Apr 17 12:47:53 hw1 systemd[1]: Starting nipa-hw-worker.service - NIPA HW worker (one-shot test runner)...
Apr 17 12:47:53 hw1 python3[1143]: /srv/hw-worker/tests/803 Starting tests
Apr 17 12:47:53 hw1 python3[1143]: detected unhandled Python exception in '/opt/nipa/contest/hw/hw_worker.py'
Apr 17 12:47:53 hw1 python3[1143]: Traceback (most recent call last):
Apr 17 12:47:53 hw1 python3[1143]:   File "/opt/nipa/contest/hw/hw_worker.py", line 318, in <module>
Apr 17 12:47:53 hw1 python3[1143]:     main()
Apr 17 12:47:53 hw1 python3[1143]:     ~~~~^^
Apr 17 12:47:53 hw1 python3[1143]:   File "/opt/nipa/contest/hw/hw_worker.py", line 291, in main
Apr 17 12:47:53 hw1 python3[1143]:     setup_test_interfaces(test_dir)
Apr 17 12:47:53 hw1 python3[1143]:     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^
Apr 17 12:47:53 hw1 python3[1143]:   File "/opt/nipa/contest/hw/hw_worker.py", line 213, in setup_test_interfaces
Apr 17 12:47:53 hw1 python3[1143]:     _ensure_link_up(remote_ifname, **peer_kwargs)
Apr 17 12:47:53 hw1 python3[1143]:     ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Apr 17 12:47:53 hw1 python3[1143]:   File "/opt/nipa/contest/hw/hw_worker.py", line 104, in _ensure_link_up
Apr 17 12:47:53 hw1 python3[1143]:     _ip(f'link set {ifname} up', **kwargs)
Apr 17 12:47:53 hw1 python3[1143]:     ~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Apr 17 12:47:53 hw1 python3[1143]:   File "/opt/nipa/contest/hw/hw_worker.py", line 98, in _ip
Apr 17 12:47:53 hw1 python3[1143]:     raise RuntimeError(f"ip {args} failed on {where}: {stderr}")
Apr 17 12:47:53 hw1 python3[1143]: RuntimeError: ip link set ens25f1np1 up failed on root@10.99.1.42: ssh: connect to host 10.99.1.42 port 22: Network is unreachable
Apr 17 12:47:53 hw1 systemd[1]: nipa-hw-worker.service: Main process exited, code=exited, status=1/FAILURE
Apr 17 12:47:53 hw1 systemd[1]: nipa-hw-worker.service: Failed with result 'exit-code'.
Apr 17 12:47:53 hw1 systemd[1]: Failed to start nipa-hw-worker.service - NIPA HW worker (one-shot test runner).