From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261780AbTJMPDG (ORCPT ); Mon, 13 Oct 2003 11:03:06 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261799AbTJMPDF (ORCPT ); Mon, 13 Oct 2003 11:03:05 -0400 Received: from mail.gmx.net ([213.165.64.20]:48365 "HELO mail.gmx.net") by vger.kernel.org with SMTP id S261780AbTJMPCG (ORCPT ); Mon, 13 Oct 2003 11:02:06 -0400 X-Authenticated: #555711 From: "Sebastian Piecha" To: linux-kernel@vger.kernel.org Date: Mon, 13 Oct 2003 17:01:57 +0200 MIME-Version: 1.0 Subject: oops in skb in 2.4.20/2.4.22-ac4/2.4.23pre1 but not 2.6.0-test1/test7 Message-ID: <3F8ADA85.8256.10ABE6B1@localhost> X-mailer: Pegasus Mail for Windows (v4.12a) Content-type: text/plain; charset=US-ASCII Content-transfer-encoding: 7BIT Content-description: Mail message body Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello, several times I got an OOPS in skb_drop_fraglist or alloc_skb. Here's a description of what has happened. Any help would be appreciated. Please CC me on all further mail traffic. Contents: 1) one line summary 2) full description 3) keywords 4) /proc/version 5) OOPS-message (kernel 2.4.20, 2.4.22-ac4, 2.4.23pre1) 6) shell script 7) environment 7.1) ver_linux 7.2) cpuinfo 7.3) modules (kernel 2.4.20, 2.4.22-ac4, 2.4.23pre1) 7.4) ioports, iomem (kernel 2.4.20, 2.4.22-ac4, 2.4.23pre1) 7.5) PCI 7.6) scsi 7.7) other (ide, interrupts, Reiser FS, Samba) ############################################################### 1) one line summary: When moving data (more than 4GB) from a Windows XP Client to a samba share or checking data stored on the samba share (Powerquest DriveImage images, 56 files, each ~700MB of size, checking with the Powerquest Image Explorer) the kernel panics with an OOPS. Linux has to be resetted hard. The error is occuring on kernel # 2.4.20 with samba 2.2.7a and 2.2.8a # 2.4.22-ac4 with samba 2.2.8a (2.2.7a I didn't try any more) # 2.4.23pre1 with samba 2.2.8a The error doesn't occur on kernel 2.6.0-test1 and test7 (the other 2.6.0-versions I didn't try). I compiled 2.4.22-ac4 only with PIIX and Promise 20269 ide support to prevent other ide driver to bother. I run memtest for about 25 hours without any error. ############################################################### 2) full description: I'm using Samba to distribute some shares to Windows clients. One of the shares is an Image-directory where I'm storing PQDI Images of Windows clients. One of the created images is about 40GB of size and is split up to 56 files each of same size. When verifying this image from a Win XP client, PQDI stops with an error (error 1811, "Could not read from image file") and the Linux kernel panics. Verifying this image from DOS (with MS network client) is done without any error. Also verifying smaller images is done without any error. Verifying this Image via NFS is also done without an error. Another PQDI version (7.0) also reports an error and the Linux Kernel panics. Copying more than 4 GB to the samba share also lets the kernel panic with an OOPS. Copying data locally from the Linux console is done without an error. In the beginning I thought that the Promise controller is the source of problem, now I'm not sure. Maybe it's samba or the combination of samba