Application: plasma-desktop (0.4)
KDE Platform Version: 4.10.00
Qt Version: 4.8.2
Operating System: Linux 3.2.0-38-generic i686
Distribution: Ubuntu 12.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Plasma crashed after clicking "Get New Widgets -> Download new widgets"
This happens always

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb76d4740 (LWP 3527))]

Thread 6 (Thread 0xae1cab40 (LWP 3577)):
#0  0x0056d416 in __kernel_vsyscall ()
#1  0x02d8696b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x008626ec in __pthread_cond_wait (cond=0x4753890, mutex=0x4753878) at forward.c:139
#3  0x0464f029 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0x0464f06f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0x02d82d4c in start_thread (arg=0xae1cab40) at pthread_create.c:308
#6  0x00854dde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xad33db40 (LWP 3580)):
#0  0x0056d416 in __kernel_vsyscall ()
#1  0x0084448b in read () at ../sysdeps/unix/syscall-template.S:82
#2  0x01c746ae in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x01c35bd2 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x01c36042 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x01c36201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0x07cb7db7 in QEventDispatcherGlib::processEvents (this=0xaca00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x07c8367d in QEventLoop::processEvents (this=0xad33d240, flags=...) at kernel/qeventloop.cpp:149
#8  0x07c83919 in QEventLoop::exec (this=0xad33d240, flags=...) at kernel/qeventloop.cpp:204
#9  0x07b6c9ec in QThread::exec (this=0x989b738) at thread/qthread.cpp:501
#10 0x07c60ccd in QInotifyFileSystemWatcherEngine::run (this=0x989b738) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x07b6fe80 in QThreadPrivate::start (arg=0x989b738) at thread/qthread_unix.cpp:307
#12 0x02d82d4c in start_thread (arg=0xad33db40) at pthread_create.c:308
#13 0x00854dde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xac9ffb40 (LWP 3581)):
#0  0x02d84dc4 in __pthread_mutex_lock (mutex=0xac000550) at pthread_mutex_lock.c:92
#1  0x00862904 in pthread_mutex_lock (mutex=0xac000550) at forward.c:182
#2  0x01c753d0 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x01c3608c in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x01c36201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x07cb7db7 in QEventDispatcherGlib::processEvents (this=0xac000468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x07c8367d in QEventLoop::processEvents (this=0xac9ff240, flags=...) at kernel/qeventloop.cpp:149
#7  0x07c83919 in QEventLoop::exec (this=0xac9ff240, flags=...) at kernel/qeventloop.cpp:204
#8  0x07b6c9ec in QThread::exec (this=0x9989d98) at thread/qthread.cpp:501
#9  0x07c60ccd in QInotifyFileSystemWatcherEngine::run (this=0x9989d98) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x07b6fe80 in QThreadPrivate::start (arg=0x9989d98) at thread/qthread_unix.cpp:307
#11 0x02d82d4c in start_thread (arg=0xac9ffb40) at pthread_create.c:308
#12 0x00854dde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xab0dbb40 (LWP 3583)):
#0  0x0056d416 in __kernel_vsyscall ()
#1  0x00846690 in __GI___poll (fds=0xac004820, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x01c43a7b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x01c360ae in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x01c3656b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x08ae01ba in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x01c596b3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x02d82d4c in start_thread (arg=0xab0dbb40) at pthread_create.c:308
#8  0x00854dde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xa8f7fb40 (LWP 3638)):
#0  0x0056d416 in __kernel_vsyscall ()
#1  0x00846690 in __GI___poll (fds=0xaca04e10, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x01c43a7b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x01c360ae in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x01c36201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x07cb7db7 in QEventDispatcherGlib::processEvents (this=0xaca022d8, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x07c8367d in QEventLoop::processEvents (this=0xa8f7f260, flags=...) at kernel/qeventloop.cpp:149
#7  0x07c83919 in QEventLoop::exec (this=0xa8f7f260, flags=...) at kernel/qeventloop.cpp:204
#8  0x07b6c9ec in QThread::exec (this=0xa05d518) at thread/qthread.cpp:501
#9  0x0106976b in QDeclarativePixmapReader::run (this=0xa05d518) at util/qdeclarativepixmapcache.cpp:576
#10 0x07b6fe80 in QThreadPrivate::start (arg=0xa05d518) at thread/qthread_unix.cpp:307
#11 0x02d82d4c in start_thread (arg=0xa8f7fb40) at pthread_create.c:308
#12 0x00854dde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb76d4740 (LWP 3527)):
[KCrash Handler]
#7  0x69446472 in ?? ()
#8  0x010c5081 in QDeclarativeItem::~QDeclarativeItem (this=0x10a804f8, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#9  0x03c945b0 in ?? () from /usr/lib/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so
#10 0x03c80ce0 in ?? () from /usr/lib/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so
#11 0x07c991d3 in qDeleteInEventHandler (o=0x10a804f8) at kernel/qobject.cpp:4277
#12 0x07ca0178 in QObject::event (this=0x10a804f8, e=0xf420028) at kernel/qobject.cpp:1176
#13 0x010beae2 in QDeclarativeItem::event (this=0x10a804f8, ev=0xf420028) at graphicsitems/qdeclarativeitem.cpp:3746
#14 0x0536edf4 in notify_helper (e=0xf420028, receiver=0x10a804f8, this=0x8e0e360) at kernel/qapplication.cpp:4556
#15 QApplicationPrivate::notify_helper (this=0x8e0e360, receiver=0x10a804f8, e=0xf420028) at kernel/qapplication.cpp:4528
#16 0x0537415d in QApplication::notify (this=0xf420028, receiver=0x10a804f8, e=0xf420028) at kernel/qapplication.cpp:4285
#17 0x0852c9a1 in KApplication::notify (this=0x8df3908, receiver=0x10a804f8, event=0xf420028) at ../../kdeui/kernel/kapplication.cpp:311
#18 0x07c84dde in QCoreApplication::notifyInternal (this=0x8df3908, receiver=0x10a804f8, event=0xf420028) at kernel/qcoreapplication.cpp:915
#19 0x07c88f38 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8dad130) at kernel/qcoreapplication.cpp:1539
#21 0x07c8926c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1432
#22 0x07cb7964 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#23 postEventSourceDispatch (s=0x8e0b718) at kernel/qeventdispatcher_glib.cpp:279
#24 0x01c35d86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0x01c36125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0x01c36201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#27 0x07cb7d57 in QEventDispatcherGlib::processEvents (this=0x8dadea0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0x05427a1a in QGuiEventDispatcherGlib::processEvents (this=0x8dadea0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x07c8367d in QEventLoop::processEvents (this=0xbff9c624, flags=...) at kernel/qeventloop.cpp:149
#30 0x07c83919 in QEventLoop::exec (this=0xbff9c624, flags=...) at kernel/qeventloop.cpp:204
#31 0x07c8931a in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#32 0x0536c9c4 in QApplication::exec () at kernel/qapplication.cpp:3817
#33 0x006c9c79 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#34 0x0804850b in ?? ()
#35 0x0077f4d3 in __libc_start_main (main=0x80484f0, argc=1, ubp_av=0xbff9c824, init=0x80485e0 <__libc_csu_init>, fini=0x8048650 <__libc_csu_fini>, rtld_fini=0x1fd280 <_dl_fini>, stack_end=0xbff9c81c) at libc-start.c:226
#36 0x08048531 in _start ()

This bug may be a duplicate of or related to bug 311367.

Possible duplicates by query: bug 314234, bug 313553, bug 313284, bug 311625, bug 311367.

Reported using DrKonqi