Bug 324074

Application: muon-installer (2.0.1)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.8.0-29-generic x86_64
Distribution: Ubuntu 13.04

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

I have just tryed to open the Software Repository Sources, and the Muon crashed. It crash every time now. I have fresh install of Kubuntu 13.04, and this hapen after i have installed all automatic updates.

The crash can be reproduced every time.

-- Backtrace:
Application: Muon-Programmverwaltung (muon-installer), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f23e52bd7c0 (LWP 3856))]

Thread 3 (Thread 0x7f23c7fff700 (LWP 3859)):
#0  0x00007f23dcd07359 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f23dcd075e9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f23dccc79c2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f23dccc80fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f23dccc8304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f23e2507036 in QEventDispatcherGlib::processEvents (this=0x7f23c00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f23e24d738f in QEventLoop::processEvents (this=this@entry=0x7f23c7ffed90, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f23e24d7618 in QEventLoop::exec (this=this@entry=0x7f23c7ffed90, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f23e23d9410 in QThread::exec (this=this@entry=0xedb680) at thread/qthread.cpp:542
#9  0x00007f23e24b8edf in QInotifyFileSystemWatcherEngine::run (this=0xedb680) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f23e23dbbec in QThreadPrivate::start (arg=0xedb680) at thread/qthread_unix.cpp:338
#11 0x00007f23dd19af8e in start_thread (arg=0x7f23c7fff700) at pthread_create.c:311
#12 0x00007f23e1d8ee1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f23bd924700 (LWP 3886)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f23e23dc0a7 in wait (time=30000, this=0x1ad7d10) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ad7cb8, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f23e23cf64f in QThreadPoolThread::run (this=0x1ad7df0) at concurrent/qthreadpool.cpp:141
#4  0x00007f23e23dbbec in QThreadPrivate::start (arg=0x1ad7df0) at thread/qthread_unix.cpp:338
#5  0x00007f23dd19af8e in start_thread (arg=0x7f23bd924700) at pthread_create.c:311
#6  0x00007f23e1d8ee1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f23e52bd7c0 (LWP 3856)):
[KCrash Handler]
#6  0x00007f23cf3ef3a0 in KNSResource::setStatus(KNS3::Entry::Status) () from /usr/lib/kde4/muon-knsbackend.so
#7  0x00007f23cf3ef69b in KNSResource::setEntry(KNS3::Entry const&) () from /usr/lib/kde4/muon-knsbackend.so
#8  0x00007f23cf3ec37e in KNSBackend::receivedEntries(QList<KNS3::Entry> const&) () from /usr/lib/kde4/muon-knsbackend.so
#9  0x00007f23e24ed0ef in QMetaObject::activate (sender=0xd03ff0, m=m@entry=0x7f23cf3df280 <KNS3::DownloadManager::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff1d33d830) at kernel/qobject.cpp:3539
#10 0x00007f23cf194172 in KNS3::DownloadManager::searchResult (this=<optimized out>, _t1=...) at ./downloadmanager.moc:113
#11 0x00007f23cf1943fb in KNS3::DownloadManager::Private::_k_slotEntriesLoaded (this=0xa7c340, entries=...) at ../../../knewstuff/knewstuff3/downloadmanager.cpp:117
#12 0x00007f23e24ed0ef in QMetaObject::activate (sender=sender@entry=0xd006f0, m=m@entry=0x7f23cf3df700 <KNS3::Engine::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fff1d33da10) at kernel/qobject.cpp:3539
#13 0x00007f23cf199f05 in KNS3::Engine::signalEntriesLoaded (this=this@entry=0xd006f0, _t1=...) at ./engine.moc:199
#14 0x00007f23cf19b8ba in KNS3::Engine::slotEntriesLoaded (this=0xd006f0, request=..., entries=...) at ../../../knewstuff/knewstuff3/core/engine.cpp:280
#15 0x00007f23cf19d2f5 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./engine.moc:129
#16 KNS3::Engine::qt_static_metacall (_o=0xd006f0, _c=QMetaObject::ReadProperty, _id=40931856, _a=0xccae80) at ./engine.moc:103
#17 0x00007f23e24ed0ef in QMetaObject::activate (sender=sender@entry=0xf247b0, m=m@entry=0x7f23cf3df920 <KNS3::Provider::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff1d33dbf0) at kernel/qobject.cpp:3539
#18 0x00007f23cf1a9bca in KNS3::Provider::loadingFinished (this=this@entry=0xf247b0, _t1=..., _t2=...) at ./provider.moc:125
#19 0x00007f23cf1be47b in KNS3::AtticaProvider::categoryContentsLoaded (this=0xf247b0, job=<optimized out>) at ../../../knewstuff/knewstuff3/attica/atticaprovider.cpp:230
#20 0x00007f23e24ed0ef in QMetaObject::activate (sender=0x249fe60, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1d33de40) at kernel/qobject.cpp:3539
#21 0x00007f23dda56b3f in Attica::BaseJob::finished(Attica::BaseJob*) () from /usr/lib/x86_64-linux-gnu/libattica.so.0.4
#22 0x00007f23dda56d2d in Attica::BaseJob::dataFinished() () from /usr/lib/x86_64-linux-gnu/libattica.so.0.4
