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"bug_contribution": "Unconditional addition to nodesWithPendingFetchRequests blocks subsequent fetches when l... |
opencode__o4-mini | OpenCode | o4-mini | kafka-8950 | run-02 | 2 | 1.4.6 | legacy | true | 2 | 1 | 1 | 0 | 0 | 1 | 0.5 | 0 | 0 | 1 | 14 | 360,026 | 326,016 | 1,695 | 6,144 | 361,721 | 0.156429 | 71.419893 | {
"buggy_blocks": [
{
"file": "clients/src/main/java/org/apache/kafka/clients/consumer/internals/Fetcher.java",
"function": "sendFetches",
"start_line": 248,
"end_line": 252,
"bug_contribution": "nodesWithPendingFetchRequests.add is called after scheduling the callback, allowing a ra... |
opencode__o4-mini | OpenCode | o4-mini | kafka-8950 | run-03 | 3 | 1.4.6 | legacy | true | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 35 | 924,201 | 870,656 | 3,173 | 4,544 | 927,374 | 0.33164 | 86.930998 | {
"buggy_blocks": [
{
"file": "clients/src/main/java/org/apache/kafka/clients/consumer/internals/Fetcher.java",
"function": "sendFetches",
"start_line": 1078,
"end_line": 1083,
"bug_contribution": "The nodesWithPendingFetchRequests flag is not cleared when a fetch response has no dat... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-135981 | run-01 | 1 | 1.4.6 | legacy | true | 1 | 1 | 0.5 | 0.166667 | 0.5 | 1 | 1 | 1 | 1 | 0.5 | 13 | 208,856 | 173,312 | 1,332 | 2,176 | 210,188 | 0.100667 | 58.566787 | {
"buggy_blocks": [
{
"file": "pkg/scheduler/backend/queue/scheduling_queue.go",
"function": "(*PriorityQueue).runPreEnqueuePlugin",
"start_line": 613,
"end_line": 615,
"bug_contribution": "The unschedulable_pods metric is incremented on every PreEnqueue failure without checking if t... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-135981 | run-02 | 2 | 1.4.6 | legacy | true | 1 | 1 | 0 | 0.083333 | 0.5 | 1 | 0 | 1 | 1 | 0.5 | 14 | 277,435 | 230,016 | 1,649 | 3,648 | 279,084 | 0.135859 | 76.49756 | {
"buggy_blocks": [
{
"file": "pkg/scheduler/backend/queue/scheduling_queue.go",
"function": "k8s.io/kubernetes/pkg/scheduler/backend/queue.(*PriorityQueue).runPreEnqueuePlugin",
"start_line": 613,
"end_line": 614,
"bug_contribution": "metrics.UnschedulableReason is called every time... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-135981 | run-03 | 3 | 1.4.6 | legacy | true | 1 | 1 | 0.5 | 0.083333 | 0.5 | 1 | 1 | 1 | 1 | 0.5 | 15 | 253,442 | 233,984 | 1,571 | 3,200 | 255,013 | 0.104392 | 60.337481 | {
"buggy_blocks": [
{
"file": "pkg/scheduler/backend/queue/scheduling_queue.go",
"function": "(*PriorityQueue).runPreEnqueuePlugin",
"start_line": 613,
"end_line": 614,
"bug_contribution": "Metrics for unschedulable plugin failures are incremented unconditionally, leading to duplicat... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-135983 | run-01 | 1 | 1.4.6 | legacy | true | 1 | 1 | 1 | 0.708333 | 1 | 1 | 1 | 0.586207 | 1 | 1 | 10 | 184,038 | 149,632 | 1,114 | 2,240 | 185,152 | 0.092037 | 46.294203 | {
"buggy_blocks": [
{
"file": "pkg/controller/resourceclaim/controller.go",
"function": "NewController",
"start_line": 158,
"end_line": 187,
"bug_contribution": "Missing event handler for ResourceClaimTemplate informer, so pods aren\u2019t re-enqueued on template creation and must wa... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-135983 | run-02 | 2 | 1.4.6 | legacy | true | 2 | 1 | 1 | 0.708333 | 1 | 1 | 0.5 | 0.53125 | 0.5 | 1 | 30 | 773,062 | 711,936 | 3,616 | 3,712 | 776,678 | 0.294741 | 101.542577 | {
"buggy_blocks": [
{
"file": "pkg/controller/resourceclaim/controller.go",
"function": "NewController",
"start_line": 158,
"end_line": 187,
"bug_contribution": "NewController does not register event handlers for ResourceClaimTemplateInformer, so pods referencing new templates are no... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-135983 | run-03 | 3 | 1.4.6 | legacy | true | 1 | 1 | 1 | 0.625 | 1 | 1 | 1 | 1 | 1 | 1 | 11 | 236,368 | 212,480 | 1,194 | 1,984 | 237,562 | 0.097572 | 45.296113 | {
