chore(submodule): update bible - v3.16

audit/internal/platform/nvidia_stress.go

@@ -16,7 +16,7 @@ func (s *System) RunNvidiaStressPack(ctx context.Context, baseDir string, opts N
 		return "", err
 	}
 
-	return runAcceptancePackCtx(ctx, baseDir, "gpu-nvidia-stress", []satJob{
+	return runAcceptancePackCtx(ctx, baseDir, nvidiaStressArchivePrefix(opts.Loader), []satJob{
 		{name: "01-nvidia-smi-q.log", cmd: []string{"nvidia-smi", "-q"}},
 		{name: "02-nvidia-smi-list.log", cmd: []string{"nvidia-smi", "-L"}},
 		job,
@@ -24,6 +24,17 @@ func (s *System) RunNvidiaStressPack(ctx context.Context, baseDir string, opts N
 	}, logFunc)
 }
 
+func nvidiaStressArchivePrefix(loader string) string {
+	switch strings.TrimSpace(strings.ToLower(loader)) {
+	case NvidiaStressLoaderJohn:
+		return "gpu-nvidia-john"
+	case NvidiaStressLoaderNCCL:
+		return "gpu-nvidia-nccl"
+	default:
+		return "gpu-nvidia-burn"
+	}
+}
+
 func buildNvidiaStressJob(opts NvidiaStressOptions) (satJob, error) {
 	selected, err := resolveNvidiaGPUSelection(opts.GPUIndices, opts.ExcludeGPUIndices)
 	if err != nil {

audit/internal/platform/sat.go

@@ -684,7 +684,11 @@ func resolveSATCommand(cmd []string) ([]string, error) {
 	case "rvs":
 		return resolveRVSCommand(cmd[1:]...)
 	}
-	return cmd, nil
+	path, err := satLookPath(cmd[0])
+	if err != nil {
+		return nil, fmt.Errorf("%s not found in PATH: %w", cmd[0], err)
+	}
+	return append([]string{path}, cmd[1:]...), nil
 }
 
 func resolveRVSCommand(args ...string) ([]string, error) {

audit/internal/platform/sat_test.go

@@ -162,6 +162,25 @@ func TestBuildNvidiaStressJobUsesNCCLLoader(t *testing.T) {
 	}
 }
 
+func TestNvidiaStressArchivePrefixByLoader(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		loader string
+		want   string
+	}{
+		{loader: NvidiaStressLoaderBuiltin, want: "gpu-nvidia-burn"},
+		{loader: NvidiaStressLoaderJohn, want: "gpu-nvidia-john"},
+		{loader: NvidiaStressLoaderNCCL, want: "gpu-nvidia-nccl"},
+		{loader: "", want: "gpu-nvidia-burn"},
+	}
+	for _, tt := range tests {
+		if got := nvidiaStressArchivePrefix(tt.loader); got != tt.want {
+			t.Fatalf("loader=%q prefix=%q want %q", tt.loader, got, tt.want)
+		}
+	}
+}
+
 func TestEnvIntFallback(t *testing.T) {
 	os.Unsetenv("BEE_MEMTESTER_SIZE_MB")
 	if got := envInt("BEE_MEMTESTER_SIZE_MB", 123); got != 123 {
@@ -237,6 +256,44 @@ func TestResolveROCmSMICommandFromPATH(t *testing.T) {
 	}
 }
 
