[ 1634.007632][T28815] br0: port 1(veth1) entered blocking state
[ 1634.007828][T28815] br0: port 1(veth1) entered disabled state
[ 1634.007993][T28815] veth1: entered allmulticast mode
[ 1634.008862][T28815] veth1: entered promiscuous mode
[ 1634.178899][T28820] br0: port 2(veth_segment) entered blocking state
[ 1634.179108][T28820] br0: port 2(veth_segment) entered disabled state
[ 1634.179318][T28820] veth_segment: entered allmulticast mode
[ 1634.180279][T28820] veth_segment: entered promiscuous mode
[ 1634.207691][T28821] br0: port 1(veth1) entered blocking state
[ 1634.208000][T28821] br0: port 1(veth1) entered forwarding state
[ 1634.239403][T22038] br0: port 2(veth_segment) entered blocking state
[ 1634.239560][T22038] br0: port 2(veth_segment) entered forwarding state
[ 1636.464959][T28834] iperf3 (28834) used greatest stack depth: 22480 bytes left
[ 1636.582516][   T12] br0: port 1(veth1) entered disabled state
[ 1636.591047][   T12] veth1 (unregistering): left allmulticast mode
[ 1636.591218][   T12] veth1 (unregistering): left promiscuous mode
[ 1636.591364][   T12] br0: port 1(veth1) entered disabled state
[ 1636.636366][   T12] veth_segment: left allmulticast mode
[ 1636.636508][   T12] veth_segment: left promiscuous mode
[ 1636.636706][   T12] br0: port 2(veth_segment) entered disabled state
[ 1652.602245][T29240] br0: port 1(veth1) entered blocking state
[ 1652.602431][T29240] br0: port 1(veth1) entered disabled state
[ 1652.602599][T29240] veth1: entered allmulticast mode
[ 1652.603454][T29240] veth1: entered promiscuous mode
[ 1652.778564][T29245] br0: port 2(veth_segment) entered blocking state
[ 1652.778746][T29245] br0: port 2(veth_segment) entered disabled state
[ 1652.778908][T29245] veth_segment: entered allmulticast mode
[ 1652.779777][T29245] veth_segment: entered promiscuous mode
[ 1652.806826][T29246] br0: port 1(veth1) entered blocking state
[ 1652.807030][T29246] br0: port 1(veth1) entered forwarding state
[ 1652.841670][   T38] br0: port 2(veth_segment) entered blocking state
[ 1652.841838][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1655.060224][T29259] iperf3 (29259) used greatest stack depth: 21728 bytes left
[ 1655.176537][   T12] br0: port 1(veth1) entered disabled state
[ 1655.185056][   T12] veth1 (unregistering): left allmulticast mode
[ 1655.185222][   T12] veth1 (unregistering): left promiscuous mode
[ 1655.185366][   T12] br0: port 1(veth1) entered disabled state
[ 1655.213734][   T12] veth_segment: left allmulticast mode
[ 1655.213867][   T12] veth_segment: left promiscuous mode
[ 1655.214049][   T12] br0: port 2(veth_segment) entered disabled state