[Bug 1200004] Re: plymouthd crashed with SIGSEGV in ply_trigger_add_handler()

[Apport retracing service]

*** This bug is a duplicate of bug 750405 ***
    https://bugs.launchpad.net/bugs/750405

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.

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** This bug has been marked a duplicate of bug 750405
   plymouthd crashed with SIGSEGV in ply_trigger_add_handler()

** Information type changed from Private to Public

** Tags removed: need-i386-retrace

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https://bugs.launchpad.net/bugs/1200004

Title:
  plymouthd crashed with SIGSEGV in ply_trigger_add_handler()

Status in “plymouth” package in Ubuntu:
  New

Bug description:
  crashed on initial reboot after enabling Mir's PPA

  ProblemType: Crash
  DistroRelease: Ubuntu 13.10
  Package: plymouth 0.8.8-0ubuntu7
  ProcVersionSignature: Ubuntu 3.10.0-2.10-generic 3.10.0
  Uname: Linux 3.10.0-2-generic i686
  ApportVersion: 2.10.2-0ubuntu4
  Architecture: i386
  CurrentDmesg: [   19.777344] init: plymouth main process (170) killed by SEGV signal
  Date: Wed Jul 10 17:07:03 2013
  DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
  ExecutablePath: /sbin/plymouthd
  MachineType: Hewlett-Packard HP Compaq dc5100 SFF(PZ578UA)
  MarkForUpload: True
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.10.0-2-generic root=UUID=8729469f-84ec-4ccc-8f50-be69760033ac ro splash quiet vt.handoff=7
  ProcCmdline: @sbin/plymouthd --mode=boot --attach-to-session
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.10.0-2-generic root=UUID=8729469f-84ec-4ccc-8f50-be69760033ac ro splash quiet vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0xb7786618 <ply_trigger_add_handler+56>:	mov    (%eax),%eax
   PC (0xb7786618) 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: 08/25/2005
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 786C2 v01.07
  dmi.board.name: 09E8h
  dmi.board.vendor: Hewlett-Packard
  dmi.chassis.type: 4
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr786C2v01.07:bd08/25/2005:svnHewlett-Packard:pnHPCompaqdc5100SFF(PZ578UA):pvr:rvnHewlett-Packard:rn09E8h:rvr:cvnHewlett-Packard:ct4:cvr:
  dmi.product.name: HP Compaq dc5100 SFF(PZ578UA)
  dmi.sys.vendor: Hewlett-Packard

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