plymouthd crashed with SIGSEGV in ply_event_loop_process_pending_events()

[Bob Bib]

plymouth suddenly crashed after user login.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: plymouth 0.8.2-2ubuntu28
ProcVersionSignature: Ubuntu 3.0.0-14.23-generic 3.0.9
Uname: Linux 3.0.0-14-generic x86_64
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Thu Dec 29 08:26:44 2011
DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
ExecutablePath: /sbin/plymouthd
MachineType: Acer Aspire 3810T
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-14-generic root=UUID=dc688c32-80f7-4172-bd1d-4234bb54973e ro i8042.reset=1
ProcCmdline: /sbin/plymouthd --mode=boot --attach-to-session
ProcEnviron: PATH=(custom, no user)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-14-generic root=UUID=dc688c32-80f7-4172-bd1d-4234bb54973e ro i8042.reset=1
SegvAnalysis:
 Segfault happened at: 0x7fe1be3e9504 <ply_event_loop_process_pending_events+468>: test %r12d,0x8(%r13)
 PC (0x7fe1be3e9504) ok
 source "%r12d" ok
 destination "0x8(%r13)" (0x00000008) 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/x86_64-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 oneiric on 2011-10-14 (79 days ago)
UserGroups:

dmi.bios.date: 08/10/2010
dmi.bios.vendor: Acer
dmi.bios.version: V1.28
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Aspire 3810T
dmi.board.vendor: Acer
dmi.board.version: PSMBOU-1234567
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: None
dmi.modalias: dmi:bvnAcer:bvrV1.28:bd08/10/2010:svnAcer:pnAspire3810T:pvrV1.28:rvnAcer:rnAspire3810T:rvrPSMBOU-1234567:cvnAcer:ct10:cvrNone:
dmi.product.name: Aspire 3810T
dmi.product.version: V1.28
dmi.sys.vendor: Acer

[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.