and kernel version. The share is lying in a directory on a Reiser filesystem: share Images ReiserFS LVM (on /dev/md0 only, 120GB) RAID1 /dev/md0 (120GB) /dev/hda1 + /dev/hde1 (one primary partition of 120GB on each drive) /dev/hda + /dev/hde (each 120GB) IDE UDMA133-controller As IDE-controller I first used a Promise FastTrak TX2000 (which supports "hardware"-RAID). I tried the binary Promise-driver (1.03.0.1) and the source code-driver (1.02.0.25), both without success. All time the OOPS occurred. Then I replaced the controller and both Samsung SP1203N-hard drives (each 120GB) against a Promise UltraTrak 133 TX2 and two Maxtor drives (6Y120P0, each 120GB) and installed a Linux native software-RAID without any Promise-driver. But again the OOPS occurred. Of course I updated the Promise-firmware to the latest level. To eliminate the RAID and LVM-drivers as the source of problem I installed just a Reiser FS on one 120GB-primary partition on one of both Maxtor disks (after removing the drive from the RAID). But again the Linux kernel panicked. Trying ext3 instead of reiserfs didn't help. As I do not have enough space on my scsi-disks I can't verify this big image from a scsi-disk. Sometimes the Linux kernel panic occurs immediately some minutes after starting the verify, sometimes it happens after reading half of all image files. Samba doesn't report any error. I also tried a different PCI-slot for the Promise-adapter without any success. ############################################################### 3) keywords: Suse Linux 8.20 kernel 2.4.20, 2.4.22-ac4, 2.4.23pre1, 2.6.0-test1, 2.6.0-test7, Promise Ultra 133 TX2, samba 2.2.7a, 2.28a ############################################################### 4) /proc/version: Linux version 2.4.20-4GB (root@Pentium.suse.de) (gcc version 3.3 20030226 (prerelease) (SuSE Linux)) #1 Wed Aug 6 18:26:21 UTC 2003 Linux version 2.4.22-ac4 (root@server01) (gcc version 2.95.3 20010315 (SuSE)) #2 SMP Sat Oct 11 00:22:06 CEST 2003 Linux version 2.4.23pre1-usbtest (2.4.23pre1@USB-test.suse.de) (gcc version 3.2.2) #1 Wed Aug 27 19:43:12 UTC 2003 Linux version 2.6.0-test7 (root@server01) (gcc version 2.95.3 20010315 (SuSE)) #1 Sat Oct 11 01:16:28 CEST 2003 ############################################################### 5) OOPS-message: kernel 2.4.20 EIP c022b217 refers to skb_drop_fraglist in vmlinux Oops: 0000 2.4.20-4GB #1 Wed Aug 6 18:26:21 UTC 2003 CPU: 0 EIP: 0010:[] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010206 eax: c428e6e0 ebx: 00200000 ecx: c428e6e0 edx: 00200000 esi: c940ee60 edi: c940eebc ebp: 00000046 esp: cb4d9cb8 ds: 0018 es: 0018 ss: 0018 Process tail (pid: 1780, stackpage=cb4d9000) Stack: c940ee60 c022b2ce c940ee60 c940ee60 c940ee60 c022b2eb c940ee60 c2d09c00 c022b43b c940ee60 fffffff9 c022f776 c940ee60 00000003 c0346f48 c0122b1f c0346f48 00000006 0000000e d3dcdfa0 cb4d9d24 c010a34c c464421e d488f350 Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] Code: 8b 1b 8b 42 70 48 74 0a ff 4a 70 0f 94 c0 84 c0 74 07 52 e8 >>EIP; c022b217 <===== >>eax; c428e6e0 <[ipv6]ip6_fl_gc_timer+ad980/c87300> >>ecx; c428e6e0 <[ipv6]ip6_fl_gc_timer+ad980/c87300> Trace; c022b2ce Trace; c022b2eb Trace; c022b43b <__kfree_skb+eb/140> Trace; c022f776 Trace; c0122b1f