Application: muon (1.1.2 "Bullish Bandril")
KDE Platform Version: 4.6.4 (4.6.4)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed: Checking for upgrades using Muon. Did not try to reproduce.

-- Backtrace:
Application: Muon Package Manager (muon), signal: Segmentation fault
[Current thread is 1 (Thread 0xb78c7710 (LWP 7893))]

Thread 2 (Thread 0xb4959b70 (LWP 7908)):
#0  __pthread_mutex_lock (mutex=0x9ada8f4) at pthread_mutex_lock.c:62
#1  0x084f4616 in pthread_mutex_lock (mutex=0x9ada8f4) at forward.c:182
#2  0x016e4802 in g_main_context_release () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x016e604f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x016e6524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x01168577 in QEventDispatcherGlib::processEvents (this=0x994d880, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x0113a289 in QEventLoop::processEvents (this=0xb4959290, flags=...) at kernel/qeventloop.cpp:149
#7  0x0113a522 in QEventLoop::exec (this=0xb4959290, flags=...) at kernel/qeventloop.cpp:201
#8  0x010442a0 in QThread::exec (this=0x9aa9710) at thread/qthread.cpp:492
#9  0x0111bfdb in QInotifyFileSystemWatcherEngine::run (this=0x9aa9710) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x01046da2 in QThreadPrivate::start (arg=0x9aa9710) at thread/qthread_unix.cpp:320
#11 0x00545e99 in start_thread (arg=0xb4959b70) at pthread_create.c:304
#12 0x084e673e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb78c7710 (LWP 7893)):
[KCrash Handler]
#7  QList (this=0x0) at /usr/include/qt4/QtCore/qlist.h:118
#8  PackageModel::packages (this=0x0) at /build/buildd/muon-1.1.2/libmuon/PackageModel/PackageModel.cpp:107
#9  0x00583a37 in PackageProxyModel::search (this=0x97b9ea8, searchText=...) at /build/buildd/muon-1.1.2/libmuon/PackageModel/PackageProxyModel.cpp:77
#10 0x00586871 in PackageWidget::startSearch (this=0x97bbfc8) at /build/buildd/muon-1.1.2/libmuon/PackageModel/PackageWidget.cpp:221
#11 0x0805303b in MainWindow::workerEvent (this=0x97a5208, event=QApt::XapianUpdateFinished) at /build/buildd/muon-1.1.2/muon/MainWindow.cpp:320
#12 0x08052e27 in MainWindow::qt_metacall (this=0x97a5208, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfc6c9a8) at /build/buildd/muon-1.1.2/obj-i686-linux-gnu/muon/MainWindow.moc:117
#13 0x011416ba in QMetaObject::metacall (object=0x97a5208, cl=QMetaObject::InvokeMetaMethod, idx=82, argv=0xbfc6c9a8) at kernel/qmetaobject.cpp:237
#14 0x011514ff in QMetaObject::activate (sender=0x9a6be38, m=0xc39ca4, local_signal_index=4, argv=0xbfc6c9a8) at kernel/qobject.cpp:3287
#15 0x00c2ce23 in QApt::Backend::workerEvent(QApt::WorkerEvent) () from /usr/lib/libqapt.so.1
#16 0x00c1335a in QApt::Backend::emitWorkerEvent(int) () from /usr/lib/libqapt.so.1
#17 0x00c2d0a1 in QApt::Backend::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libqapt.so.1
#18 0x011416ba in QMetaObject::metacall (object=0x9a6be38, cl=QMetaObject::InvokeMetaMethod, idx=38, argv=0xbfc6cae8) at kernel/qmetaobject.cpp:237
#19 0x011514ff in QMetaObject::activate (sender=0x9a6fb20, m=0xc39e24, local_signal_index=7, argv=0xbfc6cae8) at kernel/qobject.cpp:3287
#20 0x00c2dc83 in ?? () from /usr/lib/libqapt.so.1
#21 0x00c2e224 in ?? () from /usr/lib/libqapt.so.1
