feat: complete Windows client control and recovery paths

internal/server/store/acceptance.go

@@ -6,7 +6,9 @@ import (
 	"errors"
 	"time"
 
+	rvboxv1 "github.com/rvbox/rvbox/gen/go/rvbox/v1"
 	"github.com/rvbox/rvbox/internal/domain"
+	"google.golang.org/protobuf/proto"
 )
 
 var ErrDispatchMismatch = errors.New("command acceptance does not match dispatched generation or revision")
@@ -15,9 +17,31 @@ var ErrDispatchMismatch = errors.New("command acceptance does not match dispatch
 // produced it. Repeated acknowledgements are harmless; a stale session cannot
 // advance a newer dispatch or overwrite a terminal decision.
 func (store *Store) RecordCommandAcceptance(ctx context.Context, issueUUID domain.UUID, clientID string, generation, revision uint64, accepted bool, now time.Time) (bool, error) {
+	return store.RecordCommandAcceptanceWithRejection(ctx, issueUUID, clientID, generation, revision, accepted, nil, now)
+}
+
+// RecordCommandAcceptanceWithRejection is the wire-facing variant that keeps
+// a structured client admission rejection on the command row for status and
+// history. The legacy method above remains convenient for reconciliation and
+// tests that only have the accepted bit.
+func (store *Store) RecordCommandAcceptanceWithRejection(ctx context.Context, issueUUID domain.UUID, clientID string, generation, revision uint64, accepted bool, rejection *rvboxv1.ControlError, now time.Time) (bool, error) {
 	if isZeroUUID([16]byte(issueUUID)) || clientID == "" || generation == 0 || revision == 0 || now.IsZero() {
 		return false, ErrDispatchMismatch
 	}
+	if accepted && rejection != nil {
+		return false, ErrDispatchMismatch
+	}
+	var storedRejection []byte
+	var err error
+	if rejection != nil {
+		if len(rejection.GetMessage()) > 4096 || len(rejection.GetIssueUuid()) > 128 {
+			return false, ErrDispatchMismatch
+		}
+		storedRejection, err = proto.MarshalOptions{Deterministic: true}.Marshal(rejection)
+		if err != nil || len(storedRejection) > 16<<10 {
+			return false, ErrDispatchMismatch
+		}
+	}
 	store.writeMu.Lock()
 	defer store.writeMu.Unlock()
 	database, err := store.openDatabase()
@@ -28,15 +52,37 @@ func (store *Store) RecordCommandAcceptance(ctx context.Context, issueUUID domai
 	if !accepted {
 		targetLifecycle = 11
 	}
+	tx, err := database.BeginTx(ctx, nil)
+	if err != nil {
+		return false, err
+	}
+	defer tx.Rollback()
+	var queueExpiry sql.NullInt64
+	var lateAfterExpiry int
+	if err := tx.QueryRowContext(ctx, `SELECT queue_expiry_time, late_after_expiry FROM commands WHERE issue_uuid = ? AND client_id = ? AND target_session_generation = ? AND revision = ?`, issueUUID[:], clientID, generation, revision).Scan(&queueExpiry, &lateAfterExpiry); errors.Is(err, sql.ErrNoRows) {
+		_ = tx.Rollback()
+		return false, ErrDispatchMismatch
+	} else if err != nil {
+		return false, err
+	}
 	query := `UPDATE commands SET lifecycle = ?`
 	args := []any{targetLifecycle}
 	if !accepted {
 		query += `, terminal_time = ?`
 		args = append(args, now.UTC().UnixNano())
 	}
+	if rejection != nil {
+		query += `, rejection = ?`
+		args = append(args, storedRejection)
+	}
+	// The command may have been dispatched just before its queue deadline and
+	// its acceptance can arrive after that deadline. Preserve the eventual
+	// client truth, but durably retain the contradiction for status/audit.
+	query += `, late_after_expiry = CASE WHEN queue_expiry_time IS NOT NULL AND queue_expiry_time <= ? THEN 1 ELSE late_after_expiry END`
+	args = append(args, now.UTC().UnixNano())
 	query += ` WHERE issue_uuid = ? AND client_id = ? AND lifecycle = 2 AND target_session_generation = ? AND revision = ?`
 	args = append(args, issueUUID[:], clientID, generation, revision)
-	result, err := database.ExecContext(ctx, query, args...)
+	result, err := tx.ExecContext(ctx, query, args...)
 	if err != nil {
 		return false, err
 	}
@@ -45,8 +91,20 @@ func (store *Store) RecordCommandAcceptance(ctx context.Context, issueUUID domai
 		return false, err
 	}
 	if changed == 1 {
+		late := queueExpiry.Valid && now.UTC().UnixNano() >= queueExpiry.Int64
+		if late && lateAfterExpiry == 0 {
+			if err := appendLateExpiryAudit(ctx, tx, now.UTC().UnixNano(), clientID, [16]byte(issueUUID), now.UTC().UnixNano()); err != nil {
+				return false, err
+			}
+		}
+		if err := tx.Commit(); err != nil {
+			return false, err
+		}
 		return true, nil
 	}
+	if err := tx.Commit(); err != nil {
+		return false, err
+	}
 	var lifecycle uint32
 	var storedGeneration, storedRevision uint64
 	err = database.QueryRowContext(ctx, `SELECT lifecycle, COALESCE(target_session_generation, 0), revision FROM commands WHERE issue_uuid = ? AND client_id = ?`, issueUUID[:], clientID).Scan(&lifecycle, &storedGeneration, &storedRevision)

