6.0 on VMWare 5.0: `calcru: negative runtime of -12728437 usec for pid 28 (irq17: lnc0)'

[Lev Serebryakov]

Hello freebsd-stable,

  FreeBSD 6.0 on VMWare 5.0 prints such messages every 3-4 minute.
  Also, messages like

calcru: runtime went backwards from 40644816 to 40005944 usec for pid 3 (g_up)

  is shown routinely.

  timecounter is ACPI-safe, kernel is GENERIC one.

  5.4-STABLE on some virtual machine runs without such messages.

  And, hey, numbers are TOOOOOO big to be true, aren't they?

-- 
Best regards,
 Lev                          mailto:lev at FreeBSD.org