OpenCode Crashes with Segmentation Fault After Removing Plugin from Configuration

[cheezmil]

Description

OpenCode crashes with a Bun segmentation fault immediately after removing any plugin entry from the configuration file opencode.jsonc. Once this happens, OpenCode becomes permanently unusable and cannot be started again.

Bun v1.3.13 (bf2e2cec) Windows x64 (baseline)
Windows v.win11_dt
CPU: sse42 avx avx2
Args: "D:\CodeRelated\Public\fnm\node\node-versions\v24.11.0\installation\node_modules\opencode-ai\node_modules\opencode-windows-x64\bin\opencode.exe" "-m" "local/mimo-v2.5"
Elapsed: 2ms | User: 15ms | Sys: 0ms
RSS: 18.06MB | Peak: 18.06MB | Commit: 24.71MB | Faults: 4560

panic(main thread): Segmentation fault at address 0x7FF7207392CD
oh no: Bun has crashed. This indicates a bug in Bun, not your code.

Plugins

omo, opencode-pty

OpenCode version

Can't even see the version, I remember it was installed last week. panic(main thread): Segmentation fault at address 0x7FF7207392CD oh no: Bun has crashed. This indicates a bug in Bun, not your code. To send a redacted crash report to Bun's team, please file a GitHub issue using the link below: https://bun.report/1.3.13/e_1bf2e2ceAA4ky+FmrbqiM4jzn0DCYKERNEL32.DLLut0LCSntdll.dll4oijBA2u//B6spuugB

Steps to reproduce

After deleting any plugin item from the plugins array in C:\Users\xxxxx\.config\opencode\opencode.jsonc, OpenCode fails to start and crashes with a Bun segmentation fault error. The application becomes completely unusable - it cannot be opened again even after subsequent attempts.

Screenshot and/or share link

No response

Operating System

Windows 11

Terminal

Windows Terminal, vscode xterm

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• Crash: Segmentation fault in onnxruntime_binding.node on Windows (Bun 1.3.13) #26630: Same Bun version (1.3.13), same Windows x64 baseline binary, same segmentation fault crash pattern
• Segmentation fault (Bun v1.3.5) on Windows while using CLI #23303: Segmentation fault on Windows with Bun runtime crash (similar environment and symptoms)

If your issue is distinct (specifically triggered by removing a plugin from config), please add a note clarifying what differentiates it from the above.