Trace; c010a34c Trace; c010c5f8 Trace; c021b096 Trace; c0215ac7 Trace; c0216558 Trace; c0216db8 Trace; c01c19c5 Trace; c01c34c0 Trace; c01c48af Trace; c01c57e2 Trace; c01c6443 Trace; c01b7dbc Trace; c01b95be Trace; c0159c01 Trace; c01b5737 Trace; c01b9450 Trace; c0144b08 Trace; c0108c33 Code; c022b217 00000000 <_EIP>: Code; c022b217 <===== 0: 8b 1b mov (%ebx),%ebx <===== Code; c022b219 2: 8b 42 70 mov 0x70(%edx),%eax Code; c022b21c 5: 48 dec %eax Code; c022b21d 6: 74 0a je 12 <_EIP+0x12> Code; c022b21f 8: ff 4a 70 decl 0x70(%edx) Code; c022b222 b: 0f 94 c0 sete %al Code; c022b225 e: 84 c0 test %al,%al Code; c022b227 10: 74 07 je 19 <_EIP+0x19> Code; c022b229 12: 52 push %edx Code; c022b22a 13: e8 00 00 00 00 call 18 <_EIP+0x18> <0>Kernel panic: Aiee, killing interrupt handler! ****************************************************** kernel 2.4.22-ac4 EIP c02518a3 refers to alloc_skb in vmlinux Oops: 0000 CPU: 0 EIP: 0010:[] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010206 eax: c525e660 ebx: 00200000 ecx: 00000000 edx: 00200000 esi: c5c97d40 edi: c5c97da0 ebp: c038ba24 esp: c034ff18 ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 0, stackpage=c034f000) Stack: c5c97d40 c025194b c5c97d40 c5c97d40 c5c97d40 c025196c c5c97d40 c5c97d40 c5c97d40 c0251ab4 c5c97d40 c57acd00 00000000 c0255103 c5c97d40 c038b4c8 00000001 fffffffd c03ac328 d3051000 c011e2cd c038b4c8 c03ac320 c03729c0 Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] [] Code: 8b 1b 8b 42 74 83 f8 01 74 0b f0 ff 4a 74 0f 94 c0 84 c0 74 >>EIP; c02518a3 <===== >>eax; c525e660 <_end+4e6fe3c/14cc883c> >>esi; c5c97d40 <_end+58a951c/14cc883c> >>edi; c5c97da0 <_end+58a957c/14cc883c> >>ebp; c038ba24 >>esp; c034ff18 Trace; c025194b Trace; c025196c Trace; c0251ab4 <__kfree_skb+ec/f4> Trace; c0255103 Trace; c011e2cd Trace; c010a32d Trace; c0106d70 Trace; c0105000 <_stext+0/0> Trace; c010c7d8 Trace; c0106d70 Trace; c0105000 <_stext+0/0> Trace; c0106d9c Trace; c0106deb Trace; c0105049 Code; c02518a3 00000000 <_EIP>: Code; c02518a3 <===== 0: 8b 1b mov (%ebx),%ebx <===== Code; c02518a5 2: 8b 42 74 mov 0x74(%edx),%eax Code; c02518a8 5: 83 f8 01 cmp $0x1,%eax Code; c02518ab 8: 74 0b je 15 <_EIP+0x15> Code; c02518ad a: f0 ff 4a 74 lock decl 0x74(%edx) Code; c02518b1 e: 0f 94 c0 sete %al Code; c02518b4 11: 84 c0 test %al,%al Code; c02518b6 13: 74 00 je 15 <_EIP+0x15> <0>Kernel panic: Aiee, killing interrupt handler! ***************************************************** kernel 2.4.23pre1 Oops: 0000 CPU: 0 EIP: 0010:[] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010206 eax: c40866a0 ebx: 00200000 ecx: c40866a0 edx: 00200000 esi: cec57360 edi: fffffff9 ebp: 00000046 esp: c0303f2c ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 0, stackpage=c0303000) Stack: cec57360 c0219d6e cec57360 cec57360 cec57360 c0219dab cec57360 cec57360 c0219efc cec57360 cf49cb20 c021e173 cec57360 00000003 c032c568 c0120629 c032c568 00000006 0000000e c0303f98 d3e02e40 c010a091 c0106f40 c0302000 Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] Code: 8b 1b 8b 42 74 48 74 0a ff 4a 74 0f 94 c0 84 c0 74 07 52 e8 >>EIP; c0219cd7 <===== >>eax; c40866a0 <_end+3cf81fc/14e64bbc> >>ecx; c40866a0 <_end+3cf81fc/14e64bbc> >>esi; cec57360 <_end+e8c8ebc/14e64bbc> >>esp; c0303f2c