nepomukindexer segfault libc-2.17.so

[doweller]

When using Nepomuk to index files, Kubuntu 13.10 up to date throws segfaults like the following every second:

nepomukindexer[11851]: segfault at fd83a8 ip 00007f6a1f31ac41 sp 00007fff7368d268 error 4 in libc-2.17.so[7f6a1f291000+1bd000]

etc. pp. - taken from /var/log/syslog

CPU is at 100% and therefore the Laptop is not responsive.
Stopping Nepomuk file indexing stops the segfaults

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: libc-bin 2.17-93ubuntu1
ProcVersionSignature: Ubuntu 3.11.0-9.16-generic 3.11.2
Uname: Linux 3.11.0-9-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.12.5-0ubuntu1
Architecture: amd64
Date: Sat Sep 28 15:31:07 2013
Dependencies:
 gcc-4.8-base 4.8.1-10ubuntu4
 libc6 2.17-93ubuntu1
 libcap2 1:2.22-1.2ubuntu2
 libgcc1 1:4.8.1-10ubuntu4
 multiarch-support 2.17-93ubuntu1
InstallationDate: Installed on 2013-09-09 (19 days ago)
InstallationMedia: Kubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130902.2)
MarkForUpload: True
SourcePackage: eglibc
UpgradeStatus: No upgrade log present (probably fresh install)

[dino99 (9d9)]

This is no more a supported version now