Fedora Account System
Red Hat Associate
Red Hat Customer
Description of problem: Began after normal `dnf upgrade`. SELinux is preventing udev-event from using the 'dac_override' capabilities. ***** Plugin dac_override (91.4 confidence) suggests ********************** If you want to help identify if domain needs this access or you have a file with the wrong permissions on your system Then turn on full auditing to get path information about the offending file and generate the error again. Do Turn on full auditing # auditctl -w /etc/shadow -p w Try to recreate AVC. Then execute # ausearch -m avc -ts recent If you see PATH record check ownership/permissions on file, and fix it, otherwise report as a bugzilla. ***** Plugin catchall (9.59 confidence) suggests ************************** If you believe that udev-event should have the dac_override capability by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # ausearch -c 'udev-event' --raw | audit2allow -M my-udevevent # semodule -X 300 -i my-udevevent.pp Additional Information: Source Context system_u:system_r:virtnodedevd_t:s0 Target Context system_u:system_r:virtnodedevd_t:s0 Target Objects Unknown [ capability ] Source udev-event Source Path udev-event Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages SELinux Policy RPM selinux-policy-targeted-42.21-1.fc43.noarch Local Policy RPM selinux-policy-targeted-42.21-1.fc43.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 6.18.5-200.fc43.x86_64 #1 SMP PREEMPT_DYNAMIC Sun Jan 11 17:09:32 UTC 2026 x86_64 Alert Count 1237 First Seen 2025-12-06 10:34:12 CST Last Seen 2026-01-17 15:52:59 CST Local ID 9ddbcb69-d2b0-4e2e-ae4c-07a4ba32c517 Raw Audit Messages type=AVC msg=audit(1768686779.383:337): avc: denied { dac_override } for pid=1198 comm="udev-event" capability=1 scontext=system_u:system_r:virtnodedevd_t:s0 tcontext=system_u:system_r:virtnodedevd_t:s0 tclass=capability permissive=0 Hash: udev-event,virtnodedevd_t,virtnodedevd_t,capability,dac_override Version-Release number of selected component: selinux-policy-targeted-42.21-1.fc43.noarch Additional info: reporter: libreport-2.17.15 reason: SELinux is preventing udev-event from using the 'dac_override' capabilities. package: selinux-policy-targeted-42.21-1.fc43.noarch component: selinux-policy hashmarkername: setroubleshoot type: libreport kernel: 6.18.5-200.fc43.x86_64 comment: Began after normal `dnf upgrade`. component: selinux-policy
Created attachment 2122540 [details] File: description
Created attachment 2122541 [details] File: os_info
*** This bug has been marked as a duplicate of bug 2394805 ***