{"meta":{"start_date":"2026-06-05","end_date":"2026-06-05","start_at":"2026-06-05T00:00:00Z","end_at":"2026-06-06T00:00:00Z","timezone":"UTC","generated_at":"2026-08-26T11:05:51Z","environments":["prod"]},"environments":[{"environment":"prod","summary":{"total_runs":2,"failed_runs":2,"raw_occurrences":5,"matched_occurrences":5,"runs_affected":2},"rows":[{"environment":"prod","failure_pattern_id":"90e9ab5a508c69fa469c74ea9a9d435aee1bda7d3791c7e7ad6b5d426a15064f","failure_pattern":"ERROR CODE: InvalidRequestContent; detail message Version 'openshift-v\u003cversion\u003e' doesn't exist; provider Microsoft.RedHatOpenShift","search_query":"ERROR CODE: InvalidRequestContent","failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel-ocp-nightly","test_name":"Customer should downgrade a nodepool to a lower minor version from 4.21.zLatest to 4.19.zLatest","occurrences":2,"runs_affected":1,"failed_runs":1,"run_impact_percent":50,"anchor_occurrences":2,"after_last_push_count":5,"trend_counts":[0,0,0,0,1,2,2],"trend_range":"2026-05-30..2026-06-05 UTC","prior_windows_present":0,"prior_runs_affected":3,"contributing_tests":[{"failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel-ocp-nightly","test_name":"Customer should downgrade a nodepool to a lower minor version from 4.21.zLatest to 4.19.zLatest","occurrences":1},{"failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel-ocp-nightly","test_name":"Customer should upgrade a nodepool skipping one minor version (+2) from 4.20.z to 4.22.zLatest","occurrences":1}],"full_error_samples":["fail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:443]: failed to create HCP cluster np-skip-minor-f44np8 at version 4.22.0\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000b8ad60\u003e: \n    failed to create HCP cluster np-skip-minor-f44np8: failed starting cluster creation \"np-skip-minor-f44np8\" in resourcegroup=\"rg-np-skip-minor-f44np8-r7d95h\": PUT https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-np-skip-minor-f44np8-r7d95h/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/np-skip-minor-f44np8\n    --------------------------------------------------------------------------------\n    RESPONSE 400: 400 Bad Request\n    ERROR CODE: InvalidRequestContent\n    --------------------------------------------------------------------------------\n    {\n      \"error\": {\n        \"code\": \"InvalidRequestContent\",\n        \"message\": \"Version 'openshift-v4.22.0-nightly' doesn't exist\"\n      }\n    }\n    --------------------------------------------------------------------------------\n    \n    ...\noccurred\nfail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:443]: failed to create HCP cluster np-skip-minor-f44np8 at version 4.22.0\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000b8ad60\u003e: \n    failed to create HCP cluster np-skip-minor-f44np8: failed starting cluster creation \"np-skip-minor-f44np8\" in resourcegroup=\"rg-np-skip-minor-f44np8-r7d95h\": PUT https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-np-skip-minor-f44np8-r7d95h/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/np-skip-minor-f44np8\n    --------------------------------------------------------------------------------\n    RESPONSE 400: 400 Bad Request\n    ERROR CODE: InvalidRequestContent\n    --------------------------------------------------------------------------------\n    {\n      \"error\": {\n        \"code\": \"InvalidRequestContent\",\n        \"message\": \"Version 'openshift-v4.22.0-nightly' doesn't exist\"\n      }\n    }\n    --------------------------------------------------------------------------------\n    \n    ...