diff --git a/CHANGELOG.md b/CHANGELOG.md
index b9c9b180d..23833b6fd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@
 - Agents: scrub tuple `items` schemas for Gemini tool calls. (#926, fixes #746) — thanks @grp06.
 - Embedded runner: suppress raw API error payloads from replies. (#924) — thanks @grp06.
 - Auth: normalize Claude Code CLI profile mode to oauth and auto-migrate config. (#855) — thanks @sebslight.
+- Logging: tolerate `EIO` from console writes to avoid gateway crashes. (#925, fixes #878) — thanks @grp06.
 - Sandbox: restore `docker.binds` config validation for custom bind mounts. (#873) — thanks @akonyer.
 - Sandbox: preserve configured PATH for `docker exec` so custom tools remain available. (#873) — thanks @akonyer.
 - Slack: respect `channels.slack.requireMention` default when resolving channel mention gating. (#850) — thanks @evalexpr.
diff --git a/src/logging/console-capture.test.ts b/src/logging/console-capture.test.ts
new file mode 100644
index 000000000..623587604
--- /dev/null
+++ b/src/logging/console-capture.test.ts
@@ -0,0 +1,85 @@
+import crypto from "node:crypto";
+import os from "node:os";
+import path from "node:path";
+
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+
+import {
+  enableConsoleCapture,
+  resetLogger,
+  routeLogsToStderr,
+  setLoggerOverride,
+} from "../logging.js";
+import { loggingState } from "./state.js";
+
+type ConsoleSnapshot = {
+  log: typeof console.log;
+  info: typeof console.info;
+  warn: typeof console.warn;
+  error: typeof console.error;
+  debug: typeof console.debug;
+  trace: typeof console.trace;
+};
+
+let snapshot: ConsoleSnapshot;
+
+beforeEach(() => {
+  snapshot = {
+    log: console.log,
+    info: console.info,
+    warn: console.warn,
+    error: console.error,
+    debug: console.debug,
+    trace: console.trace,
+  };
+  loggingState.consolePatched = false;
+  loggingState.forceConsoleToStderr = false;
+  loggingState.rawConsole = null;
+  resetLogger();
+});
+
+afterEach(() => {
+  console.log = snapshot.log;
+  console.info = snapshot.info;
+  console.warn = snapshot.warn;
+  console.error = snapshot.error;
+  console.debug = snapshot.debug;
+  console.trace = snapshot.trace;
+  loggingState.consolePatched = false;
+  loggingState.forceConsoleToStderr = false;
+  loggingState.rawConsole = null;
+  resetLogger();
+  setLoggerOverride(null);
+  vi.restoreAllMocks();
+});
+
+describe("enableConsoleCapture", () => {
+  it("swallows EIO from stderr writes", () => {
+    setLoggerOverride({ level: "info", file: tempLogPath() });
+    vi.spyOn(process.stderr, "write").mockImplementation(() => {
+      throw eioError();
+    });
+    routeLogsToStderr();
+    enableConsoleCapture();
+    expect(() => console.log("hello")).not.toThrow();
+  });
+
+  it("swallows EIO from original console writes", () => {
+    setLoggerOverride({ level: "info", file: tempLogPath() });
+    console.log = () => {
+      throw eioError();
+    };
+    enableConsoleCapture();
+    expect(() => console.log("hello")).not.toThrow();
+  });
+});
+
+function tempLogPath() {
+  return path.join(os.tmpdir(), `clawdbot-log-${crypto.randomUUID()}.log`);
+}
+
+function eioError() {
+  const err = new Error("EIO") as NodeJS.ErrnoException;
+  err.code = "EIO";
+  return err;
+}
diff --git a/src/logging/console.ts b/src/logging/console.ts
index 3d7c6ca00..88adbb1b1 100644
--- a/src/logging/console.ts
+++ b/src/logging/console.ts
@@ -89,7 +89,8 @@ function shouldSuppressConsoleMessage(message: string): boolean {
 }
 
 function isEpipeError(err: unknown): boolean {
-  return Boolean((err as { code?: string })?.code === "EPIPE");
+  const code = (err as { code?: string })?.code;
+  return code === "EPIPE" || code === "EIO";
 }
 
 /**