[Wed Oct 08 07:43:31.626673 2025] [wsgi:warn] [pid 8:tid 20] mod_wsgi (pid=8): Callback registration for signal 12 ignored.
[Wed Oct 08 07:43:31.626945 2025] [wsgi:warn] [pid 8:tid 20]   File "/var/www/cgi-bin/nova/nova-metadata-api", line 52, in <module>
[Wed Oct 08 07:43:31.626950 2025] [wsgi:warn] [pid 8:tid 20]     application = init_application()
[Wed Oct 08 07:43:31.626955 2025] [wsgi:warn] [pid 8:tid 20]   File "/usr/lib/python3.9/site-packages/nova/api/metadata/wsgi.py", line 20, in init_application
[Wed Oct 08 07:43:31.626957 2025] [wsgi:warn] [pid 8:tid 20]     return wsgi_app.init_application(NAME)
[Wed Oct 08 07:43:31.626960 2025] [wsgi:warn] [pid 8:tid 20]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 125, in init_application
[Wed Oct 08 07:43:31.626962 2025] [wsgi:warn] [pid 8:tid 20]     init_global_data(conf_files, name)
[Wed Oct 08 07:43:31.626965 2025] [wsgi:warn] [pid 8:tid 20]   File "/usr/lib/python3.9/site-packages/nova/utils.py", line 1129, in wrapper
[Wed Oct 08 07:43:31.626967 2025] [wsgi:warn] [pid 8:tid 20]     return func(*args, **kwargs)
[Wed Oct 08 07:43:31.626970 2025] [wsgi:warn] [pid 8:tid 20]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 102, in init_global_data
[Wed Oct 08 07:43:31.626972 2025] [wsgi:warn] [pid 8:tid 20]     gmr.TextGuruMeditation.setup_autorun(
[Wed Oct 08 07:43:31.626975 2025] [wsgi:warn] [pid 8:tid 20]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 152, in setup_autorun
[Wed Oct 08 07:43:31.626977 2025] [wsgi:warn] [pid 8:tid 20]     cls._setup_signal(signal.SIGUSR2,
[Wed Oct 08 07:43:31.626980 2025] [wsgi:warn] [pid 8:tid 20]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 185, in _setup_signal
[Wed Oct 08 07:43:31.626982 2025] [wsgi:warn] [pid 8:tid 20]     signal.signal(signum,