From owner-freebsd-current Tue Mar 5 21:45:14 2002 Delivered-To: freebsd-current@freebsd.org Received: from smtp-send.myrealbox.com (smtp-send.myrealbox.com [192.108.102.143]) by hub.freebsd.org (Postfix) with ESMTP id B0E2A37B405 for ; Tue, 5 Mar 2002 21:45:12 -0800 (PST) Received: from localhost qhwt@smtp-send.myrealbox.com [211.18.232.49] by smtp-send.myrealbox.com with Novell NIMS $Revision: 2.88 $ on Novell NetWare; Tue, 05 Mar 2002 22:45:09 -0700 Date: Wed, 6 Mar 2002 14:45:15 +0900 From: qhwt@myrealbox.com Cc: current@freebsd.org Subject: Won't boot after the commits to timecounter code Message-ID: <20020306054514.GA395@gzl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.0i X-Dispatcher: imput version 20000228(IM140) Lines: 18 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hello. After upgrading to the kernel as of 2002-03-03 00:00:00(UTC), it stopped booting just after the message: Timecounter "i8254" frequency 1193182 Hz With some debugging printf()'s inserted, I found it was tc->tc_get_timecount() called from tco_delta() called just after the bcopy() in tc_windup(). So maybe the next place I have to look at is i8254_get_timecount(), which is in /sys/i386/isa/clock.c, but the last (effective) commit to this file is revision 1.180(at the end of January). I couldn't even drop into DDB; no response other than to power button. The last bootable(and stable so far) kernel is from 2002-02-24. I don't think this is caused by some leftover in the work directory since I always build kernels in a new empty directory under /usr/obj. Any (clue|fix)\? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message