+func TestResolveSATCommandUsesLookPathForGenericTools(t *testing.T) {
+	oldLookPath := satLookPath
+	satLookPath = func(file string) (string, error) {
+		if file == "stress-ng" {
+			return "/usr/bin/stress-ng", nil
+		}
+		return "", exec.ErrNotFound
+	}
+	t.Cleanup(func() { satLookPath = oldLookPath })
+
+	cmd, err := resolveSATCommand([]string{"stress-ng", "--cpu", "0"})
+	if err != nil {
+		t.Fatalf("resolveSATCommand error: %v", err)
+	}
+	if len(cmd) != 3 {
+		t.Fatalf("cmd len=%d want 3 (%v)", len(cmd), cmd)
+	}
+	if cmd[0] != "/usr/bin/stress-ng" {
+		t.Fatalf("cmd[0]=%q want /usr/bin/stress-ng", cmd[0])
+	}
+}
+
+func TestResolveSATCommandFailsForMissingGenericTool(t *testing.T) {
+	oldLookPath := satLookPath
+	satLookPath = func(file string) (string, error) {
+		return "", exec.ErrNotFound
+	}
+	t.Cleanup(func() { satLookPath = oldLookPath })
+
+	_, err := resolveSATCommand([]string{"stress-ng", "--cpu", "0"})
+	if err == nil {
+		t.Fatal("expected error")
+	}
+	if !strings.Contains(err.Error(), "stress-ng not found in PATH") {
+		t.Fatalf("error=%q", err)
+	}
+}
+
 func TestResolveROCmSMICommandFallsBackToROCmTree(t *testing.T) {
 	tmp := t.TempDir()
 	execPath := filepath.Join(tmp, "opt", "rocm", "bin", "rocm-smi")

audit/internal/webui/api.go

@@ -4,9 +4,11 @@ import (
 	"bufio"
 	"context"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
 	"net/http"
+	"os"
 	"os/exec"
 	"path/filepath"
 	"regexp"
@@ -179,19 +181,14 @@ func (h *handler) handleAPISATRun(target string) http.HandlerFunc {
 			Profile           string `json:"profile"`
 			DisplayName       string `json:"display_name"`
 		}
-		if r.ContentLength > 0 {
+		if r.Body != nil {
-			_ = json.NewDecoder(r.Body).Decode(&body)
+			if err := json.NewDecoder(r.Body).Decode(&body); err != nil && !errors.Is(err, io.EOF) {
-		}
+				writeError(w, http.StatusBadRequest, "invalid request body")
-
+				return
-		name := taskNames[target]
-		if body.Profile != "" {
-			if n, ok := burnNames[target]; ok {
-				name = n
 			}
 		}
-		if name == "" {
+
-			name = target
+		name := taskDisplayName(target, body.Profile, body.Loader)
-		}
 		t := &Task{
 			ID:        newJobID("sat-" + target),
 			Name:      name,
@@ -933,8 +930,31 @@ func parseXrandrOutput(out string) []displayInfo {
 	return infos
 }
 
+func xrandrCommand(args ...string) *exec.Cmd {
+	cmd := exec.Command("xrandr", args...)
+	env := append([]string{}, os.Environ()...)
+	hasDisplay := false
+	hasXAuthority := false
+	for _, kv := range env {
+		if strings.HasPrefix(kv, "DISPLAY=") && strings.TrimPrefix(kv, "DISPLAY=") != "" {
+			hasDisplay = true
+		}
+		if strings.HasPrefix(kv, "XAUTHORITY=") && strings.TrimPrefix(kv, "XAUTHORITY=") != "" {
+			hasXAuthority = true
+		}
+	}
+	if !hasDisplay {
+		env = append(env, "DISPLAY=:0")
+	}
+	if !hasXAuthority {
+		env = append(env, "XAUTHORITY=/home/bee/.Xauthority")
+	}
+	cmd.Env = env
+	return cmd
+}
+
 func (h *handler) handleAPIDisplayResolutions(w http.ResponseWriter, _ *http.Request) {
-	out, err := exec.Command("xrandr").Output()
+	out, err := xrandrCommand().Output()
 	if err != nil {
 		writeError(w, http.StatusInternalServerError, "xrandr: "+err.Error())
 		return
@@ -961,7 +981,7 @@ func (h *handler) handleAPIDisplaySet(w http.ResponseWriter, r *http.Request) {
 		writeError(w, http.StatusBadRequest, "invalid output name")
 		return
 	}
-	if out, err := exec.Command("xrandr", "--output", req.Output, "--mode", req.Mode).CombinedOutput(); err != nil {
+	if out, err := xrandrCommand("--output", req.Output, "--mode", req.Mode).CombinedOutput(); err != nil {
 		writeError(w, http.StatusInternalServerError, "xrandr: "+strings.TrimSpace(string(out)))
 		return
 	}

