[ 1662.443704] br0: port 1(veth1) entered blocking state
[ 1662.443757] br0: port 1(veth1) entered disabled state
[ 1662.443792] veth1: entered allmulticast mode
[ 1662.443856] veth1: entered promiscuous mode
[ 1662.465386] br0: port 2(veth_segment) entered blocking state
[ 1662.465460] br0: port 2(veth_segment) entered disabled state
[ 1662.465535] veth_segment: entered allmulticast mode
[ 1662.465617] veth_segment: entered promiscuous mode
[ 1662.469233] br0: port 2(veth_segment) entered blocking state
[ 1662.469272] br0: port 2(veth_segment) entered forwarding state
[ 1662.469314] br0: port 1(veth1) entered blocking state
[ 1662.469342] br0: port 1(veth1) entered forwarding state
[ 1664.526901] br0: port 1(veth1) entered disabled state
[ 1664.531753] veth1 (unregistering): left allmulticast mode
[ 1664.531794] veth1 (unregistering): left promiscuous mode
[ 1664.531822] br0: port 1(veth1) entered disabled state
[ 1664.550786] veth_segment: left allmulticast mode
[ 1664.550828] veth_segment: left promiscuous mode
[ 1664.550867] br0: port 2(veth_segment) entered disabled state
[ 1672.609166] br0: port 1(veth1) entered blocking state
[ 1672.609243] br0: port 1(veth1) entered disabled state
[ 1672.609314] veth1: entered allmulticast mode
[ 1672.609401] veth1: entered promiscuous mode
[ 1672.629746] br0: port 2(veth_segment) entered blocking state
[ 1672.629818] br0: port 2(veth_segment) entered disabled state
[ 1672.629895] veth_segment: entered allmulticast mode
[ 1672.629977] veth_segment: entered promiscuous mode
[ 1672.633252] br0: port 2(veth_segment) entered blocking state
[ 1672.633293] br0: port 2(veth_segment) entered forwarding state
[ 1672.633331] br0: port 1(veth1) entered blocking state
[ 1672.633359] br0: port 1(veth1) entered forwarding state
[ 1674.668604] iperf3 (11089) used greatest stack depth: 11768 bytes left
[ 1674.685850] br0: port 1(veth1) entered disabled state
[ 1674.691754] veth1 (unregistering): left allmulticast mode
[ 1674.691820] veth1 (unregistering): left promiscuous mode
[ 1674.691916] br0: port 1(veth1) entered disabled state
[ 1674.713798] veth_segment: left allmulticast mode
[ 1674.713880] veth_segment: left promiscuous mode
[ 1674.713958] br0: port 2(veth_segment) entered disabled state