Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f7c1ea17800 (LWP 11635))] Thread 3 (Thread 0x7f7bf312a700 (LWP 11639)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f7c1740edea in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #2 0x00007f7c1740ee19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #3 0x00007f7c11c3c0a4 in start_thread (arg=0x7f7bf312a700) at pthread_create.c:309 #4 0x00007f7c1e30804d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7f7b67f70700 (LWP 11642)): #0 0x00007f7c1e2ff50d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f7c11318ee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f7c11318ffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f7c1adc3d37 in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007f7c1ad93271 in QEventLoop::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007f7c1ad935d5 in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #6 0x00007f7c1ac87e99 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x00007f7c1ad73ac3 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x00007f7c1ac8a70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #9 0x00007f7c11c3c0a4 in start_thread (arg=0x7f7b67f70700) at pthread_create.c:309 #10 0x00007f7c1e30804d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7f7c1ea17800 (LWP 11635)): [KCrash Handler] #6 0x0000000000050000 in ?? () #7 0x00007f7b71d4a830 in ?? () from /usr/lib/kde4/imports/org/kde/draganddrop/libdraganddropplugin.so #8 0x00007f7b71d4a0d1 in ?? () from /usr/lib/kde4/imports/org/kde/draganddrop/libdraganddropplugin.so #9 0x00007f7b71d4a244 in ?? () from /usr/lib/kde4/imports/org/kde/draganddrop/libdraganddropplugin.so #10 0x00007f7c1a6cae39 in QGraphicsItem::sceneEvent(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #11 0x00007f7c1ca2c1b4 in QDeclarativeItem::sceneEvent(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4 #12 0x00007f7c1a6f3a87 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #13 0x00007f7c1a6f3acc in QGraphicsScene::dragLeaveEvent(QGraphicsSceneDragDropEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #14 0x00007f7c1a70b4af in QGraphicsScene::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #15 0x00007f7c1a0e548c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #16 0x00007f7c1a0ebfa8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #17 0x00007f7c1bab81aa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #18 0x00007f7c1ad9471d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #19 0x00007f7c1a7247e8 in QGraphicsView::dragLeaveEvent(QDragLeaveEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #20 0x00007f7c1a138748 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #21 0x00007f7c1a4fa83e in QFrame::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #22 0x00007f7c1a723e81 in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #23 0x00007f7c1ad94886 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #24 0x00007f7c1a0e546c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #25 0x00007f7c1a0edb0f in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #26 0x00007f7c1bab81aa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #27 0x00007f7c1ad9471d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #28 0x00007f7c1a16f47e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #29 0x00007f7c1a16f5c0 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #30 0x00007f7c1a16f9ba in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #31 0x00007f7c1a0f6e0a in QDrag::~QDrag() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #32 0x00007f7c1a0f6e29 in QDrag::~QDrag() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #33 0x00007f7c1adac248 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #34 0x00007f7c1a138173 in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #35 0x00007f7c1a138489 in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #36 0x00007f7c1adac248 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #37 0x00007f7c1a138173 in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #38 0x00007f7c1a71d932 in QGraphicsView::~QGraphicsView() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #39 0x00007f7c1a71d989 in QGraphicsView::~QGraphicsView() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #40 0x00007f7c1e5f97f8 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so #41 0x00007f7c1e5f9869 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so #42 0x00007f7c1adade38 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #43 0x00007f7c1a138c63 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #44 0x00007f7c1a0e548c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #45 0x00007f7c1a0ebfa8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #46 0x00007f7c1bab81aa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #47 0x00007f7c1ad9471d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #48 0x00007f7c1ad97fc1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #49 0x00007f7c1adc3bd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #50 0x00007f7c11318c5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #51 0x00007f7c11318f48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #52 0x00007f7c11318ffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #53 0x00007f7c1adc3d1d in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #54 0x00007f7c1a189f96 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #55 0x00007f7c1ad93271 in QEventLoop::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #56 0x00007f7c1ad935d5 in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #57 0x00007f7c1a171e4d in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #58 0x00007f7c1a0f6f5a in QDrag::exec(QFlags, Qt::DropAction) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #59 0x00007f7b71d49f88 in ?? () from /usr/lib/kde4/imports/org/kde/draganddrop/libdraganddropplugin.so #60 0x00007f7b71d4a039 in ?? () from /usr/lib/kde4/imports/org/kde/draganddrop/libdraganddropplugin.so #61 0x00007f7c1a6eefe0 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #62 0x00007f7c1a6f395e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #63 0x00007f7c1a6f3e97 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #64 0x00007f7c1a6fe2e6 in QGraphicsScene::mouseMoveEvent(QGraphicsSceneMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #65 0x00007f7c1a70b2ef in QGraphicsScene::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #66 0x00007f7c1a0e548c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #67 0x00007f7c1a0ebfa8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #68 0x00007f7c1bab81aa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #69 0x00007f7c1ad9471d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #70 0x00007f7c1a721638 in QGraphicsViewPrivate::mouseMoveEventHandler(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #71 0x00007f7c1a7226ca in QGraphicsView::mouseMoveEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #72 0x00007f7c1a138748 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #73 0x00007f7c1a4fa83e in QFrame::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #74 0x00007f7c1a723e81 in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #75 0x00007f7c1ad94886 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #76 0x00007f7c1a0e546c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #77 0x00007f7c1a0ec10f in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #78 0x00007f7c1bab81aa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #79 0x00007f7c1ad9471d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #80 0x00007f7c1a0eb76f in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer&, bool) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #81 0x00007f7c1a162432 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #82 0x00007f7c1a160e2c in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #83 0x00007f7c1a189ed2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #84 0x00007f7c11318c5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #85 0x00007f7c11318f48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #86 0x00007f7c11318ffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #87 0x00007f7c1adc3d1d in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #88 0x00007f7c1a189f96 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #89 0x00007f7c1ad93271 in QEventLoop::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #90 0x00007f7c1ad935d5 in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #91 0x00007f7c1ad99059 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #92 0x00007f7c1e60b4bd in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so #93 0x00007f7c1e243b45 in __libc_start_main (main=0x4006f0, argc=1, argv=0x7ffe02f21918, init=, fini=, rtld_fini=, stack_end=0x7ffe02f21908) at libc-start.c:287 #94 0x000000000040071e in _start ()