From owner-freebsd-questions@FreeBSD.ORG Sat Jan 3 21:30:36 2004 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C7B2116A4CE for ; Sat, 3 Jan 2004 21:30:36 -0800 (PST) Received: from stratus.mercurycloud.net (stratus.mercurycloud.net [64.246.167.156]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2504C43D45 for ; Sat, 3 Jan 2004 21:30:32 -0800 (PST) (envelope-from lists-wp@mercurycloud.net) Received: from localhost (localhost.mercurycloud.net [127.0.0.1]) by localhost.mercurycloud.net (Postfix) with ESMTP id 759E781; Sat, 3 Jan 2004 21:30:37 -0800 (PST) Received: from stratus.mercurycloud.net ([127.0.0.1]) by localhost (stratus.mercurycloud.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 00198-01; Sat, 3 Jan 2004 21:30:36 -0800 (PST) Received: from [192.168.123.102] (12-228-95-4.client.attbi.com [12.228.95.4]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) by stratus.mercurycloud.net (Postfix) with ESMTP id 0782B77; Sat, 3 Jan 2004 21:30:28 -0800 (PST) In-Reply-To: <200401032113.CAA21123@manage.24online> References: <200401032113.CAA21123@manage.24online> Mime-Version: 1.0 (Apple Message framework v609) Content-Type: text/plain; charset=US-ASCII; format=flowed Message-Id: <16C34802-3E77-11D8-A6CA-000A95DBBE34@mercurycloud.net> Content-Transfer-Encoding: 7bit From: Will Prater Date: Sat, 3 Jan 2004 21:30:21 -0800 To: "Subhro" X-Mailer: Apple Mail (2.609) X-Virus-Scanned: by amavisd-new at mercurycloud.net cc: freebsd-questions@freebsd.org Subject: Re: sshd crashing server X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 04 Jan 2004 05:30:37 -0000 Subhro, I have done this and tried another command that would spew some data and the machine crashed again. Any more ideas why the sshd process would be choking and crashing the server? I cant send you an example as I am locked out. Looks like sshd is not starting after the new port install described below. Regards Will On Jan 3, 2004, at 1:09 PM, Subhro wrote: > Hey Will, > The original SSH shipped with the base system is actually a scaled down > version. Check out /usr/ports/security/openssh-portable. Compile the > above > port with option -DOPENSSH_OVERWRITE_BASE and also include > -DWITHOUT_KERBEROS if you do not need the Kerberos Authentication. > This will > overwrite the base SSH system with an OpenSSH version specifically > ported to > FreeBSD. Also I would like to know the contents of CFLAGS in > /etc/make.conf. > Make a note that after every "make world" you would have to clean and > reinstall the port with > > make install -DOPENSSH_OVERWRITE_BASE -DWITHOUT_KERBEROS > > Cheers! > > Subhro > > -----Original Message----- > From: owner-freebsd-questions@freebsd.org > [mailto:owner-freebsd-questions@freebsd.org] On Behalf Of Will Prater > Sent: Sunday, January 04, 2004 2:20 AM > To: questions@freebsd.org > Subject: Re: sshd crashing server > > > On Jan 2, 2004, at 3:36 PM, Lowell Gilbert wrote: > >> Will Prater writes: >> >>> List, >>> >>> sshd seems to be crashing my server. I am looking for any help >>> regarding why this could be happening. I am running sshd version >>> OpenSSH_3.6.1. Here is the output from dmesg: >>> >>> the machine crashed every time when running >>> >>> #ipfw show >>> or >>> #dmesg -a >>> >>> for example and will crash when part way through the listing. Any >>> ideas?? >>> >>> ---- >>> Fatal trap 12: page fault while in kernel mode >>> fault virtual address = 0x0 >>> fault code = supervisor read, page not present >>> instruction pointer = 0x8:0xc023c52a >>> stack pointer = 0x10:0xd9ff6bbc >>> frame pointer = 0x10:0xd9ff6be4 >>> code segment = base 0x0, limit 0xfffff, type 0x1b >>> = DPL 0, pres 1, def32 1, gran 1 >>> processor eflags = interrupt enabled, resume, IOPL = 0 >>> current process = 394 (sshd) >>> interrupt mask = net tty >>> trap number = 12 >>> panic: page fault >> >> 1) What version of FreeBSD? > > 4.9 RELEASE > >> 2) How did you install that version of OpenSSH? > > I have tried the one from the ports and the pre-installed version. > > > Thanks > > > --will > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to > "freebsd-questions-unsubscribe@freebsd.org" > > > > > > --will