From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 20 Jun 2001 21:08:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 20 Jun 2001 21:08:20 -0400 Received: from snowstorm.mail.pipex.net ([158.43.192.97]:22670 "HELO snowstorm.mail.pipex.net") by vger.kernel.org with SMTP id ; Wed, 20 Jun 2001 21:08:04 -0400 From: "Trevor Hemsley" To: "linux-kernel@vger.kernel.org" Date: Thu, 21 Jun 2001 02:08:17 +0000 Reply-To: "Trevor Hemsley" X-Mailer: PMMail 1.96a For OS/2 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Subject: aic7xxx oops with 2.4.5-ac13 Message-Id: <20010621010814Z264340-17720+6179@vger.kernel.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Just upgraded from 2.4.3 to 2.4.5-ac13 and get an aiee, killing interrupt handler on boot as aic7xxx.o is loaded. I have an Adaptec 2906 PCI card with a Nikon CoolscanIII and an HP optical drive attached. Works ok on aic7xxx_old. Works with an initial bus reset on 2.4.3. Dies a horrible death on 2.4.5-ac13. trevor@trevor4:/tmp > /sbin/lspci 00:00.0 Host bridge: Intel Corporation 440BX/ZX - 82443BX/ZX Host bridge (rev 03) 00:01.0 PCI bridge: Intel Corporation 440BX/ZX - 82443BX/ZX AGP bridge (rev 03) 00:07.0 ISA bridge: Intel Corporation 82371AB PIIX4 ISA (rev 02) 00:07.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) 00:07.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) 00:07.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 02) 00:09.0 SCSI storage controller: Adaptec AHA-7850 (rev 03) 00:0a.0 SCSI storage controller: Initio Corporation 360P (rev 02) 00:0b.0 Network controller: Compaq Computer Corporation Netelligent 10/100 (rev 10) 00:0c.0 Ethernet controller: 3Com Corporation 3c900 Combo [Boomerang] 01:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200 AGP (rev 01) On 2.4.3 I get the following errors when aic7xxx loads ahc_pci:0:9:0: WARNING no command for scb 0 (cmdcmplt) QOUTPOS = 0 scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.1.5 aic7850: Single Channel A, SCSI Id=7, 3/255 SCBs scsi1:0:2:0: Attempting to queue an ABORT message (scsi1:A:2:0): Queuing a recovery SCB scsi1:0:2:0: Device is disconnected, re-queuing SCB Recovery code sleeping (scsi1:A:2:0): Abort Message Sent (scsi1:A:2:0): SCB 3 - Abort Completed. Recovery SCB completes Recovery code awake aic7xxx_abort returns 8194 It then carries on and works. Ksymoops output follows but may not be entirely reliable because it's from a hand written file and /proc/ksyms and /proc/modules are from 2.4.3. trevor@trevor4:/tmp > more decoded-245-ksymoops ksymoops 2.4.0 on i686 2.4.3. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.5-ac13/ (specified) -m /l243/System.map-2.4.5-ac13 (specified) Unable to handle kernel NULL pointer dereference at virtual address 00000004 c018d250 *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010057 eax: 00000000 ebx: 00000012 ecx: 00000001 edx: 00000000 esi: ffffffff edi: d74f0600 ebp: 00000000 esp: c0233dc0 ds: 0018 es: 0018 ss: 0018 Process swapper (pid 0, stackpage=c0233000) Stack: d9133058 00000000 00000000 00000012 00000000 d74f0600 00000000 414f0600 d74f0600 00000001 00000001 d91356ee d74f0600 d74f0690 00000000 00000000 00000003 d913e18f d74f0600 00000012 00000000 d74f0600 00000000 00000010 Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] Code: 8b 40 04 85 c0 74 15 3b 90 6c 00 00 00 75 07 80 88 fc 00 00 >>EIP; c018d250 <===== Trace; d9133058 <[serial].bss.end+18d5/18dd> Trace; d91356ee <[aic7xxx]ahc_filter_command+20a/2a4> Trace; d913e18f <[aic7xxx]ahc_reset+37/470> Trace; d913e4fd <[aic7xxx]ahc_reset+3a5/470> Trace; d913e539 <[aic7xxx]ahc_reset+3e1/470> Trace; c0115b98 Trace; c0110000 Trace; d9136b89 <[aic7xxx]ahc_pci_map_registers+1c5/254> Trace; e6948262 Trace; c019c9a2 Trace; c011c635 Trace; d9132ad4 <[serial].bss.end+1351/18dd> Trace; c0108301 Trace; c01084e6 Trace; c0105160 Trace; c0105160 Trace; c010a82e Trace; c0105160 Trace; c0105160 Trace; c0100018 Trace; c010518d Trace; c01051f2 Trace; c0105000 Trace; c01001cf Code; c018d250 00000000 <_EIP>: Code; c018d250 <===== 0: 8b 40 04 mov 0x4(%eax),%eax <===== Code; c018d253 3: 85 c0 test %eax,%eax Code; c018d255 5: 74 15 je 1c <_EIP+0x1c> c018d26c Code; c018d257 7: 3b 90 6c 00 00 00 cmp 0x6c(%eax),%edx Code; c018d25d d: 75 07 jne 16 <_EIP+0x16> c018d266 Code; c018d25f f: 80 88 fc 00 00 00 00 orb $0x0,0xfc(%eax) <0> Kernel panic: Aiee, killing interrupt handler! 1070 warnings issued. Results may not be reliable. Trevor Hemsley, Brighton, UK. Trevor-Hemsley@dial.pipex.com