From owner-freebsd-current@FreeBSD.ORG Wed Oct 24 15:45:49 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9D3E316A41A for ; Wed, 24 Oct 2007 15:45:49 +0000 (UTC) (envelope-from askbill@conducive.net) Received: from conducive.net (lindfield.ch [203.194.153.81]) by mx1.freebsd.org (Postfix) with ESMTP id 726FD13C48D for ; Wed, 24 Oct 2007 15:45:49 +0000 (UTC) (envelope-from askbill@conducive.net) Received: from cm218-253-81-177.hkcable.com.hk ([218.253.81.177]:60921 helo=pb.local) by conducive.net with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.63 (FreeBSD)) (envelope-from ) id 1IkiQH-0001RB-5e for freebsd-current@freebsd.org; Wed, 24 Oct 2007 15:45:33 +0000 Message-ID: <471F689C.1090408@conducive.net> Date: Wed, 24 Oct 2007 11:45:32 -0400 From: =?UTF-8?B?6Z+T5a625qiZIEJpbGwgSGFja2Vy?= User-Agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.8.1.2) Gecko/20070221 SeaMonkey/1.1.1 MIME-Version: 1.0 To: freebsd-current@freebsd.org References: <20071024084030.BA6C0A8F@resin17.mta.everyone.net> In-Reply-To: <20071024084030.BA6C0A8F@resin17.mta.everyone.net> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: random panics: vm_phys_free_pages: page 0xc22c72a0 has unexpected order 10 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Oct 2007 15:45:49 -0000 Brad Allen wrote: > I am getting random panics with 7.0-CURRENT i386, a couple of > examples of what has been triggering them is extracting ports > tree via portsnap and compiling ports. > > Unread portion of the kernel message buffer: > panic: vm_phys_free_pages: page 0xc22c72a0 has unexpected order 10 > cpuid = 0 > KDB: enter: panic > Uptime: 1h35m53s > Physical memory: 1011 MB > Dumping 167 MB: 152 136 120 104 88 72 56 40 24 8 > > #0 doadump () at pcpu.h:195 > 195 pcpu.h: No such file or directory. > in pcpu.h > (kgdb) bt > #0 doadump () at pcpu.h:195 > #1 0xc074d98e in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409 > #2 0xc074dc4b in panic (fmt=Variable "fmt" is not available.) at > /usr/src/sys/kern/kern_shutdown.c:563 > #3 0xc0969ace in vm_phys_free_pages (m=0xc22c72a0, order=0) > at /usr/src/sys/vm/vm_phys.c:419 > #4 0xc096443e in vm_page_free_toq (m=0xc22c72a0) > at /usr/src/sys/vm/vm_page.c:1308 > #5 0xc0964526 in vm_page_free_zero (m=0xc22c72a0) > at /usr/src/sys/vm/vm_page.c:511 > #6 0xc09fe043 in pmap_remove_pages (pmap=0xc6c00344) > at /usr/src/sys/i386/i386/pmap.c:1142 > #7 0xc095d64c in vmspace_exit (td=0xc75bc000) at /usr/src/sys/vm/vm_map.c:395 > #8 0xc072eaeb in exit1 (td=0xc75bc000, rv=0) > at /usr/src/sys/kern/kern_exit.c:294 > #9 0xc072f8ad in sys_exit (td=Could not find the frame base for "sys_exit".) > at /usr/src/sys/kern/kern_exit.c:98 > #10 0xc0a025b3 in syscall (frame=0xe678bd38) > at /usr/src/sys/i386/i386/trap.c:1008 > #11 0xc09e8850 in Xint0x80_syscall () > at /usr/src/sys/i386/i386/exception.s:196 > #12 0x00000033 in ?? () > Previous frame inner to this frame (corrupt stack?) > > Any help would be greatly appreciated. > > Regards > > Brad Is that heppening for-each port you attempt, or during some longer-running work with a succession of ports / the whole tree? Bill