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'The ReadableStream reader was released' error since 8.33.1 #13931

Closed as not planned

Description

Is there an existing issue for this?

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/browser

SDK Version

8.33.1

Framework Version

React 18.3.1

Link to Sentry event

https://instruqt.sentry.io/issues/5974845065/?alert_rule_id=4248301&alert_type=issue&environment=production&notification_uuid=2239a562-e5ee-4f80-8733-5f2b64db27a2&project=1218778&referrer=slack

Reproduction Example/SDK Setup

Sentry.init({
  dsn: '...',
  release: import.meta.env.VITE_REACT_APP_VERSION,
  environment: isDev ? 'development' : 'production',
  allowUrls: ['...'],
  normalizeDepth: 5,
  integrations: [
    Sentry.reactRouterV6BrowserTracingIntegration({
      useEffect,
      useLocation,
      useNavigationType,
      createRoutesFromChildren,
      matchRoutes,
    }),
    Sentry.replayIntegration(),
  ],
  tracesSampleRate: isDev ? 1 : 0.1,
  replaysSessionSampleRate: isDev ? 1 : 0.1,
  replaysOnErrorSampleRate: 1.0,
  beforeBreadcrumb: excludeGraphQLFetch,
  ignoreErrors: [/^ResizeObserver.*/, /^AbortError.*/, 'Object Not Found Matching Id'],
  beforeSend(event) {
    if (event.exception?.values?.some(checkCancellationException)) {
      return null;
    }

    return event;
  },
});

Steps to Reproduce

Since 8.33.1 update we got new errors in the sentry 'The ReadableStream reader was released' with pointing to the sentry's code

# ../../node_modules/@sentry/utils/build/esm/instrument/fetch.js in resolveResponse at line 157:20

    responseReader.releaseLock();

Looks like the only browser that produces this error for us is Pale Moon 33.4.0

Expected Result

no error from the sentry library

Actual Result

(provided above)

Activity

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