Bug 1113946
| Summary: | Parallel depmod failure with dkms autoinstall | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Julien Floret <julien.floret> | ||||
| Component: | dkms | Assignee: | Simone Caronni <negativo17> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | rawhide | CC: | charles_rose, jean-mickael.guerin, mario_limonciello, negativo17, nicolas.dichtel, tcallawa, vincent.jardin | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | dkms-2.2.0.3-25.fc19 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2014-07-26 16:00:24 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: | |||||||
| Attachments: |
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Thanks for the patch, applied: http://pkgs.fedoraproject.org/cgit/dkms.git/commit/?id=13538559728e0a1cc78d5f1d882731948316808f I will submit an update along with #1109601; sorry for the delay. dkms-2.2.0.3-25.el6 has been submitted as an update for Fedora EPEL 6. https://admin.fedoraproject.org/updates/dkms-2.2.0.3-25.el6 dkms-2.2.0.3-25.el5 has been submitted as an update for Fedora EPEL 5. https://admin.fedoraproject.org/updates/dkms-2.2.0.3-25.el5 dkms-2.2.0.3-25.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/dkms-2.2.0.3-25.fc20 dkms-2.2.0.3-25.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/dkms-2.2.0.3-25.fc19 Package dkms-2.2.0.3-25.el6: * should fix your issue, * was pushed to the Fedora EPEL 6 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=epel-testing dkms-2.2.0.3-25.el6' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-EPEL-2014-2008/dkms-2.2.0.3-25.el6 then log in and leave karma (feedback). Package dkms-2.2.0.3-25.el5: * should fix your issue, * was pushed to the Fedora EPEL 5 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=epel-testing dkms-2.2.0.3-25.el5' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-EPEL-2014-2010/dkms-2.2.0.3-25.el5 then log in and leave karma (feedback). dkms-2.2.0.3-25.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report. dkms-2.2.0.3-25.el5 has been pushed to the Fedora EPEL 5 stable repository. If problems still persist, please make note of it in this bug report. dkms-2.2.0.3-25.el6 has been pushed to the Fedora EPEL 6 stable repository. If problems still persist, please make note of it in this bug report. dkms-2.2.0.3-25.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report. |
Created attachment 912746 [details] 0001-Prevent-parallel-depmod-failure-with-autoinstall.patch Description of problem: dkms autoinstall installs DKMS modules in parallel and potentially executes several depmod instances in parallel. The resulting race condition causes depmod to fail and dkms install as well. This is critical, because it leaves a few DKMS modules in built state after a kernel upgrade and makes it unusable in a production environment. Attached a simple patch that fixes the problem by running modules installation sequentially. Version-Release number of selected component (if applicable): dkms-2.2.0.3-21.el7.noarch How reproducible: Very frequent when installing several DKMS modules. Steps to Reproduce: 1. $ dkms add -m module1 -v version1 $ dkms add -m module2 -v version2 2. # dkms autoinstall Actual results: depmod... depmod...(bad exit status: 1) Error! Problems with depmod detected. Automatically uninstalling this module. DKMS: Install Failed (depmod problems). Module rolled back to built state. $ dkms status module1, version1, 3.14.4-200.fc20.x86_64, x86_64: installed module2, version2, 3.14.4-200.fc20.x86_64, x86_64: built Expected results: $ dkms status module1, version1, 3.14.4-200.fc20.x86_64, x86_64: installed module2, version2, 3.14.4-200.fc20.x86_64, x86_64: installed