https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66666
--- Comment #16 from Antonio Poggiali <antonio.poggiali at datalogic dot com> --- (In reply to James Greenhalgh from comment #15) > > > > > What userspace is running on the target? > > > > Sorry but I don't understand the question. Could you explain a little? > > Debian/Ubuntu/Android etc. I've been able to reproduce it with a Ubuntu > 12.04.4 userspace. But I haven't yet understood the issue. I'm using Yocto-generated Linux systems. I had the defect on systems build with angstrom and also with poky. I had the defect on systems based on different HW vendors systems (atmel & altera). Currently i'm working on: Linux sama5d4ek 3.18.0-linux4sam_5.0-alpha1-00061-gfeb4121 #1 Tue Jun 30 11:14:11 CEST 2015 armv7l GNU/Linux Do I answered you question?