[ 1839.314503][T20108] br0: port 1(veth1) entered blocking state
[ 1839.314850][T20108] br0: port 1(veth1) entered disabled state
[ 1839.315202][T20108] veth1: entered allmulticast mode
[ 1839.316264][T20108] veth1: entered promiscuous mode
[ 1839.525175][T20113] br0: port 2(veth_segment) entered blocking state
[ 1839.525462][T20113] br0: port 2(veth_segment) entered disabled state
[ 1839.525733][T20113] veth_segment: entered allmulticast mode
[ 1839.526706][T20113] veth_segment: entered promiscuous mode
[ 1839.562398][T20114] br0: port 2(veth_segment) entered blocking state
[ 1839.562692][T20114] br0: port 2(veth_segment) entered forwarding state
[ 1839.563083][T20114] br0: port 1(veth1) entered blocking state
[ 1839.563368][T20114] br0: port 1(veth1) entered forwarding state
[ 1842.245616][T20127] iperf3 (20127) used greatest stack depth: 21808 bytes left
[ 1842.381213][   T69] br0: port 1(veth1) entered disabled state
[ 1842.391868][   T69] veth1 (unregistering): left allmulticast mode
[ 1842.392165][   T69] veth1 (unregistering): left promiscuous mode
[ 1842.392431][   T69] br0: port 1(veth1) entered disabled state
[ 1842.416880][   T69] veth_segment: left allmulticast mode
[ 1842.417102][   T69] veth_segment: left promiscuous mode
[ 1842.417792][   T69] br0: port 2(veth_segment) entered disabled state
[ 1859.892536][T20552] br0: port 1(veth1) entered blocking state
[ 1859.892845][T20552] br0: port 1(veth1) entered disabled state
[ 1859.893118][T20552] veth1: entered allmulticast mode
[ 1859.894116][T20552] veth1: entered promiscuous mode
[ 1860.088523][T20557] br0: port 2(veth_segment) entered blocking state
[ 1860.088808][T20557] br0: port 2(veth_segment) entered disabled state
[ 1860.089073][T20557] veth_segment: entered allmulticast mode
[ 1860.090052][T20557] veth_segment: entered promiscuous mode
[ 1860.118361][T20558] br0: port 2(veth_segment) entered blocking state
[ 1860.118687][T20558] br0: port 2(veth_segment) entered forwarding state
[ 1860.119136][T20558] br0: port 1(veth1) entered blocking state
[ 1860.119464][T20558] br0: port 1(veth1) entered forwarding state
[ 1862.416440][T20571] iperf3 (20571) used greatest stack depth: 20992 bytes left
[ 1862.544636][   T69] br0: port 1(veth1) entered disabled state
[ 1862.552686][   T69] veth1 (unregistering): left allmulticast mode
[ 1862.552970][   T69] veth1 (unregistering): left promiscuous mode
[ 1862.553237][   T69] br0: port 1(veth1) entered disabled state
[ 1862.582442][   T69] veth_segment: left allmulticast mode
[ 1862.582731][   T69] veth_segment: left promiscuous mode
[ 1862.583025][   T69] br0: port 2(veth_segment) entered disabled state