From owner-freebsd-current Sat May 4 22:57: 8 2002 Delivered-To: freebsd-current@freebsd.org Received: from goliath.siemens.de (goliath.siemens.de [192.35.17.28]) by hub.freebsd.org (Postfix) with ESMTP id EEE0F37B416; Sat, 4 May 2002 22:57:02 -0700 (PDT) Received: from mail3.siemens.de (mail3.siemens.de [139.25.208.14]) by goliath.siemens.de (8.11.6/8.11.6) with ESMTP id g455v0R16671; Sun, 5 May 2002 07:57:00 +0200 (MEST) Received: from mars.cert.siemens.de (ust.mchp.siemens.de [139.23.201.17]) by mail3.siemens.de (8.11.6/8.11.6) with ESMTP id g455v0H01747; Sun, 5 May 2002 07:57:00 +0200 (MEST) Received: from alaska.cert.siemens.de (alaska.cert.siemens.de [139.23.202.134]) by mars.cert.siemens.de (8.12.3/8.12.3/Siemens CERT [ $Revision: 1.23 ]) with ESMTP id g455v0vt030024; Sun, 5 May 2002 07:57:00 +0200 (CEST) (envelope-from ust@alaska.cert.siemens.de) Received: from alaska.cert.siemens.de (alaska.cert.siemens.de [127.0.0.1]) by alaska.cert.siemens.de (8.12.3/8.12.3/alaska [ $Revision: 1.12 ]) with ESMTP id g455v0l6001741; Sun, 5 May 2002 07:57:00 +0200 (CEST) (envelope-from ust@alaska.cert.siemens.de) Received: (from ust@localhost) by alaska.cert.siemens.de (8.12.3/8.12.3/alaska [ $Revision: 1.3 ]) id g455uxUZ001740; Sun, 5 May 2002 07:56:59 +0200 (CEST) (envelope-from ust) Date: Sun, 5 May 2002 07:56:59 +0200 From: Udo Schweigert To: Martin Blapp Cc: brian@FreeBSD.ORG, freebsd-current@FreeBSD.ORG Subject: Re: CURRENT and P-IV problems Message-ID: <20020505055659.GA788@alaska.cert.siemens.de> Mail-Followup-To: Martin Blapp , brian@FreeBSD.ORG, freebsd-current@FreeBSD.ORG References: <20020504214657.N451-100000@levais.imp.ch> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20020504214657.N451-100000@levais.imp.ch> User-Agent: Mutt/1.3.99i X-Operating-System: FreeBSD 4.6-PRERELEASE Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Sat, May 04, 2002 at 21:54:08 +0200, Martin Blapp wrote: > Hi all, > > I experiment very strange problems here at the moment with > a new server. > > Buildworld survives about 30 secondy, the errors are SIG4 (90%) > and SIG11 (10%). And I cannot compile any important programs :-/ > > I've exchanged all relevant parts: > > - Power Supply: 300W, for PIV with additional CPU supply > - CPU (PIV, 2Ghz, 512K cache) > - Ram with ECC correction > - Board (Intel D845BG) > - SCSI Card. (it happens also on ATA) > > We have these boards running fine here. And now to the strange part. > It does not happen with STABLE. > > This let's me beleave that this is a CURRENT problem. > Unfortunately not. Since 1 week these types of errors (cc -pipe exiting with some signal) also occurs on -stable for me with a P-IV 1.7GHz. I tried to figure out which commit to RELENG_4 introduced the problems and found that the problems began with the ipfilter update to v3.4.27. But this seems not to be the real cause, as a workaround I found (dropping -pipe from CFLAGS) has nothing to do with ipfilter. Here are some symptoms from my /var/log/messages pid 92638 (cc), uid 0: exited on signal 4 (core dumped) pid 44494 (cc), uid 0: exited on signal 10 (core dumped) pid 23068 (sed), uid 0: exited on signal 11 (core dumped) pid 19046 (egrep), uid 0: exited on signal 4 (core dumped) pid 28452 (sed), uid 0: exited on signal 11 (core dumped) pid 65784 (cpp0), uid 0: exited on signal 4 (core dumped) pid 61931 (sed), uid 0: exited on signal 10 (core dumped) pid 80953 (cc), uid 0: exited on signal 10 (core dumped) pid 32562 (cc), uid 0: exited on signal 10 (core dumped) pid 12812 (sed), uid 0: exited on signal 11 (core dumped) pid 36423 (cc), uid 0: exited on signal 10 (core dumped) pid 87631 (cc), uid 0: exited on signal 4 (core dumped) pid 58087 (sed), uid 0: exited on signal 11 (core dumped) Again: there are no hardware problems (memory, cooling, etc.) here, it is only related to some kernels. Booting a kernel which is old enough makes the system running flawlessly. Would be nice if that could be resolved before -RELEASE (but it seems to be a difficult bug to track down). Best regards Udo Schweigert -- Udo Schweigert, Siemens AG | Voice : +49 89 636 42170 CT IC 3, Siemens CERT | Fax : +49 89 636 41166 D-81730 Muenchen / Germany | email : Udo.Schweigert@siemens.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message