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  1. OpenShift Bugs
  2. OCPBUGS-4423

Segfault from TALM after CGU timeout

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Details

    • Bug
    • Resolution: Done
    • Normal
    • None
    • 4.12.0
    • TALM Operator
    • None
    • CNF RAN Sprint 228, CNF RAN Sprint 229
    • 2
    • False
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    Description

      This is a clone of issue OCPBUGS-4200. The following is the description of the original issue:
      —
      Description of problem:

      A segfault occured after my CGU timed out

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

      4.12

      How reproducible:

      tbd

      Steps to Reproduce:

      1.tbd
2.
3.

      Actual results:

      TALM throws a segfault and stops running

      Expected results:

      TALM finalizes the timed out CGU and continues running

      Additional info:

      panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x1330498]goroutine 487 [running]:
github.com/openshift-kni/cluster-group-upgrades-operator/controllers.(*ClusterGroupUpgradeReconciler).addClustersStatusOnTimeout(0xc000202da0?, 0xc00063a380)
    /home/sskeard/git/github/cluster-group-upgrades-operator/controllers/clustergroupupgrade_controller.go:657 +0x1b8
github.com/openshift-kni/cluster-group-upgrades-operator/controllers.(*ClusterGroupUpgradeReconciler).Reconcile(0xc0006af880, {0x1884978, 0xc000a954a0}, {{{0xc000b5e310, 0xe}, {0xc000b5e2f8, 0x8}}})
    /home/sskeard/git/github/cluster-group-upgrades-operator/controllers/clustergroupupgrade_controller.go:174 +0x93f
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler(0xc0003b5720, {0x18848d0, 0xc0002e4600}, {0x14e0660?, 0xc0006f43e0?})
    /home/sskeard/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.9.3-0.20210709165254-650ea59f19cc/pkg/internal/controller/controller.go:298 +0x303
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem(0xc0003b5720, {0x18848d0, 0xc0002e4600})
    /home/sskeard/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.9.3-0.20210709165254-650ea59f19cc/pkg/internal/controller/controller.go:253 +0x1d9
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2()
    /home/sskeard/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.9.3-0.20210709165254-650ea59f19cc/pkg/internal/controller/controller.go:214 +0x85
created by sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2
    /home/sskeard/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.9.3-0.20210709165254-650ea59f19cc/pkg/internal/controller/controller.go:210 +0x307
exit status 2
make: *** [Makefile:223: run] Error 1

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        Issue Links

          clones

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-4200 Segfault from TALM after CGU timeout

          • Normal - To be worked after urgent and high priorities are resolved. This term is chosen when the severity of an issue is relatively close to the level of effort to fix it. The existence of an easily implemented workaround can also lead to this priority level instead of a higher priority.
          • Closed
          is blocked by

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-4200 Segfault from TALM after CGU timeout

          • Normal - To be worked after urgent and high priorities are resolved. This term is chosen when the severity of an issue is relatively close to the level of effort to fix it. The existence of an easily implemented workaround can also lead to this priority level instead of a higher priority.
          • Closed
          links to

          GitHub openshift-kni/cluster-group-upgrades-operator#397: [release-4.12] OCPBUGS-4423: Prevent segfault due to nil memory access in certain situations

          Activity

            People

              sskeard@redhat.com Steven Skeard
              openshift-crt-jira-prow OpenShift Prow Bot
              Yang Liu Yang Liu
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              Dates

                Created:
                Updated:
                Resolved: