Date: Tue, 18 Dec 2007 13:38:39 GMT From: Le Gal Jérôme <freebsd@simplerezo.com> To: freebsd-gnats-submit@FreeBSD.org Subject: i386/118819: FreeBSD 6.2 in VMware is unstable and there is some 'calcru: runtime went backwards from...' on /var/log/messages Message-ID: <200712181338.lBIDcdov086129@www.freebsd.org> Resent-Message-ID: <200712181340.lBIDe4q2066034@freefall.freebsd.org>
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>Number: 118819 >Category: i386 >Synopsis: FreeBSD 6.2 in VMware is unstable and there is some 'calcru: runtime went backwards from...' on /var/log/messages >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Dec 18 13:40:04 UTC 2007 >Closed-Date: >Last-Modified: >Originator: Le Gal Jérôme >Release: FreeBSD 6.2 >Organization: SimpleRezo >Environment: FreeBSD host.domain.com 6.2-RELEASE-p9 FreeBSD 6.2-RELEASE-p9 #20: Tue Dec 18 12:57:57 CET 2007 root@host.domain.com:/usr/obj/usr/src/sys/KERNEL i386 >Description: FreeBSD 6.2, with a non-GENERIC kernel, running as a guest operating system in VMware is very unstable. Boot process is slow and there is lot of messages : 'calcru: runtime went backwards from xxxx[1] usec to xxxx[1] usec for pid <pid> (<process>)'. When it has booted, system's time is blocked and after few seconds system freezes and does not responds. [1] : some numbers >How-To-Repeat: Install FreeBSD in VMware, and use a custom kernel built from /usr/src/sys/i386/conf/NOTES >Fix: In the kernel configuration, disable both options 'CPU_FASTER_5X86_FPU', and 'AUTO_EOI_1' >Release-Note: >Audit-Trail: >Unformatted:
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