\noccurred","fail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:704]: failed to create HCP cluster\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000474f00\u003e: \n    failed to create HCP cluster np-dg-minor-cp78hj: failed starting cluster creation \"np-dg-minor-cp78hj\" in resourcegroup=\"rg-np-dg-minor-cp78hj-jmhhpv\": PUT https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-np-dg-minor-cp78hj-jmhhpv/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/np-dg-minor-cp78hj\n    --------------------------------------------------------------------------------\n    RESPONSE 400: 400 Bad Request\n    ERROR CODE: InvalidRequestContent\n    --------------------------------------------------------------------------------\n    {\n      \"error\": {\n        \"code\": \"InvalidRequestContent\",\n        \"message\": \"Version 'openshift-v4.21.0-nightly' doesn't exist\"\n      }\n    }\n    --------------------------------------------------------------------------------\n    \n    ...\noccurred\nfail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:704]: failed to create HCP cluster\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000474f00\u003e: \n    failed to create HCP cluster np-dg-minor-cp78hj: failed starting cluster creation \"np-dg-minor-cp78hj\" in resourcegroup=\"rg-np-dg-minor-cp78hj-jmhhpv\": PUT https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-np-dg-minor-cp78hj-jmhhpv/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/np-dg-minor-cp78hj\n    --------------------------------------------------------------------------------\n    RESPONSE 400: 400 Bad Request\n    ERROR CODE: InvalidRequestContent\n    --------------------------------------------------------------------------------\n    {\n      \"error\": {\n        \"code\": \"InvalidRequestContent\",\n        \"message\": \"Version 'openshift-v4.21.0-nightly' doesn't exist\"\n      }\n    }\n    --------------------------------------------------------------------------------\n    \n    ...\noccurred"],"affected_runs":[{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel-ocp-nightly/2063033187675672576","occurred_at":"2026-06-05T23:00:15Z","signature_id":"067b1065bfc12ff3f4e5d6501a06ba82da6ac01555371bf4e6db7e2b25036a8e","pr_number":0,"after_last_push_of_merged_pr":true},{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel-ocp-nightly/2063033187675672576","occurred_at":"2026-06-05T23:00:15Z","signature_id":"8acc9dad3e2c95defd2442d8f070841e9aee33305d4b51957fd8161c356d0087","pr_number":0,"after_last_push_of_merged_pr":true}]},{"environment":"prod","failure_pattern_id":"fa8b536e8650ce97ae7570bef6054027cbd99a52276b9ac4f3e9e80e8ecb21e4","failure_pattern":"Deserializaion Error: no output from command","search_query":"Deserializaion Error: no output from command","failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel","test_name":"ARO-HCP should be able to perform a control plane and node pool install with OCP candidate channel for 