Hanging tests mergeinfo-test.exe 12, 15 and skel-test.exe 4 on WinXP with VS2010 release build

Before I look into this further, I'd like to know if anyone else has seen
this or can reproduce this (or doesn't reproduce this with a similar
environment) ...

Tests 12 and 15 of mergeinfo-test.exe and test 4 of skel-test.exe hang on
my machine (i.e. they don't do anything useful anymore, but do fully
consume a cpu core until I kill them).

This is with trunk_at_1405553. All other tests, except the above three, run
successfully for me. I'm running Windows XP (32 bit).

I only see this happening with a release build (shared; haven't tried with
--disable-shared yet), when compiled with VS 2010.

I do *not* see this (i.e. tests complete normally) with:
- debug build made with VS 2010.
- release or debug builds made with VSExpress 2008.

Does anyone else have a release build on (any) Windows, made with VS 2010,
and can run these tests?

I'm using these dependencies:
Httpd 2.2.22
Apr 1.4.5
Apr-Util 1.4.1
Apr-Iconv 1.2.1
OpenSSL 1.0.1c
Serf 1.1.1
SQLite 3.7.14.1
ZLib 1.2.6

-- 
Johan