plymouthd crashed with SIGSEGV in script_obj_deref_direct()

[PSWZ-ZhangY]

The system shut down due to power cutting off.
And I booted the computer when the power is back online.
And the reporter notified me when the system is fully started( I got the crash message from the system panel ).

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: plymouth 0.8.2-2ubuntu2.2
ProcVersionSignature: Ubuntu 2.6.32-35.78-generic 2.6.32.46+drm33.20
Uname: Linux 2.6.32-35-generic x86_64
Architecture: amd64
Date: Thu Nov 24 19:28:08 2011
DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
ExecutablePath: /sbin/plymouthd
InstallationMedia: Ubuntu 10.04.2 LTS "Lucid Lynx" - Release amd64 (20110211.3)
MachineType: Dell Inc. PowerEdge R710
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-35-generic root=UUID=8bcd654c-84a8-48ad-bf45-f86110edb321 ro quiet splash
ProcCmdline: /sbin/plymouthd --mode=boot --attach-to-session
ProcEnviron: PATH=(custom, no user)
ProcFB: 0 VGA16 VGA
SegvAnalysis:
 Segfault happened at: 0x7fdaf264c5a0 <script_obj_deref_direct>: cmpl $0x1,(%rdi)
 PC (0x7fdaf264c5a0) ok
 source "$0x1" ok
 destination "(%rdi)" (0x726f207465792079) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: plymouth
StacktraceTop:
 script_obj_deref_direct ()
 script_obj_as_custom () from /lib/plymouth/script.so
 script_execute_object ()
 script_lib_plymouth_on_message ()
 ?? () from /lib/plymouth/script.so
TextPlymouth: /lib/plymouth/themes/ubuntu-text/ubuntu-text.plymouth
Title: plymouthd crashed with SIGSEGV in script_obj_deref_direct()
UserGroups:

dmi.bios.date: 05/21/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 2.1.9
dmi.board.name: 0XDX06
dmi.board.vendor: Dell Inc.
dmi.board.version: A03
dmi.chassis.type: 23
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvr2.1.9:bd05/21/2010:svnDellInc.:pnPowerEdgeR710:pvr:rvnDellInc.:rn0XDX06:rvrA03:cvnDellInc.:ct23:cvr:
dmi.product.name: PowerEdge R710
dmi.sys.vendor: Dell Inc.

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #733453, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.