4.21","occurrences":1,"runs_affected":1,"failed_runs":1,"run_impact_percent":50,"anchor_occurrences":1,"after_last_push_count":8,"trend_counts":[0,0,0,0,0,0,1],"trend_range":"2026-05-30..2026-06-05 UTC","prior_windows_present":3,"prior_window_starts":["2026-05-04","2026-05-11","2026-05-18"],"prior_runs_affected":5,"prior_last_seen_at":"2026-05-21T03:19:36Z","contributing_tests":[{"failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel","test_name":"ARO-HCP should be able to perform a control plane and node pool install with OCP candidate channel for 4.21","occurrences":1}],"full_error_samples":["30 pc=0x6b4e210\ngithub.com/Azure/ARO-HCP/test/util/framework.(*perItOrDescribeTestContext).deleteCreatedResources-fm({0x7f40654cc128?, 0xc00148eb70?})\n\t\u003cautogenerated\u003e:1 +0x33 fp=0xc000cdd8b0 sp=0xc000cdd888 pc=0x6b69d33\nruntime.call16(0xc000a17590, 0xc000e04410, 0x0, 0x0, 0x0, 0x10, 0xc000cddb08)\n\t/usr/lib/golang/src/runtime/asm_amd64.s:774 +0x43 fp=0xc000cdd8d0 sp=0xc000cdd8b0 pc=0x2ed1223\nruntime.reflectcall(0x7ff2360?, 0xc00148eb70?, 0x2?, 0x86532af?, 0x0?, 0x12?, 0x7bb8920?)\n\t\u003cautogenerated\u003e:1 +0x36 fp=0xc000cdd910 sp=0xc000cdd8d0 pc=0x2ed9ab6\nreflect.Value.call({0x746e4e0?, 0xc000e04410?, 0xc000132ed8?}, {0x860f1d5, 0x4}, {0xc000132f60, 0x1, 0x0?})\n\t/usr/lib/golang/src/reflect/value.go:581 +0xcc6 fp=0xc000cdde70 sp=0xc000cdd910 pc=0x2f0cc66\nreflect.Value.Call({0x746e4e0?, 0xc000e04410?, 0x0?}, {0xc000132f60?, 0x2eef2c9?, 0x6b4f6da?})\n\t/usr/lib/golang/src/reflect/value.go:365 +0xb9 fp=0xc000cddee8 sp=0xc000cdde70 pc=0x2f0bd59\ngithub.com/onsi/ginkgo/v2/internal.NewCleanupNode.func2({0x91f9670?, 0xc00148eb70?})\n\t/go/pkg/mod/github.com/openshift/onsi-ginkgo/v2@v2.6.1-0.20250416174521-4eb003743b54/internal/node.go:589 +0x150 fp=0xc000cddf88 sp=0xc000cddee8 pc=0x3330170\ngithub.com/onsi/ginkgo/v2/internal.(*Suite).runNode.func3()\n\t/go/pkg/mod/github.com/openshift/onsi-ginkgo/v2@v2.6.1-0.20250416174521-4eb003743b54/internal/suite.go:901 +0x7b fp=0xc000cddfe0 sp=0xc000cddf88 pc=0x3342c3b\nruntime.goexit({})\n\t/usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc000cddfe8 sp=0xc000cddfe0 pc=0x2ed2cc1\ncreated by github.com/onsi/ginkgo/v2/internal.(*Suite).runNode in goroutine 98\n\t/go/pkg/mod/github.com/openshift/onsi-ginkgo/v2@v2.6.1-0.20250416174521-4eb003743b54/internal/suite.go:888 +0xd50\n\ngoroutine 434 gp=0xc001582a80 m=nil [select]:\nruntime.gopark(0xc000091768?, 0x2?, 0x60?, 0xc8?, 0xc00009175c?)\n\t/usr/lib/golang/src/runtime/proc.go:460 +0xce fp=0xc0000915e8 sp=0xc0000915c8 pc=0x2eca50e\nruntime.selectgo(0xc000091768, 0xc000091758, 0xc000ff47a0?, 0x0, 0x3698d5c?, 0x1)\n\t/usr/lib/golang/src/runtime/select.go:351 +0x8b7 fp=0xc000091728 sp=0xc0000915e8 pc=0x2ea52f7\ngithub.com/Azure/azure-sdk-for-go/sdk/azcore/internal/shared.Delay({0x91df3b8, 0xc0005abc00}, 0x863299e?)\n\t/go/pkg/mod/github.com/!azure/azure-sdk-for-go/sdk/azcore@v1.21.1/internal/shared/shared.go:36 +0x76 fp=0xc000091798 sp=0xc000091728 pc=0x36984b6\ngithub.com/Azure/azure-sdk-for-go/sdk/azcore/runtime.