[Bug 1300562] Re: plymouthd crashed with SIGSEGV in script_obj_deref_direct()

[Doug McMahon]

*** This bug is a duplicate of bug 927636 ***
    https://bugs.launchpad.net/bugs/927636

** This bug is no longer a duplicate of bug 1223714
   plymouthd crashed with SIGSEGV in script_obj_deref_direct()
** This bug has been marked a duplicate of bug 927636
   plymouthd crashed with SIGSEGV in script_obj_deref_direct()

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https://bugs.launchpad.net/bugs/1300562

Title:
  plymouthd crashed with SIGSEGV in script_obj_deref_direct()

Status in “plymouth” package in Ubuntu:
  Confirmed

Bug description:
  System76 Galago Ultrapro, using an SSD. When booting, the splash fails
  to appear, regardless of the plymouth theme applied. It shows up as a
  purple boarder along the outer edge of my screen, then it only shows
  up for a split second after the boot completes.

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: plymouth 0.8.8-0ubuntu15
  ProcVersionSignature: Ubuntu 3.13.0-20.42-generic 3.13.7
  Uname: Linux 3.13.0-20-generic x86_64
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  Date: Mon Mar 31 20:23:09 2014
  DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
  ExecutablePath: /sbin/plymouthd
  InstallationDate: Installed on 2014-03-31 (0 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Beta amd64 (20140326)
  MachineType: System76, Inc. Galago UltraPro
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-20-generic root=UUID=7419cc1c-5db5-4c12-a5de-1969888725e8 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-3.13.0-20-generic root=UUID=7419cc1c-5db5-4c12-a5de-1969888725e8 ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0x7f360b239430 <script_obj_deref_direct>:	cmpl   $0x1,(%rdi)
   PC (0x7f360b239430) ok
   source "$0x1" ok
   destination "(%rdi)" (0x43800000780) 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/x86_64-linux-gnu/plymouth/script.so
   script_obj_as_custom () from /lib/x86_64-linux-gnu/plymouth/script.so
   script_execute_object () from /lib/x86_64-linux-gnu/plymouth/script.so
   script_lib_plymouth_on_boot_progress () from /lib/x86_64-linux-gnu/plymouth/script.so
   ?? () from /lib/x86_64-linux-gnu/libply-splash-core.so.2
  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: 12/16/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 4.6.5
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: W740SU
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd12/16/2013:svnSystem76,Inc.:pnGalagoUltraPro:pvrgalu1:rvnNotebook:rnW740SU:rvrNotApplicable:cvnNotebook:ct9:cvrN/A:
  dmi.product.name: Galago UltraPro
  dmi.product.version: galu1
  dmi.sys.vendor: System76, Inc.

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