"buggy_blocks": [
{
"file": "pkg/controller/resourceclaim/controller.go",
"function": "NewController",
"start_line": 171,
"end_line": 186,
"bug_contribution": "Controller does not register event handlers for ResourceClaimTemplate informer, so pods waiting on missing templates are n... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136014 | run-01 | 1 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.333333 | 14 | 304,308 | 278,272 | 1,622 | 3,328 | 305,930 | 0.124675 | 68.872655 | {
"buggy_blocks": [
{
"file": "cmd/kubeadm/app/phases/etcd/local.go",
"function": "k8s.io/kubernetes/cmd/kubeadm/app/phases/etcd.CreateStackedEtcdStaticPodManifestFile",
"start_line": 175,
"end_line": 182,
"bug_contribution": "The code promotes an etcd learner immediately after writi... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136014 | run-02 | 2 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.333333 | 10 | 168,764 | 152,320 | 1,095 | 2,560 | 169,859 | 0.074004 | 48.667521 | {
"buggy_blocks": [
{
"file": "cmd/kubeadm/app/phases/etcd/local.go",
"function": "CreateStackedEtcdStaticPodManifestFile",
"start_line": 175,
"end_line": 182,
"bug_contribution": "MemberPromote is called immediately after creating the static pod without verifying the etcd peer has s... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136014 | run-03 | 3 | 1.4.6 | legacy | true | 2 | 1 | 0.333333 | 0.294737 | 0.666667 | 0.5 | 0.5 | 0.7 | 0.5 | 0.333333 | 8 | 129,241 | 113,920 | 1,129 | 2,368 | 130,370 | 0.061533 | 49.370945 | {
"buggy_blocks": [
{
"file": "cmd/kubeadm/app/util/etcd/etcd.go",
"function": "Client.MemberPromote",
"start_line": 565,
"end_line": 598,
"bug_contribution": "MemberPromote retries without verifying that the peer has started and never removes unstarted learners, causing ambiguous pr... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136026 | run-01 | 1 | 1.4.6 | legacy | true | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 8 | 111,917 | 100,608 | 961 | 2,624 | 112,878 | 0.053498 | 45.682617 | {
"buggy_blocks": [
{
"file": "pkg/kubelet/pluginmanager/operationexecutor/operation_executor_test.go",
"function": "operationexecutor.setup",
"start_line": 181,
"end_line": 181,
"bug_contribution": "unbuffered channel causes send in startOperationAndBlock to block and leak goroutine... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136026 | run-04 | 2 | 1.4.6 | legacy | true | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 4 | 47,874 | 41,728 | 622 | 1,728 | 48,496 | 0.026884 | 32.182213 | {
"buggy_blocks": [
{
"file": "kubernetes/pkg/kubelet/pluginmanager/operationexecutor/operation_executor_test.go",
"function": "TestOperationExecutor_UnregisterPlugin_ConcurrentUnregisterPlugin",
"start_line": 181,
"end_line": 181,
"bug_contribution": "the unbuffered channel 'ch' blo... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136026 | run-05 | 3 | 1.4.6 | legacy | true | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 7 | 96,294 | 85,888 | 862 | 3,264 | 97,156 | 0.050059 | 45.977414 | {
"buggy_blocks": [
{
"file": "pkg/kubelet/pluginmanager/operationexecutor/operation_executor_test.go",
"function": "k8s.io.kubernetes.pkg.kubelet.pluginmanager.operationexecutor.setup",
"start_line": 181,
"end_line": 181,
"bug_contribution": "unbuffered channel ch can block on send ... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136028 | run-01 | 1 | 1.4.6 | legacy | true | 18 | 1 | 1 | 0.142857 | 1 | 0.090909 | 0.083333 | 0.017544 | 0.055556 | 1 | 22 | 541,614 | 478,336 | 4,135 | 4,480 | 545,749 | 0.236518 | 111.380865 | {
"buggy_blocks": [
{
"file": "pkg/kubelet/stats/helper.go",
"function": "makePodStorageStats",
"start_line": 500,
"end_line": 507,
"bug_contribution": "Uses Error with verbosity V(6), causing logs to always emit regardless of verbosity",
