Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.2
Operating System: Linux 2.6.33-0.14.rc4.git3.fc13.x86_64 x86_64
Distribution: "Fedora release 12 (Constantine)"

-- Information about the crash:
I'm not sure what I was really doing except clicking and dragging parts of the YWP widget around when plasma crashed and this tool popped up.  Hopefully the attached stack trace is more useful than my description. :-(


The crash does not seem to be reproducible.

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7eff74768840 (LWP 12313))]

Thread 10 (Thread 0x7eff65277710 (LWP 13120)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003bf9df21b6 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib64/libQtWebKit.so.4
#2  0x0000003bf9df21f9 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtWebKit.so.4
#3  0x0000003f58606a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#4  0x0000003f57ede67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7eff4ffff710 (LWP 14340)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003bee67189b in wait (this=<value optimized out>, mutex=0x2bc0690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2bc0690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x0000003bfc809f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2bc1230, th=0x49c1e80) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003bfc80c4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b9a190, th=0x49c1e80) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003bfc80ae6f in ThreadWeaver::ThreadRunHelper::run (this=0x7eff4fffed50, parent=0x2bc1230, th=0x49c1e80) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87
#6  0x0000003bfc80b358 in ThreadWeaver::Thread::run (this=0x49c1e80) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003bee6709a5 in QThreadPrivate::start (arg=0x49c1e80) at thread/qthread_unix.cpp:248
#8  0x0000003f58606a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x0000003f57ede67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7eff4632b710 (LWP 14341)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003bee67189b in wait (this=<value optimized out>, mutex=0x2bc0690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2bc0690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x0000003bfc809f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2bc1230, th=0x4c817e0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003bfc80c4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b9a190, th=0x4c817e0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003bfc80ae6f in ThreadWeaver::ThreadRunHelper::run (this=0x7eff4632ad50, parent=0x2bc1230, th=0x4c817e0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87
#6  0x0000003bfc80b358 in ThreadWeaver::Thread::run (this=0x4c817e0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003bee6709a5 in QThreadPrivate::start (arg=0x4c817e0) at thread/qthread_unix.cpp:248
#8  0x0000003f58606a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x0000003f57ede67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7eff38ff0710 (LWP 14342)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003bee67189b in wait (this=<value optimized out>, mutex=0x2bc0690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2bc0690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x0000003bfc809f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2bc1230, th=0x2af43a0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003bfc80c4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b9a190, th=0x2af43a0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003bfc80c4c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b9a190, th=0x2af43a0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x0000003bfc80ae6f in ThreadWeaver::ThreadRunHelper::run (this=0x7eff38fefd50, parent=0x2bc1230, th=0x2af43a0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87
#7  0x0000003bfc80b358 in ThreadWeaver::Thread::run (this=0x2af43a0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142
#8  0x0000003bee6709a5 in QThreadPrivate::start (arg=0x2af43a0) at thread/qthread_unix.cpp:248
#9  0x0000003f58606a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#10 0x0000003f57ede67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7eff305ef710 (LWP 14343)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003bee67189b in wait (this=<value optimized out>, mutex=0x2bc0690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2bc0690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x0000003bfc809f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2bc1230, th=0x3376b80) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003bfc80c4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b9a190, th=0x3376b80) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003bfc80ae6f in ThreadWeaver::ThreadRunHelper::run (this=0x7eff305eed50, parent=0x2bc1230, th=0x3376b80) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87
