* Re: PROBLEM: BUG: null pointer deref., segfaults
[not found] <1171260095.20071231000600@freemail.hu>
@ 2007-12-31 0:32 ` Matthew Wilcox
0 siblings, 0 replies; only message in thread
From: Matthew Wilcox @ 2007-12-31 0:32 UTC (permalink / raw)
To: Erno Kovacs
Cc: linux-ide, jgarzik, linux-scsi, bzolnier, James.Bottomley, axboe,
linux-mm
>From the backtrace, this doesn't seem to be a scsi or ide problem.
It might be a block-layer bug, or a VM problem. I've cc'd the VM people
to see what they think.
On Mon, Dec 31, 2007 at 12:06:00AM +0100, Erno Kovacs wrote:
> [1.] One line summary of the problem:
>
> using dd on a broken hdd causes kernel NULL pointer dereference
>
>
> [2.] Full description of the problem/report:
>
> I have a broken hdd (unreadable sector). While dd-ing it into another same size hdd,
> I get kernel-level error. First time it is a NULL pointer dereference then a few minutes
> later its a BUG in mm/slab.c, no IO operation anymore shown by iostat, and dd gets
> kernel-space process (shown as [dd] by ps). System becomes unstable, processes get
> segfaulted, even reboot is unoperational.
>
> Dmesg output:
> BUG: unable to handle kernel NULL pointer dereference at virtual address 0000002a
> printing eip:
> c016b8ce
> *pde = 00000000
> Oops: 0002 [#1]
> Modules linked in: ac battery dm_crypt dm_snapshot dm_mirror dm_mod joydev tsdev usbhid sd_mod fan rtc evdev thermal processor button psmouse
>
> serio_raw pcspkr via_agp agpgart i2c_viapro ehci_hcd hpt366 uhci_hcd i2c_core usbcore sata_sil
> CPU: 0
> EIP: 0060:[<c016b8ce>] Not tainted VLI
> EFLAGS: 00010213 (2.6.23.12 #1)
> EIP is at drop_buffers+0x5a/0xd5
> eax: 0000002e ebx: d6e300f0 ecx: 00000026 edx: d6e30118
> esi: c126e140 edi: d6e300f0 ebp: d6e300f0 esp: c149bdd8
> ds: 007b es: 007b fs: 0000 gs: 0000 ss: 0068
> Process kswapd0 (pid: 163, ti=c149a000 task=dff6f030 task.ti=c149a000)
> Stack: 00000000 c1274860 c1117260 df1152fc c149be00 c126e140 00000000 00000001
> c149bf84 c016b987 00000000 c126e140 df1152fc c0141f72 0000043e 00000011
> 00000000 c149bf14 01000020 00000000 00000004 00000004 00000001 c12dc440
> Call Trace:
> [<c016b987>] try_to_free_buffers+0x3e/0x6c
> [<c0141f72>] shrink_page_list+0x414/0x4fc
> [<c01415a7>] isolate_lru_pages+0x44/0x17f
> [<c0142128>] shrink_inactive_list+0xce/0x265
> [<c0117f98>] check_preempt_curr_fair+0x52/0x56
> [<c014237d>] shrink_zone+0xbe/0xe2
> [<c014278d>] kswapd+0x251/0x3b8
> [<c0127a69>] autoremove_wake_function+0x0/0x35
> [<c014253c>] kswapd+0x0/0x3b8
> [<c0127913>] kthread+0x36/0x5b
> [<c01278dd>] kthread+0x0/0x5b
> [<c010468f>] kernel_thread_helper+0x7/0x10
> =======================
> Code: 14 8b 02 83 e0 06 0b 42 34 74 07 31 c0 e9 8c 00 00 00 8b 52 04 39 fa 75 d5 89 fb 8b 4b 28 8d 53 28 8b 6b 04 39 d1 74 53 8b 42 04 <89> 41 04 89
>
> 08 89 52 04 83 7b 30 00 89 53 28 75 29 c7 44 24 0c
> EIP: [<c016b8ce>] drop_buffers+0x5a/0xd5 SS:ESP 0068:c149bdd8
>
> then later
>
> ------------[ cut here ]------------
> kernel BUG at mm/slab.c:2983!