"patch": "Change logger.V(6).Error to l... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136028 | run-02 | 2 | 1.4.6 | legacy | true | 12 | 1 | 1 | 0.714286 | 1 | 0.090909 | 0.083333 | 0.022936 | 0.083333 | 1 | 26 | 665,379 | 601,984 | 4,396 | 2,624 | 669,775 | 0.266292 | 90.591935 | {
"buggy_blocks": [
{
"file": "pkg/kubelet/stats/helper.go",
"function": "makePodStorageStats",
"start_line": 500,
"end_line": 513,
"bug_contribution": "Error-level logs use verbosity filter incorrectly, causing unconditional error logs",
"patch": "Change logger.V(6).Error to l... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136028 | run-03 | 3 | 1.4.6 | legacy | true | 18 | 1 | 1 | 0 | 1 | 0.090909 | 0.083333 | 0 | 0.055556 | 1 | 18 | 357,166 | 312,320 | 4,770 | 4,096 | 361,936 | 0.171285 | 91.50065 | {
"buggy_blocks": [
{
"file": "pkg/kubelet/stats/helper.go",
"function": "makePodStorageStats",
"start_line": 502,
"end_line": 502,
"bug_contribution": "Error-level logs use verbosity level but Error ignores verbosity and prints unconditionally",
"patch": "Change logger.V(6).Er... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136037 | run-01 | 1 | 1.4.6 | legacy | true | 1 | 1 | 0 | 0.5 | 1 | 1 | 0 | 0.75 | 1 | 1 | 7 | 91,716 | 78,720 | 867 | 1,856 | 92,583 | 0.046277 | 41.521722 | {
"buggy_blocks": [
{
"file": "pkg/kubelet/kubelet.go",
"function": "k8s.io/kubernetes/pkg/kubelet.(*Kubelet).HandlePodUpdates",
"start_line": 2829,
"end_line": 2833,
"bug_contribution": "Constructing oldPodInfo without checking oldPod may be nil, causing nil pointer dereference",
... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136037 | run-02 | 2 | 1.4.6 | legacy | true | 1 | 1 | 0 | 0.333333 | 1 | 1 | 0 | 1 | 1 | 1 | 7 | 92,743 | 82,048 | 834 | 2,176 | 93,577 | 0.045588 | 39.270922 | {
"buggy_blocks": [
{
"file": "pkg/kubelet/kubelet.go",
"function": "k8s.io/kubernetes/pkg/kubelet.(*Kubelet).HandlePodUpdates",
"start_line": 2830,
"end_line": 2832,
"bug_contribution": "oldPod is nil when accessing its fields without a nil check, leading to a panic",
"patch":... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136037 | run-03 | 3 | 1.4.6 | legacy | true | 1 | 1 | 0 | 0.5 | 1 | 1 | 0 | 1 | 1 | 1 | 7 | 96,769 | 84,608 | 880 | 2,944 | 97,649 | 0.050655 | 46.105814 | {
"buggy_blocks": [
{
"file": "pkg/kubelet/kubelet.go",
"function": "k8s.io/kubernetes/pkg/kubelet.(*Kubelet).HandlePodUpdates",
"start_line": 2829,
"end_line": 2832,
"bug_contribution": "Under NodeDeclaredFeatures feature gate, oldPod may be nil and dereferencing oldPod.Spec causes ... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136206 | run-02 | 1 | 1.4.6 | legacy | true | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 14 | 283,727 | 258,560 | 1,548 | 4,352 | 285,275 | 0.121253 | 72.944693 | {
"buggy_blocks": [
{
"file": "pkg/kubelet/status/status_manager.go",
"function": "normalizeStatus",
"start_line": 1187,
"end_line": 1235,
"bug_contribution": "This function normalizes timestamps by mutating metav1.Time fields in the shared PodStatus without copying, causing concurre... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136206 | run-03 | 2 | 1.4.6 | legacy | true | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 7 | 134,068 | 115,456 | 1,094 | 4,224 | 135,162 | 0.071554 | 56.905027 | {
"buggy_blocks": [
{
"file": "pkg/util/pod/pod.go",
"function": "preparePatchBytesForPodStatus",
"start_line": 50,
"end_line": 64,
"bug_contribution": "The function json.Marshal accesses PodStatus timestamps concurrently while normalizeStatus mutates them without synchronization, ca... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136206 | run-04 | 3 | 1.4.6 | legacy | true | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 11 | 238,618 | 214,016 | 1,379 | 6,080 | 239,997 | 0.113118 | 71.183208 | {
"buggy_blocks": [
{
"file": "pkg/kubelet/status/status_manager.go",
"function": "k8s.io/kubernetes/pkg/kubelet/status.(*manager).updateStatusInternal",
