[Fri Mar 20 08:16:35.855349 2026] [wsgi:warn] [pid 8:tid 21] mod_wsgi (pid=8): Callback registration for signal 12 ignored.
[Fri Mar 20 08:16:35.855576 2026] [wsgi:warn] [pid 8:tid 21]   File "/var/www/cgi-bin/nova/nova-metadata-api", line 52, in <module>
[Fri Mar 20 08:16:35.855583 2026] [wsgi:warn] [pid 8:tid 21]     application = init_application()
[Fri Mar 20 08:16:35.855588 2026] [wsgi:warn] [pid 8:tid 21]   File "/usr/lib/python3.9/site-packages/nova/api/metadata/wsgi.py", line 20, in init_application
[Fri Mar 20 08:16:35.855590 2026] [wsgi:warn] [pid 8:tid 21]     return wsgi_app.init_application(NAME)
[Fri Mar 20 08:16:35.855593 2026] [wsgi:warn] [pid 8:tid 21]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 120, in init_application
[Fri Mar 20 08:16:35.855595 2026] [wsgi:warn] [pid 8:tid 21]     init_global_data(conf_files, name)
[Fri Mar 20 08:16:35.855607 2026] [wsgi:warn] [pid 8:tid 21]   File "/usr/lib/python3.9/site-packages/nova/utils.py", line 1129, in wrapper
[Fri Mar 20 08:16:35.855609 2026] [wsgi:warn] [pid 8:tid 21]     return func(*args, **kwargs)
[Fri Mar 20 08:16:35.855612 2026] [wsgi:warn] [pid 8:tid 21]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 102, in init_global_data
[Fri Mar 20 08:16:35.855614 2026] [wsgi:warn] [pid 8:tid 21]     gmr.TextGuruMeditation.setup_autorun(
[Fri Mar 20 08:16:35.855617 2026] [wsgi:warn] [pid 8:tid 21]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 152, in setup_autorun
[Fri Mar 20 08:16:35.855619 2026] [wsgi:warn] [pid 8:tid 21]     cls._setup_signal(signal.SIGUSR2,
[Fri Mar 20 08:16:35.855621 2026] [wsgi:warn] [pid 8:tid 21]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 185, in _setup_signal
[Fri Mar 20 08:16:35.855623 2026] [wsgi:warn] [pid 8:tid 21]     signal.signal(signum,