[Bug 962030] Re: plymouthd crashed with SIGSEGV in script_obj_deref_direct()

[Apport retracing service]

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

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 #733453, 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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** Visibility changed to: Public

** This bug has been marked a duplicate of private bug 733453

** Visibility changed to: Public

** Tags removed: need-amd64-retrace

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https://bugs.launchpad.net/bugs/962030

Title:
  plymouthd crashed with SIGSEGV in script_obj_deref_direct()

Status in “plymouth” package in Ubuntu:
  New

Bug description:
  I just upgraded in 12.04 Beta 1 and this came up after i logged in.

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: plymouth 0.8.2-2ubuntu28
  ProcVersionSignature: Ubuntu 3.2.0-19.31-generic 3.2.12
  Uname: Linux 3.2.0-19-generic x86_64
  ApportVersion: 1.94.1-0ubuntu2
  Architecture: amd64
  CrashCounter: 1
  Date: Thu Mar 22 15:37:16 2012
  DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
  ExecutablePath: /sbin/plymouthd
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301)
  MachineType: Gigabyte Technology Co., Ltd. G41M-Combo
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-19-generic root=UUID=0541bfa6-4284-4122-85f1-c258e98bfb41 ro quiet splash 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-3.2.0-19-generic root=UUID=0541bfa6-4284-4122-85f1-c258e98bfb41 ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0x7f93a4d66ea0 <script_obj_deref_direct>:	cmpl   $0x1,(%rdi)
   PC (0x7f93a4d66ea0) 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: Upgraded to precise on 2012-03-22 (0 days ago)
  UserGroups:
   
  dmi.bios.date: 06/09/2010
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: F3
  dmi.board.name: G41M-Combo
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF3:bd06/09/2010:svnGigabyteTechnologyCo.,Ltd.:pnG41M-Combo:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnG41M-Combo:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: G41M-Combo
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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