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Hello Clemens,
We got a bugreport against cryptsetup 1.0.6~pre1-1 (which is identical
to the current svn repository) which claims that luksAddKey does not
work on active LUKS devices anymore. The submitter added later, that it
still worked with cryptsetup 1.0.5-1, so this bug must have been
introduced after that release.
see http://bugs.debian.org/460409 for the whole bugreport log.
greetings,
jonas
----- Forwarded message from Tobias Frost <[EMAIL PROTECTED]> -----
Date: Sat, 12 Jan 2008 14:50:16 +0100
From: Tobias Frost <[EMAIL PROTECTED]>
Subject: [Pkg-cryptsetup-devel] Bug#460409: cryptsetup: Cannot add Key to
LUKS partition
To: Debian Bug Tracking System <[EMAIL PROTECTED]>
Reply-To: Tobias Frost <[EMAIL PROTECTED]>, [EMAIL PROTECTED]
Package: cryptsetup
Version: 2:1.0.6~pre1-1
Severity: normal
I tried today to add another key, but cryptsetup fails, telling "Can not
access device".
#cryptsetup isLuks /dev/sda3 && echo it is
it is
(note: cryptsetup output edited, removed salt and uuid)
#cryptsetup luksDump /dev/sda3
LUKS header information for /dev/sda3
Version: 1
Cipher name: aes
Cipher mode: cbc-essiv:sha256
Hash spec: sha1
Payload offset: 1032
MK bits: 128
MK salt: (removed)
MK iterations: 10
UUID: (removed)
Key Slot 0: ENABLED
Iterations: 130
Key material offset: 8
stripes: 4000
Key Slot 1: ENABLED
Iterations: 200478
Key material offset: 136
stripes: 4000
#cryptsetup luksAddKey /dev/sda3
Command failed: Can not access device
I added a strace of the last command. It seems, that with the supplied
parameters, the Open(/dev/sda3) fails.
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.23-1-686 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages cryptsetup depends on:
ii dmsetup 2:1.02.24-2 The Linux Kernel Device Mapper use
ii libc6 2.7-5 GNU C Library: Shared libraries
ii libdevmapper1.02.1 2:1.02.24-2 The Linux Kernel Device Mapper use
ii libpopt0 1.10-3 lib for parsing cmdline parameters
ii libuuid1 1.40.4-1 universally unique id library
cryptsetup recommends no packages.
-- no debconf information
execve("/sbin/cryptsetup", ["cryptsetup", "luksAddKey", "/dev/sda3"], [/* 22
vars */]) = 0
brk(0) = 0x80a1000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb7f23000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=100032, ...}) = 0
mmap2(NULL, 100032, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f0a000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/libpopt.so.0", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\0\22\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=26444, ...}) = 0
mmap2(NULL, 29484, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7f02000
mmap2(0xb7f09000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6) = 0xb7f09000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/libdevmapper.so.1.02.1", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`1\0\000"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=88896, ...}) = 0
mmap2(NULL, 87768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7eec000
mmap2(0xb7f00000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14) = 0xb7f00000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/libuuid.so.1", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0 \20\0\000"..., 512) =
512
fstat64(3, {st_mode=S_IFREG|0644, st_size=12656, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb7eeb000
mmap2(NULL, 15440, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7ee7000
mmap2(0xb7eea000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2) = 0xb7eea000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260e\1"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1356196, ...}) = 0
mmap2(NULL, 1361520, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7d9a000
mmap2(0xb7ee1000, 12288, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x147) = 0xb7ee1000
mmap2(0xb7ee4000, 9840, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7ee4000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/libselinux.so.1", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320>\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=83512, ...}) = 0
mmap2(NULL, 88980, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7d84000
mmap2(0xb7d98000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13) = 0xb7d98000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/libdl.so.2", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0p\n\0\000"..., 512) =
512
fstat64(3, {st_mode=S_IFREG|0644, st_size=9684, ...}) = 0
mmap2(NULL, 12412, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7d80000
mmap2(0xb7d82000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xb7d82000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/libsepol.so.1", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\2204\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=220764, ...}) = 0
mmap2(NULL, 266048, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7d3f000
mmap2(0xb7d75000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x35) = 0xb7d75000
mmap2(0xb7d76000, 40768, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7d76000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb7d3e000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb7d3d000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb7d3d6f0, limit:1048575,
seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0,
useable:1}) = 0
mprotect(0xb7ee1000, 4096, PROT_READ) = 0
munmap(0xb7f0a000, 100032) = 0
brk(0) = 0x80a1000
brk(0x80c2000) = 0x80c2000
open("/etc/selinux/config", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or
directory)
statfs64("/selinux", 84, 0xbf8f2590) = -1 ENOENT (No such file or directory)
open("/proc/mounts", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb7f22000
read(3, "rootfs / rootfs rw 0 0\nnone /sys"..., 1024) = 552
read(3, "", 1024) = 0
close(3) = 0
munmap(0xb7f22000, 4096) = 0
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=85987104, ...}) = 0
mmap2(NULL, 2097152, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7b3d000
mmap2(NULL, 4096, PROT_READ, MAP_PRIVATE, 3, 0x14ed) = 0xb7f22000
close(3) = 0
mlockall(MCL_CURRENT|MCL_FUTURE) = 0
open("/dev/sda3", O_RDWR|O_EXCL|O_SYNC|O_DIRECT|O_LARGEFILE) = -1 EBUSY (Device
or resource busy)
open("/usr/share/locale/locale.alias", O_RDONLY) = -1 ENOENT (No such file or
directory)
open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/cryptsetup-luks.mo", O_RDONLY)
= -1 ENOENT (No such file or directory)
open("/usr/share/locale/en_US.utf8/LC_MESSAGES/cryptsetup-luks.mo", O_RDONLY) =
-1 ENOENT (No such file or directory)
open("/usr/share/locale/en_US/LC_MESSAGES/cryptsetup-luks.mo", O_RDONLY) = -1
ENOENT (No such file or directory)
open("/usr/share/locale/en.UTF-8/LC_MESSAGES/cryptsetup-luks.mo", O_RDONLY) =
-1 ENOENT (No such file or directory)
open("/usr/share/locale/en.utf8/LC_MESSAGES/cryptsetup-luks.mo", O_RDONLY) = -1
ENOENT (No such file or directory)
open("/usr/share/locale/en/LC_MESSAGES/cryptsetup-luks.mo", O_RDONLY) = -1
ENOENT (No such file or directory)
write(2, "Command failed", 14) = 14
write(2, ": Can not access device\n", 24) = 24
exit_group(-15) = ?
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