Trace; c0219d6e Trace; c0219dab Trace; c0219efc <__kfree_skb+ec/150> Trace; c021e173 Trace; c0120629 Trace; c010a091 Trace; c0106f40 Trace; c010c4e8 Trace; c0106f40 Trace; c0106f64 Trace; c0106fd2 Trace; c0105000 <_stext+0/0> Code; c0219cd7 00000000 <_EIP>: Code; c0219cd7 <===== 0: 8b 1b mov (%ebx),%ebx <===== Code; c0219cd9 2: 8b 42 74 mov 0x74(%edx),%eax Code; c0219cdc 5: 48 dec %eax Code; c0219cdd 6: 74 0a je 12 <_EIP+0x12> Code; c0219cdf 8: ff 4a 74 decl 0x74(%edx) Code; c0219ce2 b: 0f 94 c0 sete %al Code; c0219ce5 e: 84 c0 test %al,%al Code; c0219ce7 10: 74 07 je 19 <_EIP+0x19> Code; c0219ce9 12: 52 push %edx Code; c0219cea 13: e8 00 00 00 00 call 18 <_EIP+0x18> <0>Kernel panic: Aiee, killing interrupt handler! ############################################################### 6) shell script: no way ############################################################### 7) environment: Dell Optiplex GX1 400MTbr+, Intel II 400 MHz, 320 MB RAM Adaptec AHA 2940UW as PCI-adapter with two hard drives (20GB and 4GB, /boot is on the first scsi-drive) and a Plextor CD-writer onboard LAN (3com) Promise Ultra133 TX2 as PCI-adapter with two Maxtor-drives (each 120GB) DVD-ROM at the onboard-IDE ############################################################### 7.1) ver_linux: Linux server01 2.4.20-4GB #1 Wed Aug 6 18:26:21 UTC 2003 i686 unknown unknown GNU/Linux Gnu C 3.3 Gnu make 3.80 util-linux 2.11z mount 2.11z modutils 2.4.22 e2fsprogs 1.28 jfsutils 1.1.1 Linux C Library x 1 root root 1475331 Mar 27 21:39 /lib/libc.so.6 Dynamic linker (ldd) 2.3.2 Procps 3.1.6 Net-tools 1.60 Kbd 1.06 Sh-utils 4.5.8 Modules Loaded isa-pnp usbserial parport_pc lp parport ipv6 nfsd autofs st sr_mod sg mousedev joydev evdev input usb-uhci usbcore raw1394 ieee1394 3c59x ide-cd cdrom lvm-mod raid1 reiserfs aic7xxx ******************************************************************* Linux server01 2.4.22-ac4 #2 SMP Sat Oct 11 00:22:06 CEST 2003 i686 unknown unknown GNU/Linux Gnu C 2.95.3 Gnu make 3.80 util-linux 2.11z mount 2.11z modutils 2.4.22 e2fsprogs 1.28 jfsutils 1.1.1 Linux C Library x 1 root root 1475331 Mar 27 2003 /lib/libc.so.6 Dynamic linker (ldd) 2.3.2 Procps 3.1.6 Net-tools 1.60 Kbd 1.06 Sh-utils 4.5.8 Modules Loaded st sr_mod sg parport_pc lp parport mousedev input 3c59x loop lvm-mod md ****************************************************************** Linux server01 2.4.23pre1-usbtest #1 Wed Aug 27 19:43:12 UTC 2003 i686 unknown unknown GNU/Linux Gnu C 3.3.1 Gnu make 3.80 util-linux 2.11z mount 2.11z modutils 2.4.22 e2fsprogs 1.28 jfsutils 1.1.1 Linux C Library x 1 root root 1475331 Mar 27 21:39 /lib/libc.so.6 Dynamic linker (ldd) 2.3.2 Procps 3.1.6 Net-tools 1.60 Kbd 1.06 Sh-utils 4.5.8 Modules Loaded isa-pnp usbserial ipv6 nfsd autofs st sr_mod sg mousedev joydev evdev input usb-uhci usbcore raw1394 ieee1394 3c59x ide-cd cdrom lvm-mod raid1 reiserfs aic7xxx ############################################################### 7.2) cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 5 model name : Pentium II (Deschutes) stepping : 2 cpu MHz : 398.780 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr bogomips : 796.26 ############################################################### 7.3) modules: kernel 2.4.20 usbserial 