"start_line": 838,
"end_line": 838,
"bug_contribution": "normalizeStatus mutates shared status object in-place leading to concurre... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136450 | run-02 | 1 | 1.4.6 | legacy | true | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 7 | 107,481 | 93,696 | 759 | 1,152 | 108,240 | 0.04854 | 35.160522 | {
"buggy_blocks": [
{
"file": "pkg/controller/resourceclaim/controller.go",
"function": "Controller.syncClaim",
"start_line": 900,
"end_line": 902,
"bug_contribution": "Controller returns an error for any non-pod ReservedFor entry, halting further processing and cleanup",
"patc... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136450 | run-03 | 2 | 1.4.6 | legacy | true | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 12 | 207,190 | 190,336 | 1,325 | 2,112 | 208,515 | 0.084633 | 48.840312 | {
"buggy_blocks": [
{
"file": "pkg/controller/resourceclaim/controller.go",
"function": "Controller.syncClaim",
"start_line": 898,
"end_line": 901,
"bug_contribution": "Unsupported non-pod ReservedFor entries cause the controller to return an error and halt processing",
"patch"... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136450 | run-05 | 3 | 1.4.6 | legacy | true | 1 | 1 | 1 | 0.375 | 1 | 1 | 1 | 0.053571 | 1 | 1 | 7 | 106,989 | 93,440 | 833 | 2,112 | 107,822 | 0.051702 | 39.85105 | {
"buggy_blocks": [
{
"file": "pkg/controller/resourceclaim/controller.go",
"function": "Controller.syncClaim",
"start_line": 846,
"end_line": 902,
"bug_contribution": "The loop over ReservedFor entries treats any non-pod reference as unsupported and returns an error, halting the con... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136509 | run-01 | 1 | 1.4.6 | legacy | true | 1 | 1 | 0 | 0.066667 | 1 | 1 | 0 | 0.0625 | 1 | 0 | 7 | 97,466 | 86,528 | 910 | 2,816 | 98,376 | 0.049556 | 41.901581 | {
"buggy_blocks": [
{
"file": "staging/src/k8s.io/client-go/tools/cache/shared_informer.go",
"function": "k8s.io/client-go/tools/cache.(*sharedProcessor).distribute",
"start_line": 867,
"end_line": 883,
"bug_contribution": "Holding listenersLock during channel send blocks if listener... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136509 | run-02 | 2 | 1.4.6 | legacy | true | 1 | 1 | 0 | 0.066667 | 1 | 1 | 0 | 0.0625 | 1 | 0 | 9 | 129,688 | 115,840 | 909 | 3,904 | 130,597 | 0.064551 | 54.152645 | {
"buggy_blocks": [
{
"file": "staging/src/k8s.io/client-go/tools/cache/shared_informer.go",
"function": "(*sharedProcessor).distribute",
"start_line": 867,
"end_line": 883,
"bug_contribution": "Holding listenersLock.RLock while sending to listener.add blocks on channel send and prev... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136509 | run-03 | 3 | 1.4.6 | legacy | true | 1 | 1 | 0 | 0.066667 | 1 | 1 | 0 | 0.0625 | 1 | 1 | 8 | 131,236 | 103,936 | 982 | 2,368 | 132,218 | 0.071267 | 42.075984 | {
"buggy_blocks": [
{
"file": "staging/src/k8s.io/client-go/tools/cache/shared_informer.go",
"function": "k8s.io/client-go/tools/cache.(*sharedProcessor).distribute",
"start_line": 867,
"end_line": 883,
"bug_contribution": "Holds listenersLock while sending to listener.addCh, which c... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136534 | run-02 | 1 | 1.4.6 | legacy | true | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 6 | 76,602 | 68,608 | 746 | 3,264 | 77,348 | 0.042057 | 46.0621 | {
"buggy_blocks": [
{
"file": "staging/src/k8s.io/kubectl/pkg/util/resource/resource.go",
"function": "maxResourceList",
"start_line": 174,
"end_line": 187,
"bug_contribution": "maxResourceList assumes the input list map is non-nil, causing a panic when assigning to a nil map",
... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136534 | run-03 | 2 | 1.4.6 | legacy | true | 1 | 1 | 1 | 0.6 | 1 | 1 | 1 | 0.5 | 1 | 1 | 9 | 125,939 | 113,664 | 924 | 2,816 | 126,863 | 0.058687 | 47.07251 | {
