[ 1548.485711] br0: port 1(veth1) entered blocking state
[ 1548.485763] br0: port 1(veth1) entered disabled state
[ 1548.485810] veth1: entered allmulticast mode
[ 1548.485864] veth1: entered promiscuous mode
[ 1548.502936] br0: port 2(veth_segment) entered blocking state
[ 1548.502977] br0: port 2(veth_segment) entered disabled state
[ 1548.503019] veth_segment: entered allmulticast mode
[ 1548.503063] veth_segment: entered promiscuous mode
[ 1548.505875] br0: port 1(veth1) entered blocking state
[ 1548.505935] br0: port 1(veth1) entered forwarding state
[ 1548.508799] br0: port 2(veth_segment) entered blocking state
[ 1548.508838] br0: port 2(veth_segment) entered forwarding state
[ 1550.566936] br0: port 1(veth1) entered disabled state
[ 1550.571804] veth1 (unregistering): left allmulticast mode
[ 1550.571835] veth1 (unregistering): left promiscuous mode
[ 1550.571863] br0: port 1(veth1) entered disabled state
[ 1550.601940] veth_segment: left allmulticast mode
[ 1550.601982] veth_segment: left promiscuous mode
[ 1550.602056] br0: port 2(veth_segment) entered disabled state
[ 1558.503166] br0: port 1(veth1) entered blocking state
[ 1558.503215] br0: port 1(veth1) entered disabled state
[ 1558.503251] veth1: entered allmulticast mode
[ 1558.503298] veth1: entered promiscuous mode
[ 1558.520231] br0: port 2(veth_segment) entered blocking state
[ 1558.520276] br0: port 2(veth_segment) entered disabled state
[ 1558.520315] veth_segment: entered allmulticast mode
[ 1558.520361] veth_segment: entered promiscuous mode
[ 1558.523178] br0: port 1(veth1) entered blocking state
[ 1558.523240] br0: port 1(veth1) entered forwarding state
[ 1558.526112] br0: port 2(veth_segment) entered blocking state
[ 1558.526154] br0: port 2(veth_segment) entered forwarding state
[ 1560.551999] iperf3 (9168) used greatest stack depth: 11896 bytes left
[ 1560.579961] br0: port 1(veth1) entered disabled state
[ 1560.584802] veth1 (unregistering): left allmulticast mode
[ 1560.584837] veth1 (unregistering): left promiscuous mode
[ 1560.584861] br0: port 1(veth1) entered disabled state
[ 1560.613808] veth_segment: left allmulticast mode
[ 1560.613851] veth_segment: left promiscuous mode
[ 1560.613888] br0: port 2(veth_segment) entered disabled state