[BUG] Error: Claude Code process terminated by signal SIGTRAP

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

While Claude Code is loading: Terminated by signal SIGTRAP

What Should Happen?

Using Claude Code without this issue

Error Messages/Logs

[error] Error from Claude (on channel ****): Error: Claude Code process terminated by signal SIGTRAP

Error: Claude Code process terminated by signal SIGTRAP

Steps to Reproduce

Open VS Code plus Claude Code for VS Code, loading time, error SIGTRAP

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

2.1.16

Claude Code Version

2.1.17

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

VS Code integrated terminal

Additional Information

_No response_