[ 1679.398954][ T7524] br0: port 1(veth1) entered blocking state
[ 1679.399189][ T7524] br0: port 1(veth1) entered disabled state
[ 1679.399425][ T7524] veth1: entered allmulticast mode
[ 1679.400382][ T7524] veth1: entered promiscuous mode
[ 1679.579214][ T7529] br0: port 2(veth_segment) entered blocking state
[ 1679.579394][ T7529] br0: port 2(veth_segment) entered disabled state
[ 1679.579552][ T7529] veth_segment: entered allmulticast mode
[ 1679.580414][ T7529] veth_segment: entered promiscuous mode
[ 1679.609100][ T7530] br0: port 2(veth_segment) entered blocking state
[ 1679.609281][ T7530] br0: port 2(veth_segment) entered forwarding state
[ 1679.609577][ T7530] br0: port 1(veth1) entered blocking state
[ 1679.609730][ T7530] br0: port 1(veth1) entered forwarding state
[ 1681.885492][ T7543] iperf3 (7543) used greatest stack depth: 22208 bytes left
[ 1681.998305][   T12] br0: port 1(veth1) entered disabled state
[ 1682.010739][   T12] veth1 (unregistering): left allmulticast mode
[ 1682.010943][   T12] veth1 (unregistering): left promiscuous mode
[ 1682.011148][   T12] br0: port 1(veth1) entered disabled state
[ 1682.033777][   T12] veth_segment: left allmulticast mode
[ 1682.033952][   T12] veth_segment: left promiscuous mode
[ 1682.034206][   T12] br0: port 2(veth_segment) entered disabled state
[ 1698.184223][ T7955] br0: port 1(veth1) entered blocking state
[ 1698.184426][ T7955] br0: port 1(veth1) entered disabled state
[ 1698.184593][ T7955] veth1: entered allmulticast mode
[ 1698.185472][ T7955] veth1: entered promiscuous mode
[ 1698.365367][ T7960] br0: port 2(veth_segment) entered blocking state
[ 1698.365539][ T7960] br0: port 2(veth_segment) entered disabled state
[ 1698.365700][ T7960] veth_segment: entered allmulticast mode
[ 1698.366570][ T7960] veth_segment: entered promiscuous mode
[ 1698.389127][ T7961] br0: port 2(veth_segment) entered blocking state
[ 1698.389336][ T7961] br0: port 2(veth_segment) entered forwarding state
[ 1698.389660][ T7961] br0: port 1(veth1) entered blocking state
[ 1698.389856][ T7961] br0: port 1(veth1) entered forwarding state
[ 1700.644091][ T7974] iperf3 (7974) used greatest stack depth: 20976 bytes left
[ 1700.761084][   T12] br0: port 1(veth1) entered disabled state
[ 1700.769734][   T12] veth1 (unregistering): left allmulticast mode
[ 1700.769952][   T12] veth1 (unregistering): left promiscuous mode
[ 1700.770149][   T12] br0: port 1(veth1) entered disabled state
[ 1700.796663][   T12] veth_segment: left allmulticast mode
[ 1700.796835][   T12] veth_segment: left promiscuous mode
[ 1700.797082][   T12] br0: port 2(veth_segment) entered disabled state