[ 1759.595060] br0: port 1(veth1) entered blocking state
[ 1759.595142] br0: port 1(veth1) entered disabled state
[ 1759.595214] veth1: entered allmulticast mode
[ 1759.595300] veth1: entered promiscuous mode
[ 1759.612857] br0: port 2(veth_segment) entered blocking state
[ 1759.612899] br0: port 2(veth_segment) entered disabled state
[ 1759.612941] veth_segment: entered allmulticast mode
[ 1759.612987] veth_segment: entered promiscuous mode
[ 1759.615793] br0: port 2(veth_segment) entered blocking state
[ 1759.615837] br0: port 2(veth_segment) entered forwarding state
[ 1759.615878] br0: port 1(veth1) entered blocking state
[ 1759.615914] br0: port 1(veth1) entered forwarding state
[ 1761.663937] br0: port 1(veth1) entered disabled state
[ 1761.668860] veth1 (unregistering): left allmulticast mode
[ 1761.668899] veth1 (unregistering): left promiscuous mode
[ 1761.668934] br0: port 1(veth1) entered disabled state
[ 1761.687875] veth_segment: left allmulticast mode
[ 1761.687904] veth_segment: left promiscuous mode
[ 1761.687941] br0: port 2(veth_segment) entered disabled state
[ 1769.565168] br0: port 1(veth1) entered blocking state
[ 1769.565256] br0: port 1(veth1) entered disabled state
[ 1769.565326] veth1: entered allmulticast mode
[ 1769.565410] veth1: entered promiscuous mode
[ 1769.582991] br0: port 2(veth_segment) entered blocking state
[ 1769.583032] br0: port 2(veth_segment) entered disabled state
[ 1769.583073] veth_segment: entered allmulticast mode
[ 1769.583119] veth_segment: entered promiscuous mode
[ 1769.585935] br0: port 2(veth_segment) entered blocking state
[ 1769.586006] br0: port 2(veth_segment) entered forwarding state
[ 1769.586079] br0: port 1(veth1) entered blocking state
[ 1769.586141] br0: port 1(veth1) entered forwarding state
[ 1771.615486] iperf3 (25946) used greatest stack depth: 11888 bytes left
[ 1771.631917] br0: port 1(veth1) entered disabled state
[ 1771.637863] veth1 (unregistering): left allmulticast mode
[ 1771.637932] veth1 (unregistering): left promiscuous mode
[ 1771.637997] br0: port 1(veth1) entered disabled state
[ 1771.658857] veth_segment: left allmulticast mode
[ 1771.658923] veth_segment: left promiscuous mode
[ 1771.658993] br0: port 2(veth_segment) entered disabled state