Bug 293938

Application: muon-installer (1.2.1 "Caustic Carrionite")
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-15-generic i686
Distribution: Ubuntu 11.10

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

I started Muon Software Center and it never loads anything useful, it just goes
straight to a segmentation fault.

Muon Update Manager also had an issue, when doing a software upgrade it stopped
responding at 50% I had to use dpkg --configure -a to repair the upgrade. 

- Custom settings of the application:
no customizations, just fresh install.

The crash can be reproduced every time.

The crash can be reproduced every time.

-- Backtrace:
Application: Muon Software Center (muon-installer), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76e1930 (LWP 1882))]

Thread 2 (Thread 0xb5888b70 (LWP 1886)):
#0  0x00973d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x005137d5 in do_gettime (frac=0xb5888020, sec=0xb5888018) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x005e64b6 in QTimerInfoList::updateCurrentTime (this=0x844ce9c) at kernel/qeventdispatcher_unix.cpp:339
#4  0x005e680a in QTimerInfoList::timerWait (this=0x844ce9c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x005e5053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb588812c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x005e50ed in timerSourcePrepare (source=0x844ce68, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0388e88c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x0388f637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x0388fc2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x005e5b37 in QEventDispatcherGlib::processEvents (this=0x8445500, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x005b61dd in QEventLoop::processEvents (this=0xb58882b0, flags=...) at kernel/qeventloop.cpp:149
#12 0x005b6421 in QEventLoop::exec (this=0xb58882b0, flags=...) at kernel/qeventloop.cpp:201
#13 0x004b990b in QThread::exec (this=0x84430f0) at thread/qthread.cpp:498
#14 0x00596e2d in QInotifyFileSystemWatcherEngine::run (this=0x84430f0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x004bc7b3 in QThreadPrivate::start (arg=0x84430f0) at thread/qthread_unix.cpp:331
#16 0x00b1ad31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x007ef0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb76e1930 (LWP 1882)):
[KCrash Handler]
#7  0x00510e11 in QtPrivate::QStringList_contains (that=0xbfba54e4, str=..., cs=Qt::CaseSensitive) at tools/qstringlist.cpp:318
#8  0x08066812 in contains (cs=Qt::CaseSensitive, str=..., this=0xbfba54e4) at /usr/include/qt4/QtCore/qstringlist.h:171
#9  ApplicationWindow::populateViews (this=0x82f2e88) at /build/buildd/muon-1.2.1/installer/ApplicationWindow.cpp:229
#10 0x0806a194 in ApplicationWindow::qt_metacall (this=0x82f2e88, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfba5704) at /build/buildd/muon-1.2.1/obj-i686-linux-gnu/installer/ApplicationWindow.moc:113
#11 0x005bdb7d in metacall (argv=0xbfba5704, idx=86, cl=QMetaObject::InvokeMetaMethod, object=0x82f2e88) at kernel/qmetaobject.cpp:237
#12 QMetaObject::metacall (object=0x82f2e88, cl=QMetaObject::InvokeMetaMethod, idx=86, argv=0xbfba5704) at kernel/qmetaobject.cpp:232
#13 0x005cca6a in QMetaObject::activate (sender=0x82e6d38, m=0x8085040, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3278
#14 0x0805de57 in ApplicationBackend::appBackendReady (this=0x82e6d38) at /build/buildd/muon-1.2.1/obj-i686-linux-gnu/installer/moc_ApplicationBackend.cpp:127
#15 0x0805e1d5 in ApplicationBackend::qt_metacall (this=0x82e6d38, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfba5848) at /build/buildd/muon-1.2.1/obj-i686-linux-gnu/installer/moc_ApplicationBackend.cpp:109
