Bug 326181

Application: muon-installer (2.0.65)
KDE Platform Version: 4.11.2 (Compiled from sources)
Qt Version: 4.8.4
Operating System: Linux 3.11.0-12-generic x86_64
Distribution: Ubuntu 13.10

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

I opened Muon Software Center and it closed unexpectedly while I was trying to install drawings software

-- Backtrace:
Application: Muon Software Center (muon-installer), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3893e6c7c0 (LWP 3646))]

Thread 4 (Thread 0x7f387ef5a700 (LWP 3647)):
#0  0x00007f3890901de3 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f3891032ad1 in QProcessManager::run (this=0x7f38913bb540 <processManager()::processManager>) at io/qprocess_unix.cpp:245
#2  0x00007f3890f55f2f in QThreadPrivate::start (arg=0x7f38913bb540 <processManager()::processManager>) at thread/qthread_unix.cpp:338
#3  0x00007f388bca1f6e in start_thread (arg=0x7f387ef5a700) at pthread_create.c:311
#4  0x00007f38909099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f3877990700 (LWP 3662)):
#0  0x00007f38908fcf7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f388b7c9694 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f388b7c979c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3891082a76 in QEventDispatcherGlib::processEvents (this=0x7f38700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f38910545ef in QEventLoop::processEvents (this=this@entry=0x7f387798fd70, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f38910548e5 in QEventLoop::exec (this=this@entry=0x7f387798fd70, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f3890f5388f in QThread::exec (this=this@entry=0x21880d0) at thread/qthread.cpp:542
#7  0x00007f3891035d13 in QInotifyFileSystemWatcherEngine::run (this=0x21880d0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f3890f55f2f in QThreadPrivate::start (arg=0x21880d0) at thread/qthread_unix.cpp:338
#9  0x00007f388bca1f6e in start_thread (arg=0x7f3877990700) at pthread_create.c:311
#10 0x00007f38909099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f386dc28700 (LWP 3702)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f3890f563e4 in wait (time=30000, this=0x3071360) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x3071308, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f3890f498a5 in QThreadPoolThread::run (this=0x2891c80) at concurrent/qthreadpool.cpp:141
#4  0x00007f3890f55f2f in QThreadPrivate::start (arg=0x2891c80) at thread/qthread_unix.cpp:338
#5  0x00007f388bca1f6e in start_thread (arg=0x7f386dc28700) at pthread_create.c:311
#6  0x00007f38909099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f3893e6c7c0 (LWP 3646)):
[KCrash Handler]
#6  KNS3::Entry::providerId (this=0x0) at ../../../knewstuff/knewstuff3/entry.cpp:52
#7  0x00007f387e190aed in KNSResource::origin (this=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSResource.cpp:159
#8  0x000000000041f2b6 in fetchOrigins () at /build/buildd/muon-2.0.65+git20131008/installer/MainWindow.cpp:268
#9  0x000000000042011b in MainWindow::populateViews (this=0x1d5acb0) at /build/buildd/muon-2.0.65+git20131008/installer/MainWindow.cpp:297
#10 0x00007f3891069a58 in QMetaObject::activate (sender=sender@entry=0x1df0540, m=m@entry=0x7f3893c83380 <ResourcesModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#11 0x00007f3893a5c6e0 in ResourcesModel::allInitialized (this=this@entry=0x1df0540) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_ResourcesModel.cpp:176
#12 0x00007f3893a6a767 in ResourcesModel::resetBackend (this=0x1df0540, backend=0x1e494d0) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:268
#13 0x00007f3893a5d695 in ResourcesModel::qt_static_metacall (_o=0x1df0540, _id=0, _a=0x1, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_ResourcesModel.cpp:99
#14 0x00007f3891069a58 in QMetaObject::activate (sender=sender@entry=0x1e494d0, m=m@entry=0x7f3893c83500 <AbstractResourcesBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#15 0x00007f3893a5c1d0 in AbstractResourcesBackend::fetchingChanged (this=this@entry=0x1e494d0) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_AbstractResourcesBackend.cpp:156
#16 0x00007f387e18d91f in KNSBackend::setFetching (this=this@entry=0x1e494d0, f=f@entry=false) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:112
#17 0x00007f387e18f05a in KNSBackend::receivedContents (this=0x1e494d0, job=0x3530130) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:165
#18 0x00007f3891069a58 in QMetaObject::activate (sender=0x3530130, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffec73cbd0) at kernel/qobject.cpp:3539
#19 0x00007f388c56330f in Attica::BaseJob::finished(Attica::BaseJob*) () from /usr/lib/x86_64-linux-gnu/libattica.so.0.4
#20 0x00007f388c5634e9 in Attica::BaseJob::dataFinished() () from /usr/lib/x86_64-linux-gnu/libattica.so.0.4
#21 0x00007f3891069a58 in QMetaObject::activate (sender=0x35305b0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#22 0x00007f389105dbf8 in QMetaMethod::invoke (this=this@entry=0x7fffec73d0e0, object=object@entry=0x35305b0, connectionType=Qt::DirectConnection, connectionType@entry=Qt::AutoConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#23 0x00007f38910600b8 in QMetaObject::invokeMethod (obj=obj@entry=0x35305b0, member=member@entry=0x7f3893593645 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#24 0x00007f389342bbbc in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::AutoConnection, member=0x7f3893593645 "finished", obj=0x35305b0) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#25 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0x35305b0, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#26 0x00007f389342d840 in KDEPrivate::AccessManagerReply::slotResult (this=0x35305b0, kJob=0x35113e0) at ../../kio/kio/accessmanagerreply_p.cpp:427
#27 0x00007f3891069a58 in QMetaObject::activate (sender=sender@entry=0x35113e0, m=m@entry=0x7f389186e600 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fffec73d5d0) at kernel/qobject.cpp:3539
#28 0x00007f38914de0c2 in KJob::result (this=this@entry=0x35113e0, _t1=_t1@entry=0x35113e0) at ./kjob.moc:208
#29 0x00007f38914de100 in KJob::emitResult (this=this@entry=0x35113e0) at ../../kdecore/jobs/kjob.cpp:318
#30 0x00007f3893467e3a in KIO::SimpleJob::slotFinished (this=this@entry=0x35113e0) at ../../kio/kio/job.cpp:496
#31 0x00007f3893468f8e in KIO::TransferJob::slotFinished (this=0x35113e0) at ../../kio/kio/job.cpp:1099
#32 0x00007f3891069a58 in QMetaObject::activate (sender=0x239d3c0, m=m@entry=0x7f3893811580 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#33 0x00007f3893505d33 in KIO::SlaveInterface::finished (this=<optimized out>) at ./slaveinterface.moc:185
#34 0x00007f3893507276 in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#35 0x00007f3893504d6e in KIO::SlaveInterface::dispatch (this=0x239d3c0) at ../../kio/kio/slaveinterface.cpp:92
#36 0x00007f38934f99d6 in KIO::Slave::gotInput (this=0x239d3c0) at ../../kio/kio/slave.cpp:344
#37 0x00007f3891069a58 in QMetaObject::activate (sender=0x21f07f0, m=m@entry=0x7f389380aaa0 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#38 0x00007f38934351e0 in KIO::Connection::readyRead (this=<optimized out>) at ./connection.moc:106
#39 0x00007f38934358d1 in KIO::ConnectionPrivate::dequeue (this=0x22d25f0) at ../../kio/kio/connection.cpp:82
#40 0x00007f389106ddce in QObject::event (this=0x21f07f0, e=<optimized out>) at kernel/qobject.cpp:1194
#41 0x00007f3891a46dfc in QApplicationPrivate::notify_helper (this=this@entry=0x1bdf9b0, receiver=receiver@entry=0x21f07f0, e=e@entry=0x3449890) at kernel/qapplication.cpp:4567
#42 0x00007f3891a4d470 in QApplication::notify (this=this@entry=0x7fffec73e320, receiver=receiver@entry=0x21f07f0, e=e@entry=0x3449890) at kernel/qapplication.cpp:4353
#43 0x00007f3892750a6a in KApplication::notify (this=0x7fffec73e320, receiver=0x21f07f0, event=0x3449890) at ../../kdeui/kernel/kapplication.cpp:311
#44 0x00007f38910558bd in QCoreApplication::notifyInternal (this=0x7fffec73e320, receiver=receiver@entry=0x21f07f0, event=event@entry=0x3449890) at kernel/qcoreapplication.cpp:946
#45 0x00007f3891058e1f in sendEvent (event=0x3449890, receiver=0x21f07f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#46 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1bb2690) at kernel/qcoreapplication.cpp:1570
#47 0x00007f38910592c3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#48 0x00007f3891083073 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#49 postEventSourceDispatch (s=0x1be17d0) at kernel/qeventdispatcher_glib.cpp:279
#50 0x00007f388b7c93a6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007f388b7c96f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007f388b7c979c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#53 0x00007f3891082a55 in QEventDispatcherGlib::processEvents (this=0x1be2d60, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#54 0x00007f3891ae89d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#55 0x00007f38910545ef in QEventLoop::processEvents (this=this@entry=0x7fffec73e220, flags=...) at kernel/qeventloop.cpp:149
#56 0x00007f38910548e5 in QEventLoop::exec (this=this@entry=0x7fffec73e220, flags=...) at kernel/qeventloop.cpp:204
#57 0x00007f3891059e5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#58 0x00007f3891a4534c in QApplication::exec () at kernel/qapplication.cpp:3828
#59 0x000000000041b985 in main (argc=5, argv=0x7fffec73e458) at /build/buildd/muon-2.0.65+git20131008/installer/main.cpp:72

The reporter indicates this bug may be a duplicate of or related to bug 306344.

Possible duplicates by query: bug 326166, bug 326165, bug 326152, bug 326150, bug 326146.

Reported using DrKonqi