https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88240
--- Comment #9 from Florian Weimer <fw at gcc dot gnu.org> --- (In reply to Thomas De Schampheleire from comment #6) > (In reply to Florian Weimer from comment #5) > > This is QEMU with TCG, right? It could be an i387 emulation bug. > > I don't think so. Isn't it so that KVM and TCG are mutually exclusive > choices? > We see the problem if we pass --enable-kvm and don't see the problem if we > don't pass that flag. From my limited understanding of qemu, not paying the > flag means that the default TCG emulation is used. Am I wrong? Right, my mistake.