(*Poller[...]).PollUntilDone(0x9230900, {0x91df3b8, 0xc0005abc00}, 0x2ec7af3)\n\t/go/pkg/mod/github.com/!azure/azure-sdk-for-go/sdk/azcore@v1.21.1/runtime/poller.go:284 +0x732 fp=0xc000091a98 sp=0xc000091798 pc=0x3d99192\ngithub.com/Azure/ARO-HCP/test/util/framework.deleteHCPClusterAttempt({0x91df3b8, 0xc0005abc00}, 0xc0018106a8, {0xc000082948, 0x18}, {0xc00065cb60, 0x1d})\n\t/opt/app-root/src/github.com/Azure/ARO-HCP/test/util/framework/hcp_helper.go:239 +0x365 fp=0xc000091c20 sp=0xc000091a98 pc=0x6b2e305\ngithub.com/Azure/ARO-HCP/test/util/framework.DeleteHCPCluster20240610.func1({0x91df3b8?, 0xc0005abc00?})\n\t/opt/app-root/src/github.com/Azure/ARO-HCP/test/util/framework/hcp_helper.go:197 +0x72 fp=0xc000091cc8 sp=0xc000091c20 pc=0x6b2dd32\nk8s.io/apimachinery/pkg/util/wait.runConditionWithCrashProtectionWithContext({0x91df3b8?, 0xc0005abc00?}, 0xc0005abc10?)\n\t/go/pkg/mod/k8s.io/apimachinery@v0.35.3/pkg/util/wait/wait.go:159 +0x62 fp=0xc000091d20 sp=0xc000091cc8 pc=0x364ba82\nk8s.io/apimachinery/pkg/util/wait.ExponentialBackoffWithContext({0x91df3b8, 0xc0005abc00}, {0xdf8475800, 0x4000000000000000, 0x3fb999999999999a, 0x5, 0x0}, 0xc000091e68)\n\t/go/pkg/mod/k8s.io/apimachinery@v0.35.3/pkg/util/wait/backoff.go:501 +0xae fp=0xc000091d98 sp=0xc000091d20 pc=0x3649b2e\ngithub.com/Azure/ARO-HCP/test/util/framework.DeleteHCPCluster20240610({0x91df348, 0xc0007c4730}, 0xc0018106a8, {0xc000082948, 0x18}, {0xc00065cb60, 0x1d}, 0x274a48a7800)\n\t/opt/app-root/src/github.com/Azure/ARO-HCP/test/util/framework/hcp_helper.go:195 +0x285 fp=0xc000091ef0 sp=0xc000091d98 pc=0x6b2daa5\ngithub.com/Azure/ARO-HCP/test/util/framework.DeleteAllHCPClusters20240610.func1()\n\t/opt/app-root/src/github.com/Azure/ARO-HCP/test/util/framework/hcp_helper.go:521 +0x7e fp=0xc000091f78 sp=0xc000091ef0 pc=0x6b3199e\ngolang.org/x/sync/errgroup.(*Group).Go.func1()\n\t/go/pkg/mod/golang.org/x/sync@v0.20.0/errgroup/errgroup.go:93 +0x50 fp=0xc000091fe0 sp=0xc000091f78 pc=0x4766a30\nruntime.goexit({})\n\t/usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc000091fe8 sp=0xc000091fe0 pc=0x2ed2cc1\ncreated by golang.org/x/sync/errgroup.(*Group).Go in goroutine 395\n\t/go/pkg/mod/golang.org/x/sync@v0.20.0/errgroup/errgroup.go:78 +0x95\n\nrax    0xfffffffffffffffc\nrbx    0x5\nrcx    0x2e49e2e\nrdx    0x80\nrdi    0x5\nrsi    0x7ffe401a3a54\nrbp    0x7ffe401a3a08\nrsp    0x7ffe401a39c0\nr8     0x0\nr9     0x0\nr10    0x22\nr11    0x246\nr12    0x7ffe401a3a98\nr13    0x1\nr14    0xc7ea580\nr15    0x1\nrip    0x2e49e2e\nrflags 0x246\ncs     0x33\nfs     0x0\ngs     0x0\nCommand Error: exit status 2\nDeserializaion Error: no output from command\n30 pc=0x6b4e210\ngithub.com/Azure/ARO-HCP/test/util/framework.(*perItOrDescribeTestContext).deleteCreatedResources-fm({0x7f40654cc128?, 0xc00148eb70?})\n\t\u003cautogenerated\u003e:1 +0x33 fp=0xc000cdd8b0 sp=0xc000cdd888 pc=0x6b69d33\nruntime.call16(0xc000a17590, 0xc000e04410, 0x0, 0x0, 0x0, 0x10, 0xc000cddb08)\n\t/usr/lib/golang/src/runtime/asm_amd64.s:774 +0x43 fp=0xc000cdd8d0 sp=0xc000cdd8b0 pc=0x2ed1223\nruntime.reflectcall(0x7ff2360?, 0xc00148eb70?, 0x2?, 0x86532af?, 0x0?, 0x12?, 0x7bb8920?)\n\t\u003cautogenerated\u003e:1 +0x36 fp=0xc000cdd910 sp=0xc000cdd8d0 pc=0x2ed9ab6\nreflect.Value.call({0x746e4e0?, 0xc000e04410?, 0xc000132ed8?}, {0x860f1d5, 0x4}, {0xc000132f60, 0x1, 0x0?})\n\t/usr/lib/golang/src/reflect/value.go:581 +0xcc6 fp=0xc000cdde70 sp=0xc000cdd910 pc=0x2f0cc66\nreflect.Value.Call({0x746e4e0?, 0xc000e04410?, 0x0?}, {0xc000132f60?, 0x2eef2c9?, 0x6b4f6da?