[ 1672.467111][T20936] br0: port 1(veth1) entered blocking state
[ 1672.467299][T20936] br0: port 1(veth1) entered disabled state
[ 1672.467460][T20936] veth1: entered allmulticast mode
[ 1672.468921][T20936] veth1: entered promiscuous mode
[ 1672.632772][T20941] br0: port 2(veth_segment) entered blocking state
[ 1672.632944][T20941] br0: port 2(veth_segment) entered disabled state
[ 1672.633100][T20941] veth_segment: entered allmulticast mode
[ 1672.633948][T20941] veth_segment: entered promiscuous mode
[ 1672.664245][T20942] br0: port 1(veth1) entered blocking state
[ 1672.664420][T20942] br0: port 1(veth1) entered forwarding state
[ 1672.694506][T27785] br0: port 2(veth_segment) entered blocking state
[ 1672.694769][T27785] br0: port 2(veth_segment) entered forwarding state
[ 1674.921781][T20955] iperf3 (20955) used greatest stack depth: 22304 bytes left
[ 1675.065282][   T12] br0: port 1(veth1) entered disabled state
[ 1675.082164][   T12] veth1 (unregistering): left allmulticast mode
[ 1675.082407][   T12] veth1 (unregistering): left promiscuous mode
[ 1675.082634][   T12] br0: port 1(veth1) entered disabled state
[ 1675.131102][   T12] veth_segment: left allmulticast mode
[ 1675.131248][   T12] veth_segment: left promiscuous mode
[ 1675.131438][   T12] br0: port 2(veth_segment) entered disabled state
[ 1691.028894][T21373] br0: port 1(veth1) entered blocking state
[ 1691.029132][T21373] br0: port 1(veth1) entered disabled state
[ 1691.034294][T21373] veth1: entered allmulticast mode
[ 1691.035161][T21373] veth1: entered promiscuous mode
[ 1691.198534][T21378] br0: port 2(veth_segment) entered blocking state
[ 1691.198704][T21378] br0: port 2(veth_segment) entered disabled state
[ 1691.198871][T21378] veth_segment: entered allmulticast mode
[ 1691.199701][T21378] veth_segment: entered promiscuous mode
[ 1691.220891][T21379] br0: port 1(veth1) entered blocking state
[ 1691.221061][T21379] br0: port 1(veth1) entered forwarding state
[ 1691.259810][  T238] br0: port 2(veth_segment) entered blocking state
[ 1691.259977][  T238] br0: port 2(veth_segment) entered forwarding state
[ 1693.543759][T21392] iperf3 (21392) used greatest stack depth: 21608 bytes left
[ 1693.678637][   T12] br0: port 1(veth1) entered disabled state
[ 1693.689249][   T12] veth1 (unregistering): left allmulticast mode
[ 1693.689419][   T12] veth1 (unregistering): left promiscuous mode
[ 1693.689568][   T12] br0: port 1(veth1) entered disabled state
[ 1693.727277][   T12] veth_segment: left allmulticast mode
[ 1693.727653][   T12] veth_segment: left promiscuous mode
[ 1693.728886][   T12] br0: port 2(veth_segment) entered disabled state