Ubuntu
firefox package

  1. Bug #1914147
  2. Comment #33

Comment 33 for bug 1914147

Revision history for this message
In , Kershaw-6 (kershaw-6) wrote :

(In reply to Kershaw Chang [:kershaw] from comment #22)
> (In reply to Julien Cristau [:jcristau] from comment #21)
> > Do we know when/why this started? Any idea how many users may have been affected, and why?
>
 I think the code that triggers this deadlock was in bug 1325341 (since the lock is `mRCWNLock`), so it has been there for years. I think it's probably some recent changes that affect the thread timings and make this deadlock happen more often.
Unfortunately, I can't tell how many users are affected, since it's all about timing to hit this.