Application: dolphin (1.7) KDE Platform Version: 4.7.2 (4.7.2) "release 5" Qt Version: 4.7.4 Operating System: Linux 3.1.0-1.2-desktop x86_64 Distribution: "openSUSE 12.1 (x86_64)" -- Information about the crash: - What I was doing when the application crashed: 1. Doplhin: select a file to drag 2. Alt+Tab to select LibreOffice's Spreedsheet program window 3. Press Escape to close the file requester I forgot open 4. Release left mouse button 5 Crash Sorry if this is a duplicated issue. No time today to check very well and there are a lot of similar bug reports. The crash can be reproduced every time. -- Backtrace: Application: Dolphin (kdeinit4), signal: Segmentation fault [Current thread is 1 (Thread 0x7fec39570760 (LWP 22507))] Thread 2 (Thread 0x7fec21481700 (LWP 22512)): #0 0x00007fec36bd9423 in poll () from /lib64/libc.so.6 #1 0x00007fec339cea98 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007fec339cef59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007fec381eb576 in QEventDispatcherGlib::processEvents (this=0x7fec1c0008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007fec381bfa22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007fec381bfc1f in QEventLoop::exec (this=0x7fec21480df0, flags=...) at kernel/qeventloop.cpp:201 #6 0x00007fec380d75df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498 #7 0x00007fec381a2aef in QInotifyFileSystemWatcherEngine::run (this=0x8982a0) at io/qfilesystemwatcher_inotify.cpp:248 #8 0x00007fec380da025 in QThreadPrivate::start (arg=0x8982a0) at thread/qthread_unix.cpp:331 #9 0x00007fec37e49f05 in start_thread () from /lib64/libpthread.so.0 #10 0x00007fec36be253d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7fec39570760 (LWP 22507)): [KCrash Handler] #6 0x00007fec373b458f in QWidget::testAttribute_helper (this=0xbc7800, attribute=Qt::WA_Hover) at kernel/qwidget.cpp:10912 #7 0x00007fec37378464 in testAttribute (attribute=Qt::WA_Hover, this=0xbc7800) at ../../src/gui/kernel/qwidget.h:1031 #8 QApplication::notify (this=<optimized out>, receiver=<optimized out>, e=0x7fff03351290) at kernel/qapplication.cpp:4064 #9 0x00007fec38f52e36 in KApplication::notify (this=0x7fff03354120, receiver=0xbc7800, event=0x7fff03351290) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311 #10 0x00007fec381c081c in QCoreApplication::notifyInternal (this=0x7fff03354120, receiver=0xbc7800, event=0x7fff03351290) at kernel/qcoreapplication.cpp:787 #11 0x00007fec37373c02 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215 #12 QApplicationPrivate::sendMouseEvent (receiver=0xbc7800, event=0x7fff03351290, alienWidget=0x0, nativeWidget=0xbc7800, buttonDown=0x8c20a0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3141 #13 0x00007fec373efbc5 in QETWidget::translateMouseEvent (this=0xbc7800, event=<optimized out>) at kernel/qapplication_x11.cpp:4475 #14 0x00007fec373eea9a in QApplication::x11ProcessEvent (this=0x7fff03354120, event=0x7fff03351b50) at kernel/qapplication_x11.cpp:3601 #15 0x00007fec37416312 in x11EventSourceDispatch (s=0x6d1b00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #16 0x00007fec339ce58d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #17 0x00007fec339ced88 in ?? () from /usr/lib64/libglib-2.0.so.0 #18 0x00007fec339cef59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #19 0x00007fec381eb50f in QEventDispatcherGlib::processEvents (this=0x616ce0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422 #20 0x00007fec37415f9e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #21 0x00007fec381bfa22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #22 0x00007fec381bfc1f in QEventLoop::exec (this=0xa60ac0, flags=...) at kernel/qeventloop.cpp:201 #23 0x00007fec373fdb93 in QDragManager::drag (this=0xbc8ef0, o=<optimized out>) at kernel/qdnd_x11.cpp:1981 #24 0x00007fec373845f8 in QDrag::exec (this=0xb29450, supportedActions=..., defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:284 #25 0x00007fec26368abe in DragAndDropHelper::startDrag(QAbstractItemView*, QFlags<Qt::DropAction>, DolphinViewController*) () from /usr/lib64/libdolphinprivate.so.4 #26 0x00007fec26356fe0 in DolphinIconsView::startDrag(QFlags<Qt::DropAction>) () from /usr/lib64/libdolphinprivate.so.4 #27 0x00007fec378803ce in QAbstractItemView::mouseMoveEvent (this=0x91a600, event=<optimized out>) at itemviews/qabstractitemview.cpp:1709 #28 0x00007fec37896c81 in QListView::mouseMoveEvent (this=0x91a600, e=0x7fff03353420) at itemviews/qlistview.cpp:778 #29 0x00007fec38f271ee in KCategorizedView::mouseMoveEvent (this=0x91a600, event=0x7fff03353420) at /usr/src/debug/kdelibs-4.7.2/kdeui/itemviews/kcategorizedview.cpp:947 #30 0x00007fec373c333a in QWidget::event (this=0x91a600, event=0x7fff03353420) at kernel/qwidget.cpp:8280 #31 0x00007fec377677b6 in QFrame::event (this=0x91a600, e=0x7fff03353420) at