[Mon Mar 09 03:53:24.968870 2026] [wsgi:warn] [pid 6:tid 17] mod_wsgi (pid=6): Callback registration for signal 12 ignored.
[Mon Mar 09 03:53:24.969134 2026] [wsgi:warn] [pid 6:tid 17]   File "/var/www/cgi-bin/nova/nova-metadata-api", line 52, in <module>
[Mon Mar 09 03:53:24.969144 2026] [wsgi:warn] [pid 6:tid 17]     application = init_application()
[Mon Mar 09 03:53:24.969150 2026] [wsgi:warn] [pid 6:tid 17]   File "/usr/lib/python3.9/site-packages/nova/api/metadata/wsgi.py", line 20, in init_application
[Mon Mar 09 03:53:24.969153 2026] [wsgi:warn] [pid 6:tid 17]     return wsgi_app.init_application(NAME)
[Mon Mar 09 03:53:24.969157 2026] [wsgi:warn] [pid 6:tid 17]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 120, in init_application
[Mon Mar 09 03:53:24.969159 2026] [wsgi:warn] [pid 6:tid 17]     init_global_data(conf_files, name)
[Mon Mar 09 03:53:24.969163 2026] [wsgi:warn] [pid 6:tid 17]   File "/usr/lib/python3.9/site-packages/nova/utils.py", line 1129, in wrapper
[Mon Mar 09 03:53:24.969166 2026] [wsgi:warn] [pid 6:tid 17]     return func(*args, **kwargs)
[Mon Mar 09 03:53:24.969170 2026] [wsgi:warn] [pid 6:tid 17]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 102, in init_global_data
[Mon Mar 09 03:53:24.969173 2026] [wsgi:warn] [pid 6:tid 17]     gmr.TextGuruMeditation.setup_autorun(
[Mon Mar 09 03:53:24.969177 2026] [wsgi:warn] [pid 6:tid 17]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 152, in setup_autorun
[Mon Mar 09 03:53:24.969180 2026] [wsgi:warn] [pid 6:tid 17]     cls._setup_signal(signal.SIGUSR2,
[Mon Mar 09 03:53:24.969183 2026] [wsgi:warn] [pid 6:tid 17]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 185, in _setup_signal
[Mon Mar 09 03:53:24.969186 2026] [wsgi:warn] [pid 6:tid 17]     signal.signal(signum,