internal/server/store/audit_helpers.go

@@ -0,0 +1,21 @@
+package store
+
+import (
+	"context"
+	"crypto/sha256"
+	"database/sql"
+	"fmt"
+)
+
+// appendLateExpiryAudit records the first observed queue-deadline
+// contradiction without copying command text, script bodies, or output into
+// the separate audit budget. The command row remains the fast status path;
+// this row is the durable operator/audit history.
+func appendLateExpiryAudit(ctx context.Context, tx *sql.Tx, occurredAt int64, clientID string, issue [16]byte, receiptUnixNano int64) error {
+	payload := []byte(fmt.Sprintf("receipt_unix_nano=%d", receiptUnixNano))
+	digest := sha256.Sum256(payload)
+	_, err := tx.ExecContext(ctx, `INSERT INTO audit_events (
+occurred_at, source, client_id, issue_uuid, action, outcome, compression, payload, raw_bytes, stored_bytes, sha256
+) VALUES (?, 'session', ?, ?, 'late_after_expiry', 'observed', 1, ?, ?, ?, ?)`, occurredAt, clientID, issue[:], payload, len(payload), len(payload), digest[:])
+	return err
+}

internal/server/store/command_test.go

@@ -126,6 +126,51 @@ func TestClaimDispatchExpiresAndFencesRequeue_HP_DISPATCH_02(t *testing.T) {
 	}
 }
 
