Bug 282176

Application: muon-installer (1.2.0 "Caustic Carrionite")
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-11-generic x86_64
Distribution: Ubuntu oneiric (development branch)

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

I was delete application, then i try install this application and at this moment "muon" crashed

-- Backtrace:
Application: Центр программ Muon (muon-installer), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd83f14a780 (LWP 3760))]

Thread 2 (Thread 0x7fd829e0c700 (LWP 3763)):
#0  0x00007fd83bd2b773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fd8385a4078 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd8385a4539 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd83dee8f3e in QEventDispatcherGlib::processEvents (this=0xf95880, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fd83debccf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fd83debcef7 in QEventLoop::exec (this=0x7fd829e0bdd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fd83ddd427f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007fd83de9fcbf in QInotifyFileSystemWatcherEngine::run (this=0xedd140) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fd83ddd6d05 in QThreadPrivate::start (arg=0xedd140) at thread/qthread_unix.cpp:331
#9  0x00007fd839085edc in start_thread (arg=0x7fd829e0c700) at pthread_create.c:304
#10 0x00007fd83bd3789d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fd83f14a780 (LWP 3760)):
[KCrash Handler]
#6  0x00007fd83d6a9145 in KExtendableItemDelegate::extenderRect (this=0x294d3c0, extender=0x282d9c0, option=..., index=...) at ../../kdeui/itemviews/kextendableitemdelegate.cpp:313
#7  0x00007fd83d6aa12d in KExtendableItemDelegate::paint (this=0x294d3c0, painter=0x7fffd4a72d70, option=..., index=...) at ../../kdeui/itemviews/kextendableitemdelegate.cpp:277
#8  0x000000000042ac97 in ApplicationDelegate::paint (this=0x294d3c0, painter=0x7fffd4a72d70, option=..., index=...) at /build/buildd/muon-1.2.0/installer/ApplicationModel/ApplicationDelegate.cpp:90
#9  0x00007fd83ca41a3d in QTreeView::drawRow (this=0x299cb20, painter=0x7fffd4a72d70, option=..., index=...) at itemviews/qtreeview.cpp:1678
#10 0x00007fd83ca44503 in QTreeView::drawTree (this=0x299cb20, painter=0x7fffd4a72d70, region=<optimized out>) at itemviews/qtreeview.cpp:1441
#11 0x00007fd83ca44ea0 in QTreeView::paintEvent (this=0x299cb20, event=0x7fffd4a737c0) at itemviews/qtreeview.cpp:1274
#12 0x00007fd83c548bfc in QWidget::event (this=0x299cb20, event=0x7fffd4a737c0) at kernel/qwidget.cpp:8441
#13 0x00007fd83c8f1026 in QFrame::event (this=0x299cb20, e=0x7fffd4a737c0) at widgets/qframe.cpp:557
#14 0x00007fd83ca01d1b in QAbstractItemView::viewportEvent (this=0x299cb20, event=0x7fffd4a737c0) at itemviews/qabstractitemview.cpp:1628
#15 0x00007fd83ca468b5 in QTreeView::viewportEvent (this=0x299cb20, event=0x7fffd4a737c0) at itemviews/qtreeview.cpp:1256
#16 0x00007fd83debdc88 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0xfa0fc0, event=0x7fffd4a737c0) at kernel/qcoreapplication.cpp:902
#17 0x00007fd83c4f839f in notify_helper (e=0x7fffd4a737c0, receiver=0xfa0fc0, this=0xd81f20) at kernel/qapplication.cpp:4482
#18 QApplicationPrivate::notify_helper (this=0xd81f20, receiver=0xfa0fc0, e=0x7fffd4a737c0) at kernel/qapplication.cpp:4458
#19 0x00007fd83c4fd241 in QApplication::notify (this=0x7fffd4a76bf0, receiver=0xfa0fc0, e=0x7fffd4a737c0) at kernel/qapplication.cpp:4365
#20 0x00007fd83d6dc266 in KApplication::notify (this=0x7fffd4a76bf0, receiver=0xfa0fc0, event=0x7fffd4a737c0) at ../../kdeui/kernel/kapplication.cpp:311
#21 0x00007fd83debdafc in QCoreApplication::notifyInternal (this=0x7fffd4a76bf0, receiver=0xfa0fc0, event=0x7fffd4a737c0) at kernel/qcoreapplication.cpp:787
#22 0x00007fd83c545b34 in sendSpontaneousEvent (event=0x7fffd4a737c0, receiver=0xfa0fc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#23 QWidgetPrivate::drawWidget (this=0x28c6420, pdev=0xfa0d10, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5528
#24 0x00007fd83c546710 in QWidgetPrivate::paintSiblingsRecursive (this=0x110fd30, pdev=0xfa0d10, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5735
#25 0x00007fd83c5465f0 in QWidgetPrivate::paintSiblingsRecursive (this=0x110fd30, pdev=0xfa0d10, siblings=..., index=5, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5722
#26 0x00007fd83c5465f0 in QWidgetPrivate::paintSiblingsRecursive (this=0x110fd30, pdev=0xfa0d10, siblings=..., index=6, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5722
#27 0x00007fd83c5465f0 in QWidgetPrivate::paintSiblingsRecursive (this=0x110fd30, pdev=0xfa0d10, siblings=..., index=7, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5722
