[ 1963.217452][T17032] br0: port 1(veth1) entered blocking state
[ 1963.217652][T17032] br0: port 1(veth1) entered disabled state
[ 1963.217813][T17032] veth1: entered allmulticast mode
[ 1963.218689][T17032] veth1: entered promiscuous mode
[ 1963.395965][T17037] br0: port 2(veth_segment) entered blocking state
[ 1963.396143][T17037] br0: port 2(veth_segment) entered disabled state
[ 1963.396300][T17037] veth_segment: entered allmulticast mode
[ 1963.397515][T17037] veth_segment: entered promiscuous mode
[ 1963.429791][T17038] br0: port 2(veth_segment) entered blocking state
[ 1963.430244][T17038] br0: port 2(veth_segment) entered forwarding state
[ 1963.430655][T17038] br0: port 1(veth1) entered blocking state
[ 1963.430809][T17038] br0: port 1(veth1) entered forwarding state
[ 1965.689446][T17051] iperf3 (17051) used greatest stack depth: 22160 bytes left
[ 1965.807218][   T12] br0: port 1(veth1) entered disabled state
[ 1965.816703][   T12] veth1 (unregistering): left allmulticast mode
[ 1965.816910][   T12] veth1 (unregistering): left promiscuous mode
[ 1965.817107][   T12] br0: port 1(veth1) entered disabled state
[ 1965.843751][   T12] veth_segment: left allmulticast mode
[ 1965.843919][   T12] veth_segment: left promiscuous mode
[ 1965.844166][   T12] br0: port 2(veth_segment) entered disabled state
[ 1982.240235][T17462] br0: port 1(veth1) entered blocking state
[ 1982.240478][T17462] br0: port 1(veth1) entered disabled state
[ 1982.240689][T17462] veth1: entered allmulticast mode
[ 1982.241640][T17462] veth1: entered promiscuous mode
[ 1982.415968][T17467] br0: port 2(veth_segment) entered blocking state
[ 1982.416132][T17467] br0: port 2(veth_segment) entered disabled state
[ 1982.416294][T17467] veth_segment: entered allmulticast mode
[ 1982.417148][T17467] veth_segment: entered promiscuous mode
[ 1982.439259][T17468] br0: port 2(veth_segment) entered blocking state
[ 1982.439501][T17468] br0: port 2(veth_segment) entered forwarding state
[ 1982.439819][T17468] br0: port 1(veth1) entered blocking state
[ 1982.440006][T17468] br0: port 1(veth1) entered forwarding state
[ 1984.696281][T17481] iperf3 (17481) used greatest stack depth: 21088 bytes left
[ 1984.817511][   T12] br0: port 1(veth1) entered disabled state
[ 1984.827706][   T12] veth1 (unregistering): left allmulticast mode
[ 1984.827878][   T12] veth1 (unregistering): left promiscuous mode
[ 1984.828026][   T12] br0: port 1(veth1) entered disabled state
[ 1984.853993][   T12] veth_segment: left allmulticast mode
[ 1984.854130][   T12] veth_segment: left promiscuous mode
[ 1984.854324][   T12] br0: port 2(veth_segment) entered disabled state