From owner-freebsd-stable@FreeBSD.ORG Thu Apr 15 08:50:43 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5CB9D1065672 for ; Thu, 15 Apr 2010 08:50:43 +0000 (UTC) (envelope-from danny@cs.huji.ac.il) Received: from kabab.cs.huji.ac.il (kabab.cs.huji.ac.il [132.65.16.84]) by mx1.freebsd.org (Postfix) with ESMTP id 139748FC15 for ; Thu, 15 Apr 2010 08:50:42 +0000 (UTC) Received: from pampa.cs.huji.ac.il ([132.65.80.32]) by kabab.cs.huji.ac.il with esmtp id 1O2KmX-000Gx2-Gb; Thu, 15 Apr 2010 11:50:41 +0300 X-Mailer: exmh version 2.7.2 01/07/2005 with nmh-1.2 To: Garrett Cooper In-reply-to: References: Comments: In-reply-to Garrett Cooper message dated "Thu, 15 Apr 2010 01:06:20 -0700." Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Date: Thu, 15 Apr 2010 11:50:41 +0300 From: Daniel Braniss Message-ID: Cc: freebsd-stable@freebsd.org Subject: Re: panic: vm_fault_copy_wired: page missing X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Apr 2010 08:50:43 -0000 > On Thu, Apr 15, 2010 at 12:22 AM, Daniel Braniss wrot=3De: > > Hi, > > I'm getting this with FreeBSD-8-stable, it usually happens when > > starting apache: > > > > panic: vm_fault_copy_wired: page missing > > cpuid =3D 3 > > KDB: enter: panic > > =5Bthread pid 1013 tid 100106 =5D > > Stopped at =A0 =A0 =A0kdb_enter+0x3d: movq =A0 =A0=240,0x68f170(%rip)= > > db> tr > > Tracing pid 1013 tid 100106 td 0xffffff0007a66ae0 > > kdb_enter() at kdb_enter+0x3d > > panic() at panic+0x17b > > vm_fault_copy_entry() at vm_fault_copy_entry+0x283 > > vmspace_fork() at vmspace_fork+0x4d0 > > fork1() at fork1+0x35f > > fork() at fork+0x1c > > syscall() at syscall+0x1e7 > > Xfast_syscall() at Xfast_syscall+0xe1 > > --- syscall (2, FreeBSD ELF64, fork), rip =3D 0x8009f41ac, rsp =3D 0x= 7fff=3Dffffe7d8, > > rbp =3D 0x800c34a80 --- > > > > any help in tracking this? > > Hi Danny, > Can you provide some details about your systems, like amd64 vs > i386, processor model, amount of RAM, swap, etc? sure, straight from the lion's mouth: Copyright (c) 1992-2010 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved.= FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 8.0-STABLE =2333 r2073: Wed Apr 14 15:29:07 IDT 2010 danny=40sunfire:/r+d/obj/sunfire/r+d/stable/8/sys/HUJI amd64 Timecounter =22i8254=22 frequency 1193182 Hz quality 0 CPU: Dual-Core AMD Opteron(tm) Processor 2218 (2613.41-MHz K8-class CPU) Origin =3D =22AuthenticAMD=22 Id =3D 0x40f13 Family =3D f Model =3D = 41 Stepping =3D 3 Features=3D0x178bfbff Features2=3D0x2001 AMD Features=3D0xea500800 AMD Features2=3D0x1f real memory =3D 17179869184 (16384 MB) avail memory =3D 16562614272 (15795 MB) the hardware is a Sun X2200. thanks for any help=21 this machine is supposed to replace our old web se= rver and it's not happening :-( danny