[ 1797.739815][T14182] br0: port 1(veth1) entered blocking state
[ 1797.740044][T14182] br0: port 1(veth1) entered disabled state
[ 1797.740275][T14182] veth1: entered allmulticast mode
[ 1797.741181][T14182] veth1: entered promiscuous mode
[ 1797.910782][T14187] br0: port 2(veth_segment) entered blocking state
[ 1797.910947][T14187] br0: port 2(veth_segment) entered disabled state
[ 1797.911103][T14187] veth_segment: entered allmulticast mode
[ 1797.911948][T14187] veth_segment: entered promiscuous mode
[ 1797.939430][T14188] br0: port 2(veth_segment) entered blocking state
[ 1797.939631][T14188] br0: port 2(veth_segment) entered forwarding state
[ 1797.939959][T14188] br0: port 1(veth1) entered blocking state
[ 1797.940149][T14188] br0: port 1(veth1) entered forwarding state
[ 1800.175171][T14201] iperf3 (14201) used greatest stack depth: 22416 bytes left
[ 1800.303977][   T12] br0: port 1(veth1) entered disabled state
[ 1800.315625][   T12] veth1 (unregistering): left allmulticast mode
[ 1800.315787][   T12] veth1 (unregistering): left promiscuous mode
[ 1800.315933][   T12] br0: port 1(veth1) entered disabled state
[ 1800.349925][   T12] veth_segment: left allmulticast mode
[ 1800.350056][   T12] veth_segment: left promiscuous mode
[ 1800.350241][   T12] br0: port 2(veth_segment) entered disabled state
[ 1816.279775][T14617] br0: port 1(veth1) entered blocking state
[ 1816.279955][T14617] br0: port 1(veth1) entered disabled state
[ 1816.280114][T14617] veth1: entered allmulticast mode
[ 1816.280972][T14617] veth1: entered promiscuous mode
[ 1816.447392][T14622] br0: port 2(veth_segment) entered blocking state
[ 1816.447598][T14622] br0: port 2(veth_segment) entered disabled state
[ 1816.447809][T14622] veth_segment: entered allmulticast mode
[ 1816.448733][T14622] veth_segment: entered promiscuous mode
[ 1816.471382][T14623] br0: port 2(veth_segment) entered blocking state
[ 1816.471561][T14623] br0: port 2(veth_segment) entered forwarding state
[ 1816.471808][T14623] br0: port 1(veth1) entered blocking state
[ 1816.471956][T14623] br0: port 1(veth1) entered forwarding state
[ 1818.735941][T14636] iperf3 (14636) used greatest stack depth: 21056 bytes left
[ 1818.861513][   T12] br0: port 1(veth1) entered disabled state
[ 1818.868727][   T12] veth1 (unregistering): left allmulticast mode
[ 1818.868996][   T12] veth1 (unregistering): left promiscuous mode
[ 1818.869160][   T12] br0: port 1(veth1) entered disabled state
[ 1818.903390][   T12] veth_segment: left allmulticast mode
[ 1818.903558][   T12] veth_segment: left promiscuous mode
[ 1818.903793][   T12] br0: port 2(veth_segment) entered disabled state