Bug 302710

Application: krusader (2.4.0-beta1 "Migration")
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-25-generic-pae i686
Distribution: Ubuntu 12.04 LTS

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

using clipboard with mouse in the same panel crashes krusader.

-- Backtrace:
Application: Krusader (krusader), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb4d16740 (LWP 29609))]

Thread 4 (Thread 0xb258db40 (LWP 29612)):
#0  0xb54adc64 in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb5b47634 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb5341410 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb530180b in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5301faf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb530256b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb260a134 in ?? () from /usr/lib/i386-linux-gnu/gio/modules/libdconfsettings.so
#7  0xb53256b3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb54aad4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0xb5b39ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xb1bffb40 (LWP 29613)):
#0  0xb53413b6 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb5301b85 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb5302042 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb530256b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb334b1ba in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#5  0xb53256b3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb54aad4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#7  0xb5b39ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xaf825b40 (LWP 29615)):
#0  0xb7777424 in __kernel_vsyscall ()
#1  0xb5b2b380 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb530fa7b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb53020ae in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5302201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5f538e7 in QEventDispatcherGlib::processEvents (this=0x91d5098, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb5f1f50d in QEventLoop::processEvents (this=0xaf825240, flags=...) at kernel/qeventloop.cpp:149
#7  0xb5f1f7a9 in QEventLoop::exec (this=0xaf825240, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5e0894c in QThread::exec (this=0x91d2ac8) at thread/qthread.cpp:501
#9  0xb5efcb5d in QInotifyFileSystemWatcherEngine::run (this=0x91d2ac8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb5e0bde0 in QThreadPrivate::start (arg=0x91d2ac8) at thread/qthread_unix.cpp:298
#11 0xb54aad4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb5b39ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb4d16740 (LWP 29609)):
[KCrash Handler]
#7  0xb5b809ff in ?? () from /lib/i386-linux-gnu/libc.so.6
#8  0xb628e6af in QImage::copy (this=0xbfe41108, r=...) at /usr/include/i386-linux-gnu/bits/string3.h:52
#9  0xb6cec2ea in ?? () from /usr/lib/libkio.so.5
#10 0xb5f376b1 in QMetaObject::activate (sender=0x9824250, m=0xb6e362cc, local_signal_index=0, argv=0xbfe412a4) at kernel/qobject.cpp:3547
#11 0xb6c5aded in KIO::TransferJob::data(KIO::Job*, QByteArray const&) () from /usr/lib/libkio.so.5
#12 0xb6c5ae58 in KIO::TransferJob::slotData(QByteArray const&) () from /usr/lib/libkio.so.5
#13 0xb6c5d9ff in ?? () from /usr/lib/libkio.so.5
#14 0xb5f376b1 in QMetaObject::activate (sender=0x973e360, m=0xb6e38480, local_signal_index=0, argv=0xbfe41418) at kernel/qobject.cpp:3547
#15 0xb6d14d65 in KIO::SlaveInterface::data(QByteArray const&) () from /usr/lib/libkio.so.5
