Bug 279523

Application: muon-installer (1.1.90 "Caustic Carrionite")
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.3
Operating System: Linux 3.0.0-7-generic x86_64
Distribution: Ubuntu oneiric (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
Muon always crash when I open chromium-browser package details (Ubuntu repository). Probably it's problem can be reproduced with some other packages, but I didn't try to find it.

The crash can be reproduced every time.

-- Backtrace:
Application: Центр программ Muon (muon-installer), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f8a7b429780 (LWP 11753))]

Thread 2 (Thread 0x7f8a66afd700 (LWP 11754)):
#0  0x00007f8a7800e093 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8a74891ac8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8a74891f89 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8a7a1c57ae in QEventDispatcherGlib::processEvents (this=0x1c552c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f8a7a199c62 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f8a7a199e67 in QEventLoop::exec (this=0x7f8a66afcdd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f8a7a0b12cf in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f8a7a17cc2f in QInotifyFileSystemWatcherEngine::run (this=0x1bff040) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f8a7a0b3d55 in QThreadPrivate::start (arg=0x1bff040) at thread/qthread_unix.cpp:320
#9  0x00007f8a75372d8c in start_thread (arg=0x7f8a66afd700) at pthread_create.c:304
#10 0x00007f8a7801b1dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8a7b429780 (LWP 11753)):
[KCrash Handler]
#6  QApt::Package::latin1Section (this=0x0) at /build/buildd/qapt-1.1.90/src/package.cpp:244
#7  0x00007f8a7a9274ec in QApt::Package::section (this=<value optimized out>) at /build/buildd/qapt-1.1.90/src/package.cpp:239
#8  0x000000000041e6fe in Application::addons (this=0x2897af0) at /build/buildd/muon-1.1.90/installer/Application.cpp:306
#9  0x0000000000430034 in ApplicationDetailsWidget::populateAddons (this=0x3bcc8f0) at /build/buildd/muon-1.1.90/installer/ApplicationDetailsView/ApplicationDetailsWidget.cpp:669
#10 0x0000000000430891 in ApplicationDetailsWidget::setApplication (this=0x3bcc8f0, app=0x2897af0) at /build/buildd/muon-1.1.90/installer/ApplicationDetailsView/ApplicationDetailsWidget.cpp:320
#11 0x0000000000431a85 in ApplicationDetailsView::setApplication (this=0x3af5de0, app=0x2897af0) at /build/buildd/muon-1.1.90/installer/ApplicationDetailsView/ApplicationDetailsView.cpp:59
#12 0x000000000042d432 in ApplicationViewWidget::infoButtonClicked (this=0x2af34d0, app=0x2897af0) at /build/buildd/muon-1.1.90/installer/ApplicationModel/ApplicationViewWidget.cpp:153
#13 0x000000000042d6b4 in ApplicationViewWidget::qt_metacall (this=0x2af34d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff521cae0) at /build/buildd/muon-1.1.90/obj-x86_64-linux-gnu/installer/ApplicationViewWidget.moc:108
#14 0x00007f8a7a1ad6ea in QMetaObject::activate (sender=0x34c2850, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7ffff521cae0) at kernel/qobject.cpp:3278
#15 0x000000000042bd10 in ApplicationDelegate::infoButtonClicked (this=<value optimized out>, _t1=0x2897af0) at /build/buildd/muon-1.1.90/obj-x86_64-linux-gnu/installer/ApplicationDelegate.moc:111
#16 0x000000000042bf04 in ApplicationDelegate::qt_metacall (this=0x34c2850, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff521cc10) at /build/buildd/muon-1.1.90/obj-x86_64-linux-gnu/installer/ApplicationDelegate.moc:87
#17 0x00007f8a7a1ad6ea in QMetaObject::activate (sender=0x3a708a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7ffff521cc10) at kernel/qobject.cpp:3278
#18 0x000000000042c85d in ApplicationExtender::infoButtonClicked (this=<value optimized out>, _t1=0x2897af0) at /build/buildd/muon-1.1.90/obj-x86_64-linux-gnu/installer/ApplicationExtender.moc:115
#19 0x000000000042caec in ApplicationExtender::qt_metacall (this=0x3a708a0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff521cd20) at /build/buildd/muon-1.1.90/obj-x86_64-linux-gnu/installer/ApplicationExtender.moc:100
#20 0x00007f8a7a1ad6ea in QMetaObject::activate (sender=0x3a8a380, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7ffff521cd20) at kernel/qobject.cpp:3278
#21 0x00007f8a78e49082 in QAbstractButton::clicked (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#22 0x00007f8a78b8f57e in QAbstractButtonPrivate::emitClicked (this=0x3ab64c0) at widgets/qabstractbutton.cpp:546
#23 0x00007f8a78b908bb in QAbstractButtonPrivate::click (this=0x3ab64c0) at widgets/qabstractbutton.cpp:539
#24 0x00007f8a78b90b2c in QAbstractButton::mouseReleaseEvent (this=0x3a8a380, e=0x7ffff521d430) at widgets/qabstractbutton.cpp:1121
#25 0x00007f8a7882c8ca in QWidget::event (this=0x3a8a380, event=0x7ffff521d430) at kernel/qwidget.cpp:8259
#26 0x00007f8a787dc154 in notify_helper (this=0x1a93760, receiver=0x3a8a380, e=0x7ffff521d430) at kernel/qapplication.cpp:4467
#27 QApplicationPrivate::notify_helper (this=0x1a93760, receiver=0x3a8a380, e=0x7ffff521d430) at kernel/qapplication.cpp:4439
#28 0x00007f8a787e199b in QApplication::notify (this=<value optimized out>, receiver=0x3a8a380, e=0x7ffff521d430) at kernel/qapplication.cpp:4028
#29 0x00007f8a799bade6 in KApplication::notify (this=0x7ffff521e090, receiver=0x3a8a380, event=0x7ffff521d430) at ../../kdeui/kernel/kapplication.cpp:311
#30 0x00007f8a7a19aa6c in QCoreApplication::notifyInternal (this=0x7ffff521e090, receiver=0x3a8a380, event=0x7ffff521d430) at kernel/qcoreapplication.cpp:731
#31 0x00007f8a787dd122 in sendEvent (receiver=0x3a8a380, event=0x7ffff521d430, alienWidget=0x3a8a380, nativeWidget=0x1c080a0, buttonDown=0x3a8a380, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QApplicationPrivate::sendMouseEvent (receiver=0x3a8a380, event=0x7ffff521d430, alienWidget=0x3a8a380, nativeWidget=0x1c080a0, buttonDown=0x3a8a380, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3127
#33 0x00007f8a7885c1e5 in QETWidget::translateMouseEvent (this=0x1c080a0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4562
#34 0x00007f8a7885b15e in QApplication::x11ProcessEvent (this=0x7ffff521e090, event=0x7ffff521dc50) at kernel/qapplication_x11.cpp:3684
#35 0x00007f8a78883ac2 in x11EventSourceDispatch (s=0x1a90cb0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#36 0x00007f8a748915bd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f8a74891db8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f8a74891f89 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007f8a7a1c5746 in QEventDispatcherGlib::processEvents (this=0x1a6b6d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#40 0x00007f8a7888372e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x00007f8a7a199c62 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#42 0x00007f8a7a199e67 in QEventLoop::exec (this=0x7ffff521e020, flags=...) at kernel/qeventloop.cpp:201
#43 0x00007f8a7a19e07b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#44 0x000000000041bd27 in main (argc=5, argv=0x7ffff521e308) at /build/buildd/muon-1.1.90/installer/main.cpp:61

Reported using DrKonqi