This bug was filed from the Socorro interface and is report bp-c112d9d1-7482-4d11-bb44-b4d752170107. ============================================================= I don't have steps to reproduce, sorry: this is literally as seemingly random as it can be. And, sorry for guessing at this component: I have no idea if it's the caller or the callee, to blame, in any case. When it does happen, it repeats itself until -- at some undetermined point -- it just as abruptly stops. See the attached screenshot which shows the frequency and interval, when it does.

There's also bug 1306746 which shows up in many of my related crash reports (frames, at least).

The stack trace points to a stack overflow happening while heavily recursing in sqlite3SelectDup. Moving to Toolkit::Storage, which I think is the right component, although it's not 100% clear what the actual caller is here.