Bug 236402

Application: systemsettings (1.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-21-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
During software package search KPackagekit became unresponsive and crashed when attempting to do a reset

The crash can be reproduced every time.

 -- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fdd73438760 (LWP 18901))]

Thread 2 (Thread 0x7fdd60a77710 (LWP 18904)):
#0  0x00007fdd7099df53 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fdd6dbcd4a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fdd6dbcd8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fdd710f1566 in QEventDispatcherGlib::processEvents (this=0x2555be0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007fdd710c6992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fdd710c6d6c in QEventLoop::exec (this=0x7fdd60a76db0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fdd70fd0d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007fdd710a7178 in QInotifyFileSystemWatcherEngine::run (this=0x255a380) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fdd70fd3775 in QThreadPrivate::start (arg=0x255a380) at thread/qthread_unix.cpp:248
#9  0x00007fdd6e53f9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fdd709aa69d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fdd73438760 (LWP 18901)):
[KCrash Handler]
#5  0x00007fdd4e2b4734 in PackageKit::Transaction::percentage() const () from /usr/lib/libpackagekit-qt.so.12
#6  0x00007fdd4e07c262 in KpkTransactionBar::updateUi() () from /usr/lib/libkpackagekitlib.so
#7  0x00007fdd4e06833c in KpkTransactionBar::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkpackagekitlib.so
#8  0x00007fdd710dae3f in QMetaObject::activate (sender=0x28ecd20, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff811bc630) at kernel/qobject.cpp:3293
#9  0x00007fdd4e2b5e7a in PackageKit::Transaction::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#10 0x00007fdd710dae3f in QMetaObject::activate (sender=0x2d5c330, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff811bc630) at kernel/qobject.cpp:3293
#11 0x00007fdd4e2bd7e4 in PackageKit::TransactionProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#12 0x00007fdd71401486 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>)
    at qdbusintegrator.cpp:904
#13 0x00007fdd7140c05f in QDBusCallDeliveryEvent::placeMetaCall(QObject*) () from /usr/lib/libQtDBus.so.4
#14 0x00007fdd710d7d49 in QObject::event (this=0x2d5c330, e=0x2a22300) at kernel/qobject.cpp:1248
#15 0x00007fdd71cb522c in QApplicationPrivate::notify_helper (this=0x20696d0, receiver=0x2d5c330, e=0x2a22300) at kernel/qapplication.cpp:4300
#16 0x00007fdd71cbb6fb in QApplication::notify (this=0x7fff811c0680, receiver=0x2d5c330, e=0x2a22300) at kernel/qapplication.cpp:4183
#17 0x00007fdd729c0526 in KApplication::notify (this=0x7fff811c0680, receiver=0x2d5c330, event=0x2a22300) at ../../kdeui/kernel/kapplication.cpp:302
#18 0x00007fdd710c806c in QCoreApplication::notifyInternal (this=0x7fff811c0680, receiver=0x2d5c330, event=0x2a22300) at kernel/qcoreapplication.cpp:704
#19 0x00007fdd710ca7e7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x202ec30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x202ec30) at kernel/qcoreapplication.cpp:1345
#21 0x00007fdd710f19d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#22 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#23 0x00007fdd6dbc98c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#24 0x00007fdd6dbcd748 in ?? () from /lib/libglib-2.0.so.0
#25 0x00007fdd6dbcd8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#26 0x00007fdd710f1513 in QEventDispatcherGlib::processEvents (this=0x202e770, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#27 0x00007fdd71d6546e in QGuiEventDispatcherGlib::processEvents (this=0x7fff811bc500, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007fdd710c6992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#29 0x00007fdd710c6d6c in QEventLoop::exec (this=0x7fff811be1c0, flags=) at kernel/qeventloop.cpp:201
#30 0x00007fdd7217f09e in QDialog::exec (this=0x2e54be0) at dialogs/qdialog.cpp:546
