plymouthd crashed with SIGSEGV in ply_trigger_add_handler()

[Spyros Kavvadias]

I'm running Saucy Development with Mir enabled from the PPA.

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: plymouth 0.8.8-0ubuntu7
ProcVersionSignature: Ubuntu 3.10.0-1.8-generic 3.10.0-rc7
Uname: Linux 3.10.0-1-generic i686
ApportVersion: 2.10.2-0ubuntu3
Architecture: i386
Date: Sat Jun 29 22:35:10 2013
DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
ExecutablePath: /sbin/plymouthd
InstallationDate: Installed on 2013-06-29 (0 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha i386 (20130627)
MachineType: Sony Corporation VGN-NS21Z_S
MarkForUpload: True
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.10.0-1-generic root=UUID=3eba4262-e907-4f66-9ee3-8235f88ebae4 ro quiet splash
ProcCmdline: @sbin/plymouthd --mode=boot --attach-to-session
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.10.0-1-generic root=UUID=3eba4262-e907-4f66-9ee3-8235f88ebae4 ro quiet splash
SegvAnalysis:
 Segfault happened at: 0xb7722618 <ply_trigger_add_handler+56>: mov (%eax),%eax
 PC (0xb7722618) ok
 source "(%eax)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: plymouth
StacktraceTop:
 ply_trigger_add_handler () from /lib/i386-linux-gnu/libply.so.2
 ?? ()
 ?? ()
 ply_event_loop_process_pending_events () from /lib/i386-linux-gnu/libply.so.2
 ply_event_loop_run () from /lib/i386-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: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 08/27/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R1040Y3
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR1040Y3:bd08/27/2009:svnSonyCorporation:pnVGN-NS21Z_S:pvrC6U0X6A8:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VGN-NS21Z_S
dmi.product.version: C6U0X6A8
dmi.sys.vendor: Sony Corporation

[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 #750405, 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.