[ 1550.108467] br0: port 1(veth1) entered blocking state
[ 1550.108515] br0: port 1(veth1) entered disabled state
[ 1550.108549] veth1: entered allmulticast mode
[ 1550.108597] veth1: entered promiscuous mode
[ 1550.125351] br0: port 2(veth_segment) entered blocking state
[ 1550.125420] br0: port 2(veth_segment) entered disabled state
[ 1550.125493] veth_segment: entered allmulticast mode
[ 1550.125573] veth_segment: entered promiscuous mode
[ 1550.128295] br0: port 1(veth1) entered blocking state
[ 1550.128327] br0: port 1(veth1) entered forwarding state
[ 1550.131079] br0: port 2(veth_segment) entered blocking state
[ 1550.131150] br0: port 2(veth_segment) entered forwarding state
[ 1552.293244] br0: port 1(veth1) entered disabled state
[ 1552.301136] veth1 (unregistering): left allmulticast mode
[ 1552.301203] veth1 (unregistering): left promiscuous mode
[ 1552.301266] br0: port 1(veth1) entered disabled state
[ 1552.333211] veth_segment: left allmulticast mode
[ 1552.333278] veth_segment: left promiscuous mode
[ 1552.333345] br0: port 2(veth_segment) entered disabled state
[ 1560.202759] br0: port 1(veth1) entered blocking state
[ 1560.202808] br0: port 1(veth1) entered disabled state
[ 1560.202841] veth1: entered allmulticast mode
[ 1560.202892] veth1: entered promiscuous mode
[ 1560.219548] br0: port 2(veth_segment) entered blocking state
[ 1560.219586] br0: port 2(veth_segment) entered disabled state
[ 1560.219629] veth_segment: entered allmulticast mode
[ 1560.219680] veth_segment: entered promiscuous mode
[ 1560.222362] br0: port 1(veth1) entered blocking state
[ 1560.222393] br0: port 1(veth1) entered forwarding state
[ 1560.225245] br0: port 2(veth_segment) entered blocking state
[ 1560.225315] br0: port 2(veth_segment) entered forwarding state
[ 1562.250814] iperf3 (22731) used greatest stack depth: 11832 bytes left
[ 1562.284162] br0: port 1(veth1) entered disabled state
[ 1562.290129] veth1 (unregistering): left allmulticast mode
[ 1562.290163] veth1 (unregistering): left promiscuous mode
[ 1562.290194] br0: port 1(veth1) entered disabled state
[ 1562.318125] veth_segment: left allmulticast mode
[ 1562.318157] veth_segment: left promiscuous mode
[ 1562.318205] br0: port 2(veth_segment) entered disabled state