Bug 304841

Application: plasma-desktop (0.4)
KDE Platform Version: 4.9.00
Qt Version: 4.8.1
Operating System: Linux 3.2.0-27-generic x86_64
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Uninstalling a windows application over Wine+Winetricks
- Unusual behavior I noticed:
Blurring monitor

-- Backtrace:
Application: Shell de escritorio Plasma (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc743036780 (LWP 1813))]

Thread 7 (Thread 0x7fc723a73700 (LWP 1814)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc73c2fb222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fc73c2fb259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fc736b82e9a in start_thread (arg=0x7fc723a73700) at pthread_create.c:308
#4  0x00007fc7429184bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fc71bb0c700 (LWP 1815)):
#0  0x00007fc7364c134f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc7364c1599 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc736485851 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc736485f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc736486164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc73f547426 in QEventDispatcherGlib::processEvents (this=0x7fc7140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fc73f516c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fc73f516ed7 in QEventLoop::exec (this=0x7fc71bb0bdd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fc73f415fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007fc73f4f69ff in QInotifyFileSystemWatcherEngine::run (this=0x20c9cf0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fc73f418fcb in QThreadPrivate::start (arg=0x20c9cf0) at thread/qthread_unix.cpp:298
#11 0x00007fc736b82e9a in start_thread (arg=0x7fc71bb0c700) at pthread_create.c:308
#12 0x00007fc7429184bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fc71ac6a700 (LWP 1816)):
#0  0x00007fff96b158de in ?? ()
#1  0x00007fc73814b15d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007fc73f46fbb4 in do_gettime (frac=0x7fc71ac69b98, sec=0x7fc71ac69b90) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007fc73f547b8d in QTimerInfoList::updateCurrentTime (this=0x7fc70c002660) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007fc73f547ec3 in QTimerInfoList::timerWait (this=0x7fc70c002660, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007fc73f54697c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fc71ac69c6c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007fc73f546a25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007fc736485846 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fc736485f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fc736486164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fc73f547426 in QEventDispatcherGlib::processEvents (this=0x7fc70c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007fc73f516c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007fc73f516ed7 in QEventLoop::exec (this=0x7fc71ac69dd0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007fc73f415fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007fc73f4f69ff in QInotifyFileSystemWatcherEngine::run (this=0xe613d0) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007fc73f418fcb in QThreadPrivate::start (arg=0xe613d0) at thread/qthread_unix.cpp:298
#17 0x00007fc736b82e9a in start_thread (arg=0x7fc71ac6a700) at pthread_create.c:308
#18 0x00007fc7429184bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fc7115e6700 (LWP 1823)):
#0  0x00007fc7364c133c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc7364c15c9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc73648602a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc73648649a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc7120d0406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007fc7364a79e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc736b82e9a in start_thread (arg=0x7fc7115e6700) at pthread_create.c:308
#7  0x00007fc7429184bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fc710de5700 (LWP 1843)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc73d9e2dec in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fc73d9e2f19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fc736b82e9a in start_thread (arg=0x7fc710de5700) at pthread_create.c:308
#4  0x00007fc7429184bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fc6fffff700 (LWP 1844)):
#0  0x00007fff96b158de in ?? ()
#1  0x00007fc73814b15d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007fc73f46fbb4 in do_gettime (frac=0x7fc6ffffebe8, sec=0x7fc6ffffebe0) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007fc73f547b8d in QTimerInfoList::updateCurrentTime (this=0x7fc6f8002860) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007fc73f547ec3 in QTimerInfoList::timerWait (this=0x7fc6f8002860, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007fc73f54697c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fc6ffffec9c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007fc736485846 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fc736485f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fc736486164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fc73f547426 in QEventDispatcherGlib::processEvents (this=0x7fc6f80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0x00007fc73f516c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#12 0x00007fc73f516ed7 in QEventLoop::exec (this=0x7fc6ffffee00, flags=...) at kernel/qeventloop.cpp:204
#13 0x00007fc73f415fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#14 0x00007fc73f418fcb in QThreadPrivate::start (arg=0x2b1ac10) at thread/qthread_unix.cpp:298
#15 0x00007fc736b82e9a in start_thread (arg=0x7fc6fffff700) at pthread_create.c:308
#16 0x00007fc7429184bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc743036780 (LWP 1813)):
[KCrash Handler]
#6  0x0000000003c1af80 in ?? ()
#7  0x00007fc74114a911 in QDeclarativeItem::~QDeclarativeItem (this=0x42df340, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0x00007fc722be3ea1 in ~QDeclarativeElement (this=0x42df340, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007fc73f531478 in QObject::event (this=0x42df340, e=<optimized out>) at kernel/qobject.cpp:1176
#11 0x00007fc73e89a894 in notify_helper (e=0x400df00, receiver=0x42df340, this=0xe0c7d0) at kernel/qapplication.cpp:4559
#12 QApplicationPrivate::notify_helper (this=0xe0c7d0, receiver=0x42df340, e=0x400df00) at kernel/qapplication.cpp:4531
#13 0x00007fc73e89f713 in QApplication::notify (this=0xdfd6e0, receiver=0x42df340, e=0x400df00) at kernel/qapplication.cpp:4420
#14 0x00007fc7401fa456 in KApplication::notify (this=0xdfd6e0, receiver=0x42df340, event=0x400df00) at ../../kdeui/kernel/kapplication.cpp:311
#15 0x00007fc73f517e9c in QCoreApplication::notifyInternal (this=0xdfd6e0, receiver=0x42df340, event=0x400df00) at kernel/qcoreapplication.cpp:876
#16 0x00007fc73f51bc6a in sendEvent (event=0x400df00, receiver=0x42df340) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xd8e1f0) at kernel/qcoreapplication.cpp:1500
#18 0x00007fc73f546f93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#19 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#20 0x00007fc736485d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fc7364860a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fc736486164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fc73f5473bf in QEventDispatcherGlib::processEvents (this=0xd8fad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#24 0x00007fc73e942d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#25 0x00007fc73f516c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#26 0x00007fc73f516ed7 in QEventLoop::exec (this=0x7fff96aef800, flags=...) at kernel/qeventloop.cpp:204
#27 0x00007fc73f51bf67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#28 0x00007fc742c1eba3 in kdemain (argc=1, argv=0x7fff96aefbe8) at ../../../../plasma/desktop/shell/main.cpp:120
#29 0x00007fc74284776d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fff96aefbe8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff96aefbd8) at libc-start.c:226
#30 0x0000000000400671 in _start ()

Possible duplicates by query: bug 304631, bug 304397, bug 304218, bug 303945, bug 303112.

Reported using DrKonqi