benchmark run issue

[s083r]

during start via:

node . benchmark -c config/benchmark.finality.local.sample.json 

got the following error:

Initializing nodes...
upgrade --install polkadot-node-0 -f ../deployments/bm1/values/node-0.yaml --version v0.34.1 --namespace bm1 w3f/polkadot
upgrade --install polkadot-node-1 -f ../deployments/bm1/values/node-1.yaml --version v0.34.1 --namespace bm1 w3f/polkadot
Done
Waiting for nodes ready...

*************************************************************
 Websockets endpoint available at ws://127.0.0.1:11003 
*************************************************************
Done
***************************************
 Starting benchmarks with 2 nodes
***************************************
2021-11-01 10:00:44          API-WS: disconnected from ws://127.0.0.1:11003: 1006:: connection failed
2021-11-01 10:00:44          API-WS: disconnected from ws://127.0.0.1:9944: 1006:: connection failed
(node:1521240) UnhandledPromiseRejectionWarning: #<_Event>
(Use `node --trace-warnings ...` to show where the warning was created)
(node:1521240) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:1521240) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
2021-11-01 10:00:47          API-WS: disconnected from ws://127.0.0.1:9944: 1006:: connection failed
2021-11-01 10:00:49          API-WS: disconnected from ws://127.0.0.1:9944: 1006:: connection failed
2021-11-01 10:00:52          API-WS: disconnected from ws://127.0.0.1:9944: 1006:: connection failed
^C

It gets stuck, netstat -tulpn shows nothing about 9944.
WAIDW?