"buggy_blocks": [
{
"file": "staging/src/k8s.io/kubectl/pkg/util/resource/resource.go",
"function": "max",
"start_line": 154,
"end_line": 160,
"bug_contribution": "result is initialized via a.DeepCopy() without handling nil input, so result may be nil causing panic when assigning e... |
opencode__o4-mini | OpenCode | o4-mini | kubernetes-136534 | run-04 | 3 | 1.4.6 | legacy | true | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 7 | 98,999 | 87,808 | 799 | 3,392 | 99,798 | 0.051606 | 49.642956 | {
"buggy_blocks": [
{
"file": "staging/src/k8s.io/kubectl/pkg/util/resource/resource.go",
"function": "k8s.io/kubectl/pkg/util/resource.maxResourceList",
"start_line": 176,
"end_line": 186,
"bug_contribution": "maxResourceList assumes list is a non-nil map, but for nil ResourceList (... |
opencode__o4-mini | OpenCode | o4-mini | ray-14264 | run-01 | 1 | 1.4.6 | legacy | true | 2 | 0.5 | 0 | 0 | 0 | 0.5 | 0 | 0 | 0 | 0 | 9 | 149,971 | 134,016 | 1,105 | 2,432 | 151,076 | 0.067963 | 29.728153 | {
"buggy_blocks": [
{
"file": "python/ray/autoscaler/_private/aws/node_provider.py",
"function": "AWSNodeProvider.node_tags",
"start_line": 168,
"end_line": 172,
"bug_contribution": "Accesses tag_cache[node_id] without handling missing entries, causing KeyError for uncached nodes",
... |
opencode__o4-mini | OpenCode | o4-mini | ray-14264 | run-04 | 2 | 1.4.6 | legacy | true | 2 | 0.5 | 0 | 0 | 0 | 0.5 | 0 | 0 | 0 | 0 | 9 | 151,332 | 119,424 | 1,375 | 1,856 | 152,707 | 0.080712 | 29.2147 | {
"buggy_blocks": [
{
"file": "python/ray/autoscaler/_private/aws/node_provider.py",
"function": "ray.autoscaler._private.aws.node_provider.AWSNodeProvider.node_tags",
"start_line": 168,
"end_line": 172,
"bug_contribution": "Accessing self.tag_cache[node_id] without handling missing ... |
opencode__o4-mini | OpenCode | o4-mini | ray-14264 | run-05 | 3 | 1.4.6 | legacy | true | 1 | 0.5 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 9 | 144,680 | 129,408 | 980 | 2,176 | 145,660 | 0.064526 | 34.575631 | {
"buggy_blocks": [
{
"file": "python/ray/autoscaler/_private/aws/node_provider.py",
"function": "ray.autoscaler._private.aws.node_provider.AWSNodeProvider.node_tags",
"start_line": 168,
"end_line": 173,
"bug_contribution": "The node_tags method directly indexes self.tag_cache with n... |
opencode__o4-mini | OpenCode | o4-mini | ray-14883 | run-01 | 1 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36 | 1,218,568 | 1,151,104 | 3,219 | 3,392 | 1,221,787 | 0.421877 | 85.244625 | {
"buggy_blocks": [
{
"file": "src/ray/gcs/gcs_server/gcs_resource_manager.cc",
"function": "ray::gcs::GcsResourceManager::UpdateNodeResourceUsage",
"start_line": 247,
"end_line": 256,
"bug_contribution": "The code replaces the entire resources_total map with only changed entries, ca... |
opencode__o4-mini | OpenCode | o4-mini | ray-14883 | run-02 | 2 | 1.4.6 | legacy | true | 2 | 0.5 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 31 | 1,003,030 | 919,040 | 3,120 | 4,032 | 1,006,150 | 0.376754 | 80.642458 | {
"buggy_blocks": [
{
"file": "src/ray/raylet/scheduling/cluster_resource_scheduler.cc",
"function": "ClusterResourceScheduler::FillResourceUsage",
"start_line": 1055,
"end_line": 1058,
"bug_contribution": "Static predefined resource totals are only sent when changed, causing static ... |
opencode__o4-mini | OpenCode | o4-mini | ray-14883 | run-03 | 3 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 804,847 | 733,824 | 2,897 | 3,456 | 807,744 | 0.307748 | 76.71371 | {
"buggy_blocks": [
{
"file": "python/ray/autoscaler/_private/load_metrics.py",
"function": "LoadMetrics.update",
"start_line": 55,
"end_line": 56,
"bug_contribution": "Overwrites the entire static_resources_by_ip entry with the new static_resources dict, dropping existing base resou... |
opencode__o4-mini | OpenCode | o4-mini | ray-15990 | run-02 | 1 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 111,278 | 95,872 | 901 | 4,608 | 112,179 | 0.062962 | 44.094642 | {
