XMLWordPrintable

Details

    • Bug
    • Status: Closed
    • Normal
    • Resolution: Done
    • 4.12.0
    • None
    • Moderate
    • OTA 225
    • 3
    • Hide

      None

      Show
      None

    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:

       

      Attachments

        Activity

          People

            jottofar Jack Ottofaro
            kgarriso@redhat.com Kirsten Garrison (Inactive)
            Yang Yang Yang Yang
            Votes:
            0 Vote for this issue
            Watchers:
            7 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: