Random err:winediag:nulldrv_CreateWindow errors related to windows and explorer

[Bruno Jesus]

On Wed, Dec 2, 2015 at 9:54 PM, Sebastian Lackner <sebastian at fds-team.de> wrote:
> Hi Bruno,

Lali-ho!

> I think this issue already exists since a long time - for example after
> running the user32/winstation tests.
> I personally have not noticed that the probability has increased, but like
> with all random issues, even a
> small delay / speedup can make it more or less likely to trigger such a
> random issue. If you can
> reproduce it reliable enough, it would be nice if you could try to do a
> bisect (by running the corresponding
> app/tests several times). The "bad" commit could be completely unrelated
> though.

Thanks for the reply. I don't remember ever seeing those messages, I'm
trying to make it easier to reproduce here. What I have always
randomly experienced is other error (which also have a bug I can't
remember) and it is something like wine_kernel_boot: timeout, or
wine_kernel_init or something like that.

> BTW: After Qian pointed out the problem with explorer.exe process leaks some
> weeks ago, I've started
> preparing patches for winstation and desktop cleanup. They also fix some
> race-conditions, but in their
> current form I would consider them too experimental to be merged. Also,
> there are still a few unfixed
> problems left.

I'll wait for your patches them, after restarting the computer the
error seems to be happening less so I believe it is related to the
amount of memory used.

Bruno