Segmentation Fault when accessing partition
Chadley Wilson
chadley at pinteq.co.za
Wed Feb 23 15:03:57 UTC 2005
On Wednesday 23 February 2005 11:32, torhans wrote:
> Hej All
>
> I'm having a similar problem. I can read the root level of my vfat windows
> 2k partition and some directories below, using ls. However if I try to read
> the 'winnt' directory I first get a segmentation error and if I try again
> ls hangs.
>
> What might be important is that the Win2k is a Japanese version.
>
> The same thing happens if I try to use a usb-memory containing Japanese
> files names. On the other hand I have not experienced any problem with my
> usb hard drive (unfortunately I don't have it here right now)
>
> I'm using custom kernel 2.6.10 (FC3 configuration + nsp32 scsi-driver)
>
> 'fdisk -l ' with the usb-memory pluged in gives
>
>
> Disk /dev/hda: 40.0 GB, 40020664320 bytes
> 16 heads, 63 sectors/track, 77545 cylinders
> Units = cylinders of 1008 * 512 = 516096 bytes
>
> Device Boot Start End Blocks Id System
> /dev/hda1 * 1 50793 25599546 c W95 FAT32 (LBA)
> /dev/hda2 52659 52861 102312 83 Linux
> /dev/hda3 50793 52658 939802+ 1c Hidden W95 FAT32
> (LBA) /dev/hda4 52862 77536 12436200 f W95 Ext'd
> (LBA) /dev/hda5 52862 73473 10388416+ 83 Linux
> /dev/hda6 73474 77536 2047720+ 82 Linux swap
>
> Partition table entries are not in disk order
>
> Disk /dev/sda: 80.0 GB, 80026361856 bytes
> 255 heads, 63 sectors/track, 9729 cylinders
> Units = cylinders of 16065 * 512 = 8225280 bytes
>
> Device Boot Start End Blocks Id System
> /dev/sda1 1 7296 58605088+ 83 Linux
> /dev/sda2 7297 9121 14659312+ 83 Linux
> /dev/sda3 9122 9729 4883760 83 Linux
>
> Disk /dev/sdb: 1050 MB, 1050935296 bytes
> 129 heads, 20 sectors/track, 795 cylinders
> Units = cylinders of 2580 * 512 = 1320960 bytes
>
> Device Boot Start End Blocks Id System
> /dev/sdb1 * 1 796 1026293+ e W95 FAT16 (LBA)
> Partition 1 has different physical/logical endings:
> phys=(800, 128, 20) logical=(795, 75, 7)
>
>
> When pluging in the usb-memory the /var/log/messages looks
>
> Feb 23 19:40:23 hagi3363 kernel: usb 1-6: new high speed USB device using
> ehci_hcd and address 6 Feb 23 19:40:23 hagi3363 kernel: scsi3 : SCSI
> emulation for USB Mass Storage devices Feb 23 19:40:28 hagi3363 kernel:
> Vendor: I-O DATA Model: USB Flash Disk Rev: 4.70 Feb 23 19:40:28
> hagi3363 kernel: Type: Direct-Access ANSI SCSI
> revision: 00 Feb 23 19:40:28 hagi3363 kernel: SCSI device sdb: 2052608
> 512-byte hdwr sectors (1051 MB) Feb 23 19:40:28 hagi3363 kernel: sdb: Write
> Protect is off
> Feb 23 19:40:28 hagi3363 kernel: sdb: assuming drive cache: write through
> Feb 23 19:40:28 hagi3363 kernel: SCSI device sdb: 2052608 512-byte hdwr
> sectors (1051 MB) Feb 23 19:40:28 hagi3363 kernel: sdb: Write Protect is
> off
> Feb 23 19:40:28 hagi3363 kernel: sdb: assuming drive cache: write through
> Feb 23 19:40:28 hagi3363 kernel: sdb: sdb1
> Feb 23 19:40:28 hagi3363 kernel: Attached scsi removable disk sdb at scsi3,
