Version: (using KDE 4.0.3) Installed from: Ubuntu Packages Compiler: GCC 4.2.3 OS: Linux Plasma suddenly crashed on Kubuntu. Backtrace: [Thread debugging using libthread_db enabled] [New Thread 0xb6394940 (LWP 5094)] [New Thread 0xb497eb90 (LWP 5095)] 0xb7fa9410 in __kernel_vsyscall () [Current thread is 0 (LWP 5094)] Thread 2 (Thread 0xb497eb90 (LWP 5095)): #0 0xb7fa9410 in __kernel_vsyscall () #1 0xb7b74aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7f1bcdd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6 #3 0xb7bc4924 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #4 0xb4b075b4 in ?? () from /usr/lib/kde4/lib/kde4/plasma_containment_desktop.so #5 0x081142fc in ?? () #6 0x081142f8 in ?? () #7 0xffffffff in ?? () #8 0x00000000 in ?? () Thread 1 (Thread 0xb6394940 (LWP 5094)): #0 0xb7fa9410 in __kernel_vsyscall () #1 0xb7ecdcb6 in nanosleep () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7ecdac7 in sleep () from /lib/tls/i686/cmov/libc.so.6 #3 0xb78b37d0 in ?? () from /usr/lib/kde4/lib/libkdeui.so.5 #4 0x00000001 in ?? () #5 0x00000000 in ?? () #0 0xb7fa9410 in __kernel_vsyscall ()
It the crash reproducible? How?
I don't know exactly how to reproduce the bug, but this is what I was doing at the moment when the bug occurred: *Updating my Kubuntu 8.04 system through Adept Updater. All the updates were downloaded and I was at about 70 % in the installation process. *The system was configuring ssl-cert, I had to press enter. *Plasma Workspace crashes. I am afraid these circumstances are not really reproducible, are they?
So now Plasma does not crash anymore? under normal use? Were you also updating KDE?
Yes, it does not crash anymore. No, I did not update KDE. It is still version 4.0.3.
Unfortunately, I had another crash today. I was busy downloading a .zip file in Konqueror and suddenly Plasma crashed. *There were 9 tabs open in Konqueror *Kontact (KDE 3 version) was running *Gwenview was open with one .png picture *Juk was running and looking up track information on the internet. [Thread debugging using libthread_db enabled] [New Thread 0xb6373940 (LWP 6490)] [New Thread 0xb2bedb90 (LWP 6884)] [New Thread 0xb495bb90 (LWP 6491)] [KCrash handler] #6 0xb746ed9d in QGraphicsItem::transform () from /usr/lib/libQtGui.so.4 #7 0xb74748f6 in QGraphicsItem::setTransform () from /usr/lib/libQtGui.so.4 #8 0xb7474f99 in QGraphicsItem::resetTransform () from /usr/lib/libQtGui.so.4 #9 0xb49ef1bf in ?? () from /usr/lib/kde4/lib/kde4/plasma_animator_default.so #10 0xb7d8c47b in ?? () from /usr/lib/kde4/lib/libplasma.so.1 #11 0xb7d878d1 in Plasma::Phase::timerEvent () from /usr/lib/kde4/lib/libplasma.so.1 #12 0xb7c6a8b4 in QObject::event () from /usr/lib/libQtCore.so.4 #13 0xb6f8528d in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 #14 0xb6f88ce7 in QApplication::notify () from /usr/lib/libQtGui.so.4 #15 0xb7836ce3 in KApplication::notify () from /usr/lib/kde4/lib/libkdeui.so.5 #16 0xb7c58c1b in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4 #17 0xb7c7fe89 in ?? () from /usr/lib/libQtCore.so.4 #18 0xb7c7c9a0 in ?? () from /usr/lib/libQtCore.so.4 #19 0xb68b3bf8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #20 0xb68b6e5e in ?? () from /usr/lib/libglib-2.0.so.0 #21 0xb68b73ac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #22 0xb7c7cf82 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #23 0xb7006475 in ?? () from /usr/lib/libQtGui.so.4 #24 0xb7c57fb2 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #25 0xb7c580bc in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #26 0xb7c5a88a in QCoreApplication::exec () from /usr/lib/libQtCore.so.4 #27 0xb6f846e7 in QApplication::exec () from /usr/lib/libQtGui.so.4 #28 0xb7f7e6e6 in kdemain () from /usr/lib/kde4/lib/libkdeinit4_plasma.so #29 0x08048582 in _start () #0 0xb7f8a410 in __kernel_vsyscall ()
from past few months running through bugs.kde.org I am 99% sure this is fixed in trunk aka upcoming 4.1 and it's hard to fix it in 4.0.x without a proper backtrace like described at http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports
if it's fixed in 4.1, just close the report. 99% is good enough for a report that has this little to go on. we can always follow up on it later if needed.
