Bug 2047302
| Summary: | [NMCI] dracut_NM_vlan_over_bridge and dracut_NM_vlan_over_bond test failure | ||||||
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| Product: | Red Hat Enterprise Linux 9 | Reporter: | Vladimir Benes <vbenes> | ||||
| Component: | NetworkManager | Assignee: | Beniamino Galvani <bgalvani> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Filip Pokryvka <fpokryvk> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 9.0 | CC: | bgalvani, ferferna, lrintel, rkhan, sukulkar, till | ||||
| Target Milestone: | rc | Keywords: | Triaged | ||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | NetworkManager-1.36.0-0.8.el9 | Doc Type: | No Doc Update | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2022-05-17 15:48:19 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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Description
Vladimir Benes
2022-01-27 14:47:34 UTC
not sure if the third bug is related but there is one more https://jenkins-networkmanager.apps.ocp.ci.centos.org/job/NetworkManager-main-c9s/75/artifact/FAIL-report_NetworkManager-ci-M0_Test0318_dracut_legacy_iSCSI_ibft_table.html We can file a new bug for this one if needed (but we somehow planned to turn off legacy dracut tests completely). What do you think? (In reply to Vladimir Benes from comment #1) > not sure if the third bug is related but there is one more > https://jenkins-networkmanager.apps.ocp.ci.centos.org/job/NetworkManager- > main-c9s/75/artifact/FAIL-report_NetworkManager-ci- > M0_Test0318_dracut_legacy_iSCSI_ibft_table.html It's not clear what's happening there, as NM completes the configuration and one minute later there are I/O errors. Anyway, it looks like a different issue. If it happens again, please file a separate bz. BTW, I was not able to reproduce the failure even after running the test in loop for hundreds of times; it seems the issue happens only when, for some reasons, udev annonces the interface late. I could reproduce the failure by rebuilding the initrd image with an additional service that sends SIGSTOP and SIGCONT to udev so that messages get delayed. It's a hack, but I'm attaching in case it's useful for verification. Maybe the service could have a ConditionKernelCommandLine= so that we can activate it when needed, and we could add a test for it. Created attachment 1858563 [details]
NMCI patch to delay udev messages
Pushing this to a verified state as we don't see such issues anymore. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (new packages: NetworkManager), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2022:3915 |