[Bug 1218366] [NEW] plymouthd crashed with SIGSEGV in script_obj_deref_direct()

[Nick Hammen]

Public bug reported:

Distro Ubuntu 12.10
Occured at login

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: plymouth 0.8.8-0ubuntu8
ProcVersionSignature: Ubuntu 3.11.0-4.9-generic 3.11.0-rc7
Uname: Linux 3.11.0-4-generic x86_64
ApportVersion: 2.12.1-0ubuntu2
Architecture: amd64
Date: Thu Aug 29 02:59:10 2013
DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
ExecutablePath: /sbin/plymouthd
InstallationDate: Installed on 2013-07-15 (44 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MachineType: Hewlett-Packard HP EliteBook 8560p
MarkForUpload: True
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-4-generic root=UUID=3905cda0-0585-4919-bdfe-1bb446d3c7af ro quiet splash vt.handoff=7
ProcCmdline: @sbin/plymouthd --mode=boot --attach-to-session
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-4-generic root=UUID=3905cda0-0585-4919-bdfe-1bb446d3c7af ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0x7f67722dd430 <script_obj_deref_direct>:	cmpl   $0x1,(%rdi)
 PC (0x7f67722dd430) ok
 source "$0x1" ok
 destination "(%rdi)" (0x38d038703840000) 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_update_status () from /lib/x86_64-linux-gnu/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 saucy on 2013-07-16 (43 days ago)
UserGroups:
 
dmi.bios.date: 03/13/2013
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68SCF Ver. F.40
dmi.board.name: 1618
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 97.4C
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr68SCFVer.F.40:bd03/13/2013:svnHewlett-Packard:pnHPEliteBook8560p:pvrA0001D02:rvnHewlett-Packard:rn1618:rvrKBCVersion97.4C:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook 8560p
dmi.product.version: A0001D02
dmi.sys.vendor: Hewlett-Packard

** Affects: plymouth (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-crash need-amd64-retrace saucy

** Information type changed from Private to Public

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https://bugs.launchpad.net/bugs/1218366

Title:
  plymouthd crashed with SIGSEGV in script_obj_deref_direct()

Status in “plymouth” package in Ubuntu:
  New

Bug description:
  Distro Ubuntu 12.10
  Occured at login

  ProblemType: Crash
  DistroRelease: Ubuntu 13.10
  Package: plymouth 0.8.8-0ubuntu8
  ProcVersionSignature: Ubuntu 3.11.0-4.9-generic 3.11.0-rc7
  Uname: Linux 3.11.0-4-generic x86_64
  ApportVersion: 2.12.1-0ubuntu2
  Architecture: amd64
  Date: Thu Aug 29 02:59:10 2013
  DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
  ExecutablePath: /sbin/plymouthd
  InstallationDate: Installed on 2013-07-15 (44 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  MachineType: Hewlett-Packard HP EliteBook 8560p
  MarkForUpload: True
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-4-generic root=UUID=3905cda0-0585-4919-bdfe-1bb446d3c7af ro quiet splash vt.handoff=7
  ProcCmdline: @sbin/plymouthd --mode=boot --attach-to-session
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-4-generic root=UUID=3905cda0-0585-4919-bdfe-1bb446d3c7af ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0x7f67722dd430 <script_obj_deref_direct>:	cmpl   $0x1,(%rdi)
   PC (0x7f67722dd430) ok
   source "$0x1" ok
   destination "(%rdi)" (0x38d038703840000) 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_update_status () from /lib/x86_64-linux-gnu/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 saucy on 2013-07-16 (43 days ago)
  UserGroups:
   
  dmi.bios.date: 03/13/2013
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68SCF Ver. F.40
  dmi.board.name: 1618
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 97.4C
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr68SCFVer.F.40:bd03/13/2013:svnHewlett-Packard:pnHPEliteBook8560p:pvrA0001D02:rvnHewlett-Packard:rn1618:rvrKBCVersion97.4C:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP EliteBook 8560p
  dmi.product.version: A0001D02
  dmi.sys.vendor: Hewlett-Packard

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