[Fri Mar 13 12:53:53.078331 2026] [wsgi:warn] [pid 6:tid 26] mod_wsgi (pid=6): Callback registration for signal 12 ignored.
[Fri Mar 13 12:53:53.078555 2026] [wsgi:warn] [pid 6:tid 26]   File "/var/www/cgi-bin/nova/nova-metadata-api", line 52, in <module>
[Fri Mar 13 12:53:53.078560 2026] [wsgi:warn] [pid 6:tid 26]     application = init_application()
[Fri Mar 13 12:53:53.078564 2026] [wsgi:warn] [pid 6:tid 26]   File "/usr/lib/python3.9/site-packages/nova/api/metadata/wsgi.py", line 20, in init_application
[Fri Mar 13 12:53:53.078566 2026] [wsgi:warn] [pid 6:tid 26]     return wsgi_app.init_application(NAME)
[Fri Mar 13 12:53:53.078569 2026] [wsgi:warn] [pid 6:tid 26]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 120, in init_application
[Fri Mar 13 12:53:53.078571 2026] [wsgi:warn] [pid 6:tid 26]     init_global_data(conf_files, name)
[Fri Mar 13 12:53:53.078573 2026] [wsgi:warn] [pid 6:tid 26]   File "/usr/lib/python3.9/site-packages/nova/utils.py", line 1129, in wrapper
[Fri Mar 13 12:53:53.078575 2026] [wsgi:warn] [pid 6:tid 26]     return func(*args, **kwargs)
[Fri Mar 13 12:53:53.078578 2026] [wsgi:warn] [pid 6:tid 26]   File "/usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py", line 102, in init_global_data
[Fri Mar 13 12:53:53.078580 2026] [wsgi:warn] [pid 6:tid 26]     gmr.TextGuruMeditation.setup_autorun(
[Fri Mar 13 12:53:53.078583 2026] [wsgi:warn] [pid 6:tid 26]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 152, in setup_autorun
[Fri Mar 13 12:53:53.078585 2026] [wsgi:warn] [pid 6:tid 26]     cls._setup_signal(signal.SIGUSR2,
[Fri Mar 13 12:53:53.078587 2026] [wsgi:warn] [pid 6:tid 26]   File "/usr/lib/python3.9/site-packages/oslo_reports/guru_meditation_report.py", line 185, in _setup_signal
[Fri Mar 13 12:53:53.078589 2026] [wsgi:warn] [pid 6:tid 26]     signal.signal(signum,