偶尔还是会出现这个，按理说应该Injected了啊，有其他可能性吗？

[evolzzz]

upstream是chat completions的gemini3pro preview（可能litellm proxy最近版本有bug不能用tools）
┌────────────────────────────────────────────────────────────
│ 📨 [REQUEST] ee94192b
│ 🎯 Model: gemini-3-pro-preview | 💬 按需触发 | 🔧 21 tools | 📊 stream
└────────────────────────────────────────────────────────────
├─ 📝 [ENRICHED] Injected 21 tools | delimiter=꩜靇ᐅ
├─ 🚀 [UPSTREAM] Forwarding to OPENAI | model=cc-proxy, url=completions
├─ ⚡ [STREAM] Receiving response (TTFB: 6333ms)
└─ ✅ [COMPLETE] 6.36s | 📊 143→138 tokens

├─ ⚡ [STREAM] Receiving response (TTFB: 32603ms)
├─ 🔧 [TOOL] Task() | args={"description":"Explore current codebase to check for existing components and editor implementati...
├─ 🔧 [TOOL] TodoWrite() | args={"todos":[{"activeForm":"Exploring codebase for existing components","content":"Explore codebase ...
07:32:15.680 ⚠️ [WARN ] No valid tool call found in tool buffer | reason=malformed_json, bufferSize=10977, bufferPreview=꩜靇ᐅ
꩟▸Task◂꩟
...

Wait, did I?
No, the *user* provided a summary, and the *last* thing in the ...
07:32:25.839 ⚠️ [WARN ] Failed to parse tool call arguments even after repair | name=ToolName, argsStr={JSON}
07:32:25.839 ⚠️ [WARN ] No valid tool call found in tool buffer | reason=malformed_json, bufferSize=37, bufferPreview=꩜靇ᐅ`
`꩟▸ToolName◂꩟`
`꩟▹{JSON}◃꩟`
`ᐊ靇꩜
07:33:24.000 ⚠️ [WARN ] No valid tool call found in tool buffer | reason=malformed_json, bufferSize=9, bufferPreview=꩜靇ᐅ...ᐊ靇꩜
07:34:30.748 ⚠️ [WARN ] No valid tool call found in tool buffer | reason=malformed_json, bufferSize=11, bufferPreview=꩜靇ᐅ ... ᐊ靇꩜
07:34:50.460 ⚠️ [WARN ] No valid tool call found in tool buffer | reason=malformed_json, bufferSize=42, bufferPreview=꩜靇ᐅ`.
And blocks are sequential `꩜靇ᐅ...ᐊ靇꩜
07:34:50.460 ⚠️ [WARN ] No valid tool call found in tool buffer | reason=malformed_json, bufferSize=9, bufferPreview=꩜靇ᐅ...ᐊ靇꩜
07:35:44.020 ⚠️ [WARN ] Failed to parse tool call arguments even after repair | name=`, `, argsStr=`, `
07:35:44.020 ⚠️ [WARN ] No valid tool call found in tool buffer | reason=malformed_json, bufferSize=34, bufferPreview=꩜靇ᐅ`, `꩟▸`, `◂꩟`, `꩟▹`, `◃꩟`, `ᐊ靇꩜
  └─ ✅ [COMPLETE] 379.47s | 📊 28582→26598 tokens