#22 0x0018cacd in QDBusConnectionPrivate::deliverCall (this=0x9ad1908, object=0x9a6fb20, msg=..., metaTypes=..., slotIdx=12) at qdbusintegrator.cpp:942
#23 0x001971d7 in QDBusCallDeliveryEvent::placeMetaCall (this=0xa0a15f8, object=0x9a6fb20) at qdbusintegrator_p.h:103
#24 0x011503b7 in QObject::event (this=0x9a6fb20, e=0xa0a15f8) at kernel/qobject.cpp:1226
#25 0x04d89d24 in QApplicationPrivate::notify_helper (this=0x9712c38, receiver=0x9a6fb20, e=0xa0a15f8) at kernel/qapplication.cpp:4462
#26 0x04d8e8ce in QApplication::notify (this=0xbfc6f240, receiver=0x9a6fb20, e=0xa0a15f8) at kernel/qapplication.cpp:3862
#27 0x00e1d36a in KApplication::notify (this=0xbfc6f240, receiver=0x9a6fb20, event=0xa0a15f8) at ../../kdeui/kernel/kapplication.cpp:311
#28 0x0113b0bb in QCoreApplication::notifyInternal (this=0xbfc6f240, receiver=0x9a6fb20, event=0xa0a15f8) at kernel/qcoreapplication.cpp:731
#29 0x0113ec79 in sendEvent (receiver=0x0, event_type=0, data=0x96d0f38) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#30 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x96d0f38) at kernel/qcoreapplication.cpp:1372
#31 0x0113ee0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#32 0x011683c4 in sendPostedEvents (s=0x970e8a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#33 postEventSourceDispatch (s=0x970e8a0) at kernel/qeventdispatcher_glib.cpp:277
#34 0x016e5aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0x016e6270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#36 0x016e6524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#37 0x0116853c in QEventDispatcherGlib::processEvents (this=0x96d0a90, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#38 0x04e3d775 in QGuiEventDispatcherGlib::processEvents (this=0x96d0a90, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#39 0x0113f0a1 in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:923
#40 0x00c1bf74 in ?? () from /usr/lib/libqapt.so.1
#41 0x08256f96 in OpProgress::Progress(unsigned long) () from /usr/lib/libapt-pkg.so.4.10
#42 0x082a5ed1 in pkgCacheGenerator::MergeList(pkgCacheGenerator::ListParser&, pkgCache::VerIterator*) () from /usr/lib/libapt-pkg.so.4.10
#43 0x08305493 in debPackagesIndex::Merge(pkgCacheGenerator&, OpProgress*) const () from /usr/lib/libapt-pkg.so.4.10
#44 0x082a34e5 in ?? () from /usr/lib/libapt-pkg.so.4.10
#45 0x082a8c8c in pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/libapt-pkg.so.4.10
#46 0x0829d269 in pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.10
#47 0x0829d6d4 in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.10
#48 0x00c1bd9f in QApt::Cache::open() () from /usr/lib/libqapt.so.1
#49 0x00c17f78 in QApt::Backend::reloadCache() () from /usr/lib/libqapt.so.1
#50 0x00587064 in PackageWidget::reload (this=0x97bbfc8) at /build/buildd/muon-1.1.2/libmuon/PackageModel/PackageWidget.cpp:192
#51 0x080538c2 in ManagerWidget::reload (this=0x97bbfc8) at /build/buildd/muon-1.1.2/muon/ManagerWidget.cpp:63
#52 0x0805142f in MainWindow::reload (this=0x97a5208) at /build/buildd/muon-1.1.2/muon/MainWindow.cpp:401
#53 0x08053143 in MainWindow::workerEvent (this=0x97a5208, event=QApt::CacheUpdateFinished) at /build/buildd/muon-1.1.2/muon/MainWindow.cpp:288
#54 0x08052e27 in MainWindow::qt_metacall (this=0x97a5208, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfc6e688) at /build/buildd/muon-1.1.2/obj-i686-linux-gnu/muon/MainWindow.moc:117
#55 0x011416ba in QMetaObject::metacall (object=0x97a5208, cl=QMetaObject::InvokeMetaMethod, idx=82, argv=0xbfc6e688) at kernel/qmetaobject.cpp:237
#56 0x011514ff in QMetaObject::activate (sender=0x9a6be38, m=0xc39ca4, local_signal_index=4, argv=0xbfc6e688) at kernel/qobject.cpp:3287
#57 0x00c2ce23 in QApt::Backend::workerEvent(QApt::WorkerEvent) () from /usr/lib/libqapt.so.1
#58 0x00c1335a in QApt::Backend::emitWorkerEvent(int) () from /usr/lib/libqapt.so.1
#59 0x00c2d0a1 in QApt::Backend::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libqapt.so.1
#60 0x011416ba in QMetaObject::metacall (object=0x9a6be38, cl=QMetaObject::InvokeMetaMethod, idx=38, argv=0xbfc6e7c8) at kernel/qmetaobject.cpp:237
#61 0x011514ff in QMetaObject::activate (sender=0x9a6fb20, m=0xc39e24, local_signal_index=7, argv=0xbfc6e7c8) at kernel/qobject.cpp:3287
#62 0x00c2dc83 in ?? () from /usr/lib/libqapt.so.1
#63 0x00c2e224 in ?? () from /usr/lib/libqapt.so.1
#64 0x0018cacd in QDBusConnectionPrivate::deliverCall (this=0x9ad1908, object=0x9a6fb20, msg=..., metaTypes=..., slotIdx=12) at qdbusintegrator.cpp:942
#65 0x001971d7 in QDBusCallDeliveryEvent::placeMetaCall (this=0xa0af180, object=0x9a6fb20) at qdbusintegrator_p.h:103
#66 0x011503b7 in QObject::event (this=0x9a6fb20, e=0xa0af180) at kernel/qobject.cpp:1226
#67 0x04d89d24 in QApplicationPrivate::notify_helper (this=0x9712c38, receiver=0x9a6fb20, e=0xa0af180) at kernel/qapplication.cpp:4462
#68 0x04d8e8ce in QApplication::notify (this=0xbfc6f240, receiver=0x9a6fb20, e=0xa0af180) at kernel/qapplication.cpp:3862
#69 0x00e1d36a in KApplication::notify (this=0xbfc6f240, receiver=0x9a6fb20, event=0xa0af180) at ../../kdeui/kernel/kapplication.cpp:311
#70 0x0113b0bb in QCoreApplication::notifyInternal (this=0xbfc6f240, receiver=0x9a6fb20, event=0xa0af180) at kernel/qcoreapplication.cpp:731
#71 0x0113ec79 in sendEvent (receiver=0x0, event_type=0, data=0x96d0f38) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#72 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x96d0f38) at kernel/qcoreapplication.cpp:1372
#73 0x0113ee0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#74 0x011683c4 in sendPostedEvents (s=0x970e8a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#75 postEventSourceDispatch (s=0x970e8a0) at kernel/qeventdispatcher_glib.cpp:277
#76 0x016e5aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#77 0x016e6270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#78 0x016e6524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#79 0x0116853c in QEventDispatcherGlib::processEvents (this=0x96d0a90, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#80 0x04e3d775 in QGuiEventDispatcherGlib::processEvents (this=0x96d0a90, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#81 0x0113a289 in QEventLoop::processEvents (this=0xbfc6f1a4, flags=...) at kernel/qeventloop.cpp:149
#82 0x0113a522 in QEventLoop::exec (this=0xbfc6f1a4, flags=...) at kernel/qeventloop.cpp:201
#83 0x0113eecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#84 0x04d878e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#85 0x0805090e in main (argc=1769236851, argv=0x68436e6f) at /build/buildd/muon-1.1.2/muon/main.cpp:55

Possible duplicates by query: bug 274573, bug 274182, bug 274093.

Reported using DrKonqi