From owner-freebsd-questions@FreeBSD.ORG Mon Oct 8 18:20:06 2007 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C378F16A421 for ; Mon, 8 Oct 2007 18:20:06 +0000 (UTC) (envelope-from yuri.pankov@gmail.com) Received: from nf-out-0910.google.com (nf-out-0910.google.com [64.233.182.185]) by mx1.freebsd.org (Postfix) with ESMTP id 4C52D13C4A5 for ; Mon, 8 Oct 2007 18:20:06 +0000 (UTC) (envelope-from yuri.pankov@gmail.com) Received: by nf-out-0910.google.com with SMTP id b2so1037785nfb for ; Mon, 08 Oct 2007 11:20:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:subject:from:to:cc:in-reply-to:references:content-type:date:message-id:mime-version:x-mailer:content-transfer-encoding; bh=8gK1AaoLNsDnpqTB7dM9UQy18++gj3rjdcy3RAYV1f8=; b=KOM5V9j+hJrlrjEjvN5hli/RvWsr2fePaaEV5D7YWyhUuM0EKgHHjt+IX4kUs5faNzxoRJH44LpMDaOjlmvX34ITB9eZHL1IezTKfU+yPI2nfPOJX2+RxDuv0mjFVeUWI0NwzdBDiSHseVG3EDcmnOsysGghuU8fE94EEgOyTf4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:subject:from:to:cc:in-reply-to:references:content-type:date:message-id:mime-version:x-mailer:content-transfer-encoding; b=tiJ0vY2NVMI7Pyl66JTZDaoIEqD93iYHW7YBACmtWgR8idzoudtj3DOFG/UR3ZOZUK4RZM9Qh0xr+9SReNRo6hQ8PReocsZl598e6zk1pKSybOC8d7l76l26R2A6UAEXRF7xDpa8FjthLsRchhfBASETaQK6UBpxPu9wbZ3TFIk= Received: by 10.78.142.14 with SMTP id p14mr10955353hud.1191866058054; Mon, 08 Oct 2007 10:54:18 -0700 (PDT) Received: from ?194.186.18.14? ( [194.186.18.14]) by mx.google.com with ESMTPS id 31sm3424378hub.2007.10.08.10.54.12 (version=SSLv3 cipher=RC4-MD5); Mon, 08 Oct 2007 10:54:15 -0700 (PDT) From: Yuri Pankov To: Per olof Ljungmark In-Reply-To: <470A6C43.7040104@intersonic.se> References: <4705E5B1.6010808@ooz.net> <470A6C43.7040104@intersonic.se> Content-Type: text/plain Date: Mon, 08 Oct 2007 21:54:04 +0400 Message-Id: <1191866044.1286.0.camel@darklight> Mime-Version: 1.0 X-Mailer: Evolution 2.12.0 FreeBSD GNOME Team Port Content-Transfer-Encoding: 7bit Cc: Elvar , freebsd-questions@freebsd.org Subject: Re: freezing, hard locking, and debug.mpsafenet=0 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Oct 2007 18:20:06 -0000 On Mon, 2007-10-08 at 19:43 +0200, Per olof Ljungmark wrote: > Elvar wrote: > > Hi there, > > > http://www.freebsdforums.com/forums/showthread.php?t=38765&page=1&pp=1 > > > > which seemed to describe the same freezing I was having. One person > > mentioned setting debug.mpsafenet=0 in /boot/loader.conf and not having > > a problem since doing so. Well, I ended up doing the same thing and it's > > been about 25 days with not one freeze / lockup. > > > > It's my understanding that the ability to even disable this has been > > taken out of 7.x, I only can hope that it's not an issue in 7.x like it > > is on some systems in 6.x. So anyway, I hope this helps someone out. > > Hi, > What hardware is this? Sounds very similar to something I've seen too, > if it's the samt issue I can confirm it is happening in -CURRENT also. > > Could someone familiar with -CURRENT perhaps explain why this option > (debug.mpsafenet=0) is gone? > > Per olof This might be the answer: http://lists.freebsd.org/pipermail/freebsd-current/2007-July/075180.html -- Yuri Pankov