audit/internal/webui/api_test.go

@@ -0,0 +1,64 @@
+package webui
+
+import (
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"bee/audit/internal/app"
+)
+
+func TestXrandrCommandAddsDefaultX11Env(t *testing.T) {
+	t.Setenv("DISPLAY", "")
+	t.Setenv("XAUTHORITY", "")
+
+	cmd := xrandrCommand("--query")
+
+	var hasDisplay bool
+	var hasXAuthority bool
+	for _, kv := range cmd.Env {
+		if kv == "DISPLAY=:0" {
+			hasDisplay = true
+		}
+		if kv == "XAUTHORITY=/home/bee/.Xauthority" {
+			hasXAuthority = true
+		}
+	}
+	if !hasDisplay {
+		t.Fatalf("DISPLAY not injected: %v", cmd.Env)
+	}
+	if !hasXAuthority {
+		t.Fatalf("XAUTHORITY not injected: %v", cmd.Env)
+	}
+}
+
+func TestHandleAPISATRunDecodesBodyWithoutContentLength(t *testing.T) {
+	globalQueue.mu.Lock()
+	originalTasks := globalQueue.tasks
+	globalQueue.tasks = nil
+	globalQueue.mu.Unlock()
+	t.Cleanup(func() {
+		globalQueue.mu.Lock()
+		globalQueue.tasks = originalTasks
+		globalQueue.mu.Unlock()
+	})
+
+	h := &handler{opts: HandlerOptions{App: &app.App{}}}
+	req := httptest.NewRequest("POST", "/api/sat/cpu/run", strings.NewReader(`{"profile":"smoke"}`))
+	req.ContentLength = -1
+	rec := httptest.NewRecorder()
+
+	h.handleAPISATRun("cpu").ServeHTTP(rec, req)
+
+	if rec.Code != 200 {
+		t.Fatalf("status=%d body=%s", rec.Code, rec.Body.String())
+	}
+	globalQueue.mu.Lock()
+	defer globalQueue.mu.Unlock()
+	if len(globalQueue.tasks) != 1 {
+		t.Fatalf("tasks=%d want 1", len(globalQueue.tasks))
+	}
+	if got := globalQueue.tasks[0].params.BurnProfile; got != "smoke" {
+		t.Fatalf("burn profile=%q want smoke", got)
+	}
+}

audit/internal/webui/pages.go

@@ -289,7 +289,7 @@ func renderAudit() string {
 func renderHardwareSummaryCard(opts HandlerOptions) string {
 	data, err := loadSnapshot(opts.AuditPath)
 	if err != nil {
-		return `<div class="card"><div class="card-head">Hardware Summary</div><div class="card-body"><span class="badge badge-unknown">No audit data</span></div></div>`
+		return `<div class="card"><div class="card-head">Hardware Summary</div><div class="card-body"><button class="btn btn-primary" onclick="auditModalRun()">&#9654; Run Audit</button></div></div>`
 	}
 	// Parse just enough fields for the summary banner
 	var snap struct {

audit/internal/webui/server_test.go

@@ -136,6 +136,33 @@ func TestRootRendersDashboard(t *testing.T) {
 	}
 }
 
+func TestRootShowsRunAuditButtonWhenSnapshotMissing(t *testing.T) {
+	dir := t.TempDir()
+	exportDir := filepath.Join(dir, "export")
+	if err := os.MkdirAll(exportDir, 0755); err != nil {
+		t.Fatal(err)
+	}
+
+	handler := NewHandler(HandlerOptions{
+		Title:     "Bee Hardware Audit",
+		AuditPath: filepath.Join(dir, "missing-audit.json"),
+		ExportDir: exportDir,
+	})
+
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, httptest.NewRequest(http.MethodGet, "/", nil))
+	if rec.Code != http.StatusOK {
+		t.Fatalf("status=%d", rec.Code)
+	}
+	body := rec.Body.String()
+	if !strings.Contains(body, `Run Audit`) {
+		t.Fatalf("dashboard missing run audit button: %s", body)
+	}
+	if strings.Contains(body, `No audit data`) {
+		t.Fatalf("dashboard still shows empty audit badge: %s", body)
+	}
+}
+
 func TestAuditPageRendersViewerFrameAndActions(t *testing.T) {
 	dir := t.TempDir()
 	path := filepath.Join(dir, "audit.json")

audit/internal/webui/tasks.go

@@ -8,6 +8,7 @@ import (
 	"os"
 	"path/filepath"
 	"sort"
+	"strings"
 	"sync"
 	"time"
 
