Bug 326189

Application: muon-installer (2.0.65)
KDE Platform Version: 4.11.2
Qt Version: 4.8.4
Operating System: Linux 3.11.0-12-generic i686
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed:

When I selected any category in the menu, muon has crashed everytime

The crash can be reproduced every time.

-- Backtrace:
Application: Центр программ Muon (muon-installer), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb3d82980 (LWP 18692))]

Thread 2 (Thread 0xb0023b40 (LWP 18712)):
#0  0xb46ecb81 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb46a9a25 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb46a9c98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5def8df in QEventDispatcherGlib::processEvents (this=0xadf00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0xb5dbe9f3 in QEventLoop::processEvents (this=this@entry=0xb0023228, flags=...) at kernel/qeventloop.cpp:149
#5  0xb5dbed19 in QEventLoop::exec (this=this@entry=0xb0023228, flags=...) at kernel/qeventloop.cpp:204
#6  0xb5cade3d in QThread::exec (this=this@entry=0xa7a5250) at thread/qthread.cpp:542
#7  0xb5d9ee14 in QInotifyFileSystemWatcherEngine::run (this=0xa7a5250) at io/qfilesystemwatcher_inotify.cpp:265
#8  0xb5cb072f in QThreadPrivate::start (arg=0xa7a5250) at thread/qthread_unix.cpp:338
#9  0xb4787d78 in start_thread (arg=0xb0023b40) at pthread_create.c:311
#10 0xb5a9f01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb3d82980 (LWP 18692)):
[KCrash Handler]
#7  KNS3::Entry::providerId (this=0x0) at ../../../knewstuff/knewstuff3/entry.cpp:52
#8  0xb0c3b2d8 in KNSResource::origin (this=0xa991768) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSResource.cpp:159
#9  0x080617c3 in fetchOrigins () at /build/buildd/muon-2.0.65+git20131008/installer/MainWindow.cpp:268
#10 0x080626d1 in MainWindow::populateViews (this=0xa194400) at /build/buildd/muon-2.0.65+git20131008/installer/MainWindow.cpp:297
#11 0x0805e210 in MainWindow::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/installer/moc_MainWindow.cpp:84
#12 0xb5dd4fc7 in QMetaObject::activate (sender=sender@entry=0xa20f878, m=m@entry=0xb77759f8 <ResourcesModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#13 0xb774bf65 in ResourcesModel::allInitialized (this=this@entry=0xa20f878) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesModel.cpp:176
#14 0xb775b977 in ResourcesModel::resetBackend (this=this@entry=0xa20f878, backend=backend@entry=0xa227ee0) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:268
#15 0xb775be2f in ResourcesModel::callerFetchingChanged (this=0xa20f878) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:241
#16 0xb774d630 in ResourcesModel::qt_static_metacall (_o=0x0, _id=1, _a=0xbf9b34f8, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesModel.cpp:99
#17 0xb5dd4fc7 in QMetaObject::activate (sender=sender@entry=0xa227ee0, m=m@entry=0xb7775a88 <AbstractResourcesBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#18 0xb774b765 in AbstractResourcesBackend::fetchingChanged (this=this@entry=0xa227ee0) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_AbstractResourcesBackend.cpp:156
#19 0xb0c37bd7 in KNSBackend::setFetching (this=this@entry=0xa227ee0, f=f@entry=false) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:112
#20 0xb0c394b0 in KNSBackend::receivedContents (this=this@entry=0xa227ee0, job=0xaa74448) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:165
#21 0xb0c36f39 in KNSBackend::qt_static_metacall (_o=_o@entry=0xa227ee0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf9b36d8) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/KNSBackend/moc_KNSBackend.cpp:60
#22 0xb5dd4fc7 in QMetaObject::activate (sender=0xaa74448, m=0xb48e9540 <Attica::BaseJob::staticMetaObject>, local_signal_index=0, argv=0xbf9b36d8) at kernel/qobject.cpp:3539
#23 0xb483e505 in Attica::BaseJob::finished(Attica::BaseJob*) () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#24 0xb483e749 in Attica::BaseJob::dataFinished() () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#25 0xb483ea68 in ?? () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#26 0xb5dd4fc7 in QMetaObject::activate (sender=sender@entry=0xaabbae0, m=m@entry=0xb567b364 <QNetworkReply::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#27 0xb5627e95 in QNetworkReply::finished (this=0xaabbae0) at .moc/release-shared/moc_qnetworkreply.cpp:166
