plymouthd crashed with SIGSEGV in ply_event_loop_process_pending_events()

[Tim]

the differents are the used versions of ubuntu! i'm using 12.04 alpha 2

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: plymouth 0.8.2-2ubuntu28
ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6
Uname: Linux 3.2.0-17-generic i686
ApportVersion: 1.91-0ubuntu1
Architecture: i386
CurrentDmesg:
 [ 32.336485] lib80211_crypt: registered algorithm 'CCMP'
 [ 32.346729] lib80211_crypt: registered algorithm 'TKIP'
 [ 42.928020] eth1: no IPv6 routers present
Date: Wed Feb 15 14:12:00 2012
DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
ExecutablePath: /sbin/plymouthd
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: TOSHIBA Satellite M70
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-17-generic root=UUID=1721f7f5-8cb4-4506-ac54-55658a9611aa ro quiet splash vt.handoff=7
ProcCmdline: /sbin/plymouthd --mode=boot --attach-to-session
ProcEnviron: PATH=(custom, no user)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-17-generic root=UUID=1721f7f5-8cb4-4506-ac54-55658a9611aa ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0xa6d5b7 <ply_event_loop_process_pending_events+455>: test %ecx,0x4(%esi)
 PC (0x00a6d5b7) ok
 source "%ecx" ok
 destination "0x4(%esi)" (0x00000004) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: plymouth
StacktraceTop:
 ply_event_loop_process_pending_events () from /lib/libply.so.2
 ply_event_loop_run () from /lib/libply.so.2
 ?? ()
 __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
 ?? ()
TextPlymouth: /lib/plymouth/themes/ubuntu-text/ubuntu-text.plymouth
Title: plymouthd crashed with SIGSEGV in ply_event_loop_process_pending_events()
UpgradeStatus: Upgraded to precise on 2012-02-14 (5 days ago)
UserGroups:

dmi.bios.date: 12/12/2008
dmi.bios.vendor: TOSHIBA
dmi.bios.version: V5.30
dmi.board.name: HTW00
dmi.board.vendor: TOSHIBA
dmi.board.version: Null
dmi.chassis.asset.tag: *
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnTOSHIBA:bvrV5.30:bd12/12/2008:svnTOSHIBA:pnSatelliteM70:pvrPSM70E-00W01CGR:rvnTOSHIBA:rnHTW00:rvrNull:cvnTOSHIBA:ct10:cvrN/A:
dmi.product.name: Satellite M70
dmi.product.version: PSM70E-00W01CGR
dmi.sys.vendor: TOSHIBA

[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 #849414, 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.