anomalyco/opencode
1
0
Fork 0
mirror of https://github.com/anomalyco/opencode.git synced 2026-07-22 02:05:26 -04:00
Code Issues 5.9k Packages Projects Releases 19 Wiki Activity

OpenCode crashed during LLM analysis of IndexedDB #7712

New Issue
Open
opened 2026-02-16 18:07:59 -05:00 by yindo · 1 comment
yindo commented 2026-02-16 18:07:59 -05:00
Owner
Copy Link
Copy Source

Originally created by @narukeu on GitHub (Jan 27, 2026).

Originally assigned to: @rekram1-node on GitHub.

Description

Environment

  • Windows 11 Pro 25H2
  • OpenCode Version: 1.1.35 and 1.1.36

Problem Description & Reproduction

  1. Open the terminal, navigate to a Next.js project directory, and launch OpenCode. OpenCode connects successfully to the Poe and Claude Sonnet 4.5 models.
  2. Input the prompt: "请帮我分析当前项目的 IndexedDB 数据结构 (means Please help me analyze the current IndexedDB data structure)."
  3. OpenCode invokes the LLM to analyze the project, but crashes a few seconds later with the error: "Bun has crashed" (see screenshot below).

Analysis

I have analyzed the Stack Trace and suspect this is caused by incompatibility between Bun's Garbage Collector and Windows. I have already reported this to the Bun team. However, since this issue occurs within the context of OpenCode, I am creating this issue here as well for thoroughness.

Bun v1.3.5 ([`1e86ceb`](<https://github.com/oven-sh/bun/tree/1e86cebd74a5723e818b5c0555276b646bcf0e4c>)) on windows x86_64_baseline [AutoCommand]

Segmentation fault at address 0x4FEC21E01A0

- *1 unknown/js code*
- [`interpreter.zig:1239`](<https://github.com/oven-sh/bun/blob/1e86cebd74a5723e818b5c0555276b646bcf0e4c/src/shell/interpreter.zig#L1239>): `deinitFromFinalizer`
- [`ZigGeneratedClasses.zig:19925`](<https://github.com/oven-sh/bun/blob/1e86cebd74a5723e818b5c0555276b646bcf0e4c//var/lib/buildkite-agent/build/build/release/codegen/ZigGeneratedClasses.zig#L19925>): `ShellInterpreterClass__finalize`
- [`memory:3426`](<https://github.com/oven-sh/bun/blob/1e86cebd74a5723e818b5c0555276b646bcf0e4c/C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.44.35207/include/memory#L3426>): `std::unique_ptr<WTF::EmbeddedFixedVector<JSC::WriteBarrier<JSC::Unknown,WTF::RawValueTraits<JSC::Unknown> >,WTF::FastMalloc>,std::default_delete<WTF::EmbeddedFixedVector<JSC::WriteBarrier<JSC::Unknown,WTF::RawValueTraits<JSC::Unknown> >,WTF::FastMalloc> > >::~unique_ptr`
- [`HeapCell.h:59`](<https://github.com/oven-sh/WebKit/blob/6d0f3aac0b817cc01a846b3754b21271adedac12/Source/JavaScriptCore/heap/HeapCell.h#L59>): `JSC::HeapCell::zap`
- [`MarkedBlockInlines.h:439`](<https://github.com/oven-sh/WebKit/blob/6d0f3aac0b817cc01a846b3754b21271adedac12/Source/JavaScriptCore/heap/MarkedBlockInlines.h#L439>): `JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>::<lambda_1>::operator()`
- [`MarkedBlockInlines.h:471`](<https://github.com/oven-sh/WebKit/blob/6d0f3aac0b817cc01a846b3754b21271adedac12/Source/JavaScriptCore/heap/MarkedBlockInlines.h#L471>): `JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>`
- [`JSDestructibleObjectHeapCellType.cpp:56`](<https://github.com/oven-sh/WebKit/blob/6d0f3aac0b817cc01a846b3754b21271adedac12/Source/JavaScriptCore/runtime/JSDestructibleObjectHeapCellType.cpp#L56>): `JSC::JSDestructibleObjectHeapCellType::finishSweep`
- [`MarkedBlock.cpp:504`](<https://github.com/oven-sh/WebKit/blob/6d0f3aac0b817cc01a846b3754b21271adedac12/Source/JavaScriptCore/heap/MarkedBlock.cpp#L504>): `JSC::MarkedBlock::Handle::sweep`
- [`FreeList.h:90`](<https://github.com/oven-sh/WebKit/blob/6d0f3aac0b817cc01a846b3754b21271adedac12/Source/JavaScriptCore/heap/FreeList.h#L90>): `JSC::FreeList::allocationWillFail`
- [`LocalAllocator.cpp:196`](<https://github.com/oven-sh/WebKit/blob/6d0f3aac0b817cc01a846b3754b21271adedac12/Source/JavaScriptCore/heap/LocalAllocator.cpp#L196>): `JSC::LocalAllocator::tryAllocateWithoutCollecting`
- [`LocalAllocator.cpp:134`](<https://github.com/oven-sh/WebKit/blob/6d0f3aac0b817cc01a846b3754b21271adedac12/Source/JavaScriptCore/heap/LocalAllocator.cpp#L134>): `JSC::LocalAllocator::allocateSlowCase`
- [`LocalAllocatorInlines.h:47`](<https://github.com/oven-sh/bun/blob/1e86cebd74a5723e818b5c0555276b646bcf0e4c/C:/buildkite-agent/build/build/release/cache/webkit-6d0f3aac0b817cc0/include/JavaScriptCore/LocalAllocatorInlines.h#L47>): `JSC::LocalAllocator::allocate::<lambda_1>::operator()`
- [`ShellBindings.cpp:27`](<https://github.com/oven-sh/bun/blob/1e86cebd74a5723e818b5c0555276b646bcf0e4c/src/bun.js/bindings/ShellBindings.cpp#L27>): `Bun__createShellInterpreter`
- [`interpreter.zig:760`](<https://github.com/oven-sh/bun/blob/1e86cebd74a5723e818b5c0555276b646bcf0e4c/src/shell/interpreter.zig#L760>): `createShellInterpreter`
- *2 unknown/js code*
- `llint_entry`

