https://bugs.winehq.org/show_bug.cgi?id=41637
--- Comment #17 from Jeff D. Hanson jhansonxi@gmail.com --- My Xubuntu 14.04 kernel on the system affected by this bug:
Linux … 3.13.0-105-generic #152-Ubuntu SMP Fri Dec 2 15:37:11 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
If it's a 4.8.3 patch that's causing it then it may have been backported to 14.04 by Ubuntu. I'll try some earlier kernels to verify.