[ 1989.103482][T14540] br0: port 1(veth1) entered blocking state
[ 1989.103680][T14540] br0: port 1(veth1) entered disabled state
[ 1989.103841][T14540] veth1: entered allmulticast mode
[ 1989.105330][T14540] veth1: entered promiscuous mode
[ 1989.294357][T14545] br0: port 2(veth_segment) entered blocking state
[ 1989.294527][T14545] br0: port 2(veth_segment) entered disabled state
[ 1989.294686][T14545] veth_segment: entered allmulticast mode
[ 1989.295558][T14545] veth_segment: entered promiscuous mode
[ 1989.319657][T14546] br0: port 2(veth_segment) entered blocking state
[ 1989.319832][T14546] br0: port 2(veth_segment) entered forwarding state
[ 1989.320125][T14546] br0: port 1(veth1) entered blocking state
[ 1989.320275][T14546] br0: port 1(veth1) entered forwarding state
[ 1991.869270][T14559] iperf3 (14559) used greatest stack depth: 22400 bytes left
[ 1992.000370][   T12] br0: port 1(veth1) entered disabled state
[ 1992.007414][   T12] veth1 (unregistering): left allmulticast mode
[ 1992.007575][   T12] veth1 (unregistering): left promiscuous mode
[ 1992.007724][   T12] br0: port 1(veth1) entered disabled state
[ 1992.032724][   T12] veth_segment: left allmulticast mode
[ 1992.032855][   T12] veth_segment: left promiscuous mode
[ 1992.033065][   T12] br0: port 2(veth_segment) entered disabled state
[ 2008.833816][T14968] br0: port 1(veth1) entered blocking state
[ 2008.834001][T14968] br0: port 1(veth1) entered disabled state
[ 2008.834479][T14968] veth1: entered allmulticast mode
[ 2008.835353][T14968] veth1: entered promiscuous mode
[ 2009.019827][T14973] br0: port 2(veth_segment) entered blocking state
[ 2009.020005][T14973] br0: port 2(veth_segment) entered disabled state
[ 2009.020173][T14973] veth_segment: entered allmulticast mode
[ 2009.021546][T14973] veth_segment: entered promiscuous mode
[ 2009.045818][T14974] br0: port 2(veth_segment) entered blocking state
[ 2009.045995][T14974] br0: port 2(veth_segment) entered forwarding state
[ 2009.046282][T14974] br0: port 1(veth1) entered blocking state
[ 2009.046436][T14974] br0: port 1(veth1) entered forwarding state
[ 2011.304440][T14987] iperf3 (14987) used greatest stack depth: 20960 bytes left
[ 2011.434747][   T12] br0: port 1(veth1) entered disabled state
[ 2011.444020][   T12] veth1 (unregistering): left allmulticast mode
[ 2011.445075][   T12] veth1 (unregistering): left promiscuous mode
[ 2011.445272][   T12] br0: port 1(veth1) entered disabled state
[ 2011.488963][   T12] veth_segment: left allmulticast mode
[ 2011.489170][   T12] veth_segment: left promiscuous mode
[ 2011.489403][   T12] br0: port 2(veth_segment) entered disabled state