[Bug 927636] Re: plymouthd crashed with SIGSEGV in script_obj_deref_direct()

[Stephen Allen]

Worked for a couple of iterations but soon went back.

On Sun, Apr 1, 2018 at 7:55 AM bart <927636 at bugs.launchpad.net> wrote:

> dpkg-reconfigure plymouth seems to have solved the problem for me
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/927636
>
> Title:
>   plymouthd crashed with SIGSEGV in script_obj_deref_direct()
>
> Status in Plymouth:
>   Confirmed
> Status in plymouth package in Ubuntu:
>   Triaged
>
> Bug description:
>   Ubuntu 12.04 LTS (development branch)
>
>   ProblemType: Crash
>   DistroRelease: Ubuntu 12.04
>   Package: plymouth 0.8.2-2ubuntu28
>   ProcVersionSignature: Ubuntu 3.2.0-14.23-generic 3.2.3
>   Uname: Linux 3.2.0-14-generic x86_64
>   NonfreeKernelModules: fglrx
>   ApportVersion: 1.91-0ubuntu1
>   Architecture: amd64
>   Date: Mon Feb  6 07:03:15 2012
>   DefaultPlymouth: /lib/plymouth/themes/xubuntu-logo/xubuntu-logo.plymouth
>   ExecutablePath: /sbin/plymouthd
>   MachineType: Foxconn AMD HDZS01
>   ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-14-generic
> root=UUID=0bb93586-7343-45bd-802b-03adbb46f430 ro quiet splash vt.handoff=7
>   ProcCmdline: /sbin/plymouthd --mode=boot --attach-to-session
>   ProcEnviron: PATH=(custom, no user)
>   ProcFB: 0 VESA VGA
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-14-generic
> root=UUID=0bb93586-7343-45bd-802b-03adbb46f430 ro quiet splash vt.handoff=7
>   SegvAnalysis:
>    Segfault happened at: 0x7effe6b50ea0 <script_obj_deref_direct>:
> cmpl   $0x1,(%rdi)
>    PC (0x7effe6b50ea0) ok
>    source "$0x1" ok
>    destination "(%rdi)" (0x00000000) not located in a known VMA region
> (needed writable region)!
>   SegvReason: writing NULL 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_update_status () from /lib/plymouth/script.so
>    ?? ()
>   TextPlymouth: /lib/plymouth/themes/xubuntu-text/xubuntu-text.plymouth
>   Title: plymouthd crashed with SIGSEGV in script_obj_deref_direct()
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   UserGroups:
>
>   dmi.bios.date: 04/19/2011
>   dmi.bios.vendor: American Megatrends Inc.
>   dmi.bios.version: A93F1022
>   dmi.board.asset.tag: To be filled by O.E.M.
>   dmi.board.name: AHD1S
>   dmi.board.vendor: Foxconn
>   dmi.modalias:
> dmi:bvnAmericanMegatrendsInc.:bvrA93F1022:bd04/19/2011:svnFoxconn:pnAMDHDZS01:pvrTobefilledbyO.E.M.:rvnFoxconn:rnAHD1S:rvr:
>   dmi.product.name: AMD HDZS01
>   dmi.product.version: To be filled by O.E.M.
>   dmi.sys.vendor: Foxconn
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/plymouth/+bug/927636/+subscriptions
>
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https://bugs.launchpad.net/bugs/927636

Title:
  plymouthd crashed with SIGSEGV in script_obj_deref_direct()

Status in Plymouth:
  Confirmed
Status in plymouth package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 12.04 LTS (development branch)

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: plymouth 0.8.2-2ubuntu28
  ProcVersionSignature: Ubuntu 3.2.0-14.23-generic 3.2.3
  Uname: Linux 3.2.0-14-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 1.91-0ubuntu1
  Architecture: amd64
  Date: Mon Feb  6 07:03:15 2012
  DefaultPlymouth: /lib/plymouth/themes/xubuntu-logo/xubuntu-logo.plymouth
  ExecutablePath: /sbin/plymouthd
  MachineType: Foxconn AMD HDZS01
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-14-generic root=UUID=0bb93586-7343-45bd-802b-03adbb46f430 ro quiet splash vt.handoff=7
  ProcCmdline: /sbin/plymouthd --mode=boot --attach-to-session
  ProcEnviron: PATH=(custom, no user)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-14-generic root=UUID=0bb93586-7343-45bd-802b-03adbb46f430 ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0x7effe6b50ea0 <script_obj_deref_direct>:	cmpl   $0x1,(%rdi)
   PC (0x7effe6b50ea0) ok
   source "$0x1" ok
   destination "(%rdi)" (0x00000000) not located in a known VMA region (needed writable region)!
  SegvReason: writing NULL 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_update_status () from /lib/plymouth/script.so
   ?? ()
  TextPlymouth: /lib/plymouth/themes/xubuntu-text/xubuntu-text.plymouth
  Title: plymouthd crashed with SIGSEGV in script_obj_deref_direct()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 04/19/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: A93F1022
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: AHD1S
  dmi.board.vendor: Foxconn
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrA93F1022:bd04/19/2011:svnFoxconn:pnAMDHDZS01:pvrTobefilledbyO.E.M.:rvnFoxconn:rnAHD1S:rvr:
  dmi.product.name: AMD HDZS01
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: Foxconn

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