+func TestLateDispatchAcceptanceAndEventRetainExpiryContradiction_BH_DISPATCH_09(t *testing.T) {
+	t.Parallel()
+	ctx := context.Background()
+	opened, err := Open(ctx, Options{DataDir: filepath.Join(t.TempDir(), "state"), BusyTimeout: time.Second})
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { _ = opened.Close() })
+	base := time.Date(2026, time.September, 6, 13, 0, 0, 0, time.UTC)
+	if _, err := opened.RegisterClientSession(ctx, ClientRegistration{
+		ClientID: "late-client", Platform: 2, Architecture: "amd64", DaemonVersion: "test", DaemonCWD: `C:\`, SupportedShells: []byte{1},
+		ClientInstanceID: [16]byte{21}, SessionID: [16]byte{22}, ConnectedAt: base,
+	}); err != nil {
+		t.Fatal(err)
+	}
+	issue := fixedStoreIssue(0xd6)
+	expiry := base.Add(time.Second)
+	if _, err := opened.QueueCommand(ctx, QueueCommandInput{IssueUUID: issue, ClientID: "late-client", IssueTime: base, ReceiptTime: base, QueueExpiryTime: &expiry, ImmutableSHA256: sha256.Sum256([]byte("late")), ExecutionSpec: []byte("spec")}); err != nil {
+		t.Fatal(err)
+	}
+	if candidate, err := opened.ClaimNextDispatch(ctx, "late-client", 7, base.Add(500*time.Millisecond)); err != nil || candidate == nil {
+		t.Fatalf("dispatch claim = %#v, %v", candidate, err)
+	}
+	if changed, err := opened.RecordCommandAcceptance(ctx, issue, "late-client", 7, 1, true, base.Add(2*time.Second)); err != nil || !changed {
+		t.Fatalf("late acceptance = %t, %v", changed, err)
+	}
+	var late int
+	if err := opened.DB().QueryRow(`SELECT late_after_expiry FROM commands WHERE issue_uuid = ?`, issue[:]).Scan(&late); err != nil || late != 1 {
+		t.Fatalf("late acceptance flag = %d, %v", late, err)
+	}
+	var audits int
+	if err := opened.DB().QueryRow(`SELECT COUNT(*) FROM audit_events WHERE action = 'late_after_expiry' AND issue_uuid = ?`, issue[:]).Scan(&audits); err != nil || audits != 1 {
+		t.Fatalf("late acceptance audit rows = %d, %v", audits, err)
+	}
+	if _, err := opened.AppendCommandEvent(ctx, EventAppend{IssueUUID: [16]byte(issue), ClientID: "late-client", SessionGeneration: 7, EventSeq: 1, ObservedUnixNano: base.Add(2 * time.Second).UnixNano(), ReceiptUnixNano: base.Add(2 * time.Second).UnixNano(), EventType: 5, Stream: 1, Compression: 1, RawLength: 1, Payload: []byte("x"), ImmutableSHA256: sha256.Sum256([]byte("event")), Output: true}); err != nil {
+		t.Fatal(err)
+	}
+	if err := opened.DB().QueryRow(`SELECT late_after_expiry FROM commands WHERE issue_uuid = ?`, issue[:]).Scan(&late); err != nil || late != 1 {
+		t.Fatalf("late event flag = %d, %v", late, err)
+	}
+	if err := opened.DB().QueryRow(`SELECT COUNT(*) FROM audit_events WHERE action = 'late_after_expiry' AND issue_uuid = ?`, issue[:]).Scan(&audits); err != nil || audits != 1 {
+		t.Fatalf("late event duplicated audit rows = %d, %v", audits, err)
+	}
+}
+
 func TestQueueAndClaimScriptPayloadIsDurable_HP_SCRIPT_02(t *testing.T) {
 	t.Parallel()
 	ctx := context.Background()
@@ -195,6 +240,25 @@ func TestRecordCommandAcceptanceFencesGeneration_HP_DISPATCH_05(t *testing.T) {
 	if changed, err := opened.RecordCommandAcceptance(ctx, issue, "win-client", 3, 1, true, time.Now()); err != nil || changed {
 		t.Fatalf("duplicate acceptance = %t, %v", changed, err)
 	}
+	rejectedIssue := fixedStoreIssue(0x96)
+	if _, err := opened.QueueCommand(ctx, QueueCommandInput{IssueUUID: rejectedIssue, ClientID: "win-client", IssueTime: time.Now(), ReceiptTime: time.Now(), ImmutableSHA256: sha256.Sum256([]byte("reject")), ExecutionSpec: []byte("spec")}); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := opened.ClaimNextDispatch(ctx, "win-client", 3, time.Now()); err != nil {
+		t.Fatal(err)
+	}
+	rejection := &rvboxv1.ControlError{Code: rvboxv1.ControlError_INVALID_ARGUMENT, Message: "invalid command"}
+	if changed, err := opened.RecordCommandAcceptanceWithRejection(ctx, rejectedIssue, "win-client", 3, 1, false, rejection, time.Now()); err != nil || !changed {
+		t.Fatalf("rejection acceptance = %t, %v", changed, err)
+	}
+	view, err := opened.GetCommandView(ctx, "win-client", rejectedIssue)
+	if err != nil {
+		t.Fatal(err)
+	}
+	stored := &rvboxv1.ControlError{}
+	if err := proto.Unmarshal(view.Rejection, stored); err != nil || stored.GetCode() != rejection.GetCode() || stored.GetMessage() != rejection.GetMessage() {
+		t.Fatalf("stored rejection = %v, %v", stored, err)
+	}
 }
 
