[Bug 559930] Re: plymouthd crashed with SIGSEGV in ply_trigger_add_handler()

[Launchpad Bug Tracker]

** Changed in: plymouth (Ubuntu)
       Status: New => Confirmed

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Title:
  plymouthd crashed with SIGSEGV in ply_trigger_add_handler()

Status in “plymouth” package in Ubuntu:
  Confirmed

Bug description:
  Binary package hint: plymouth

  plymouthd does not exit when system is booted.  Ubuntu logo and four
  dots remain on screen, cannot change to text mode virtual terminals or
  X windows.  Can log in via SSH but can not kill plymouthd even with
  kill -KILL.  ACPI power button also works.

  ProblemType: Crash
  DistroRelease: Ubuntu 10.04
  Package: plymouth 0.8.1-4ubuntu1
  ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
  Uname: Linux 2.6.32-19-generic i686
  Architecture: i386
  Date: Sat Apr 10 19:58:08 2010
  DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
  ExecutablePath: /sbin/plymouthd
  Lsusb:
   Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 002 Device 002: ID 046d:c019 Logitech, Inc. Optical Tilt Wheel Mouse
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: IBM 288175M
  PccardctlIdent:
   Socket 0:
     no product info available
   Socket 1:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
   Socket 1:
     no card
  ProcCmdLine: root=UUID=e97866c4-7397-4fc5-9047-13137af8d817 ro quiet
  ProcCmdline: /sbin/plymouthd --mode=boot --attach-to-session
  ProcEnviron: PATH=(custom, no user)
  ProcFB: 0 nouveaufb
  SegvAnalysis:
   Segfault happened at: 0x857ae8 <ply_trigger_add_handler+56>:	mov    (%eax),%eax
   PC (0x00857ae8) ok
   source "(%eax)" (0x00000000) not located in a known VMA region (needed readable region)!
   destination "%eax" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: plymouth
  StacktraceTop:
   ply_trigger_add_handler () from /lib/libply.so.2
   ?? ()
   ?? ()
   ply_event_loop_process_pending_events ()
   ply_event_loop_run () from /lib/libply.so.2
  TextPlymouth: /lib/plymouth/themes/ubuntu-text/ubuntu-text.plymouth
  Title: plymouthd crashed with SIGSEGV in ply_trigger_add_handler()
  UserGroups:
   
  dmi.bios.date: 01/14/2005
  dmi.bios.vendor: IBM
  dmi.bios.version: 1XET47WW (1.06 )
  dmi.board.name: 288175M
  dmi.board.vendor: IBM
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: IBM
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnIBM:bvr1XET47WW(1.06):bd01/14/2005:svnIBM:pn288175M:pvrThinkPadG41:rvnIBM:rn288175M:rvrNotAvailable:cvnIBM:ct10:cvrNotAvailable:
  dmi.product.name: 288175M
  dmi.product.version: ThinkPad G41
  dmi.sys.vendor: IBM

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