Bug 1928539
| Summary: | SELinux prevents hibernation (preventing systemd-sleep from getaddr access to swap partition) | |||
|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | ryan <ryan> | |
| Component: | selinux-policy | Assignee: | Zdenek Pytela <zpytela> | |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | |
| Severity: | medium | Docs Contact: | ||
| Priority: | medium | |||
| Version: | 34 | CC: | dwalsh, filhomfilho, grepl.miroslav, lvrabec, mmalik, omosnace, plautrba, vmojzis, zpytela | |
| Target Milestone: | --- | Keywords: | Triaged | |
| Target Release: | --- | |||
| Hardware: | x86_64 | |||
| OS: | Linux | |||
| Whiteboard: | ||||
| Fixed In Version: | selinux-policy-3.14.7-25 | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 1931460 (view as bug list) | Environment: | ||
| Last Closed: | 2021-03-26 10:25:31 UTC | Type: | Bug | |
| Regression: | --- | Mount Type: | --- | |
| Documentation: | --- | CRM: | ||
| Verified Versions: | Category: | --- | ||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | ||
| Cloudforms Team: | --- | Target Upstream Version: | ||
| Embargoed: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 1931460 | |||
Fixed in rawhide: https://github.com/fedora-selinux/selinux-policy/pull/602 *** Bug 1912385 has been marked as a duplicate of this bug. *** |
Description of problem: SELinux prevents hibernation (and therefore hybrid-sleep) on FC34 due to denying systemd-sleep access to the swap partition Version-Release number of selected component (if applicable): FC34 How reproducible: 100% Steps to Reproduce: 1. Upgrade to FC34 2. Enable hibernation by creating a swap partition and setting resume=<partition> in kernel boot params 3. Execute systemctl hibernate Actual results: Hibernation fails. This is a regression from FC33. Expected results: Hibernation succeeds. Additional info: Logs:Feb 15 08:24:08 firebert setroubleshoot[10858]: SELinux is preventing systemd-sleep from getattr access on the blk_file /dev/dm-2. For complete SELinux messages run: sealert -l 2e75eafb-e816-4902-89e7> Feb 15 08:24:08 firebert setroubleshoot[10858]: SELinux is preventing systemd-sleep from getattr access on the blk_file /dev/dm-2. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that systemd-sleep should be allowed getattr access on the dm-2 blk_file 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 'systemd-sleep' --raw | audit2allow -M my-systemdsleep # semodule -X 300 -i my-systemdsleep.pp Possibly similar to #1797543 Using the workaround logged by setroubleshoot allows hibernation to succeed.