Application: plasma-desktop (0.3) KDE Platform Version: 4.5.1 (KDE 4.5.1) Qt Version: 4.6.3 Operating System: Linux 2.6.34.2-0.1-desktop x86_64 Distribution: "openSUSE 11.3 (x86_64)" -- Information about the crash: - What I was doing when the application crashed: Opened systray and unchecked all systray items. The system suddenly become very slow. Clicked ok, and a few seconds later plasma crashed. -- Backtrace: Application: Plasma Workspace (kdeinit4), signal: Segmentation fault 82 T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS) [Current thread is 1 (Thread 0x7f764f133760 (LWP 32344))] Thread 2 (Thread 0x7f76247c6710 (LWP 32412)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f76440f1dd0 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib64/libQtScript.so.4 #2 0x00007f76440f1e09 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtScript.so.4 #3 0x00007f764db0fa4f in start_thread (arg=0x7f76247c6710) at pthread_create.c:297 #4 0x00007f764c92982d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f764f133760 (LWP 32344)): [KCrash Handler] #6 0x00007f764d624744 in QGraphicsLayoutItem::isLayout() const () from /usr/lib64/libQtGui.so.4 #7 0x00007f764d623672 in QGraphicsLayoutPrivate::activateRecursive(QGraphicsLayoutItem*) () from /usr/lib64/libQtGui.so.4 #8 0x00007f764d6236b0 in QGraphicsLayoutPrivate::activateRecursive(QGraphicsLayoutItem*) () from /usr/lib64/libQtGui.so.4 #9 0x00007f764d6231c3 in QGraphicsLayout::activate() () from /usr/lib64/libQtGui.so.4 #10 0x00007f764d623291 in QGraphicsLayout::widgetEvent(QEvent*) () from /usr/lib64/libQtGui.so.4 #11 0x00007f764d66048f in QGraphicsWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4 #12 0x00007f764d07ffd4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #13 0x00007f764d0885ca in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #14 0x00007f764eaea1e6 in KApplication::notify (this=0x677be0, receiver=0x9a75f0, event=0x131ff90) at /usr/src/debug/kdelibs-4.5.1/kdeui/kernel/kapplication.cpp:310 #15 0x00007f764de8495c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4 #16 0x00007f764de880ca in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQtCore.so.4 #17 0x00007f764deacc63 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQtCore.so.4 #18 0x00007f7649a33a93 in g_main_dispatch (context=0x684d20) at gmain.c:1960 #19 IA__g_main_context_dispatch (context=0x684d20) at gmain.c:2513 #20 0x00007f7649a34270 in g_main_context_iterate (context=0x684d20, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2591 #21 0x00007f7649a34510 in IA__g_main_context_iteration (context=0x684d20, may_block=1) at gmain.c:2654 #22 0x00007f764dead16f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #23 0x00007f764d12090e in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtGui.so.4 #24 0x00007f764de83da2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #25 0x00007f764de83fa5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #26 0x00007f764de8839b in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4 #27 0x00007f763e9e11fb in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so #28 0x00000000004074a9 in launch (argc=1, _name=0x66ffd8 "/usr/bin/plasma-desktop", args=<value optimized out>, cwd=0x0, envc=<value optimized out>, envs=<value optimized out>, reset_env=false, tty= 0x0, avoid_loops=false, startup_id_str=0x40b0f7 "0") at /usr/src/debug/kdelibs-4.5.1/kinit/kinit.cpp:723 #29 0x0000000000407fc5 in handle_launcher_request (sock=8, who=<value optimized out>) at /usr/src/debug/kdelibs-4.5.1/kinit/kinit.cpp:1215 #30 0x000000000040873a in handle_requests (waitForPid=<value optimized out>) at /usr/src/debug/kdelibs-4.5.1/kinit/kinit.cpp:1408 #31 0x0000000000409390 in main (argc=4, argv=0x7fffab94e958, envp=0x7fffab94e980) at /usr/src/debug/kdelibs-4.5.1/kinit/kinit.cpp:1892 Possible duplicates by query: bug 245151, bug 244532, bug 243017, bug 242034, bug 241685. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 241685 ***
Created attachment 51649 [details] New crash information added by DrKonqi plasma-desktop (0.3) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0 - What I was doing when the application crashed: created new systray, unchecked all 'shown items' except 'System services'. After pressing OK, plasma crashed -- Backtrace (Reduced): #7 0x075961ea in QGraphicsLayoutItem::isLayout (this=0x9fbfef8) at graphicsview/qgraphicslayoutitem.cpp:804 #8 0x0759519d in QGraphicsLayoutPrivate::activateRecursive (this=0x9fbfef8, item=0x9fc6c00) at graphicsview/qgraphicslayout_p.cpp:189 #9 0x07594a46 in QGraphicsLayout::activate (this=0x8c7bd00) at graphicsview/qgraphicslayout.cpp:261 #10 0x07594b1c in QGraphicsLayout::widgetEvent (this=0x8c7bd00, e=0x8eb1940) at graphicsview/qgraphicslayout.cpp:369 #11 0x075de99c in QGraphicsWidget::event (this=0x9ea84a8, event=0x8eb1940) at graphicsview/qgraphicswidget.cpp:1329
I don't think this is a duplicate of bug 241685. This one relates specifically to system tray and unselecting items from it.
*** Bug 256069 has been marked as a duplicate of this bug. ***