In Fedora-Rawhide-20191216.n.0 testing, the journal logs "Plugin Exception"s for many many SELinux configuration plugins: [adamw@adam tmp]$ journalctl --file var/log/journal/0b4c0705f973441eba2346e3c42b1425/system.journal | grep -i "plugin exception" Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception catchall_labels Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception file Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception openvpn Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception allow_anon_write Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception allow_execstack Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception allow_ftpd_use_nfs Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception cvs_data Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception device Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception httpd_can_sendmail Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception mounton Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception qemu_file_image Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception sshd_root Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception xen_image Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception samba_share Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception sandbox_connect Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception bind_ports Dec 16 05:40:56 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[834]: Plugin Exception filesystem_associate Dec 16 05:56:14 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception catchall_labels Dec 16 05:56:14 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception file Dec 16 05:56:14 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception openvpn Dec 16 05:56:14 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception allow_anon_write Dec 16 05:56:14 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception allow_execstack Dec 16 05:56:14 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception allow_ftpd_use_nfs Dec 16 05:56:14 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception cvs_data Dec 16 05:56:14 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception device Dec 16 05:56:14 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception httpd_can_sendmail Dec 16 05:56:14 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception mounton Dec 16 05:56:14 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception qemu_file_image Dec 16 05:56:14 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception sshd_root Dec 16 05:56:14 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception xen_image Dec 16 05:56:14 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception samba_share Dec 16 05:56:15 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception sandbox_connect Dec 16 05:56:15 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception bind_ports Dec 16 05:56:15 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[765]: Plugin Exception filesystem_associate Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception catchall_labels Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception file Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception openvpn Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception allow_anon_write Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception allow_execstack Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception allow_ftpd_use_nfs Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception cvs_data Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception device Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception httpd_can_sendmail Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception mounton Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception qemu_file_image Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception sshd_root Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception xen_image Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception samba_share Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception sandbox_connect Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception bind_ports Dec 16 06:12:35 ibm-p8-kvm-03-guest-02.virt.pnr.lab.eng.rdu2.redhat.com setroubleshoot[796]: Plugin Exception filesystem_associate I'm not sure what the significance of these is, but it looks like a problem. It actually breaks the Cockpit openQA test, funnily, because it expects to find a smartd message on the first page of log output but that doesn't happen any more because these messages crowd it out...
Petr/Vito, What's going on here? Thanks, Lukas.
The problem was introduced in commit c55edb36ca68 ("framework: Fix AVC.__typeMatch to handle aliases properly") which was forwardported from stable branch. Unfortunately, stable branch is supposed to be used with sepolicy version which generates a list, while current Fedora version generates a generator. https://pagure.io/setroubleshoot/pull-request/30
Should be fixed in https://koji.fedoraproject.org/koji/taskinfo?taskID=40052256
This missed the 20200103.n.0 compose so can't confirm yet if it's fixed. Should make tomorrow's.
Fix confirmed in later composes, thanks.