Codex CLI randomly crashes in Supacode
Open 💬 1 comment Opened Jul 1, 2026 by AlwinGarside
What version of Codex CLI is running?
codex-cli 0.142.4
What subscription do you have?
Business
Which model were you using?
gpt-5.5
What platform is your computer?
Darwin 25.5.0 arm64 arm
What terminal emulator and version are you using (if applicable)?
Supacode 0.10.4
Codex doctor report
{
"schemaVersion": 1,
"generatedAt": "1782897345s since unix epoch",
"overallStatus": "warning",
"codexVersion": "0.142.4",
"checks": {
"app_server.status": {
"id": "app_server.status",
"category": "app-server",
"status": "ok",
"summary": "background server is not running",
"details": {
"control socket": "/Users/alwin/.codex/app-server-control/app-server-control.sock",
"daemon state dir": "/Users/alwin/.codex/app-server-daemon",
"mode": "ephemeral",
"pid file": "/Users/alwin/.codex/app-server-daemon/app-server.pid (missing)",
"settings": "/Users/alwin/.codex/app-server-daemon/settings.json (missing)",
"status": "not running",
"update-loop pid file": "/Users/alwin/.codex/app-server-daemon/app-server-updater.pid (missing)"
},
"remediation": null,
"durationMs": 0
},
"auth.credentials": {
"id": "auth.credentials",
"category": "auth",
"status": "ok",
"summary": "auth is configured",
"details": {
"auth file": "/Users/alwin/.codex/auth.json",
"auth storage mode": "Keyring",
"stored API key": "false",
"stored ChatGPT tokens": "true",
"stored agent identity": "false",
"stored auth mode": "chatgpt"
},
"remediation": null,
"durationMs": 1
},
"config.load": {
"id": "config.load",
"category": "config",
"status": "ok",
"summary": "config loaded",
"details": {
"CODEX_HOME": "/Users/alwin/.codex",
"config.toml": "/Users/alwin/.codex/config.toml",
"config.toml parse": "ok",
"cwd": "/Users/alwin/Projects/Yogarine/Mailboy",
"enabled feature flags": "shell_tool, unified_exec, shell_snapshot, terminal_resize_reflow, sqlite, hooks, enable_request_compression, multi_agent, apps, tool_search_always_defer_mcp_tools, tool_suggest, plugins, in_app_browser, browser_use, browser_use_full_cdp_access, browser_use_external, computer_use, plugin_sharing, image_generation, resize_all_images, skill_mcp_dependency_install, mentions_v2, steer, guardian_approval, goals, collaboration_modes, tool_call_mcp_elicitation, personality, fast_mode, tui_app_server, prevent_idle_sleep, auto_compaction, remote_compaction_v2, workspace_dependencies",
"feature flag overrides": "prevent_idle_sleep=true",
"feature flags enabled": "34",
"log dir": "/Users/alwin/.codex/log",
"mcp servers": "2",
"model": "gpt-5.5",
"model provider": "openai",
"sqlite home": "/Users/alwin/.codex"
},
"remediation": null,
"durationMs": 0
},
"git.environment": {
"id": "git.environment",
"category": "git",
"status": "ok",
"summary": "git version 2.54.0",
"details": {
".git entry": "directory",
"PATH git #1": "/opt/homebrew/bin/git",
"PATH git #2": "/usr/bin/git",
"PATH git entries": "2",
"git branch": "Mailboy-23-poc-send-path",
"git build options": "git version 2.54.0; cpu: arm64; no commit associated with this build; sizeof-long: 8; sizeof-size_t: 8; shell-path: /bin/sh; rust: disabled; feature: fsmonitor--daemon; gettext: enabled; libcurl: 8.7.1; zlib: 1.2.12; SHA-1: SHA1_DC; SHA-256: SHA256_BLK; default-ref-format: files; default-hash: sha1",
"git exec path": "/opt/homebrew/opt/git/libexec/git-core",
