[Bug 1429362] Re: plymouthd crashed with SIGSEGV in ply_renderer_get_buffer_for_head()

[Apport retracing service]

*** This bug is a duplicate of bug 1378284 ***
    https://bugs.launchpad.net/bugs/1378284

Thank you for taking the time to report this crash and helping to make
this software better.  This particular crash has already been reported
and is a duplicate of bug #1378284, so is being marked as such.  Please
look at the other bug report to see if there is any missing information
that you can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report.  Please continue to report any other bugs you may
find.

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** This bug has been marked a duplicate of private bug 1378284

** Information type changed from Private to Public

** Tags removed: need-amd64-retrace

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https://bugs.launchpad.net/bugs/1429362

Title:
  plymouthd crashed with SIGSEGV in ply_renderer_get_buffer_for_head()

Status in plymouth package in Ubuntu:
  New

Bug description:
  Happens at boot.

  ProblemType: Crash
  DistroRelease: Ubuntu 15.04
  Package: plymouth 0.9.0-0ubuntu9
  ProcVersionSignature: Ubuntu 3.19.0-7.7-generic 3.19.0
  Uname: Linux 3.19.0-7-generic x86_64
  ApportVersion: 2.16.2-0ubuntu1
  Architecture: amd64
  Date: Sat Mar  7 20:46:48 2015
  DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
  ExecutablePath: /sbin/plymouthd
  InstallationDate: Installed on 2015-01-31 (34 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-7-generic root=UUID=4c827ac5-3a87-4443-86eb-a55dca9626ad ro quiet splash vt.handoff=7
  ProcCmdline: @sbin/plymouthd --mode=boot --pid-file=/run/plymouth/pid --attach-to-session
  ProcEnviron:
   LANG=en_AU.UTF-8
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-7-generic root=UUID=4c827ac5-3a87-4443-86eb-a55dca9626ad ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0x7fe9517aeb9b <ply_renderer_get_buffer_for_head+27>:	mov    0x58(%rax),%rax
   PC (0x7fe9517aeb9b) ok
   source "0x58(%rax)" (0x000072c7) not located in a known VMA region (needed readable region)!
   destination "%rax" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: plymouth
  StacktraceTop:
   ply_renderer_get_buffer_for_head () from /lib/x86_64-linux-gnu/libply-splash-core.so.4
   ply_pixel_display_draw_area () from /lib/x86_64-linux-gnu/libply-splash-core.so.4
   script_lib_sprite_refresh () from /lib/x86_64-linux-gnu/plymouth/script.so
   ?? () from /lib/x86_64-linux-gnu/plymouth/script.so
   ?? () from /lib/x86_64-linux-gnu/plymouth/script.so
  TextPlymouth: /lib/plymouth/themes/ubuntu-text/ubuntu-text.plymouth
  Title: plymouthd crashed with SIGSEGV in ply_renderer_get_buffer_for_head()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 07/31/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P2.30
  dmi.board.name: FM2A88X Extreme4+
  dmi.board.vendor: ASRock
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP2.30:bd07/31/2014:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnFM2A88XExtreme4+:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To Be Filled By O.E.M.
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: To Be Filled By O.E.M.

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