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Bug 2173938 - Fix more FD leaks please.
Summary: Fix more FD leaks please.
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: tuned
Version: 9.2
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: Jaroslav Škarvada
QA Contact: Robin Hack
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-02-28 13:21 UTC by Robin Hack
Modified: 2023-11-07 11:40 UTC (History)
2 users (show)

Fixed In Version: tuned-2.21.0-0.1.rc1.el9
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2023-11-07 08:56:19 UTC
Type: Bug
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-150029 0 None None None 2023-02-28 13:23:26 UTC
Red Hat Product Errata RHBA-2023:6703 0 None None None 2023-11-07 08:56:30 UTC

Description Robin Hack 2023-02-28 13:21:15 UTC 
Description of problem:
During testing of:
https://bugzilla.redhat.com/show_bug.cgi?id=2080227#c9

everything seemed to be ok. However, some time passed and it look like there is another fd leak on horizon.


Version-Release number of selected component (if applicable):
rhel8 and rhel9 packages seems to be affected.
tuned-2.20.0-1.el8.noarch and same for rhel9.

How reproducible:
Use test.

Steps to Reproduce:
1. use test
2. look at results
3. decide if pass/fail?

Actual results:

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
::   Setup
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

tuned-2.20.0-1.el8.noarch
:: [ 08:11:43 ] :: [   PASS   ] :: Checking for the presence of tuned rpm
:: [ 08:11:43 ] :: [   LOG    ] :: Package versions:
:: [ 08:11:43 ] :: [   LOG    ] ::   tuned-2.20.0-1.el8.noarch
:: [ 08:11:43 ] :: [  BEGIN   ] :: Creating tmp directory :: actually running 'TmpDir=$(mktemp -d)'
:: [ 08:11:43 ] :: [   PASS   ] :: Creating tmp directory (Expected 0, got 0)
:: [ 08:11:43 ] :: [  BEGIN   ] :: Running 'pushd /tmp/tmp.S3leVqTDrA'
/tmp/tmp.S3leVqTDrA /mnt/tests/CoreOS/tuned/Regression/FD-leak-limiting-the-ability-to-switch-the-profile
:: [ 08:11:43 ] :: [   PASS   ] :: Command 'pushd /tmp/tmp.S3leVqTDrA' (Expected 0, got 0)
Redirecting to /bin/systemctl status tuned.service
:: [ 08:11:43 ] :: [   LOG    ] :: rlServiceStart: Service tuned already running, stopping first.
Redirecting to /bin/systemctl stop tuned.service
Redirecting to /bin/systemctl start tuned.service
:: [ 08:11:44 ] :: [   LOG    ] :: rlServiceStart: Service tuned started successfully
:: [ 08:11:44 ] :: [   INFO   ] :: rlImport: Found 'tuned/basic', version '1.0-9' in /mnt/tests
:: [ 08:11:44 ] :: [   INFO   ] :: rlImport: Will try to import tuned/basic from /mnt/tests/CoreOS/tuned/Library/basic/lib.sh
:: [ 08:11:44 ] :: [   INFO   ] :: found dependencies: ''
:: [ 08:11:45 ] :: [   LOG    ] :: Profile 'virtual-guest' was backuped.
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
::   Duration: 2s
::   Assertions: 3 good, 0 bad
::   RESULT: PASS (Setup)


::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
::   Test
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