#16 0xb6d187bf in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib/libkio.so.5
#17 0xb6d144fa in KIO::SlaveInterface::dispatch() () from /usr/lib/libkio.so.5
#18 0xb6d05b98 in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5
#19 0xb6d06200 in ?? () from /usr/lib/libkio.so.5
#20 0xb5f376b1 in QMetaObject::activate (sender=0x9894e58, m=0xb6e35110, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3547
#21 0xb6c20eb5 in KIO::Connection::readyRead() () from /usr/lib/libkio.so.5
#22 0xb6c2172a in ?? () from /usr/lib/libkio.so.5
#23 0xb5f32c01 in QMetaCallEvent::placeMetaCall (this=0x9865270, object=0x9894e58) at kernel/qobject.cpp:525
#24 0xb5f3bc7b in QObject::event (this=0x9894e58, e=0x9865270) at kernel/qobject.cpp:1195
#25 0xb61bbed4 in notify_helper (e=0x9865270, receiver=0x9894e58, this=0x8d4e320) at kernel/qapplication.cpp:4559
#26 QApplicationPrivate::notify_helper (this=0x8d4e320, receiver=0x9894e58, e=0x9865270) at kernel/qapplication.cpp:4531
#27 0xb61c130d in QApplication::notify (this=0x9865270, receiver=0x9894e58, e=0x9865270) at kernel/qapplication.cpp:4288
#28 0xb74b6b61 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#29 0xb5f2097e in QCoreApplication::notifyInternal (this=0xbfe435f8, receiver=0x9894e58, event=0x9865270) at kernel/qcoreapplication.cpp:876
#30 0xb5f24ad8 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8d2a370) at kernel/qcoreapplication.cpp:1500
#32 0xb5f24e0c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1393
#33 0xb5f53494 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#34 postEventSourceDispatch (s=0x8d51eb8) at kernel/qeventdispatcher_glib.cpp:279
#35 0xb5301d86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#36 0xb5302125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#37 0xb5302201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#38 0xb5f53887 in QEventDispatcherGlib::processEvents (this=0x8d2af20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#39 0xb6274aaa in QGuiEventDispatcherGlib::processEvents (this=0x8d2af20, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0xb5f1f50d in QEventLoop::processEvents (this=0xbfe41e80, flags=...) at kernel/qeventloop.cpp:149
#41 0xb5f1f7a9 in QEventLoop::exec (this=0xbfe41e80, flags=...) at kernel/qeventloop.cpp:204
#42 0xb667ab77 in QMenu::exec (this=0xbfe41ed8, p=..., action=0x0) at widgets/qmenu.cpp:2113
#43 0x080f4671 in KrPopupMenu::run (pos=..., panel=0x9351d7c) at /build/buildd/krusader-2.4.0~beta1/krusader/Panel/krpopupmenu.cpp:56
#44 0x080c711a in ListPanel::popRightClickMenu (this=0x9351d68, loc=...) at /build/buildd/krusader-2.4.0~beta1/krusader/Panel/listpanel.cpp:948
#45 0x080d995f in ListPanel::qt_metacall (this=0x9351d68, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfe42138) at /build/buildd/krusader-2.4.0~beta1/obj-i686-linux-gnu/krusader/Panel/moc_listpanel.cpp:159
#46 0xb5f27c9d in metacall (argv=0xbfe42138, idx=33, cl=QMetaObject::InvokeMetaMethod, object=0x9351d68) at kernel/qmetaobject.cpp:245
#47 QMetaObject::metacall (object=0x9351d68, cl=QMetaObject::InvokeMetaMethod, idx=33, argv=0xbfe42138) at kernel/qmetaobject.cpp:240
#48 0xb5f379bd in QMetaObject::activate (sender=0x9364268, m=0x82722f8, local_signal_index=4, argv=0xbfe42138) at kernel/qobject.cpp:3566
#49 0x080d90a7 in KrViewOperator::contextMenu (this=0x9364268, _t1=...) at /build/buildd/krusader-2.4.0~beta1/obj-i686-linux-gnu/krusader/Panel/moc_krview.cpp:198
#50 0x08103c28 in KrMouseHandler::mousePressEvent (this=0x9362d98, e=0xbfe42bf4) at /build/buildd/krusader-2.4.0~beta1/krusader/Panel/krmousehandler.cpp:113
#51 0x08101902 in KrInterDetailedView::mousePressEvent (this=0x935fc90, ev=0xbfe42bf4) at /build/buildd/krusader-2.4.0~beta1/krusader/Panel/krinterdetailedview.cpp:173
#52 0xb6216638 in QWidget::event (this=0x935fc90, event=0xbfe42bf4) at kernel/qwidget.cpp:8358
#53 0xb6633e45 in QFrame::event (this=0x935fc90, e=0xbfe42bf4) at widgets/qframe.cpp:557
#54 0xb66c6aa1 in QAbstractScrollArea::viewportEvent (this=0x935fc90, e=0xbfe42bf4) at widgets/qabstractscrollarea.cpp:1043
#55 0xb676cabc in QAbstractItemView::viewportEvent (this=0x935fc90, event=0xbfe42bf4) at itemviews/qabstractitemview.cpp:1644
#56 0xb67bab56 in QTreeView::viewportEvent (this=0x935fc90, event=0xbfe42bf4) at itemviews/qtreeview.cpp:1257
#57 0x08101f20 in KrInterDetailedView::viewportEvent (this=0x935fc90, event=0xbfe42bf4) at /build/buildd/krusader-2.4.0~beta1/krusader/Panel/krinterdetailedview.cpp:365
#58 0xb66c91c6 in viewportEvent (this=<optimized out>, event=0xbfe42bf4) at widgets/qabstractscrollarea_p.h:100
#59 eventFilter (e=0xbfe42bf4, this=<optimized out>, o=<optimized out>) at widgets/qabstractscrollarea_p.h:116
#60 QAbstractScrollAreaFilter::eventFilter (this=0x9360f88, o=0x935bc48, e=0xbfe42bf4) at widgets/qabstractscrollarea_p.h:115
#61 0xb5f20b16 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8d4e320, receiver=0x935bc48, event=0xbfe42bf4) at kernel/qcoreapplication.cpp:986
#62 0xb61bbea2 in notify_helper (e=0xbfe42bf4, receiver=0x935bc48, this=0x8d4e320) at kernel/qapplication.cpp:4555
#63 QApplicationPrivate::notify_helper (this=0x8d4e320, receiver=0x935bc48, e=0xbfe42bf4) at kernel/qapplication.cpp:4531
#64 0xb61c2024 in QApplication::notify (this=0x8d4e320, receiver=0x935bc48, e=0xbfe42bf4) at kernel/qapplication.cpp:4102
#65 0xb74b6b61 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#66 0xb5f2097e in QCoreApplication::notifyInternal (this=0xbfe435f8, receiver=0x935bc48, event=0xbfe42bf4) at kernel/qcoreapplication.cpp:876
#67 0xb61bce95 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#68 QApplicationPrivate::sendMouseEvent (receiver=0x935bc48, event=0xbfe42bf4, alienWidget=0x935bc48, nativeWidget=0x8f99f60, buttonDown=0xb6b50cf4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#69 0xb6249074 in QETWidget::translateMouseEvent (this=0x8f99f60, event=0xbfe430ac) at kernel/qapplication_x11.cpp:4617
#70 0xb6247c0d in QApplication::x11ProcessEvent (this=0xbfe435f8, event=0xbfe430ac) at kernel/qapplication_x11.cpp:3732
#71 0xb6274eac in x11EventSourceDispatch (s=0x8d4e2b8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#72 0xb5301d86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#73 0xb5302125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#74 0xb5302201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#75 0xb5f53887 in QEventDispatcherGlib::processEvents (this=0x8d2af20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#76 0xb6274aaa in QGuiEventDispatcherGlib::processEvents (this=0x8d2af20, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#77 0xb5f1f50d in QEventLoop::processEvents (this=0xbfe433a4, flags=...) at kernel/qeventloop.cpp:149
#78 0xb5f1f7a9 in QEventLoop::exec (this=0xbfe433a4, flags=...) at kernel/qeventloop.cpp:204
#79 0xb5f24eba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#80 0xb61b9a74 in QApplication::exec () at kernel/qapplication.cpp:3820
#81 0x08084037 in main (argc=150095408, argv=<optimized out>) at /build/buildd/krusader-2.4.0~beta1/krusader/main.cpp:320

Possible duplicates by query: bug 294742, bug 291598, bug 287849.

Reported using DrKonqi