nepomukservicestub crashed with SIGSEGV in QObject::event()

[kikoloche]

Binary package hint: kdebase-runtime

nepomukservicestub crashed with SIGSEGV in QObject::event()

ProblemType: Crash
Architecture: amd64
CrashCounter: 1
Date: Mon Jan 25 22:17:13 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/bin/nepomukservicestub
InstallationMedia: Kubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100112.3)
NonfreeKernelModules: nvidia
Package: kdebase-runtime 4:4.3.95-0ubuntu1
ProcCmdline: /usr/bin/nepomukservicestub nepomukstrigiservice
ProcEnviron:
 LANGUAGE=es_ES:es:en_GB:en
 LANG=es_ES.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-11.15-generic
SegvAnalysis:
 Segfault happened at: 0x7f068bb6f404: mov 0x8(%rdi),%rdi
 PC (0x7f068bb6f404) ok
 source "0x8(%rdi)" (0x1000000000007) not located in a known VMA region (needed readable region)!
 destination "%rdi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: kdebase-runtime
StacktraceTop:
 ?? () from /lib/libdbus-1.so.3
 ?? () from /lib/libdbus-1.so.3
 ?? () from /lib/libdbus-1.so.3
 ?? () from /usr/lib/libQtDBus.so.4
 QObject::event(QEvent*) ()
Title: nepomukservicestub crashed with SIGSEGV in QObject::event()
Uname: Linux 2.6.32-11-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin mythtv plugdev sambashare
XsessionErrors: (process:2059): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed

[Apport retracing service (apport)]

StacktraceTop:
 _dbus_connection_lock (connection=0xffffffffffff) at dbus-connection.c:355
 _dbus_pending_call_get_connection_and_lock (
 reply_handler_timeout (data=0xffffffffffff)
 QDBusConnectionPrivate::timerEvent (this=0x2498720,
 QObject::event (this=0x2498720, e=0x7fff2e099760)

[Jonathan Thomas (echidnaman)]

DBus threading issue, according to the upstream KDE report.

[Alemann Massho (armistice-con-deactivatedaccount)]

It's resolved, see http://bugs.kde.org/show_bug.cgi?id=209436#c23. The equivalent bug on freedesktop is https://bugs.freedesktop.org/show_bug.cgi?id=17754, which is fixed.