On 05/06/20 09:35, Miklos Szeredi wrote: >> time(2) instead should actually be gettimeofday(2), which just returns >> tk->xtime_sec. So the problem is the nanosecond part which is off by >> 2199*10^9 nanoseconds, and that is suspiciously close to 2^31... > Yep: looking at the nanosecond values as well, the difference is > exactly 2199023255552 which is 2^41. Umpf, I was off by 3, it's not related to 2^31. But yeah the cause of the bug seems to be the botched nanosecond part, which I'm sure is not supposed to be much bigger than 10^9. Paolo