@@ -51,6 +52,33 @@ var burnNames = map[string]string{
 	"amd":    "AMD GPU Burn-in",
 }
 
+func nvidiaStressTaskName(loader string) string {
+	switch strings.TrimSpace(strings.ToLower(loader)) {
+	case platform.NvidiaStressLoaderJohn:
+		return "NVIDIA GPU Stress (John/OpenCL)"
+	case platform.NvidiaStressLoaderNCCL:
+		return "NVIDIA GPU Stress (NCCL)"
+	default:
+		return "NVIDIA GPU Stress (bee-gpu-burn)"
+	}
+}
+
+func taskDisplayName(target, profile, loader string) string {
+	name := taskNames[target]
+	if profile != "" {
+		if n, ok := burnNames[target]; ok {
+			name = n
+		}
+	}
+	if target == "nvidia-stress" {
+		name = nvidiaStressTaskName(loader)
+	}
+	if name == "" {
+		name = target
+	}
+	return name
+}
+
 // Task represents one unit of work in the queue.
 type Task struct {
 	ID        string     `json:"id"`
@@ -440,6 +468,7 @@ func (q *taskQueue) runTask(t *Task, j *jobState, ctx context.Context) {
 		if dur <= 0 {
 			dur = 60
 		}
+		j.append(fmt.Sprintf("CPU stress duration: %ds", dur))
 		archive, err = runCPUAcceptancePackCtx(a, ctx, "", dur, j.append)
 	case "amd":
 		archive, err = runAMDAcceptancePackCtx(a, ctx, "", j.append)

audit/internal/webui/tasks_test.go

@@ -95,6 +95,23 @@ func TestResolveBurnPreset(t *testing.T) {
 	}
 }
 
+func TestTaskDisplayNameUsesNvidiaStressLoader(t *testing.T) {
+	tests := []struct {
+		loader string
+		want   string
+	}{
+		{loader: "", want: "NVIDIA GPU Stress (bee-gpu-burn)"},
+		{loader: "builtin", want: "NVIDIA GPU Stress (bee-gpu-burn)"},
+		{loader: "john", want: "NVIDIA GPU Stress (John/OpenCL)"},
+		{loader: "nccl", want: "NVIDIA GPU Stress (NCCL)"},
+	}
+	for _, tc := range tests {
+		if got := taskDisplayName("nvidia-stress", "acceptance", tc.loader); got != tc.want {
+			t.Fatalf("taskDisplayName(loader=%q)=%q want %q", tc.loader, got, tc.want)
+		}
+	}
+}
+
 func TestRunTaskHonorsCancel(t *testing.T) {
 	t.Parallel()
 
@@ -154,3 +171,34 @@ func TestRunTaskHonorsCancel(t *testing.T) {
 		t.Fatal("runTask did not return after cancel")
 	}
 }
+
+func TestRunTaskUsesBurnProfileDurationForCPU(t *testing.T) {
+	t.Parallel()
+
+	var gotDuration int
+	q := &taskQueue{
+		opts: &HandlerOptions{App: &app.App{}},
+	}
+	tk := &Task{
+		ID:        "cpu-burn-1",
+		Name:      "CPU Burn-in",
+		Target:    "cpu",
+		Status:    TaskRunning,
+		CreatedAt: time.Now(),
+		params:    taskParams{BurnProfile: "smoke"},
+	}
+	j := &jobState{}
+
+	orig := runCPUAcceptancePackCtx
+	runCPUAcceptancePackCtx = func(_ *app.App, _ context.Context, _ string, durationSec int, _ func(string)) (string, error) {
+		gotDuration = durationSec
+		return "/tmp/cpu-burn.tar.gz", nil
+	}
+	defer func() { runCPUAcceptancePackCtx = orig }()
+
+	q.runTask(tk, j, context.Background())
+
+	if gotDuration != 5*60 {
+		t.Fatalf("duration=%d want %d", gotDuration, 5*60)
+	}
+}

