[Bug 857240] Re: plymouthd crashed with SIGSEGV in script_obj_deref_direct()

[Brian Murray]

*** This bug is a duplicate of bug 733453 ***
    https://bugs.launchpad.net/bugs/733453

** This bug is no longer a duplicate of bug 927636
   plymouthd crashed with SIGSEGV in script_obj_deref_direct()
** This bug has been marked a duplicate of bug 733453
   plymouthd crashed with SIGSEGV in script_obj_deref_direct()

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https://bugs.launchpad.net/bugs/857240

Title:
  plymouthd crashed with SIGSEGV in script_obj_deref_direct()

Status in plymouth package in Ubuntu:
  New

Bug description:
  It just crashed after plugging the ethernet wire after having booted.

  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: plymouth 0.8.2-2ubuntu26
  ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
  Uname: Linux 3.0.0-11-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 1.23-0ubuntu1
  Architecture: amd64
  Date: Fri Sep 23 13:46:56 2011
  DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
  ExecutablePath: /sbin/plymouthd
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
  MachineType: System manufacturer System Product Name
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-11-generic root=UUID=a78c283c-2337-4143-b65f-9bb58bc15bea ro quiet splash vt.handoff=7
  ProcCmdline: /sbin/plymouthd --mode=boot --attach-to-session
  ProcEnviron: PATH=(custom, no user)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-11-generic root=UUID=a78c283c-2337-4143-b65f-9bb58bc15bea ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0x7f51d0725ea0 <script_obj_deref_direct>:	cmpl   $0x1,(%rdi)
   PC (0x7f51d0725ea0) ok
   source "$0x1" ok
   destination "(%rdi)" (0x726f207465792079) not located in a known VMA region (needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: plymouth
  StacktraceTop:
   script_obj_deref_direct () from /lib/plymouth/script.so
   script_obj_as_custom () from /lib/plymouth/script.so
   script_execute_object () from /lib/plymouth/script.so
   script_lib_plymouth_on_message () from /lib/plymouth/script.so
   ?? () from /lib/plymouth/script.so
  TextPlymouth: /lib/plymouth/themes/ubuntu-text/ubuntu-text.plymouth
  Title: plymouthd crashed with SIGSEGV in script_obj_deref_direct()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 12/14/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1602
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: P7P55D-E PRO
  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.:bvr1602:bd12/14/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP7P55D-EPRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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