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Bug
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Resolution: Done-Errata
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Major
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4.16
This is a clone of issue OCPBUGS-33806. The following is the description of the original issue:
—
I0516 19:40:24.080597 1 controller.go:156] mbooth-psi-ph2q7-worker-0-9z9nn: reconciling Machine
I0516 19:40:24.113866 1 controller.go:200] mbooth-psi-ph2q7-worker-0-9z9nn: reconciling machine triggers delete
I0516 19:40:32.487925 1 controller.go:115] "msg"="Observed a panic in reconciler: runtime error: invalid memory address or nil pointer dereference" "controller"="machine-controller" "name"="mbooth-psi-ph2q7-worker-0-9z9nn" "namespace"="openshift-machine-api" "object"={"name":"mbooth-psi-ph2q7-worker-0-9z9nn","namespace":"openshift-machine-api"} "reconcileID"="f477312c-dd62-49b2-ad08-28f48c506c9a"
panic: runtime error: invalid memory address or nil pointer dereference [recovered]
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x18 pc=0x242a275]
goroutine 317 [running]:
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile.func1()
/go/src/sigs.k8s.io/cluster-api-provider-openstack/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:116 +0x1e5
panic({0x29cfb00?, 0x40f1d50?})
/usr/lib/golang/src/runtime/panic.go:914 +0x21f
sigs.k8s.io/cluster-api-provider-openstack/pkg/cloud/services/compute.(*Service).constructPorts(0x3056b80?, 0xc00074d3d0, 0xc0004fe100)
/go/src/sigs.k8s.io/cluster-api-provider-openstack/vendor/sigs.k8s.io/cluster-api-provider-openstack/pkg/cloud/services/compute/instance.go:188 +0xb5
sigs.k8s.io/cluster-api-provider-openstack/pkg/cloud/services/compute.(*Service).DeleteInstance(0xc00074d388, 0xc000c61300?, {0x3038ae8, 0xc0008b7440}, 0xc00097e2a0, 0xc0004fe100)
/go/src/sigs.k8s.io/cluster-api-provider-openstack/vendor/sigs.k8s.io/cluster-api-provider-openstack/pkg/cloud/services/compute/instance.go:678 +0x42d
github.com/openshift/machine-api-provider-openstack/pkg/machine.(*OpenstackClient).Delete(0xc0001f2380, {0x304f708?, 0xc000c6df80?}, 0xc0008b7440)
/go/src/sigs.k8s.io/cluster-api-provider-openstack/pkg/machine/actuator.go:341 +0x305
github.com/openshift/machine-api-operator/pkg/controller/machine.(*ReconcileMachine).Reconcile(0xc00045de50, {0x304f708, 0xc000c6df80}, {{{0xc00066c7f8?, 0x0?}, {0xc000dce980?, 0xc00074dd48?}}})
/go/src/sigs.k8s.io/cluster-api-provider-openstack/vendor/github.com/openshift/machine-api-operator/pkg/controller/machine/controller.go:216 +0x1cfe
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile(0x3052e08?, {0x304f708?, 0xc000c6df80?}, {{{0xc00066c7f8?, 0xb?}, {0xc000dce980?, 0x0?}}})
/go/src/sigs.k8s.io/cluster-api-provider-openstack/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:119 +0xb7
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler(0xc0004eb900, {0x304f740, 0xc00045c500}, {0x2ac0340?, 0xc0001480c0?})
/go/src/sigs.k8s.io/cluster-api-provider-openstack/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:316 +0x3cc
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem(0xc0004eb900, {0x304f740, 0xc00045c500})
/go/src/sigs.k8s.io/cluster-api-provider-openstack/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:266 +0x1c9
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2()
/go/src/sigs.k8s.io/cluster-api-provider-openstack/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:227 +0x79
