diff --git a/src/runtime/plugin_loader_v2/enabled/loader/library.rs b/src/runtime/plugin_loader_v2/enabled/loader/library.rs
index 25363f71..52ece2aa 100644
--- a/src/runtime/plugin_loader_v2/enabled/loader/library.rs
+++ b/src/runtime/plugin_loader_v2/enabled/loader/library.rs
@@ -11,12 +11,50 @@ use std::sync::Arc;
 
 pub(super) fn load_all_plugins(loader: &PluginLoaderV2) -> BidResult<()> {
     let config = loader.config.as_ref().ok_or(BidError::PluginError)?;
-    for (lib_name, lib_def) in &config.libraries {
-        load_plugin(loader, lib_name, lib_def)?;
+
+    // Phase 134 P0: Best-effort loading
+    // Failures don't stop the entire load process
+    let mut loaded_count = 0;
+    let mut failed_count = 0;
+
+    // Load libraries in deterministic order (sorted by name)
+    let mut lib_items: Vec<_> = config.libraries.iter().collect();
+    lib_items.sort_by_key(|(name, _)| *name);
+
+    for (lib_name, lib_def) in lib_items {
+        match load_plugin(loader, lib_name, lib_def) {
+            Ok(()) => loaded_count += 1,
+            Err(_) => {
+                failed_count += 1;
+                // Log already printed by load_plugin, continue
+            }
+        }
     }
-    for (plugin_name, root) in &config.plugins {
-        load_plugin_from_root(loader, plugin_name, root)?;
+
+    // Load plugins in deterministic order (sorted by name)
+    let mut plugin_items: Vec<_> = config.plugins.iter().collect();
+    plugin_items.sort_by_key(|(name, _)| *name);
+
+    for (plugin_name, root) in plugin_items {
+        match load_plugin_from_root(loader, plugin_name, root) {
+            Ok(()) => loaded_count += 1,
+            Err(_) => {
+                failed_count += 1;
+                // Log already printed by load_plugin_from_root, continue
+            }
+        }
     }
+
+    // Phase 134 P0: Log summary
+    if failed_count > 0 {
+        get_global_ring0().log.warn(&format!(
+            "[plugin/init] loaded {} plugins, {} failed",
+            loaded_count, failed_count
+        ));
+    }
+
+    // Continue with singleton prebirth even if some plugins failed
+    // This follows "fail gracefully" principle: partially working state is better than complete failure
     super::singletons::prebirth_singletons(loader)?;
     Ok(())
 }
diff --git a/tools/smokes/v2/profiles/integration/apps/phase134_plugin_best_effort_init.sh b/tools/smokes/v2/profiles/integration/apps/phase134_plugin_best_effort_init.sh
new file mode 100644
index 00000000..bc6dfdba
--- /dev/null
+++ b/tools/smokes/v2/profiles/integration/apps/phase134_plugin_best_effort_init.sh
@@ -0,0 +1,55 @@
+#!/bin/bash
+# Phase 134 P0: Plugin best-effort loading smoke test
+# Tests: Even with plugin failures, plugins are not disabled entirely
+# Acceptance: "plugins disabled (config=nyash.toml)" should NOT appear in output
+
+source "$(dirname "$0")/../../../lib/test_runner.sh"
+export SMOKES_USE_PYVM=0
+require_env || exit 2
+
+mkdir -p "$NYASH_ROOT/tmp"
+
+PASS_COUNT=0
+FAIL_COUNT=0
+
+# ===== Test 1: --dump-mir does not show "plugins disabled" =====
+echo "[INFO] Phase 134 P0: Checking plugins are NOT disabled on --dump-mir"
+
+INPUT="$NYASH_ROOT/apps/tests/phase132_return_loop_var_min.hako"
+
+# Run with --dump-mir and capture output
+set +e
+"$NYASH_BIN" --dump-mir "$INPUT" > /tmp/phase134_dump.log 2>&1
+EXIT_CODE=$?
+set -e
+
+# Check if "plugins disabled (config=nyash.toml)" appears
+if grep -q "plugins disabled (config=nyash.toml)" /tmp/phase134_dump.log; then
+    echo "[FAIL] Phase 134 P0: plugins disabled found in output (best-effort failed)"
+    FAIL_COUNT=$((FAIL_COUNT + 1))
+    # Show the problematic line for debugging
+    grep "plugins disabled" /tmp/phase134_dump.log
+else
+    echo "[PASS] Phase 134 P0: plugins NOT disabled (best-effort loading successful)"
+    PASS_COUNT=$((PASS_COUNT + 1))
+fi
+
+# ===== Test 2: --dump-mir succeeds with exit code 0 =====
+echo "[INFO] Phase 134 P0: Checking MIR compilation succeeds"
+
+if [ "$EXIT_CODE" -eq 0 ]; then
+    echo "[PASS] Phase 134 P0: --dump-mir succeeded (exit code 0)"
+    PASS_COUNT=$((PASS_COUNT + 1))
+else
+    echo "[FAIL] Phase 134 P0: --dump-mir failed (exit code $EXIT_CODE)"
+    FAIL_COUNT=$((FAIL_COUNT + 1))
+fi
+
+# ===== Summary =====
+echo ""
+echo "[RESULT] Phase 134 P0: $PASS_COUNT passed, $FAIL_COUNT failed"
+if [ "$FAIL_COUNT" -eq 0 ]; then
+    exit 0
+else
+    exit 1
+fi