plymouthd crashed with SIGSEGV in script_obj_deref_direct()

[petrux]

Crash on startup.
Ubuntu 14.04 LTS

plymouth:
  Installed: 0.8.8-0ubuntu17
  Candidate: 0.8.8-0ubuntu17
  Version table:
 *** 0.8.8-0ubuntu17 0
        500 http://archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: plymouth 0.8.8-0ubuntu17
ProcVersionSignature: Ubuntu 3.13.0-39.66-generic 3.13.11.8
Uname: Linux 3.13.0-39-generic x86_64
ApportVersion: 2.14.4-0ubuntu1~ubuntu14.04.1~c42.ppa1
Architecture: amd64
CrashCounter: 1
Date: Tue Nov 4 09:26:49 2014
DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
ExecutablePath: /sbin/plymouthd
InstallationDate: Installed on 2014-01-10 (303 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MachineType: Dell Inc. Latitude E7440
ProcCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-39-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
ProcCmdline: @sbin/plymouthd --mode=boot --attach-to-session
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-39-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0x7fd421826430 <script_obj_deref_direct>: cmpl $0x1,(%rdi)
 PC (0x7fd421826430) ok
 source "$0x1" ok
 destination "(%rdi)" (0x4b000000780) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: plymouth
StacktraceTop:
 script_obj_deref_direct () from /lib/x86_64-linux-gnu/plymouth/script.so
 script_obj_as_custom () from /lib/x86_64-linux-gnu/plymouth/script.so
 script_execute_object () from /lib/x86_64-linux-gnu/plymouth/script.so
 script_lib_plymouth_on_boot_progress () from /lib/x86_64-linux-gnu/plymouth/script.so
 ?? () from /lib/x86_64-linux-gnu/libply-splash-core.so.2
TextPlymouth: /lib/plymouth/themes/ubuntu-text/ubuntu-text.plymouth
Title: plymouthd crashed with SIGSEGV in script_obj_deref_direct()
UpgradeStatus: Upgraded to trusty on 2014-10-15 (25 days ago)
UserGroups:

dmi.bios.date: 09/23/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A05
dmi.board.name: 07F3F4
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA05:bd09/23/2013:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E7440
dmi.product.version: 01
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 #1223714, 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.