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Bug 2159758 - [RHEL 9] VLAN device doesn't activate after reload
Summary: [RHEL 9] VLAN device doesn't activate after reload
Keywords:
Status: CLOSED DUPLICATE of bug 2155991
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: NetworkManager
Version: 9.3
Hardware: Unspecified
OS: Unspecified
medium
high
Target Milestone: rc
: ---
Assignee: Beniamino Galvani
QA Contact: Desktop QE
URL:
Whiteboard:
Depends On: 2155991
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-01-10 15:54 UTC by sfaye
Modified: 2023-03-01 08:21 UTC (History)
10 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 2155991
Environment:
Last Closed: 2023-03-01 08:21:28 UTC
Type: Bug
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker NMT-28 0 None None None 2023-01-22 10:48:14 UTC
Red Hat Issue Tracker RHELPLAN-144704 0 None None None 2023-01-10 15:58:16 UTC

Description sfaye 2023-01-10 15:54:40 UTC 
+++ This bug was initially created as a clone of Bug #2155991 +++

Description of problem:

The device bond0.409 (VLAN over bonded interfaces) doesn't activate after issuing `nmcli connection reload`.

The problem can be inspected in the attached sosreport and journalctl:

~~~~~~~~~~~~~~
Dec 19 22:36:12 worker-0 configure-ovs.sh[6116]: + local 'connected_state=10 (unmanaged)'
Dec 19 22:36:12 worker-0 configure-ovs.sh[6116]: + [[ 10 (unmanaged) =~ disconnected ]]
Dec 19 22:36:12 worker-0 configure-ovs.sh[6116]: + echo 'Waiting for interface bond0.409 to activate...'
Dec 19 22:36:12 worker-0 configure-ovs.sh[6116]: Waiting for interface bond0.409 to activate...
Dec 19 22:36:12 worker-0 configure-ovs.sh[6116]: + timeout 60 bash -c 'while ! nmcli -g DEVICE,STATE c | grep "bond0.409:activated"; do sleep 5; done'
...
Dec 19 22:37:12 worker-0 configure-ovs.sh[6116]: + echo 'Warning: bond0.409 did not activate'
~~~~~~~~~~~~~~


Version-Release number of selected component (if applicable):

8.6

How reproducible:

The bug is likely to be reproduced if NM LOGLEVEL=info, not often with LOGLEVEL=debug, never reproduced with LOGLEVEL=trace.

Steps to Reproduce:
1. 
2.
3.

Actual results:

bond0.409 connection should activate as other connections (bond0) do.

Expected results:

bond0.409 connection does not activate

Additional info:

- The error appeared in OCP4.12rc5
- It works correctly in OCP4.10, which is based on RHEL 8.4
- The error occurs during the boot, in configure-ovs.sh [1]


[1] https://github.com/openshift/machine-config-operator/blob/release-4.12/templates/common/_base/files/configure-ovs-network.yaml#L366

--- Additional comment from Scott Dodson on 2023-01-09 17:36:46 UTC ---

If this is root cause for the referenced OCPBUGS-3612[1], this represents a regression for all OCP clusters upgrading from 4.10 to 4.11 or 4.12. Since 4.11 has already shipped and 4.12 is imminently shipping we need this to be looked into urgently.

1 - https://issues.redhat.com/browse/OCPBUGS-3612
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