[Wed Mar 18 16:44:35.327070 2026] [wsgi:warn] [pid 6:tid 18] mod_wsgi (pid=6): Callback registration for signal 12 ignored.
[Wed Mar 18 16:44:35.327311 2026] [wsgi:warn] [pid 6:tid 18]   File "/var/www/cgi-bin/nova/nova-metadata-api", line 52, in <module>
[Wed Mar 18 16:44:35.327316 2026] [wsgi:warn] [pid 6:tid 18]     application = init_application()
[Wed Mar 18 16:44:35.327321 2026] [wsgi:warn] [pid 6:tid 18]   File "/usr/lib/python3.9/site-packages/nova/api/metadata/wsgi.py", line 20, in init_application
[Wed Mar 18 16:44:35.327323 2026] [wsgi:warn] [pid 6:tid 18]     return wsgi_app.init_application(NAME)
[Wed Mar 18 16:44:35.327326 2026] [wsgi:warn] [pid 6:tid 18]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 120, in init_application
[Wed Mar 18 16:44:35.327327 2026] [wsgi:warn] [pid 6:tid 18]     init_global_data(conf_files, name)
[Wed Mar 18 16:44:35.327330 2026] [wsgi:warn] [pid 6:tid 18]   File "/usr/lib/python3.9/site-packages/nova/utils.py", line 1129, in wrapper
[Wed Mar 18 16:44:35.327332 2026] [wsgi:warn] [pid 6:tid 18]     return func(*args, **kwargs)
[Wed Mar 18 16:44:35.327335 2026] [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
[Wed Mar 18 16:44:35.327336 2026] [wsgi:warn] [pid 6:tid 18]     gmr.TextGuruMeditation.setup_autorun(
[Wed Mar 18 16:44:35.327339 2026] [wsgi:warn] [pid 6:tid 18]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 152, in setup_autorun
[Wed Mar 18 16:44:35.327357 2026] [wsgi:warn] [pid 6:tid 18]     cls._setup_signal(signal.SIGUSR2,
[Wed Mar 18 16:44:35.327360 2026] [wsgi:warn] [pid 6:tid 18]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 185, in _setup_signal
[Wed Mar 18 16:44:35.327362 2026] [wsgi:warn] [pid 6:tid 18]     signal.signal(signum,