[ 1832.175874][T23347] br0: port 1(veth1) entered blocking state
[ 1832.176538][T23347] br0: port 1(veth1) entered disabled state
[ 1832.176716][T23347] veth1: entered allmulticast mode
[ 1832.177647][T23347] veth1: entered promiscuous mode
[ 1832.343655][T23352] br0: port 2(veth_segment) entered blocking state
[ 1832.343878][T23352] br0: port 2(veth_segment) entered disabled state
[ 1832.344117][T23352] veth_segment: entered allmulticast mode
[ 1832.345091][T23352] veth_segment: entered promiscuous mode
[ 1832.381069][T23353] br0: port 1(veth1) entered blocking state
[ 1832.381291][T23353] br0: port 1(veth1) entered forwarding state
[ 1832.403755][T12694] br0: port 2(veth_segment) entered blocking state
[ 1832.404045][T12694] br0: port 2(veth_segment) entered forwarding state
[ 1834.697498][T23366] iperf3 (23366) used greatest stack depth: 23072 bytes left
[ 1834.836039][   T12] br0: port 1(veth1) entered disabled state
[ 1834.844386][   T12] veth1 (unregistering): left allmulticast mode
[ 1834.844612][   T12] veth1 (unregistering): left promiscuous mode
[ 1834.844819][   T12] br0: port 1(veth1) entered disabled state
[ 1834.872902][   T12] veth_segment: left allmulticast mode
[ 1834.873095][   T12] veth_segment: left promiscuous mode
[ 1834.873357][   T12] br0: port 2(veth_segment) entered disabled state
[ 1851.165535][T23814] br0: port 1(veth1) entered blocking state
[ 1851.165775][T23814] br0: port 1(veth1) entered disabled state
[ 1851.165999][T23814] veth1: entered allmulticast mode
[ 1851.167413][T23814] veth1: entered promiscuous mode
[ 1851.342181][T23819] br0: port 2(veth_segment) entered blocking state
[ 1851.342400][T23819] br0: port 2(veth_segment) entered disabled state
[ 1851.342616][T23819] veth_segment: entered allmulticast mode
[ 1851.343588][T23819] veth_segment: entered promiscuous mode
[ 1851.366891][T23820] br0: port 1(veth1) entered blocking state
[ 1851.367084][T23820] br0: port 1(veth1) entered forwarding state
[ 1851.394328][   T66] br0: port 2(veth_segment) entered blocking state
[ 1851.394534][   T66] br0: port 2(veth_segment) entered forwarding state
[ 1854.583836][T23833] iperf3 (23833) used greatest stack depth: 21424 bytes left
[ 1854.748761][   T12] br0: port 1(veth1) entered disabled state
[ 1854.758374][   T12] veth1 (unregistering): left allmulticast mode
[ 1854.758568][   T12] veth1 (unregistering): left promiscuous mode
[ 1854.758729][   T12] br0: port 1(veth1) entered disabled state
[ 1854.789237][   T12] veth_segment: left allmulticast mode
[ 1854.789400][   T12] veth_segment: left promiscuous mode
[ 1854.789605][   T12] br0: port 2(veth_segment) entered disabled state