From owner-freebsd-bugs Wed Jan 31 8:43:12 2001 Delivered-To: freebsd-bugs@freebsd.org Received: from holyghost.3dreams.local (unknown [212.77.176.10]) by hub.freebsd.org (Postfix) with ESMTP id D2F1637B65D for ; Wed, 31 Jan 2001 08:42:52 -0800 (PST) Subject: pmap_release: freeing held page table page Date: Wed, 31 Jan 2001 17:41:28 +0100 Message-ID: <8C5F82BC02D0AF4DB24C93FA8CEC83FFB042@holyghost.3dreams.local> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: pmap_release: freeing held page table page Thread-Index: AcCLpG0J8Vx+dYt6EcCBgl5GaZUmIA== X-MimeOLE: Produced By Microsoft Exchange V6.0.4417.0 content-class: urn:content-classes:message From: "Michael Huber" To: Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org hi, as i am fairly new to freebsd (ive worked on unix systems at school) maybe you can help me. first: sorry for my english :-) ok, ive installed and configured fbsd to suit my needs and everything run fine. since two days the machine reboots and i cant reproduce this error. it occurs randomly (at last it seems to be random for me). but before the machine reboots i get one of the two error messages: the first one: panic: pmap_release: freeing held page table page syncing discs... reboot the second one: fatal trap 12: page fault while in kernel mode fault virtual address: 0xe fault code: supervisor write, page not present instruction pointer: 0x8:0xc0557370 stack pointer: 0x10: 0xccd67b94 frame pointer: 0x10:0xccd67b88 code segment: base 0x0, limit 0xfffff, type 0x1b, DPL 0, pres 1, def32 1, gran 1 processor eflags: interrupt enabled, resume, IOPL=3D0 current process: 287 (csh) interrupt mask: net tty bio cam trap number: 12 panic: page fault syncings discs... fatal trap 12: page fault while in kernel mode fault virtual address: 0x0 fault code: supervisor write, page not present instruction pointer: 0x8:0xc0227f97 stack pointer: 0x10:0xccd677e0 frame pointer: 0x10:0xccd677e8 code segment: base 0x0, limit 0xfffff, type 0x1b, DPL 0, pres 1, def32 1, gran 1 processor eflags: interrupt enabled, resume, IOPL=3D0 current process: 287 (csh) interrupt mask: net tty bio cam trap number: 12 panic: page fault reboot this failure comes up on different actions so i dont know how to reproduce it. sometimes when i start a program like pine or ls. sometimes it comes when someone accesses a samba share. my freebsd release is 4.1 output of uname -a: FreeBSD father 4.1-RELEASE FreeBSD 4.1-RELEASE #0: Wed Dec 27 17:18:47 CET 2000 root@father.3DREAMS:/usr/src/sys/compile/FATHER1 i386 ____________________________________________ 3Dreams Medienagentur Michael Huber Yorckstr. 22 D- 93049 Regensburg fon: +49 (0) 941 30749-0 fax: +49 (0) 941 30749-20 e-mail: mhuber@3dreams.com web: http://www.3dreams.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message