/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)
[2025-04-19 03:45:07,121 main               DEBUG] Creating new machine default.
_XSERVTransmkdir: Owner of /tmp/.X11-unix should be set to root
[2025-04-19 03:45:14,581 xterm-mips32/msim    INFO] Machine started.
[2025-04-19 03:45:14,581 rtr-vterm          DEBUG] remaining=600, n=0, interval=5, "Failed to boot into userspace"
[2025-04-19 03:45:14,581 xterm-mips32/msim   DEBUG] xdotool key alt+s
[2025-04-19 03:45:15,023 rtr-xterm-dump     DEBUG] remaining=5, n=0, interval=1, "Failed to read XTerm screendump"
[2025-04-19 03:45:16,024 rtr-xterm-dump     DEBUG] remaining=4, n=1, interval=1, "Failed to read XTerm screendump"
[2025-04-19 03:45:17,025 rtr-xterm-dump     DEBUG] remaining=3, n=2, interval=1, "Failed to read XTerm screendump"
[2025-04-19 03:45:18,026 rtr-xterm-dump     DEBUG] remaining=2, n=3, interval=1, "Failed to read XTerm screendump"
[2025-04-19 03:45:19,027 rtr-xterm-dump     DEBUG] remaining=1, n=4, interval=1, "Failed to read XTerm screendump"
[2025-04-19 03:45:20,028 rtr-xterm-dump     DEBUG] timed-out, n=5, "Failed to read XTerm screendump"
[2025-04-19 03:45:20,028 main               ERROR] Scenario aborted: Failed to read XTerm screendump
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 163, in boot
    self.capture_vterm()
  File "/var/helenos/ci/htest/vm/controller.py", line 165, in capture_vterm
    lines = self.capture_vterm_impl()
  File "/var/helenos/ci/htest/vm/msim.py", line 211, in capture_vterm_impl
    for xxx in retries(timeout=5, interval=1, name="xterm-dump", message="Failed to read XTerm screendump"):
  File "/var/helenos/ci/htest/utils.py", line 60, in retries
    raise Exception(message)
Exception: Failed to read XTerm screendump
Scenario aborted: Failed to read XTerm screendump