[Fri Oct 03 10:52:40.530087 2025] [wsgi:warn] [pid 6:tid 18] mod_wsgi (pid=6): Callback registration for signal 12 ignored.
[Fri Oct 03 10:52:40.530307 2025] [wsgi:warn] [pid 6:tid 18]   File "/var/www/cgi-bin/nova/nova-metadata-api", line 52, in <module>
[Fri Oct 03 10:52:40.530312 2025] [wsgi:warn] [pid 6:tid 18]     application = init_application()
[Fri Oct 03 10:52:40.530316 2025] [wsgi:warn] [pid 6:tid 18]   File "/usr/lib/python3.9/site-packages/nova/api/metadata/wsgi.py", line 20, in init_application
[Fri Oct 03 10:52:40.530319 2025] [wsgi:warn] [pid 6:tid 18]     return wsgi_app.init_application(NAME)
[Fri Oct 03 10:52:40.530321 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
[Fri Oct 03 10:52:40.530323 2025] [wsgi:warn] [pid 6:tid 18]     init_global_data(conf_files, name)
[Fri Oct 03 10:52:40.530326 2025] [wsgi:warn] [pid 6:tid 18]   File "/usr/lib/python3.9/site-packages/nova/utils.py", line 1129, in wrapper
[Fri Oct 03 10:52:40.530328 2025] [wsgi:warn] [pid 6:tid 18]     return func(*args, **kwargs)
[Fri Oct 03 10:52:40.530331 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
[Fri Oct 03 10:52:40.530333 2025] [wsgi:warn] [pid 6:tid 18]     gmr.TextGuruMeditation.setup_autorun(
[Fri Oct 03 10:52:40.530336 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
[Fri Oct 03 10:52:40.530338 2025] [wsgi:warn] [pid 6:tid 18]     cls._setup_signal(signal.SIGUSR2,
[Fri Oct 03 10:52:40.530340 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
[Fri Oct 03 10:52:40.530342 2025] [wsgi:warn] [pid 6:tid 18]     signal.signal(signum,