From owner-freebsd-current Fri May 3 14:10:54 2002 Delivered-To: freebsd-current@freebsd.org Received: from critter.freebsd.dk (critter.freebsd.dk [212.242.86.163]) by hub.freebsd.org (Postfix) with ESMTP id 8F84237B404; Fri, 3 May 2002 14:10:49 -0700 (PDT) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.12.2/8.12.2) with ESMTP id g43LA6Q4022450; Fri, 3 May 2002 23:10:19 +0200 (CEST) (envelope-from phk@critter.freebsd.dk) To: Will Andrews Cc: Brooks Davis , Doug Rabson , Kris Kennaway , current@FreeBSD.ORG Subject: Re: cvs commit: src/sys/kern kern_tc.c src/sys/sys timepps.h timetc.h In-Reply-To: Your message of "Thu, 02 May 2002 17:57:59 CDT." <20020502225759.GS53809@squall.waterspout.com> Date: Fri, 03 May 2002 23:10:06 +0200 Message-ID: <22449.1020460206@critter.freebsd.dk> From: Poul-Henning Kamp 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 In message <20020502225759.GS53809@squall.waterspout.com>, Will Andrews writes : >On Thu, May 02, 2002 at 03:30:40PM -0700, Brooks Davis wrote: >> I haven't tryed backing the commits out yet, but I'm seeing similar behavior >> on my HP Omnibook 500. In my case, it's actually not quite hung. What >> appears to be happening is that nothing is causing the console buffer to >> actually flush. The system is up (sort of), but the only way to see the >> console output is to cause a kernel printf, say be breaking in to the >> debugger. The system is basicaly useless at that point and you can't >> shutdown cleanly. > >Similar behavior manifests itself on my -current laptop dated >before April 27. I.O.W. it appears to freeze but will flush the >console if you break to the debugger then hit 'c'. > >I believe this was caused by an earlier change to the timecounter >code. Unfortunately I didn't have time to investigate further. Do you see this with up to date -current ? -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message