[ 1952.673525][T23580] br0: port 1(veth1) entered blocking state
[ 1952.673722][T23580] br0: port 1(veth1) entered disabled state
[ 1952.673902][T23580] veth1: entered allmulticast mode
[ 1952.674769][T23580] veth1: entered promiscuous mode
[ 1952.868099][T23585] br0: port 2(veth_segment) entered blocking state
[ 1952.868273][T23585] br0: port 2(veth_segment) entered disabled state
[ 1952.868437][T23585] veth_segment: entered allmulticast mode
[ 1952.869304][T23585] veth_segment: entered promiscuous mode
[ 1952.892550][T23586] br0: port 2(veth_segment) entered blocking state
[ 1952.892727][T23586] br0: port 2(veth_segment) entered forwarding state
[ 1952.892984][T23586] br0: port 1(veth1) entered blocking state
[ 1952.893149][T23586] br0: port 1(veth1) entered forwarding state
[ 1955.163837][T23599] iperf3 (23599) used greatest stack depth: 22144 bytes left
[ 1955.297113][   T70] br0: port 1(veth1) entered disabled state
[ 1955.306842][   T70] veth1 (unregistering): left allmulticast mode
[ 1955.307453][   T70] veth1 (unregistering): left promiscuous mode
[ 1955.307621][   T70] br0: port 1(veth1) entered disabled state
[ 1955.344070][   T70] veth_segment: left allmulticast mode
[ 1955.344203][   T70] veth_segment: left promiscuous mode
[ 1955.344393][   T70] br0: port 2(veth_segment) entered disabled state
[ 1972.186905][T24032] br0: port 1(veth1) entered blocking state
[ 1972.187640][T24032] br0: port 1(veth1) entered disabled state
[ 1972.187806][T24032] veth1: entered allmulticast mode
[ 1972.188671][T24032] veth1: entered promiscuous mode
[ 1972.366624][T24037] br0: port 2(veth_segment) entered blocking state
[ 1972.366792][T24037] br0: port 2(veth_segment) entered disabled state
[ 1972.366948][T24037] veth_segment: entered allmulticast mode
[ 1972.367819][T24037] veth_segment: entered promiscuous mode
[ 1972.402396][T24038] br0: port 2(veth_segment) entered blocking state
[ 1972.402615][T24038] br0: port 2(veth_segment) entered forwarding state
[ 1972.402945][T24038] br0: port 1(veth1) entered blocking state
[ 1972.403149][T24038] br0: port 1(veth1) entered forwarding state
[ 1974.690450][T24051] iperf3 (24051) used greatest stack depth: 21184 bytes left
[ 1974.818645][   T70] br0: port 1(veth1) entered disabled state
[ 1974.834358][   T70] veth1 (unregistering): left allmulticast mode
[ 1974.834527][   T70] veth1 (unregistering): left promiscuous mode
[ 1974.834675][   T70] br0: port 1(veth1) entered disabled state
[ 1974.861911][   T70] veth_segment: left allmulticast mode
[ 1974.862060][   T70] veth_segment: left promiscuous mode
[ 1974.862246][   T70] br0: port 2(veth_segment) entered disabled state