Can we re-open this bug? I don't think it's worth making a new report, if this report is still usable. After the latest round of kernel updates for Kubuntu Intrepid, suddenly my plasma workspace crashes on boot with a SIGABRT signal. Here's the backtrace report: Application: Plasma Workspace (plasma), signal SIGABRT [Thread debugging using libthread_db enabled] [New Thread 0xb4724720 (LWP 7135)] [KCrash handler] #6 0xb7f7b424 in __kernel_vsyscall () #7 0xb7dfb860 in raise () from /lib/tls/i686/cmov/libc.so.6 #8 0xb7dfd228 in abort () from /lib/tls/i686/cmov/libc.so.6 #9 0xb7e3f3c3 in ?? () from /lib/tls/i686/cmov/libc.so.6 #10 0xb7e41395 in free () from /lib/tls/i686/cmov/libc.so.6 #11 0xb736cfad in XFree () from /usr/lib/libX11.so.6 #12 0xb7aaf77a in KApplicationPrivate::parseCommandLine (this=0x8e5e498) at /build/buildd/kde4libs-4.0.98a/kdeui/kernel/kapplication.cpp:905 #13 0xb7aafae6 in KApplicationPrivate::init (this=0x8e5e498, GUIenabled=true) at /build/buildd/kde4libs-4.0.98a/kdeui/kernel/kapplication.cpp:496 #14 0xb7ab0f50 in KApplication (this=0x8dccb60, dpy=0x8dc0d78, visual=148669136, colormap=29360129, cData=@0xbfd970a4) at /build/buildd/kde4libs-4.0.98a/kdeui/kernel/kapplication.cpp:375 #15 0xb7ab74ce in KUniqueApplication (this=0x8dccb60, display=0x8dc0d78, visual=148669136, colormap=29360129, configUnique=<value optimized out>) at /build/buildd/kde4libs-4.0.98a/kdeui/kernel/kuniqueapplication.cpp:346 #16 0xb7f5047f in PlasmaApp (this=0x8dccb60, display=0x8dc0d78, visual=148669136, colormap=29360129) at /build/buildd/kdebase-workspace-4.0.98/plasma/plasma/plasmaapp.cpp:118 #17 0xb7f52cd1 in PlasmaApp::self () at /build/buildd/kdebase-workspace-4.0.98/plasma/plasma/plasmaapp.cpp:109 #18 0xb7f4473a in kdemain (argc=2, argv=0xbfd97354) at /build/buildd/kdebase-workspace-4.0.98/plasma/plasma/main.cpp:51 #19 0x080485b2 in main (argc=) at /build/buildd/kdebase-workspace-4.0.98/obj-i486-linux-gnu/plasma/plasma/plasma-qgv_dummy.cpp:3 #0 0xb7f7b424 in __kernel_vsyscall () It is perfectly repeatable from a console, by re-launching plasma.
that's not the same crash, Pablo, and looks like a packaging fubar.
I had plasma workspace crash and cause signal 6 (SIGABRT) - my system is mandriva 2009 (x64_86). I am using KDE 4.1.2. Below is the bug report: Application: Plasma Workspace (plasma), signal SIGABRT (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [Thread debugging using libthread_db enabled] [New Thread 0x7f4b9b9b8700 (LWP 4365)] [New Thread 0x4253e950 (LWP 4367)] [New Thread 0x41d3d950 (LWP 4366)] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [KCrash handler] #5 0x00007f4b9b27d975 in raise () from /lib64/libc.so.6 #6 0x00007f4b9b27f1a3 in abort () from /lib64/libc.so.6 #7 0x00007f4b9b2c0010 in ?? () from /lib64/libc.so.6 #8 0x00007f4b8e79ed26 in ?? () from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so #9 0x00007f4b8e79c604 in ?? () from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so #10 0x00007f4b8e79dea5 in ?? () from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so #11 0x00007f4b8e7c8e82 in ?? () from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so #12 0x00007f4b8e7cc946 in ?? () from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so #13 0x00007f4b8e7c9d98 in ?? () from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so #14 0x00007f4b8e7cada9 in ?? () from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so #15 0x00007f4b9a1d9c34 in QMetaObject::activate () from /usr/lib64/libQtCore.so.4 #16 0x00007f4b9af92f5f in Plasma::Icon::pressed () from /usr/lib64/libplasma.so.2 #17 0x00007f4b9af95296 in Plasma::Icon::mousePressEvent () from /usr/lib64/libplasma.so.2 #18 0x00007f4b9922e2c6 in QGraphicsItem::sceneEvent () from /usr/lib64/libQtGui.so.4 #19 0x00007f4b9924d1d6 in ?? () from /usr/lib64/libQtGui.so.4 #20 0x00007f4b99255d90 in ?? () from /usr/lib64/libQtGui.so.4 #21 0x00007f4b99254b30 in QGraphicsScene::event () from /usr/lib64/libQtGui.so.4 #22 0x00007f4b98d13a2d in QApplicationPrivate::notify_helper () from /usr/lib64/libQtGui.so.4 #23 0x00007f4b98d1b7ba in QApplication::notify () from /usr/lib64/libQtGui.so.4 #24 0x00007f4b9aadb0fb in KApplication::notify () from /usr/lib64/libkdeui.so.5 #25 0x00007f4b9a1c585f in QCoreApplication::notifyInternal () from /usr/lib64/libQtCore.so.4 #26 0x00007f4b9926071d in QGraphicsView::mousePressEvent () from /usr/lib64/libQtGui.so.4 #27 0x00007f4b98d660cf in QWidget::event () from /usr/lib64/libQtGui.so.4 #28 0x00007f4b9926271b in QGraphicsView::viewportEvent () from /usr/lib64/libQtGui.so.4 #29 0x00007f4b9a1c4b38 in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib64/libQtCore.so.4 #30 0x00007f4b98d139fc in QApplicationPrivate::notify_helper () from /usr/lib64/libQtGui.so.4 #31 0x00007f4b98d1c01c in QApplication::notify () from /usr/lib64/libQtGui.so.4 #32 0x00007f4b9aadb0fb in KApplication::notify () from /usr/lib64/libkdeui.so.5 #33 0x00007f4b9a1c585f in QCoreApplication::notifyInternal () from /usr/lib64/libQtCore.so.4 #34 0x00007f4b98d1b3c8 in QApplicationPrivate::sendMouseEvent () from /usr/lib64/libQtGui.so.4 #35 0x00007f4b98d7f949 in ?? () from /usr/lib64/libQtGui.so.4 #36 0x00007f4b98d7e3a7 in QApplication::x11ProcessEvent () from /usr/lib64/libQtGui.so.4 #37 0x00007f4b98da4f84 in ?? () from /usr/lib64/libQtGui.so.4 #38 0x00007f4b945af8d2 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #39 0x00007f4b945b305d in ?? () from /usr/lib64/libglib-2.0.so.0 #40 0x00007f4b945b321b in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #41 0x00007f4b9a1edbff in QEventDispatcherGlib::processEvents () from /usr/lib64/libQtCore.so.4 #42 0x00007f4b98da472f in ?? () from /usr/lib64/libQtGui.so.4 #43 0x00007f4b9a1c4182 in QEventLoop::processEvents () from /usr/lib64/libQtCore.so.4 #44 0x00007f4b9a1c430d in QEventLoop::exec () from /usr/lib64/libQtCore.so.4 #45 0x00007f4b9a1c67bd in QCoreApplication::exec () from /usr/lib64/libQtCore.so.4 #46 0x00007f4b9b5c6253 in kdemain () from /usr/lib64/libkdeinit4_plasma.so #47 0x00007f4b9b26a316 in __libc_start_main () from /lib64/libc.so.6 #48 0x00000000004005c9 in _start ()
After KDE 4.1.2 Loaded, I clicked the KDE Menu Button and Crash Occured. Platform: Mandriva 2009 x86_64 CPU: --> AMD ATHLON 64 X2 5000+ EE - BRISBANE CHIPSET: --> SHUTTLE SN27P2 nVIDIA nFORCE 570 ULTRA CHIPSET MEMMORY: --> 2 Sets of CRUCIAL ballistix BL2KIT12864AA804 2gb kit (1gb x 2) match pair --> c26400 800mhz 4-4-4-12 240-pin ddr2 dimm w/heat spreader GPU: --> EVGA 320-P2-N815-AR e-Geforce 8800 GTS superclocked 320mb ddr3 --> PCI-Express w/hdcp DVI+dvi+hdtvout rohs CRASH DETAILS: --> Application: Plasma Workspace (plasma), signal SIGABRT (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [Thread debugging using libthread_db enabled] [New Thread 0x7fd1f1c12740 (LWP 14450)] [New Thread 0x41bc2950 (LWP 14452)] [New Thread 0x40cbf950 (LWP 14451)] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [KCrash handler] #5 0x00007fd1fc586975 in raise () from /lib64/libc.so.6 #6 0x00007fd1fc5881a3 in abort () from /lib64/libc.so.6 #7 0x00007fd1fc5c9010 in ?? () from /lib64/libc.so.6 #8 0x00007fd1eb2a3d26 in ?? () from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so #9 0x00007fd1eb2a1604 in ?? () from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so #10 0x00007fd1eb2a2ea5 in ?? () from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so #11 0x00007fd1eb2cde82 in ?? () from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so #12 0x00007fd1eb2d1946 in ?? () from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so #13 0x00007fd1eb2ced98 in ?? () from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so #14 0x00007fd1eb2cfda9 in ?? () from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so #15 0x00007fd1fb4e2c34 in QMetaObject::activate () from /usr/lib64/libQtCore.so.4 #16 0x00007fd1fc29bf5f in Plasma::Icon::pressed () from /usr/lib64/libplasma.so.2 #17 0x00007fd1fc29e296 in Plasma::Icon::mousePressEvent () from /usr/lib64/libplasma.so.2 #18 0x00007fd1fa5372c6 in QGraphicsItem::sceneEvent () from /usr/lib64/libQtGui.so.4 #19 0x00007fd1fa5561d6 in ?? () from /usr/lib64/libQtGui.so.4 #20 0x00007fd1fa55ed90 in ?? () from /usr/lib64/libQtGui.so.4 #21 0x00007fd1fa55db30 in QGraphicsScene::event () from /usr/lib64/libQtGui.so.4 #22 0x00007fd1fa01ca2d in QApplicationPrivate::notify_helper () from /usr/lib64/libQtGui.so.4 #23 0x00007fd1fa0247ba in QApplication::notify () from /usr/lib64/libQtGui.so.4 #24 0x00007fd1fbde40fb in KApplication::notify () from /usr/lib64/libkdeui.so.5 #25 0x00007fd1fb4ce85f in QCoreApplication::notifyInternal () from /usr/lib64/libQtCore.so.4 #26 0x00007fd1fa56971d in QGraphicsView::mousePressEvent () from /usr/lib64/libQtGui.so.4 #27 0x00007fd1fa06f0cf in QWidget::event () from /usr/lib64/libQtGui.so.4 #28 0x00007fd1fa56b71b in QGraphicsView::viewportEvent () from /usr/lib64/libQtGui.so.4 #29 0x00007fd1fb4cdb38 in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib64/libQtCore.so.4 #30 0x00007fd1fa01c9fc in QApplicationPrivate::notify_helper () from /usr/lib64/libQtGui.so.4 #31 0x00007fd1fa02501c in QApplication::notify () from /usr/lib64/libQtGui.so.4 #32 0x00007fd1fbde40fb in KApplication::notify () from /usr/lib64/libkdeui.so.5 #33 0x00007fd1fb4ce85f in QCoreApplication::notifyInternal () from /usr/lib64/libQtCore.so.4 #34 0x00007fd1fa0243c8 in QApplicationPrivate::sendMouseEvent () from /usr/lib64/libQtGui.so.4 #35 0x00007fd1fa088949 in ?? () from /usr/lib64/libQtGui.so.4 #36 0x00007fd1fa0873a7 in QApplication::x11ProcessEvent () from /usr/lib64/libQtGui.so.4 #37 0x00007fd1fa0adf84 in ?? () from /usr/lib64/libQtGui.so.4 #38 0x00007fd1f5b308d2 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #39 0x00007fd1f5b3405d in ?? () from /usr/lib64/libglib-2.0.so.0 #40 0x00007fd1f5b3421b in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #41 0x00007fd1fb4f6bff in QEventDispatcherGlib::processEvents () from /usr/lib64/libQtCore.so.4 #42 0x00007fd1fa0ad72f in ?? () from /usr/lib64/libQtGui.so.4 #43 0x00007fd1fb4cd182 in QEventLoop::processEvents () from /usr/lib64/libQtCore.so.4 #44 0x00007fd1fb4cd30d in QEventLoop::exec () from /usr/lib64/libQtCore.so.4 #45 0x00007fd1fb4cf7bd in QCoreApplication::exec () from /usr/lib64/libQtCore.so.4 #46 0x00007fd1fc8cf253 in kdemain () from /usr/lib64/libkdeinit4_plasma.so #47 0x00007fd1fc573316 in __libc_start_main () from /lib64/libc.so.6 #48 0x00000000004005c9 in _start ()
I just enabled Compiz Fusion and Crash did not occur.