#28 0x00007fd83c5465f0 in QWidgetPrivate::paintSiblingsRecursive (this=0x110fd30, pdev=0xfa0d10, siblings=..., index=8, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5722
#29 0x00007fd83c54588c in QWidgetPrivate::drawWidget (this=0x110fd30, pdev=0xfa0d10, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5581
#30 0x00007fd83c546710 in QWidgetPrivate::paintSiblingsRecursive (this=0x2a585c0, pdev=0xfa0d10, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5735
#31 0x00007fd83c54588c in QWidgetPrivate::drawWidget (this=0x2a585c0, pdev=0xfa0d10, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5581
#32 0x00007fd83c546710 in QWidgetPrivate::paintSiblingsRecursive (this=0x11dd7d0, pdev=0xfa0d10, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5735
#33 0x00007fd83c54588c in QWidgetPrivate::drawWidget (this=0x11dd7d0, pdev=0xfa0d10, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5581
#34 0x00007fd83c546710 in QWidgetPrivate::paintSiblingsRecursive (this=0x12e2510, pdev=0xfa0d10, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5735
#35 0x00007fd83c54588c in QWidgetPrivate::drawWidget (this=0x12e2510, pdev=0xfa0d10, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5581
#36 0x00007fd83c546710 in QWidgetPrivate::paintSiblingsRecursive (this=0xea8670, pdev=0xfa0d10, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5735
#37 0x00007fd83c54588c in QWidgetPrivate::drawWidget (this=0xea8670, pdev=0xfa0d10, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5581
#38 0x00007fd83c546710 in QWidgetPrivate::paintSiblingsRecursive (this=0xf0ff30, pdev=0xfa0d10, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5735
#39 0x00007fd83c54588c in QWidgetPrivate::drawWidget (this=0xf0ff30, pdev=0xfa0d10, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5581
#40 0x00007fd83c546710 in QWidgetPrivate::paintSiblingsRecursive (this=0xef5e70, pdev=0xfa0d10, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5735
#41 0x00007fd83c54588c in QWidgetPrivate::drawWidget (this=0xef5e70, pdev=0xfa0d10, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5581
#42 0x00007fd83c546710 in QWidgetPrivate::paintSiblingsRecursive (this=0xf05470, pdev=0xfa0d10, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5735
#43 0x00007fd83c54588c in QWidgetPrivate::drawWidget (this=0xf05470, pdev=0xfa0d10, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0xedc880) at kernel/qwidget.cpp:5581
#44 0x00007fd83c708cf3 in QWidgetBackingStore::sync (this=0xedc880) at painting/qbackingstore.cpp:1338
#45 0x00007fd83c53c310 in QWidgetPrivate::syncBackingStore (this=0xf05470) at kernel/qwidget.cpp:1862
#46 0x00007fd83c54910c in QWidget::event (this=0xf04870, event=0x23e1780) at kernel/qwidget.cpp:8588
#47 0x00007fd83c90a81b in QMainWindow::event (this=0xf04870, event=0x23e1780) at widgets/qmainwindow.cpp:1478
#48 0x00007fd83d7d88c8 in KXmlGuiWindow::event (this=0xf04870, ev=0x23e1780) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#49 0x00007fd83c4f83d4 in notify_helper (e=0x23e1780, receiver=0xf04870, this=0xd81f20) at kernel/qapplication.cpp:4486
#50 QApplicationPrivate::notify_helper (this=0xd81f20, receiver=0xf04870, e=0x23e1780) at kernel/qapplication.cpp:4458
#51 0x00007fd83c4fd241 in QApplication::notify (this=0x7fffd4a76bf0, receiver=0xf04870, e=0x23e1780) at kernel/qapplication.cpp:4365
#52 0x00007fd83d6dc266 in KApplication::notify (this=0x7fffd4a76bf0, receiver=0xf04870, event=0x23e1780) at ../../kdeui/kernel/kapplication.cpp:311
#53 0x00007fd83debdafc in QCoreApplication::notifyInternal (this=0x7fffd4a76bf0, receiver=0xf04870, event=0x23e1780) at kernel/qcoreapplication.cpp:787
#54 0x00007fd83dec151f in sendEvent (event=0x23e1780, receiver=0xf04870) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#55 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xd52be0) at kernel/qcoreapplication.cpp:1428
#56 0x00007fd83dee8a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#57 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#58 0x00007fd8385a3b6d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007fd8385a4368 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007fd8385a4539 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007fd83dee8ed6 in QEventDispatcherGlib::processEvents (this=0xd546f0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#62 0x00007fd83c59fc6e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#63 0x00007fd83debccf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#64 0x00007fd83debcef7 in QEventLoop::exec (this=0x7fffd4a76b80, flags=...) at kernel/qeventloop.cpp:201
#65 0x00007fd83dec1789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#66 0x000000000041bd67 in main (argc=5, argv=0x7fffd4a76e68) at /build/buildd/muon-1.2.0/installer/main.cpp:61

Possible duplicates by query: bug 280941, bug 271201, bug 265548, bug 259333.

Reported using DrKonqi