From owner-freebsd-current@FreeBSD.ORG Mon Aug 30 01:58:28 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BC5F316A4CE for ; Mon, 30 Aug 2004 01:58:28 +0000 (GMT) Received: from creme-brulee.marcuscom.com (rrcs-midsouth-24-172-16-118.biz.rr.com [24.172.16.118]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4654043D48 for ; Mon, 30 Aug 2004 01:58:28 +0000 (GMT) (envelope-from marcus@marcuscom.com) Received: from [192.168.1.4] (shumai.marcuscom.com [192.168.1.4]) i7U1uVq0004124 for ; Sun, 29 Aug 2004 21:56:31 -0400 (EDT) (envelope-from marcus@marcuscom.com) From: Joe Marcus Clarke To: current@freebsd.org Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-SAmFexpP4n2nZT2k/Zqo" Organization: MarcusCom, Inc. Message-Id: <1093831099.61516.30.camel@shumai.marcuscom.com> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 Date: Sun, 29 Aug 2004 21:58:19 -0400 X-Spam-Status: No, hits=-4.9 required=5.0 tests=BAYES_00 autolearn=ham version=2.64 X-Spam-Checker-Version: SpamAssassin 2.64 (2004-01-11) on creme-brulee.marcuscom.com Subject: Panic on 6.0 building ports X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Mon, 30 Aug 2004 01:58:28 -0000 --=-SAmFexpP4n2nZT2k/Zqo Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On my Tinderbox machine (similar in operation to pointyhat), I was building packages for 4.10-RELEASE and 5.2.1-RELEASE, and the machine panicked. This is a single-CPU Pentium 4 with 2 GB of RAM. The drive being used for builds is a Maxtor SATA drive connected to a Promise SATA controller. Here is the manually transcribed panic and trace: Fatal trap 12: page fault while in kernel mode cpuid =3D 0; apic id =3D 00 fault virtual address =3D 0x1c fault code =3D supervisor write, page not present instruction pointer =3D 0x8:0xc0533d07 stack pointer =3D 0x10:0xf5f30a4c frame pointer =3D 0x10:0xf5f30a58 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, def32 1, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 27441 (cpp0) Stopped at vfs_vmio_release+0x1b: lock cmpxchgl %ecx,0x1c(%edx) vfs_vmio_release(dc1fee68) at vfs_vmio_release+0x1b getnewbuf(0,0,4000,4000,1c000) at getnewbuf+0x2b6 getblk(c8103210,7,0,4000,0) at getblk+0x400 cluster_read(c8103210,7,0,4000,0) at cluster_read+0xde ffs_read(f5f30c14) at ffs_read+0x25e vm_read(c3834e58,f5f30c88,c484f880,0,c5877160) at vn_read+0x178 dofileread(c5877160,c3834e58,7,814f000,2f2ed) at dofileread+0x95 read(c5877160,f5f30d14,3,4,293) at read+0x3b syscall(2f,2f,2f,814f000,2f2ed) at syscall+0x287 Xint0x80_syscall() at Xint0x80_syscall+0x1f --- syscall (3, FreeBSD ELF32, read) eip =3D 0x8064924, esp =3D 0xbfbfd394,= ebp =3D 0xbfbfd3c0 --- The machine is running: FreeBSD fugu.marcuscom.com 6.0-CURRENT FreeBSD 6.0-CURRENT #0: Sun Aug 29 01:02:18 EDT 2004 =20 root@new-fugu.marcuscom.com:/space2/obj/usr/src/sys/FUGU i386 Joe --=20 PGP Key : http://www.marcuscom.com/pgp.asc --=-SAmFexpP4n2nZT2k/Zqo Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (FreeBSD) iD8DBQBBMom7b2iPiv4Uz4cRAiSXAJ9xSFivNnPjqH1Lc9Io7Erpp621JQCfRWCm sFEmij47PHfd2QraL3dcuPo= =Iqc3 -----END PGP SIGNATURE----- --=-SAmFexpP4n2nZT2k/Zqo--