[Mon Feb 16 14:05:23.758761 2026] [wsgi:warn] [pid 6:tid 20] mod_wsgi (pid=6): Callback registration for signal 12 ignored.
[Mon Feb 16 14:05:23.758991 2026] [wsgi:warn] [pid 6:tid 20]   File "/var/www/cgi-bin/nova/nova-metadata-api", line 52, in <module>
[Mon Feb 16 14:05:23.758996 2026] [wsgi:warn] [pid 6:tid 20]     application = init_application()
[Mon Feb 16 14:05:23.759000 2026] [wsgi:warn] [pid 6:tid 20]   File "/usr/lib/python3.9/site-packages/nova/api/metadata/wsgi.py", line 20, in init_application
[Mon Feb 16 14:05:23.759003 2026] [wsgi:warn] [pid 6:tid 20]     return wsgi_app.init_application(NAME)
[Mon Feb 16 14:05:23.759006 2026] [wsgi:warn] [pid 6:tid 20]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 120, in init_application
[Mon Feb 16 14:05:23.759007 2026] [wsgi:warn] [pid 6:tid 20]     init_global_data(conf_files, name)
[Mon Feb 16 14:05:23.759010 2026] [wsgi:warn] [pid 6:tid 20]   File "/usr/lib/python3.9/site-packages/nova/utils.py", line 1129, in wrapper
[Mon Feb 16 14:05:23.759012 2026] [wsgi:warn] [pid 6:tid 20]     return func(*args, **kwargs)
[Mon Feb 16 14:05:23.759015 2026] [wsgi:warn] [pid 6:tid 20]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 102, in init_global_data
[Mon Feb 16 14:05:23.759017 2026] [wsgi:warn] [pid 6:tid 20]     gmr.TextGuruMeditation.setup_autorun(
[Mon Feb 16 14:05:23.759019 2026] [wsgi:warn] [pid 6:tid 20]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 152, in setup_autorun
[Mon Feb 16 14:05:23.759021 2026] [wsgi:warn] [pid 6:tid 20]     cls._setup_signal(signal.SIGUSR2,
[Mon Feb 16 14:05:23.759024 2026] [wsgi:warn] [pid 6:tid 20]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 185, in _setup_signal
[Mon Feb 16 14:05:23.759026 2026] [wsgi:warn] [pid 6:tid 20]     signal.signal(signum,