})\n\t/usr/lib/golang/src/reflect/value.go:365 +0xb9 fp=0xc000cddee8 sp=0xc000cdde70 pc=0x2f0bd59\ngithub.com/onsi/ginkgo/v2/internal.NewCleanupNode.func2({0x91f9670?, 0xc00148eb70?})\n\t/go/pkg/mod/github.com/openshift/onsi-ginkgo/v2@v2.6.1-0.20250416174521-4eb003743b54/internal/node.go:589 +0x150 fp=0xc000cddf88 sp=0xc000cddee8 pc=0x3330170\ngithub.com/onsi/ginkgo/v2/internal.(*Suite).runNode.func3()\n\t/go/pkg/mod/github.com/openshift/onsi-ginkgo/v2@v2.6.1-0.20250416174521-4eb003743b54/internal/suite.go:901 +0x7b fp=0xc000cddfe0 sp=0xc000cddf88 pc=0x3342c3b\nruntime.goexit({})\n\t/usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc000cddfe8 sp=0xc000cddfe0 pc=0x2ed2cc1\ncreated by github.com/onsi/ginkgo/v2/internal.(*Suite).runNode in goroutine 98\n\t/go/pkg/mod/github.com/openshift/onsi-ginkgo/v2@v2.6.1-0.20250416174521-4eb003743b54/internal/suite.go:888 +0xd50\n\ngoroutine 434 gp=0xc001582a80 m=nil [select]:\nruntime.gopark(0xc000091768?, 0x2?, 0x60?, 0xc8?, 0xc00009175c?)\n\t/usr/lib/golang/src/runtime/proc.go:460 +0xce fp=0xc0000915e8 sp=0xc0000915c8 pc=0x2eca50e\nruntime.selectgo(0xc000091768, 0xc000091758, 0xc000ff47a0?, 0x0, 0x3698d5c?, 0x1)\n\t/usr/lib/golang/src/runtime/select.go:351 +0x8b7 fp=0xc000091728 sp=0xc0000915e8 pc=0x2ea52f7\ngithub.com/Azure/azure-sdk-for-go/sdk/azcore/internal/shared.Delay({0x91df3b8, 0xc0005abc00}, 0x863299e?)\n\t/go/pkg/mod/github.com/!azure/azure-sdk-for-go/sdk/azcore@v1.21.1/internal/shared/shared.go:36 +0x76 fp=0xc000091798 sp=0xc000091728 pc=0x36984b6\ngithub.com/Azure/azure-sdk-for-go/sdk/azcore/runtime.(*Poller[...]).PollUntilDone(0x9230900, {0x91df3b8, 0xc0005abc00}, 0x2ec7af3)\n\t/go/pkg/mod/github.com/!azure/azure-sdk-for-go/sdk/azcore@v1.21.1/runtime/poller.go:284 +0x732 fp=0xc000091a98 sp=0xc000091798 pc=0x3d99192\ngithub.com/Azure/ARO-HCP/test/util/framework.deleteHCPClusterAttempt({0x91df3b8, 0xc0005abc00}, 0xc0018106a8, {0xc000082948, 0x18}, {0xc00065cb60, 0x1d})\n\t/opt/app-root/src/github.com/Azure/ARO-HCP/test/util/framework/hcp_helper.go:239 +0x365 fp=0xc000091c20 sp=0xc000091a98 pc=0x6b2e305\ngithub.com/Azure/ARO-HCP/test/util/framework.DeleteHCPCluster20240610.func1({0x91df3b8?, 0xc0005abc00?})\n\t/opt/app-root/src/github.com/Azure/ARO-HCP/test/util/framework/hcp_helper.go:197 +0x72 fp=0xc000091cc8 sp=0xc000091c20 pc=0x6b2dd32\nk8s.io/apimachinery/pkg/util/wait.runConditionWithCrashProtectionWithContext({0x91df3b8?, 0xc0005abc00?}, 0xc0005abc10?)\n\t/go/pkg/mod/k8s.io/apimachinery@v0.35.3/pkg/util/wait/wait.go:159 +0x62 fp=0xc000091d20 sp=0xc000091cc8 pc=0x364ba82\nk8s.io/apimachinery/pkg/util/wait.ExponentialBackoffWithContext({0x91df3b8, 0xc0005abc00}, {0xdf8475800, 0x4000000000000000, 0x3fb999999999999a, 0x5, 0x0}, 0xc000091e68)\n\t/go/pkg/mod/k8s.io/apimachinery@v0.35.3/pkg/util/wait/backoff.go:501 +0xae fp=0xc000091d98 sp=0xc000091d20 pc=0x3649b2e\ngithub.com/Azure/ARO-HCP/test/util/framework.DeleteHCPCluster20240610({0x91df348, 0xc0007c4730}, 0xc0018106a8, {0xc000082948, 0x18}, {0xc00065cb60, 0x1d}, 0x274a48a7800)\n\t/opt/app-root/src/github.com/Azure/ARO-HCP/test/util/framework/hcp_helper.go:195 +0x285 fp=0xc000091ef0 sp=0xc000091d98 pc=0x6b2daa5\ngithub.com/Azure/ARO-HCP/test/util/framework.DeleteAllHCPClusters20240610.func1()\n\t/opt/app-root/src/github.com/Azure/ARO-HCP/test/util/framework/hcp_helper.go:521 +0x7e fp=0xc000091f78 sp=0xc000091ef0 pc=0x6b3199e\ngolang.org/x/sync/errgroup.