[Bug 766996] Re: plymouthd crashed with SIGSEGV in free()

[Steve Langasek]

*** This bug is a duplicate of bug 549468 ***
    https://bugs.launchpad.net/bugs/549468

** This bug is no longer a duplicate of private bug 729854
** This bug has been marked a duplicate of bug 549468
   plymouthd crashed with SIGSEGV in free()

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https://bugs.launchpad.net/bugs/766996

Title:
  plymouthd crashed with SIGSEGV in free()

Status in “plymouth” package in Ubuntu:
  New

Bug description:
  Binary package hint: plymouth

  The crash occured after upgrading several packages and rebooting.

  ProblemType: Crash
  DistroRelease: Ubuntu 11.04
  Package: plymouth 0.8.2-2ubuntu22
  ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
  Uname: Linux 2.6.38-8-generic i686
  Architecture: i386
  CurrentDmesg: [  124.705979] lib80211_crypt: registered algorithm 'CCMP'
  Date: Wed Apr 20 11:48:24 2011
  DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
  ExecutablePath: /sbin/plymouthd
  MachineType: Acer, inc. TravelMate 8100
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcCmdline: /sbin/plymouthd --mode=boot --attach-to-session
  ProcEnviron: PATH=(custom, no user)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: root=/dev/sda6 ro
  SegvAnalysis:
   Segfault happened at: 0x41ddf1:	cmp    0xc(%edx),%esi
   PC (0x0041ddf1) ok
   source "0xc(%edx)" (0x0000000c) not located in a known VMA region (needed readable region)!
   destination "%esi" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: plymouth
  StacktraceTop:
   ?? () from /lib/i386-linux-gnu/libc.so.6
   free () from /lib/i386-linux-gnu/libc.so.6
   ?? ()
   ?? ()
   ?? ()
  TextPlymouth: /lib/plymouth/themes/ubuntu-text/ubuntu-text.plymouth
  Title: plymouthd crashed with SIGSEGV in free()
  UpgradeStatus: Upgraded to natty on 2011-04-12 (8 days ago)
  UserGroups:
   
  dmi.bios.date: 04/26/05
  dmi.bios.vendor: Acer
  dmi.bios.version: 3C23
  dmi.board.name: Kingfisher
  dmi.board.vendor: Acer, Inc.
  dmi.board.version: Not Applicable
  dmi.chassis.type: 1
  dmi.chassis.vendor: Acer, Inc.
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnAcer:bvr3C23:bd04/26/05:svnAcer,inc.:pnTravelMate8100:pvrNotApplicable:rvnAcer,Inc.:rnKingfisher:rvrNotApplicable:cvnAcer,Inc.:ct1:cvrN/A:
  dmi.product.name: TravelMate 8100
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Acer, inc.

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