[ 1784.658402][ T9308] br0: port 1(veth1) entered blocking state
[ 1784.658590][ T9308] br0: port 1(veth1) entered disabled state
[ 1784.658755][ T9308] veth1: entered allmulticast mode
[ 1784.659622][ T9308] veth1: entered promiscuous mode
[ 1784.839038][ T9313] br0: port 2(veth_segment) entered blocking state
[ 1784.839211][ T9313] br0: port 2(veth_segment) entered disabled state
[ 1784.839368][ T9313] veth_segment: entered allmulticast mode
[ 1784.840222][ T9313] veth_segment: entered promiscuous mode
[ 1784.866279][ T9314] br0: port 2(veth_segment) entered blocking state
[ 1784.866456][ T9314] br0: port 2(veth_segment) entered forwarding state
[ 1784.866765][ T9314] br0: port 1(veth1) entered blocking state
[ 1784.866916][ T9314] br0: port 1(veth1) entered forwarding state
[ 1787.133654][ T9327] iperf3 (9327) used greatest stack depth: 22304 bytes left
[ 1787.238348][   T12] br0: port 1(veth1) entered disabled state
[ 1787.246434][   T12] veth1 (unregistering): left allmulticast mode
[ 1787.246634][   T12] veth1 (unregistering): left promiscuous mode
[ 1787.246825][   T12] br0: port 1(veth1) entered disabled state
[ 1787.276470][   T12] veth_segment: left allmulticast mode
[ 1787.276603][   T12] veth_segment: left promiscuous mode
[ 1787.276781][   T12] br0: port 2(veth_segment) entered disabled state
[ 1803.085853][ T9740] br0: port 1(veth1) entered blocking state
[ 1803.086053][ T9740] br0: port 1(veth1) entered disabled state
[ 1803.086219][ T9740] veth1: entered allmulticast mode
[ 1803.087073][ T9740] veth1: entered promiscuous mode
[ 1803.256774][ T9745] br0: port 2(veth_segment) entered blocking state
[ 1803.257448][ T9745] br0: port 2(veth_segment) entered disabled state
[ 1803.257652][ T9745] veth_segment: entered allmulticast mode
[ 1803.265374][ T9745] veth_segment: entered promiscuous mode
[ 1803.298548][ T9746] br0: port 2(veth_segment) entered blocking state
[ 1803.298718][ T9746] br0: port 2(veth_segment) entered forwarding state
[ 1803.299000][ T9746] br0: port 1(veth1) entered blocking state
[ 1803.299150][ T9746] br0: port 1(veth1) entered forwarding state
[ 1805.545832][ T9759] iperf3 (9759) used greatest stack depth: 20944 bytes left
[ 1805.657181][   T12] br0: port 1(veth1) entered disabled state
[ 1805.667313][   T12] veth1 (unregistering): left allmulticast mode
[ 1805.667517][   T12] veth1 (unregistering): left promiscuous mode
[ 1805.667706][   T12] br0: port 1(veth1) entered disabled state
[ 1805.701704][   T12] veth_segment: left allmulticast mode
[ 1805.701871][   T12] veth_segment: left promiscuous mode
[ 1805.702152][   T12] br0: port 2(veth_segment) entered disabled state