RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
Bug 2047302 - [NMCI] dracut_NM_vlan_over_bridge and dracut_NM_vlan_over_bond test failure
Summary: [NMCI] dracut_NM_vlan_over_bridge and dracut_NM_vlan_over_bond test failure
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: NetworkManager
Version: 9.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: Beniamino Galvani
QA Contact: Filip Pokryvka
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-01-27 14:47 UTC by Vladimir Benes
Modified: 2022-05-17 16:08 UTC (History)
6 users (show)

Fixed In Version: NetworkManager-1.36.0-0.8.el9
Doc Type: No Doc Update
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-05-17 15:48:19 UTC
Type: Bug
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)
NMCI patch to delay udev messages (1.84 KB, patch)
2022-02-02 09:07 UTC, Beniamino Galvani 		no flags Details | Diff
View All


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-110049 0 None None None 2022-01-27 15:11:59 UTC
Red Hat Product Errata RHBA-2022:3915 0 None None None 2022-05-17 15:48:36 UTC
freedesktop.org Gitlab NetworkManager NetworkManager merge_requests 1081 0 None merged device: fix assuming connections when platform-init arrives late 2022-02-03 13:21:14 UTC

Description Vladimir Benes 2022-01-27 14:47:34 UTC 
Description of problem:
https://desktopqe-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/beaker-NetworkManager-main-veth-rhel9-upstream/883/artifact/artifacts/FAIL_report_NetworkManager-ci_Test0592_dracut_NM_vlan_over_bridge.html
https://desktopqe-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/beaker-NetworkManager-main-veth-rhel9-upstream/883/artifact/artifacts/FAIL_report_NetworkManager-ci_Test0593_dracut_NM_vlan_over_bond.html

Version-Release number of selected component (if applicable):
main from 27th Jan 2022

How reproducible:
always

Steps to Reproduce:
1. run the above test
Comment 1 Vladimir Benes 2022-01-27 14:54:38 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?
Comment 2 Beniamino Galvani 2022-02-01 14:09:11 UTC 
(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.
Comment 3 Beniamino Galvani 2022-02-02 09:06:07 UTC 
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.
Comment 4 Beniamino Galvani 2022-02-02 09:07:29 UTC 
Created attachment 1858563 [details]
NMCI patch to delay udev messages
Comment 8 Vladimir Benes 2022-02-24 09:17:21 UTC 
Pushing this to a verified state as we don't see such issues anymore.
Comment 10 errata-xmlrpc 2022-05-17 15:48:19 UTC 
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
Note You need to log in before you can comment on or make changes to this bug.