iso/builder/build.sh

@@ -111,6 +111,45 @@ resolve_iso_version() {
     resolve_audit_version
 }
 
+iso_list_files() {
+    iso_path="$1"
+
+    if command -v bsdtar >/dev/null 2>&1; then
+        bsdtar -tf "$iso_path"
+        return $?
+    fi
+
+    if command -v xorriso >/dev/null 2>&1; then
+        xorriso -indev "$iso_path" -find / -type f -print 2>/dev/null | sed 's#^/##'
+        return $?
+    fi
+
+    return 127
+}
+
+iso_extract_file() {
+    iso_path="$1"
+    iso_member="$2"
+
+    if command -v bsdtar >/dev/null 2>&1; then
+        bsdtar -xOf "$iso_path" "$iso_member"
+        return $?
+    fi
+
+    if command -v xorriso >/dev/null 2>&1; then
+        xorriso -osirrox on -indev "$iso_path" -cat "/$iso_member" 2>/dev/null
+        return $?
+    fi
+
+    return 127
+}
+
+require_iso_reader() {
+    command -v bsdtar >/dev/null 2>&1 && return 0
+    command -v xorriso >/dev/null 2>&1 && return 0
+    memtest_fail "ISO reader is required for validation/debug (expected bsdtar or xorriso)" "${1:-}"
+}
+
 dump_memtest_debug() {
     phase="$1"
     lb_dir="${2:-}"
@@ -174,13 +213,13 @@ dump_memtest_debug() {
 
         if [ -n "$iso_path" ] && [ -f "$iso_path" ]; then
             echo "-- ISO memtest files --"
-            bsdtar -tf "$iso_path" | grep 'memtest' | sed 's/^/  /' || echo "  (no memtest files in ISO)"
+            iso_list_files "$iso_path" | grep 'memtest' | sed 's/^/  /' || echo "  (no memtest files in ISO)"
 
             echo "-- ISO GRUB memtest lines --"
-            bsdtar -xOf "$iso_path" boot/grub/grub.cfg 2>/dev/null | grep -n 'Memory Test\|memtest' || echo "  (no memtest lines in boot/grub/grub.cfg)"
+            iso_extract_file "$iso_path" boot/grub/grub.cfg 2>/dev/null | grep -n 'Memory Test\|memtest' || echo "  (no memtest lines in boot/grub/grub.cfg)"
 
             echo "-- ISO isolinux memtest lines --"
-            bsdtar -xOf "$iso_path" isolinux/live.cfg 2>/dev/null | grep -n 'Memory Test\|memtest' || echo "  (no memtest lines in isolinux/live.cfg)"
+            iso_extract_file "$iso_path" isolinux/live.cfg 2>/dev/null | grep -n 'Memory Test\|memtest' || echo "  (no memtest lines in isolinux/live.cfg)"
         fi
 
         echo "=== end memtest debug: ${phase} ==="
@@ -206,20 +245,20 @@ validate_iso_memtest() {
     echo "=== validating memtest in ISO ==="
 
     [ -f "$iso_path" ] || memtest_fail "ISO not found for validation: $iso_path" "$iso_path"
-    command -v bsdtar >/dev/null 2>&1 || memtest_fail "bsdtar is required for ISO validation" "$iso_path"
+    require_iso_reader "$iso_path"
 
-    bsdtar -tf "$iso_path" | grep -q '^boot/memtest86+x64\.bin$' || {
+    iso_list_files "$iso_path" | grep -q '^boot/memtest86+x64\.bin$' || {
         memtest_fail "memtest BIOS binary missing in ISO: boot/memtest86+x64.bin" "$iso_path"
     }
-    bsdtar -tf "$iso_path" | grep -q '^boot/memtest86+x64\.efi$' || {
+    iso_list_files "$iso_path" | grep -q '^boot/memtest86+x64\.efi$' || {
         memtest_fail "memtest EFI binary missing in ISO: boot/memtest86+x64.efi" "$iso_path"
     }
 
     grub_cfg="$(mktemp)"
     isolinux_cfg="$(mktemp)"
 
