From owner-freebsd-amd64@FreeBSD.ORG Thu May 26 08:35:07 2005 Return-Path: X-Original-To: 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 19B4E16A41C for ; Thu, 26 May 2005 08:35:07 +0000 (GMT) (envelope-from oceanare@pacific.net.sg) Received: from salvador.pacific.net.sg (salvador.pacific.net.sg [203.120.90.219]) by mx1.FreeBSD.org (Postfix) with SMTP id 2626F43D1D for ; Thu, 26 May 2005 08:35:05 +0000 (GMT) (envelope-from oceanare@pacific.net.sg) Received: (qmail 8036 invoked from network); 26 May 2005 08:34:48 -0000 Received: from unknown (HELO maxwell2.pacific.net.sg) (203.120.90.192) by salvador with SMTP; 26 May 2005 08:34:47 -0000 Received: from [192.168.0.107] ([210.24.246.101]) by maxwell2.pacific.net.sg with ESMTP id <20050526083437.FJBU1130.maxwell2.pacific.net.sg@[192.168.0.107]>; Thu, 26 May 2005 16:34:37 +0800 Message-ID: <42958A0E.2020205@pacific.net.sg> Date: Thu, 26 May 2005 16:34:22 +0800 From: Erich Dollansky Organization: oceanare pte ltd User-Agent: Mozilla Thunderbird 1.0.2 (X11/20050514) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Palle Girgensohn References: <75f1b24e6dc7e145f7d36a874b825ab1@pingpong.net> <2fd864e0505251728271d2403@mail.gmail.com> <1472.172.16.0.199.1117071591.squirrel@172.16.0.1> <252b9604b5fd2d0c671818d1f7f4dd76@pingpong.net> In-Reply-To: <252b9604b5fd2d0c671818d1f7f4dd76@pingpong.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: amd64@freebsd.org Subject: Re: Dual Xeon EM64T crashes reliably w/ 5.x amd64 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: Thu, 26 May 2005 08:35:07 -0000 Hi, did this machine ever run with two CPUs with any operating system? Erich Palle Girgensohn wrote: > > 2005-05-26 kl. 03.39 skrev Mike Jakubik: > >> On Wed, May 25, 2005 8:44 pm, Palle Girgensohn said: >> >>> >> >>> >>> HTT is off (byt setting in BIOS). It helped for a couple of days, but >>> now it crashes with "simple" dual SMP as well. Turning SMP off in >>> kernel >>> config makes the machine stable, so this is an SMP problem, AFAIKT. >>> >>> >>> Can anyone conclude if this is a harware problem? There must be tons of >>> Dell 2850's out there, aren't any running FreeBSD 5.4/amd64? Are they >>> stable? >> >> >> You would have to enable debugging, and let us know the result. Please >> look at >> http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/ >> kerneldebug.html >> for more info. Also, a dmesg of your system would be useful too. > > > Debugging is on, but the crash/panic does not write a core, it never > happens, the system is too hung for that... it does no automatic > reboot, and is completely unresponsive, I have to hit the big button to > restart it. :( > > KDB > KDB_UNATTENDED > KDB_TRACE > > Not even the KDB_TRACE reveals anything... > > /Palle > > _______________________________________________ > freebsd-amd64@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-amd64 > To unsubscribe, send any mail to "freebsd-amd64-unsubscribe@freebsd.org" >