/var/helenos/ci/test-in-vm.py:142: YAMLLoadWarning: calling yaml.load() without Loader=... is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for full details.
  scenario = yaml.load(f)
[2025-04-25 03:50:36,539 main               DEBUG] Creating new machine default.
_XSERVTransmkdir: Owner of /tmp/.X11-unix should be set to root
[2025-04-25 03:50:43,589 main               ERROR] Scenario aborted: Failed to start MSIM
Traceback (most recent call last):
  File "/var/helenos/ci/test-in-vm.py", line 194, in <module>
    t.run()
  File "/var/helenos/ci/htest/tasks.py", line 92, in run
    self.machine.boot()
  File "/var/helenos/ci/htest/vm/msim.py", line 156, in boot
    raise Exception("Failed to start MSIM")
Exception: Failed to start MSIM
Scenario aborted: Failed to start MSIM