Bug 288919

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-14-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- Unusual behavior I noticed:
Since the upgrade to kubunut 11.10 nepomuk slow down massively the performance and crashes sometimes. That happends on startup or during the operation. I supose that it has something to do with the compact disc. There is no problem if there is no compact disc in the tray.

The crash can be reproduced every time.

-- Backtrace:
Application: Nepomuk-Dienst (nepomukservicestub), signal: Segmentation fault
[KCrash Handler]
#7  0x04779ec7 in Nepomuk::Repository::close (this=0x8d8e6e8) at ../../../../nepomuk/services/storage/repository.cpp:86
#8  0x0477a01c in Nepomuk::Repository::~Repository (this=0x8d8e6e8, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/repository.cpp:75
#9  0x0477a122 in Nepomuk::Repository::~Repository (this=0x8d8e6e8, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/repository.cpp:76
#10 0x05fb5aaf in Soprano::Server::ServerCore::~ServerCore() () from /usr/lib/libsopranoserver.so.1
#11 0x04778920 in Nepomuk::Core::~Core (this=0x8d8abb8, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/nepomukcore.cpp:45
#12 0x04778a12 in Nepomuk::Core::~Core (this=0x8d8abb8, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/nepomukcore.cpp:48
#13 0x0028a841 in QObjectPrivate::deleteChildren (this=0x8d8aaa0) at kernel/qobject.cpp:1955
#14 0x0028f439 in QObject::~QObject (this=0x8d36418, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#15 0x00c49f98 in Nepomuk::Service::~Service (this=0x8d36418, __in_chrg=<optimized out>) at ../../nepomuk/core/nepomukservice.cpp:41
#16 0x047777da in ~Storage (this=0x8d36418, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/storage.cpp:54
#17 Nepomuk::Storage::~Storage (this=0x8d36418, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/storage.cpp:56
#18 0x0028a841 in QObjectPrivate::deleteChildren (this=0x8d19988) at kernel/qobject.cpp:1955
#19 0x0028f439 in QObject::~QObject (this=0x8d5d8f0, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#20 0x0804b920 in Nepomuk::ServiceControl::~ServiceControl (this=0x8d5d8f0, __in_chrg=<optimized out>) at ../../../nepomuk/servicestub/servicecontrol.cpp:39
#21 0x0028a841 in QObjectPrivate::deleteChildren (this=0x8c2e5d0) at kernel/qobject.cpp:1955
#22 0x0028f439 in QObject::~QObject (this=0xbfd2c244, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#23 0x00279648 in QCoreApplication::~QCoreApplication (this=0xbfd2c244, __in_chrg=<optimized out>) at kernel/qcoreapplication.cpp:671
#24 0x00e2c943 in QApplication::~QApplication (this=0xbfd2c244, __in_chrg=<optimized out>) at kernel/qapplication.cpp:1093
#25 0x0099f378 in KApplication::~KApplication (this=0xbfd2c244, __in_chrg=<optimized out>) at ../../kdeui/kernel/kapplication.cpp:894
#26 0x0804aecb in main (argc=1476395011, argv=0x20000000) at ../../../nepomuk/servicestub/main.cpp:102

Possible duplicates by query: bug 288653, bug 288633, bug 288623, bug 288620, bug 288387.

Reported using DrKonqi