Bug 332038

Application: muon-updater (2.1.3)
KDE Platform Version: 4.12.3
Qt Version: 4.8.6
Operating System: Linux 3.11.0-18-generic x86_64
Distribution: Ubuntu 13.10

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

When I logged in, the system reported some packages to update.  This I did, and I left muon-updater open when the update was complete.  A few minutes later, the system tray showed the updater icon again.  I closed the open muon, clicked on the system tray, and it crashed.

-- Backtrace:
Application: Muon Update Manager (muon-updater), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f000cb527c0 (LWP 5731))]

Thread 2 (Thread 0x7efff985c700 (LWP 5732)):
#0  0x00007f000a1a96bd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f0007572670 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f00075331cc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f000753363b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f00075337ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f000a933af6 in QEventDispatcherGlib::processEvents (this=0x7efff40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x00007f000a90530f in QEventLoop::processEvents (this=this@entry=0x7efff985bd70, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f000a905605 in QEventLoop::exec (this=this@entry=0x7efff985bd70, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f000a801c4f in QThread::exec (this=this@entry=0x2385df0) at thread/qthread.cpp:537
#9  0x00007f000a8e6a33 in QInotifyFileSystemWatcherEngine::run (this=0x2385df0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007f000a80431f in QThreadPrivate::start (arg=0x2385df0) at thread/qthread_unix.cpp:349
#11 0x00007f0007a0bf6e in start_thread (arg=0x7efff985c700) at pthread_create.c:311
#12 0x00007f000a1b79cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f000cb527c0 (LWP 5731)):
[KCrash Handler]
#6  QString (other=<error reading variable: Cannot access memory at address 0x747475482079615a>, this=this@entry=0x7fff64ab7ef0) at /usr/include/qt4/QtCore/qstring.h:725
#7  KConfig::name (this=0x7474754820796152) at ../../kdecore/config/kconfig.cpp:532
#8  0x00007f000ad21b26 in KSharedConfig::openConfig (componentData=..., fileName=..., flags=..., resType=resType@entry=0x7f000c15de54 "config") at ../../kdecore/config/ksharedconfig.cpp:46
#9  0x00007f000ad21ccf in KSharedConfig::openConfig (fileName=..., flags=..., resType=resType@entry=0x7f000c15de54 "config") at ../../kdecore/config/ksharedconfig.cpp:35
#10 0x00007f000c10a0c9 in KWallet::Wallet::NetworkWallet () at ../../kdeui/util/kwallet.cpp:129
#11 0x00007efff3dfb892 in Attica::KdePlatformDependent::hasCredentials (this=0x26a73b0, baseUrl=...) at ../../../attica/kdeplugin/kdeplatformdependent.cpp:146
#12 0x00007f0008ad574c in Attica::Provider::Provider(Attica::PlatformDependent*, QUrl const&, QString const&, QUrl const&, QString const&, QString const&, QString const&, QString const&, QString const&, QString const&, QString const&, QString const&, QString const&, QString const&, QString const&, QString const&) () from /usr/lib/x86_64-linux-gnu/libattica.so.0.4
#13 0x00007f0008ae4165 in Attica::ProviderManager::parseProviderFile(QString const&, QString const&) () from /usr/lib/x86_64-linux-gnu/libattica.so.0.4
#14 0x00007f0008ae578a in Attica::ProviderManager::fileFinished(QString const&) () from /usr/lib/x86_64-linux-gnu/libattica.so.0.4
#15 0x00007f000a91aae8 in QMetaObject::activate (sender=sender@entry=0x26a4e18, m=m@entry=0x7f000ac67d60 <QSignalMapper::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff64ab86b0) at kernel/qobject.cpp:3539
#16 0x00007f000a922275 in QSignalMapper::mapped (this=this@entry=0x26a4e18, _t1=...) at .moc/release-shared/moc_qsignalmapper.cpp:121
#17 0x00007f000a922390 in QSignalMapper::map (this=0x26a4e18, sender=0x21a5720) at kernel/qsignalmapper.cpp:268
#18 0x00007f000a91aae8 in QMetaObject::activate (sender=0x21a5720, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#19 0x00007f000a90eb78 in QMetaMethod::invoke (this=this@entry=0x7fff64ab8b40, object=object@entry=0x21a5720, connectionType=Qt::DirectConnection, connectionType@entry=Qt::AutoConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#20 0x00007f000a911038 in QMetaObject::invokeMethod (obj=obj@entry=0x21a5720, member=member@entry=0x7efffff32945 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#21 0x00007effffdcb14c in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::AutoConnection, member=0x7efffff32945 "finished", obj=0x21a5720) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#22 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0x21a5720, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:485
