[ 1882.334797][T12046] br0: port 1(veth1) entered blocking state
[ 1882.335034][T12046] br0: port 1(veth1) entered disabled state
[ 1882.335254][T12046] veth1: entered allmulticast mode
[ 1882.336248][T12046] veth1: entered promiscuous mode
[ 1882.511847][T12051] br0: port 2(veth_segment) entered blocking state
[ 1882.512058][T12051] br0: port 2(veth_segment) entered disabled state
[ 1882.512278][T12051] veth_segment: entered allmulticast mode
[ 1882.513575][T12051] veth_segment: entered promiscuous mode
[ 1882.538955][T12052] br0: port 1(veth1) entered blocking state
[ 1882.539165][T12052] br0: port 1(veth1) entered forwarding state
[ 1882.577541][T12103] br0: port 2(veth_segment) entered blocking state
[ 1882.577708][T12103] br0: port 2(veth_segment) entered forwarding state
[ 1884.814183][T12065] iperf3 (12065) used greatest stack depth: 22320 bytes left
[ 1884.949877][   T12] br0: port 1(veth1) entered disabled state
[ 1884.964748][   T12] veth1 (unregistering): left allmulticast mode
[ 1884.964930][   T12] veth1 (unregistering): left promiscuous mode
[ 1884.965087][   T12] br0: port 1(veth1) entered disabled state
[ 1885.016186][   T12] veth_segment: left allmulticast mode
[ 1885.016376][   T12] veth_segment: left promiscuous mode
[ 1885.016583][   T12] br0: port 2(veth_segment) entered disabled state
[ 1901.421882][T12486] br0: port 1(veth1) entered blocking state
[ 1901.422117][T12486] br0: port 1(veth1) entered disabled state
[ 1901.422779][T12486] veth1: entered allmulticast mode
[ 1901.423803][T12486] veth1: entered promiscuous mode
[ 1901.614006][T12491] br0: port 2(veth_segment) entered blocking state
[ 1901.614222][T12491] br0: port 2(veth_segment) entered disabled state
[ 1901.614455][T12491] veth_segment: entered allmulticast mode
[ 1901.615436][T12491] veth_segment: entered promiscuous mode
[ 1901.638422][T12492] br0: port 1(veth1) entered blocking state
[ 1901.638601][T12492] br0: port 1(veth1) entered forwarding state
[ 1901.665077][   T36] br0: port 2(veth_segment) entered blocking state
[ 1901.665282][   T36] br0: port 2(veth_segment) entered forwarding state
[ 1903.890829][T12505] iperf3 (12505) used greatest stack depth: 22000 bytes left
[ 1904.009994][   T12] br0: port 1(veth1) entered disabled state
[ 1904.028679][   T12] veth1 (unregistering): left allmulticast mode
[ 1904.028857][   T12] veth1 (unregistering): left promiscuous mode
[ 1904.029015][   T12] br0: port 1(veth1) entered disabled state
[ 1904.059065][   T12] veth_segment: left allmulticast mode
[ 1904.059215][   T12] veth_segment: left promiscuous mode
[ 1904.059414][   T12] br0: port 2(veth_segment) entered disabled state