:: [ 08:11:45 ] :: [  BEGIN   ] :: Running 'tuned-adm profile virtual-guest'
:: [ 08:11:47 ] :: [   PASS   ] :: Command 'tuned-adm profile virtual-guest' (Expected 0, got 0)
:: [ 08:11:47 ] :: [  BEGIN   ] :: Running 'tuned-adm profile accelerator-performance'
:: [ 08:11:49 ] :: [   PASS   ] :: Command 'tuned-adm profile accelerator-performance' (Expected 0, got 0)
:: [ 08:11:49 ] :: [   FAIL   ] :: Seems like leaking FDs! Count: 3
:: [ 08:11:49 ] :: [  BEGIN   ] :: Running 'tuned-adm profile accelerator-performance'
:: [ 08:11:51 ] :: [   PASS   ] :: Command 'tuned-adm profile accelerator-performance' (Expected 0, got 0)
:: [ 08:11:51 ] :: [   FAIL   ] :: Seems like leaking FDs! Count: 4
:: [ 08:11:51 ] :: [  BEGIN   ] :: Running 'tuned-adm profile accelerator-performance'
:: [ 08:11:53 ] :: [   PASS   ] :: Command 'tuned-adm profile accelerator-performance' (Expected 0, got 0)
:: [ 08:11:53 ] :: [   FAIL   ] :: Seems like leaking FDs! Count: 5
:: [ 08:11:53 ] :: [  BEGIN   ] :: Running 'tuned-adm profile accelerator-performance'
:: [ 08:11:55 ] :: [   PASS   ] :: Command 'tuned-adm profile accelerator-performance' (Expected 0, got 0)
:: [ 08:11:55 ] :: [   FAIL   ] :: Seems like leaking FDs! Count: 6
:: [ 08:11:55 ] :: [  BEGIN   ] :: Running 'tuned-adm profile accelerator-performance'
:: [ 08:11:57 ] :: [   PASS   ] :: Command 'tuned-adm profile accelerator-performance' (Expected 0, got 0)
:: [ 08:11:57 ] :: [   FAIL   ] :: Seems like leaking FDs! Count: 7
:: [ 08:11:57 ] :: [  BEGIN   ] :: Running 'tuned-adm profile accelerator-performance'
:: [ 08:11:59 ] :: [   PASS   ] :: Command 'tuned-adm profile accelerator-performance' (Expected 0, got 0)
:: [ 08:11:59 ] :: [   FAIL   ] :: Seems like leaking FDs! Count: 8
:: [ 08:11:59 ] :: [  BEGIN   ] :: Running 'tuned-adm profile accelerator-performance'
:: [ 08:12:02 ] :: [   PASS   ] :: Command 'tuned-adm profile accelerator-performance' (Expected 0, got 0)
:: [ 08:12:02 ] :: [   FAIL   ] :: Seems like leaking FDs! Count: 9
:: [ 08:12:02 ] :: [  BEGIN   ] :: Running 'tuned-adm profile accelerator-performance'
:: [ 08:12:04 ] :: [   PASS   ] :: Command 'tuned-adm profile accelerator-performance' (Expected 0, got 0)
:: [ 08:12:04 ] :: [   FAIL   ] :: Seems like leaking FDs! Count: 10
:: [ 08:12:04 ] :: [  BEGIN   ] :: Running 'tuned-adm profile accelerator-performance'
:: [ 08:12:04 ] :: [   FAIL   ] :: Seems like leaking FDs! Count: 10
:: [ 08:12:06 ] :: [   PASS   ] :: Command 'tuned-adm profile accelerator-performance' (Expected 0, got 0)
:: [ 08:12:06 ] :: [   FAIL   ] :: Seems like leaking FDs! Count: 11
:: [ 08:12:08 ] :: [   PASS   ] :: Command 'tuned-adm profile accelerator-performance' (Expected 0, got 0)
:: [ 08:12:08 ] :: [   FAIL   ] :: Seems like leaking FDs! Count: 12
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
::   Duration: 23s
::   Assertions: 11 good, 10 bad
::   RESULT: FAIL (Test)


::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
::   Cleanup
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

:: [ 08:12:08 ] :: [   PASS   ] :: Command 'popd' (Expected 0, got 0)
:: [ 08:12:08 ] :: [   PASS   ] :: Removing tmp directory (Expected 0, got 0)
:: [ 08:12:10 ] :: [   LOG    ] :: Profile 'virtual-guest' was restored.
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
::   Duration: 4s
::   Assertions: 2 good, 0 bad
::   RESULT: PASS (Cleanup)


::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
::   /CoreOS/tuned/Regression/FD-leak-limiting-the-ability-to-switch-the-profile
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

:: [ 08:12:12 ] :: [   LOG    ] :: Phases fingerprint:  tIGqJLIX
:: [ 08:12:12 ] :: [   LOG    ] :: Asserts fingerprint: fFB9gcKv
:: [ 08:12:12 ] :: [   LOG    ] :: File '/var/tmp/beakerlib-4132001/journal.xml' stored here: /var/tmp/BEAKERLIB_4132001_STORED_journal.xml
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
::   Duration: 29s
::   Phases: 2 good, 1 bad
::   OVERALL RESULT: FAIL (/CoreOS/tuned/Regression/FD-leak-limiting-the-ability-to-switch-the-profile)



Expected results:
no fd leaks


Additional info:
Comment 1 Jaroslav Škarvada 2023-02-28 16:09:00 UTC 
Upstream PR:
https://github.com/redhat-performance/tuned/pull/512
Comment 12 errata-xmlrpc 2023-11-07 08:56:19 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 (tuned 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-2023:6703
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