#6  0x0000003bfc80b358 in ThreadWeaver::Thread::run (this=0x3376b80) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003bee6709a5 in QThreadPrivate::start (arg=0x3376b80) at thread/qthread_unix.cpp:248
#8  0x0000003f58606a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x0000003f57ede67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7eff33fff710 (LWP 14344)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003bee67189b in wait (this=<value optimized out>, mutex=0x2bc0690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2bc0690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x0000003bfc809f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2bc1230, th=0x4da1880) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003bfc80c4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b9a190, th=0x4da1880) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003bfc80c4c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b9a190, th=0x4da1880) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x0000003bfc80ae6f in ThreadWeaver::ThreadRunHelper::run (this=0x7eff33ffed50, parent=0x2bc1230, th=0x4da1880) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87
#7  0x0000003bfc80b358 in ThreadWeaver::Thread::run (this=0x4da1880) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142
#8  0x0000003bee6709a5 in QThreadPrivate::start (arg=0x4da1880) at thread/qthread_unix.cpp:248
#9  0x0000003f58606a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#10 0x0000003f57ede67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7eff335fe710 (LWP 14345)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003bee67189b in wait (this=<value optimized out>, mutex=0x2bc0690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2bc0690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x0000003bfc809f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2bc1230, th=0x4c5c850) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003bfc80c4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b9a190, th=0x4c5c850) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003bfc80c4c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b9a190, th=0x4c5c850) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x0000003bfc80ae6f in ThreadWeaver::ThreadRunHelper::run (this=0x7eff335fdd50, parent=0x2bc1230, th=0x4c5c850) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87
#7  0x0000003bfc80b358 in ThreadWeaver::Thread::run (this=0x4c5c850) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142
#8  0x0000003bee6709a5 in QThreadPrivate::start (arg=0x4c5c850) at thread/qthread_unix.cpp:248
#9  0x0000003f58606a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#10 0x0000003f57ede67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7eff32bfd710 (LWP 14346)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003bee67189b in wait (this=<value optimized out>, mutex=0x2bc0690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2bc0690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x0000003bfc809f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2bc1230, th=0x2aac000) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003bfc80c4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b9a190, th=0x2aac000) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003bfc80ae6f in ThreadWeaver::ThreadRunHelper::run (this=0x7eff32bfcd50, parent=0x2bc1230, th=0x2aac000) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87
#6  0x0000003bfc80b358 in ThreadWeaver::Thread::run (this=0x2aac000) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003bee6709a5 in QThreadPrivate::start (arg=0x2aac000) at thread/qthread_unix.cpp:248
#8  0x0000003f58606a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x0000003f57ede67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7eff321fc710 (LWP 14347)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003bee67189b in wait (this=<value optimized out>, mutex=0x2bc0690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2bc0690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x0000003bfc809f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2bc1230, th=0x38c05f0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003bfc80c4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b9a190, th=0x38c05f0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003bfc80ae6f in ThreadWeaver::ThreadRunHelper::run (this=0x7eff321fbd50, parent=0x2bc1230, th=0x38c05f0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87
#6  0x0000003bfc80b358 in ThreadWeaver::Thread::run (this=0x38c05f0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003bee6709a5 in QThreadPrivate::start (arg=0x38c05f0) at thread/qthread_unix.cpp:248