"buggy_blocks": [
{
"file": "src/ray/core_worker/transport/direct_task_transport.cc",
"function": "CoreWorkerDirectTaskSubmitter::PushNormalTask",
"start_line": 371,
"end_line": 374,
"bug_contribution": "The strict RAY_CHECK for tasks_in_flight > 0 can fail when tasks_in_flight is ... |
opencode__o4-mini | OpenCode | o4-mini | ray-15990 | run-04 | 2 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 103,008 | 90,112 | 879 | 3,072 | 103,887 | 0.053422 | 36.871487 | {
"buggy_blocks": [
{
"file": "src/ray/core_worker/transport/direct_task_transport.cc",
"function": "ray::CoreWorkerDirectTaskSubmitter::RequestNewWorkerIfNeeded",
"start_line": 335,
"end_line": 343,
"bug_contribution": "A local lease request failure is treated as fatal, causing an a... |
opencode__o4-mini | OpenCode | o4-mini | ray-15990 | run-05 | 3 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 163,234 | 146,432 | 1,006 | 3,648 | 164,240 | 0.075948 | 43.451671 | {
"buggy_blocks": [
{
"file": "src/ray/core_worker/transport/direct_task_transport.cc",
"function": "CoreWorkerDirectTaskSubmitter::RequestNewWorkerIfNeeded",
"start_line": 298,
"end_line": 302,
"bug_contribution": "Accessing scheduling_key_entries_ with operator[] in the lease callb... |
opencode__o4-mini | OpenCode | o4-mini | ray-16614 | run-02 | 1 | 1.4.6 | legacy | true | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 14 | 256,445 | 236,800 | 1,612 | 4,416 | 258,057 | 0.109579 | 59.314161 | {
"buggy_blocks": [
{
"file": "python/ray/worker.py",
"function": "ray.worker.Worker.__init__",
"start_line": 104,
"end_line": 106,
"bug_contribution": "original_gpu_ids is None when CUDA_VISIBLE_DEVICES is unset, so GPU mapping for placement groups is skipped in cluster mode, causin... |
opencode__o4-mini | OpenCode | o4-mini | ray-16614 | run-05 | 2 | 1.4.6 | legacy | true | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 38 | 1,085,067 | 1,024,384 | 3,912 | 5,248 | 1,088,979 | 0.38811 | 124.82713 | {
"buggy_blocks": [
{
"file": "python/ray/worker.py",
"function": "ray.worker.connect",
"start_line": 1385,
"end_line": 1386,
"bug_contribution": "Missing call to set CUDA_VISIBLE_DEVICES in Python worker connect, so GPU environment is not set for actor processes under placement grou... |
opencode__o4-mini | OpenCode | o4-mini | ray-16614 | run-06 | 3 | 1.4.6 | legacy | true | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 29 | 849,743 | 765,568 | 2,977 | 4,608 | 852,720 | 0.335257 | 109.242215 | {
"buggy_blocks": [
{
"file": "python/ray/worker.py",
"function": "Worker.__init__",
"start_line": 104,
"end_line": 106,
"bug_contribution": "Records original CUDA_VISIBLE_DEVICES but never sets environment to assigned GPUs, so worker processes inherit unfiltered GPU visibility.",
... |
opencode__o4-mini | OpenCode | o4-mini | ray-22122 | run-01 | 1 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 415,706 | 383,232 | 2,175 | 5,632 | 417,881 | 0.171182 | 74.624588 | {
"buggy_blocks": [
{
"file": "python/ray/autoscaler/_private/monitor.py",
"function": "parse_resource_demands",
"start_line": 56,
"end_line": 97,
"bug_contribution": "The break condition prematurely exits the loop after processing the first bundle, limiting backlog to the first bund... |
opencode__o4-mini | OpenCode | o4-mini | ray-22122 | run-02 | 2 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 512,934 | 481,152 | 2,225 | 3,712 | 515,159 | 0.191722 | 60.896654 | {
"buggy_blocks": [
{
"file": "python/ray/autoscaler/_private/monitor.py",
"function": "parse_resource_demands",
"start_line": 56,
"end_line": 88,
"bug_contribution": "Uses per-shape backlog_size directly without aggregating across nodes, causing backlog to reflect only single-node p... |
opencode__o4-mini | OpenCode | o4-mini | ray-22122 | run-03 | 3 | 1.4.6 | legacy | true | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 565,641 | 531,456 | 2,998 | 5,760 | 568,639 | 0.21861 | 96.208204 | {
