[ 1880.483154][T22716] br0: port 1(veth1) entered blocking state
[ 1880.483388][T22716] br0: port 1(veth1) entered disabled state
[ 1880.483599][T22716] veth1: entered allmulticast mode
[ 1880.484538][T22716] veth1: entered promiscuous mode
[ 1880.657814][T22721] br0: port 2(veth_segment) entered blocking state
[ 1880.657986][T22721] br0: port 2(veth_segment) entered disabled state
[ 1880.658139][T22721] veth_segment: entered allmulticast mode
[ 1880.659018][T22721] veth_segment: entered promiscuous mode
[ 1880.684835][T22722] br0: port 2(veth_segment) entered blocking state
[ 1880.685043][T22722] br0: port 2(veth_segment) entered forwarding state
[ 1880.685364][T22722] br0: port 1(veth1) entered blocking state
[ 1880.685559][T22722] br0: port 1(veth1) entered forwarding state
[ 1883.259510][T22734] iperf3 (22734) used greatest stack depth: 21936 bytes left
[ 1883.380492][   T71] br0: port 1(veth1) entered disabled state
[ 1883.392448][   T71] veth1 (unregistering): left allmulticast mode
[ 1883.392620][   T71] veth1 (unregistering): left promiscuous mode
[ 1883.392768][   T71] br0: port 1(veth1) entered disabled state
[ 1883.420563][   T71] veth_segment: left allmulticast mode
[ 1883.420697][   T71] veth_segment: left promiscuous mode
[ 1883.420886][   T71] br0: port 2(veth_segment) entered disabled state
[ 1899.681789][T23141] br0: port 1(veth1) entered blocking state
[ 1899.682516][T23141] br0: port 1(veth1) entered disabled state
[ 1899.682684][T23141] veth1: entered allmulticast mode
[ 1899.683543][T23141] veth1: entered promiscuous mode
[ 1899.856327][T23146] br0: port 2(veth_segment) entered blocking state
[ 1899.856540][T23146] br0: port 2(veth_segment) entered disabled state
[ 1899.856751][T23146] veth_segment: entered allmulticast mode
[ 1899.857688][T23146] veth_segment: entered promiscuous mode
[ 1899.888550][T23147] br0: port 2(veth_segment) entered blocking state
[ 1899.888721][T23147] br0: port 2(veth_segment) entered forwarding state
[ 1899.889002][T23147] br0: port 1(veth1) entered blocking state
[ 1899.889151][T23147] br0: port 1(veth1) entered forwarding state
[ 1902.158608][T23160] iperf3 (23160) used greatest stack depth: 21288 bytes left
[ 1902.273565][   T71] br0: port 1(veth1) entered disabled state
[ 1902.284589][   T71] veth1 (unregistering): left allmulticast mode
[ 1902.284754][   T71] veth1 (unregistering): left promiscuous mode
[ 1902.284896][   T71] br0: port 1(veth1) entered disabled state
[ 1902.313138][   T71] veth_segment: left allmulticast mode
[ 1902.313274][   T71] veth_segment: left promiscuous mode
[ 1902.313466][   T71] br0: port 2(veth_segment) entered disabled state