From owner-freebsd-current Thu May 2 15:58: 7 2002 Delivered-To: freebsd-current@freebsd.org Received: from squall.waterspout.com (squall.waterspout.com [208.13.56.12]) by hub.freebsd.org (Postfix) with ESMTP id 7A51C37B417; Thu, 2 May 2002 15:58:03 -0700 (PDT) Received: by squall.waterspout.com (Postfix, from userid 1050) id 5D4C39B13; Thu, 2 May 2002 17:57:59 -0500 (EST) Date: Thu, 2 May 2002 17:57:59 -0500 From: Will Andrews To: Brooks Davis Cc: Doug Rabson , Kris Kennaway , Poul-Henning Kamp , current@FreeBSD.ORG Subject: Re: cvs commit: src/sys/kern kern_tc.c src/sys/sys timepps.h timetc.h Message-ID: <20020502225759.GS53809@squall.waterspout.com> Mail-Followup-To: Brooks Davis , Doug Rabson , Kris Kennaway , Poul-Henning Kamp , current@FreeBSD.ORG References: <200204262151.g3QLp8m26766@freefall.freebsd.org> <20020426205129.A34126@citusc17.usc.edu> <200205020918.17192.dfr@nlsystems.com> <20020502153040.B4030@Odin.AC.HMC.Edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20020502153040.B4030@Odin.AC.HMC.Edu> User-Agent: Mutt/1.3.26i 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 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. Regards, -- wca To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message