"git version": "git version 2.54.0",
"repo detected": "true",
"repo root": "/Users/alwin/Projects/Yogarine/Mailboy",
"selected git": "/opt/homebrew/bin/git"
},
"remediation": null,
"durationMs": 189
},
"installation": {
"id": "installation",
"category": "install",
"status": "ok",
"summary": "installation looks consistent",
"details": {
"PATH codex #1": "/opt/homebrew/bin/codex",
"current executable": "/opt/homebrew/bin/codex",
"install context": "brew",
"managed by bun": "false",
"managed by npm": "false",
"managed package root": "not set"
},
"remediation": null,
"durationMs": 5
},
"mcp.config": {
"id": "mcp.config",
"category": "mcp",
"status": "ok",
"summary": "MCP configuration is locally consistent",
"details": {
"configured servers": "2",
"disabled servers": "0",
"stdio servers": "1",
"streamable_http servers": "1"
},
"remediation": null,
"durationMs": 190
},
"network.env": {
"id": "network.env",
"category": "network",
"status": "ok",
"summary": "network-related environment looks readable",
"details": {
"proxy env vars": "none"
},
"remediation": null,
"durationMs": 0
},
"network.provider_reachability": {
"id": "network.provider_reachability",
"category": "reachability",
"status": "ok",
"summary": "active provider endpoints are reachable over HTTP",
"details": {
"ChatGPT base URL": "https://chatgpt.com/backend-api/ reachable (HTTP 404)",
"reachability mode": "ChatGPT auth"
},
"remediation": null,
"durationMs": 272
},
"network.websocket_reachability": {
"id": "network.websocket_reachability",
"category": "websocket",
"status": "ok",
"summary": "Responses WebSocket handshake succeeded",
"details": {
"DNS": "2 IPv4, 0 IPv6, first IPv4",
"auth mode": "chatgpt",
"connect timeout": "15000 ms",
"endpoint": "wss://chatgpt.com/backend-api/<redacted>",
"handshake result": "HTTP 101 Switching Protocols",
"model provider": "openai",
"models etag present": "true",
"provider name": "OpenAI",
"proxy env vars": "none",
"reasoning header": "false",
"server model present": "false",
"supports websockets": "true",
"wire API": "responses"
},
"remediation": null,
"durationMs": 817
},
"runtime.provenance": {
"id": "runtime.provenance",
"category": "runtime",
"status": "ok",
"summary": "running brew on macos-aarch64",
"details": {
"commit": "unknown",
"current executable": "/opt/homebrew/bin/codex",
"install method": "brew",
"platform": "macos-aarch64",
"version": "0.142.4"
},
"remediation": null,
"durationMs": 0
},
"runtime.search": {
"id": "runtime.search",
"category": "search",
"status": "ok",
"summary": "search is OK (system)",
"details": {
"search command": "rg",
"search command readiness": "ripgrep 15.1.0",
"search provider": "system"
},
"remediation": null,
"durationMs": 15
},
"sandbox.helpers": {
"id": "sandbox.helpers",
"category": "sandbox",
"status": "ok",
"summary": "sandbox configuration is readable",
"details": {
"approval policy": "OnRequest",
"codex-linux-sandbox helper": "none",
"execve wrapper helper": "/Users/alwin/.codex/tmp/arg0/codex-arg0meSX19/codex-execve-wrapper",
"filesystem sandbox": "restricted",
"network sandbox": "enabled"
},
"remediation": null,
"durationMs": 0
},
"state.paths": {
"id": "state.paths",
"category": "state",
"status": "ok",
"summary": "state paths and databases are inspectable",
"details": {
"CODEX_HOME": "/Users/alwin/.codex (dir)",
