[ 1591.115674] br0: port 1(veth1) entered blocking state
[ 1591.115762] br0: port 1(veth1) entered disabled state
[ 1591.115833] veth1: entered allmulticast mode
[ 1591.115932] veth1: entered promiscuous mode
[ 1591.139948] br0: port 2(veth_segment) entered blocking state
[ 1591.139998] br0: port 2(veth_segment) entered disabled state
[ 1591.140038] veth_segment: entered allmulticast mode
[ 1591.140086] veth_segment: entered promiscuous mode
[ 1591.144064] br0: port 2(veth_segment) entered blocking state
[ 1591.144143] br0: port 2(veth_segment) entered forwarding state
[ 1591.144218] br0: port 1(veth1) entered blocking state
[ 1591.144293] br0: port 1(veth1) entered forwarding state
[ 1593.206555] br0: port 1(veth1) entered disabled state
[ 1593.212394] veth1 (unregistering): left allmulticast mode
[ 1593.212431] veth1 (unregistering): left promiscuous mode
[ 1593.212462] br0: port 1(veth1) entered disabled state
[ 1593.231458] veth_segment: left allmulticast mode
[ 1593.231498] veth_segment: left promiscuous mode
[ 1593.231538] br0: port 2(veth_segment) entered disabled state
[ 1601.319139] br0: port 1(veth1) entered blocking state
[ 1601.319186] br0: port 1(veth1) entered disabled state
[ 1601.319227] veth1: entered allmulticast mode
[ 1601.319286] veth1: entered promiscuous mode
[ 1601.342976] br0: port 2(veth_segment) entered blocking state
[ 1601.343050] br0: port 2(veth_segment) entered disabled state
[ 1601.343137] veth_segment: entered allmulticast mode
[ 1601.343228] veth_segment: entered promiscuous mode
[ 1601.346889] br0: port 2(veth_segment) entered blocking state
[ 1601.346937] br0: port 2(veth_segment) entered forwarding state
[ 1601.346975] br0: port 1(veth1) entered blocking state
[ 1601.347001] br0: port 1(veth1) entered forwarding state
[ 1603.386249] iperf3 (15192) used greatest stack depth: 11736 bytes left
[ 1603.408633] br0: port 1(veth1) entered disabled state
[ 1603.412436] veth1 (unregistering): left allmulticast mode
[ 1603.412472] veth1 (unregistering): left promiscuous mode
[ 1603.412504] br0: port 1(veth1) entered disabled state
[ 1603.432434] veth_segment: left allmulticast mode
[ 1603.432478] veth_segment: left promiscuous mode
[ 1603.432523] br0: port 2(veth_segment) entered disabled state