-    bsdtar -xOf "$iso_path" boot/grub/grub.cfg > "$grub_cfg" || memtest_fail "failed to extract boot/grub/grub.cfg from ISO" "$iso_path"
+    iso_extract_file "$iso_path" boot/grub/grub.cfg > "$grub_cfg" || memtest_fail "failed to extract boot/grub/grub.cfg from ISO" "$iso_path"
-    bsdtar -xOf "$iso_path" isolinux/live.cfg > "$isolinux_cfg" || memtest_fail "failed to extract isolinux/live.cfg from ISO" "$iso_path"
+    iso_extract_file "$iso_path" isolinux/live.cfg > "$isolinux_cfg" || memtest_fail "failed to extract isolinux/live.cfg from ISO" "$iso_path"
 
     grep -q 'Memory Test (memtest86+)' "$grub_cfg" || {
         memtest_fail "GRUB menu entry for memtest is missing" "$iso_path"

iso/overlay/usr/local/bin/bee-john-gpu-stress

@@ -7,6 +7,8 @@ EXCLUDE=""
 FORMAT=""
 JOHN_DIR="/usr/local/lib/bee/john/run"
 JOHN_BIN="${JOHN_DIR}/john"
+export OCL_ICD_VENDORS="/etc/OpenCL/vendors"
+export LD_LIBRARY_PATH="/usr/lib:/usr/local/lib${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}"
 
 usage() {
     echo "usage: $0 [--seconds N] [--devices 0,1] [--exclude 2,3] [--format name]" >&2
@@ -24,6 +26,21 @@ contains_csv() {
 }
 
 show_opencl_diagnostics() {
+    echo "-- OpenCL ICD vendors --" >&2
+    if [ -d /etc/OpenCL/vendors ]; then
+        ls -l /etc/OpenCL/vendors >&2 || true
+        for icd in /etc/OpenCL/vendors/*.icd; do
+            [ -f "${icd}" ] || continue
+            echo "  file: ${icd}" >&2
+            sed 's/^/    /' "${icd}" >&2 || true
+        done
+    else
+        echo "  /etc/OpenCL/vendors is missing" >&2
+    fi
+    echo "-- NVIDIA device nodes --" >&2
+    ls -l /dev/nvidia* >&2 || true
+    echo "-- ldconfig OpenCL/NVIDIA --" >&2
+    ldconfig -p 2>/dev/null | grep 'libOpenCL\|libcuda\|libnvidia-opencl' >&2 || true
     if command -v clinfo >/dev/null 2>&1; then
         echo "-- clinfo -l --" >&2
         clinfo -l >&2 || true
@@ -32,6 +49,17 @@ show_opencl_diagnostics() {
     ./john --list=opencl-devices >&2 || true
 }
 
+refresh_nvidia_runtime() {
+    if [ "$(id -u)" != "0" ]; then
+        return 1
+    fi
+    if command -v bee-nvidia-load >/dev/null 2>&1; then
+        bee-nvidia-load >/dev/null 2>&1 || true
+    fi
+    ldconfig >/dev/null 2>&1 || true
+    return 0
+}
+
 ensure_nvidia_uvm() {
     if lsmod 2>/dev/null | grep -q '^nvidia_uvm '; then
         return 0
@@ -61,6 +89,13 @@ ensure_opencl_ready() {
         return 0
     fi
 
+    if refresh_nvidia_runtime; then
+        out=$(./john --list=opencl-devices 2>&1 || true)
+        if echo "${out}" | grep -q "Device #"; then
+            return 0
+        fi
+    fi
+
     if ensure_nvidia_uvm; then
         out=$(./john --list=opencl-devices 2>&1 || true)
         if echo "${out}" | grep -q "Device #"; then