Date: Thu, 22 Aug 2002 11:30:50 +0200 From: Udo Schweigert <udo.schweigert@siemens.com> To: Martin Blapp <mb@imp.ch> Cc: Soeren Schmidt <sos@freebsd.dk>, Don Lewis <dl-freebsd@catspoiler.org>, marks@ripe.net, ktsin@acm.org, freebsd-current@FreeBSD.ORG, hackers@FreeBSD.ORG Subject: Re: Memory corruption in CURRENT Message-ID: <20020822093050.GA47654@alaska.cert.siemens.de> In-Reply-To: <20020822111650.I45839-100000@levais.imp.ch> References: <200208220909.g7M99NcS077303@freebsd.dk> <20020822111650.I45839-100000@levais.imp.ch>
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On Thu, Aug 22, 2002 at 11:23:46 +0200, Martin Blapp wrote: > That's what I thought too. I have now three different systems which show > all this: > > 1) PIV 1,6Ghz, Intel B845DG Board, 1GB Kingston Ram, > 2) PIV 2Ghz Intel B845DG Board, 1GB Kingston ECC Ram > 3) PIV 2,26 Ghz Asus P4B533 Board with I845 chipset, 1GB noname Ram > > All running CURRENT. I also replaced in 1) and 2) the CPU, RAM. > It happens both on SCSI and ATA disks. Powersupply has been changed > for all 3 systems. Problem is still the same. > > The problem sometimes appears just after startup. CPU is still cold then. > Other times it builds 6 buildworlds sucessfully, and then suddenly I see > a SIG4. > Only a little addition from me: I had the same problems on -stable and they only disappeared after compiling the kernel without debugging. I had the impression that it has to do with the size of the kernel (but this of course maybe wrong). After dropping "-g" from kernel compiling I hadn't a problem again on -stable. (At the moment I do not have -current on a P-IV, the motherboard is a Fujitsu-Siemens) Best regards -- Udo Schweigert, Siemens AG | Voice : +49 89 636 42170 CT IC CERT, 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
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