[ 2134.673371][T11947] br0: port 1(veth1) entered blocking state
[ 2134.673686][T11947] br0: port 1(veth1) entered disabled state
[ 2134.673964][T11947] veth1: entered allmulticast mode
[ 2134.674990][T11947] veth1: entered promiscuous mode
[ 2134.878863][T11952] br0: port 2(veth_segment) entered blocking state
[ 2134.879204][T11952] br0: port 2(veth_segment) entered disabled state
[ 2134.879525][T11952] veth_segment: entered allmulticast mode
[ 2134.880596][T11952] veth_segment: entered promiscuous mode
[ 2134.908151][T11953] br0: port 2(veth_segment) entered blocking state
[ 2134.908453][T11953] br0: port 2(veth_segment) entered forwarding state
[ 2134.908875][T11953] br0: port 1(veth1) entered blocking state
[ 2134.909162][T11953] br0: port 1(veth1) entered forwarding state
[ 2137.213402][T11967] iperf3 (11967) used greatest stack depth: 22128 bytes left
[ 2137.345681][   T63] br0: port 1(veth1) entered disabled state
[ 2137.356449][   T63] veth1 (unregistering): left allmulticast mode
[ 2137.356747][   T63] veth1 (unregistering): left promiscuous mode
[ 2137.357014][   T63] br0: port 1(veth1) entered disabled state
[ 2137.390397][   T63] veth_segment: left allmulticast mode
[ 2137.390686][   T63] veth_segment: left promiscuous mode
[ 2137.390968][   T63] br0: port 2(veth_segment) entered disabled state
[ 2154.954461][T12387] br0: port 1(veth1) entered blocking state
[ 2154.954812][T12387] br0: port 1(veth1) entered disabled state
[ 2154.955159][T12387] veth1: entered allmulticast mode
[ 2154.956235][T12387] veth1: entered promiscuous mode
[ 2155.159217][T12392] br0: port 2(veth_segment) entered blocking state
[ 2155.159507][T12392] br0: port 2(veth_segment) entered disabled state
[ 2155.159780][T12392] veth_segment: entered allmulticast mode
[ 2155.160765][T12392] veth_segment: entered promiscuous mode
[ 2155.190384][T12393] br0: port 2(veth_segment) entered blocking state
[ 2155.190725][T12393] br0: port 2(veth_segment) entered forwarding state
[ 2155.191631][T12393] br0: port 1(veth1) entered blocking state
[ 2155.191955][T12393] br0: port 1(veth1) entered forwarding state
[ 2157.477442][T12406] iperf3 (12406) used greatest stack depth: 21264 bytes left
[ 2157.596725][   T63] br0: port 1(veth1) entered disabled state
[ 2157.608416][   T63] veth1 (unregistering): left allmulticast mode
[ 2157.608740][   T63] veth1 (unregistering): left promiscuous mode
[ 2157.609866][   T63] br0: port 1(veth1) entered disabled state
[ 2157.632037][   T63] veth_segment: left allmulticast mode
[ 2157.632359][   T63] veth_segment: left promiscuous mode
[ 2157.632639][   T63] br0: port 2(veth_segment) entered disabled state