widgets/qframe.cpp:557 #32 0x00007fec37877b7b in QAbstractItemView::viewportEvent (this=0x91a600, event=0x7fff03353420) at itemviews/qabstractitemview.cpp:1628 #33 0x00007fec381c09a8 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x8c20a0, event=0x7fff03353420) at kernel/qcoreapplication.cpp:902 #34 0x00007fec37372bff in notify_helper (e=0x7fff03353420, receiver=0x8c20a0, this=0x6cdd90) at kernel/qapplication.cpp:4477 #35 QApplicationPrivate::notify_helper (this=0x6cdd90, receiver=0x8c20a0, e=0x7fff03353420) at kernel/qapplication.cpp:4453 #36 0x00007fec373783bb in QApplication::notify (this=<optimized out>, receiver=0x8c20a0, e=0x7fff03353420) at kernel/qapplication.cpp:4042 #37 0x00007fec38f52e36 in KApplication::notify (this=0x7fff03354120, receiver=0x8c20a0, event=0x7fff03353420) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311 #38 0x00007fec381c081c in QCoreApplication::notifyInternal (this=0x7fff03354120, receiver=0x8c20a0, event=0x7fff03353420) at kernel/qcoreapplication.cpp:787 #39 0x00007fec37373c02 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215 #40 QApplicationPrivate::sendMouseEvent (receiver=0x8c20a0, event=0x7fff03353420, alienWidget=0x8c20a0, nativeWidget=0x839220, buttonDown=0x8c20a0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3141 #41 0x00007fec373efbc5 in QETWidget::translateMouseEvent (this=0x839220, event=<optimized out>) at kernel/qapplication_x11.cpp:4475 #42 0x00007fec373eea9a in QApplication::x11ProcessEvent (this=0x7fff03354120, event=0x7fff03353ce0) at kernel/qapplication_x11.cpp:3601 #43 0x00007fec37416312 in x11EventSourceDispatch (s=0x6d1b00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #44 0x00007fec339ce58d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #45 0x00007fec339ced88 in ?? () from /usr/lib64/libglib-2.0.so.0 #46 0x00007fec339cef59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #47 0x00007fec381eb50f in QEventDispatcherGlib::processEvents (this=0x616ce0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422 #48 0x00007fec37415f9e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #49 0x00007fec381bfa22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #50 0x00007fec381bfc1f in QEventLoop::exec (this=0x7fff033540b0, flags=...) at kernel/qeventloop.cpp:201 #51 0x00007fec381c3de7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064 #52 0x00007fec26d227d9 in kdemain () from /usr/lib64/libkdeinit4_dolphin.so #53 0x0000000000408897 in _start () Possible duplicates by query: bug 287942, bug 281502, bug 280784, bug 280468, bug 280012. Reported using DrKonqi
Created attachment 68037 [details] New crash information added by DrKonqi dolphin (1.7) on KDE Platform 4.7.4 (4.7.4) using Qt 4.8.0 - What I was doing when the application crashed: I dragged a file to a open KMail new message window. Then: crash. File didn't drop. -- Backtrace (Reduced): #6 0x00000033fcc0a4ef in QWidget::testAttribute_helper (this=0x17f3640, attribute=Qt::WA_Hover) at kernel/qwidget.cpp:11033 #7 0x00000033fcbcf18c in testAttribute (attribute=Qt::WA_Hover, this=0x17f3640) at ../../src/gui/kernel/qwidget.h:1042 #8 QApplication::notify (this=<optimized out>, receiver=<optimized out>, e=0x7fff0913f320) at kernel/qapplication.cpp:4115 #9 0x0000003400850766 in KApplication::notify (this=0x7fff09141d10, receiver=0x17f3640, event=0x7fff0913f320) at /usr/src/debug/kdelibs-4.7.4/kdeui/kernel/kapplication.cpp:311 #10 0x00000033fc57903c in QCoreApplication::notifyInternal (this=0x7fff09141d10, receiver=0x17f3640, event=0x7fff0913f320) at kernel/qcoreapplication.cpp:876
Created attachment 71847 [details] New crash information added by DrKonqi dolphin (2.0) on KDE Platform 4.8.3 (4.8.3) using Qt 4.8.1 - What I was doing when the application crashed: try to drag a file from one dolphin window to another. pretty sure I used alt-tab to switch I have desktop effects enable with openGL on a nvidia card, if that has any matter. the backtrace look really similar, although the line number has changed a little bit, I can still follow thus, it ain't fixed. as of 4.8.3 (dolphin 2.0) -- Backtrace (Reduced): #6 0x00007f2ee51d563f in QWidget::testAttribute_helper (this=0x2a94ce0, attribute=Qt::WA_Hover) at kernel/qwidget.cpp:11034 #7 0x00007f2ee519a168 in testAttribute (attribute=Qt::WA_Hover, this=0x2a94ce0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:1042 #8 QApplication::notify (this=<optimized out>, receiver=<optimized out>, e=0x7fff4c2b2000) at kernel/qapplication.cpp:4124 #9 0x00007f2ee6aefbb6 in KApplication::notify (this=0x7fff4c2b58f0, receiver=0x2a94ce0, event=0x7fff4c2b2000) at ../../kdeui/kernel/kapplication.cpp:311 #10 0x00007f2ee608ee9c in QCoreApplication::notifyInternal (this=0x7fff4c2b58f0, receiver=0x2a94ce0, event=0x7fff4c2b2000) at kernel/qcoreapplication.cpp:876