"active rollout files": "235 files, 101467360 total bytes, 431776 average bytes",
"archived rollout files": "31 files, 16498425 total bytes, 532207 average bytes",
"goals DB": "/Users/alwin/.codex/goals_1.sqlite (file)",
"goals DB integrity": "ok",
"log DB": "/Users/alwin/.codex/logs_2.sqlite (file)",
"log DB integrity": "ok",
"log dir": "/Users/alwin/.codex/log (dir)",
"memories DB": "/Users/alwin/.codex/memories_1.sqlite (file)",
"memories DB integrity": "ok",
"sqlite home": "/Users/alwin/.codex (dir)",
"state DB": "/Users/alwin/.codex/state_5.sqlite (file)",
"state DB integrity": "ok"
},
"remediation": null,
"durationMs": 377
},
"state.rollout_db_parity": {
"id": "state.rollout_db_parity",
"category": "threads",
"status": "warning",
"summary": "rollout files and state DB thread inventory differ",
"details": {
"default model provider": "openai",
"rollout DB active files": "231",
"rollout DB active rows": "223",
"rollout DB archive mismatches": "0",
"rollout DB archived files": "31",
"rollout DB archived rows": "31",
"rollout DB duplicate DB paths": "0",
"rollout DB duplicate rollout thread ids": "0",
"rollout DB malformed file names": "0",
"rollout DB missing active rows": "14",
"rollout DB missing active sample": [
"/Users/alwin/.codex/sessions/2026/05/14/rollout-2026-05-14T23-58-02-019e287f-29f5-79c1-94bd-8f0689001915.jsonl",
"/Users/alwin/.codex/sessions/2026/05/14/rollout-2026-05-14T23-38-22-019e286d-2674-78f0-bd5a-ad896d0dfe37.jsonl",
"/Users/alwin/.codex/sessions/2026/05/14/rollout-2026-05-14T22-58-17-019e2848-754d-7a13-9ef8-d7023089254c.jsonl",
"/Users/alwin/.codex/sessions/2026/05/14/rollout-2026-05-14T22-58-11-019e2848-5e4d-7e32-b77e-a743f226e77e.jsonl",
"/Users/alwin/.codex/sessions/2026/05/15/rollout-2026-05-15T10-59-41-019e2adc-e972-7d72-94ba-4490f14239b5.jsonl"
],
"rollout DB missing archived rows": "0",
"rollout DB model providers": "openai=247, lmstudio=7",
"rollout DB rows": "254",
"rollout DB scan cap reached": "false",
"rollout DB scan error sample": [
"/Users/alwin/.codex/sessions/2026/06/20/rollout-2026-06-20T21-52-37-019ee697-a1bc-7741-a255-d86a6d8eb008.jsonl (no parseable rollout items)",
"/Users/alwin/.codex/sessions/2025/08/11/rollout-2025-08-11T03-33-24-ccd7169d-f282-47cb-a7e6-9d42ef45282d.jsonl (no parseable rollout items)",
"/Users/alwin/.codex/sessions/2025/08/11/rollout-2025-08-11T03-49-14-78c098f0-7a78-4b95-a0ff-a39444f31227.jsonl (no parseable rollout items)",
"/Users/alwin/.codex/sessions/2025/08/11/rollout-2025-08-11T03-53-05-35b0ea13-f868-421e-a8bd-918118df8f68.jsonl (no parseable rollout items)"
],
"rollout DB scan errors": "4",
"rollout DB sources": "cli=145, subagent:thread_spawn=86, subagent:review=17, unknown=3, vscode=3",
"rollout DB stale row sample": [
"/Users/alwin/.codey/sessions/2026/05/14/rollout-2026-05-14T22-58-11-019e2848-5e4d-7e32-b77e-a743f226e77e.jsonl",
"/Users/alwin/.codey/sessions/2026/05/14/rollout-2026-05-14T22-58-17-019e2848-754d-7a13-9ef8-d7023089254c.jsonl",
"/Users/alwin/.codey/sessions/2026/05/14/rollout-2026-05-14T23-38-22-019e286d-2674-78f0-bd5a-ad896d0dfe37.jsonl",
"/Users/alwin/.codey/sessions/2026/05/14/rollout-2026-05-14T23-58-02-019e287f-29f5-79c1-94bd-8f0689001915.jsonl",
"/Users/alwin/.codey/sessions/2026/05/15/rollout-2026-05-15T10-59-41-019e2adc-e972-7d72-94ba-4490f14239b5.jsonl"
],
"rollout DB stale rows": "5"
