https://bugs.winehq.org/show_bug.cgi?id=56227
--- Comment #5 from Rafał Mużyło galtgendo@o2.pl --- (In reply to Charles from comment #4)
Is 'module' a new debug channel in wine? I can't seem to find any documentation on it.
No clue.
I simply picked the name from the line you've pasted. Besides, most channels aren't really documented, you either use one of the well known or just check what's defined at the top of the source file you suspect to be involved in the bug.
In this case it's likely dlls/ntdll/loader.c and 'module' is one of the sane options there (hint: neither 'relay' nor 'snoop' are).