Application that crashed: dolphin Version of the application: 1.2.80 KDE Version: 4.2.95 (KDE 4.2.95 (KDE 4.3 RC1)) Qt Version: 4.5.0 Operating System: Linux 2.6.28-13-generic i686 Distribution: Ubuntu 9.04 -- Backtrace: Application: Dolphin (dolphin), signal: Segmentation fault [KCrash Handler] #6 0xb6dab11a in QAbstractScrollArea::viewport (this=0x9d5b8d0) at widgets/qabstractscrollarea.cpp:537 #7 0x080848d8 in KTreeView::KTreeViewPrivate::qt_metacall (this=0x9d5b8d0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfb4b368) at /build/buildd/kdebase-4.2.95/obj-i486-linux-gnu/apps/dolphin/src/ktreeview_p.moc:69 #8 0xb66b8ca8 in QMetaObject::activate (sender=0x9d5b908, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3069 #9 0xb66b9932 in QMetaObject::activate (sender=0x9d5b908, m=0xb6795904, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3143 #10 0xb66f4717 in QTimer::timeout (this=0x9d5b908) at .moc/release-shared/moc_qtimer.cpp:128 #11 0xb66be6fe in QTimer::timerEvent (this=0x9d5b908, e=0xbfb4b7ec) at kernel/qtimer.cpp:261 #12 0xb66b315f in QObject::event (this=0x9d5b908, e=0xbfb4b7ec) at kernel/qobject.cpp:1082 #13 0xb68dae9c in QApplicationPrivate::notify_helper (this=0x9a16ea0, receiver=0x9d5b908, e=0xbfb4b7ec) at kernel/qapplication.cpp:4084 #14 0xb68e319e in QApplication::notify (this=0xbfb4ba84, receiver=0x9d5b908, e=0xbfb4b7ec) at kernel/qapplication.cpp:3631 #15 0xb76473dd in KApplication::notify (this=0xbfb4ba84, receiver=0x9d5b908, event=0xbfb4b7ec) at /build/buildd/kde4libs-4.2.95/kdeui/kernel/kapplication.cpp:302 #16 0xb66a2a3b in QCoreApplication::notifyInternal (this=0xbfb4ba84, receiver=0x9d5b908, event=0xbfb4b7ec) at kernel/qcoreapplication.cpp:602 #17 0xb66d1d71 in QTimerInfoList::activateTimers (this=0x9a13cfc) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213 #18 0xb66ce4e0 in timerSourceDispatch (source=0x9a13cc8) at kernel/qeventdispatcher_glib.cpp:164 #19 0xb5e18b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #20 0xb5e1c0eb in ?? () from /usr/lib/libglib-2.0.so.0 #21 0xb5e1c268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #22 0xb66ce438 in QEventDispatcherGlib::processEvents (this=0x9a0f580, flags={i = -1078675096}) at kernel/qeventdispatcher_glib.cpp:323 #23 0xb697c365 in QGuiEventDispatcherGlib::processEvents (this=0x9a0f580, flags={i = -1078675048}) at kernel/qguieventdispatcher_glib.cpp:202 #24 0xb66a106a in QEventLoop::processEvents (this=0xbfb4ba10, flags={i = -1078674984}) at kernel/qeventloop.cpp:149 #25 0xb66a14aa in QEventLoop::exec (this=0xbfb4ba10, flags={i = -1078674920}) at kernel/qeventloop.cpp:200 #26 0xb66a3959 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:880 #27 0xb68dad17 in QApplication::exec () at kernel/qapplication.cpp:3553 #28 0x0807a8cf in main (argc=6, argv=0xbfb4bc34) at /build/buildd/kdebase-4.2.95/apps/dolphin/src/main.cpp:94 This bug may be a duplicate of or related to bug 198120 Reported using DrKonqi
This looks related to bug 198297. Thanks
*** Bug 203604 has been marked as a duplicate of this bug. ***
*** Bug 207466 has been marked as a duplicate of this bug. ***
- Have anyone experienced this crash again on KDE4.3 ? Thanks
My duplicate was filed against KDE 4.3.1.
Oops.. thanks
From bug 212516: -- [KCrash Handler] #5 0x00007f0526ba9bb4 in QAbstractScrollArea::viewport (this=0x16375c0) at widgets/qabstractscrollarea.cpp:538 #6 0x0000000000442b97 in KTreeView::KTreeViewPrivate::startScrolling (this=0x1639110) at ../../../../apps/dolphin/src/panels/folders/ktreeview.cpp:61 #7 0x0000000000442f08 in KTreeView::KTreeViewPrivate::qt_metacall (this=0x1639110, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff0f77f0f0) at ./ktreeview_p.moc:69
*** Bug 212516 has been marked as a duplicate of this bug. ***
From bug 220945: --- What I was doing when the application crashed: I tryed to share a folder. I clicked on the Configure File Sharing button on the share tab of its properties, and entered my password. Then nothing happened except the button disabling itself. So I closed the dialog and tried again. This time the button disabling happened instantly (no password entry) but still nothing else happened. So I went to Konqueror to try and do it from there and Dolphin crashed.
*** Bug 220945 has been marked as a duplicate of this bug. ***
*** Bug 198297 has been marked as a duplicate of this bug. ***
*** Bug 226219 has been marked as a duplicate of this bug. ***
*** Bug 236223 has been marked as a duplicate of this bug. ***
*** Bug 248472 has been marked as a duplicate of this bug. ***
*** Bug 252117 has been marked as a duplicate of this bug. ***
*** Bug 256682 has been marked as a duplicate of this bug. ***
I think the problem is that KTreeView::KTreeViewPrivate::startScrolling() tries to access the parent's viewport() after the viewport may already have been destroyed (because startScrolling() is invoked by a timer with a 300 ms delay). The code underwent some changes for KDE 4.6 - it could be that this fixed the crash.