Bug 254176

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.2 (KDE 4.5.2)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- Unusual behavior I noticed:
first started when inturned compositing off,now it seems to do it whenever i open a window.be it a browser,email,or a home folder

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f41257b6780 (LWP 1778))]

Thread 2 (Thread 0x7f40fa552710 (LWP 1782)):
#0  0x00007f41250c01e3 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f4119d3b009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f4119d3b45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f41227721e6 in QEventDispatcherGlib::processEvents (this=0x1eb0f00, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f4122744a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f4122744dec in QEventLoop::exec (this=0x7f40fa551d90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f412264f2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f41227245f8 in QInotifyFileSystemWatcherEngine::run (this=0x1effc10) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f412265227e in QThreadPrivate::start (arg=0x1effc10) at thread/qthread_unix.cpp:266
#9  0x00007f41223c7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f41250cc92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f41257b6780 (LWP 1778)):
[KCrash Handler]
#6  0x00007f4122f353e2 in SharedMemory::removeEntry (this=0x7f4109ac7000, index=<value optimized out>) at ../../kdecore/util/kshareddatacache.cpp:1160
#7  0x00007f4122f365e3 in KSharedDataCache::insert (this=0x10b4d30, key=<value optimized out>, data=<value optimized out>) at ../../kdecore/util/kshareddatacache.cpp:1269
#8  0x00007f412345bf4d in KImageCache::insertImage (this=0x10b4d30, key=..., image=...) at ../../kdeui/util/kimagecache.cpp:86
#9  0x00007f412345c336 in KImageCache::insertPixmap (this=0x10b4d30, key=..., pixmap=...) at ../../kdeui/util/kimagecache.cpp:105
#10 0x00007f4124ca3292 in Plasma::ThemePrivate::scheduledCacheUpdate (this=0x10b2c60) at ../../plasma/theme.cpp:272
#11 0x00007f4124ca6e5c in Plasma::Theme::qt_metacall (this=0x10a4220, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3fe705e0) at ./theme.moc:119
#12 0x00007f412275db27 in QMetaObject::activate (sender=0x10b9e10, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x5000000) at kernel/qobject.cpp:3280
#13 0x00007f41227578f9 in QObject::event (this=0x10b9e10, e=0x21f3) at kernel/qobject.cpp:1183
#14 0x00007f412188ffdc in QApplicationPrivate::notify_helper (this=0xfd2030, receiver=0x10b9e10, e=0x7fff3fe70d30) at kernel/qapplication.cpp:4396
#15 0x00007f4121895aed in QApplication::notify (this=0xfbd4a0, receiver=0x10b9e10, e=0x7fff3fe70d30) at kernel/qapplication.cpp:4277
#16 0x00007f41233e24d6 in KApplication::notify (this=0xfbd4a0, receiver=0x10b9e10, event=0x7fff3fe70d30) at ../../kdeui/kernel/kapplication.cpp:310
#17 0x00007f4122745cdc in QCoreApplication::notifyInternal (this=0xfbd4a0, receiver=0x10b9e10, event=0x7fff3fe70d30) at kernel/qcoreapplication.cpp:732
#18 0x00007f41227756f2 in sendEvent (this=0xfd5830) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#19 QTimerInfoList::activateTimers (this=0xfd5830) at kernel/qeventdispatcher_unix.cpp:602
#20 0x00007f41227724a4 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#21 0x00007f4119d37342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#22 0x00007f4119d3b2a8 in ?? () from /lib/libglib-2.0.so.0
#23 0x00007f4119d3b45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#24 0x00007f4122772193 in QEventDispatcherGlib::processEvents (this=0xfa2070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#25 0x00007f4121942a4e in QGuiEventDispatcherGlib::processEvents (this=0x7f4109ac7000, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#26 0x00007f4122744a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#27 0x00007f4122744dec in QEventLoop::exec (this=0x7fff3fe70fd0, flags=) at kernel/qeventloop.cpp:201
#28 0x00007f4122748ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#29 0x00007f41253a3d96 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#30 0x00007f4125004d8e 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=0x7fff3fe71398) at libc-start.c:226
#31 0x0000000000400669 in _start ()

Possible duplicates by query: bug 254111, bug 253795.

Reported using DrKonqi