From owner-freebsd-alpha Mon May 17 8:48:13 1999 Delivered-To: freebsd-alpha@freebsd.org Received: from wall.polstra.com (rtrwan160.accessone.com [206.213.115.74]) by hub.freebsd.org (Postfix) with ESMTP id 660C714FDA for ; Mon, 17 May 1999 08:48:11 -0700 (PDT) (envelope-from jdp@polstra.com) Received: from vashon.polstra.com (vashon.polstra.com [206.213.73.13]) by wall.polstra.com (8.9.3/8.9.1) with ESMTP id IAA02707 for ; Mon, 17 May 1999 08:48:07 -0700 (PDT) (envelope-from jdp@polstra.com) Received: (from jdp@localhost) by vashon.polstra.com (8.9.3/8.9.1) id IAA13825 for alpha@freebsd.org; Mon, 17 May 1999 08:48:06 -0700 (PDT) (envelope-from jdp@polstra.com) Message-ID: X-Mailer: XFMail 1.3 [p0] on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 Date: Mon, 17 May 1999 08:48:06 -0700 (PDT) Organization: Polstra & Co., Inc. From: John Polstra To: alpha@freebsd.org Subject: Panic: warning: pmap_changebit didn't. Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org I was hammering on an alpha machine with make buildworlds last night, and got this panic. I've annotated the stack trace with the source line numbers from the kernel I'm running (-current from Saturday, May 15): (Transcribed by hand): panic: warning: pmap_changebit didn't. panic() at panic+0xf4 kern/kern_shutdown.c:449 pmap_emulate_reference() at pmap_emulate_reference+0x1ac alpha/alpha/pmap.c:2956 trap() at trap+0x2e4 alpha/alpha/trap.c:349 XentMM() at XentMM+0x20 alpha/alpha/exception.s:94 Lcs6() at Lcs6+0xc Unfortunately (*whap*) I didn't (*whap*) have crash dumps (*whap*) enabled, so that (*whap*) is all (*whap*) I've got. (*whap*) John --- John Polstra jdp@polstra.com John D. Polstra & Co., Inc. Seattle, Washington USA "Self-interest is the aphrodisiac of belief." -- James V. DeLong To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message