[ 1688.511586][T29059] br0: port 1(veth1) entered blocking state
[ 1688.511772][T29059] br0: port 1(veth1) entered disabled state
[ 1688.511936][T29059] veth1: entered allmulticast mode
[ 1688.512793][T29059] veth1: entered promiscuous mode
[ 1688.695994][T29064] br0: port 2(veth_segment) entered blocking state
[ 1688.696373][T29064] br0: port 2(veth_segment) entered disabled state
[ 1688.696529][T29064] veth_segment: entered allmulticast mode
[ 1688.697408][T29064] veth_segment: entered promiscuous mode
[ 1688.719409][T29065] br0: port 2(veth_segment) entered blocking state
[ 1688.719583][T29065] br0: port 2(veth_segment) entered forwarding state
[ 1688.719888][T29065] br0: port 1(veth1) entered blocking state
[ 1688.720040][T29065] br0: port 1(veth1) entered forwarding state
[ 1691.310992][T29078] iperf3 (29078) used greatest stack depth: 22304 bytes left
[ 1691.433480][   T12] br0: port 1(veth1) entered disabled state
[ 1691.442714][   T12] veth1 (unregistering): left allmulticast mode
[ 1691.442889][   T12] veth1 (unregistering): left promiscuous mode
[ 1691.443034][   T12] br0: port 1(veth1) entered disabled state
[ 1691.477322][   T12] veth_segment: left allmulticast mode
[ 1691.477456][   T12] veth_segment: left promiscuous mode
[ 1691.477635][   T12] br0: port 2(veth_segment) entered disabled state
[ 1707.419689][T29490] br0: port 1(veth1) entered blocking state
[ 1707.419878][T29490] br0: port 1(veth1) entered disabled state
[ 1707.420039][T29490] veth1: entered allmulticast mode
[ 1707.421055][T29490] veth1: entered promiscuous mode
[ 1707.580984][T29495] br0: port 2(veth_segment) entered blocking state
[ 1707.581720][T29495] br0: port 2(veth_segment) entered disabled state
[ 1707.581882][T29495] veth_segment: entered allmulticast mode
[ 1707.582747][T29495] veth_segment: entered promiscuous mode
[ 1707.604209][T29496] br0: port 2(veth_segment) entered blocking state
[ 1707.604415][T29496] br0: port 2(veth_segment) entered forwarding state
[ 1707.604738][T29496] br0: port 1(veth1) entered blocking state
[ 1707.604928][T29496] br0: port 1(veth1) entered forwarding state
[ 1709.890017][T29509] iperf3 (29509) used greatest stack depth: 21952 bytes left
[ 1710.008925][   T12] br0: port 1(veth1) entered disabled state
[ 1710.020600][   T12] veth1 (unregistering): left allmulticast mode
[ 1710.020843][   T12] veth1 (unregistering): left promiscuous mode
[ 1710.021003][   T12] br0: port 1(veth1) entered disabled state
[ 1710.059447][   T12] veth_segment: left allmulticast mode
[ 1710.059590][   T12] veth_segment: left promiscuous mode
[ 1710.059772][   T12] br0: port 2(veth_segment) entered disabled state