[ 1442.260163] br0: port 1(veth1) entered blocking state
[ 1442.260215] br0: port 1(veth1) entered disabled state
[ 1442.260248] veth1: entered allmulticast mode
[ 1442.260295] veth1: entered promiscuous mode
[ 1442.276496] br0: port 2(veth_segment) entered blocking state
[ 1442.276540] br0: port 2(veth_segment) entered disabled state
[ 1442.276581] veth_segment: entered allmulticast mode
[ 1442.276621] veth_segment: entered promiscuous mode
[ 1442.279101] br0: port 1(veth1) entered blocking state
[ 1442.279138] br0: port 1(veth1) entered forwarding state
[ 1442.281603] br0: port 2(veth_segment) entered blocking state
[ 1442.281645] br0: port 2(veth_segment) entered forwarding state
[ 1444.306778] iperf3 (9466) used greatest stack depth: 11240 bytes left
[ 1444.340274] br0: port 1(veth1) entered disabled state
[ 1444.344209] veth1 (unregistering): left allmulticast mode
[ 1444.344274] veth1 (unregistering): left promiscuous mode
[ 1444.344371] br0: port 1(veth1) entered disabled state
[ 1444.361189] veth_segment: left allmulticast mode
[ 1444.361290] veth_segment: left promiscuous mode
[ 1444.361409] br0: port 2(veth_segment) entered disabled state
[ 1452.315901] br0: port 1(veth1) entered blocking state
[ 1452.315955] br0: port 1(veth1) entered disabled state
[ 1452.315989] veth1: entered allmulticast mode
[ 1452.316047] veth1: entered promiscuous mode
[ 1452.332267] br0: port 2(veth_segment) entered blocking state
[ 1452.332336] br0: port 2(veth_segment) entered disabled state
[ 1452.332404] veth_segment: entered allmulticast mode
[ 1452.332492] veth_segment: entered promiscuous mode
[ 1452.335001] br0: port 1(veth1) entered blocking state
[ 1452.335036] br0: port 1(veth1) entered forwarding state
[ 1452.337507] br0: port 2(veth_segment) entered blocking state
[ 1452.337551] br0: port 2(veth_segment) entered forwarding state
[ 1454.363991] iperf3 (9885) used greatest stack depth: 11208 bytes left
[ 1454.395223] br0: port 1(veth1) entered disabled state
[ 1454.401174] veth1 (unregistering): left allmulticast mode
[ 1454.401239] veth1 (unregistering): left promiscuous mode
[ 1454.401303] br0: port 1(veth1) entered disabled state
[ 1454.420186] veth_segment: left allmulticast mode
[ 1454.420250] veth_segment: left promiscuous mode
[ 1454.420317] br0: port 2(veth_segment) entered disabled state