[Bug 733453] Re: plymouthd crashed with SIGSEGV in script_obj_deref_direct()

[Steve Langasek]

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

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Title:
  plymouthd crashed with SIGSEGV in script_obj_deref_direct()

Status in plymouth package in Ubuntu:
  Confirmed

Bug description:
  Binary package hint: plymouth

  Never had this bug until 11.04 alpha so, I don't think it's related to
  the 4 other bugs listed.

  ProblemType: Crash
  DistroRelease: Ubuntu 11.04
  Package: plymouth 0.8.2-2ubuntu17
  ProcVersionSignature: Ubuntu 2.6.32-25.45-generic 2.6.32.21+drm33.7
  Uname: Linux 2.6.32-25-generic x86_64
  Architecture: amd64
  CrashCounter: 1
  Date: Fri Mar 11 13:56:40 2011
  DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
  ExecutablePath: /sbin/plymouthd
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1)
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcCmdline: /sbin/plymouthd --mode=boot --attach-to-session
  ProcEnviron: PATH=(custom, no user)
  ProcFB:
   0 VGA16 VGA
   1 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-25-generic root=UUID=fc67adba-b727-4218-8c1d-5798ca183c73 ro quiet splash
  SegvAnalysis:
   Segfault happened at: 0x7fd33952afe0 <script_obj_deref_direct>:	cmpl   $0x1,(%rdi)
   PC (0x7fd33952afe0) 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 natty on 2011-03-10 (0 days ago)
  UserGroups:
   
  dmi.bios.date: 10/15/2007
  dmi.bios.vendor: Acer
  dmi.bios.version: V3.10A
  dmi.board.name: Navarro
  dmi.board.vendor: Acer
  dmi.board.version: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnAcer:bvrV3.10A:bd10/15/2007:svn:pn:pvrV3.10A:rvnAcer:rnNavarro:rvrN/A:cvnAcer:ct10:cvrN/A:
  dmi.product.version: V3.10A

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