> channel 0, id 0, lun 0 Feb 23 19:40:28 hagi3363 scsi.agent[11752]: disk at
> /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6:1.0/host3/target3:0:0/3:0:0:0
> Feb 23 19:41:06 hagi3363 kernel: Unable to handle kernel paging request at
> virtual address 0b0a097a Feb 23 19:41:06 hagi3363 kernel: printing eip:
> Feb 23 19:41:06 hagi3363 kernel: c01e1f88
> Feb 23 19:41:06 hagi3363 kernel: *pde = 00000000
> Feb 23 19:41:06 hagi3363 kernel: Oops: 0000 [#5]
> Feb 23 19:41:06 hagi3363 kernel: Modules linked in: vfat fat i915
> parport_pc lp parport autofs4 sunrpc microcode dm_mod video button battery
> ac md5 ipv6 usb_storage uhci_hcd ehci_hcd i2c_i801 i2c_core snd_intel8x0
> snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore
> snd_page_alloc e100 mii floppy ext3 jbd nsp32 sd_mod scsi_mod Feb 23
> 19:41:06 hagi3363 kernel: CPU: 0
> Feb 23 19:41:06 hagi3363 kernel: EIP: 0060:[<c01e1f88>] Not tainted
> VLI Feb 23 19:41:06 hagi3363 kernel: EFLAGS: 00210202 (2.6.10-20050114)
> Feb 23 19:41:06 hagi3363 kernel: EIP is at uni2char+0x28/0x50
> Feb 23 19:41:06 hagi3363 kernel: eax: 00000072 ebx: f74d6272 ecx:
> 0b0a0908 edx: 00000082 Feb 23 19:41:06 hagi3363 kernel: esi: f74d620a
> edi: f74d6002 ebp: c03d8300 esp: e31cbe1c Feb 23 19:41:06 hagi3363
> kernel: ds: 007b es: 007b ss: 0068
> Feb 23 19:41:06 hagi3363 kernel: Process ls (pid: 11806,
> threadinfo=e31cb000 task=c50360b0) Feb 23 19:41:06 hagi3363 kernel: Stack:
> f74d620a 00008272 f8b5121e f74d620a f74d630a 00000000 0000000c f74d620a Feb
> 23 19:41:06 hagi3363 kernel: e31cbf00 00000a53 f8b52907 c03d8300
> e31cbed8 00000a52 00000008 e31cbeb0 Feb 23 19:41:06 hagi3363 kernel:
> c1000000 00000000 e9ca4422 e31cbf4e e31cbf50 e31cbf56 00e40001 00000000 Feb
> 23 19:41:06 hagi3363 kernel: Call Trace:
> Feb 23 19:41:06 hagi3363 kernel: [<f8b5121e>] uni16_to_x8+0x4e/0xc0 [fat]
> Feb 23 19:41:06 hagi3363 kernel: [<f8b52907>] fat_readdirx+0xd37/0xe60
> [fat] Feb 23 19:41:06 hagi3363 kernel: [<c01934c0>] filldir64+0x0/0xf0
> Feb 23 19:41:06 hagi3363 kernel: [<f8b52a58>] fat_readdir+0x28/0x30 [fat]
> Feb 23 19:41:06 hagi3363 kernel: [<c01934c0>] filldir64+0x0/0xf0
> Feb 23 19:41:06 hagi3363 kernel: [<c01931d1>] vfs_readdir+0xc1/0xe0
> Feb 23 19:41:06 hagi3363 kernel: [<c019361e>] sys_getdents64+0x6e/0xb6
> Feb 23 19:41:06 hagi3363 kernel: [<c010391d>] sysenter_past_esp+0x52/0x75
> Feb 23 19:41:06 hagi3363 kernel: Code: 90 90 90 56 0f b7 c0 89 d6 53 89 c2
> c1 ea 08 85 c9 88 c3 b8 dc ff ff ff 7e 1e 0f b6 c2 8b 0c 85 00 80 3d c0 85
> c9 74 0b 0f b6 c3 <0f> b6 04 08 84 c0 75 08 b8 ea ff ff ff 5b 5e c3 88 06
> b8 01 00
>
>
>
> --
> This is an email sent via the webforum on http://fcp.homelinux.org
Simple, just install support for that language.
--
--
Chadley Wilson
Redhat Certified Technician
Cert Number: 603004708291270
Pinnacle Micro
Manufacturers of Proline Computers
Proudly South African
ISO9001:2000 Certified Production Line
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LINUX - becuase I can do it my way.
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