Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 25 Oct 2001 06:06:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 25 Oct 2001 06:06:48 -0400 Received: from genesis.westend.com ([212.117.67.2]:26267 "EHLO genesis.westend.com") by vger.kernel.org with ESMTP id ; Thu, 25 Oct 2001 06:06:35 -0400 Date: Thu, 25 Oct 2001 12:07:01 +0200 From: Christian Hammers To: linux-kernel@vger.kernel.org Cc: Christian Hammers Subject: BUG() in asm/pci.h:142 with 2.4.13 Message-ID: <20011025120701.C6557@westend.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.12i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello My system crashed several times now with 2.4.11-pre6 and 2.4.13 (pre6 because it was the first one I got that fixed some 2GB RAM memory allocation bug). 2.4.13 was the easiest one to reproduce: when starting the tape backup to a HP DDS3/DAT Streamer (C1537A) via a Adaptec SCSI Controller (Adaptec 7892A in /proc/pci) on a Gigabyte GA-6VTXD Dual Motherboard with two PIII and 2GB of RAM it crashed immediately with the error attached below. The machine was under "stresstest-simulation" load at this time. The tape_backup.pl uses the "mt" and "cpio" commands to access /dev/nst0. Maybe worth noting is, that the system crashed another time yesterday after replacing the external SCSI RAID Chassis/Controller (not the disks in it) and just this moment with another message (see below). Any help or hints appreciated! [please keep me Cc'ed as I'm not subscribed to this list] bye, -christian- kernel: kernel BUG at /usr/local/src/kernel/linux-2.4.13/include/asm/pci.h:142! kernel: invalid operand: 0000 kernel: CPU: 1 kernel: EIP: 0010:[ahc_linux_run_device_queue+899/2144] Not tainted kernel: EFLAGS: 00010082 kernel: eax: 00000048 ebx: f7bb5650 ecx: c0275a88 edx: 00010071 kernel: esi: c5915a30 edi: 00000000 ebp: c5915a30 esp: e9ae3e14 kernel: ds: 0018 es: 0018 ss: 0018 kernel: Process tape_backup.pl (pid: 4366, stackpage=e9ae3000) kernel: Stack: c024e100 0000008e f7bbec00 e9ae3e6c 00000000 00000000 f5358de0 0000000e kernel: f7bbec10 00000007 00000007 401af000 41ffffff 00000004 c5915600 c01b0e09 kernel: f7bbec00 c301fee0 00000202 d35ce1d4 c5915600 f7bbfa20 00000096 c01a5f76 kernel: Call Trace: [ahc_linux_queue+361/424] [scsi_dispatch_cmd+354/632] [scsi_done+0/200] [scsi_request_fn+752/820] [__scsi_insert_special+110/128] kernel: [scsi_insert_special_req+26/32] [scsi_do_req+284/324] [] [] [] [sys_write+143/196] kernel: [system_call+51/56] kernel: kernel: Code: 0f 0b eb 18 90 83 7e 04 00 75 14 68 90 00 00 00 68 00 e1 24 # # The output from the other SCSI crash. This came from remote syslogging # and console. # kernel: scsi0:0:0:0: Attempting to queue an ABORT message kernel: (scsi0:A:0:0): Queuing a recovery SCB kernel: scsi0:0:0:0: Device is disconnected, re-queuing SCB kernel: Recovery code sleeping kernel: (scsi0:A:0:0): Abort Tag Message Sent kernel: (scsi0:A:0:0): SCB 153 - Abort Tag Completed. kernel: Recovery SCB completes kernel: Recovery code awake kernel: aic7xxx_abort returns 8194 kernel: scsi0:0:0:0: Attempting to queue an ABORT message Some more debugging help: mtv-server:/usr/local/src/kernel/linux-2.4.13/include/asm# lspci 00:00.0 Host bridge: VIA Technologies, Inc. VT82C691 [Apollo PRO] (rev c4) 00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598 [Apollo MVP3 AGP] 00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super] (rev 40) 00:07.1 IDE interface: VIA Technologies, Inc. VT82C586 IDE [Apollo] (rev 06) 00:07.2 USB Controller: VIA Technologies, Inc. VT82C586B USB (rev 1a) 00:07.3 USB Controller: VIA Technologies, Inc. VT82C586B USB (rev 1a) 00:07.4 SMBus: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 40) 00:0a.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone] (rev 30) 00:0c.0 SCSI storage controller: Adaptec 7892A (rev 02) 01:00.0 VGA compatible controller: ATI Technologies Inc Rage XL AGP (rev 27) mtv-server:~$ cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: easyRAID Model: U3 Rev: 0001 Type: Direct-Access ANSI SCSI revision: 03 Host: scsi0 Channel: 00 Id: 02 Lun: 00 Vendor: HP Model: C1537A Rev: L708 Type: Sequential-Access ANSI SCSI revision: 02 -- Christian Hammers WESTEND GmbH - Aachen und Dueren Tel 0241/701333-0 ch@westend.com Internet & Security for Professionals Fax 0241/911879 WESTEND ist CISCO Systems Partner - Premium Certified - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/