18460 0 (autoclean) (unused) parport_pc 25800 1 (autoclean) lp 6240 0 (autoclean) parport 22440 1 (autoclean) [parport_pc lp] ipv6 134516 -1 (autoclean) nfsd 75536 4 (autoclean) autofs 9268 1 (autoclean) st 27956 0 (autoclean) (unused) sr_mod 12600 0 (autoclean) sg 25852 0 (autoclean) mousedev 4148 0 (unused) joydev 5632 0 (unused) evdev 4032 0 (unused) input 3104 0 [mousedev joydev evdev] usb-uhci 22096 0 (unused) usbcore 57836 1 [usbserial usb-uhci] raw1394 14516 0 (unused) ieee1394 32880 0 [raw1394] 3c59x 26064 1 ide-cd 29404 0 (autoclean) cdrom 28192 0 (autoclean) [sr_mod ide-cd] lvm-mod 65412 10 (autoclean) raid1 12944 1 (autoclean) reiserfs 200532 4 aic7xxx 159940 6 ************************************************************* kernel 2.4.22-ac4 st 27148 0 (autoclean) (unused) sr_mod 11664 0 (autoclean) sg 24956 0 (autoclean) parport_pc 21160 1 (autoclean) lp 6048 0 (autoclean) parport 25952 1 (autoclean) [parport_pc lp] mousedev 3864 0 (unused) input 3456 0 [mousedev] 3c59x 25776 1 loop 8600 0 (autoclean) lvm-mod 44864 1 (autoclean) md 42816 0 (autoclean) ************************************************************ kernel 2.4.23pre1 isa-pnp 30180 0 (unused) usbserial 18332 0 (autoclean) (unused) ipv6 161172 -1 (autoclean) nfsd 65808 4 (autoclean) autofs 10100 1 (autoclean) st 27564 0 (autoclean) (unused) sr_mod 14680 0 (autoclean) sg 26540 0 (autoclean) mousedev 4084 0 (unused) joydev 5728 0 (unused) evdev 4384 0 (unused) input 3328 0 [mousedev joydev evdev] usb-uhci 21772 0 (unused) usbcore 57664 1 [usbserial usb-uhci] raw1394 17108 0 (unused) ieee1394 42660 0 [raw1394] 3c59x 26864 1 ide-cd 30112 0 (autoclean) cdrom 26560 0 (autoclean) [sr_mod ide-cd] lvm-mod 56192 6 (autoclean) raid1 12748 1 (autoclean) reiserfs 182992 4 aic7xxx 139948 5 ############################################################### 7.4) ioports, iomem: kernel 2.4.20 0000-001f : dma1 0020-003f : pic1 0040-005f : timer 0060-006f : keyboard 0070-007f : rtc 0080-008f : dma page reg 00a0-00bf : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 02f8-02ff : serial(auto) 0376-0376 : ide1 0378-037a : parport0 037b-037f : parport0 03c0-03df : vesafb 03f8-03ff : serial(auto) 0800-083f : Intel Corp. 82371AB/EB/MB PIIX4 ACPI 0840-085f : Intel Corp. 82371AB/EB/MB PIIX4 ACPI 0cf8-0cff : PCI conf1 cc00-cc7f : 3Com Corporation 3c905B 100BaseTX [Cyclone] cc00-cc7f : 00:11.0 cca0-ccaf : Promise Technology, Inc. 20269 cca0-cca7 : ide0 cca8-ccaf : ide2 ccb8-ccbb : Promise Technology, Inc. 20269 ccba-ccba : ide2 ccc0-ccc7 : Promise Technology, Inc. 20269 ccc0-ccc7 : ide2 ccd0-ccd3 : Promise Technology, Inc. 20269 ccd2-ccd2 : ide0 ccd8-ccdf : Promise Technology, Inc. 20269 ccd8-ccdf : ide0 cce0-ccff : Intel Corp. 82371AB/EB/MB PIIX4 USB cce0-ccff : usb-uhci d000-dfff : PCI Bus #02 d800-d8ff : Adaptec AHA-2940U/UW / AHA-39xx / AIC-7895 (#2) d800-d8ff : aic7xxx dc00-dcff : Adaptec AHA-2940U/UW / AHA-39xx / AIC-7895 dc00-dcff : aic7xxx e000-efff : PCI Bus #01 ec00-ecff : ATI Technologies Inc 3D Rage Pro AGP 1X/2X ffa0-ffaf : Intel Corp. 82371AB/EB/MB PIIX4 IDE ffa8-ffaf : ide1 00000000-0009ffff : System RAM 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000c8000-000cc7ff : Extension ROM 000d0000-000d7fff : Extension ROM 000d8000-000da7ff : Extension ROM 000f0000-000fffff : System ROM 00100000-13ffffff : System RAM 00100000-00288dd5 : Kernel code 00288dd6-003189c3 : Kernel data f0000000-f3ffffff : Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge f5000000-f5ffffff : PCI Bus #02 f6000000-f6ffffff : PCI Bus #01 fa000000-fbffffff : PCI Bus #02 faffe000-faffefff : Adaptec AHA-2940U/UW / AHA-39xx / AIC-7895 (#2) faffe000-faffefff : aic7xxx fafff000-faffffff : Adaptec AHA-2940U/UW / AHA-39xx / AIC-7895 fafff000-faffffff : aic7xxx fc000000-feffffff : PCI Bus #01 fcfff000-fcffffff : ATI Technologies Inc 3D Rage Pro AGP 1X/2X fd000000-fdffffff : ATI Technologies Inc 3D Rage Pro AGP 1X/2X fd000000-fd3fffff : vesafb ff000000-ff003fff : Promise Technology, Inc. 20269 ff004000-ff00407f : 3Com Corporation 3c905B 100BaseTX [Cyclone] ffe00000-ffffffff : reserved ******************************************************************* kernel 2.4.22-ac4 0000-001f : dma1 0020-003f : pic1 0040-005f : timer 0060-006f : keyboard 0080-008f : dma page reg 00a0-00bf : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 02f8-02ff : serial(auto) 0376-0376 : ide1 0378-037a : parport0 037b-037f : parport0 03c0-03df : vga+ 03f8-03ff : serial(auto) 0800-083f : Intel Corp. 82371AB/EB/MB PIIX4 ACPI 0800-083f : PnPBIOS PNP0c01 0840-085f : Intel Corp. 82371AB/EB/MB PIIX4 ACPI 0850-085f : PnPBIOS PNP0c01 0cf8-0cff : PCI conf1 cc00-cc7f : 3Com Corporation 3c905B 100BaseTX [Cyclone] cc00-cc7f : 00:11.0 cca0-ccaf : Promise Technology, Inc. 20269 cca0-cca7 : ide2 cca8-ccaf : ide3 ccb8-ccbb : Promise Technology, Inc. 20269 ccba-ccba : ide3 ccc0-ccc7 : Promise Technology, Inc. 20269 ccc0-ccc7 : ide3 ccd0-ccd3 : Promise Technology, Inc. 20269 ccd2-ccd2 : ide2 ccd8-ccdf : Promise Technology, Inc. 20269 ccd8-ccdf : ide2 cce0-ccff : Intel Corp. 82371AB/EB/MB PIIX4 USB cce0-ccff : usb-uhci d000-dfff : PCI Bus #02 d800-d8ff : Adaptec AHA-2940U/UW / AHA-39xx / AIC-7895 (#2) dc00-dcff : Adaptec AHA-2940U/UW / AHA-39xx / AIC-7895 e000-efff : PCI Bus #01 ec00-ecff : ATI Technologies Inc 3D Rage Pro AGP 1X/2X ffa0-ffaf : Intel Corp. 82371AB/EB/MB PIIX4 IDE ffa8-ffaf : ide1 00000000-0009ffff : System RAM 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000c8000-000cc7ff : Extension ROM 000d0000-000d7fff : Extension ROM 000d8000-000da7ff : Extension ROM 000f0000-000fffff : System ROM 00100000-13ffffff : System RAM 00100000-002a1705 : Kernel code 002a1706-0034d71f : Kernel data f0000000-f3ffffff : Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge f5000000-f5ffffff : PCI Bus #02 f6000000-f6ffffff : PCI Bus #01 fa000000-fbffffff : PCI Bus #02 faffe000-faffefff : Adaptec AHA-2940U/UW / AHA-39xx / AIC-7895 (#2) faffe000-faffefff : aic7xxx fafff000-faffffff : Adaptec AHA-2940U/UW / AHA-39xx / AIC-7895 fafff000-faffffff : aic7xxx fc000000-feffffff : PCI Bus #01 fcfff000-fcffffff : ATI Technologies Inc 3D Rage Pro AGP 1X/2X fcfff000-fcffffff : atyfb fd000000-fdffffff : ATI Technologies Inc 3D Rage Pro AGP 1X/2X fd000000-fdffffff : atyfb ff000000-ff003fff : Promise Technology, Inc. 20269 ff004000-ff00407f : 3Com Corporation 3c905B 100BaseTX [Cyclone] ffe00000-ffffffff : reserved ********************************************************************** kernel 2.4.23pre1 0000-001f : dma1 0020-003f : pic1 0040-005f : timer 0060-006f : keyboard 0070-007f : rtc 0080-008f : dma page reg 00a0-00bf : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 02f8-02ff : serial(auto) 0376-0376 : ide1 03c0-03df : vesafb 03f8-03ff : serial(auto) 0800-083f : Intel Corp. 82371AB/EB/MB PIIX4 ACPI 0840-085f : Intel Corp. 82371AB/EB/MB PIIX4 ACPI 0cf8-0cff : PCI conf1 cc00-cc7f : 3Com Corporation 3c905B 100BaseTX [Cyclone] cc00-cc7f : 00:11.0 cca0-ccaf : Promise Technology, Inc. 20269 cca0-cca7 : ide0 cca8-ccaf : ide2 ccb8-ccbb : Promise Technology, Inc. 20269 ccba-ccba : ide2 ccc0-ccc7 : Promise Technology, Inc. 20269 ccc0-ccc7 : ide2 ccd0-ccd3 : Promise Technology, Inc. 20269 ccd2-ccd2 : ide0 ccd8-ccdf : Promise Technology, Inc. 20269 ccd8-ccdf : ide0 cce0-ccff : Intel Corp. 82371AB/EB/MB PIIX4 USB cce0-ccff : usb-uhci d000-dfff : PCI Bus #02 d800-d8ff : Adaptec AHA-2940U/UW / AHA-39xx / AIC-7895 (#2) dc00-dcff : Adaptec AHA-2940U/UW / AHA-39xx / AIC-7895 e000-efff : PCI Bus #01 ec00-ecff : ATI Technologies Inc 3D Rage Pro AGP 1X/2X ffa0-ffaf : Intel Corp. 82371AB/EB/MB PIIX4 IDE ffa8-ffaf : ide1 00000000-0009ffff : System RAM 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000c8000-000cc7ff : Extension ROM 000d0000-000d7fff : Extension ROM 000d8000-000da7ff : Extension ROM 000f0000-000fffff : System ROM 00100000-13ffffff : System RAM 00100000-002700a5 : Kernel code 002700a6-00301703 : Kernel data f0000000-f3ffffff : Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge f5000000-f5ffffff : PCI Bus #02 f6000000-f6ffffff : PCI Bus #01 fa000000-fbffffff : PCI Bus #02 faffe000-faffefff : Adaptec AHA-2940U/UW / AHA-39xx / AIC-7895 (#2) faffe000-faffefff : aic7xxx fafff000-faffffff : Adaptec AHA-2940U/UW / AHA-39xx / AIC-7895 fafff000-faffffff : aic7xxx fc000000-feffffff : PCI Bus #01 fcfff000-fcffffff : ATI Technologies Inc 3D Rage Pro AGP 1X/2X fcfff000-fcffffff : atyfb fd000000-fdffffff : ATI Technologies Inc 3D Rage Pro AGP 1X/2X fd000000-fdffffff : atyfb ff000000-ff003fff : Promise Technology, Inc. 20269 ff004000-ff00407f : 3Com Corporation 3c905B 100BaseTX [Cyclone] ffe00000-ffffffff : reserved ############################################################### 7.5) PCI: 00:00.0 Host bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- 00:01.0 PCI bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Reset- FastB2B+ 00:07.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 02) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- Reset- FastB2B- Capabilities: [dc] Power Management version 1 Flags: PMEClk- DSI- D1- D2- AuxCurrent=220mA PME(D0-,D1-,D2-,D3hot- ,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Bridge: PM- B3+ 00:11.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone] (rev 24) Subsystem: Dell Computer Corporation 3C905B Fast Etherlink XL 10/100 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- [disabled] [size=128K] Capabilities: [50] AGP version 1.0 Status: RQ=256 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW- AGP3- Rate=x1,x2 Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- Rate= 02:0a.0 SCSI storage controller: Adaptec AHA-2940U/UW / AHA-39xx / AIC-7895 (rev 03) Subsystem: Adaptec AHA-2940U/2940UW Dual Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR-