amd64/176991: calcru: runtime went backwards in amd64

Juan Molina juan.molina at
Fri Mar 15 13:20:01 UTC 2013

>Number:         176991
>Category:       amd64
>Synopsis:       calcru: runtime went backwards in amd64
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-amd64
>State:          open
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Mar 15 13:20:00 UTC 2013
>Originator:     Juan Molina
>Release:        9.1-RELEASE
FreeBSD marianne 9.1-RELEASE FreeBSD 9.1-RELEASE #2: Tue Nov 27 03:45:16 UTC 2012     root at darkstar:/usr/obj/pcbsd-build90/fbsd-source/9.1/sys/GENERIC  amd64
I started seeing those calcru messages when I upgraded from 9.0-RELEASE to 9.1-RELEASE amd64. I had never seen them with 9.0.

They appeared after suspend/resume to RAM cycles (acpiconf -s3).

I tried all the proposed solutions ( without success, then I reinstalled the system with i386 and I never saw them again.

Recently, I installed (for other reasons) the latest release of PC-BSD (9.1-RELEASE amd64) and these messages come back after going to sleep.

My old box is based on a MSI MS-7142 K8MM-V motherboard (VIA K8M800) with AMD Sempron Processor 3400+ (1999.83-MHz K8-class CPU, socket 754), maybe the limited 64 bit support is the problem?
Install (or upgrade from 9.0) 9.1-RELEASE amd64 on this hardware and make a cycle of suspend/resume to RAM (acpiconf -s3).
Use the i386 release or downgrade to 9.0 (not tested).


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