[ 1821.168368][T32483] br0: port 1(veth1) entered blocking state
[ 1821.168562][T32483] br0: port 1(veth1) entered disabled state
[ 1821.168726][T32483] veth1: entered allmulticast mode
[ 1821.169560][T32483] veth1: entered promiscuous mode
[ 1821.338160][T32488] br0: port 2(veth_segment) entered blocking state
[ 1821.338754][T32488] br0: port 2(veth_segment) entered disabled state
[ 1821.338968][T32488] veth_segment: entered allmulticast mode
[ 1821.339903][T32488] veth_segment: entered promiscuous mode
[ 1821.367001][T32489] br0: port 1(veth1) entered blocking state
[ 1821.367173][T32489] br0: port 1(veth1) entered forwarding state
[ 1821.395032][   T39] br0: port 2(veth_segment) entered blocking state
[ 1821.395196][   T39] br0: port 2(veth_segment) entered forwarding state
[ 1823.648880][T32503] iperf3 (32503) used greatest stack depth: 23056 bytes left
[ 1823.771433][   T12] br0: port 1(veth1) entered disabled state
[ 1823.782682][   T12] veth1 (unregistering): left allmulticast mode
[ 1823.782849][   T12] veth1 (unregistering): left promiscuous mode
[ 1823.782994][   T12] br0: port 1(veth1) entered disabled state
[ 1823.831947][   T12] veth_segment: left allmulticast mode
[ 1823.832091][   T12] veth_segment: left promiscuous mode
[ 1823.832288][   T12] br0: port 2(veth_segment) entered disabled state
[ 1839.515941][  T446] br0: port 1(veth1) entered blocking state
[ 1839.516172][  T446] br0: port 1(veth1) entered disabled state
[ 1839.516897][  T446] veth1: entered allmulticast mode
[ 1839.517805][  T446] veth1: entered promiscuous mode
[ 1839.688937][  T451] br0: port 2(veth_segment) entered blocking state
[ 1839.689145][  T451] br0: port 2(veth_segment) entered disabled state
[ 1839.689727][  T451] veth_segment: entered allmulticast mode
[ 1839.690654][  T451] veth_segment: entered promiscuous mode
[ 1839.720356][  T452] br0: port 1(veth1) entered blocking state
[ 1839.720562][  T452] br0: port 1(veth1) entered forwarding state
[ 1839.743923][   T39] br0: port 2(veth_segment) entered blocking state
[ 1839.744087][   T39] br0: port 2(veth_segment) entered forwarding state
[ 1841.977739][  T466] iperf3 (466) used greatest stack depth: 21616 bytes left
[ 1842.090747][   T12] br0: port 1(veth1) entered disabled state
[ 1842.099695][   T12] veth1 (unregistering): left allmulticast mode
[ 1842.099861][   T12] veth1 (unregistering): left promiscuous mode
[ 1842.100008][   T12] br0: port 1(veth1) entered disabled state
[ 1842.130404][   T12] veth_segment: left allmulticast mode
[ 1842.130568][   T12] veth_segment: left promiscuous mode
[ 1842.130813][   T12] br0: port 2(veth_segment) entered disabled state