Bug 326468

Application: muon-updater (2.0.65)
KDE Platform Version: 4.11.2
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:
Clean install of 13.10 am64. First thing I did was open Muon, crash occurred instantly.

-- 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 0x7fa94087c7c0 (LWP 1865))]

Thread 2 (Thread 0x7fa92d9d7700 (LWP 1866)):
#0  0x00007fa93decef7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa93b25b694 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa93b25b79c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa93e654a76 in QEventDispatcherGlib::processEvents (this=0x7fa9280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fa93e6265ef in QEventLoop::processEvents (this=this@entry=0x7fa92d9d6d70, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa93e6268e5 in QEventLoop::exec (this=this@entry=0x7fa92d9d6d70, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa93e52588f in QThread::exec (this=this@entry=0xf22f30) at thread/qthread.cpp:542
#7  0x00007fa93e607d13 in QInotifyFileSystemWatcherEngine::run (this=0xf22f30) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fa93e527f2f in QThreadPrivate::start (arg=0xf22f30) at thread/qthread_unix.cpp:338
#9  0x00007fa93b733f6e in start_thread (arg=0x7fa92d9d7700) at pthread_create.c:311
#10 0x00007fa93dedb9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fa94087c7c0 (LWP 1865)):
[KCrash Handler]
#6  0x00007fa9270eb451 in QApt::Backend::toInstallCount (this=this@entry=0x11d8f30) at /build/buildd/qapt-2.0.65/src/backend.cpp:432
#7  0x00007fa9270eb53e in QApt::Backend::areChangesMarked (this=0x11d8f30) at /build/buildd/qapt-2.0.65/src/backend.cpp:638
#8  0x00007fa926ecc166 in QAptActions::setActionsEnabledInternal (this=0x11d7b50, enabled=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/libmuonapt/QAptActions.cpp:204
#9  0x00007fa93e63ba58 in QMetaObject::activate (sender=sender@entry=0xe89f10, m=m@entry=0x7fa94068a1c0 <MuonMainWindow::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fffdce5b6d0) at kernel/qobject.cpp:3539
#10 0x00007fa940463f32 in MuonMainWindow::actionsEnabledChanged (this=this@entry=0xe89f10, _t1=_t1@entry=true) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_MuonMainWindow.cpp:128
#11 0x00007fa940469ae2 in MuonMainWindow::setActionsEnabled (this=this@entry=0xe89f10, enabled=true) at /build/buildd/muon-2.0.65+git20131008/libmuon/MuonMainWindow.cpp:102
#12 0x000000000040da84 in MainWindow::setActionsEnabled (this=0xe89f10, enabled=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/updater/MainWindow.cpp:181
#13 0x00007fa93e63ba58 in QMetaObject::activate (sender=sender@entry=0xe89aa0, m=m@entry=0x7fa94068a380 <ResourcesModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#14 0x00007fa9404636e0 in ResourcesModel::allInitialized (this=this@entry=0xe89aa0) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_ResourcesModel.cpp:176
#15 0x00007fa940471767 in ResourcesModel::resetBackend (this=0xe89aa0, backend=0x11fc560) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:268
#16 0x00007fa940464695 in ResourcesModel::qt_static_metacall (_o=0xe89aa0, _id=-1, _a=0x0, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_ResourcesModel.cpp:99
#17 0x00007fa93e63ba58 in QMetaObject::activate (sender=sender@entry=0x11fc560, m=m@entry=0x7fa94068a500 <AbstractResourcesBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#18 0x00007fa9404631d0 in AbstractResourcesBackend::fetchingChanged (this=this@entry=0x11fc560) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_AbstractResourcesBackend.cpp:156
#19 0x00007fa92cc1091f in KNSBackend::setFetching (this=this@entry=0x11fc560, f=f@entry=false) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:112
#20 0x00007fa92cc1205a in KNSBackend::receivedContents (this=0x11fc560, job=0x1854260) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:165
#21 0x00007fa93e63ba58 in QMetaObject::activate (sender=0x1854260, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffdce5bbf0) at kernel/qobject.cpp:3539
#22 0x00007fa93c79e30f in Attica::BaseJob::finished(Attica::BaseJob*) () from /usr/lib/x86_64-linux-gnu/libattica.so.0.4