#28 0xb56280c0 in QNetworkReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbf9b3944, _c=<optimized out>) at .moc/release-shared/moc_qnetworkreply.cpp:107
#29 0xb5dc89a4 in QMetaMethod::invoke (this=this@entry=0xbf9b3a64, object=0xaabbae0, connectionType=<optimized out>, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#30 0xb5dcaf83 in QMetaObject::invokeMethod (obj=obj@entry=0xaabbae0, member=member@entry=0xb7696815 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#31 0xb75069b8 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=type@entry=Qt::AutoConnection, member=0xb7696815 "finished", obj=0xaabbae0) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#32 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0xaabbae0, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#33 0xb7508944 in KDEPrivate::AccessManagerReply::slotResult (this=0xaabbae0, kJob=0xa9bbac0) at ../../kio/kio/accessmanagerreply_p.cpp:427
#34 0xb7509389 in KDEPrivate::AccessManagerReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbf9b3e68, _c=<optimized out>) at ./accessmanagerreply_p.moc:61
#35 0xb5dd4fc7 in QMetaObject::activate (sender=sender@entry=0xa9bbac0, m=m@entry=0xb61da4cc <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0xbf9b3e68) at kernel/qobject.cpp:3539
#36 0xb60349e5 in KJob::result (this=this@entry=0xa9bbac0, _t1=_t1@entry=0xa9bbac0) at ./kjob.moc:208
#37 0xb6034a32 in KJob::emitResult (this=this@entry=0xa9bbac0) at ../../kdecore/jobs/kjob.cpp:318
#38 0xb7548f31 in KIO::SimpleJob::slotFinished (this=0xa9bbac0) at ../../kio/kio/job.cpp:496
#39 0xb754a336 in KIO::TransferJob::slotFinished (this=0xa9bbac0) at ../../kio/kio/job.cpp:1099
#40 0xb754aed0 in KIO::TransferJob::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbf9b4058, _c=<optimized out>) at ./jobclasses.moc:388
#41 0xb5dd4fc7 in QMetaObject::activate (sender=sender@entry=0xa75e940, m=m@entry=0xb770f480 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#42 0xb75f4e95 in KIO::SlaveInterface::finished (this=this@entry=0xa75e940) at ./slaveinterface.moc:185
#43 0xb75f68dd in KIO::SlaveInterface::dispatch (this=0xa75e940, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#44 0xb75f3c5e in KIO::SlaveInterface::dispatch (this=0xa75e940) at ../../kio/kio/slaveinterface.cpp:92
#45 0xb75e7280 in KIO::Slave::gotInput (this=this@entry=0xa75e940) at ../../kio/kio/slave.cpp:344
#46 0xb75e742c in KIO::Slave::qt_static_metacall (_o=_o@entry=0xa75e940, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf9b42a8) at ./slave.moc:57
#47 0xb5dd4fc7 in QMetaObject::activate (sender=sender@entry=0xa224598, m=m@entry=0xb770c190 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#48 0xb7510a75 in KIO::Connection::readyRead (this=0xa224598) at ./connection.moc:106
#49 0xb7511220 in KIO::ConnectionPrivate::dequeue (this=0xa65f6b0) at ../../kio/kio/connection.cpp:82
#50 0xb5dd177a in QMetaCallEvent::placeMetaCall (this=0xaac2dc0, object=0xa224598) at kernel/qobject.cpp:524
#51 0xb5dd958b in QObject::event (this=0xa224598, e=0xaac2dc0) at kernel/qobject.cpp:1194
#52 0xb631c744 in QApplicationPrivate::notify_helper (this=0xa06fa30, receiver=0xa224598, e=0xaac2dc0) at kernel/qapplication.cpp:4567
#53 0xb6323223 in QApplication::notify (this=0xbf9b5e40, receiver=receiver@entry=0xa224598, e=e@entry=0xaac2dc0) at kernel/qapplication.cpp:4353
#54 0xb6e69ff4 in KApplication::notify (this=0xbf9b5e40, receiver=0xa224598, event=0xaac2dc0) at ../../kdeui/kernel/kapplication.cpp:311
#55 0xb5dbfeda in QCoreApplication::notifyInternal (this=0xbf9b5e40, receiver=receiver@entry=0xa224598, event=event@entry=0xaac2dc0) at kernel/qcoreapplication.cpp:946
#56 0xb5dc36ad in sendEvent (event=0xaac2dc0, receiver=0xa224598) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#57 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xa040f48) at kernel/qcoreapplication.cpp:1570
#58 0xb5dc3bbc in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#59 0xb5deff6e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#60 postEventSourceDispatch (s=0xa06f928) at kernel/qeventdispatcher_glib.cpp:279