(*Group).Go.func1()\n\t/go/pkg/mod/golang.org/x/sync@v0.20.0/errgroup/errgroup.go:93 +0x50 fp=0xc000091fe0 sp=0xc000091f78 pc=0x4766a30\nruntime.goexit({})\n\t/usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc000091fe8 sp=0xc000091fe0 pc=0x2ed2cc1\ncreated by golang.org/x/sync/errgroup.(*Group).Go in goroutine 395\n\t/go/pkg/mod/golang.org/x/sync@v0.20.0/errgroup/errgroup.go:78 +0x95\n\nrax    0xfffffffffffffffc\nrbx    0x5\nrcx    0x2e49e2e\nrdx    0x80\nrdi    0x5\nrsi    0x7ffe401a3a54\nrbp    0x7ffe401a3a08\nrsp    0x7ffe401a39c0\nr8     0x0\nr9     0x0\nr10    0x22\nr11    0x246\nr12    0x7ffe401a3a98\nr13    0x1\nr14    0xc7ea580\nr15    0x1\nrip    0x2e49e2e\nrflags 0x246\ncs     0x33\nfs     0x0\ngs     0x0\nCommand Error: exit status 2\nDeserializaion Error: no output from command"],"affected_runs":[{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel/2062716081771909120","occurred_at":"2026-06-05T02:00:11Z","signature_id":"bd0fa9437200809ebcafed7311e802bda04e5e699037e02405a02bda068d8b75","pr_number":0,"after_last_push_of_merged_pr":true}]},{"environment":"prod","failure_pattern_id":"53fa6318769bb2a786556b3fac950c44b85ab8ba4f6fa60b2949a759bcc916c1","failure_pattern":"ERROR CODE: MultipleErrorsOccurred; detail code InvalidRequestContent; detail message Invalid value: \"4.19.33\": cannot downgrade from version 4.21.18 to 4.19.33; provider Microsoft.RedHatOpenShift","search_query":"ERROR CODE: MultipleErrorsOccurred","failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel","test_name":"Customer should downgrade a nodepool to a lower minor version from 4.21.zLatest to 4.19.zLatest","occurrences":1,"runs_affected":1,"failed_runs":1,"run_impact_percent":50,"anchor_occurrences":1,"after_last_push_count":1,"trend_counts":[0,0,0,0,0,0,1],"trend_range":"2026-05-30..2026-06-05 UTC","prior_windows_present":0,"prior_runs_affected":1,"contributing_tests":[{"failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel","test_name":"Customer should downgrade a nodepool to a lower minor version from 4.21.zLatest to 4.19.zLatest","occurrences":1}],"full_error_samples":["fail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:750]: failed to update nodepool npdg-421-419 to downgrade target 4.19.33\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000d5d120\u003e: \n    failed to start nodepool \"npdg-421-419\" update in cluster \"np-dg-minor-thcd8z\" resourcegroup=\"rg-np-dg-minor-thcd8z-w24xx4\": PATCH https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-np-dg-minor-thcd8z-w24xx4/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/np-dg-minor-thcd8z/nodePools/npdg-421-419\n    --------------------------------------------------------------------------------\n    RESPONSE 400: 400 Bad Request\n    ERROR CODE: MultipleErrorsOccurred\n    --------------------------------------------------------------------------------\n    {\n      \"error\": {\n        \"code\": \"MultipleErrorsOccurred\",\n        \"message\": \"2 errors occurred\",\n        \"details\": [\n          {\n            \"code\": \"InvalidRequestContent\",\n            \"message\": \"Invalid value: \\\"4.19.33\\\": invalid node pool version 4.19.33: cannot downgrade from current version 4.21.18\",\n            \"target\": \"properties.version.id\"\n          },\n          {\n            \"code\": \"InvalidRequestContent\",\n            \"message\": \"Invalid value: \\\"4.19.33\\\": cannot downgrade from version 4.21.18 to 4.19.33\",\n            \"target\": \"properties.version.id\"\n          }\n        ]\n      }\n    }\n    --------------------------------------------------------------------------------\n    \n    ...