[Thu Oct 02 10:58:42.538889 2025] [wsgi:warn] [pid 6:tid 18] mod_wsgi (pid=6): Callback registration for signal 12 ignored.
[Thu Oct 02 10:58:42.539135 2025] [wsgi:warn] [pid 6:tid 18]   File "/var/www/cgi-bin/nova/nova-metadata-api", line 52, in <module>
[Thu Oct 02 10:58:42.539142 2025] [wsgi:warn] [pid 6:tid 18]     application = init_application()
[Thu Oct 02 10:58:42.539148 2025] [wsgi:warn] [pid 6:tid 18]   File "/usr/lib/python3.9/site-packages/nova/api/metadata/wsgi.py", line 20, in init_application
[Thu Oct 02 10:58:42.539150 2025] [wsgi:warn] [pid 6:tid 18]     return wsgi_app.init_application(NAME)
[Thu Oct 02 10:58:42.539153 2025] [wsgi:warn] [pid 6:tid 18]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 125, in init_application
[Thu Oct 02 10:58:42.539155 2025] [wsgi:warn] [pid 6:tid 18]     init_global_data(conf_files, name)
[Thu Oct 02 10:58:42.539157 2025] [wsgi:warn] [pid 6:tid 18]   File "/usr/lib/python3.9/site-packages/nova/utils.py", line 1129, in wrapper
[Thu Oct 02 10:58:42.539159 2025] [wsgi:warn] [pid 6:tid 18]     return func(*args, **kwargs)
[Thu Oct 02 10:58:42.539162 2025] [wsgi:warn] [pid 6:tid 18]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 102, in init_global_data
[Thu Oct 02 10:58:42.539164 2025] [wsgi:warn] [pid 6:tid 18]     gmr.TextGuruMeditation.setup_autorun(
[Thu Oct 02 10:58:42.539167 2025] [wsgi:warn] [pid 6:tid 18]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 152, in setup_autorun
[Thu Oct 02 10:58:42.539169 2025] [wsgi:warn] [pid 6:tid 18]     cls._setup_signal(signal.SIGUSR2,
[Thu Oct 02 10:58:42.539171 2025] [wsgi:warn] [pid 6:tid 18]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 185, in _setup_signal
[Thu Oct 02 10:58:42.539173 2025] [wsgi:warn] [pid 6:tid 18]     signal.signal(signum,