Details
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Bug
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Resolution: Done
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Normal
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4.12.0
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Moderate
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3
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OTA 225
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1
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False
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Description
Description of problem:
seeing test failure due to panic in cvo here:
Undiagnosed panic detected in pod expand_less
0s
{ pods/openshift-cluster-version_cluster-version-operator-96cf55b5-rffgt_cluster-version-operator_previous.log.gz:E0915 18:38:42.763315 1 runtime.go:79] Observed a panic: "invalid memory address or nil pointer dereference" (runtime error: invalid memory address or nil pointer dereference)
pods/openshift-cluster-version_cluster-version-operator-96cf55b5-rffgt_cluster-version-operator_previous.log.gz:E0915 18:38:42.763418 1 runtime.go:79] Observed a panic: "invalid memory address or nil pointer dereference" (runtime error: invalid memory address or nil pointer dereference)}
full error from logs:
/E0915 18:38:42.763315 1 runtime.go:79] Observed a panic: "invalid memory address or nil pointer dereference" (runtime error: invalid memory address or nil pointer dereference) goroutine 187 [running]: k8s.io/apimachinery/pkg/util/runtime.logPanic({0x1934980?, 0x2bc6240}) /go/src/github.com/openshift/cluster-version-operator/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go:75 +0x99 k8s.io/apimachinery/pkg/util/runtime.HandleCrash({0x0, 0x0, 0x4d2604?}) /go/src/github.com/openshift/cluster-version-operator/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go:49 +0x75 panic({0x1934980, 0x2bc6240}) /usr/lib/golang/src/runtime/panic.go:838 +0x207 github.com/openshift/cluster-version-operator/pkg/cvo.(*SyncWorker).calculateNext(0xc0015c6000, 0xc001df2000) /go/src/github.com/openshift/cluster-version-operator/pkg/cvo/sync_worker.go:716 +0x14d github.com/openshift/cluster-version-operator/pkg/cvo.(*SyncWorker).Start.func1() /go/src/github.com/openshift/cluster-version-operator/pkg/cvo/sync_worker.go:575 +0x2a9 k8s.io/apimachinery/pkg/util/wait.BackoffUntil.func1(0x10000000000?) /go/src/github.com/openshift/cluster-version-operator/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:155 +0x3e k8s.io/apimachinery/pkg/util/wait.BackoffUntil(0xc001df2000?, {0x1e44e60, 0xc002739f50}, 0x1, 0xc00058e0c0) /go/src/github.com/openshift/cluster-version-operator/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:156 +0xb6 k8s.io/apimachinery/pkg/util/wait.JitterUntil(0x0?, 0x989680, 0x0, 0x60?, 0x0?) /go/src/github.com/openshift/cluster-version-operator/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:133 +0x89 k8s.io/apimachinery/pkg/util/wait.Until(...) /go/src/github.com/openshift/cluster-version-operator/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:90 github.com/openshift/cluster-version-operator/pkg/cvo.(*SyncWorker).Start(0xc0015c6000?, {0x1e5eb30?, 0xc0000cacc0?}, 0x10?, {0x0?, 0x0?}, {0x0?, 0x0?}) /go/src/github.com/openshift/cluster-version-operator/pkg/cvo/sync_worker.go:556 +0x145 github.com/openshift/cluster-version-operator/pkg/cvo.(*Operator).Run.func2() /go/src/github.com/openshift/cluster-version-operator/pkg/cvo/cvo.go:387 +0x83 created by github.com/openshift/cluster-version-operator/pkg/cvo.(*Operator).Run /go/src/github.com/openshift/cluster-version-operator/pkg/cvo/cvo.go:385 +0x4af E0915 18:38:42.763418 1 runtime.go:79] Observed a panic: "invalid memory address or nil pointer dereference" (runtime error: invalid memory address or nil pointer dereference)
Version-Release number of selected component (if applicable):
How reproducible:
currently unsure hit this in a test run, but shouldn't ever panic.
Steps to Reproduce:
1. 2. 3.
Actual results:
panic in cvo pod
Expected results:
no panic in cvo pod
Additional info: