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Bug 1876961

Summary: Undiagnosed panic detected in openshift-image-registry_cluster-image-registry-operator pod
Product: OpenShift Container Platform Reporter: Alberto <agarcial>
Component: Image RegistryAssignee: Oleg Bulatov <obulatov>
Status: CLOSED ERRATA QA Contact: XiuJuan Wang <xiuwang>
Severity: urgent Docs Contact:
Priority: unspecified    
Version: 4.6CC: aos-bugs
Target Milestone: ---   
Target Release: 4.6.0   
Hardware: Unspecified   
OS: Unspecified   
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Last Closed: 2020-10-27 16:38:34 UTC Type: ---
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Description Alberto 2020-09-08 15:15:55 UTC 
This bug was initially created as a copy of Bug #1875303

I am copying this bug because: 

Description of problem:

pods/openshift-image-registry_cluster-image-registry-operator-7bfc8d696c-qw529_cluster-image-registry-operator_previous.log.gz:E0906 05:56:27.567507       1 runtime.go:76] Observed a panic: reflect: slice index out of range
pods/openshift-image-registry_cluster-image-registry-operator-7bfc8d696c-qw529_cluster-image-registry-operator_previous.log.gz:E0906 05:56:27.567785       1 runtime.go:76] Observed a panic: reflect: slice index out of range

Seen in https://prow.ci.openshift.org/view/gs/origin-ci-test/logs/promote-release-openshift-machine-os-content-e2e-aws-4.6/1302480815363461120

This is effectively failing the promotion job, so setting severity urgent.

Related https://bugzilla.redhat.com/show_bug.cgi?id=1875038

Version-Release number of selected component (if applicable):


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Comment 3 XiuJuan Wang 2020-09-11 07:51:18 UTC 
Below shows test is passed successfully, marking as verified 
https://prow.ci.openshift.org/view/gs/origin-ci-test/logs/promote-release-openshift-machine-os-content-e2e-aws-4.6/1304084325003694080/
And 'Undiagnosed panic detected in pod' test unit in https://testgrid.k8s.io/redhat-openshift-ocp-release-4.6-blocking#release-openshift-origin-installer-e2e-aws-serial-4.6 are all passed for image-registry operaotr after fix merged
Comment 5 errata-xmlrpc 2020-10-27 16:38:34 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 (OpenShift Container Platform 4.6 GA Images), 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-2020:4196