nepomukservicestub crashed with SIGSEGV in Soprano::Plugin::pluginName()

[Anj Tuesday]

Binary package hint: kdebase-runtime

Apport reported this after logging in to KDE.

OS: Ubuntu 10.04 development release, kernel 2.6.32-21-generic-pae, fully upgraded as of April 15 2010 0:47 GMT (base system was a Jaunty or Karmic Ubuntustudio IIRC).

kdebase-runtime:
  Installed: 4:4.4.2-0ubuntu3
  Candidate: 4:4.4.2-0ubuntu3
  Version table:
 *** 4:4.4.2-0ubuntu3 0
        500 http://archive.ubuntu.com/ubuntu/ lucid/main Packages
        100 /var/lib/dpkg/status

Also, Akonadi's self-test/report never finds Nepomuk search service registered at D-Bus. Running processes related to Nepomuk: akonadi_nepomuk and nepomukservice. Strigi is disabled. Sorry, I don't know what could be more useful to report.

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: kdebase-runtime 4:4.4.2-0ubuntu3
ProcVersionSignature: Ubuntu 2.6.32-21.31-generic-pae 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic-pae i686
NonfreeKernelModules: nvidia
Architecture: i386
CrashCounter: 1
Date: Thu Apr 15 01:14:42 2010
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/nepomukservicestub
ProcCmdline: /usr/bin/nepomukservicestub nepomukstorage
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0xb60f5ca8 <_ZNK7Soprano6Plugin10pluginNameEv+24>: mov 0x4(%edx),%ecx
 PC (0xb60f5ca8) ok
 source "0x4(%edx)" (0x00720074) not located in a known VMA region (needed readable region)!
 destination "%ecx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: kdebase-runtime
StacktraceTop:
 Soprano::Plugin::pluginName() const ()
 ?? () from /usr/lib/kde4/nepomukstorage.so
 ?? () from /usr/lib/kde4/nepomukstorage.so
 ?? () from /usr/lib/kde4/nepomukstorage.so
 ?? () from /usr/lib/libQtDBus.so.4
Title: nepomukservicestub crashed with SIGSEGV in Soprano::Plugin::pluginName()
UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare
XsessionErrors: (process:2494): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed