Bug 314797

Application: plasma-desktop (0.4)
KDE Platform Version: 4.10.00 "release 1" (Compiled from sources)
Qt Version: 4.8.4
Operating System: Linux 3.7.6-1.2-desktop x86_64
Distribution: "openSUSE 12.3 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

When the crash occourred I was doing nothing, the system was idle, but what i did before was to put the kmail icon permenantly in the toolbar. after that i did nothing.

- Unusual behavior I noticed:

Did not find any than the crash itself.

-- Backtrace:
Application: Consola do Ambiente Plasma (kdeinit4), signal: Bus error
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8ba72cb780 (LWP 3905))]

Thread 3 (Thread 0x7f8b85f3b700 (LWP 3908)):
#0  0x00007f8ba5b8a964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8b9a3d2307 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f8b9a6df660 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f8b9a3d2339 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f8ba5b86e0f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8ba48fd7dd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f8b79d32700 (LWP 3909)):
#0  0x00007f8ba5b88d83 in pthread_mutex_lock () from /lib64/libpthread.so.0
#1  0x00007f8ba187ea71 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f8ba184140b in g_main_context_query () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f8ba1841a19 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f8ba1841bc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f8ba5f471c6 in QEventDispatcherGlib::processEvents (this=0x7f8b740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f8ba5f179bf in QEventLoop::processEvents (this=this@entry=0x7f8b79d31dd0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f8ba5f17c48 in QEventLoop::exec (this=0x7f8b79d31dd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f8ba5e1a0c0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#9  0x00007f8ba5ef817f in QInotifyFileSystemWatcherEngine::run (this=0x19db020) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f8ba5e1d09c in QThreadPrivate::start (arg=0x19db020) at thread/qthread_unix.cpp:338
#11 0x00007f8ba5b86e0f in start_thread () from /lib64/libpthread.so.0
#12 0x00007f8ba48fd7dd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f8ba72cb780 (LWP 3905)):
[KCrash Handler]
#6  0x00007f8ba5f32687 in QObject::installEventFilter (this=0x1ebcf80, obj=0x1c11360) at kernel/qobject.cpp:2024
#7  0x00007f8b9c50e5f9 in Plasma::ToolTipManager::registerWidget (this=this@entry=0x1c11360, widget=0x1ebcf80) at /usr/src/debug/kdelibs-4.10.0/plasma/tooltipmanager.cpp:208
#8  0x00007f8b9c50eb01 in Plasma::ToolTipManager::setContent (this=0x1c11360, widget=0x1c11360, data=...) at /usr/src/debug/kdelibs-4.10.0/plasma/tooltipmanager.cpp:235
#9  0x00007f8b88b98277 in meth_Plasma_ToolTipManager_setContent (sipSelf=0x2e447a0, sipArgs=<optimized out>) at /usr/src/debug/pykde4-4.10.0/build/sip/plasma/sipplasmapart3.cpp:17447
#10 0x00007f8b8a5fe11a in call_function (oparg=<optimized out>, pp_stack=0x7fff9cf96908) at Python/ceval.c:4021
#11 PyEval_EvalFrameEx (f=f@entry=0x292f490, throwflag=throwflag@entry=0) at Python/ceval.c:2666
#12 0x00007f8b8a603303 in PyEval_EvalCodeEx (co=0x24308b0, globals=globals@entry=0x24d3b70, locals=locals@entry=0x0, args=<optimized out>, argcount=3, kws=<optimized out>, kwcount=0, defs=0x2993468, defcount=defcount@entry=1, closure=0x0) at Python/ceval.c:3253
#13 0x00007f8b8a5fdd07 in fast_function (nk=<optimized out>, na=<optimized out>, n=<optimized out>, pp_stack=0x7fff9cf96b78, func=0x2b16848) at Python/ceval.c:4117
#14 call_function (oparg=<optimized out>, pp_stack=0x7fff9cf96b78) at Python/ceval.c:4042
#15 PyEval_EvalFrameEx (f=f@entry=0x3566a50, throwflag=throwflag@entry=0) at Python/ceval.c:2666
