BrokenPipe unknown process | exception | error | rust, mcp, transport, process-management |
| failed to remove protected create marker directory | panic | error | |
HelperFirewallRuleCreateOrAddFailed Rules::Remove failed for | error_code | error | |
| WriteFile returned success but wrote 0 bytes | exception | error | |
| {err:#} | exception | error | |
| MCP HTTP headers helper stdout was unavailable | exception | error | rust, mcp, internal-invariant, stdout, headers-helper |
| current-time request was canceled | exception | error | file-lock, concurrency, history, wouldblock, rust |
| failed to lock synthetic bubblewrap mount registry | panic | error | |
| failed to read app config for selected plugin | exception | error | rust, plugin, config, io, codex |
| failed to reap sandboxed child | panic | error | |
| {0} | exception | error | |
| failed to prepare host proxy routing bridge | panic | error | |
| MCP HTTP headers helper process id was unavailable | exception | error | rust, mcp, unix, process-exit, race, headers-helper |
| remote control requires ChatGPT authentication | exception | error | authentication, chatgpt, remote-control, login, permission-denied |
| CryptProtectData failed | exception | error | |
| failed to create synthetic bubblewrap mount registry | panic | error | |
| invalid agent identity JWT format | exception | error | rust, network-proxy, mitm-hooks, secrets, file-path, config-validation |
| --apply-seccomp-then-exec is incompatible with… | panic | error | |
| network.mitm_hooks requires network.mitm = true | validation | error | |
| websocket auth flags require `--ws-auth capability-token`… | validation | error | |
| path_prefixes must not contain empty entries | validation | error | network, mitm, codex, config-validation, path-matching |
| could not resolve the Luna model provider | exception | error | rust, auth, model-provider, guardian, codex |
| error activating Linux proxy routing bridge | panic | error | |
| failed to initialize sqlite state runtime after moving… | exception | error | |
| failed to inspect synthetic bubblewrap mount target | panic | error | |
| Invalid MCP server name | validation | error | mcp, codex, server-name, validation, config, regex |
| MCP HTTP headers helper must output a JSON object of strings | exception | error | rust, mcp, headers-helper, json, shape-validation |
| AWS SDK config did not resolve a region | exception | error | rust, aws, configuration, region, sigv4 |
| exactly one of --command or --url must be provided | validation | error | cli, codex, mcp, argument-validation |
| expected bundle definitions map | exception | error | json-schema, codegen, invariant, export, schema-bundle |
| Failed to parse certificate # | exception | error | |
| failed to remove protected create target | panic | error | |
| failed to unregister protected create target | panic | error | |
| queries must not be empty or contain empty strings | validation | error | rust, codex, memories, search, validation, empty-input |
| managed standalone Codex install not found at | exception | error | |
| server stopped unexpectedly | exception | error | rust, http-server, runtime-failure, networking |
| unsupported architecture for seccomp filter | panic | critical | seccomp, architecture, linux-sandbox, panic, rust |
| expected v2 namespace in bundle definitions | exception | error | json-schema, codegen, v2-namespace, export, schema-bundle |
| invalid remote control URL | validation | error | |
| OAuth token endpoint origin does not match the… | exception | error | |
| permissions profile inheritance cycle detected | validation | error | permissions, config, profile, inheritance, cycle, rust |
| remote control is disabled by managed requirements | exception | error | |
| environment variable | exception | error | cli, codex, environment-variable, auth-token, remote |
| invalid header name | validation | error | |
| timed out waiting for pid-managed app server | exception | error | |
| failed to lock ConPTY handle | exception | error | |
| thread-store conflict | exception | error | |
| Environment variable | validation | error | mcp, codex, environment-variable, bearer-token, authentication, streamable-http, config |
| remote control account changed while resolving persisted… | exception | error | |
| failed to unregister synthetic bubblewrap mount target | panic | error | |
io::ErrorKind::Interrupted remote control account changed during enrollment | exception | error | |
| default_permissions refers to undefined profile | validation | error | permissions, config, profile, reference, rust |
| DuplicateHandle failed for runner | exception | error | |
| failed to resolve current executable path | panic | error | |
| invalid thread-store request | exception | error | |
| API key may only contain ASCII letters, numbers, '-' or '_' | validation | error | rust, api-key, validation, charset |
| bubblewrap is unavailable: no system bwrap was found on… | panic | critical | bubblewrap, linux-sandbox, missing-dependency, panic, rust |
HelperFirewallPolicyAccessFailed CoCreateInstance NetFwPolicy2 failed | error_code | error | |
| unsupported global wildcard domain pattern "*"; use exact… | validation | error | |
| generated image exceeds the executor file size limit | exception | warning | rust, image-generation, size-limit, executor, codex |
HelperUserProvisionFailed provision sandbox users failed | error_code | error | |
| MCP HTTP headers helper returned an invalid header name | exception | error | rust, mcp, headers-helper, header-name, invalid-token |
| thread usage response did not contain requested thread | exception | error | |
| upgrade failure(s) occurred. | exception | error | cli, codex, marketplace, upgrade, json, git |
| agent graph store internal error | error_code | error | rust, network-proxy, mitm-hooks, secrets, config-validation |
| codex-linux-sandbox is only supported on Linux | panic | error | |
| invalid remote control URL | validation | error | |
| invalid system bubblewrap path | panic | error | |
| refusing to start non-loopback websocket listener | validation | error | |
| --profile ` ` cannot be used while contains legacy `profile… | validation | error | |
| read ACL run had errors | exception | error | |
| failed to verify Linux sandbox capabilities | panic | error | |
| retry limit reached | exception | error | |
| `sandbox_mode` and `default_permissions` overrides cannot… | validation | error | |
| remote control disabled after account changed | exception | error | |
| permissions profile ` ` extends undefined profile | validation | error | permissions, config, profile, inheritance, rust |
| To use model ` `, you need to use auto review. | validation | error | config, model-selection, auto-review, policy, constraints, rust |
| failed to refresh tools for MCP server | exception | error | |
HelperUserCreateOrUpdateFailed failed to create/update user | error_code | error | |
| runner connect thread exited before publishing its handle | exception | error | |
| agent identity bootstrap unavailable after | exception | error | |
| setup refresh had errors | exception | error | |
| failed to clear CLOEXEC for preserved bubblewrap file… | panic | critical | rust, linux, file-descriptor, fcntl, cloexec, race-condition, panic |
| ' ' is invalid on | validation | error | |
| sandbox dir failed | exception | error | |
| No files were modified. | exception | warning | rust, apply-patch, empty-input, no-op |
| failed to open synthetic bubblewrap mount registry lock | panic | error | |
| failed to read bubblewrap stderr | panic | error | |
| frame too large | exception | error | |
| MCP authorization server does not advertise CIMD with token… | exception | error | |
| a different workload identity configuration is already… | exception | error | |
| CryptUnprotectData failed | exception | error | |
| invalid unix timestamp millis | exception | error | |
| host is empty | validation | error | |
| OAuth provider did not return credentials | exception | error | |
| timed out after ms connecting runner | exception | error | |
| upstream URL must include a host | exception | error | rust, url-validation, proxy, cli-args |
AlreadyExists failed to allocate proxy routing temp dir under | exception | error | |
| configured value for | validation | error | |
| Failed to convert arg to CString | panic | error | |