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Message #00056
[Bug 1000655] Re: 3.2.0-24-generic-pae panics on an encrypted LVM/LUKS root mount - system unaccessible
jno,
in comment #26 you said this issue was fixed after a kernel update. Has
it popped up again since then or can this bug be closed? Thanks.
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/1000655
Title:
3.2.0-24-generic-pae panics on an encrypted LVM/LUKS root mount -
system unaccessible
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
I have a full disk encrypted using LVM/LUKS.
When I boot with 3.2.0-23-generic-pae, that's ok.
With 3.2.0-24-generic-pae I get kernel panic and system freeze.
/dev/dm-0 is active and is in use.
type: LUKS1
cipher: aes-cbc-essiv:sha256
keysize: 256 bits
device: /dev/sda5
offset: 4096 sectors
size: 312074240 sectors
mode: read/write
LUKS header information for /dev/sda5
Version: 1
Cipher name: aes
Cipher mode: cbc-essiv:sha256
Hash spec: sha1
Payload offset: 4096
MK bits: 256
MK digest: xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx
MK salt: xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx
xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx
MK iterations: 34500
UUID: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
Key Slot 0: ENABLED
Iterations: 138458
Salt: xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx
xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx
Key material offset: 8
AF stripes: 4000
Key Slot 1: DISABLED
Key Slot 2: DISABLED
Key Slot 3: DISABLED
Key Slot 4: DISABLED
Key Slot 5: DISABLED
Key Slot 6: DISABLED
Key Slot 7: DISABLED
# Generated by LVM2 version 2.02.66(2) (2010-05-20): Thu May 17
12:06:48 2012
contents = "Text Format Volume Group"
version = 1
description = "vgcfgbackup -v -f lvmbkp.txt"
creation_host = "HHHHHHHH" # Linux HHHHHHHH 3.2.0-23-generic-pae #36-Ubuntu SMP Tue Apr 10 22:19:09 UTC 2012 i686
creation_time = 1337242008 # Thu May 17 12:06:48 2012
HHHHHHHH {
id = "XXXXXX-xxxx-XXXX-xxxx-XXXX-xxxx-XXXXXX"
seqno = 8
status = ["RESIZEABLE", "READ", "WRITE"]
flags = []
extent_size = 8192 # 4 Megabytes
max_lv = 0
max_pv = 0
physical_volumes {
pv0 {
id = "XXXXXX-xxxx-XXXX-xxxx-XXXX-xxxx-XXXXXX"
device = "/dev/dm-0" # Hint only
status = ["ALLOCATABLE"]
flags = []
dev_size = 312074240 # 148.809 Gigabytes
pe_start = 384
pe_count = 38094 # 148.805 Gigabytes
}
}
logical_volumes {
lv_root {
id = "XXXXXX-xxxx-XXXX-xxxx-XXXX-xxxx-XXXXXX"
status = ["READ", "WRITE", "VISIBLE"]
flags = []
segment_count = 1
segment1 {
start_extent = 0
extent_count = 11920 # 46.5625 Gigabytes
type = "striped"
stripe_count = 1 # linear
stripes = [
"pv0", 0
]
}
}
lv_swap {
id = "XXXXXX-xxxx-XXXX-xxxx-XXXX-xxxx-XXXXXX"
status = ["READ", "WRITE", "VISIBLE"]
flags = []
segment_count = 1
segment1 {
start_extent = 0
extent_count = 1430 # 5.58594 Gigabytes
type = "striped"
stripe_count = 1 # linear
stripes = [
"pv0", 11920
]
}
}
lv_home {
id = "XXXXXX-xxxx-XXXX-xxxx-XXXX-xxxx-XXXXXX"
status = ["READ", "WRITE", "VISIBLE"]
flags = []
segment_count = 1
segment1 {
start_extent = 0
extent_count = 24744 # 96.6562 Gigabytes
type = "striped"
stripe_count = 1 # linear
stripes = [
"pv0", 13350
]
}
}
}
}
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: jno 2223 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfc020000 irq 48'
Mixer name : 'Conexant CX20561 (Hermosa)'
Components : 'HDA:14f15051,17aa2100,00100000 HDA:14f12c06,17aa2122,00100000'
Controls : 20
Simple ctrls : 12
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7VHT16WW-1.06'
Mixer name : 'ThinkPad EC 7VHT16WW-1.06'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=UUID=7939c7d0-cc04-46c5-8cee-3d1dc66c7312
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423.2)
MachineType: LENOVO 4061BS4
Package: linux (not installed)
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=en_US.utf8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-23-generic-pae root=/dev/mapper/jno--rstl-lv_root ro quiet splash
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14
RelatedPackageVersions:
linux-restricted-modules-3.2.0-23-generic-pae N/A
linux-backports-modules-3.2.0-23-generic-pae N/A
linux-firmware 1.79
SourcePackage: linux
StagingDrivers: mei
Tags: precise staging precise staging
Uname: Linux 3.2.0-23-generic-pae i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 11/26/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 6FET82WW (3.12 )
dmi.board.name: 4061BS4
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr6FET82WW(3.12):bd11/26/2009:svnLENOVO:pn4061BS4:pvrThinkPadW500:rvnLENOVO:rn4061BS4:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4061BS4
dmi.product.version: ThinkPad W500
dmi.sys.vendor: LENOVO
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