Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-14-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
В том-то и дело что ничего не делаю. Рабочий стол в покое и тут бац!...плазма креш. Таскбар пропадает. После перезагрузки повторяется тоже самое через какой-то промежуток времени.
Мне пофигу если там никто из вас не понимает русского. Я готов плакать и прокленать линукс. Ни дня покоя. Каждый день какие-то глюки. А после перехода на 11.10 я проклял линукс как ОС в течении 15 минут. Спасите ВАШИ души от пекла! Исправте ошибки!

The crash can be reproduced every time.

-- Backtrace:
Application: Оболочка Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f76935567c0 (LWP 8743))]

Thread 3 (Thread 0x7f7670348700 (LWP 8744)):
#0  0x00007f7692e39773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f76873c3f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f76873c4429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f769002af3e in QEventDispatcherGlib::processEvents (this=0x2fdb1e0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f768fffecf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f768fffeef7 in QEventLoop::exec (this=0x7f7670347cd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f768ff1627f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f768ffe1cbf in QInotifyFileSystemWatcherEngine::run (this=0x2fdf970) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f768ff18d05 in QThreadPrivate::start (arg=0x2fdf970) at thread/qthread_unix.cpp:331
#9  0x00007f76846dd56c in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f7687ed0efc in start_thread (arg=0x7f7670348700) at pthread_create.c:304
#11 0x00007f7692e4589d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f766bae7700 (LWP 8745)):
#0  0x00007f7692e39773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f76873c3f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f76873c4429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f769002af3e in QEventDispatcherGlib::processEvents (this=0x354e210, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f768fffecf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f768fffeef7 in QEventLoop::exec (this=0x7f766bae6cd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f768ff1627f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f768ffe1cbf in QInotifyFileSystemWatcherEngine::run (this=0x354d4c0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f768ff18d05 in QThreadPrivate::start (arg=0x354d4c0) at thread/qthread_unix.cpp:331
#9  0x00007f76846dd56c in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f7687ed0efc in start_thread (arg=0x7f766bae7700) at pthread_create.c:304
#11 0x00007f7692e4589d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f76935567c0 (LWP 8743)):
[KCrash Handler]
#6  isNull (this=0x4d0000) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:568
#7  operator! (this=0x4d0000) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:574
#8  TaskManager::TaskItem::task (this=0x44c6410) at ../../../libs/taskmanager/taskitem.cpp:113
#9  0x00007f767708e112 in WindowTaskItem::publishIconGeometry (this=0x318aab0) at ../../../../../plasma/desktop/applets/tasks/windowtaskitem.cpp:120
#10 0x00007f767709cb7c in AbstractTaskItem::timerEvent (this=0x318aab0, event=<optimized out>) at ../../../../../plasma/desktop/applets/tasks/abstracttaskitem.cpp:439
#11 0x00007f7690016789 in QObject::event (this=0x318aab0, e=<optimized out>) at kernel/qobject.cpp:1181
#12 0x00007f768f9ce89b in QGraphicsWidget::event (this=0x318aab0, event=0x7fff969f0af0) at graphicsview/qgraphicswidget.cpp:1455
#13 0x00007f768f3b0424 in notify_helper (e=0x7fff969f0af0, receiver=0x318aab0, this=0x25c6290) at kernel/qapplication.cpp:4486
#14 QApplicationPrivate::notify_helper (this=0x25c6290, receiver=0x318aab0, e=0x7fff969f0af0) at kernel/qapplication.cpp:4458
#15 0x00007f768f3b5291 in QApplication::notify (this=0x25a79f0, receiver=0x318aab0, e=0x7fff969f0af0) at kernel/qapplication.cpp:4365
#16 0x00007f7690cae126 in KApplication::notify (this=0x25a79f0, receiver=0x318aab0, event=0x7fff969f0af0) at ../../kdeui/kernel/kapplication.cpp:311
#17 0x00007f768ffffafc in QCoreApplication::notifyInternal (this=0x25a79f0, receiver=0x318aab0, event=0x7fff969f0af0) at kernel/qcoreapplication.cpp:787
#18 0x00007f769002cd62 in sendEvent (event=0x7fff969f0af0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#19 QTimerInfoList::activateTimers (this=0x25cf510) at kernel/qeventdispatcher_unix.cpp:603
#20 0x00007f769002a538 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#21 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#22 0x00007f76873c3a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f76873c4258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f76873c4429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f769002aed6 in QEventDispatcherGlib::processEvents (this=0x2506f40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#26 0x00007f768f45807e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#27 0x00007f768fffecf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#28 0x00007f768fffeef7 in QEventLoop::exec (this=0x7fff969f0d80, flags=...) at kernel/qeventloop.cpp:201
#29 0x00007f7690003789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#30 0x00007f76931441a3 in kdemain (argc=1, argv=0x7fff969f1168) at ../../../../plasma/desktop/shell/main.cpp:120
#31 0x00007f7692d8530d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fff969f1168, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff969f1158) at libc-start.c:226
#32 0x0000000000400671 in _start ()

Possible duplicates by query: bug 289559, bug 289549, bug 289513, bug 289508, bug 289482.

Reported using DrKonqi