Date: Tue, 16 Dec 2003 06:53:14 -0800 (PST) From: Dag Stenstad <freebsd@stenstad.net> To: freebsd-gnats-submit@FreeBSD.org Subject: sparc64/60300: Constant kernel messages: calcru: negative time of -962594 usec for pid 7622 (ls) Message-ID: <200312161453.hBGErEP1002985@www.freebsd.org> Resent-Message-ID: <200312161500.hBGF0N0M032629@freefall.freebsd.org>
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>Number: 60300
>Category: sparc64
>Synopsis: Constant kernel messages: calcru: negative time of -962594 usec for pid 7622 (ls)
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-sparc64
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Dec 16 07:00:22 PST 2003
>Closed-Date:
>Last-Modified:
>Originator: Dag Stenstad
>Release: RELENG_5_2 - 13 Dec
>Organization:
EUnet
>Environment:
FreeBSD coruscant.bsdlogin.com 5.2-RC FreeBSD 5.2-RC #0: Sat Dec 13 11:54:39 GMT 2003 root@coruscant.bsdlogin.com:/usr/obj/usr/src/sys/CORUSCANT sparc64
>Description:
After upgrading from a 5.1-RELEASE GENERIC kernel to RELENG_5_2 checked out 13.Dec I get constant messages like this:
calcru: negative time of -1850925 usec for pid 9077 (vdelivermail)
calcru: negative time of -1780981 usec for pid 9077 (vdelivermail)
calcru: negative time of -780102 usec for pid 9084 (vdelivermail)
calcru: negative time of -711217 usec for pid 9084 (vdelivermail)
calcru: negative time of -2783882 usec for pid 9087 (vdelivermail)
calcru: negative time of -2713929 usec for pid 9087 (vdelivermail)
calcru: negative time of -988197 usec for pid 9086 (sh)
calcru: negative time of -929586 usec for pid 9086 (sh)
calcru: negative time of -969496 usec for pid 9069 (qmail-local)
It seems processes die now and then as well. Also, I had a total system lockup, machine didn't even respond to BRK on the serial-console.
Machine is an Enterprise 450 with 2x250 (248Mhz) CPUs, 384mb ram. Only the internal SCSI controllers are used. 1 hme interface. Serial console only. From dmesg.boot:
Timecounter "tick" frequency 248000000 Hz quality 0
initialializing counter-timer
Timecounter "counter-timer" frequency 1000000 Hz quality 0 (Repeated 3 times)
Timecounters tick every 10.000 msec
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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