#23 0x00007fa93c79e4e9 in Attica::BaseJob::dataFinished() () from /usr/lib/x86_64-linux-gnu/libattica.so.0.4
#24 0x00007fa93e63ba58 in QMetaObject::activate (sender=0x1854290, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#25 0x00007fa93e62fbf8 in QMetaMethod::invoke (this=this@entry=0x7fffdce5c100, object=object@entry=0x1854290, connectionType=Qt::DirectConnection, connectionType@entry=Qt::AutoConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#26 0x00007fa93e6320b8 in QMetaObject::invokeMethod (obj=obj@entry=0x1854290, member=member@entry=0x7fa933c5a645 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#27 0x00007fa933af2bbc in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::AutoConnection, member=0x7fa933c5a645 "finished", obj=0x1854290) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#28 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0x1854290, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#29 0x00007fa933af4840 in KDEPrivate::AccessManagerReply::slotResult (this=0x1854290, kJob=0x14ad2c0) at ../../kio/kio/accessmanagerreply_p.cpp:427
#30 0x00007fa93e63ba58 in QMetaObject::activate (sender=sender@entry=0x14ad2c0, m=m@entry=0x7fa93ee40600 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fffdce5c5f0) at kernel/qobject.cpp:3539
#31 0x00007fa93eab00c2 in KJob::result (this=this@entry=0x14ad2c0, _t1=_t1@entry=0x14ad2c0) at ./kjob.moc:208
#32 0x00007fa93eab0100 in KJob::emitResult (this=this@entry=0x14ad2c0) at ../../kdecore/jobs/kjob.cpp:318
#33 0x00007fa933b2ee3a in KIO::SimpleJob::slotFinished (this=this@entry=0x14ad2c0) at ../../kio/kio/job.cpp:496
#34 0x00007fa933b2ff8e in KIO::TransferJob::slotFinished (this=0x14ad2c0) at ../../kio/kio/job.cpp:1099
#35 0x00007fa93e63ba58 in QMetaObject::activate (sender=0xd90af0, m=m@entry=0x7fa933ed8580 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#36 0x00007fa933bccd33 in KIO::SlaveInterface::finished (this=<optimized out>) at ./slaveinterface.moc:185
#37 0x00007fa933bce276 in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#38 0x00007fa933bcbd6e in KIO::SlaveInterface::dispatch (this=0xd90af0) at ../../kio/kio/slaveinterface.cpp:92
#39 0x00007fa933bc09d6 in KIO::Slave::gotInput (this=0xd90af0) at ../../kio/kio/slave.cpp:344
#40 0x00007fa93e63ba58 in QMetaObject::activate (sender=0x12feeb0, m=m@entry=0x7fa933ed1aa0 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#41 0x00007fa933afc1e0 in KIO::Connection::readyRead (this=<optimized out>) at ./connection.moc:106
#42 0x00007fa933afc8d1 in KIO::ConnectionPrivate::dequeue (this=0x12192e0) at ../../kio/kio/connection.cpp:82
#43 0x00007fa93e63fdce in QObject::event (this=0x12feeb0, e=<optimized out>) at kernel/qobject.cpp:1194
#44 0x00007fa93f018dfc in QApplicationPrivate::notify_helper (this=this@entry=0xd2d7b0, receiver=receiver@entry=0x12feeb0, e=e@entry=0x1bd6d00) at kernel/qapplication.cpp:4567
#45 0x00007fa93f01f470 in QApplication::notify (this=this@entry=0x7fffdce5edc0, receiver=receiver@entry=0x12feeb0, e=e@entry=0x1bd6d00) at kernel/qapplication.cpp:4353
#46 0x00007fa93fd22a6a in KApplication::notify (this=0x7fffdce5edc0, receiver=0x12feeb0, event=0x1bd6d00) at ../../kdeui/kernel/kapplication.cpp:311
#47 0x00007fa93e6278bd in QCoreApplication::notifyInternal (this=0x7fffdce5edc0, receiver=receiver@entry=0x12feeb0, event=event@entry=0x1bd6d00) at kernel/qcoreapplication.cpp:946
#48 0x00007fa93e62ae1f in sendEvent (event=0x1bd6d00, receiver=0x12feeb0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#49 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xcfc500) at kernel/qcoreapplication.cpp:1570
#50 0x00007fa93e62b2c3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#51 0x00007fa93e655073 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#52 postEventSourceDispatch (s=0xd2db70) at kernel/qeventdispatcher_glib.cpp:279
#53 0x00007fa93b25b3a6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007fa93b25b6f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007fa93b25b79c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007fa93e654a55 in QEventDispatcherGlib::processEvents (this=0xcfdde0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#57 0x00007fa93f0ba9d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x00007fa93e62b2ff in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1133
