[Fri Feb 27 17:31:22.696081 2026] [wsgi:warn] [pid 6:tid 28] mod_wsgi (pid=6): Callback registration for signal 12 ignored.
[Fri Feb 27 17:31:22.696314 2026] [wsgi:warn] [pid 6:tid 28]   File "/var/www/cgi-bin/nova/nova-metadata-api", line 52, in <module>
[Fri Feb 27 17:31:22.696319 2026] [wsgi:warn] [pid 6:tid 28]     application = init_application()
[Fri Feb 27 17:31:22.696323 2026] [wsgi:warn] [pid 6:tid 28]   File "/usr/lib/python3.9/site-packages/nova/api/metadata/wsgi.py", line 20, in init_application
[Fri Feb 27 17:31:22.696325 2026] [wsgi:warn] [pid 6:tid 28]     return wsgi_app.init_application(NAME)
[Fri Feb 27 17:31:22.696328 2026] [wsgi:warn] [pid 6:tid 28]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 120, in init_application
[Fri Feb 27 17:31:22.696330 2026] [wsgi:warn] [pid 6:tid 28]     init_global_data(conf_files, name)
[Fri Feb 27 17:31:22.696333 2026] [wsgi:warn] [pid 6:tid 28]   File "/usr/lib/python3.9/site-packages/nova/utils.py", line 1129, in wrapper
[Fri Feb 27 17:31:22.696335 2026] [wsgi:warn] [pid 6:tid 28]     return func(*args, **kwargs)
[Fri Feb 27 17:31:22.696338 2026] [wsgi:warn] [pid 6:tid 28]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 102, in init_global_data
[Fri Feb 27 17:31:22.696340 2026] [wsgi:warn] [pid 6:tid 28]     gmr.TextGuruMeditation.setup_autorun(
[Fri Feb 27 17:31:22.696342 2026] [wsgi:warn] [pid 6:tid 28]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 152, in setup_autorun
[Fri Feb 27 17:31:22.696344 2026] [wsgi:warn] [pid 6:tid 28]     cls._setup_signal(signal.SIGUSR2,
[Fri Feb 27 17:31:22.696347 2026] [wsgi:warn] [pid 6:tid 28]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 185, in _setup_signal
[Fri Feb 27 17:31:22.696349 2026] [wsgi:warn] [pid 6:tid 28]     signal.signal(signum,