> invalid opcode: 0000 [#2]
> Modules linked in: ac battery dm_crypt dm_snapshot dm_mirror dm_mod joydev tsdev usbhid sd_mod fan rtc evdev thermal processor button psmouse
>
> serio_raw pcspkr via_agp agpgart i2c_viapro ehci_hcd hpt366 uhci_hcd i2c_core usbcore sata_sil
> CPU: 0
> EIP: 0060:[<c01501fc>] Tainted: G D VLI
> EFLAGS: 00010046 (2.6.23.12 #1)
> EIP is at cache_alloc_refill+0xe0/0x3ec
> eax: 00000043 ebx: 00000020 ecx: dffe7da0 edx: dffe7da0
> esi: d4686000 edi: dffedd20 ebp: dffe9200 esp: de49dcc8
> ds: 007b es: 007b fs: 0000 gs: 0033 ss: 0068
> Process dd (pid: 1888, ti=de49c000 task=df7dd030 task.ti=de49c000)
> Stack: 00000043 00008050 dffe7da0 00000000 0000001a c0262880 d67d79e0 c013d8d3
> c016b777 c1126900 dffe7da0 00000282 00008050 c01500e2 c1126900 00000000
> 00000000 00001000 c016b75d c1126900 c016bda5 00000001 c1126900 fffff000
> Call Trace:
> [<c0262880>] submit_bio+0xa5/0xac
> [<c013d8d3>] mempool_alloc+0x1c/0x93
> [<c016b777>] alloc_buffer_head+0x2a/0x2e
> [<c01500e2>] kmem_cache_alloc+0x2b/0x65
> [<c016b75d>] alloc_buffer_head+0x10/0x2e
> [<c016bda5>] alloc_page_buffers+0x2d/0xbb
> [<c016be43>] create_empty_buffers+0x10/0x6b
> [<c016dce5>] block_read_full_page+0x40/0x296
> [<c017014f>] blkdev_get_block+0x0/0x42
> [<c014054f>] __do_page_cache_readahead+0x16c/0x1bf
> [<c0140714>] ondemand_readahead+0x48/0xf1
> [<c013bbf8>] do_generic_mapping_read+0x10d/0x3c8
> [<c013d2ca>] generic_file_aio_read+0x12d/0x159
> [<c013b5b7>] file_read_actor+0x0/0xca
> [<c01528a4>] do_sync_read+0xc6/0x109
> [<c0139bbe>] handle_IRQ_event+0x1a/0x3f
> [<c0127a69>] autoremove_wake_function+0x0/0x35
> [<c012d12a>] clockevents_program_event+0x9c/0xa3
> [<c01527de>] do_sync_read+0x0/0x109
> [<c01530bb>] vfs_read+0xa6/0x128
> [<c01533db>] sys_read+0x41/0x67
> [<c0103afe>] sysenter_past_esp+0x5f/0x85
> =======================
> Code: be 00 00 00 8b 37 39 fe 75 15 8b 77 10 8d 47 10 c7 47 30 01 00 00 00 39 c6 0f 84 9a 00 00 00 8b 54 24 08 8b 42 1c 39 46 10 72 2d <0f> 0b eb fe
>
> 8b 44 24 08 8b 5e 14 8b 4d 00 8b 50 10 8b 04 24 0f
> EIP: [<c01501fc>] cache_alloc_refill+0xe0/0x3ec SS:ESP 0068:de49dcc8
>
>
>
> [3.] Keywords (i.e., modules, networking, kernel):
>
> dd null pointer dereference segfault
>
>
> [4.] Kernel version (from /proc/version):
>
> Linux version 2.6.23.12 (root@xxx) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 Thu Dec 27 13:22:18 CET 2007
>
>
> [5.] Output of Oops.. message (if applicable) with symbolic information
> resolved (see Documentation/oops-tracing.txt)
>
> sorry:)
>
>
> [6.] A small shell script or example program which triggers the
> problem (if possible)
>
> dd if=/dev/sdd of=/dev/sdb bs=65536
> where sdd is the broken hdd and sdb is a working one with the same size
>
>
> [7.] Environment
> [7.1.] Software (add the output of the ver_linux script here)
>
> Linux ttm 2.6.23.12 #1 Thu Dec 27 13:22:18 CET 2007 i686 GNU/Linux
>
> Gnu C 4.1.2
> Gnu make 3.81
> binutils 2.17
> util-linux 2.12r
> mount 2.12r
> module-init-tools 3.3-pre2
> e2fsprogs 1.40-WIP
> xfsprogs 2.8.11
> Linux C Library 3.6
> Dynamic linker (ldd) 2.3.6
> Procps 3.2.7
> Net-tools 1.60
> Console-tools 0.2.3
> Sh-utils 5.97
> udev 105
> Modules Loaded ac battery dm_crypt dm_snapshot dm_mirror dm_mod joydev tsdev usbhid sd_mod fan rtc evdev thermal processor button psmouse
>
> serio_raw pcspkr via_agp agpgart i2c_viapro ehci_hcd hpt366 uhci_hcd i2c_core usbcore sata_sil
