[ 1655.447891] br0: port 1(veth1) entered blocking state
[ 1655.447936] br0: port 1(veth1) entered disabled state
[ 1655.447968] veth1: entered allmulticast mode
[ 1655.448017] veth1: entered promiscuous mode
[ 1655.469811] br0: port 2(veth_segment) entered blocking state
[ 1655.469854] br0: port 2(veth_segment) entered disabled state
[ 1655.469894] veth_segment: entered allmulticast mode
[ 1655.469937] veth_segment: entered promiscuous mode
[ 1655.473463] br0: port 2(veth_segment) entered blocking state
[ 1655.473503] br0: port 2(veth_segment) entered forwarding state
[ 1655.473546] br0: port 1(veth1) entered blocking state
[ 1655.473574] br0: port 1(veth1) entered forwarding state
[ 1657.635769] br0: port 1(veth1) entered disabled state
[ 1657.641689] veth1 (unregistering): left allmulticast mode
[ 1657.641721] veth1 (unregistering): left promiscuous mode
[ 1657.641751] br0: port 1(veth1) entered disabled state
[ 1657.660714] veth_segment: left allmulticast mode
[ 1657.660748] veth_segment: left promiscuous mode
[ 1657.660783] br0: port 2(veth_segment) entered disabled state
[ 1665.704188] br0: port 1(veth1) entered blocking state
[ 1665.704235] br0: port 1(veth1) entered disabled state
[ 1665.704272] veth1: entered allmulticast mode
[ 1665.704323] veth1: entered promiscuous mode
[ 1665.725999] br0: port 2(veth_segment) entered blocking state
[ 1665.726039] br0: port 2(veth_segment) entered disabled state
[ 1665.726081] veth_segment: entered allmulticast mode
[ 1665.726127] veth_segment: entered promiscuous mode
[ 1665.729631] br0: port 2(veth_segment) entered blocking state
[ 1665.729670] br0: port 2(veth_segment) entered forwarding state
[ 1665.729709] br0: port 1(veth1) entered blocking state
[ 1665.729740] br0: port 1(veth1) entered forwarding state
[ 1667.764217] iperf3 (28969) used greatest stack depth: 11800 bytes left
[ 1667.779751] br0: port 1(veth1) entered disabled state
[ 1667.784693] veth1 (unregistering): left allmulticast mode
[ 1667.784729] veth1 (unregistering): left promiscuous mode
[ 1667.784754] br0: port 1(veth1) entered disabled state
[ 1667.800705] veth_segment: left allmulticast mode
[ 1667.800748] veth_segment: left promiscuous mode
[ 1667.800785] br0: port 2(veth_segment) entered disabled state