From owner-freebsd-questions Sat Jul 7 7:39:58 2001 Delivered-To: freebsd-questions@freebsd.org Received: from matt.MUNICH.v-net.org (u57n248.syd.eastlink.ca [24.222.57.248]) by hub.freebsd.org (Postfix) with ESMTP id 4119937B405 for ; Sat, 7 Jul 2001 07:39:54 -0700 (PDT) (envelope-from matt@cape-breton-island.com) Received: from unisys (Windozzze [192.168.8.2]) by matt.MUNICH.v-net.org (8.11.3/8.11.3) with ESMTP id f67Edld92822 for ; Sat, 7 Jul 2001 11:39:47 -0300 (ADT) From: "Matt Rudderham" To: Subject: SMP Kernel Panic Date: Sat, 7 Jul 2001 11:33:54 -0300 Message-ID: <000201c106f1$d9b09d40$0208a8c0@munich.vnet.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.2616 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 Importance: Normal Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hi, I have a SMP machine running FreeBSD 4.3-Release. It has had a kernel panic every week or so for the last month. I've debugged it as much as I could using the handbook info, and I believe it may be caused by the syscall function or in my kernel: c01e8720 T Xint0x80_syscall The handbook has helped me get this far, but can someone let me know what I can do with this now that I know what function is causing the problem? Thanks. Matt Rudderham Kernel Messages: Jul 7 00:33:07 cfxu /kernel: Fatal trap 12: page fault while in kernel mode Jul 7 00:33:07 cfxu /kernel: mp_lock =3D 00000003; cpuid =3D 0; = lapic.id =3D 00000000 Jul 7 00:33:07 cfxu /kernel: fault virtual address =3D 0x3a Jul 7 00:33:07 cfxu /kernel: fault code =3D supervisor write, page not present Jul 7 00:33:07 cfxu /kernel: instruction pointer =3D = 0x8:0xc01b6e8f ^^^^^^^^^^ Jul 7 00:33:07 cfxu /kernel: stack pointer =3D 0x10:0xd5726c1c Jul 7 00:33:07 cfxu /kernel: frame pointer =3D 0x10:0xd5726cbc Jul 7 00:33:07 cfxu /kernel: code segment =3D base 0x0, limit 0xfffff, type 0x1b Jul 7 00:33:07 cfxu /kernel: =3D DPL 0, pres 1, def32 1, gran 1 Jul 7 00:33:07 cfxu /kernel: processor eflags =3D interrupt enabled, resume, IOPL =3D 0 Jul 7 00:33:07 cfxu /kernel: current process =3D 514 (ices) Jul 7 00:33:07 cfxu /kernel: interrupt mask =3D net tty bio cam <- SMP: XXX Jul 7 00:33:07 cfxu /kernel: trap number =3D 12 Jul 7 00:33:07 cfxu /kernel: panic: page fault Jul 7 00:33:07 cfxu /kernel: mp_lock =3D 00000003; cpuid =3D 0; = lapic.id =3D 00000000 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message