[Tue Oct 07 09:17:52.562422 2025] [wsgi:warn] [pid 6:tid 22] mod_wsgi (pid=6): Callback registration for signal 12 ignored.
[Tue Oct 07 09:17:52.562770 2025] [wsgi:warn] [pid 6:tid 22]   File "/var/www/cgi-bin/nova/nova-metadata-api", line 52, in <module>
[Tue Oct 07 09:17:52.562777 2025] [wsgi:warn] [pid 6:tid 22]     application = init_application()
[Tue Oct 07 09:17:52.562782 2025] [wsgi:warn] [pid 6:tid 22]   File "/usr/lib/python3.9/site-packages/nova/api/metadata/wsgi.py", line 20, in init_application
[Tue Oct 07 09:17:52.562785 2025] [wsgi:warn] [pid 6:tid 22]     return wsgi_app.init_application(NAME)
[Tue Oct 07 09:17:52.562789 2025] [wsgi:warn] [pid 6:tid 22]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 125, in init_application
[Tue Oct 07 09:17:52.562792 2025] [wsgi:warn] [pid 6:tid 22]     init_global_data(conf_files, name)
[Tue Oct 07 09:17:52.562796 2025] [wsgi:warn] [pid 6:tid 22]   File "/usr/lib/python3.9/site-packages/nova/utils.py", line 1129, in wrapper
[Tue Oct 07 09:17:52.562798 2025] [wsgi:warn] [pid 6:tid 22]     return func(*args, **kwargs)
[Tue Oct 07 09:17:52.562802 2025] [wsgi:warn] [pid 6:tid 22]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 102, in init_global_data
[Tue Oct 07 09:17:52.562804 2025] [wsgi:warn] [pid 6:tid 22]     gmr.TextGuruMeditation.setup_autorun(
[Tue Oct 07 09:17:52.562808 2025] [wsgi:warn] [pid 6:tid 22]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 152, in setup_autorun
[Tue Oct 07 09:17:52.562811 2025] [wsgi:warn] [pid 6:tid 22]     cls._setup_signal(signal.SIGUSR2,
[Tue Oct 07 09:17:52.562815 2025] [wsgi:warn] [pid 6:tid 22]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 185, in _setup_signal
[Tue Oct 07 09:17:52.562817 2025] [wsgi:warn] [pid 6:tid 22]     signal.signal(signum,