Am 26.04.2015 um 20:32 schrieb Richard Weinberger: > On Fri, Apr 24, 2015 at 9:58 PM, Thomas Meyer wrote: >> Any ideas? > > Can you give the attached patch a try? > Let's see if it proves my theory. > Looks like UML's clocksource needs fixing. Please give also this patch a try. I should fix your issue in a sane way. Thanks, //richard