From owner-freebsd-current@FreeBSD.ORG Sun Jul 4 15:32:44 2010 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 BC8B210656CB for ; Sun, 4 Jul 2010 15:32:44 +0000 (UTC) (envelope-from naylor.b.david@gmail.com) Received: from mail-wy0-f182.google.com (mail-wy0-f182.google.com [74.125.82.182]) by mx1.freebsd.org (Postfix) with ESMTP id 4AE2A8FC08 for ; Sun, 4 Jul 2010 15:32:43 +0000 (UTC) Received: by wyb34 with SMTP id 34so3089132wyb.13 for ; Sun, 04 Jul 2010 08:32:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:organization:to:subject :date:user-agent:mime-version:content-type:content-transfer-encoding :message-id; bh=y5g9x60QiKhK1JVkDwL4Zfayz57KDLPTzsOyfNQpgss=; b=po+a8xVqeBDjdFgfOKbBuC1uKFd2uB/td66Lob/fWg7VtNHvu7VqJaU0+u2Lk/wZGP JYekkha5VI4+35v0CTsM+nxPU8jesZPMPQiRPh+c7AYb+pcAAFgJ08xLemQcK5Ph/9fl S3AXdiLLHbE5oEcpPave8iaKuijL/BJtQBaPg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:organization:to:subject:date:user-agent:mime-version :content-type:content-transfer-encoding:message-id; b=PXjiVYcxEbSF74U7t1VX4+Al2y2VkA8ij8+BGwCh6ZrOz61TPnWwExXkcqoXOaBWJl pFqjGnDRIaUwNNxCZa1TSi30OTd0cakIq8F0+XcDkenJldU9qukaTUNKkannSKxnCMAA GDyOmSETKDNkgWX1advig+ks8gQJlr5rD+iS0= Received: by 10.227.133.79 with SMTP id e15mr1923138wbt.174.1278257558116; Sun, 04 Jul 2010 08:32:38 -0700 (PDT) Received: from dragon.dg (41-132-24-150.dsl.mweb.co.za [41.132.24.150]) by mx.google.com with ESMTPS id a27sm23981254wbe.12.2010.07.04.08.32.26 (version=SSLv3 cipher=RC4-MD5); Sun, 04 Jul 2010 08:32:36 -0700 (PDT) From: David Naylor Organization: Private To: freebsd-current@freebsd.org, kde-freebsd@kde.org Date: Sun, 4 Jul 2010 17:32:25 +0200 User-Agent: KMail/1.13.3 (FreeBSD/9.0-CURRENT; KDE/4.4.3; amd64; ; ) MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart3190345.fnLepLlq3t"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <201007041732.29585.naylor.b.david@gmail.com> Cc: Subject: k3b causing kernel panic 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: Sun, 04 Jul 2010 15:32:44 -0000 --nextPart3190345.fnLepLlq3t Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, K3b is causing FreeBSD to panic with a recent amd64 custom kernel from=20 current. The kernel is from ~ 1 July) and does include the changes from=20 r209590. Some of the changes I made include: options ATA_CAM and I have one DVD-RW installed: # dmesg | grep 'cd[0-9]' cd0 at ata0 bus 0 scbus0 target 0 lun 0 cd0: Removable CD-ROM SCSI-0 device=20 cd0: 66.700MB/s transfers (UDMA4, ATAPI 12bytes, PIO 65534bytes) cd0: Attempt to query device size failed: NOT READY, Medium not present - t= ray=20 closed The backtrace from the panic: =46atal trap 12: page fault while in kernel mode cpuid =3D 1; apic id =3D 01 fault virtual address =3D 0x7fffffffca10 fault code =3D supervisor write data, page not present instruction pointer =3D 0x20:0xffffffff801deffb stack pointer =3D 0x28:0xffffff80ae07ab00 frame pointer =3D 0x28:0xffffff80ae07ab30 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 12 (irq14: ata0) [ thread pid 12 tid 100039 ] Stopped at ata_pio_read+0x10a: repe insw %dx,%es:(%rdi) db> bt Tracing pid 12 tid 100039 td 0xffffff0002a013d0 ata_pio_read() at ata_pio_read+0x10a ata_end_transaction() at ata_end_transaction+0x45f ata_interrupt_locked() at ata_interrupt_locked+0x54 ata_interrupt() at ata_interrupt+0x34 intr_event_execute_handlers() at intr_event_execute_handlers+0xf9 ithread_loop() at ithread_loop+0x8e fork_exit() at fork_exit+0x118 fork_trampoline() at fork_trampoline+0xe =2D-- trap 0, rip =3D 0, rsp =3D 0xffffff80ae07ad30, rbp =3D 0 --- Is there anything I can do to assist diagnostics? Regards, David --nextPart3190345.fnLepLlq3t Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iEYEABECAAYFAkwwqY0ACgkQUaaFgP9pFrKHnQCgixFE8e1r2axm/bZoAoaZrrfh u5kAn2Nxrw2GDkL1escB9YeELYWih6YG =w/DG -----END PGP SIGNATURE----- --nextPart3190345.fnLepLlq3t--