[ 1861.378780][ T3838] br0: port 1(veth1) entered blocking state
[ 1861.379086][ T3838] br0: port 1(veth1) entered disabled state
[ 1861.379311][ T3838] veth1: entered allmulticast mode
[ 1861.380295][ T3838] veth1: entered promiscuous mode
[ 1861.536092][ T3843] br0: port 2(veth_segment) entered blocking state
[ 1861.536311][ T3843] br0: port 2(veth_segment) entered disabled state
[ 1861.536537][ T3843] veth_segment: entered allmulticast mode
[ 1861.537840][ T3843] veth_segment: entered promiscuous mode
[ 1861.557007][ T3844] br0: port 1(veth1) entered blocking state
[ 1861.557190][ T3844] br0: port 1(veth1) entered forwarding state
[ 1861.594415][T25344] br0: port 2(veth_segment) entered blocking state
[ 1861.594713][T25344] br0: port 2(veth_segment) entered forwarding state
[ 1863.823623][ T3857] iperf3 (3857) used greatest stack depth: 23040 bytes left
[ 1863.946390][   T12] br0: port 1(veth1) entered disabled state
[ 1863.962083][   T12] veth1 (unregistering): left allmulticast mode
[ 1863.962277][   T12] veth1 (unregistering): left promiscuous mode
[ 1863.962442][   T12] br0: port 1(veth1) entered disabled state
[ 1864.004163][   T12] veth_segment: left allmulticast mode
[ 1864.004329][   T12] veth_segment: left promiscuous mode
[ 1864.004542][   T12] br0: port 2(veth_segment) entered disabled state
[ 1879.772469][ T4314] br0: port 1(veth1) entered blocking state
[ 1879.772669][ T4314] br0: port 1(veth1) entered disabled state
[ 1879.773256][ T4314] veth1: entered allmulticast mode
[ 1879.774670][ T4314] veth1: entered promiscuous mode
[ 1879.949519][ T4319] br0: port 2(veth_segment) entered blocking state
[ 1879.949717][ T4319] br0: port 2(veth_segment) entered disabled state
[ 1879.949885][ T4319] veth_segment: entered allmulticast mode
[ 1879.950797][ T4319] veth_segment: entered promiscuous mode
[ 1879.972268][ T4320] br0: port 1(veth1) entered blocking state
[ 1879.972456][ T4320] br0: port 1(veth1) entered forwarding state
[ 1880.001464][   T46] br0: port 2(veth_segment) entered blocking state
[ 1880.001641][   T46] br0: port 2(veth_segment) entered forwarding state
[ 1883.021874][ T4333] iperf3 (4333) used greatest stack depth: 21696 bytes left
[ 1883.175808][   T12] br0: port 1(veth1) entered disabled state
[ 1883.184330][   T12] veth1 (unregistering): left allmulticast mode
[ 1883.184583][   T12] veth1 (unregistering): left promiscuous mode
[ 1883.186101][   T12] br0: port 1(veth1) entered disabled state
[ 1883.220411][   T12] veth_segment: left allmulticast mode
[ 1883.220564][   T12] veth_segment: left promiscuous mode
[ 1883.220790][   T12] br0: port 2(veth_segment) entered disabled state