#8  0x0000003f58606a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x0000003f57ede67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7eff74768840 (LWP 12313)):
[KCrash Handler]
#5  data (this=<value optimized out>) at ../../src/corelib/tools/qscopedpointer.h:135
#6  QGraphicsItemPrivate::invalidateParentGraphicsEffectsRecursively (this=<value optimized out>) at graphicsview/qgraphicsitem.cpp:5112
#7  0x0000003bf0d35f32 in QGraphicsItem::update (this=0x5e21450, rect=...) at graphicsview/qgraphicsitem.cpp:5383
#8  0x00007eff3f251779 in update (sipSelf=0x58766b0, sipArgs=0x502a050, sipKwds=0x0) at /usr/include/QtGui/qgraphicsitem.h:495
#9  meth_QGraphicsItem_update (sipSelf=0x58766b0, sipArgs=0x502a050, sipKwds=0x0) at sipQtGuiQGraphicsItem.cpp:2835
#10 0x00007eff44ef4a82 in call_function (f=0x29a47f0, throwflag=<value optimized out>) at Python/ceval.c:3706
#11 PyEval_EvalFrameEx (f=0x29a47f0, throwflag=<value optimized out>) at Python/ceval.c:2389
#12 0x00007eff44ef64e5 in PyEval_EvalCodeEx (co=0x5864648, globals=<value optimized out>, locals=<value optimized out>, args=0x54fa128, argcount=<value optimized out>, kws=<value optimized out>, 
    kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:2968
#13 0x00007eff44e85acf in function_call (func=0x5ecd1b8, arg=0x54fa110, kw=0x0) at Objects/funcobject.c:524
#14 0x00007eff44e5bb33 in PyObject_Call (func=0x5ecd1b8, arg=0x7fffc8547310, kw=0x7eff451c8e40) at Objects/abstract.c:2492
#15 0x00007eff44e70a5f in instancemethod_call (func=0x5ecd1b8, arg=0x54fa110, kw=0x0) at Objects/classobject.c:2579
#16 0x00007eff44e5bb33 in PyObject_Call (func=0x50ab410, arg=0x7fffc8547310, kw=0x7eff451c8e40) at Objects/abstract.c:2492
#17 0x00007eff44eeecc3 in PyEval_CallObjectWithKeywords (func=0x50ab410, arg=0x502a050, kw=0x7eff451c8e40) at Python/ceval.c:3575
#18 0x00007eff3f7aa540 in ?? () from /usr/lib64/python2.6/site-packages/sip.so
#19 0x00007eff3fb3f496 in PyQtProxy::invokeSlot (slot=..., qargs=<value optimized out>) at qpycore_pyqtproxy.cpp:474
#20 0x00007eff3fb3f5b8 in PyQtProxy::unislot (this=0x5cb9e70, qargs=0x7fffc8547b50) at qpycore_pyqtproxy.cpp:416
#21 0x00007eff3fb3f672 in PyQtProxy::qt_metacall (this=0x5cb9e70, _c=InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc8547b50) at qpycore_pyqtproxy.cpp:380
#22 0x0000003bee76a2af in QMetaObject::activate (sender=0x5e4a630, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#23 0x00007eff3fa69c03 in sipQTimer::timerEvent (this=0x5e4a630, a0=0x7fffc8548300) at sipQtCoreQTimer.cpp:153
#24 0x0000003bee76663e in QObject::event (this=0x5e4a630, e=0x7fffc8548300) at kernel/qobject.cpp:1212
#25 0x00007eff3fa69b93 in sipQTimer::event (this=0x5e4a630, a0=0x7fffc8548300) at sipQtCoreQTimer.cpp:170
#26 0x0000003bf07aa9dc in QApplicationPrivate::notify_helper (this=0x25112b0, receiver=0x5e4a630, e=0x7fffc8548300) at kernel/qapplication.cpp:4300
#27 0x0000003bf07b0aab in QApplication::notify (this=<value optimized out>, receiver=0x5e4a630, e=0x7fffc8548300) at kernel/qapplication.cpp:4183
#28 0x0000003bf16067a6 in KApplication::notify (this=0x24ff880, receiver=0x5e4a630, event=0x7fffc8548300) at /usr/src/debug/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:302
#29 0x0000003bee75774c in QCoreApplication::notifyInternal (this=0x24ff880, receiver=0x5e4a630, event=0x7fffc8548300) at kernel/qcoreapplication.cpp:704
#30 0x0000003bee77fe02 in sendEvent (this=0x2514880) at kernel/qcoreapplication.h:215
#31 QTimerInfoList::activateTimers (this=0x2514880) at kernel/qeventdispatcher_unix.cpp:603
#32 0x0000003bee77d374 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#33 0x00000033bf43920e in g_main_dispatch (context=0x2513920) at gmain.c:1960
#34 IA__g_main_context_dispatch (context=0x2513920) at gmain.c:2513
#35 0x00000033bf43cbf8 in g_main_context_iterate (context=0x2513920, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#36 0x00000033bf43cd1a in IA__g_main_context_iteration (context=0x2513920, may_block=1) at gmain.c:2654
#37 0x0000003bee77d063 in QEventDispatcherGlib::processEvents (this=0x24e7510, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#38 0x0000003bf0849a1e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#39 0x0000003bee756192 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#40 0x0000003bee75645c in QEventLoop::exec (this=0x7fffc85485a0, flags=...) at kernel/qeventloop.cpp:201
#41 0x0000003bee758749 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#42 0x0000003bf8037e52 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/plasma/desktop/shell/main.cpp:112
#43 0x0000003f57e1eb1d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=<value optimized out>) at libc-start.c:226
#44 0x00000000004007c9 in _start ()

Reported using DrKonqi