Bug 2185431
| Summary: | SELinux is preventing stress-ng-close from 'setattr' accesses on the anon_inode [userfaultfd]. | ||||||||
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| Product: | [Fedora] Fedora | Reporter: | Mikhail <mikhail.v.gavrilov> | ||||||
| Component: | selinux-policy | Assignee: | Zdenek Pytela <zpytela> | ||||||
| Status: | NEW --- | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | unspecified | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 39 | CC: | dwalsh, lvrabec, mikhail.v.gavrilov, mmalik, omosnacek, pkoncity, vmojzis, zpytela | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | x86_64 | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | abrt_hash:f90d3e4e15492a390e21808d361b41692a71c2ee0d6fe18ffcad5cea2e84c765;VARIANT_ID=workstation; | ||||||||
| Fixed In Version: | Doc Type: | --- | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | Type: | --- | |||||||
| Regression: | --- | Mount Type: | --- | ||||||
| Documentation: | --- | CRM: | |||||||
| Verified Versions: | Category: | --- | |||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||
| Embargoed: | |||||||||
| Attachments: |
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Created attachment 1956428 [details]
File: description
Created attachment 1956429 [details]
File: os_info
This bug appears to have been reported against 'rawhide' during the Fedora Linux 39 development cycle. Changing version to 39. |
Description of problem: Launch stress-ng with follow parameters $ stress-ng --all 8 --timeout 60s --metrics-brief --tz SELinux is preventing stress-ng-close from 'setattr' accesses on the anon_inode [userfaultfd]. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that stress-ng-close should be allowed setattr access on the [userfaultfd] anon_inode 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 'stress-ng-close' --raw | audit2allow -M my-stressngclose # semodule -X 300 -i my-stressngclose.pp Additional Information: Source Context unconfined_u:unconfined_r:unconfined_t:s0- s0:c0.c1023 Target Context unconfined_u:object_r:unconfined_t:s0 Target Objects [userfaultfd] [ anon_inode ] Source stress-ng-close Source Path stress-ng-close Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages SELinux Policy RPM selinux-policy-targeted-38.10-1.fc39.noarch Local Policy RPM selinux-policy-targeted-38.10-1.fc39.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 6.3.0- 0.rc5.20230407gitf2afccfefe7b.46.fc39.x86_64+debug #1 SMP PREEMPT_DYNAMIC Fri Apr 7 16:08:59 UTC 2023 x86_64 Alert Count 6 First Seen 2023-04-09 14:08:10 +05 Last Seen 2023-04-09 14:14:53 +05 Local ID 853ca782-afe8-43d5-9a32-1862d413c6ad Raw Audit Messages type=AVC msg=audit(1681031693.315:1698): avc: denied { setattr } for pid=26433 comm="stress-ng-close" name="[userfaultfd]" dev="anon_inodefs" ino=328148 scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:unconfined_t:s0 tclass=anon_inode permissive=1 Hash: stress-ng-close,unconfined_t,unconfined_t,anon_inode,setattr Version-Release number of selected component: selinux-policy-targeted-38.10-1.fc39.noarch Additional info: reporter: libreport-2.17.9 reason: SELinux is preventing stress-ng-close from 'setattr' accesses on the anon_inode [userfaultfd]. package: selinux-policy-targeted-38.10-1.fc39.noarch component: selinux-policy hashmarkername: setroubleshoot type: libreport kernel: 6.3.0-0.rc5.20230407gitf2afccfefe7b.46.fc39.x86_64+debug component: selinux-policy