From owner-freebsd-current@FreeBSD.ORG Mon Jun 6 19:09:57 2005 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C553516A41C for ; Mon, 6 Jun 2005 19:09:57 +0000 (GMT) (envelope-from jroberson@chesapeake.net) Received: from mail.chesapeake.net (chesapeake.net [208.142.252.6]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6C8F543D48 for ; Mon, 6 Jun 2005 19:09:57 +0000 (GMT) (envelope-from jroberson@chesapeake.net) Received: from mail.chesapeake.net (localhost [127.0.0.1]) by mail.chesapeake.net (8.12.10/8.12.10) with ESMTP id j56J9qk9061668; Mon, 6 Jun 2005 15:09:52 -0400 (EDT) (envelope-from jroberson@chesapeake.net) Received: from localhost (jroberson@localhost) by mail.chesapeake.net (8.12.10/8.12.10/Submit) with ESMTP id j56J9pwV061658; Mon, 6 Jun 2005 15:09:51 -0400 (EDT) (envelope-from jroberson@chesapeake.net) X-Authentication-Warning: mail.chesapeake.net: jroberson owned process doing -bs Date: Mon, 6 Jun 2005 15:09:51 -0400 (EDT) From: Jeff Roberson To: jason henson In-Reply-To: <42A3BE3E.1090702@ec.rr.com> Message-ID: <20050606150853.X16943@mail.chesapeake.net> References: <20050604052429.T8209@mail.chesapeake.net> <20050605102236.GA26802@stud.fit.vutbr.cz> <42A3BE3E.1090702@ec.rr.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Cc: Divacky Roman , current@freebsd.org Subject: Re: ULE Status. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Jun 2005 19:09:57 -0000 On Sun, 5 Jun 2005, jason henson wrote: > Divacky Roman wrote: > > >On Sat, Jun 04, 2005 at 05:25:33AM -0400, Jeff Roberson wrote: > > > > > >>I just fixed what should be the last ULE+KSE+PREEMPTION bug. Please let > >>me know if you run into any problems with it, preferably with a seperate > >>mail to me as I'm more likely to see this than one which is cc'd to > >>current@. > >> > >> > > > >I just tried ULE+PREEMPTION and I still experience hardlocks... I found that > >its usually (80%) caused by mplayer... I dont know maybe it uses some specific > >things which make it more probable. > > > >without PREEMPTION everything works ok. I got the hardlock when compiling > >gcc41, downloading some big file from internet and trying to watch video usin > >mplayer > > > >I also have this > >Jun 5 09:46:18 witten kernel: pid 593: corrected slot count (9672->1) I can not reproduce this. can you tell me what that pid is? Can you tell me what your sched_ule.c version is? I'm presently running ULE+PREEMPTION+KSE with mozilla, gaim, and mplayer all threaded. > > > > > >roman > > > > > When I ran ULE+PREEMPTION on 5_RELENG a month ago mplayer would reboot > and/or crash my system. Once when trying to watch a clip I rebooted 4 > times and the first thing I did at the desktop each time was try > mplayer. Well, after the last lockup I removed PREEMPTION from my conf > and have been solid ever since. > > So maybe that the same old bug causing problems? >