Package: cryptsetup
Version: 2:1.1.0-2.1
Severity: important
Tags: squeeze
When I try to mount an encrypted container I get the following:
# mount /dev/mapper/container1 /mnt/container1
wrong fs type, bad option, bad superblock on /dev/mapper/container1,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
# dmesg
[511.590000] EXT3-fs error (device dm-0): ext3_check_descriptors: Block
bitmap
for group 0 not in group (block 1825591687)!
[511.620000] EXT3-fs: group descriptors corrupted!
I am running this on a SheevaPlug with a USB external harddrive.
If I try the same container on an updated Squeeze installed on an AthlonXP 2800
desktop
(2.6.32-trunk-686 #1 SMP), I get the same error. However, if I try with Ubuntu
9.10 on
the same Athlon desktop, this same container mounts successfully.
Back on the Sheeva Plug, if I downgrade the package to
cryptsetup_2%3a1.1.0~rc2-1_armel.deb,
the same container mounts successfully, but fails to mount if I then upgrade to
the next latest
that I have in my package archive: cryptsetup_2%3a1.1.0-2_armel.deb.
For the failure cases, testdisk fails to find any valid superblocks on the
mapped device. Both
of my (ext3) containers are showing the same problem.
-- Package-specific info:
-- /proc/cmdline
console=ttyS0,115200
-- /etc/crypttab
# <target name> <source device> <key file> <options>
-- /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'vol_id --uuid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
# / was on /dev/sda1 during installation
UUID=b10702f0-b12b-458b-ab36-271ea1aba5bb / ext3
errors=remount-ro 0 1
# /mnt/sda2 was on /dev/sda2 during installation
UUID=fd648dd0-74a0-44b8-8bd4-8203ea8e6514 /mnt/sda2 ext4 defaults
0 2
# /mnt/sda3 was on /dev/sda3 during installation
UUID=0a824fb4-bd0f-4d34-9120-25e345a89341 /mnt/sda3 ext4 defaults
0 2
# /mnt/sda6 was on /dev/sda6 during installation
UUID=c41592bd-36f0-46ae-a7d8-e66c02da7bf1 /mnt/sda6 ext4 defaults
0 2
# swap was on /dev/sda5 during installation
UUID=df642d20-3367-4dfc-b3f1-99fc4fd4444c none swap sw
0 0
/dev/sda1 /media/usb0 auto rw,user,noauto 0 0
/dev/sda2 /media/usb1 auto rw,user,noauto 0 0
/dev/sda3 /media/usb2 auto rw,user,noauto 0 0
/dev/sda4 /media/usb3 auto rw,user,noauto 0 0
/dev/sda5 /media/usb4 auto rw,user,noauto 0 0
/dev/sda6 /media/usb5 auto rw,user,noauto 0 0
/dev/mmcblk0 /mnt/sdcard auto defaults 0 0
-- lsmod
Module Size Used by
sha256_generic 9644 0
cbc 3664 1
nls_utf8 1920 0
nls_cp437 5800 0
vfat 10608 0
fat 51084 1 vfat
nls_base 7208 4 nls_utf8,nls_cp437,vfat,fat
aes_generic 34868 2
ipv6 284676 20
ext4 222872 3
jbd2 58192 1 ext4
loop 15032 2
dm_crypt 13548 1
dm_mod 60724 2 dm_crypt
mmc_block 10172 0
mvsdio 7544 0
mmc_core 55124 2 mmc_block,mvsdio
mv643xx_eth 26092 0
libphy 22724 1 mv643xx_eth
ext3 124956 1
jbd 47096 1 ext3
mbcache 8248 2 ext4,ext3
sd_mod 34572 6
crc_t10dif 1912 1 sd_mod
ehci_hcd 34648 0
usb_storage 52512 5
usbcore 137016 3 ehci_hcd,usb_storage
scsi_mod 151244 2 sd_mod,usb_storage
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: armel (armv5tel)
Kernel: Linux 2.6.30-2-kirkwood
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages cryptsetup depends on:
ii dmsetup 2:1.02.45-1 The Linux Kernel Device Mapper use
ii libc6 2.10.2-6 Embedded GNU C Library: Shared lib
ii libdevmapper1.02.1 2:1.02.45-1 The Linux Kernel Device Mapper use
ii libgcc1 1:4.4.2-9 GCC support library
ii libpopt0 1.15-1 lib for parsing cmdline parameters
ii libuuid1 2.16.2-0 Universally Unique ID library
cryptsetup recommends no packages.
Versions of packages cryptsetup suggests:
pn dosfstools <none> (no description available)
ii initramfs-tools [linux-initra 0.93.4 tools for generating an initramfs
ii udev 151-3 /dev/ and hotplug management daemo
-- no debconf information
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