"buggy_blocks": [
{
"file": "python/ray/autoscaler/_private/monitor.py",
"function": "parse_resource_demands",
"start_line": 83,
"end_line": 92,
"bug_contribution": "The loop handles backlog_size and break logic incorrectly, aggregating only a single ready request",
"patch": ... |
opencode__o4-mini | OpenCode | o4-mini | ray-25699 | run-02 | 1 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 194,902 | 160,512 | 1,065 | 2,176 | 195,967 | 0.094639 | 44.303081 | {
"buggy_blocks": [
{
"file": "python/ray/data/_internal/compute.py",
"function": "ActorPoolStrategy._apply",
"start_line": 447,
"end_line": 453,
"bug_contribution": "Worker actors are only killed in the exception path, leaving idle actors alive after successful completion",
"p... |
opencode__o4-mini | OpenCode | o4-mini | ray-25699 | run-04 | 2 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 296,400 | 258,176 | 1,249 | 1,792 | 297,649 | 0.125745 | 42.745177 | {
"buggy_blocks": [
{
"file": "python/ray/_private/worker.py",
"function": "__init__",
"start_line": 427,
"end_line": 431,
"bug_contribution": "serialization_context_map is initialized but never cleaned up when a job finishes, causing retained references to task arguments and prevent... |
opencode__o4-mini | OpenCode | o4-mini | ray-25699 | run-05 | 3 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 340,682 | 266,112 | 1,793 | 3,008 | 342,475 | 0.174354 | 59.729451 | {
"buggy_blocks": [
{
"file": "python/ray/_private/serialization.py",
"function": "SerializationContext.add_contained_object_ref",
"start_line": 174,
"end_line": 189,
"bug_contribution": "During out-of-band serialization of task arguments, object refs are pinned via add_object_ref_re... |
opencode__o4-mini | OpenCode | o4-mini | ray-30229 | run-01 | 1 | 1.4.6 | legacy | true | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0.714286 | 1 | 0 | 8 | 101,244 | 91,392 | 924 | 2,304 | 102,168 | 0.048096 | 31.456292 | {
"buggy_blocks": [
{
"file": "dashboard/modules/reporter/reporter_agent.py",
"function": "ReporterAgent._get_disk_io_stats",
"start_line": 432,
"end_line": 439,
"bug_contribution": "psutil.disk_io_counters() can return None and the code unconditionally accesses its attributes causin... |
opencode__o4-mini | OpenCode | o4-mini | ray-30229 | run-02 | 2 | 1.4.6 | legacy | true | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0.714286 | 1 | 0 | 9 | 134,981 | 119,808 | 917 | 1,984 | 135,898 | 0.060819 | 30.07364 | {
"buggy_blocks": [
{
"file": "dashboard/modules/reporter/reporter_agent.py",
"function": "ReporterAgent._get_disk_io_stats",
"start_line": 432,
"end_line": 439,
"bug_contribution": "psutil.disk_io_counters returned None on diskless nodes, causing stats.read_bytes to raise AttributeE... |
opencode__o4-mini | OpenCode | o4-mini | ray-30229 | run-04 | 3 | 1.4.6 | legacy | true | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0.714286 | 1 | 0 | 9 | 108,345 | 99,840 | 874 | 1,472 | 109,219 | 0.046014 | 25.293812 | {
"buggy_blocks": [
{
"file": "dashboard/modules/reporter/reporter_agent.py",
"function": "ReporterAgent._get_disk_io_stats",
"start_line": 432,
"end_line": 439,
"bug_contribution": "psutil.disk_io_counters() can return None, so stats.read_bytes raises AttributeError and crashes the ... |
opencode__o4-mini | OpenCode | o4-mini | ray-38591 | run-04 | 1 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 466,464 | 307,456 | 1,128 | 1,600 | 467,592 | 0.27124 | 56.821479 | {
"buggy_blocks": [
{
"file": "python/ray/actor.py",
"function": "ActorHandle._actor_method_call",
"start_line": 1187,
"end_line": 1195,
"bug_contribution": "Async actor tasks are scheduled but not cleaned up, causing memory to accumulate over many calls.",
"patch": "After subm... |
opencode__o4-mini | OpenCode | o4-mini | ray-38591 | run-05 | 2 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 1,025,448 | 775,808 | 2,186 | 4,288 | 1,027,634 | 0.515599 | 109.843621 | {
