[ 1717.318686][T12586] br0: port 1(veth1) entered blocking state
[ 1717.318921][T12586] br0: port 1(veth1) entered disabled state
[ 1717.319144][T12586] veth1: entered allmulticast mode
[ 1717.320610][T12586] veth1: entered promiscuous mode
[ 1717.488535][T12591] br0: port 2(veth_segment) entered blocking state
[ 1717.488703][T12591] br0: port 2(veth_segment) entered disabled state
[ 1717.488859][T12591] veth_segment: entered allmulticast mode
[ 1717.490010][T12591] veth_segment: entered promiscuous mode
[ 1717.511140][T12592] br0: port 1(veth1) entered blocking state
[ 1717.511341][T12592] br0: port 1(veth1) entered forwarding state
[ 1717.539922][   T48] br0: port 2(veth_segment) entered blocking state
[ 1717.540089][   T48] br0: port 2(veth_segment) entered forwarding state
[ 1719.920660][T12608] iperf3 (12608) used greatest stack depth: 22208 bytes left
[ 1720.056542][   T12] br0: port 1(veth1) entered disabled state
[ 1720.067792][   T12] veth1 (unregistering): left allmulticast mode
[ 1720.067995][   T12] veth1 (unregistering): left promiscuous mode
[ 1720.068193][   T12] br0: port 1(veth1) entered disabled state
[ 1720.125369][   T12] veth_segment: left allmulticast mode
[ 1720.125550][   T12] veth_segment: left promiscuous mode
[ 1720.125795][   T12] br0: port 2(veth_segment) entered disabled state
[ 1736.048614][T13012] br0: port 1(veth1) entered blocking state
[ 1736.048803][T13012] br0: port 1(veth1) entered disabled state
[ 1736.048962][T13012] veth1: entered allmulticast mode
[ 1736.049819][T13012] veth1: entered promiscuous mode
[ 1736.225959][T13017] br0: port 2(veth_segment) entered blocking state
[ 1736.226138][T13017] br0: port 2(veth_segment) entered disabled state
[ 1736.226295][T13017] veth_segment: entered allmulticast mode
[ 1736.227640][T13017] veth_segment: entered promiscuous mode
[ 1736.248575][T13018] br0: port 1(veth1) entered blocking state
[ 1736.248777][T13018] br0: port 1(veth1) entered forwarding state
[ 1736.278393][  T238] br0: port 2(veth_segment) entered blocking state
[ 1736.278590][  T238] br0: port 2(veth_segment) entered forwarding state
[ 1738.501855][T13031] iperf3 (13031) used greatest stack depth: 21296 bytes left
[ 1738.634707][   T12] br0: port 1(veth1) entered disabled state
[ 1738.643801][   T12] veth1 (unregistering): left allmulticast mode
[ 1738.643972][   T12] veth1 (unregistering): left promiscuous mode
[ 1738.644121][   T12] br0: port 1(veth1) entered disabled state
[ 1738.677233][   T12] veth_segment: left allmulticast mode
[ 1738.677366][   T12] veth_segment: left promiscuous mode
[ 1738.677571][   T12] br0: port 2(veth_segment) entered disabled state