[BUG] Claude Code process exited with code 3

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?

when i try use claud i have this bug Claude Code process exited with code 3

What Should Happen?

claude should generate code

Error Messages/Logs

Claude Code process exited with code 3

============================================================
Bun v1.3.14 (521eedd6) Windows x64 (baseline)
Windows v.win10_ni
CPU: sse42 avx avx2 avx512
Args: "<home>\AppData\Roaming\Claude\claude-code\2.1.149\claude.exe" "--output-format" "stream-json" "--verbose" "--input-format" "stream-json" "--effort" "high" "--model" "claude-opus-4-7" "--permission-prompt-tool"...
Features: Bun.stderr(2) Bun.stdin(2) Bun.stdout(2) abort_signal(8) fetch(7) jsc spawn(16) standalone_executable yaml_parse(12) claude_code 
Builtins: "bun:ffi" "bun:main" "node:assert" "node:async_hooks" "node:buffer" "node:child_process" "node:constants" "node:crypto" "node:dns" "node:events" "node:fs" "node:fs/promises" "node:http" "node:https" "node:module" "node:net" "node:os" "node:path" "node:path/posix" "node:path/win32" "node:perf_hooks" "node:process" "node:readline" "node:stream" "node:stream/consumers" "node:stream/promises" "node:string_decoder" "node:timers/promises" "node:tls" "node:tty" "node:url" "node:util" "node:vm
Elapsed: 15637ms | User: 625ms | Sys: 546ms
RSS: 0.30GB | Peak: 0.30GB | Commit: 0.45GB | Faults: 80073 | Machine: 34.02GB
panic(thread 5336): Segmentation fault at address 0xCC
panic: Segmentation fault at address 0xC8
panicked during a panic. Aborting.

Steps to Reproduce

Claude Code process exited with code 3

============================================================
Bun v1.3.14 (521eedd6) Windows x64 (baseline)
Windows v.win10_ni
CPU: sse42 avx avx2 avx512
Args: "<home>\AppData\Roaming\Claude\claude-code\2.1.149\claude.exe" "--output-format" "stream-json" "--verbose" "--input-format" "stream-json" "--effort" "high" "--model" "claude-opus-4-7" "--permission-prompt-tool"...
Features: Bun.stderr(2) Bun.stdin(2) Bun.stdout(2) abort_signal(8) fetch(7) jsc spawn(16) standalone_executable yaml_parse(12) claude_code
Builtins: "bun:ffi" "bun:main" "node:assert" "node:async_hooks" "node:buffer" "node:child_process" "node:constants" "node:crypto" "node:dns" "node:events" "node:fs" "node:fs/promises" "node:http" "node:https" "node:module" "node:net" "node:os" "node:path" "node:path/posix" "node:path/win32" "node:perf_hooks" "node:process" "node:readline" "node:stream" "node:stream/consumers" "node:stream/promises" "node:string_decoder" "node:timers/promises" "node:tls" "node:tty" "node:url" "node:util" "node:vm
Elapsed: 15637ms | User: 625ms | Sys: 546ms
RSS: 0.30GB | Peak: 0.30GB | Commit: 0.45GB | Faults: 80073 | Machine: 34.02GB
panic(thread 5336): Segmentation fault at address 0xCC
panic: Segmentation fault at address 0xC8
panicked during a panic. Aborting.

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

claude --version

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Other

Additional Information

_No response_