 func timePtr(value time.Time) *time.Time { return &value }

internal/server/store/event.go

@@ -50,6 +50,7 @@ type EventAppend struct {
 	ImmutableSHA256   [32]byte
 	Lifecycle         *rvboxv1.CommandLifecycle
 	LifecycleRevision uint64
+	WindowsIdentity   *rvboxv1.WindowsExecutionIdentity
 	Output            bool
 	UseCloseout       bool
 }
@@ -79,6 +80,16 @@ func (store *Store) AppendCommandEvent(ctx context.Context, event EventAppend) (
 	if err != nil {
 		return result, err
 	}
+	var windowsIdentity []byte
+	if event.WindowsIdentity != nil {
+		if len(event.WindowsIdentity.GetAttemptedContexts()) > 8 || len(event.WindowsIdentity.GetSelectionDetail()) > 4096 {
+			return result, ErrInvalidSegmentRecord
+		}
+		windowsIdentity, err = proto.MarshalOptions{Deterministic: true}.Marshal(event.WindowsIdentity)
+		if err != nil || len(windowsIdentity) > 16<<10 {
+			return result, ErrInvalidSegmentRecord
+		}
+	}
 
 	store.writeMu.Lock()
 	defer store.writeMu.Unlock()
@@ -89,10 +100,13 @@ func (store *Store) AppendCommandEvent(ctx context.Context, event EventAppend) (
 	var lastSequence, commandOutputCharged, commandCharged, clientCharged, serverCharged, closeoutRemaining uint64
 	var currentLifecycle uint32
 	var currentRevision uint64
+	var lateAfterExpiry int
+	var queueExpiry sql.NullInt64
 	var clientID string
 	query := `SELECT commands.last_event_seq, commands.output_charged_bytes,
 commands.charged_bytes, commands.closeout_remaining_bytes, commands.client_id, clients.charged_bytes,
-storage_counters.command_charged_bytes, commands.lifecycle, commands.revision
+storage_counters.command_charged_bytes, commands.lifecycle, commands.revision,
+commands.queue_expiry_time, commands.late_after_expiry
 FROM commands JOIN clients ON clients.client_id = commands.client_id
 JOIN storage_counters ON storage_counters.singleton = 1 WHERE commands.issue_uuid = ?`
 	arguments := []any{event.IssueUUID[:]}
@@ -105,7 +119,7 @@ JOIN storage_counters ON storage_counters.singleton = 1 WHERE commands.issue_uui
 		arguments = append(arguments, event.SessionGeneration)
 	}
 	err = database.QueryRowContext(ctx, query, arguments...).Scan(
-		&lastSequence, &commandOutputCharged, &commandCharged, &closeoutRemaining, &clientID, &clientCharged, &serverCharged, &currentLifecycle, &currentRevision)
+		&lastSequence, &commandOutputCharged, &commandCharged, &closeoutRemaining, &clientID, &clientCharged, &serverCharged, &currentLifecycle, &currentRevision, &queueExpiry, &lateAfterExpiry)
 	if errors.Is(err, sql.ErrNoRows) {
 		return result, ErrCommandNotFound
 	}
@@ -133,6 +147,11 @@ JOIN storage_counters ON storage_counters.singleton = 1 WHERE commands.issue_uui
 			return result, domain.ValidateTransition(rvboxv1.CommandLifecycle(currentLifecycle), *event.Lifecycle)
 		}
 	}
+	late := queueExpiry.Valid && event.ReceiptUnixNano >= queueExpiry.Int64
+	lateValue := 0
+	if late {
+		lateValue = 1
+	}
 	rowsCharged, indexesCharged := uint64(1), uint64(1)
 	if store.willCreateSegment(event.IssueUUID, uint64(len(encoded))) {
 		rowsCharged++
@@ -215,8 +234,12 @@ payload, segment_ordinal, segment_record_offset, segment_record_length, immutabl
 		var update sql.Result
 		commandUpdate := `UPDATE commands SET last_event_seq = ?,
 retained_compressed_bytes = retained_compressed_bytes + ?, output_charged_bytes = ?, charged_bytes = ?,
-		closeout_remaining_bytes = ?`
-		commandArgs := []any{event.EventSeq, len(event.Payload), reservation.CommandOutputCharged, reservation.CommandTotalCharged, reservation.CloseoutRemaining}
+		closeout_remaining_bytes = ?, late_after_expiry = CASE WHEN ? = 1 THEN 1 ELSE late_after_expiry END`
+		commandArgs := []any{event.EventSeq, len(event.Payload), reservation.CommandOutputCharged, reservation.CommandTotalCharged, reservation.CloseoutRemaining, lateValue}
+		if event.WindowsIdentity != nil {
+			commandUpdate = `UPDATE commands SET windows_execution_identity = ?, ` + commandUpdate[len("UPDATE commands SET "):]
+			commandArgs = append([]any{windowsIdentity}, commandArgs...)
+		}
 		if event.Lifecycle != nil {
 			terminal := 0
 			if domain.IsTerminal(*event.Lifecycle) {
@@ -236,6 +259,11 @@ retained_compressed_bytes = retained_compressed_bytes + ?, output_charged_bytes
 			}
 		}
 	}
+	if err == nil && late && lateAfterExpiry == 0 {
+		if err = appendLateExpiryAudit(ctx, tx, event.ReceiptUnixNano, clientID, event.IssueUUID, event.ReceiptUnixNano); err == nil {
+			lateAfterExpiry = 1
+		}
+	}
 	if err == nil && event.EventType == 7 {
 		// Stdin acknowledgements are command events, but their durable delivery
 		// cursor lives in stdin_writes. Mark the cumulative prefix in the same

