| Summary: | SELinux is preventing conftest from 'module_request' accesses on the system Unknown. | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | M. Edward (Ed) Borasky <znmeb> | ||||
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> | ||||
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 24 | CC: | dominick.grift, dwalsh, lvrabec, mgrepl, plautrba | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | abrt_hash:dac971f3cf35c6d59e6fb83e3cdad51b838d50dcb82cfe607bc057a44a2df41d;VARIANT_ID=workstation; | ||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2016-08-23 10:31:57 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Attachments: |
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Created attachment 1193111 [details]
File: Dockerfile
I am not sure if we want to allow unprivileged containers to request that the kernel loads modules. Looks like there is a boolean to allow the loading of modules by all domains, so I think you should set this, if you want this behaviour. setsebool -P domain_kernel_load_modules 1 Or have the module loaded before running your contianer. |
Description of problem: Building a Docker image on a Fedora host SELinux is preventing conftest from 'module_request' accesses on the system Unknown. ***** Plugin catchall_boolean (89.3 confidence) suggests ****************** If you want to allow domain to kernel load modules Then you must tell SELinux about this by enabling the 'domain_kernel_load_modules' boolean. You can read 'None' man page for more details. Do setsebool -P domain_kernel_load_modules 1 ***** Plugin catchall (11.6 confidence) suggests ************************** If you believe that conftest should be allowed module_request access on the Unknown system 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 'conftest' --raw | audit2allow -M my-conftest # semodule -X 300 -i my-conftest.pp Additional Information: Source Context system_u:system_r:svirt_lxc_net_t:s0:c379,c867 Target Context system_u:system_r:kernel_t:s0 Target Objects Unknown [ system ] Source conftest Source Path conftest Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM <Unknown> Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 4.6.6-300.fc24.x86_64 #1 SMP Wed Aug 10 21:07:35 UTC 2016 x86_64 x86_64 Alert Count 1 First Seen 2016-08-22 19:13:33 PDT Last Seen 2016-08-22 19:13:33 PDT Local ID d60efa0e-4673-4994-b4c2-db4e20a1e81c Raw Audit Messages type=AVC msg=audit(1471918413.599:318): avc: denied { module_request } for pid=18536 comm="conftest" kmod="net-pf-30" scontext=system_u:system_r:svirt_lxc_net_t:s0:c379,c867 tcontext=system_u:system_r:kernel_t:s0 tclass=system permissive=0 Hash: conftest,svirt_lxc_net_t,kernel_t,system,module_request Additional info: reporter: libreport-2.7.2 hashmarkername: setroubleshoot kernel: 4.6.6-300.fc24.x86_64 type: libreport