[ 1709.418079][T17758] br0: port 1(veth1) entered blocking state
[ 1709.418269][T17758] br0: port 1(veth1) entered disabled state
[ 1709.418430][T17758] veth1: entered allmulticast mode
[ 1709.419945][T17758] veth1: entered promiscuous mode
[ 1709.606220][T17763] br0: port 2(veth_segment) entered blocking state
[ 1709.606386][T17763] br0: port 2(veth_segment) entered disabled state
[ 1709.606545][T17763] veth_segment: entered allmulticast mode
[ 1709.611929][T17763] veth_segment: entered promiscuous mode
[ 1709.634358][T17764] br0: port 2(veth_segment) entered blocking state
[ 1709.634529][T17764] br0: port 2(veth_segment) entered forwarding state
[ 1709.634805][T17764] br0: port 1(veth1) entered blocking state
[ 1709.634963][T17764] br0: port 1(veth1) entered forwarding state
[ 1711.900708][T17777] iperf3 (17777) used greatest stack depth: 22208 bytes left
[ 1712.006285][   T68] br0: port 1(veth1) entered disabled state
[ 1712.016080][   T68] veth1 (unregistering): left allmulticast mode
[ 1712.016292][   T68] veth1 (unregistering): left promiscuous mode
[ 1712.016514][   T68] br0: port 1(veth1) entered disabled state
[ 1712.044975][   T68] veth_segment: left allmulticast mode
[ 1712.045113][   T68] veth_segment: left promiscuous mode
[ 1712.045297][   T68] br0: port 2(veth_segment) entered disabled state
[ 1728.176140][T18190] br0: port 1(veth1) entered blocking state
[ 1728.176387][T18190] br0: port 1(veth1) entered disabled state
[ 1728.177145][T18190] veth1: entered allmulticast mode
[ 1728.178085][T18190] veth1: entered promiscuous mode
[ 1728.355286][T18195] br0: port 2(veth_segment) entered blocking state
[ 1728.355490][T18195] br0: port 2(veth_segment) entered disabled state
[ 1728.355784][T18195] veth_segment: entered allmulticast mode
[ 1728.356707][T18195] veth_segment: entered promiscuous mode
[ 1728.383548][T18196] br0: port 2(veth_segment) entered blocking state
[ 1728.383725][T18196] br0: port 2(veth_segment) entered forwarding state
[ 1728.384003][T18196] br0: port 1(veth1) entered blocking state
[ 1728.384151][T18196] br0: port 1(veth1) entered forwarding state
[ 1730.656249][T18209] iperf3 (18209) used greatest stack depth: 21760 bytes left
[ 1730.765061][   T68] br0: port 1(veth1) entered disabled state
[ 1730.777939][   T68] veth1 (unregistering): left allmulticast mode
[ 1730.778107][   T68] veth1 (unregistering): left promiscuous mode
[ 1730.778253][   T68] br0: port 1(veth1) entered disabled state
[ 1730.807661][   T68] veth_segment: left allmulticast mode
[ 1730.807796][   T68] veth_segment: left promiscuous mode
[ 1730.807988][   T68] br0: port 2(veth_segment) entered disabled state