internal/server/store/events_read_test.go

@@ -34,10 +34,22 @@ func TestReadCommandEventsValidatesSegmentAndPreservesOrder_HP_EVENT_04(t *testi
 	}
 	for sequence, lifecycle := range []rvboxv1.CommandLifecycle{rvboxv1.CommandLifecycle_COMMAND_RUNNING, rvboxv1.CommandLifecycle_COMMAND_SUCCEEDED} {
 		event := []byte{byte(sequence + 1), 'e', 'v', 't'}
-		if _, err := opened.AppendCommandEvent(ctx, EventAppend{IssueUUID: [16]byte(issue), ClientID: "win-client", SessionGeneration: 1, EventSeq: uint64(sequence + 1), ObservedUnixNano: now.UnixNano(), ReceiptUnixNano: now.Add(time.Duration(sequence) * time.Millisecond).UnixNano(), EventType: 4, Compression: 1, RawLength: uint64(len(event)), Payload: event, ImmutableSHA256: sha256.Sum256(event), Lifecycle: &lifecycle, LifecycleRevision: 1}); err != nil {
+		var identity *rvboxv1.WindowsExecutionIdentity
+		if sequence == 0 {
+			effective := rvboxv1.WindowsExecutionContext_WINDOWS_EXECUTION_CONTEXT_ACTIVE_USER
+			identity = &rvboxv1.WindowsExecutionIdentity{EffectiveContext: &effective, AttemptedContexts: []rvboxv1.WindowsExecutionContext{effective}, SelectionDetail: "selected"}
+		}
+		if _, err := opened.AppendCommandEvent(ctx, EventAppend{IssueUUID: [16]byte(issue), ClientID: "win-client", SessionGeneration: 1, EventSeq: uint64(sequence + 1), ObservedUnixNano: now.UnixNano(), ReceiptUnixNano: now.Add(time.Duration(sequence) * time.Millisecond).UnixNano(), EventType: 4, Compression: 1, RawLength: uint64(len(event)), Payload: event, ImmutableSHA256: sha256.Sum256(event), Lifecycle: &lifecycle, LifecycleRevision: 1, WindowsIdentity: identity}); err != nil {
 			t.Fatal(err)
 		}
 	}
+	view, err := opened.GetCommandView(ctx, "win-client", issue)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(view.WindowsIdentity) == 0 {
+		t.Fatal("running lifecycle did not persist Windows identity")
+	}
 	events, err := opened.ReadCommandEvents(ctx, issue, 0, 10)
 	if err != nil || len(events) != 2 || events[0].EventSeq != 1 || events[1].EventSeq != 2 || string(events[1].Payload) != "\x02evt" {
 		t.Fatalf("read events = %#v, %v", events, err)

internal/server/store/migrations.go

@@ -16,6 +16,8 @@ type migration struct {
 var migrations = []migration{
 	{version: 1, sql: schemaV1},
 	{version: 2, sql: schemaV2},
+	{version: 3, sql: schemaV3},
+	{version: 4, sql: schemaV4},
 }
 