},
"issues": [
{
"severity": "warning",
"cause": "rollout files are missing from the state DB",
"measured": "14 active, 0 archived",
"expected": "every rollout file has a matching threads row",
"remedy": null,
"fields": []
},
{
"severity": "warning",
"cause": "state DB rows point at missing or unusable rollout files",
"measured": "5 stale rows",
"expected": "every state DB rollout path is a file on disk",
"remedy": null,
"fields": []
},
{
"severity": "warning",
"cause": "rollout scan was incomplete or found bad files",
"measured": "4 scan errors, 0 malformed names, scan cap reached: false",
"expected": "rollout directories are fully scannable",
"remedy": "Check file permissions and unexpected files under CODEX_HOME sessions.",
"fields": []
}
],
"remediation": null,
"durationMs": 971
},
"system.environment": {
"id": "system.environment",
"category": "system",
"status": "ok",
"summary": "OS language en-GB",
"details": {
"EDITOR": "set",
"LANG": "en_US.UTF-8",
"LESS": "set",
"PAGER": "set",
"VISUAL": "not set",
"os": "Mac OS 26.5.1 [64-bit]",
"os language": "en-GB",
"os type": "Mac OS",
"os version": "26.5.1"
},
"remediation": null,
"durationMs": 3
},
"terminal.env": {
"id": "terminal.env",
"category": "terminal",
"status": "ok",
"summary": "terminal metadata was detected",
"details": {
"COLORTERM": "truecolor",
"DISPLAY": "present",
"TERMINFO": "/Applications/supacode.app/Contents/Resources/terminfo (dir)",
"TERM_PROGRAM": "supacode",
"color output": "enabled",
"effective locale": "en_US.UTF-8",
"stderr is terminal": "true",
"stdin is terminal": "true",
"stdout is terminal": "true",
"terminal": "unknown",
"terminal size": "208x71",
"terminal version": "0.10.4"
},
"remediation": null,
"durationMs": 0
},
"terminal.title": {
"id": "terminal.title",
"category": "title",
"status": "ok",
"summary": "terminal title default",
"details": {
"terminal title activity": "true",
"terminal title items": "activity, project-name",
"terminal title project source": "git repo root",
"terminal title project value": "Mailboy",
"terminal title source": "default"
},
"remediation": null,
"durationMs": 0
},
"updates.status": {
"id": "updates.status",
"category": "updates",
"status": "ok",
"summary": "update configuration is locally consistent",
"details": {
"cached latest version": "0.142.4",
"check for update on startup": "true",
"last checked at": "2026-06-30T22:10:22.732707Z",
"latest version": "0.142.5",
"latest version status": "newer version is available",
"update action": "brew upgrade --cask codex",
"version cache": "/Users/alwin/.codex/version.json"
},
"remediation": null,
"durationMs": 49
}
}
}What issue are you seeing?
When running Codex CLI (codex) in the [Supacode][] terminal emulator it will randomly crash while working. It's not just codex that crashes though, the whole Supacode tab disappears.
[supacode]: https://supacode.sh/
What steps can reproduce the bug?
Uploaded thread: 019f1a95-6031-7fb2-a60a-964a0162a413
What is the expected behavior?
Codex should not cause a Supacode tab to crash at random.
Additional information
This is probably a bug in Supacode rather than codex, but since this only happens with codex – and not other harnesses like Claude Code CLI – it may be possible to mitigate this issue in codex.
This issue has 1 comment on GitHub. Read the full discussion on GitHub ↗