#16 0x00007f8b8a603303 in PyEval_EvalCodeEx (co=0x2430e30, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x242fe28, argcount=1, kws=kws@entry=0x0, kwcount=kwcount@entry=0, defs=defs@entry=0x0, defcount=defcount@entry=0, closure=closure@entry=0x0) at Python/ceval.c:3253
#17 0x00007f8b8a5ea5b6 in function_call (func=<optimized out>, arg=0x242fe10, kw=0x0) at Objects/funcobject.c:526
#18 0x00007f8b8a5e640d in PyObject_Call (func=func@entry=0x2b16c08, arg=arg@entry=0x242fe10, kw=kw@entry=0x0) at Objects/abstract.c:2529
#19 0x00007f8b8a5e7171 in instancemethod_call (func=0x2b16c08, arg=0x242fe10, kw=0x0) at Objects/classobject.c:2578
#20 0x00007f8b8a5e640d in PyObject_Call (func=func@entry=0x1f795f0, arg=arg@entry=0x1ebf050, kw=<optimized out>) at Objects/abstract.c:2529
#21 0x00007f8b8a5fcb62 in PyEval_CallObjectWithKeywords (func=func@entry=0x1f795f0, arg=arg@entry=0x1ebf050, kw=kw@entry=0x0) at Python/ceval.c:3890
#22 0x00007f8b89bb7fa0 in sip_api_invoke_slot (slot=<optimized out>, sigargs=0x1ebf050) at qtlib.c:197
#23 0x00007f8b8a04f9b0 in PyQtProxy::invokeSlot (slot=..., qargs=0x7fff9cf971e0) at qpycore_pyqtproxy.cpp:522
#24 0x00007f8b8a04f78f in PyQtProxy::unislot (this=0x2769760, qargs=0x7fff9cf971e0) at qpycore_pyqtproxy.cpp:452
#25 0x00007f8b8a04f684 in PyQtProxy::qt_metacall (this=0x2769760, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff9cf971e0) at qpycore_pyqtproxy.cpp:406
#26 0x00007f8ba5f2e343 in QMetaObject::activate (sender=0x2fc5520, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3567
#27 0x00007f8b89f0e040 in sipQTimer::timerEvent (this=0x2fc5520, a0=0x7fff9cf979e0) at sipQtCoreQTimer.cpp:148
#28 0x00007f8ba5f2d48c in QObject::event (this=0x2fc5520, e=<optimized out>) at kernel/qobject.cpp:1165
#29 0x00007f8b89f0e0d8 in sipQTimer::event (this=0x2fc5520, a0=0x7fff9cf979e0) at sipQtCoreQTimer.cpp:165
#30 0x00007f8ba50a686c in QApplicationPrivate::notify_helper (this=this@entry=0x1994ab0, receiver=receiver@entry=0x2fc5520, e=e@entry=0x7fff9cf979e0) at kernel/qapplication.cpp:4562
#31 0x00007f8ba50aaceb in QApplication::notify (this=0x19a34a0, receiver=0x2fc5520, e=0x7fff9cf979e0) at kernel/qapplication.cpp:4423
#32 0x00007f8ba6cbacb6 in KApplication::notify (this=0x19a34a0, receiver=0x2fc5520, event=0x7fff9cf979e0) at /usr/src/debug/kdelibs-4.10.0/kdeui/kernel/kapplication.cpp:311
#33 0x00007f8ba5f18c6e in QCoreApplication::notifyInternal (this=0x19a34a0, receiver=0x2fc5520, event=0x7fff9cf979e0) at kernel/qcoreapplication.cpp:946
#34 0x00007f8ba5f49a41 in sendEvent (event=0x7fff9cf979e0, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#35 QTimerInfoList::activateTimers (this=0x19a5280) at kernel/qeventdispatcher_unix.cpp:637
#36 0x00007f8ba5f46b34 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#37 timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:180
#38 0x00007f8ba5f46b51 in idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:233
#39 0x00007f8ba18417d5 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#40 0x00007f8ba1841b08 in ?? () from /usr/lib64/libglib-2.0.so.0
#41 0x00007f8ba1841bc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#42 0x00007f8ba5f471a6 in QEventDispatcherGlib::processEvents (this=0x19876b0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#43 0x00007f8ba5146c1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007f8ba5f179bf in QEventLoop::processEvents (this=this@entry=0x7fff9cf97c60, flags=...) at kernel/qeventloop.cpp:149
#45 0x00007f8ba5f17c48 in QEventLoop::exec (this=0x7fff9cf97c60, flags=...) at kernel/qeventloop.cpp:204
#46 0x00007f8ba5f1c8e8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#47 0x00007f8b93dab761 in kdemain (argc=1, argv=0x18c5710) at /usr/src/debug/kde-workspace-4.10.0/plasma/desktop/shell/main.cpp:126
#48 0x000000000040889a in _start ()

Possible duplicates by query: bug 308347, bug 306832, bug 305125, bug 301270, bug 299559.

Reported using DrKonqi