 func applyMigrations(ctx context.Context, db *sql.DB) error {
@@ -196,3 +198,17 @@ CREATE TABLE signal_intents (
 ) STRICT;
 CREATE INDEX signal_intents_pending ON signal_intents(issue_uuid, command_revision, signal, acknowledged, created_at, request_uuid);
 `
+
+// schemaV3 records the accepted/executed-after-deadline contradiction on the
+// command itself.  It is separate from the public lifecycle: the eventual
+// client-reported terminal result remains authoritative while operators can
+// still see that acceptance or execution arrived after the queue deadline.
+const schemaV3 = `
+ALTER TABLE commands ADD COLUMN late_after_expiry INTEGER NOT NULL DEFAULT 0 CHECK(late_after_expiry IN (0,1));
+`
+
+// schemaV4 retains the structured client admission rejection so status and
+// history do not have to reconstruct an error from a free-form event detail.
+const schemaV4 = `
+ALTER TABLE commands ADD COLUMN rejection BLOB;
+`

internal/server/store/query.go

@@ -46,6 +46,8 @@ type CommandView struct {
 	OutputTruncated         bool
 	OutputIncomplete        bool
 	RetainedCompressedBytes uint64
+	LateAfterExpiry         bool
+	Rejection               []byte
 	ExecutionSpec           []byte
 	WindowsIdentity         []byte
 }
@@ -182,7 +184,7 @@ func (store *Store) ListCommandViews(ctx context.Context, page CommandPage) ([]C
 	query := `SELECT issue_uuid, client_id, issue_time, server_receipt_time,
  queue_expiry_time, terminal_time, lifecycle, revision, last_event_seq,
  exit_code, output_truncated, output_incomplete, retained_compressed_bytes,
- execution_spec, execution_spec_raw_bytes, windows_execution_identity
+ late_after_expiry, rejection, execution_spec, execution_spec_raw_bytes, windows_execution_identity
  FROM commands WHERE client_id = ? AND issue_time <= ?`
 	args := []any{page.ClientID, page.SnapshotBoundary}
 	if !page.IncludeTerminal {
@@ -231,7 +233,7 @@ func (store *Store) GetCommandView(ctx context.Context, clientID string, issue d
 	query := `SELECT issue_uuid, client_id, issue_time, server_receipt_time,
  queue_expiry_time, terminal_time, lifecycle, revision, last_event_seq,
  exit_code, output_truncated, output_incomplete, retained_compressed_bytes,
- execution_spec, execution_spec_raw_bytes, windows_execution_identity
+ late_after_expiry, rejection, execution_spec, execution_spec_raw_bytes, windows_execution_identity
  FROM commands WHERE issue_uuid = ?`
 	args := []any{issue[:]}
 	if clientID != "" {
@@ -252,10 +254,12 @@ func scanCommandView(scanner interface{ Scan(...any) error }) (CommandView, erro
 	var expiry, terminal sql.NullInt64
 	var exit sql.NullInt64
 	var truncated, incomplete int
+	var lateAfterExpiry int
+	var rejection []byte
 	var rawBytes uint64
 	if err := scanner.Scan(&issue, &view.ClientID, &issueTime, &receipt, &expiry, &terminal,
 		&view.Lifecycle, &view.Revision, &view.LastEventSeq, &exit, &truncated, &incomplete,
-		&view.RetainedCompressedBytes, &stored, &rawBytes, &view.WindowsIdentity); err != nil {
+		&view.RetainedCompressedBytes, &lateAfterExpiry, &rejection, &stored, &rawBytes, &view.WindowsIdentity); err != nil {
 		return view, err
 	}
 	if len(issue) != 16 {
@@ -267,6 +271,8 @@ func scanCommandView(scanner interface{ Scan(...any) error }) (CommandView, erro
 	view.QueueExpiryTime = nullableTime(expiry)
 	view.TerminalTime = nullableTime(terminal)
 	view.OutputTruncated, view.OutputIncomplete = truncated == 1, incomplete == 1
+	view.LateAfterExpiry = lateAfterExpiry == 1
+	view.Rejection = append([]byte(nil), rejection...)
 	if exit.Valid {
 		if exit.Int64 < -1<<31 || exit.Int64 > 1<<31-1 {
 			return view, ErrInvalidSegmentRecord