Comment 2 for bug 1883730

Thanks Slawek for your analysis. If you get time to work on a fix, I would very much appreciate that.

I'm still curious, however, if there is something different or unusual about the calling pattern from my driver code. If my code's usage pattern is mainline, I would expect many more people to have hit and reported this problem. On the other code, if my code's usage pattern is unusual, perhaps I could also change it to be more aligned with the mainline.