[ 1866.403291][T22475] br0: port 1(veth1) entered blocking state
[ 1866.403484][T22475] br0: port 1(veth1) entered disabled state
[ 1866.403650][T22475] veth1: entered allmulticast mode
[ 1866.404526][T22475] veth1: entered promiscuous mode
[ 1866.573461][T22480] br0: port 2(veth_segment) entered blocking state
[ 1866.573628][T22480] br0: port 2(veth_segment) entered disabled state
[ 1866.581091][T22480] veth_segment: entered allmulticast mode
[ 1866.582038][T22480] veth_segment: entered promiscuous mode
[ 1866.610561][T22481] br0: port 2(veth_segment) entered blocking state
[ 1866.610739][T22481] br0: port 2(veth_segment) entered forwarding state
[ 1866.611017][T22481] br0: port 1(veth1) entered blocking state
[ 1866.611169][T22481] br0: port 1(veth1) entered forwarding state
[ 1868.870415][T22494] iperf3 (22494) used greatest stack depth: 22288 bytes left
[ 1869.003265][   T67] br0: port 1(veth1) entered disabled state
[ 1869.017089][   T67] veth1 (unregistering): left allmulticast mode
[ 1869.017380][   T67] veth1 (unregistering): left promiscuous mode
[ 1869.017641][   T67] br0: port 1(veth1) entered disabled state
[ 1869.057249][   T67] veth_segment: left allmulticast mode
[ 1869.057468][   T67] veth_segment: left promiscuous mode
[ 1869.057762][   T67] br0: port 2(veth_segment) entered disabled state
[ 1885.439512][T22906] br0: port 1(veth1) entered blocking state
[ 1885.439716][T22906] br0: port 1(veth1) entered disabled state
[ 1885.439878][T22906] veth1: entered allmulticast mode
[ 1885.440748][T22906] veth1: entered promiscuous mode
[ 1885.631493][T22911] br0: port 2(veth_segment) entered blocking state
[ 1885.632107][T22911] br0: port 2(veth_segment) entered disabled state
[ 1885.632399][T22911] veth_segment: entered allmulticast mode
[ 1885.633374][T22911] veth_segment: entered promiscuous mode
[ 1885.669828][T22912] br0: port 2(veth_segment) entered blocking state
[ 1885.670051][T22912] br0: port 2(veth_segment) entered forwarding state
[ 1885.670388][T22912] br0: port 1(veth1) entered blocking state
[ 1885.670581][T22912] br0: port 1(veth1) entered forwarding state
[ 1887.939265][T22925] iperf3 (22925) used greatest stack depth: 21584 bytes left
[ 1888.068572][   T67] br0: port 1(veth1) entered disabled state
[ 1888.076048][   T67] veth1 (unregistering): left allmulticast mode
[ 1888.076262][   T67] veth1 (unregistering): left promiscuous mode
[ 1888.076458][   T67] br0: port 1(veth1) entered disabled state
[ 1888.103387][   T67] veth_segment: left allmulticast mode
[ 1888.103568][   T67] veth_segment: left promiscuous mode
[ 1888.103867][   T67] br0: port 2(veth_segment) entered disabled state