From owner-freebsd-stable Sat Oct 7 11:53:38 2000 Delivered-To: freebsd-stable@freebsd.org Received: from david.siemens.de (david.siemens.de [192.35.17.14]) by hub.freebsd.org (Postfix) with ESMTP id 68F8137B66C for ; Sat, 7 Oct 2000 11:53:34 -0700 (PDT) X-Envelope-Sender-Is: ust@cert.siemens.de (at relayer david.siemens.de) Received: from mail1.siemens.de (mail1.siemens.de [139.23.33.14]) by david.siemens.de (8.11.0/8.11.0) with ESMTP id e97IrWI06176 for ; Sat, 7 Oct 2000 20:53:33 +0200 (MET DST) Received: from mars.cert.siemens.de (ust.mchp.siemens.de [139.23.201.17]) by mail1.siemens.de (8.11.0/8.11.0) with ESMTP id e97IrWP14597 for ; Sat, 7 Oct 2000 20:53:32 +0200 (MET DST) Received: from alaska.cert.siemens.de (reims.mchp.siemens.de [139.23.202.134]) by mars.cert.siemens.de (8.11.1/8.11.1/Siemens CERT [ $Revision: 1.8 ]) with ESMTP id e97IrWs18287 for ; Sat, 7 Oct 2000 20:53:32 +0200 (CEST) Received: (from ust@localhost) by alaska.cert.siemens.de (8.11.1/8.11.1/alaska [ $Revision: 1.4 ]) id e97IrWF00510 for freebsd-stable@freebsd.org; Sat, 7 Oct 2000 20:53:32 +0200 (CEST) Date: Sat, 7 Oct 2000 20:53:31 +0200 From: Udo Schweigert To: freebsd-stable@freebsd.org Subject: ahc driver sort of broken Message-ID: <20001007205311.A467@alaska.cert.siemens.de> Mail-Followup-To: freebsd-stable@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i X-Operating-System: FreeBSD 4.1.1-STABLE Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi all, after cvsuping today and a "make world" my kernel did a panic: ..... da0: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled da0: 17429MB (35694860 512 byte sectors: 255H 63S/T 2221C) da1 at ahc0 bus 0 target 1 lun 0 da1: Fixed Direct Access SCSI-2 device da1: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled da1: 17429MB (35694860 512 byte sectors: 255H 63S/T 2221C) Mounting root from ufs:/dev/da0s1a cd0 at ahc0 bus 0 target 5 lun 0 cd0: Removable CD-ROM SCSI-2 device cd0: 20.000MB/s transfers (20.000MHz, offset 16) cd0: Attempt to query device size failed: NOT READY, Medium not present vinum: loaded da4 at ahc1 bus 0 target 6 lun 0 da4: Removable Direct Access SCSI-2 device da4: 3.300MB/s transfers da4: 96MB (196608 512 byte sectors: 64H 32S/T 96C) (da5:ahc1:0:5:0): SCB 0x3 - timed out while idle, SEQADDR == 0x5 sg[0] - Addr 0xfcc5420 : Length -2147483640 (da5:ahc1:0:5:0): Queuing a BDR SCB ahc1: WARNING no command for scb 2 (cmdcmplt) QOUTPOS = 23 (da5:ahc1:0:5:0): SCB 0x3 - timed out while idle, SEQADDR == 0x5 sg[0] - Addr 0xfcc5420 : Length -2147483640 (da5:ahc1:0:5:0): no longer in timeout, status = 34b Fatal trap 12: page fault while in kernel mode fault virtual address = 0x0 fault code = supervisor read, page not present instruction pointer = 0x8:0xc0137558 stack pointer = 0x10:0xc0290a08 frame pointer = 0x10:0xc0290a18 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = Idle interrupt mask = cam trap number = 12 panic: page fault syncing disks... done Uptime: 18s Automatic reboot in 15 seconds - press a key on the console to abort The next boot with the same kernel is OK because the JAZ-drive (da5) responds immediately to the INQUIRY command (The jaz needs some time to spinup the disc inside the drive). Before the MFC of the new ahc driver this did not happen. Regards. -- Udo Schweigert, Siemens AG | Voice : +49 89 636 42170 ZT IK 3, Siemens CERT | Fax : +49 89 636 41166 D-81730 Muenchen / Germany | email : ust@cert.siemens.de PGP-2/5 fingerprint | D8 A5 DF 34 EC 87 E8 C6 E2 26 C4 D0 EE 80 36 B2 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message