#23 0x00007f23e24ed0ef in QMetaObject::activate (sender=0x2391270, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#24 0x00007f23e24e0ad7 in QMetaMethod::invoke (this=this@entry=0x7fff1d33e2a0, object=object@entry=0x2391270, connectionType=Qt::DirectConnection, connectionType@entry=Qt::AutoConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#25 0x00007f23e24e2eac in QMetaObject::invokeMethod (obj=obj@entry=0x2391270, member=member@entry=0x7f23e49fb365 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#26 0x00007f23e48964bc in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::AutoConnection, member=0x7f23e49fb365 "finished", obj=0x2391270) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#27 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0x2391270, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#28 0x00007f23e48984f5 in KDEPrivate::AccessManagerReply::slotResult (this=0x2391270, kJob=0x25488b0) at ../../kio/kio/accessmanagerreply_p.cpp:427
#29 0x00007f23e24ed0ef in QMetaObject::activate (sender=sender@entry=0x25488b0, m=m@entry=0x7f23e2ce84e0 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fff1d33e850) at kernel/qobject.cpp:3539
#30 0x00007f23e295ba72 in KJob::result (this=this@entry=0x25488b0, _t1=_t1@entry=0x25488b0) at ./kjob.moc:208
#31 0x00007f23e295bab0 in KJob::emitResult (this=this@entry=0x25488b0) at ../../kdecore/jobs/kjob.cpp:318
#32 0x00007f23e48d3eb5 in KIO::SimpleJob::slotFinished (this=this@entry=0x25488b0) at ../../kio/kio/job.cpp:494
#33 0x00007f23e48d4352 in KIO::TransferJob::slotFinished (this=0x25488b0) at ../../kio/kio/job.cpp:1081
#34 0x00007f23e24ed0ef in QMetaObject::activate (sender=sender@entry=0xf2f260, m=m@entry=0x7f23e4c70620 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#35 0x00007f23e496c343 in KIO::SlaveInterface::finished (this=this@entry=0xf2f260) at ./slaveinterface.moc:185
#36 0x00007f23e496f041 in KIO::SlaveInterface::dispatch (this=0xf2f260, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#37 0x00007f23e496c17a in KIO::SlaveInterface::dispatch (this=0xf2f260) at ../../kio/kio/slaveinterface.cpp:88
#38 0x00007f23e496071e in KIO::Slave::gotInput (this=0xf2f260) at ../../kio/kio/slave.cpp:344
#39 0x00007f23e24ed0ef in QMetaObject::activate (sender=0x1187560, m=m@entry=0x7f23e4c69b40 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#40 0x00007f23e489f890 in KIO::Connection::readyRead (this=<optimized out>) at ./connection.moc:106
#41 0x00007f23e489fd82 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#42 KIO::ConnectionPrivate::dequeue (this=0xe28cf0) at ../../kio/kio/connection.cpp:71
#43 0x00007f23e24f25be in QObject::event (this=0x1187560, e=<optimized out>) at kernel/qobject.cpp:1194
#44 0x00007f23e2ec28ec in QApplicationPrivate::notify_helper (this=this@entry=0xa72550, receiver=receiver@entry=0x1187560, e=e@entry=0xc94ec0) at kernel/qapplication.cpp:4567
#45 0x00007f23e2ec525b in QApplication::notify (this=this@entry=0x7fff1d33f9d0, receiver=receiver@entry=0x1187560, e=e@entry=0xc94ec0) at kernel/qapplication.cpp:4428
#46 0x00007f23e3bce1a6 in KApplication::notify (this=0x7fff1d33f9d0, receiver=0x1187560, event=0xc94ec0) at ../../kdeui/kernel/kapplication.cpp:311
#47 0x00007f23e24d863e in QCoreApplication::notifyInternal (this=0x7fff1d33f9d0, receiver=receiver@entry=0x1187560, event=event@entry=0xc94ec0) at kernel/qcoreapplication.cpp:946
#48 0x00007f23e24dc171 in sendEvent (event=0xc94ec0, receiver=0x1187560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#49 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xa39670) at kernel/qcoreapplication.cpp:1570
#50 0x00007f23e24dc4a3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#51 0x00007f23e2506e83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#52 postEventSourceDispatch (s=0xa67920) at kernel/qeventdispatcher_glib.cpp:279
#53 0x00007f23dccc7f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007f23dccc8248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007f23dccc8304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007f23e2507016 in QEventDispatcherGlib::processEvents (this=0xa3afd0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#57 0x00007f23e2f681ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x00007f23e24d738f in QEventLoop::processEvents (this=this@entry=0x7fff1d33f8a0, flags=...) at kernel/qeventloop.cpp:149
#59 0x00007f23e24d7618 in QEventLoop::exec (this=this@entry=0x7fff1d33f8a0, flags=...) at kernel/qeventloop.cpp:204
#60 0x00007f23e24dccf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#61 0x000000000041b74d in ?? ()
#62 0x00007f23e1cb6ea5 in __libc_start_main (main=0x41b2b0, argc=5, ubp_av=0x7fff1d33fb08, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff1d33faf8) at libc-start.c:260
#63 0x000000000041b815 in _start ()

Possible duplicates by query: bug 322665, bug 321657, bug 320230.

Reported using DrKonqi