Agents And SkillsAgent Skill

Tool calling loops and agentic task instability in Gemma 4 runtimes

April 7, 2026r/LocalLLaMA

In r/LocalLLaMA, Gemma 4 early adopters report agentic-task failures like infinite loops, tool calling glitches, and long stuck generations, making tool calling reliability a gating issue for agent workflows.

I'm still seeing inference bugs (random typos, not closing the think tag, getting stuck generating 15K tokens in an agentic task)
I got the looping issue with Gemma tool calling using crush agent. So dropped it.
every single one always glitches the tool calling , infinite loop that doesnt stop.
Cant wait for all the issues to be fixed and some good agentic coding settings to be released
r/LocalLLaMA
tool callingruntime bugsgemmagemmaagentic codingtool callingllama cpp

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