#23 0x00007effffdccdd0 in KDEPrivate::AccessManagerReply::slotResult (this=0x21a5720, kJob=0x231bba0) at ../../kio/kio/accessmanagerreply_p.cpp:427
#24 0x00007f000a91aae8 in QMetaObject::activate (sender=sender@entry=0x231bba0, m=m@entry=0x7f000b120600 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fff64ab9030) at kernel/qobject.cpp:3539
#25 0x00007f000ad90872 in KJob::result (this=this@entry=0x231bba0, _t1=_t1@entry=0x231bba0) at ./kjob.moc:207
#26 0x00007f000ad908b0 in KJob::emitResult (this=this@entry=0x231bba0) at ../../kdecore/jobs/kjob.cpp:318
#27 0x00007effffe070ba in KIO::SimpleJob::slotFinished (this=this@entry=0x231bba0) at ../../kio/kio/job.cpp:496
#28 0x00007effffe0820e in KIO::TransferJob::slotFinished (this=0x231bba0) at ../../kio/kio/job.cpp:1107
#29 0x00007f000a91aae8 in QMetaObject::activate (sender=0x2dd9fd0, m=m@entry=0x7f00001b0580 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#30 0x00007effffea50a3 in KIO::SlaveInterface::finished (this=<optimized out>) at ./slaveinterface.moc:184
#31 0x00007effffea65e6 in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#32 0x00007effffea40de in KIO::SlaveInterface::dispatch (this=0x2dd9fd0) at ../../kio/kio/slaveinterface.cpp:92
#33 0x00007effffe98d46 in KIO::Slave::gotInput (this=0x2dd9fd0) at ../../kio/kio/slave.cpp:344
#34 0x00007f000a91aae8 in QMetaObject::activate (sender=0x2bf2960, m=m@entry=0x7f00001a9aa0 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#35 0x00007effffdd4820 in KIO::Connection::readyRead (this=<optimized out>) at ./connection.moc:105
#36 0x00007effffdd4f11 in KIO::ConnectionPrivate::dequeue (this=0x2a92fc0) at ../../kio/kio/connection.cpp:82
#37 0x00007f000a91ee9e in QObject::event (this=0x2bf2960, e=<optimized out>) at kernel/qobject.cpp:1194
#38 0x00007f000b2f8e7c in QApplicationPrivate::notify_helper (this=this@entry=0x21dae80, receiver=receiver@entry=0x2bf2960, e=e@entry=0x271d840) at kernel/qapplication.cpp:4567
#39 0x00007f000b2ff4f0 in QApplication::notify (this=this@entry=0x7fff64ab9d80, receiver=receiver@entry=0x2bf2960, e=e@entry=0x271d840) at kernel/qapplication.cpp:4353
#40 0x00007f000c003d5a in KApplication::notify (this=0x7fff64ab9d80, receiver=0x2bf2960, event=0x271d840) at ../../kdeui/kernel/kapplication.cpp:311
#41 0x00007f000a90673d in QCoreApplication::notifyInternal (this=0x7fff64ab9d80, receiver=receiver@entry=0x2bf2960, event=event@entry=0x271d840) at kernel/qcoreapplication.cpp:953
#42 0x00007f000a909daf in sendEvent (event=0x271d840, receiver=0x2bf2960) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#43 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x21a5500) at kernel/qcoreapplication.cpp:1577
#44 0x00007f000a90a253 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#45 0x00007f000a934213 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#46 postEventSourceDispatch (s=0x21c9520) at kernel/qeventdispatcher_glib.cpp:280
#47 0x00007f00075333b6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007f0007533708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007f00075337ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007f000a933ad5 in QEventDispatcherGlib::processEvents (this=0x21a6e00, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#51 0x00007f000b39acb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#52 0x00007f000a90530f in QEventLoop::processEvents (this=this@entry=0x7fff64ab9c80, flags=...) at kernel/qeventloop.cpp:149
#53 0x00007f000a905605 in QEventLoop::exec (this=this@entry=0x7fff64ab9c80, flags=...) at kernel/qeventloop.cpp:204
#54 0x00007f000a90adeb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#55 0x00007f000b2f73cc in QApplication::exec () at kernel/qapplication.cpp:3828
#56 0x000000000040ce11 in main (argc=1, argv=0x7fff64ab9eb8) at /build/buildd/muon-2.1.3/updater/main.cpp:59

Possible duplicates by query: bug 326143, bug 320575.

Reported using DrKonqi