Bug 1804757

Summary: Mount units end up in erroneous state (not-found active mounted) after daemon reload
Product: Red Hat Enterprise Linux 7 Reporter: Michal Sekletar <msekleta>
Component: systemdAssignee: Jan Synacek <jsynacek>
Status: CLOSED ERRATA QA Contact: Frantisek Sumsal <fsumsal>
Severity: urgent Docs Contact:
Priority: urgent    
Version: 7.7CC: agawand, akrzos, dtardon, fkrska, fsumsal, jsynacek, mmatsuya, sbroz, systemd-maint-list
Target Milestone: rcKeywords: ZStream
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
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Story Points: ---
Clone Of:
: 1809158 1809159 (view as bug list) Environment:
Last Closed: 2020-09-29 20:32:27 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:
Bug Depends On:    
Bug Blocks: 1809158, 1809159    

Description Michal Sekletar 2020-02-19 14:56:47 UTC
Description of problem:
$subject

Version-Release number of selected component (if applicable):
systemd-219-67.el7_7.3

How reproducible:
sometimes

Steps to Reproduce:
1. There are no clear steps to reproduce. It seems that key requirement to end in this state is that parsing of /proc/1/mountinfo fails after the daemon-reload.

Actual results:
Mount units in following state,

var-lib-origin-openshift.local.volumes-pods-ff2ed273\x2d4207\x2d11ea\x2d8dce\x2d001a4aa86602-volumes-kubernetes.io\x7enfs-keystone\x2dbw\x2dagent\x2dcache\x2dpvc\x2dcb8ad.mount                                                                              not-found active mounted 

Expected results:
No mount units in the above state.

Additional info:
Backport of following upstream commits mitigates the issue,

https://github.com/systemd/systemd/commit/6d7e89b07065b8c49af47aaf1ccc336d017fc3a2
https://github.com/systemd/systemd/commit/ba0d56f55f2073164799be714b5bd1aad94d059a

Comment 16 Lukáš Nykrýn 2020-03-11 08:45:28 UTC
fix merged to github master branch -> https://github.com/systemd-rhel/rhel-7/pull/85

Comment 17 Lukáš Nykrýn 2020-03-17 08:29:46 UTC
fix merged to github master branch -> https://github.com/systemd-rhel/rhel-7/pull/90

Comment 18 Lukáš Nykrýn 2020-04-21 08:09:20 UTC
fix merged to github master branch -> https://github.com/systemd-rhel/rhel-7/pull/85

Comment 24 errata-xmlrpc 2020-09-29 20:32:27 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 (Low: systemd security and bug fix 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/RHSA-2020:4007