error during host deploy

[Dana Elfassy]

Hi,
While running a test case of adding hosts on ovirt system tests there was a
failure while the following command was executed:
vdsm-tool configure --force

On libvirtd log I found this error:

2021-12-17 00:11:41.753+0000: 28031: error : virNetTLSContextNew:732 :
Unable to generate diffie-hellman parameters: Error in public key
generation.

How would you suggest to debug this failure?
attaching libvirtd & journalctl logs
libvirt version: 7.10.0, package: 1.module_el8.6.0+1046+bd8eec5e

Thanks,
Dana

The error from host deploy log:

"2021-12-17 01":"11":"45 CET - fatal":[
   ost-basic-suite-master-host-0
]:"FAILED! =>"{
   "changed":true,
   "cmd":[
      "vdsm-tool",
      "configure",
      "--force"
   ],
   "delta":"0:00:06.908971",
   "end":"2021-12-17 01:11:42.815057",
   "msg":"non-zero return code",
   "rc":1,
   "start":"2021-12-17 01:11:35.906086",
   "stderr":"Error:  ServiceOperationError: _systemctlStart
failed\nb'Job for libvirtd.service failed because a fatal signal was
delivered causing the control process to dump core.\\nSee \"systemctl
status libvirtd.service\" and \"journalctl -xe\" for details.\\n' ",
   "stderr_lines":[
      "Error:  ServiceOperationError: _systemctlStart failed",
      "b'Job for libvirtd.service failed because a fatal signal was
delivered causing the control process to dump core.\\nSee \"systemctl
status libvirtd.service\" and \"journalctl -xe\" for details.\\n' "
   ],
   "stdout":"\nChecking configuration status...\n\nlvm is configured
for vdsm\nCurrent revision of multipath.conf detected,
preserving\nlibvirt is already configured for vdsm\nSUCCESS: ssl
configured to true. No conflicts\nsanlock is configured for
vdsm\nManaged volume database is already configured\n\nRunning
configure...\nReconfiguration of libvirt is done.\nReconfiguration of
passwd is done.",
   "stdout_lines":[
      "",
      "Checking configuration status...",
      "",
      "lvm is configured for vdsm",
      "Current revision of multipath.conf detected, preserving",
      "libvirt is already configured for vdsm",
      "SUCCESS: ssl configured to true. No conflicts",
      "sanlock is configured for vdsm",
      "Managed volume database is already configured",
      "",
      "Running configure...",
      "Reconfiguration of libvirt is done.",
      "Reconfiguration of passwd is done."
   ]
}
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