>
>
> [7.2.] Processor information (from /proc/cpuinfo):
>
> processor : 0
> vendor_id : AuthenticAMD
> cpu family : 6
> model : 8
> model name : AMD Duron(tm) processor
> stepping : 1
> cpu MHz : 1800.908
> cache size : 64 KB
> fdiv_bug : no
> hlt_bug : no
> f00f_bug : no
> coma_bug : no
> fpu : yes
> fpu_exception : yes
> cpuid level : 1
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow ts
> bogomips : 3604.56
> clflush size : 32
>
>
> [7.3.] Module information (from /proc/modules):
>
> ac 5764 0 - Live 0xe08a6000
> battery 12424 0 - Live 0xe0a09000
> dm_crypt 13064 0 - Live 0xe09bc000
> dm_snapshot 16800 0 - Live 0xe09a4000
> dm_mirror 20480 0 - Live 0xe090e000
> dm_mod 51136 3 dm_crypt,dm_snapshot,dm_mirror, Live 0xe09ae000
> joydev 9920 0 - Live 0xe08b1000
> tsdev 8384 0 - Live 0xe090a000
> usbhid 26496 0 - Live 0xe091c000
> sd_mod 27408 0 - Live 0xe0914000
> fan 5252 0 - Live 0xe0907000
> i2c_viapro 8340 0 - Live 0xe08f8000
> ehci_hcd 29964 0 - Live 0xe08fe000
> rtc 11672 0 - Live 0xe08de000
> evdev 9600 0 - Live 0xe08f0000
> pcspkr 2944 0 - Live 0xe08a9000
> hpt366 15488 0 [permanent], Live 0xe08d9000
> uhci_hcd 22028 0 - Live 0xe08e9000
> i2c_core 23568 1 i2c_viapro, Live 0xe08e2000
> thermal 15644 0 - Live 0xe08ac000
> processor 27056 1 thermal, Live 0xe08d1000
> sata_sil 11016 0 - Live 0xe086d000
> psmouse 36112 0 - Live 0xe08b5000
> serio_raw 6660 0 - Live 0xe087a000
> via_agp 10240 1 - Live 0xe085e000
> agpgart 31024 1 via_agp, Live 0xe0871000
> button 8464 0 - Live 0xe0862000
> usbcore 127384 4 usbhid,ehci_hcd,uhci_hcd, Live 0xe0885000
>
>
> [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
> 0000-001f : dma1
> 0020-0021 : pic1
> 0040-0043 : timer0
> 0050-0053 : timer1
> 0060-006f : keyboard
> 0070-0077 : rtc
> 0080-008f : dma page reg
> 00a0-00a1 : pic2
> 00c0-00df : dma2
> 00f0-00ff : fpu
> 0170-0177 : 0000:00:11.1
> 0170-0177 : ide1
> 01f0-01f7 : 0000:00:11.1
> 01f0-01f7 : ide0
> 0376-0376 : 0000:00:11.1
> 0376-0376 : ide1
> 03c0-03df : vga+
> 03f6-03f6 : 0000:00:11.1
> 03f6-03f6 : ide0
> 0cf8-0cff : PCI conf1
> 4000-4003 : ACPI PM1a_EVT_BLK
> 4008-400b : ACPI PM_TMR
> 4010-4015 : ACPI CPU throttle
> 4020-4023 : ACPI GPE0_BLK
> 40f0-40f1 : ACPI PM1a_CNT_BLK
> 5000-5007 : vt596_smbus
> 8000-8007 : 0000:00:08.0
> 8400-8403 : 0000:00:08.0
> 8800-8807 : 0000:00:08.0
> 8c00-8c03 : 0000:00:08.0
> 9000-900f : 0000:00:08.0
> 9400-9407 : 0000:00:09.0
> 9800-9803 : 0000:00:09.0
> 9c00-9c07 : 0000:00:09.0
> a000-a003 : 0000:00:09.0
> a400-a40f : 0000:00:09.0
> a800-a8ff : 0000:00:0f.0
> a800-a8ff : 8139too
> ac00-ac1f : 0000:00:10.0
> ac00-ac1f : uhci_hcd
> b000-b01f : 0000:00:10.1
> b000-b01f : uhci_hcd
> b400-b40f : 0000:00:11.1
> b400-b407 : ide0
> b408-b40f : ide1
> b800-b81f : 0000:00:11.2
> b800-b81f : uhci_hcd
> bc00-bc1f : 0000:00:11.3
> bc00-bc1f : uhci_hcd
> c000-c0ff : 0000:00:11.5
> c400-c407 : 0000:00:13.0
> c400-c407 : ide2
> c800-c803 : 0000:00:13.0
> c802-c802 : ide2
> cc00-cc07 : 0000:00:13.0
> d000-d003 : 0000:00:13.0
> d400-d4ff : 0000:00:13.0
> d400-d407 : ide2
> d408-d40f : ide3
> d410-d4ff : HPT374
> d800-d807 : 0000:00:13.1
> dc00-dc03 : 0000:00:13.1
> e000-e007 : 0000:00:13.1
> e000-e007 : ide5
> e400-e403 : 0000:00:13.1
> e402-e402 : ide5
> e800-e8ff : 0000:00:13.1
> e800-e807 : ide4
> e808-e80f : ide5
> e810-e8ff : HPT374
>
>
> 00000000-0009fbff : System RAM
> 00000000-00000000 : Crash kernel