Features: spawn, standalone\_executable, workers\_spawned, napi\_module\_register, process\_dlopen, Bun.stderr, Bun.stdin, Bun.stdout, abort\_signal, fetch, http\_server, jsc, shell, shell

Plugins

No

OpenCode version

1.1.36

Steps to reproduce

No response

Screenshot and/or share link

Image

Operating System

Windows 11 Pro 25H2

Terminal

Windows Terminal

Originally created by @narukeu on GitHub (Jan 27, 2026). Originally assigned to: @rekram1-node on GitHub. ### Description ## Environment - Windows 11 Pro 25H2 - OpenCode Version: 1.1.35 and 1.1.36 ## Problem Description & Reproduction 1. Open the terminal, navigate to a Next.js project directory, and launch OpenCode. OpenCode connects successfully to the Poe and Claude Sonnet 4.5 models. 2. Input the prompt: "请帮我分析当前项目的 IndexedDB 数据结构 (means **Please help me analyze the current IndexedDB data structure**)." 3. OpenCode invokes the LLM to analyze the project, but crashes a few seconds later with the error: **"Bun has crashed"** (see screenshot below). ### Analysis I have analyzed the Stack Trace and suspect this is caused by incompatibility between Bun's Garbage Collector and Windows. I have already reported this to the Bun team. However, since this issue occurs within the context of OpenCode, I am creating this issue here as well for thoroughness. ``` Bun v1.3.5 ([`1e86ceb`](<https://github.com/oven-sh/bun/tree/1e86cebd74a5723e818b5c0555276b646bcf0e4c>)) on windows x86_64_baseline [AutoCommand] Segmentation fault at address 0x4FEC21E01A0 - *1 unknown/js code* - [`interpreter.zig:1239`](<https://github.com/oven-sh/bun/blob/1e86cebd74a5723e818b5c0555276b646bcf0e4c/src/shell/interpreter.zig#L1239>): `deinitFromFinalizer` - [`ZigGeneratedClasses.zig:19925`](<https://github.com/oven-sh/bun/blob/1e86cebd74a5723e818b5c0555276b646bcf0e4c//var/lib/buildkite-agent/build/build/release/codegen/ZigGeneratedClasses.zig#L19925>): `ShellInterpreterClass__finalize` - [`memory:3426`](<https://github.com/oven-sh/bun/blob/1e86cebd74a5723e818b5c0555276b646bcf0e4c/C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.44.35207/include/memory#L3426>): `std::unique_ptr<WTF::EmbeddedFixedVector<JSC::WriteBarrier<JSC::Unknown,WTF::RawValueTraits<JSC::Unknown> >,WTF::FastMalloc>,std::default_delete<WTF::EmbeddedFixedVector<JSC::WriteBarrier<JSC::Unknown,WTF::RawValueTraits<JSC::Unknown> >,WTF::FastMalloc> > >::~unique_ptr` - [`HeapCell.h:59`](<https://github.com/oven-sh/WebKit/blob/6d0f3aac0b817cc01a846b3754b21271adedac12/Source/JavaScriptCore/heap/HeapCell.h#L59>): `JSC::HeapCell::zap` - [`MarkedBlockInlines.h:439`](<https://github.com/oven-sh/WebKit/blob/6d0f3aac0b817cc01a846b3754b21271adedac12/Source/JavaScriptCore/heap/MarkedBlockInlines.h#L439>): `JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>::<lambda_1>::operator()` - [`MarkedBlockInlines.h:471`](<https://github.com/oven-sh/WebKit/blob/6d0f3aac0b817cc01a846b3754b21271adedac12/Source/JavaScriptCore/heap/MarkedBlockInlines.h#L471>): `JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>` - [`JSDestructibleObjectHeapCellType.cpp:56`](<https://github.com/oven-sh/WebKit/blob/6d0f3aac0b817cc01a846b3754b21271adedac12/Source/JavaScriptCore/runtime/JSDestructibleObjectHeapCellType.cpp#L56>): `JSC::JSDestructibleObjectHeapCellType::finishSweep` - [`MarkedBlock.cpp:504`](<https://github.com/oven-sh/WebKit/blob/6d0f3aac0b817cc01a846b3754b21271adedac12/Source/JavaScriptCore/heap/MarkedBlock.cpp#L504>): `JSC::MarkedBlock::Handle::sweep` - [`FreeList.h:90`](<https://github.com/oven-sh/WebKit/blob/6d0f3aac0b817cc01a846b3754b21271adedac12/Source/JavaScriptCore/heap/FreeList.h#L90>): `JSC::FreeList::allocationWillFail` - [`LocalAllocator.cpp:196`](<https://github.com/oven-sh/WebKit/blob/6d0f3aac0b817cc01a846b3754b21271adedac12/Source/JavaScriptCore/heap/LocalAllocator.cpp#L196>): `JSC::LocalAllocator::tryAllocateWithoutCollecting` - [`LocalAllocator.cpp:134`](<https://github.com/oven-sh/WebKit/blob/6d0f3aac0b817cc01a846b3754b21271adedac12/Source/JavaScriptCore/heap/LocalAllocator.cpp#L134>): `JSC::LocalAllocator::allocateSlowCase` - [`LocalAllocatorInlines.h:47`](<https://github.com/oven-sh/bun/blob/1e86cebd74a5723e818b5c0555276b646bcf0e4c/C:/buildkite-agent/build/build/release/cache/webkit-6d0f3aac0b817cc0/include/JavaScriptCore/LocalAllocatorInlines.h#L47>): `JSC::LocalAllocator::allocate::<lambda_1>::operator()` - [`ShellBindings.cpp:27`](<https://github.com/oven-sh/bun/blob/1e86cebd74a5723e818b5c0555276b646bcf0e4c/src/bun.js/bindings/ShellBindings.cpp#L27>): `Bun__createShellInterpreter` - [`interpreter.zig:760`](<https://github.com/oven-sh/bun/blob/1e86cebd74a5723e818b5c0555276b646bcf0e4c/src/shell/interpreter.zig#L760>): `createShellInterpreter` - *2 unknown/js code* - `llint_entry` Features: spawn, standalone\_executable, workers\_spawned, napi\_module\_register, process\_dlopen, Bun.stderr, Bun.stdin, Bun.stdout, abort\_signal, fetch, http\_server, jsc, shell, shell ``` ### Plugins No ### OpenCode version 1.1.36 ### Steps to reproduce _No response_ ### Screenshot and/or share link <img width="1135" height="920" alt="Image" src="https://github.com/user-attachments/assets/06b443eb-275e-4d0e-8d81-49ccec82d291" /> ### Operating System Windows 11 Pro 25H2 ### Terminal Windows Terminal
yindo added the windowsbugperf labels 2026-02-16 18:07:59 -05:00
yindo commented 2026-02-16 18:07:59 -05:00
Author
Owner
Copy Link
Copy Source

@github-actions[bot] commented on GitHub (Jan 27, 2026):

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

  • #8785: Bun has crashed - Similar Bun v1.3.5 segmentation fault on Windows with identical stack trace patterns
  • #7318: TypeScript LSP crashes with Bun segmentation fault on Windows 11 - Related Bun garbage collection crash
  • #3267: auto update causes: Bun segmentation fault (Windows) - Another Windows-specific Bun segfault issue

This appears to be a known issue with Bun v1.3.5's garbage collector on Windows platforms. Feel free to ignore if your case has unique circumstances or additional context.

@github-actions[bot] commented on GitHub (Jan 27, 2026): This issue might be a duplicate of existing issues. Please check: - #8785: Bun has crashed - Similar Bun v1.3.5 segmentation fault on Windows with identical stack trace patterns - #7318: TypeScript LSP crashes with Bun segmentation fault on Windows 11 - Related Bun garbage collection crash - #3267: auto update causes: Bun segmentation fault (Windows) - Another Windows-specific Bun segfault issue This appears to be a known issue with Bun v1.3.5's garbage collector on Windows platforms. Feel free to ignore if your case has unique circumstances or additional context.
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
acp
bad
bug
discussion
docs
documentation
enhancement
extension
good first issue
growth
help-wanted
mcp
model-problem
needs:compliance
nix
opentui
perf
pull-request
Mirrored from GitHub Pull Request
 tui
web
windows
zen
No Label bug perf windows
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
yindo
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: anomalyco/opencode#7712
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?