#31 0x00007fdd729428a5 in KMessageBox::createKMessageBox (dialog=<value optimized out>, icon=<value optimized out>, text=<value optimized out>, strlist=<value optimized out>, 
    ask=<value optimized out>, checkboxReturn=<value optimized out>, options=) at ../../kdeui/dialogs/kmessagebox.cpp:333
#32 0x00007fdd72943b50 in KMessageBox::createKMessageBox (dialog=<value optimized out>, icon=QMessageBox::Warning, text=<value optimized out>, strlist=<value optimized out>, ask=..., 
    checkboxReturn=0x0, options=..., details=...) at ../../kdeui/dialogs/kmessagebox.cpp:151
#33 0x00007fdd72943f09 in KMessageBox::detailedSorryWId (parent_id=<value optimized out>, text=..., details=..., caption=..., options=) at ../../kdeui/dialogs/kmessagebox.cpp:951
#34 0x00007fdd72944032 in KMessageBox::detailedSorry (parent=<value optimized out>, text=..., details=..., caption=..., options=<value optimized out>) at ../../kdeui/dialogs/kmessagebox.cpp:928
#35 0x00007fdd4d16b08c in ?? () from /usr/lib/kde4/kcm_kpk_update.so
#36 0x00007fdd4d16bec0 in ?? () from /usr/lib/kde4/kcm_kpk_update.so
#37 0x00007fdd710dae3f in QMetaObject::activate (sender=0x28ecd20, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff811bc630) at kernel/qobject.cpp:3293
#38 0x00007fdd4e2b3e26 in PackageKit::Transaction::errorCode(PackageKit::Client::ErrorType, QString const&) () from /usr/lib/libpackagekit-qt.so.12
#39 0x00007fdd4e2ba5a6 in PackageKit::TransactionPrivate::errorCode(QString const&, QString const&) () from /usr/lib/libpackagekit-qt.so.12
#40 0x00007fdd4e2bb884 in PackageKit::TransactionPrivate::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#41 0x00007fdd710dae3f in QMetaObject::activate (sender=0x2d5c330, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff811bc630) at kernel/qobject.cpp:3293
#42 0x00007fdd4e2bcffa in PackageKit::TransactionProxy::ErrorCode(QString const&, QString const&) () from /usr/lib/libpackagekit-qt.so.12
#43 0x00007fdd4e2bd84b in PackageKit::TransactionProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#44 0x00007fdd71401486 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>)
    at qdbusintegrator.cpp:904
#45 0x00007fdd7140c05f in QDBusCallDeliveryEvent::placeMetaCall(QObject*) () from /usr/lib/libQtDBus.so.4
#46 0x00007fdd710d7d49 in QObject::event (this=0x2d5c330, e=0x27b71a0) at kernel/qobject.cpp:1248
#47 0x00007fdd71cb522c in QApplicationPrivate::notify_helper (this=0x20696d0, receiver=0x2d5c330, e=0x27b71a0) at kernel/qapplication.cpp:4300
#48 0x00007fdd71cbb6fb in QApplication::notify (this=0x7fff811c0680, receiver=0x2d5c330, e=0x27b71a0) at kernel/qapplication.cpp:4183
#49 0x00007fdd729c0526 in KApplication::notify (this=0x7fff811c0680, receiver=0x2d5c330, event=0x27b71a0) at ../../kdeui/kernel/kapplication.cpp:302
#50 0x00007fdd710c806c in QCoreApplication::notifyInternal (this=0x7fff811c0680, receiver=0x2d5c330, event=0x27b71a0) at kernel/qcoreapplication.cpp:704
#51 0x00007fdd710ca7e7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x202ec30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#52 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x202ec30) at kernel/qcoreapplication.cpp:1345
#53 0x00007fdd710f19d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#54 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#55 0x00007fdd6dbc98c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#56 0x00007fdd6dbcd748 in ?? () from /lib/libglib-2.0.so.0
#57 0x00007fdd6dbcd8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#58 0x00007fdd710f1513 in QEventDispatcherGlib::processEvents (this=0x202e770, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#59 0x00007fdd71d6546e in QGuiEventDispatcherGlib::processEvents (this=0x7fff811bc500, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#60 0x00007fdd710c6992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#61 0x00007fdd710c6d6c in QEventLoop::exec (this=0x7fff811c05d0, flags=) at kernel/qeventloop.cpp:201
#62 0x00007fdd710caaab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#63 0x00000000004110d9 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../systemsettings/app/main.cpp:49

Reported using DrKonqi