> 0009fc00-0009ffff : reserved
> 000a0000-000bffff : Video RAM area
> 000c0000-000c7fff : Video ROM
> 000c8000-000cbfff : pnp 00:00
> 000d0000-000d3fff : Adapter ROM
> 000d4000-000d87ff : Adapter ROM
> 000d9000-000dcbff : Adapter ROM
> 000dcc00-000dffff : pnp 00:00
> 000f0000-000fffff : System ROM
> 00100000-1ffeffff : System RAM
> 00100000-0036f839 : Kernel code
> 0036f83a-00449e9b : Kernel data
> 1fff0000-1fff2fff : ACPI Non-volatile Storage
> 1fff3000-1fffffff : ACPI Tables
> 30000000-3007ffff : 0000:00:08.0
> 30080000-300fffff : 0000:00:09.0
> 30100000-3011ffff : 0000:00:13.0
> 30120000-3012ffff : 0000:00:0b.0
> 30130000-3013ffff : 0000:00:0f.0
> e0000000-e3ffffff : 0000:00:00.0
> e4000000-e7ffffff : 0000:00:0b.0
> e9000000-e9003fff : 0000:00:0d.0
> e9004000-e90041ff : 0000:00:08.0
> e9004000-e90041ff : sata_sil
> e9005000-e90057ff : 0000:00:0d.0
> e9006000-e90061ff : 0000:00:09.0
> e9006000-e90061ff : sata_sil
> e9007000-e90070ff : 0000:00:0f.0
> e9007000-e90070ff : 8139too
> e9008000-e90080ff : 0000:00:10.2
> e9008000-e90080ff : ehci_hcd
> fec00000-fec00fff : reserved
> fee00000-fee00fff : reserved
> ffff0000-ffffffff : reserved
>
>
>
>
> [7.5.] PCI information ('lspci -vvv' as root)
>
> 00:00.0 Host bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333]
> Subsystem: ABIT Computer Corp. Unknown device 7405
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
> Latency: 0
> Region 0: Memory at e0000000 (32-bit, prefetchable) [size=64M]
> Capabilities: [a0] AGP version 2.0
> Status: RQ=32 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=<none>
> Capabilities: [c0] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> 00:01.0 PCI bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333 AGP] (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- <TAbort- <MAbort+ >SERR- <PERR-
> Latency: 0
> Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> I/O behind bridge: 0000f000-00000fff
> Memory behind bridge: fff00000-000fffff
> Prefetchable memory behind bridge: fff00000-000fffff
> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
> BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
> Capabilities: [80] Power Management version 2
> Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> 00:08.0 RAID bus controller: Silicon Image, Inc. Adaptec AAR-1210SA SATA HostRAID Controller (rev 02) (prog-if 01)
> Subsystem: Adaptec Unknown device 0240
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32, Cache Line Size: 32 bytes
> Interrupt: pin A routed to IRQ 7
> Region 0: I/O ports at 8000 [size=8]
> Region 1: I/O ports at 8400 [size=4]
> Region 2: I/O ports at 8800 [size=8]
> Region 3: I/O ports at 8c00 [size=4]
> Region 4: I/O ports at 9000 [size=16]
> Region 5: Memory at e9004000 (32-bit, non-prefetchable) [size=512]
> [virtual] Expansion ROM at 30000000 [disabled] [size=512K]
> Capabilities: [60] Power Management version 2
> Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=2 PME-
>
> 00:09.0 RAID bus controller: Silicon Image, Inc. SiI 3512 [SATALink/SATARaid] Serial ATA Controller (rev 01)
> Subsystem: Silicon Image, Inc. SiI 3512 SATARaid Controller
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32, Cache Line Size: 32 bytes
> Interrupt: pin A routed to IRQ 11
> Region 0: I/O ports at 9400 [size=8]
> Region 1: I/O ports at 9800 [size=4]
> Region 2: I/O ports at 9c00 [size=8]
