客户端崩溃 / crash

Environment

• OS: macOS 13.7.8 (22H730)

• Hardware: Apple Silicon, native ARM64, MacBookPro18,3

• VS Code: 1.131.0

• Extension: MarsCode.marscode-extension 1.7.2

• Extension name: TRAE AI: Coding Assistant

Problem

Since the afternoon of 2026-08-05, VS Code repeatedly shows “Code quit unexpectedly”.

The crash reports are EXC_BREAKPOINT/SIGTRAP. The macOS crash reports also contain:

*** multi-threaded process forked ***
crashed on child side of fork pre-exec

In the VS Code main log, I observed approximately 45,043 repetitions of:

[network process] gone - pid: 0, exitCode: 1003, crashed: true, crashedPreIPC: true

The messages appeared in bursts of up to approximately 3,900 lines per second.

Extension-related logs

The TRAE/MarsCode extension logs repeatedly contain:

Agent TTNet not available (transport not initialized)
Stopping server timed out

There are also warnings about the proposed API:

inlineCompletionsAdditions

After VS Code exited, an orphaned process was observed:

Code Helper (Plugin) .../.marscode/ai-chat/binary/1.7.2/monitor.js vscode-external

A/B test

1. With all extensions disabled and a clean user data directory:

    open -a "Visual Studio Code" --args \
      --disable-extensions \
      --user-data-dir /tmp/vscode-diagnose

   VS Code remained stable and produced no new crash report.

2. With the original user profile but only TRAE/MarsCode disabled:

    open -a "Visual Studio Code" --args \
      --disable-extension MarsCode.marscode-extension

   VS Code produced no new crash report and the network-process crash loop did not return.

With the extension enabled before testing, VS Code repeatedly crashed.

Expected behavior

The extension should not cause VS Code to exit or repeatedly crash the VS Code network process.

Workaround

Disabling or uninstalling MarsCode.marscode-extension prevents the crash.

Request

Could you please investigate the interaction between the extension's monitor.js/TTNet background process, VS Code's network process, and macOS process fork/pre-exec handling on Apple Silicon?

I can provide sanitized crash-report excerpts and extension logs if needed.

Related: #1830, which also contains TTNet and .marscode initialization errors.