#61 0xb46a982e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#62 0xb46a9bd8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#63 0xb46a9c98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#64 0xb5def8bf in QEventDispatcherGlib::processEvents (this=this@entry=0xa0473d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#65 0xb63d132e in QGuiEventDispatcherGlib::processEvents (this=0xa0473d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#66 0xb5dc3c0d in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1133
#67 0xb744ac43 in QApt::CacheBuildProgress::Update (this=0xa4e0b70) at /build/buildd/qapt-2.0.65/src/cache.cpp:34
#68 0xb51fb25a in OpProgress::Progress(unsigned long long) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#69 0xb525d3e7 in pkgCacheGenerator::MergeList(pkgCacheGenerator::ListParser&, pkgCache::VerIterator*) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#70 0xb52c5f01 in debPackagesIndex::Merge(pkgCacheGenerator&, OpProgress*) const () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#71 0xb52559d7 in ?? () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#72 0xb5258cbc in pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#73 0xb524e03b in pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#74 0xb524e4ae in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#75 0xb744ab80 in ReadOnlyOpen (Progress=0xa4e0b70, this=<optimized out>) at /usr/include/apt-pkg/cachefile.h:68
#76 QApt::Cache::open (this=0xa10a838) at /build/buildd/qapt-2.0.65/src/cache.cpp:79
#77 0xb7445518 in QApt::Backend::reloadCache (this=this@entry=0xa223690) at /build/buildd/qapt-2.0.65/src/backend.cpp:176
#78 0xb744626d in QApt::Backend::init (this=this@entry=0xa223690) at /build/buildd/qapt-2.0.65/src/backend.cpp:169
#79 0xb772a8b5 in QAptActions::setBackend (this=0xa1c3f28, backend=backend@entry=0xa223690) at /build/buildd/muon-2.0.65+git20131008/libmuonapt/QAptActions.cpp:87
#80 0xb07b8556 in ApplicationBackend::initBackend (this=0xa257a88) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:541
#81 0xb07b7450 in ApplicationBackend::qt_static_metacall (_o=0x0, _id=1, _a=0xbf9b5808, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:93
#82 0xb5dd4fc7 in QMetaObject::activate (sender=sender@entry=0xa250078, m=m@entry=0xb5f29ef8 <QSingleShotTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#83 0xb5dde460 in timeout (this=0xa250078) at .moc/release-shared/qtimer.moc:97
#84 QSingleShotTimer::timerEvent (this=0xa250078) at kernel/qtimer.cpp:317
#85 0xb5dd93ec in QObject::event (this=0xa250078, e=0xbf9b5b60) at kernel/qobject.cpp:1156
#86 0xb631c744 in QApplicationPrivate::notify_helper (this=0xa06fa30, receiver=0xa250078, e=0xbf9b5b60) at kernel/qapplication.cpp:4567
#87 0xb6323223 in QApplication::notify (this=0xbf9b5e40, receiver=receiver@entry=0xa250078, e=e@entry=0xbf9b5b60) at kernel/qapplication.cpp:4353
#88 0xb6e69ff4 in KApplication::notify (this=0xbf9b5e40, receiver=0xa250078, event=0xbf9b5b60) at ../../kdeui/kernel/kapplication.cpp:311
#89 0xb5dbfeda in QCoreApplication::notifyInternal (this=0xbf9b5e40, receiver=0xa250078, event=event@entry=0xbf9b5b60) at kernel/qcoreapplication.cpp:946
#90 0xb5df24eb in sendEvent (event=0xbf9b5b60, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#91 QTimerInfoList::activateTimers (this=this@entry=0xa06e93c) at kernel/qeventdispatcher_unix.cpp:622
#92 0xb5def5d8 in timerSourceDispatch (source=0xa06e908) at kernel/qeventdispatcher_glib.cpp:186
#93 0xb46a982e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#94 0xb46a9bd8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#95 0xb46a9c98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#96 0xb5def8bf in QEventDispatcherGlib::processEvents (this=this@entry=0xa0473d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#97 0xb63d132e in QGuiEventDispatcherGlib::processEvents (this=0xa0473d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#98 0xb5dbe9f3 in QEventLoop::processEvents (this=this@entry=0xbf9b5d88, flags=...) at kernel/qeventloop.cpp:149
#99 0xb5dbed19 in QEventLoop::exec (this=this@entry=0xbf9b5d88, flags=...) at kernel/qeventloop.cpp:204
#100 0xb5dc489e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#101 0xb631a974 in QApplication::exec () at kernel/qapplication.cpp:3828
#102 0x0805d9ab in main (argc=1, argv=0xbf9b5f14) at /build/buildd/muon-2.0.65+git20131008/installer/main.cpp:72

Possible duplicates by query: bug 326181, bug 326166, bug 326165, bug 326152, bug 326150.

Reported using DrKonqi