plymouthd crashed with SIGSEGV in ply_trigger_add_handler()

[Andy Hill]

reboot after upgrade

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: plymouth 0.8.8-0ubuntu6
ProcVersionSignature: Ubuntu 3.8.0-15.25-generic 3.8.4
Uname: Linux 3.8.0-15-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.9.2-0ubuntu5
Architecture: amd64
Date: Sat Mar 30 17:20:39 2013
DefaultPlymouth: /lib/plymouth/themes/mythbuntu-logo/mythbuntu-logo.plymouth
ExecutablePath: /sbin/plymouthd
InstallationDate: Installed on 2012-09-29 (182 days ago)
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
MachineType: HP-Pavilion GM431AA-ABU a6150.uk
MarkForUpload: True
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-15-generic root=UUID=742321cf-dd1d-45b7-866d-526180a4376d ro crashkernel=384M-2G:64M,2G-:128M quiet splash
ProcCmdline: @sbin/plymouthd --mode=boot --attach-to-session
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
ProcFB:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-15-generic root=UUID=742321cf-dd1d-45b7-866d-526180a4376d ro crashkernel=384M-2G:64M,2G-:128M quiet splash
SegvAnalysis:
 Segfault happened at: 0x7fdce5a88e8b <ply_trigger_add_handler+43>: mov (%rbx),%rdi
 PC (0x7fdce5a88e8b) ok
 source "(%rbx)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%rdi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: plymouth
StacktraceTop:
 ply_trigger_add_handler () from /lib/x86_64-linux-gnu/libply.so.2
 ?? ()
 ply_event_loop_process_pending_events () from /lib/x86_64-linux-gnu/libply.so.2
 ply_event_loop_run () from /lib/x86_64-linux-gnu/libply.so.2
 ?? ()
TextPlymouth: /lib/plymouth/themes/ubuntu-text/ubuntu-text.plymouth
Title: plymouthd crashed with SIGSEGV in ply_trigger_add_handler()
UpgradeStatus: Upgraded to raring on 2013-03-07 (22 days ago)
UserGroups: mythtv
dmi.bios.date: 10/24/2007
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 5.13
dmi.board.name: Berkeley
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr5.13:bd10/24/2007:svnHP-Pavilion:pnGM431AA-ABUa6150.uk:pvr:rvnASUSTeKComputerINC.:rnBerkeley:rvr1.xx:cvnHewlett-Packard:ct3:cvrChassisVersion:
dmi.product.name: GM431AA-ABU a6150.uk
dmi.sys.vendor: HP-Pavilion

[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 #864430, 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.