https://bugs.winehq.org/show_bug.cgi?id=38676
--- Comment #4 from Austin English austinenglish@gmail.com --- (In reply to Thomas Faller from comment #3)
I can't reproduce this bug with a newer glibc (tested with version 2.21). Can you confirm this?
I'm using 2.21 as well (2.21-8.fc22), and can still reproduce.