From owner-freebsd-current@FreeBSD.ORG Sat Feb 24 19:55:57 2007 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 0873C16A402 for ; Sat, 24 Feb 2007 19:55:57 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from relay02.kiev.sovam.com (relay02.kiev.sovam.com [62.64.120.197]) by mx1.freebsd.org (Postfix) with ESMTP id 92CBF13C428 for ; Sat, 24 Feb 2007 19:55:56 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from [212.82.216.227] (helo=fw.zoral.com.ua) by relay02.kiev.sovam.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.60) (envelope-from ) id 1HL2zj-0009Do-2T for current@freebsd.org; Sat, 24 Feb 2007 21:55:55 +0200 Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by fw.zoral.com.ua (8.13.4/8.13.4) with ESMTP id l1OJteso002360 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 24 Feb 2007 21:55:40 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.13.8/8.13.8) with ESMTP id l1OJtesE086157; Sat, 24 Feb 2007 21:55:40 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.13.8/8.13.8/Submit) id l1OJteWO086156; Sat, 24 Feb 2007 21:55:40 +0200 (EET) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Sat, 24 Feb 2007 21:55:40 +0200 From: Kostik Belousov To: Alexandre Sunny Kovalenko Message-ID: <20070224195540.GB77131@deviant.kiev.zoral.com.ua> References: <1171414959.906.16.camel@RabbitsDen.RabbitsLawn.verizon.net> <20070214011755.GA73381@xor.obsecurity.org> <1171500531.780.6.camel@RabbitsDen.RabbitsLawn.verizon.net> <20070215011400.GA10455@xor.obsecurity.org> <1171982928.751.1.camel@RabbitsDen.RabbitsLawn.verizon.net> <1172156865.848.14.camel@RabbitsDen.RabbitsLawn.verizon.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="EuxKj2iCbKjpUGkD" Content-Disposition: inline In-Reply-To: <1172156865.848.14.camel@RabbitsDen.RabbitsLawn.verizon.net> User-Agent: Mutt/1.4.2.2i X-Virus-Scanned: ClamAV version 0.88.7, clamav-milter version 0.88.7 on fw.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-0.1 required=5.0 tests=ALL_TRUSTED,SPF_NEUTRAL autolearn=failed version=3.1.8 X-Spam-Checker-Version: SpamAssassin 3.1.8 (2007-02-13) on fw.zoral.com.ua X-Scanner-Signature: b11a0dd960b728cbee92fea3b4ac1d10 X-DrWeb-checked: yes X-SpamTest-Envelope-From: kostikbel@gmail.com X-SpamTest-Group-ID: 00000000 X-SpamTest-Info: Profiles 803 [Feb 24 2007] X-SpamTest-Info: helo_type=3 X-SpamTest-Info: {received from trusted relay: not dialup} X-SpamTest-Method: none X-SpamTest-Method: Local Lists X-SpamTest-Rate: 0 X-SpamTest-Status: Not detected X-SpamTest-Status-Extended: not_detected X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0255], KAS30/Release Cc: current@freebsd.org, Kris Kennaway Subject: Re: -CURRENT panics on intensive fs operations. 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: Sat, 24 Feb 2007 19:55:57 -0000 --EuxKj2iCbKjpUGkD Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Feb 22, 2007 at 10:07:45AM -0500, Alexandre Sunny Kovalenko wrote: > On Tue, 2007-02-20 at 09:48 -0500, Alexandre "Sunny" Kovalenko wrote: > > On Wed, 2007-02-14 at 20:14 -0500, Kris Kennaway wrote: > > > On Wed, Feb 14, 2007 at 07:48:51PM -0500, Alexandre Sunny Kovalenko w= rote: > > > > On Tue, 2007-02-13 at 20:17 -0500, Kris Kennaway wrote: > > > > > On Tue, Feb 13, 2007 at 08:02:39PM -0500, Alexandre Sunny Kovalen= ko wrote: > > > > > > I can reliably panic -CURRENT (Feb 11, noon EST) with the somet= hing that > > > > > > excersises the file system. I have currently settled on (cd /us= r/ports; > > > > > > make clean), but it all started out as doing some "emerges" to = test the > > > > > > latest linuxolator. In the case of the "make clean" I have seen= it > > > > > > crashing as early as /usr/ports/audio and as late > > > > > > as /usr/ports/textproc.=20 > > > > > >=20 > I am still not capable to get good backtrace from the kernel dump, but I > have managed to hook up remote console to this machine, so here are > results: >=20 > db> bt > Tracing pid 33 tid 100032 td 0xc4cee510 > kdb_enter(c067c69d) at kdb_enter+0x2b > panic(c0667ba3,c306d5c0,c306d5c0,e38a2cfc,c0619fd9,...) at panic+0x11c > vm_pageq_remove_nowakeup(c306d5c0,c061a0b8,e38a2d04,c061a0ee,e38a2d24,...= ) at vm_pageq_remove_nowakeup+0x35 > vm_page_zero_idle(e38a2d24,c04c7fe4,0,e38a2d38,c4ef8900,...) at > vm_page_zero_idle+0x49 > vm_pagezero(0,e38a2d38) at vm_pagezero+0x36 > fork_exit(c061a0b8,0,e38a2d38) at fork_exit+0xac > fork_trampoline() at fork_trampoline+0x8 > --- trap 0, eip =3D 0, esp =3D 0xe38a2d70, ebp =3D 0 --- > db> ps > pid ppid pgrp uid state wmesg wchan cmd > > 33 0 0 0 RL CPU 0 [pagezero] > >=20 > ... and (hopefully) relevant bits from the source > (kgdb) list *vm_pageq_remove_nowakeup+0x35 > 0xc06192f9 is in vm_pageq_remove_nowakeup > (/usr/src/sys/vm/vm_pageq.c:223). > 218 struct vpgqueues *pq; > 219 > 220 if (queue !=3D PQ_NONE) { > 221 pq =3D &vm_page_queues[queue]; > 222 VM_PAGE_SETQUEUE2(m, PQ_NONE); > 223 TAILQ_REMOVE(&pq->pl, m, pageq); There, please, show the output of "p/x *m" and "p/x *pq". --EuxKj2iCbKjpUGkD Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQFF4Jg7C3+MBN1Mb4gRAtH1AJ9aS5hePS6dhQbrK52ZERDxymNP+wCgt8Tw YrjHdHrc3AuySM8JkNNhEKo= =CN1C -----END PGP SIGNATURE----- --EuxKj2iCbKjpUGkD--