[ 1678.517006][ T3004] br0: port 1(veth1) entered blocking state
[ 1678.517261][ T3004] br0: port 1(veth1) entered disabled state
[ 1678.517473][ T3004] veth1: entered allmulticast mode
[ 1678.518400][ T3004] veth1: entered promiscuous mode
[ 1678.683327][ T3009] br0: port 2(veth_segment) entered blocking state
[ 1678.683507][ T3009] br0: port 2(veth_segment) entered disabled state
[ 1678.683666][ T3009] veth_segment: entered allmulticast mode
[ 1678.684518][ T3009] veth_segment: entered promiscuous mode
[ 1678.706528][ T3010] br0: port 1(veth1) entered blocking state
[ 1678.706729][ T3010] br0: port 1(veth1) entered forwarding state
[ 1678.737231][T17654] br0: port 2(veth_segment) entered blocking state
[ 1678.737447][T17654] br0: port 2(veth_segment) entered forwarding state
[ 1680.977128][ T3023] iperf3 (3023) used greatest stack depth: 22624 bytes left
[ 1681.101120][   T12] br0: port 1(veth1) entered disabled state
[ 1681.111844][   T12] veth1 (unregistering): left allmulticast mode
[ 1681.112050][   T12] veth1 (unregistering): left promiscuous mode
[ 1681.113208][   T12] br0: port 1(veth1) entered disabled state
[ 1681.158320][   T12] veth_segment: left allmulticast mode
[ 1681.158481][   T12] veth_segment: left promiscuous mode
[ 1681.158724][   T12] br0: port 2(veth_segment) entered disabled state
[ 1697.072246][ T3428] br0: port 1(veth1) entered blocking state
[ 1697.072480][ T3428] br0: port 1(veth1) entered disabled state
[ 1697.072698][ T3428] veth1: entered allmulticast mode
[ 1697.073608][ T3428] veth1: entered promiscuous mode
[ 1697.251408][ T3433] br0: port 2(veth_segment) entered blocking state
[ 1697.251615][ T3433] br0: port 2(veth_segment) entered disabled state
[ 1697.251827][ T3433] veth_segment: entered allmulticast mode
[ 1697.252740][ T3433] veth_segment: entered promiscuous mode
[ 1697.273696][ T3434] br0: port 1(veth1) entered blocking state
[ 1697.273865][ T3434] br0: port 1(veth1) entered forwarding state
[ 1697.301088][   T38] br0: port 2(veth_segment) entered blocking state
[ 1697.301254][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1699.522952][ T3447] iperf3 (3447) used greatest stack depth: 21232 bytes left
[ 1699.645320][   T12] br0: port 1(veth1) entered disabled state
[ 1699.652627][   T12] veth1 (unregistering): left allmulticast mode
[ 1699.652807][   T12] veth1 (unregistering): left promiscuous mode
[ 1699.652953][   T12] br0: port 1(veth1) entered disabled state
[ 1699.688068][   T12] veth_segment: left allmulticast mode
[ 1699.688287][   T12] veth_segment: left promiscuous mode
[ 1699.688474][   T12] br0: port 2(veth_segment) entered disabled state