theoraenc fails with SIGSEV in multipass mode

Trying to convert a FLV video file with a H264 stream through gst-launch to an OGG with theora results in a fail, but only if multipass mode is used. Since it is a recent feature of theora codec, but useful to reduce the output file size, maybe it is to be supported better..
This is the command I used: "gst-launch -v filesrc location=./MyFLVwithH264File.flv ! flvdemux ! queue ! h264parse ! ffdec_h264 ! ffmpegcolorspace ! queue ! theoraenc multipass-mode=first-pass multipass-cache-file=/tmp/theora.temp ! queue ! oggmux ! filesink location=MyOGGOutputFile.ogv 1> theoratry.log 2>&1"

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: gstreamer0.10-plugins-base 0.10.36-1ubuntu1.1
ProcVersionSignature: Ubuntu 3.5.0-26.42-generic 3.5.7.6
Uname: Linux 3.5.0-26-generic x86_64
ApportVersion: 2.6.1-0ubuntu10
Architecture: amd64
Date: Thu Apr 4 23:46:00 2013
InstallationDate: Installed on 2012-12-26 (99 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
SourcePackage: gst-plugins-base0.10
UpgradeStatus: No upgrade log present (probably fresh install)