Application: muon (1.2.1 "Caustic Carrionite")
KDE Platform Version: 4.7.3 (4.7.3) (Compiled from sources)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-15-generic x86_64
Distribution: Ubuntu 11.10

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

unmarking mypaint updates that seemed a bit too frequent.  From the Dev PPA

-- Backtrace:
Application: Muon Package Manager (muon), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f4832b13780 (LWP 15051))]

Thread 2 (Thread 0x7f481de72700 (LWP 15052)):
#0  0x00007f4830221773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f482bba7f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f482bba8429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4831668f3e in QEventDispatcherGlib::processEvents (this=0x12f8760, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f483163ccf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f483163cef7 in QEventLoop::exec (this=0x7f481de71dd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f483155427f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f483161fcbf in QInotifyFileSystemWatcherEngine::run (this=0x17784b0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f4831556d05 in QThreadPrivate::start (arg=0x17784b0) at thread/qthread_unix.cpp:331
#9  0x00007f482c675efc in start_thread (arg=0x7f481de72700) at pthread_create.c:304
#10 0x00007f483022d89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4832b13780 (LWP 15051)):
[KCrash Handler]
#6  0x00007f48324c1f3d in QApt::Package::state (this=0x228b8c0) at /build/buildd/qapt-1.2.1/src/package.cpp:705
#7  0x00007f4832723200 in MainTab::refresh (this=0x1d5f030) at /build/buildd/muon-1.2.1/libmuon/DetailsTabs/MainTab.cpp:147
#8  0x00007f4832713c3d in DetailsWidget::refreshTabs (this=0x26b8b70) at /build/buildd/muon-1.2.1/libmuon/DetailsWidget.cpp:123
#9  0x00007f4832713e8c in DetailsWidget::qt_metacall (this=0x26b8b70, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff5ff14b50) at /build/buildd/muon-1.2.1/obj-x86_64-linux-gnu/libmuon/DetailsWidget.moc:100
#10 0x00007f4831650eba in QMetaObject::activate (sender=0x1649790, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#11 0x000000000040d0ab in MainWindow::markDistUpgrade (this=0x1481ca0) at /build/buildd/muon-1.2.1/muon/MainWindow.cpp:252
#12 0x000000000040da26 in MainWindow::qt_metacall (this=0x1481ca0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff5ff14d40) at /build/buildd/muon-1.2.1/obj-x86_64-linux-gnu/muon/MainWindow.moc:118
#13 0x00007f4831650eba in QMetaObject::activate (sender=0x1791120, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff5ff14d40) at kernel/qobject.cpp:3278
#14 0x00007f48309e7b62 in QAction::triggered (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#15 0x00007f48309e7d4f in QAction::activate (this=0x1791120, event=<optimized out>) at kernel/qaction.cpp:1257
#16 0x00007f4830da643a in QAbstractButtonPrivate::click (this=0x1c15a40) at widgets/qabstractbutton.cpp:528
#17 0x00007f4830da66ec in QAbstractButton::mouseReleaseEvent (this=0x16e1c60, e=0x7fff5ff15460) at widgets/qabstractbutton.cpp:1121
#18 0x00007f4830e632da in QToolButton::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at widgets/qtoolbutton.cpp:721
#19 0x00007f4830a3ec9a in QWidget::event (this=0x16e1c60, event=0x7fff5ff15460) at kernel/qwidget.cpp:8295
#20 0x00007f48309ee424 in notify_helper (e=0x7fff5ff15460, receiver=0x16e1c60, this=0x130be60) at kernel/qapplication.cpp:4486
#21 QApplicationPrivate::notify_helper (this=0x130be60, receiver=0x16e1c60, e=0x7fff5ff15460) at kernel/qapplication.cpp:4458
#22 0x00007f48309f3c6b in QApplication::notify (this=<optimized out>, receiver=0x16e1c60, e=0x7fff5ff15460) at kernel/qapplication.cpp:4047
#23 0x00007f4832073126 in KApplication::notify (this=0x7fff5ff160c0, receiver=0x16e1c60, event=0x7fff5ff15460) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x00007f483163dafc in QCoreApplication::notifyInternal (this=0x7fff5ff160c0, receiver=0x16e1c60, event=0x7fff5ff15460) at kernel/qcoreapplication.cpp:787
#25 0x00007f48309ef3f2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#26 QApplicationPrivate::sendMouseEvent (receiver=0x16e1c60, event=0x7fff5ff15460, alienWidget=0x16e1c60, nativeWidget=0x14b3de0, buttonDown=0x16e1c60, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#27 0x00007f4830a6e945 in QETWidget::translateMouseEvent (this=0x14b3de0, event=<optimized out>) at kernel/qapplication_x11.cpp:4568
#28 0x00007f4830a6d8be in QApplication::x11ProcessEvent (this=0x7fff5ff160c0, event=0x7fff5ff15c80) at kernel/qapplication_x11.cpp:3690
#29 0x00007f4830a96412 in x11EventSourceDispatch (s=0x1307d90, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x00007f482bba7a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f482bba8258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f482bba8429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f4831668ed6 in QEventDispatcherGlib::processEvents (this=0x12e0bb0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#34 0x00007f4830a9607e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007f483163ccf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007f483163cef7 in QEventLoop::exec (this=0x7fff5ff16050, flags=...) at kernel/qeventloop.cpp:201
#37 0x00007f4831641789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#38 0x000000000040af4b in main (argc=5, argv=0x7fff5ff16308) at /build/buildd/muon-1.2.1/muon/main.cpp:56

This bug may be a duplicate of or related to bug 281307.

Possible duplicates by query: bug 281409, bug 281307.

Reported using DrKonqi