#16 0x005bdb7d in metacall (argv=0xbfba5848, idx=12, cl=QMetaObject::InvokeMetaMethod, object=0x82e6d38) at kernel/qmetaobject.cpp:237
#17 QMetaObject::metacall (object=0x82e6d38, cl=QMetaObject::InvokeMetaMethod, idx=12, argv=0xbfba5848) at kernel/qmetaobject.cpp:232
#18 0x005cca6a in QMetaObject::activate (sender=0x82f2e88, m=0x80950c0, local_signal_index=0, argv=0xbfba5848) at kernel/qobject.cpp:3278
#19 0x009927c5 in MuonMainWindow::backendReady (this=0x82f2e88, _t1=0x8365500) at /build/buildd/muon-1.2.1/obj-i686-linux-gnu/libmuon/MuonMainWindow.moc:168
#20 0x00992933 in MuonMainWindow::initObject (this=0x82f2e88) at /build/buildd/muon-1.2.1/libmuon/MuonMainWindow.cpp:79
#21 0x080654fc in ApplicationWindow::initObject (this=0x82f2e88) at /build/buildd/muon-1.2.1/installer/ApplicationWindow.cpp:116
#22 0x0806a09f in ApplicationWindow::qt_metacall (this=0x82f2e88, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfba5974) at /build/buildd/muon-1.2.1/obj-i686-linux-gnu/installer/ApplicationWindow.moc:104
#23 0x005bdb7d in metacall (argv=0xbfba5974, idx=77, cl=QMetaObject::InvokeMetaMethod, object=0x82f2e88) at kernel/qmetaobject.cpp:237
#24 QMetaObject::metacall (object=0x82f2e88, cl=QMetaObject::InvokeMetaMethod, idx=77, argv=0xbfba5974) at kernel/qmetaobject.cpp:232
#25 0x005cca6a in QMetaObject::activate (sender=0x8361868, m=0x6ed238, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3278
#26 0x005d4375 in QSingleShotTimer::timeout (this=0x8361868) at .moc/release-shared/qtimer.moc:82
#27 0x005d442c in QSingleShotTimer::timerEvent (this=0x8361868) at kernel/qtimer.cpp:308
#28 0x005cf994 in QObject::event (this=0x8361868, e=0xbfba5d6c) at kernel/qobject.cpp:1181
#29 0x03bedd84 in notify_helper (e=0xbfba5d6c, receiver=0x8361868, this=0x8209908) at kernel/qapplication.cpp:4486
#30 QApplicationPrivate::notify_helper (this=0x8209908, receiver=0x8361868, e=0xbfba5d6c) at kernel/qapplication.cpp:4458
#31 0x03bf3133 in QApplication::notify (this=0xbfba5d6c, receiver=0x8361868, e=0xbfba5d6c) at kernel/qapplication.cpp:3886
#32 0x011a9971 in KApplication::notify (this=0xbfba6080, receiver=0x8361868, event=0xbfba5d6c) at ../../kdeui/kernel/kapplication.cpp:311
#33 0x005b719e in QCoreApplication::notifyInternal (this=0xbfba6080, receiver=0x8361868, event=0xbfba5d6c) at kernel/qcoreapplication.cpp:787
#34 0x005e7c10 in sendEvent (event=0xbfba5d6c, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#35 QTimerInfoList::activateTimers (this=0x8212434) at kernel/qeventdispatcher_unix.cpp:603
#36 0x005e5122 in timerSourceDispatch (source=0x8212400) at kernel/qeventdispatcher_glib.cpp:184
#37 0x0388f25f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#38 0x0388f990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#39 0x0388fc2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#40 0x005e5ada in QEventDispatcherGlib::processEvents (this=0x81ed238, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#41 0x03ca5e7a in QGuiEventDispatcherGlib::processEvents (this=0x81ed238, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x005b61dd in QEventLoop::processEvents (this=0xbfba5fe4, flags=...) at kernel/qeventloop.cpp:149
#43 0x005b6421 in QEventLoop::exec (this=0xbfba5fe4, flags=...) at kernel/qeventloop.cpp:201
#44 0x005bb19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#45 0x03beb924 in QApplication::exec () at kernel/qapplication.cpp:3760
#46 0x0805db86 in main (argc=) at /build/buildd/muon-1.2.1/installer/main.cpp:61

This bug may be a duplicate of or related to bug 293796.

Possible duplicates by query: bug 293911, bug 293910, bug 293904, bug 293896, bug 293821.

Reported using DrKonqi