@Lucas Richards (comment #11): please do not paste random backtraces in fixed bugs, this does not help. Open a new bug in case. And beside that, your problem is not a KDE problem, but a crash of a Mandriva-specific Plasma applet, and thus should be reported to Mandriva, if not already.
Using KDE 4.1.3 this happened again to me: Application: Plasma Workspace (plasma), signal SIGABRT [Thread debugging using libthread_db enabled] [New Thread 0x7feb2e1eb950 (LWP 29417)] [New Thread 0x7feb2e9ec950 (LWP 29416)] [New Thread 0x7feb2f1ed950 (LWP 29415)] [New Thread 0x7feb2f9ee950 (LWP 29414)] [New Thread 0x7feb301ef950 (LWP 29413)] [New Thread 0x7feb309f0950 (LWP 29412)] [New Thread 0x7feb319f2950 (LWP 4015)] [New Thread 0x7feb321f3950 (LWP 4014)] [New Thread 0x7feb3b5d0950 (LWP 4013)] [KCrash handler] #5 0x00007feb425e8645 in raise () from /lib64/libc.so.6 #6 0x00007feb425e9c33 in abort () from /lib64/libc.so.6 #7 0x00007feb426248e8 in ?? () from /lib64/libc.so.6 #8 0x00007feb4262a118 in ?? () from /lib64/libc.so.6 #9 0x00007feb47aaccdd in ?? () from /usr/lib64/libkio.so.5 #10 0x00007feb47aac375 in KIO::UDSEntry::~UDSEntry() () from /usr/lib64/libkio.so.5 #11 0x00007feb47a4701b in KFileItem::~KFileItem() () from /usr/lib64/libkio.so.5 #12 0x00007feb47a2e4be in ?? () from /usr/lib64/libkio.so.5 #13 0x00007feb47a1f5f4 in KDirLister::Private::emitItems() () from /usr/lib64/libkio.so.5 #14 0x00007feb47a28486 in ?? () from /usr/lib64/libkio.so.5 #15 0x00007feb47a2d137 in ?? () from /usr/lib64/libkio.so.5 #16 0x00007feb4597d454 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4 #17 0x00007feb4666f4e2 in KJob::result(KJob*) () from /usr/lib64/libkdecore.so.5 #18 0x00007feb4666f857 in KJob::emitResult() () from /usr/lib64/libkdecore.so.5 #19 0x00007feb47a03510 in KIO::SimpleJob::slotFinished() () from /usr/lib64/libkio.so.5 #20 0x00007feb47a03645 in KIO::ListJob::slotFinished() () from /usr/lib64/libkio.so.5 #21 0x00007feb47a0b02d in KIO::ListJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkio.so.5 #22 0x00007feb4597d454 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4 #23 0x00007feb47aa8bc1 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib64/libkio.so.5 #24 0x00007feb47aa6b12 in KIO::SlaveInterface::dispatch() () from /usr/lib64/libkio.so.5 #25 0x00007feb47a9a33e in KIO::Slave::gotInput() () from /usr/lib64/libkio.so.5 #26 0x00007feb47a9a648 in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkio.so.5 #27 0x00007feb4597d454 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4 #28 0x00007feb479d82f1 in ?? () from /usr/lib64/libkio.so.5 #29 0x00007feb479d899a in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkio.so.5 #30 0x00007feb45978105 in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4 #31 0x00007feb44a1f1bd in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #32 0x00007feb44a26f8a in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #33 0x00007feb47f91bab in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5 #34 0x00007feb45969091 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4 #35 0x00007feb45969d3a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQtCore.so.4 #36 0x00007feb45991863 in ?? () from /usr/lib64/libQtCore.so.4 #37 0x00007feb412280db in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #38 0x00007feb4122b8ad in ?? () from /usr/lib64/libglib-2.0.so.0 #39 0x00007feb4122ba6b in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #40 0x00007feb459914ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #41 0x00007feb44aaf97f in ?? () from /usr/lib64/libQtGui.so.4 #42 0x00007feb459679a2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #43 0x00007feb45967b2d in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #44 0x00007feb45969ffd in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4 #45 0x00007feb4a1ff723 in kdemain () from /usr/lib64/libkdeinit4_plasma.so #46 0x00007feb425d4586 in __libc_start_main () from /lib64/libc.so.6 #47 0x00000000004008d9 in _start () At the time, I was pushing around a few large files (DVD iso images, a few GB each) on a brand new installation of openSUSE 11.1 on a dual core x86_64 (Dell Optiplex GX620), 2 sata drives with software RAID-1. Don't remember exactly what I was doing. This bug was fixed in 4.0, but it happened here with 4.1.3. Axs