[Bug 1070274] 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/1070274

Title:
  plymouthd crashed with SIGSEGV in ply_trigger_add_handler()

Status in “plymouth” package in Ubuntu:
  New

Bug description:
  I don't really know what happened, after I logged in the OS told me
  there was a crash...

  ProblemType: Crash
  DistroRelease: Ubuntu 12.10
  Package: plymouth 0.8.4-0ubuntu3
  ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7
  Uname: Linux 3.5.0-18-generic i686
  ApportVersion: 2.6.1-0ubuntu4
  Architecture: i386
  CurrentDmesg:
   [   15.668702] ip_tables: (C) 2000-2006 Netfilter Core Team
   [   42.480022] end_request: I/O error, dev fd0, sector 0
   [   42.504022] end_request: I/O error, dev fd0, sector 0
  Date: Tue Oct 23 12:14:12 2012
  DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
  ExecutablePath: /sbin/plymouthd
  InstallationMedia: Ubuntu 12.04 "Precise" - Build i386 LIVE Binary 20120426-15:10
  MachineType: System manufacturer P5Q SE
  MarkForUpload: True
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-18-generic root=UUID=d9f26933-1f4a-40ef-bee7-2e505f2b7765 ro quiet splash vt.handoff=7
  ProcCmdline: /sbin/plymouthd --mode=boot --attach-to-session
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-18-generic root=UUID=d9f26933-1f4a-40ef-bee7-2e505f2b7765 ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0xb7723b28 <ply_trigger_add_handler+56>:	mov    (%eax),%eax
   PC (0xb7723b28) 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/libply.so.2
   ?? ()
   ?? ()
   ply_event_loop_process_pending_events () from /lib/libply.so.2
   ply_event_loop_run () from /lib/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 quantal on 2012-10-06 (16 days ago)
  UserGroups:
   
  dmi.bios.date: 08/20/2008
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0502
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: P5Q SE
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0502:bd08/20/2008:svnSystemmanufacturer:pnP5QSE:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5QSE:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: P5Q SE
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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