[ 1678.148656][ T4407] br0: port 1(veth1) entered blocking state
[ 1678.148847][ T4407] br0: port 1(veth1) entered disabled state
[ 1678.149007][ T4407] veth1: entered allmulticast mode
[ 1678.149860][ T4407] veth1: entered promiscuous mode
[ 1678.326929][ T4412] br0: port 2(veth_segment) entered blocking state
[ 1678.327119][ T4412] br0: port 2(veth_segment) entered disabled state
[ 1678.327290][ T4412] veth_segment: entered allmulticast mode
[ 1678.328143][ T4412] veth_segment: entered promiscuous mode
[ 1678.351059][ T4413] br0: port 1(veth1) entered blocking state
[ 1678.351256][ T4413] br0: port 1(veth1) entered forwarding state
[ 1678.392826][T21169] br0: port 2(veth_segment) entered blocking state
[ 1678.393074][T21169] br0: port 2(veth_segment) entered forwarding state
[ 1680.860960][ T4426] iperf3 (4426) used greatest stack depth: 22840 bytes left
[ 1680.988832][   T71] br0: port 1(veth1) entered disabled state
[ 1680.999438][   T71] veth1 (unregistering): left allmulticast mode
[ 1680.999609][   T71] veth1 (unregistering): left promiscuous mode
[ 1680.999757][   T71] br0: port 1(veth1) entered disabled state
[ 1681.041142][   T71] veth_segment: left allmulticast mode
[ 1681.041294][   T71] veth_segment: left promiscuous mode
[ 1681.041499][   T71] br0: port 2(veth_segment) entered disabled state
[ 1696.941013][ T4838] br0: port 1(veth1) entered blocking state
[ 1696.941251][ T4838] br0: port 1(veth1) entered disabled state
[ 1696.941472][ T4838] veth1: entered allmulticast mode
[ 1696.942418][ T4838] veth1: entered promiscuous mode
[ 1697.116805][ T4843] br0: port 2(veth_segment) entered blocking state
[ 1697.116974][ T4843] br0: port 2(veth_segment) entered disabled state
[ 1697.117138][ T4843] veth_segment: entered allmulticast mode
[ 1697.117976][ T4843] veth_segment: entered promiscuous mode
[ 1697.154219][ T4844] br0: port 1(veth1) entered blocking state
[ 1697.154400][ T4844] br0: port 1(veth1) entered forwarding state
[ 1697.178761][   T36] br0: port 2(veth_segment) entered blocking state
[ 1697.178955][   T36] br0: port 2(veth_segment) entered forwarding state
[ 1699.396623][ T4857] iperf3 (4857) used greatest stack depth: 21712 bytes left
[ 1699.525647][   T71] br0: port 1(veth1) entered disabled state
[ 1699.533593][   T71] veth1 (unregistering): left allmulticast mode
[ 1699.533795][   T71] veth1 (unregistering): left promiscuous mode
[ 1699.533986][   T71] br0: port 1(veth1) entered disabled state
[ 1699.564799][   T71] veth_segment: left allmulticast mode
[ 1699.564930][   T71] veth_segment: left promiscuous mode
[ 1699.565122][   T71] br0: port 2(veth_segment) entered disabled state