From owner-freebsd-smp Mon Jan 29 18:24:34 2001 Delivered-To: freebsd-smp@freebsd.org Received: from patan.sun.com (patan.Sun.COM [192.18.98.43]) by hub.freebsd.org (Postfix) with ESMTP id 2D41837B402 for ; Mon, 29 Jan 2001 18:24:17 -0800 (PST) Received: from sr71.Singapore.Sun.COM ([129.158.72.11]) by patan.sun.com (8.9.3+Sun/8.9.3) with ESMTP id SAA29454 for ; Mon, 29 Jan 2001 18:24:16 -0800 (PST) Received: from acm.org (corona [129.158.138.15]) by sr71.Singapore.Sun.COM (8.9.3+Sun/8.9.3/ENSMAIL,v2.1p1) with ESMTP id KAA27274 for ; Tue, 30 Jan 2001 10:24:14 +0800 (SGT) Message-ID: <3A7625CE.F96CA940@acm.org> Date: Tue, 30 Jan 2001 10:24:14 +0800 From: KT Sin X-Mailer: Mozilla 4.76 [en] (X11; U; SunOS 5.7 sun4u) X-Accept-Language: en, zh-TW, zh-CN, ko, ja MIME-Version: 1.0 To: smp@FreeBSD.ORG Subject: abit bp6 and apic_ipi stuck Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Hi I have a Abit BP6 box running 4.2-STABLE and it keeps panicking with the error message "apic_ipi was stuck". The system has two Celeron 300A overlocked to 450Mhz. The bios version is RU. The panic tends to occur during heavy load i.e. building ports or make world with -j4 and playing mp3 simultaneously. I tried changing the voltage and reducing FSB but to no avail. What does "apic_ipi was stuck" mean? Could the crashes be caused by overheating or faulty hardware? I remember that the system was very stable when it was running FreeBSD 3.2 some time ago. Thanks, kt To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message