plymouthd crashed with SIGSEGV in __libc_start_main()

This is an automatic report, but I did have problems with recent versions of Ubuntu: 12.04 and 11.10 starting with kernel 3.0.0-16
I'm not sure if it is plymouth package or the kernel.
The system hangs on startup with a blank screen or blinking cursor without anything else being displayed, but not on every startup.
Kernel 3.0.0-15 worked fine.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: plymouth 0.8.2-2ubuntu28
ProcVersionSignature: Ubuntu 3.2.0-20.33-generic-pae 3.2.12
Uname: Linux 3.2.0-20-generic-pae i686
ApportVersion: 2.0-0ubuntu1
Architecture: i386
CrashCounter: 1
Date: Fri Mar 30 21:19:48 2012
DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
ExecutablePath: /sbin/plymouthd
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120328)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-20-generic-pae root=UUID=5abe7260-d8ba-48a7-b9fc-0ccce3f5e6be ro
ProcCmdline: /sbin/plymouthd --mode=boot --attach-to-session
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-20-generic-pae root=UUID=5abe7260-d8ba-48a7-b9fc-0ccce3f5e6be ro
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: plymouth
TextPlymouth: /lib/plymouth/themes/ubuntu-text/ubuntu-text.plymouth
Title: plymouthd crashed with SIGSEGV in __libc_start_main()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 06/12/2006
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.40
dmi.board.asset.tag: 00000000
dmi.board.name: K8SLI-eSATA2
dmi.board.version: 1.00
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.40:bd06/12/2006:svn:pnK8SLI-eSATA2:pvr1.00:rvn:rnK8SLI-eSATA2:rvr1.00:
dmi.product.name: K8SLI-eSATA2
dmi.product.version: 1.00