> Region 3: I/O ports at a000 [size=4]
> Region 4: I/O ports at a400 [size=16]
> Region 5: Memory at e9006000 (32-bit, non-prefetchable) [size=512]
> [virtual] Expansion ROM at 30080000 [disabled] [size=512K]
> Capabilities: [60] Power Management version 2
> Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=2 PME-
>
> 00:0b.0 VGA compatible controller: S3 Inc. 86c764/765 [Trio32/64/64V+] (rev 54) (prog-if 00 [VGA])
> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Interrupt: pin A routed to IRQ 3
> Region 0: Memory at e4000000 (32-bit, non-prefetchable) [size=64M]
> [virtual] Expansion ROM at 30120000 [disabled] [size=64K]
>
> 00:0d.0 FireWire (IEEE 1394): Texas Instruments TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link) (prog-if 10 [OHCI])
> Subsystem: ABIT Computer Corp. Unknown device 7405
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32 (500ns min, 1000ns max), Cache Line Size: 32 bytes
> Interrupt: pin A routed to IRQ 7
> Region 0: Memory at e9005000 (32-bit, non-prefetchable) [size=2K]
> Region 1: Memory at e9000000 (32-bit, non-prefetchable) [size=16K]
> Capabilities: [44] Power Management version 2
> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> 00:0f.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
> Subsystem: ABIT Computer Corp. Unknown device 8139
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32 (8000ns min, 16000ns max)
> Interrupt: pin A routed to IRQ 11
> Region 0: I/O ports at a800 [size=256]
> Region 1: Memory at e9007000 (32-bit, non-prefetchable) [size=256]
> [virtual] Expansion ROM at 30130000 [disabled] [size=64K]
> Capabilities: [50] Power Management version 2
> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0-,D1+,D2+,D3hot+,D3cold+)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 50) (prog-if 00 [UHCI])
> Subsystem: ABIT Computer Corp. Unknown device 7405
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32, Cache Line Size: 32 bytes
> Interrupt: pin A routed to IRQ 3
> Region 4: I/O ports at ac00 [size=32]
> Capabilities: [80] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> 00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 50) (prog-if 00 [UHCI])
> Subsystem: ABIT Computer Corp. Unknown device 7405
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32, Cache Line Size: 32 bytes
> Interrupt: pin B routed to IRQ 7
> Region 4: I/O ports at b000 [size=32]
> Capabilities: [80] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> 00:10.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 51) (prog-if 20 [EHCI])
> Subsystem: ABIT Computer Corp. Unknown device 7405
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32, Cache Line Size: 64 bytes
> Interrupt: pin C routed to IRQ 10
> Region 0: Memory at e9008000 (32-bit, non-prefetchable) [size=256]
> Capabilities: [80] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> 00:11.0 ISA bridge: VIA Technologies, Inc. VT8233A ISA Bridge
> Subsystem: VIA Technologies, Inc. VT8233A ISA Bridge
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 0
> Capabilities: [c0] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> 00:11.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP])
> Subsystem: VIA Technologies, Inc. VT82C586/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32
> Interrupt: pin A routed to IRQ 11
> Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
> Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1]
> Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
> Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1]
> Region 4: I/O ports at b400 [size=16]
> Capabilities: [c0] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> 00:11.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 23) (prog-if 00 [UHCI])
> Subsystem: ABIT Computer Corp. Unknown device 7405
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32, Cache Line Size: 32 bytes
> Interrupt: pin D routed to IRQ 3
> Region 4: I/O ports at b800 [size=32]
> Capabilities: [80] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> 00:11.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 23) (prog-if 00 [UHCI])
> Subsystem: ABIT Computer Corp. Unknown device 7405
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32, Cache Line Size: 32 bytes
> Interrupt: pin D routed to IRQ 3
> Region 4: I/O ports at bc00 [size=32]
> Capabilities: [80] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> 00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 40)
> Subsystem: ABIT Computer Corp. Unknown device 7405
> Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Interrupt: pin C routed to IRQ 10
> Region 0: I/O ports at c000 [size=256]
> Capabilities: [c0] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> 00:13.0 RAID bus controller: Triones Technologies, Inc. HPT374 (rev 07)
> Subsystem: Triones Technologies, Inc. Unknown device 0001
> Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 120 (2000ns min, 2000ns max)
> Interrupt: pin A routed to IRQ 10
> Region 0: I/O ports at c400 [size=8]
> Region 1: I/O ports at c800 [size=4]
> Region 2: I/O ports at cc00 [size=8]
> Region 3: I/O ports at d000 [size=4]
> Region 4: I/O ports at d400 [size=256]
> [virtual] Expansion ROM at 30100000 [disabled] [size=128K]
> Capabilities: [60] Power Management version 2
> Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> 00:13.1 RAID bus controller: Triones Technologies, Inc. HPT374 (rev 07)
> Subsystem: Triones Technologies, Inc. Unknown device 0001
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 120 (2000ns min, 2000ns max)
> Interrupt: pin A routed to IRQ 10
> Region 0: I/O ports at d800 [size=8]
> Region 1: I/O ports at dc00 [size=4]
> Region 2: I/O ports at e000 [size=8]
> Region 3: I/O ports at e400 [size=4]
> Region 4: I/O ports at e800 [size=256]
> Capabilities: [60] Power Management version 2
> Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
>
> [7.6.] SCSI information (from /proc/scsi/scsi)
>
> Attached devices:
> Host: scsi0 Channel: 00 Id: 00 Lun: 00
> Vendor: ATA Model: SAMSUNG HD501LJ Rev: CR10
> Type: Direct-Access ANSI SCSI revision: 05
> Host: scsi1 Channel: 00 Id: 00 Lun: 00
> Vendor: ATA Model: SAMSUNG HD501LJ Rev: CR10
> Type: Direct-Access ANSI SCSI revision: 05
> Host: scsi2 Channel: 00 Id: 00 Lun: 00
> Vendor: ATA Model: SAMSUNG HD501LJ Rev: CR10
> Type: Direct-Access ANSI SCSI revision: 05
> Host: scsi3 Channel: 00 Id: 00 Lun: 00
> Vendor: ATA Model: SAMSUNG HD501LJ Rev: CR10
> Type: Direct-Access ANSI SCSI revision: 05
>
>
> [7.7.] Other information that might be relevant to the problem
> (please look in /proc and include all information that you
> think to be relevant):
> [X.] Other notes, patches, fixes, workarounds:
>
> debian etch, no grsec or other kernel/userland patches. Basic system.
>
> -
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