#59 0x00007fa9270f7453 in QApt::CacheBuildProgress::Update (this=<optimized out>) at /build/buildd/qapt-2.0.65/src/cache.cpp:34
#60 0x00007fa92692103f in pkgCacheGenerator::MergeList(pkgCacheGenerator::ListParser&, pkgCache::VerIterator*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#61 0x00007fa926982418 in debPackagesIndex::Merge(pkgCacheGenerator&, OpProgress*) const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#62 0x00007fa926919995 in ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#63 0x00007fa92691cbac in pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#64 0x00007fa92691237e in pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#65 0x00007fa926912784 in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#66 0x00007fa9270f73c3 in ReadOnlyOpen (Progress=<optimized out>, this=<optimized out>) at /usr/include/apt-pkg/cachefile.h:68
#67 QApt::Cache::open (this=<optimized out>) at /build/buildd/qapt-2.0.65/src/cache.cpp:79
#68 0x00007fa9270f2433 in QApt::Backend::reloadCache (this=this@entry=0x11d8f30) at /build/buildd/qapt-2.0.65/src/backend.cpp:176
#69 0x00007fa9270f320e in QApt::Backend::init (this=this@entry=0x11d8f30) at /build/buildd/qapt-2.0.65/src/backend.cpp:169
#70 0x00007fa926ecc2a5 in QAptActions::setBackend (this=0x11d7b50, backend=backend@entry=0x11d8f30) at /build/buildd/muon-2.0.65+git20131008/libmuonapt/QAptActions.cpp:87
#71 0x00007fa927995de7 in ApplicationBackend::initBackend (this=0x120d520) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:541
#72 0x00007fa927994f35 in ApplicationBackend::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:93
#73 0x00007fa93e63ba58 in QMetaObject::activate (sender=sender@entry=0x120e960, m=m@entry=0x7fa93e987e40 <QSingleShotTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#74 0x00007fa93e64488a in timeout (this=0x120e960) at .moc/release-shared/qtimer.moc:97
#75 QSingleShotTimer::timerEvent (this=0x120e960) at kernel/qtimer.cpp:317
#76 0x00007fa93e63fbe1 in QObject::event (this=0x120e960, e=<optimized out>) at kernel/qobject.cpp:1156
#77 0x00007fa93f018dfc in QApplicationPrivate::notify_helper (this=this@entry=0xd2d7b0, receiver=receiver@entry=0x120e960, e=e@entry=0x7fffdce5ea40) at kernel/qapplication.cpp:4567
#78 0x00007fa93f01f470 in QApplication::notify (this=this@entry=0x7fffdce5edc0, receiver=receiver@entry=0x120e960, e=e@entry=0x7fffdce5ea40) at kernel/qapplication.cpp:4353
#79 0x00007fa93fd22a6a in KApplication::notify (this=0x7fffdce5edc0, receiver=0x120e960, event=0x7fffdce5ea40) at ../../kdeui/kernel/kapplication.cpp:311
#80 0x00007fa93e6278bd in QCoreApplication::notifyInternal (this=0x7fffdce5edc0, receiver=0x120e960, event=0x7fffdce5ea40) at kernel/qcoreapplication.cpp:946
#81 0x00007fa93e657403 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#82 QTimerInfoList::activateTimers (this=0xd2d2d0) at kernel/qeventdispatcher_unix.cpp:622
#83 0x00007fa93e6547a1 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#84 0x00007fa93b25b3a6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#85 0x00007fa93b25b6f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#86 0x00007fa93b25b79c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#87 0x00007fa93e654a55 in QEventDispatcherGlib::processEvents (this=0xcfdde0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#88 0x00007fa93f0ba9d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#89 0x00007fa93e6265ef in QEventLoop::processEvents (this=this@entry=0x7fffdce5ecc0, flags=...) at kernel/qeventloop.cpp:149
#90 0x00007fa93e6268e5 in QEventLoop::exec (this=this@entry=0x7fffdce5ecc0, flags=...) at kernel/qeventloop.cpp:204
#91 0x00007fa93e62be5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#92 0x00007fa93f01734c in QApplication::exec () at kernel/qapplication.cpp:3828
#93 0x000000000040cdb1 in main (argc=5, argv=0x7fffdce5eef8) at /build/buildd/muon-2.0.65+git20131008/updater/main.cpp:59

The reporter indicates this bug may be a duplicate of or related to bug 325828.

Possible duplicates by query: bug 326392, bug 326261, bug 326253, bug 326251, bug 326231.

Reported using DrKonqi