From owner-freebsd-amd64@FreeBSD.ORG Tue Feb 7 12:43:28 2006 Return-Path: X-Original-To: freebsd-amd64@freebsd.org Delivered-To: freebsd-amd64@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9D4A516A420 for ; Tue, 7 Feb 2006 12:43:28 +0000 (GMT) (envelope-from garyj@jennejohn.org) Received: from mail08b.verio.de (mail08b.verio.de [213.198.55.74]) by mx1.FreeBSD.org (Postfix) with SMTP id 2BCB543D46 for ; Tue, 7 Feb 2006 12:43:27 +0000 (GMT) (envelope-from garyj@jennejohn.org) Received: from mx13.stngva01.us.mxservers.net (204.202.242.69) by mail08b.verio.de (RS ver 1.0.95vs) with SMTP id 3-0744526203; Tue, 7 Feb 2006 13:43:25 +0100 (CET) Received: from www.jennejohn.org [213.198.5.174] (EHLO peedub.jennejohn.org) by mx13.stngva01.us.mxservers.net (mxl_mta-1.3.8-10p4) with ESMTP id ce598e34.15739.334.mx13.stngva01.us.mxservers.net; Tue, 07 Feb 2006 07:43:24 -0500 (EST) Received: from jennejohn.org (localhost [127.0.0.1]) by peedub.jennejohn.org (8.13.4/8.11.6) with ESMTP id k17ChJYY005474; Tue, 7 Feb 2006 13:43:20 +0100 (CET) (envelope-from garyj@jennejohn.org) Message-Id: <200602071243.k17ChJYY005474@peedub.jennejohn.org> X-Mailer: exmh version 2.7.2 01/07/2005 with nmh-1.0.4 To: Giorgos Keramidas In-Reply-To: Message from Giorgos Keramidas of "Tue, 07 Feb 2006 14:38:29 +0200." <20060207123829.GA29307@flame.pc> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Tue, 07 Feb 2006 13:43:19 +0100 From: Gary Jennejohn X-Spam: [F=0.0217571485; heur=0.500(-19800); stat=0.021; spamtraq-heur=0.500(2006020620)] X-MAIL-FROM: X-SOURCE-IP: [213.198.5.174] X-Loop-Detect: 1 X-DistLoop-Detect: 1 Cc: freebsd-amd64@freebsd.org, freebsd-current@freebsd.org, Olivier Houchard Subject: Re: HEADSUP: New pts code triggers panics on amd64 systems. X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Feb 2006 12:43:28 -0000 Giorgos Keramidas writes: > On 2006-02-07 13:28, Gary Jennejohn wrote: > >Giorgos Keramidas writes: > >> On 2006-02-01 15:55, Steve Kargl wrote: > >> > After a binary search, I have determined that the new pts code is > >> > triggering kernel panics on an AMD64 system. > >> > >> It also makes syscons unusable here. > >> > >> I just rebuilt a HEAD snapshot from today's latest CVSup, installed it > >> in /dev/ad0s1a (my test partition), and the behavior is still the same > >> as a few days ago: > >> > >> - single user mode shell works fine > >> > >> - in multiuser mode, when syscons reaches a login prompt > >> i have to press RET twice to see the last line > >> > >> It seems that something is broken in the way syscons detects whether an > >> output line should be flushed out, but I'm not sure. > >> > >> A snapshot from -D '2006/01/26 01:30:00 UTC' works fine (just before the > >> first pts change). > >> > >> I don't know how to debug this or provide more useful feedback, but I'll > >> look at the diffs later today, when I'm done with $REALJOB stuff. > > > > I'm running a kernel from Feb 5 09:15 (GMT+1) w/o any problems, > > even X works OK. > > Is this on amd64? A kernel and userland from today (Feb 7, > around 07:00 UTC) is unusable on a Ferrari 3400 Lmi here. > Yes, AMD64 X2 running on an ASUS A8V Deluxe. --- Gary Jennejohn / garyjATjennejohnDOTorg gjATfreebsdDOTorg garyjATdenxDOTde