[Bug 1293531] 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/1293531

Title:
  plymouthd crashed with SIGSEGV in script_obj_deref_direct()

Status in “plymouth” package in Ubuntu:
  New

Bug description:
  Reporting as new as I'm on Trusty and the previous reports were for
  previous versions.

  I was rebooting to get out of a window manager crash caused by
  attempting vmware unity mode, though I don't suppose that's relevant
  to what happens *after* the boot.

  What may be more relevant is that yesterday I'd (apparently
  successfully) converted this install to be uefi-based rather than
  legacy-bios based. This wasn't the first reboot since then though. But
  (slightly disappointingly) since then the boot has actually been a bit
  slower and with a couple of screenfuls of console text flashing up on
  the way through.

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: plymouth 0.8.8-0ubuntu15
  Uname: Linux 3.13.6-031306-generic x86_64
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: amd64
  Date: Mon Mar 17 11:56:37 2014
  DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
  ExecutablePath: /sbin/plymouthd
  InstallationDate: Installed on 2014-03-08 (8 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MachineType: ASUS All Series
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.6-031306-generic root=UUID=57e35142-9723-4367-9cc1-2ff16f30f832 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw 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-3.13.6-031306-generic root=UUID=57e35142-9723-4367-9cc1-2ff16f30f832 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0x7fd21d5ca430 <script_obj_deref_direct>:	cmpl   $0x1,(%rdi)
   PC (0x7fd21d5ca430) 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: Upgraded to trusty on 2014-03-10 (6 days ago)
  UserGroups:
   
  dmi.bios.date: 01/07/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0903
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Z87I-PRO
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev X.0x
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0903:bd01/07/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ87I-PRO:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: All Series
  dmi.product.version: System Version
  dmi.sys.vendor: ASUS

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