OpenCode 1.17.10 crashes on startup with Bun segmentation fault (Windows) #33779

Description

Environment
OS: Windows 11 (10.0.26200.8655)
OpenCode: 1.17.10
Bun: 1.3.11
Bun Path: C:\Users\User.bun\bin\bun.exe
Description

OpenCode crashes immediately on startup with a Bun segmentation fault.

The crash occurs even in a completely empty directory and is not related to any specific project.

Steps to Reproduce
Open Command Prompt.

Create an empty directory:

mkdir C:\empty-test
cd C:\empty-test

Run:

opencode
OpenCode crashes with a Bun segmentation fault.
Expected Behavior

OpenCode should start normally.

Actual Behavior

Startup crashes with:

panic(main thread): Segmentation fault

oh no: Bun has crashed. This indicates a bug in Bun, not your code.
Additional Information
bun repl works correctly.
opencode --help works correctly.
Crash occurs in both project folders and empty folders.
Issue started after upgrading to OpenCode 1.17.10.
Previous version (1.17.9) worked correctly on the same machine.
Diagnostic Results
bun --version
1.3.11

opencode --version
1.17.10

where bun
C:\Users\User.bun\bin\bun.exe
Notes

This appears to be a startup/runtime regression introduced in 1.17.10 on Windows, since:

Bun itself is functional (bun repl works).
OpenCode CLI commands such as --help work.
Only starting the TUI causes the crash.

Plugins

No response

OpenCode version

No response

Steps to reproduce

No response

Screenshot and/or share link

No response

Operating System

No response

Terminal

No response