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Bug 1851460

Summary: sporadic failures with kselftest mirror_gre_lag_lacp.sh
Product: Red Hat Enterprise Linux 8 Reporter: Davide Caratti <dcaratti>
Component: libteamAssignee: Xin Long <lxin>
Status: CLOSED ERRATA QA Contact: LiLiang <liali>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 8.3CC: network-qe
Target Milestone: rcFlags: pm-rhel: mirror+
Target Release: 8.3   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: libteam-1.31-1.el8 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-11-04 01:53:44 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:

Description Davide Caratti 2020-06-26 15:06:46 UTC
sporadic failures can be observed with kselftest mirror_gre_lag_lacp.sh: see https://bugzilla.redhat.com/show_bug.cgi?id=1816443 (comment #4 to comment #9).

Comment 4 LiLiang 2020-08-10 02:11:14 UTC
verified:

[root@mlxsw-sn2100-01 forwarding]# ./mirror_gre_lag_lacp.sh enp1s0np1 enp1s0np2 enp1s0np3 enp1s0np4 enp1s0np5 enp1s0np6 enp1s0np7 enp1s0np8
This program is not intended to be run as root.
This program is not intended to be run as root.
This program is not intended to be run as root.
TEST: mirror to gretap: LAG first slave (skip_hw)                   [ OK ]
This program is not intended to be run as root.
TEST: mirror to gretap: LAG second slave (skip_hw)                  [ OK ]
This program is not intended to be run as root.
TEST: mirror to gretap: LAG first slave (skip_sw)                   [ OK ]
This program is not intended to be run as root.
TEST: mirror to gretap: LAG second slave (skip_sw)                  [ OK ]
[root@mlxsw-sn2100-01 forwarding]# rpm -q kernel
kernel-4.18.0-221.el8.x86_64
kernel-4.18.0-231.el8.x86_64
[root@mlxsw-sn2100-01 forwarding]# rpm -q libteam
libteam-1.31-1.el8.x86_64

Comment 5 LiLiang 2020-09-07 06:50:38 UTC
[root@mlxsw-sn2100-01 switchdev-selftest]# uname -r
4.18.0-235.el8.x86_64
[root@mlxsw-sn2100-01 switchdev-selftest]# rpm -q libteam
libteam-1.31-2.el8.x86_64

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
::   /usr/libexec/kselftests/net/forwarding/mirror_gre_lag_lacp.sh
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

:: [ 02:47:36 ] :: [  BEGIN   ] :: Running './mirror_gre_lag_lacp.sh enp1s0np1 enp1s0np2 enp1s0np3 enp1s0np4 enp1s0np5 enp1s0np6 enp1s0np7 enp1s0np8 enp1s0np9 enp1s0np10 enp1s0np11 enp1s0np12'
This program is not intended to be run as root.
This program is not intended to be run as root.
This program is not intended to be run as root.
TEST: mirror to gretap: LAG first slave (skip_hw)                   [ OK ]
This program is not intended to be run as root.
TEST: mirror to gretap: LAG second slave (skip_hw)                  [ OK ]
This program is not intended to be run as root.
TEST: mirror to gretap: LAG first slave (skip_sw)                   [ OK ]
This program is not intended to be run as root.
TEST: mirror to gretap: LAG second slave (skip_sw)                  [ OK ]
:: [ 02:49:47 ] :: [   PASS   ] :: Command './mirror_gre_lag_lacp.sh enp1s0np1 enp1s0np2 enp1s0np3 enp1s0np4 enp1s0np5 enp1s0np6 enp1s0np7 enp1s0np8 enp1s0np9 enp1s0np10 enp1s0np11 enp1s0np12' (Expected 0, got 0)

Comment 8 errata-xmlrpc 2020-11-04 01:53:44 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 (libteam bug fix and enhancement update), 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-2020:4512