Describe what you were doing when the bug occurred:
1. I was using the devtools to investigate some performance issues w/ an app I help maintain
2. I had just turned on the "Record why each component rendered while profiling" checkbox
3. I ran a profile while navigating on the underlying page

The react profiler tab in the devtools gave this error, I think as I clicked the record icon to stop recording the profile.

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DevTools version: 4.5.0-355970aa4

Call stack: at N (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:160881)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:160015)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:159939)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:159939)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:159939)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:159939)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:159939)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:159939)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:159939)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:159939)

Component stack: in ec
    in div
    in div
    in div
    in So
    in Unknown
    in n
    in Unknown
    in div
    in div
    in rl
    in Ze
    in fn
    in Ga
    in _s
) {
      while (next !== null) {
        if (next.memoizedState !== prev.memoizedState) {
          return true;
        } else {
          next = next.next;
          prev = prev.next;
        }
      }
    }
    return false;
  }
  function getChangedKeys(prev: any, next: any): null | Array<string> {
    if (prev == null || next == null) {
      return null;
    }
     We can't report anything meaningful for hooks changes.
    if (
      next.hasOwnProperty('baseState') &&
      next.hasOwnProperty('memoizedState') &&
      next.hasOwnProperty('next') &&
      next.hasOwnProperty('queue')
    ) {
      return null;
    }
    const keys = new Set([...Object.keys(prev), ...Object.keys(next)]);
    const changedKeys = [];
     e
    for (const key of keys) {
      if (prev[key] !== next[key]) {