src/core/kill_switch.py

@@ -73,7 +73,7 @@ class KillSwitchOrchestrator:
                 if result is False:
                     raise RuntimeError("step returned False")
                 return
-            except Exception as exc:  # pragma: no cover - intentionally resilient
+            except Exception as exc:
                 last_exc = exc
                 if attempt >= attempts:
                     break

src/main.py

@@ -1375,7 +1375,10 @@ async def _cancel_pending_orders_for_kill_switch(
                 )
 
     if failures:
-        raise RuntimeError("; ".join(failures[:3]))
+        summary = "; ".join(failures[:3])
+        if len(failures) > 3:
+            summary = f"{summary} (+{len(failures) - 3} more)"
+        raise RuntimeError(summary)
 
 
 async def _refresh_order_state_for_kill_switch(
@@ -1402,7 +1405,10 @@ async def _refresh_order_state_for_kill_switch(
             )
             failures.append(f"{market.code}/{market.exchange_code}: {exc}")
     if failures:
-        raise RuntimeError("; ".join(failures[:3]))
+        summary = "; ".join(failures[:3])
+        if len(failures) > 3:
+            summary = f"{summary} (+{len(failures) - 3} more)"
+        raise RuntimeError(summary)
 
 
 def _reduce_risk_for_kill_switch() -> None:

tests/test_main.py

@@ -7154,3 +7154,27 @@ async def test_trigger_emergency_kill_switch_records_cancel_failure() -> None:
         )
 
     assert any(err.startswith("cancel_pending_orders:") for err in report.errors)
+
+
+@pytest.mark.asyncio
+async def test_refresh_order_state_failure_summary_includes_more_count() -> None:
+    broker = MagicMock()
+    broker.get_balance = AsyncMock(side_effect=RuntimeError("domestic down"))
+    overseas_broker = MagicMock()
+    overseas_broker.get_overseas_balance = AsyncMock(side_effect=RuntimeError("overseas down"))
+
+    markets = []
+    for code, exchange in [("KR", "KRX"), ("US_PRE", "NASD"), ("US_DAY", "NYSE"), ("JP", "TKSE")]:
+        market = MagicMock()
+        market.code = code
+        market.exchange_code = exchange
+        market.is_domestic = code == "KR"
+        markets.append(market)
+
+    with pytest.raises(RuntimeError, match=r"\(\+1 more\)$") as exc_info:
+        await main_module._refresh_order_state_for_kill_switch(
+            broker=broker,
+            overseas_broker=overseas_broker,
+            markets=markets,
+        )
+    assert "KR/KRX" in str(exc_info.value)