"buggy_blocks": [
{
"file": "python/ray/actor.py",
"function": "ActorClass._remote",
"start_line": 760,
"end_line": 768,
"bug_contribution": "default max_concurrency set to 1000 for async actors causes unbounded fiber concurrency leading to memory leak",
"patch": "set default... |
opencode__o4-mini | OpenCode | o4-mini | ray-38591 | run-07 | 3 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 642,738 | 451,712 | 1,584 | 3,200 | 644,322 | 0.354138 | 100.10356 | {
"buggy_blocks": [
{
"file": "python/ray/actor.py",
"function": "ActorClass._remote",
"start_line": 760,
"end_line": 768,
"bug_contribution": "Default max_concurrency for async actors is set to 1000, causing too many pending tasks and memory growth",
"patch": "Change the defau... |
opencode__o4-mini | OpenCode | o4-mini | ray-41076 | run-03 | 1 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 316,605 | 286,592 | 1,674 | 2,112 | 318,279 | 0.127595 | 45.620275 | {
"buggy_blocks": [
{
"file": "src/ray/gcs/gcs_client/gcs_client.h",
"function": "ray::gcs::GcsClientOptions::GcsClientOptions",
"start_line": 49,
"end_line": 53,
"bug_contribution": "Constructor uses RAY_CHECK on address parts count, causing C++ abort instead of raising Python excep... |
opencode__o4-mini | OpenCode | o4-mini | ray-41076 | run-04 | 2 | 1.4.6 | legacy | true | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 531,677 | 503,168 | 2,445 | 2,496 | 534,122 | 0.191242 | 66.591714 | {
"buggy_blocks": [
{
"file": "dashboard/utils.py",
"function": "ray.dashboard.utils.ray_address_to_api_server_url",
"start_line": 584,
"end_line": 622,
"bug_contribution": "GcsClient is instantiated with an address string without validating it contains host and port, leading to a cr... |
opencode__o4-mini | OpenCode | o4-mini | ray-41076 | run-06 | 3 | 1.4.6 | legacy | true | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 213,888 | 198,400 | 1,308 | 2,944 | 215,196 | 0.088059 | 43.556936 | {
"buggy_blocks": [
{
"file": "src/ray/gcs/gcs_client/gcs_client.h",
"function": "ray::gcs::GcsClientOptions::GcsClientOptions",
"start_line": 49,
"end_line": 53,
"bug_contribution": "RAY_CHECK crashes interpreter instead of raising Python exception on invalid address",
"patch"... |
opencode__o4-mini | OpenCode | o4-mini | ray-46315 | run-02 | 1 | 1.4.6 | legacy | true | 1 | 0.5 | 0.5 | 0.166667 | 0.25 | 1 | 1 | 0.125 | 1 | 0.75 | 26 | 567,669 | 534,144 | 2,490 | 2,304 | 570,159 | 0.204997 | 64.462461 | {
"buggy_blocks": [
{
"file": "src/ray/core_worker/transport/normal_task_submitter.cc",
"function": "ray::core::NormalTaskSubmitter::CancelTask",
"start_line": 737,
"end_line": 745,
"bug_contribution": "CancelTask silently no-ops for tasks with unresolved dependencies, so canceled ta... |
opencode__o4-mini | OpenCode | o4-mini | ray-46315 | run-03 | 2 | 1.4.6 | legacy | true | 1 | 0.5 | 0.5 | 0.166667 | 0.25 | 1 | 1 | 0.125 | 1 | 0.75 | 7 | 85,511 | 73,984 | 843 | 1,856 | 86,354 | 0.043229 | 31.290802 | {
"buggy_blocks": [
{
"file": "src/ray/core_worker/transport/normal_task_submitter.cc",
"function": "ray::core::NormalTaskSubmitter::CancelTask",
"start_line": 737,
"end_line": 745,
"bug_contribution": "Cancelling a task with unresolved dependencies is treated as a no-op, leaving wai... |
opencode__o4-mini | OpenCode | o4-mini | ray-46315 | run-04 | 3 | 1.4.6 | legacy | true | 1 | 0.5 | 0.5 | 0.166667 | 0.25 | 1 | 1 | 0.125 | 1 | 0.75 | 14 | 203,207 | 189,824 | 1,321 | 2,048 | 204,528 | 0.080443 | 40.990895 | {
"buggy_blocks": [
{
"file": "src/ray/core_worker/transport/normal_task_submitter.cc",
"function": "ray::core::NormalTaskSubmitter::CancelTask",
"start_line": 737,
"end_line": 745,
"bug_contribution": "Cancellation of tasks with unresolved dependencies returns without failing the ta... |
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