T458] br0: port 2(veth_segment) entered blocking state
[ 1704.433855][  T458] br0: port 2(veth_segment) entered forwarding state
[ 1706.661976][T13335] iperf3 (13335) used greatest stack depth: 23056 bytes left
[ 1706.793144][   T68] br0: port 1(veth1) entered disabled state
[ 1706.803462][   T68] veth1 (unregistering): left allmulticast mode
[ 1706.803648][   T68] veth1 (unregistering): left promiscuous mode
[ 1706.803809][   T68] br0: port 1(veth1) entered disabled state
[ 1706.859941][   T68] veth_segment: left allmulticast mode
[ 1706.860098][   T68] veth_segment: left promiscuous mode
[ 1706.860320][   T68] br0: port 2(veth_segment) entered disabled state
[ 1723.254093][T13789] br0: port 1(veth1) entered blocking state
[ 1723.254346][T13789] br0: port 1(veth1) entered disabled state
[ 1723.254581][T13789] veth1: entered allmulticast mode
[ 1723.255523][T13789] veth1: entered promiscuous mode
[ 1723.422634][T13794] br0: port 2(veth_segment) entered blocking state
[ 1723.422854][T13794] br0: port 2(veth_segment) entered disabled state
[ 1723.423082][T13794] veth_segment: entered allmulticast mode
[ 1723.424048][T13794] veth_segment: entered promiscuous mode
[ 1723.453033][T13795] br0: port 1(veth1) entered blocking state
[ 1723.453264][T13795] br0: port 1(veth1) entered forwarding state
[ 1723.481349][ T8028] br0: port 2(veth_segment) entered blocking state
[ 1723.481529][ T8028] br0: port 2(veth_segment) entered forwarding state
[ 1725.722500][T13808] iperf3 (13808) used greatest stack depth: 22192 bytes left
[ 1725.847936][   T68] br0: port 1(veth1) entered disabled state
[ 1725.855489][   T68] veth1 (unregistering): left allmulticast mode
[ 1725.855709][   T68] veth1 (unregistering): left promiscuous mode
[ 1725.855913][   T68] br0: port 1(veth1) entered disabled state
[ 1725.884309][   T68] veth_segment: left allmulticast mode
[ 1725.884452][   T68] veth_segment: left promiscuous mode
[ 1725.884652][   T68] br0: port 2(veth_segment) entered disabled state