bug#13540: 24.3.50; Regression in trunk: auto-revert-mode fails on files accessed via samba

[Eli Zaretskii]

> From: Michael Albinus <michael.albinus@gmx.de>
> Cc: 13540@debbugs.gnu.org, Eli Zaretskii <eliz@gnu.org>
> Date: Thu, 24 Jan 2013 11:23:54 +0100
> 
> Dani Moncayo <dmoncayo@gmail.com> writes:
> 
> >> Could you, please, check what
> >>
> >> (w32notify-add-watch "t:\myfile" '(size last-write-time) 'ignore)
> >>
> >> returns?
> >
> > It returns a number like 14510816, but the number varies each time I
> > evaluate the expression.
> 
> That's an indication that a watch has been installed. Eli, could you,
> please, check?

I don't have access to Samba-mounted volumes.

Dani, if you attach a debugger to Emacs before evaluating the above
expression, do you see any warning messages printed by GDB?  For
example, this one:

        DebPrint (("watch_worker, abnormal exit: %lu\n", GetLastError ()));

If you see any messages, please post them here.