created by sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2 in goroutine 269
/go/src/sigs.k8s.io/cluster-api-provider-openstack/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:223 +0x565
> kc get clusterversion NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.16.0-ec.6 True False 7d3h Cluster version is 4.16.0-ec.6
> kc -n openshift-machine-api get machines.m mbooth-psi-ph2q7-worker-0-9z9nn -o yaml
apiVersion: machine.openshift.io/v1beta1
kind: Machine
metadata:
annotations:
machine.openshift.io/instance-state: ERROR
openstack-resourceId: dc08c2a2-cbda-4892-a06b-320d02ec0c6c
creationTimestamp: "2024-05-16T16:53:16Z"
deletionGracePeriodSeconds: 0
deletionTimestamp: "2024-05-16T19:23:44Z"
finalizers:
- machine.machine.openshift.io
generateName: mbooth-psi-ph2q7-worker-0-
generation: 3
labels:
machine.openshift.io/cluster-api-cluster: mbooth-psi-ph2q7
machine.openshift.io/cluster-api-machine-role: worker
machine.openshift.io/cluster-api-machine-type: worker
machine.openshift.io/cluster-api-machineset: mbooth-psi-ph2q7-worker-0
machine.openshift.io/instance-type: ci.m1.xlarge
machine.openshift.io/region: regionOne
machine.openshift.io/zone: ""
name: mbooth-psi-ph2q7-worker-0-9z9nn
namespace: openshift-machine-api
ownerReferences:
- apiVersion: machine.openshift.io/v1beta1
blockOwnerDeletion: true
controller: true
kind: MachineSet
name: mbooth-psi-ph2q7-worker-0
uid: f715dba2-b0b2-4399-9ab6-19daf6407bd7
resourceVersion: "8391649"
uid: 6d1ad181-5633-43eb-9b19-7c73c86045c3
spec:
lifecycleHooks: {}
metadata: {}
providerID: openstack:///dc08c2a2-cbda-4892-a06b-320d02ec0c6c
providerSpec:
value:
apiVersion: machine.openshift.io/v1alpha1
cloudName: openstack
cloudsSecret:
name: openstack-cloud-credentials
namespace: openshift-machine-api
flavor: ci.m1.xlarge
image: ""
kind: OpenstackProviderSpec
metadata:
creationTimestamp: null
networks:
- filter: {}
subnets:
- filter:
tags: openshiftClusterID=mbooth-psi-ph2q7
rootVolume:
diskSize: 50
sourceUUID: rhcos-4.16
volumeType: tripleo
securityGroups:
- filter: {}
name: mbooth-psi-ph2q7-worker
serverGroupName: mbooth-psi-ph2q7-worker
serverMetadata:
Name: mbooth-psi-ph2q7-worker
openshiftClusterID: mbooth-psi-ph2q7
tags:
- openshiftClusterID=mbooth-psi-ph2q7
trunk: true
userDataSecret:
name: worker-user-data
status:
addresses:
- address: mbooth-psi-ph2q7-worker-0-9z9nn
type: Hostname
- address: mbooth-psi-ph2q7-worker-0-9z9nn
type: InternalDNS
conditions:
- lastTransitionTime: "2024-05-16T16:56:05Z"
status: "True"
type: Drainable
- lastTransitionTime: "2024-05-16T19:24:26Z"
message: Node drain skipped
status: "True"
type: Drained
- lastTransitionTime: "2024-05-16T17:14:59Z"
status: "True"
type: InstanceExists
- lastTransitionTime: "2024-05-16T16:56:05Z"
status: "True"
type: Terminable
lastUpdated: "2024-05-16T19:23:52Z"
phase: Deleting
- clones
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OCPBUGS-33806 Panic in MAPO deleting Machine in ERROR state
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- Closed
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- is blocked by
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OCPBUGS-33806 Panic in MAPO deleting Machine in ERROR state
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- Closed
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- links to
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RHEA-2024:0041
OpenShift Container Platform 4.16.z bug fix update