\noccurred\nfail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:750]: failed to update nodepool npdg-421-419 to downgrade target 4.19.33\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000d5d120\u003e: \n    failed to start nodepool \"npdg-421-419\" update in cluster \"np-dg-minor-thcd8z\" resourcegroup=\"rg-np-dg-minor-thcd8z-w24xx4\": PATCH https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-np-dg-minor-thcd8z-w24xx4/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/np-dg-minor-thcd8z/nodePools/npdg-421-419\n    --------------------------------------------------------------------------------\n    RESPONSE 400: 400 Bad Request\n    ERROR CODE: MultipleErrorsOccurred\n    --------------------------------------------------------------------------------\n    {\n      \"error\": {\n        \"code\": \"MultipleErrorsOccurred\",\n        \"message\": \"2 errors occurred\",\n        \"details\": [\n          {\n            \"code\": \"InvalidRequestContent\",\n            \"message\": \"Invalid value: \\\"4.19.33\\\": invalid node pool version 4.19.33: cannot downgrade from current version 4.21.18\",\n            \"target\": \"properties.version.id\"\n          },\n          {\n            \"code\": \"InvalidRequestContent\",\n            \"message\": \"Invalid value: \\\"4.19.33\\\": cannot downgrade from version 4.21.18 to 4.19.33\",\n            \"target\": \"properties.version.id\"\n          }\n        ]\n      }\n    }\n    --------------------------------------------------------------------------------\n    \n    ...\noccurred"],"affected_runs":[{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel/2062716081771909120","occurred_at":"2026-06-05T02:00:11Z","signature_id":"61dfd4c881accf81e3a7376cf1cc9c293aa3bc61d3c2841f7f28e17797a04a70","pr_number":0,"after_last_push_of_merged_pr":true}]},{"environment":"prod","failure_pattern_id":"d81a996cdf791decc51216fb7be72b9db7c9b98c36c458e851bda1b4a4b600a6","failure_pattern":"ERROR CODE: MultipleErrorsOccurred; detail code InvalidRequestContent; detail message Invalid value: \"4.21.17\": cannot downgrade from version 4.21.18 to 4.21.17; provider Microsoft.RedHatOpenShift","search_query":"ERROR CODE: MultipleErrorsOccurred","failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel","test_name":"Customer should downgrade a nodepool version z-stream downgrade from 4.21.zLatest to 4.21.zPrevious","occurrences":1,"runs_affected":1,"failed_runs":1,"run_impact_percent":50,"anchor_occurrences":1,"after_last_push_count":3,"trend_counts":[0,0,0,0,1,1,1],"trend_range":"2026-05-30..2026-06-05 UTC","prior_windows_present":0,"prior_runs_affected":3,"contributing_tests":[{"failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel","test_name":"Customer should downgrade a nodepool version z-stream downgrade from 4.21.zLatest to 4.21.zPrevious","occurrences":1}],"full_error_samples":["fail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:619]: