Bug 1891881

Summary: openshift-sdn reports failure with iptables-restore: CHAIN_USER_DEL failed (Device or resource busy) [rhel-8.2.0.z]
Product: Red Hat Enterprise Linux 8 Reporter: RHEL Program Management Team <pgm-rhel-tools>
Component: iptablesAssignee: Phil Sutter <psutter>
Status: CLOSED ERRATA QA Contact: Tomas Dolezal <todoleza>
Severity: high Docs Contact:
Priority: high    
Version: 8.2CC: chlunde, dahernan, danw, dcbw, dornelas, egarver, iptables-maint-list, jolee, psutter, surya, todoleza
Target Milestone: rcKeywords: Reopened, ZStream
Target Release: 8.2Flags: pm-rhel: mirror+
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: iptables-1.8.4-10.el8_2.4 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 1843646 Environment:
Last Closed: 2020-12-15 08:57:57 UTC Type: ---
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: 1843646    
Bug Blocks:    

Comment 7 Phil Sutter 2020-11-10 08:02:49 UTC 
Identified a follow-up which needs backporting as well, see y-stream bug 1843646.
Comment 14 errata-xmlrpc 2020-12-15 08:57:57 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 (iptables 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-2020:5419