[ 2033.491352][ T8720] br0: port 1(veth1) entered blocking state
[ 2033.491708][ T8720] br0: port 1(veth1) entered disabled state
[ 2033.492072][ T8720] veth1: entered allmulticast mode
[ 2033.493175][ T8720] veth1: entered promiscuous mode
[ 2033.692344][ T8725] br0: port 2(veth_segment) entered blocking state
[ 2033.692687][ T8725] br0: port 2(veth_segment) entered disabled state
[ 2033.693048][ T8725] veth_segment: entered allmulticast mode
[ 2033.694164][ T8725] veth_segment: entered promiscuous mode
[ 2033.721238][ T8726] br0: port 2(veth_segment) entered blocking state
[ 2033.721618][ T8726] br0: port 2(veth_segment) entered forwarding state
[ 2033.722326][ T8726] br0: port 1(veth1) entered blocking state
[ 2033.722603][ T8726] br0: port 1(veth1) entered forwarding state
[ 2036.030528][ T8739] iperf3 (8739) used greatest stack depth: 22112 bytes left
[ 2036.153717][   T12] br0: port 1(veth1) entered disabled state
[ 2036.168248][   T12] veth1 (unregistering): left allmulticast mode
[ 2036.168532][   T12] veth1 (unregistering): left promiscuous mode
[ 2036.168815][   T12] br0: port 1(veth1) entered disabled state
[ 2036.198106][   T12] veth_segment: left allmulticast mode
[ 2036.198326][   T12] veth_segment: left promiscuous mode
[ 2036.198600][   T12] br0: port 2(veth_segment) entered disabled state
[ 2053.669655][ T9162] br0: port 1(veth1) entered blocking state
[ 2053.670004][ T9162] br0: port 1(veth1) entered disabled state
[ 2053.670295][ T9162] veth1: entered allmulticast mode
[ 2053.671326][ T9162] veth1: entered promiscuous mode
[ 2053.863922][ T9167] br0: port 2(veth_segment) entered blocking state
[ 2053.864218][ T9167] br0: port 2(veth_segment) entered disabled state
[ 2053.864498][ T9167] veth_segment: entered allmulticast mode
[ 2053.865504][ T9167] veth_segment: entered promiscuous mode
[ 2053.892238][ T9168] br0: port 2(veth_segment) entered blocking state
[ 2053.892581][ T9168] br0: port 2(veth_segment) entered forwarding state
[ 2053.893055][ T9168] br0: port 1(veth1) entered blocking state
[ 2053.893385][ T9168] br0: port 1(veth1) entered forwarding state
[ 2056.202639][ T9181] iperf3 (9181) used greatest stack depth: 21728 bytes left
[ 2056.331756][   T12] br0: port 1(veth1) entered disabled state
[ 2056.340231][   T12] veth1 (unregistering): left allmulticast mode
[ 2056.340526][   T12] veth1 (unregistering): left promiscuous mode
[ 2056.340807][   T12] br0: port 1(veth1) entered disabled state
[ 2056.372514][   T12] veth_segment: left allmulticast mode
[ 2056.372752][   T12] veth_segment: left promiscuous mode
[ 2056.373221][   T12] br0: port 2(veth_segment) entered disabled state