failed to update nodepool npdg-4-21 to downgrade target 4.21.17\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc00045dcc0\u003e: \n    failed to start nodepool \"npdg-4-21\" update in cluster \"np-downgrade-4z9hsj\" resourcegroup=\"rg-np-downgrade-4z9hsj-qn6gtn\": PATCH https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-np-downgrade-4z9hsj-qn6gtn/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/np-downgrade-4z9hsj/nodePools/npdg-4-21\n    --------------------------------------------------------------------------------\n    RESPONSE 400: 400 Bad Request\n    ERROR CODE: MultipleErrorsOccurred\n    --------------------------------------------------------------------------------\n    {\n      \"error\": {\n        \"code\": \"MultipleErrorsOccurred\",\n        \"message\": \"2 errors occurred\",\n        \"details\": [\n          {\n            \"code\": \"InvalidRequestContent\",\n            \"message\": \"Invalid value: \\\"4.21.17\\\": invalid node pool version 4.21.17: cannot downgrade from current version 4.21.18\",\n            \"target\": \"properties.version.id\"\n          },\n          {\n            \"code\": \"InvalidRequestContent\",\n            \"message\": \"Invalid value: \\\"4.21.17\\\": cannot downgrade from version 4.21.18 to 4.21.17\",\n            \"target\": \"properties.version.id\"\n          }\n        ]\n      }\n    }\n    --------------------------------------------------------------------------------\n    \n    ...\noccurred\nfail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:619]: failed to update nodepool npdg-4-21 to downgrade target 4.21.17\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc00045dcc0\u003e: \n    failed to start nodepool \"npdg-4-21\" update in cluster \"np-downgrade-4z9hsj\" resourcegroup=\"rg-np-downgrade-4z9hsj-qn6gtn\": PATCH https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-np-downgrade-4z9hsj-qn6gtn/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/np-downgrade-4z9hsj/nodePools/npdg-4-21\n    --------------------------------------------------------------------------------\n    RESPONSE 400: 400 Bad Request\n    ERROR CODE: MultipleErrorsOccurred\n    --------------------------------------------------------------------------------\n    {\n      \"error\": {\n        \"code\": \"MultipleErrorsOccurred\",\n        \"message\": \"2 errors occurred\",\n        \"details\": [\n          {\n            \"code\": \"InvalidRequestContent\",\n            \"message\": \"Invalid value: \\\"4.21.17\\\": invalid node pool version 4.21.17: cannot downgrade from current version 4.21.18\",\n            \"target\": \"properties.version.id\"\n          },\n          {\n            \"code\": \"InvalidRequestContent\",\n            \"message\": \"Invalid value: \\\"4.21.17\\\": cannot downgrade from version 4.21.18 to 4.21.17\",\n            \"target\": \"properties.version.id\"\n          }\n        ]\n      }\n    }\n    --------------------------------------------------------------------------------\n    \n    ...\noccurred"],"affected_runs":[{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel/2062716081771909120","occurred_at":"2026-06-05T02:00:11Z","signature_id":"29232ad8729f8e33d05212ac0f433fe3f6cb1bc6fe2aeb27cb8a198521493be6","pr_number":0,"after_last_push_of_merged_pr":true}]}]}]}