[Bug 626675] [NEW] udevadm hangs on startup with nvidia raid

[Bastien Durel]

Public bug reported:

Kernel 2.6.31.22 cannot boot on my computer
I tested every release proposed, and each hangs on :

udevadm settle - timeout of 180 seconds reached, the event queue
contains:
sys/devices/pci0000.00/0000:00:0a.0/host5/target5:0:0/5:0:0:0/block/sdd

booting on 2.6.31-21 is quite long (udev blocks for ~4 to 60 seconds on
nvidia raid, you can see it on dmesg), but with 2.6.31.22, It seems to
block indefinitely (I let it trying for 10 minutes, all I saw was 3
timeouts)


additional information :

bastien at data-dev3:~$ sudo dmraid -s -f nvidia
*** Active Set
name   : nvidia_dcgheiac
size   : 321672704
stride : 128
type   : stripe
status : ok
subsets: 0
devs   : 2
spares : 0

bastien at data-dev3:~$ sudo fdisk -l /dev/sdc
Warning: ignoring extra data in partition table 5
Warning: ignoring extra data in partition table 5
Warning: ignoring extra data in partition table 5
Warning: invalid flag 0x1321 of partition table 5 will be corrected by w(rite)

Disk /dev/sdc: 82.3 GB, 82348277760 bytes
255 heads, 63 sectors/track, 10011 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0xb3fcb3fc

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1   *           1        7649    61440561    7  HPFS/NTFS
/dev/sdc2            7650       20023    99394155    5  Extended
/dev/sdc5   ?      105739      209300   831852129+  ce  Unknown


bastien at data-dev3:~$ sudo fdisk -l /dev/sdd

Disk /dev/sdd: 82.3 GB, 82348277760 bytes
255 heads, 63 sectors/track, 10011 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x004c0041

Disk /dev/sdd doesn't contain a valid partition table

ProblemType: Bug
Architecture: i386
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  bastien    3466 F.... pulseaudio
CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
Card0.Amixer.info:
 Card hw:0 'CK8S'/'NVidia CK8S with ALC850 at irq 20'
   Mixer name	: 'Realtek ALC850 rev 0'
   Components	: 'AC97a:414c4790'
   Controls      : 42
   Simple ctrls  : 27
Card1.Amixer.info:
 Card hw:1 'UART'/'MPU-401 UART at 0x300, irq 5'
   Mixer name	: ''
   Components	: ''
   Controls      : 0
   Simple ctrls  : 0
Card1.Amixer.values:
 
CheckboxSubmission: 83a0f0cadbd0f2f0bbc2328f5d38ec11
CheckboxSystem: abf102d6ef41328208f5c1554651535a
Date: Mon Aug 30 10:21:25 2010
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=8934300b-74cb-482a-8b8e-e2e2af23c48c
IwConfig:
 lo        no wireless extensions.
 
 eth1      no wireless extensions.
Lsusb:
 Bus 002 Device 002: ID 046d:c044 Logitech, Inc. LX3 Optical Mouse
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 003 Device 002: ID 0a81:0101 Chesen Electronics Corp. Keyboard
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: ASUSTek Computer Inc. K8N-E-Deluxe
Package: linux-image-2.6.31-22-generic 2.6.31-22.64
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.31-21-generic root=UUID=29699c25-77af-43d1-8c7f-323108ec2890 ro
ProcEnviron:
 PATH=(custom, user)
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-21.59-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-21-generic N/A
 linux-firmware 1.26
RfKill:
 
SourcePackage: linux
Uname: Linux 2.6.31-21-generic i686
WpaSupplicantLog:
 
dmi.bios.date: 09/07/2005
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1011.004
dmi.board.name: 'K8N-E-Deluxe'
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1011.004:bd09/07/2005:svnASUSTekComputerInc.:pnK8N-E-Deluxe:pvrToBeFilledByO.E.M.:rvnASUSTeKComputerINC.:rn'K8N-E-Deluxe':rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: K8N-E-Deluxe
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: ASUSTek Computer Inc.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386

-- 
udevadm hangs on startup with nvidia raid
https://bugs.launchpad.net/bugs/626675
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