Bug 2152864

Summary: [NMCI] NM_reboot_openvswitch_vlan_configuration_var2 is still racy
Product: Red Hat Enterprise Linux 9 Reporter: Vladimir Benes <vbenes>
Component: NetworkManagerAssignee: Thomas Haller <thaller>
Status: VERIFIED --- QA Contact: Vladimir Benes <vbenes>
Severity: unspecified Docs Contact:
Priority: medium    
Version: 9.2CC: bgalvani, lrintel, rkhan, sfaye, sukulkar, till
Target Milestone: rcKeywords: Triaged
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: NetworkManager-1.43.7-1.el9 Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 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:
Description Flags
nm-log of failure with annotations
none
nm-log of failure with annotations (html result) none

Description Vladimir Benes 2022-12-13 10:33:05 UTC 
Description of problem:
We still see failures in NM_reboot_openvswitch_vlan_configuration_var2 under the 9.2 package
http://tools.lab.eng.brq2.redhat.com/~vbenes/nm_ci_stats/stats.html#project:beaker-NetworkManager-rhel9.2-stock-upstream;search:NM_reboot_openvswitch_vlan_configuration_var2

Version-Release number of selected component (if applicable):
NetworkManager-1.41.6-1.el9.x86_64
openvswitch2.17-2.17.0-58.el9fdp.x86_64

How reproducible:
1 in 30 attempts

Steps to Reproduce:
1. test=NM_reboot_openvswitch_vlan_configuration_var2
2. a=0; while ./test_run.sh $test; do :;sleep 4;((a++)); echo "ATTEMPT $a"; if [ $a -eq 100 ]; then break; fi ; done; echo "ATTEMPT $a"

Actual results:
The test fails in a bunch of repetitions.

Expected results:


Additional info:
Comment 5 Thomas Haller 2023-04-12 10:04:55 UTC 
Created attachment 1957112 [details]
nm-log of failure with annotations
Comment 6 Thomas Haller 2023-04-12 10:06:41 UTC 
Created attachment 1957113 [details]
nm-log of failure with annotations (html result)

html output for attachment 1957112 [details] (comment 5)
Comment 7 Thomas Haller 2023-04-27 06:34:42 UTC 
fixed on main branch by https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/commit/e66b93b01e23a57090550b28eb5e34c88886fcbd

I am hesitant to backport this (for now), because it has non-trivial effects. Maybe later. Meaning, for now older branches remain not fixed.
Comment 12 Vladimir Benes 2023-05-24 07:59:44 UTC 
500 repetitions, no issue -> VERIFIED