Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

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

Not reproducible a second time, but maybe you can see something in the debug symbols.
I had a photo in the photo viewer plasmoid, right clicked on the plasmoid and changed the properties shadow, and border, played a bit with that, meanwhile clicking "Apply" - no problem so far.
Then I clicked "Ok" to close the properties window, and plasma crashed.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Aborted
[Current thread is 1 (Thread 0x7f3b046ed7a0 (LWP 1751))]

Thread 7 (Thread 0x7f3ae24f7700 (LWP 1752)):
#0  0x00007f3af9512d9d in __pthread_mutex_unlock_usercnt (mutex=0x24cb538) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x24cb538) at pthread_mutex_unlock.c:290
#2  0x00007f3af8a05fef in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3af8a06f9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3af8a07639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3b011f5446 in QEventDispatcherGlib::processEvents (this=0x24ca9f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f3b011c9882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f3b011c9abc in QEventLoop::exec (this=0x7f3ae24f6db0, flags=...) at kernel/qeventloop.cpp:201
#8  0x00007f3b010e0924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#9  0x00007f3b011abc2f in QInotifyFileSystemWatcherEngine::run (this=0x24c9360) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f3b010e3175 in QThreadPrivate::start (arg=0x24c9360) at thread/qthread_unix.cpp:320
#11 0x00007f3af950ed8c in start_thread (arg=0x7f3ae24f7700) at pthread_create.c:304
#12 0x00007f3b03fed04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f3ae0c89700 (LWP 1753)):
#0  0x00007fff1e1ff818 in ?? ()
#1  0x00007fff1e1ff897 in clock_gettime ()
#2  0x00007f3af8cb7146 in clock_gettime (clock_id=1, tp=0x7f3ae0c88b10) at ../sysdeps/unix/clock_gettime.c:116
#3  0x00007f3b01134304 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#5  0x00007f3b011f5e3d in QTimerInfoList::updateCurrentTime (this=0x267baf0) at kernel/qeventdispatcher_unix.cpp:339
#6  0x00007f3b011f61a5 in QTimerInfoList::timerWait (this=0x267baf0, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#7  0x00007f3b011f4c2c in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7f3ae0c88c2c) at kernel/qeventdispatcher_glib.cpp:136
#8  0x00007f3b011f4cd5 in timerSourcePrepare (source=<value optimized out>, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#9  0x00007f3af8a060a2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f3af8a06f9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f3af8a07639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f3b011f5446 in QEventDispatcherGlib::processEvents (this=0x267abe0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#13 0x00007f3b011c9882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#14 0x00007f3b011c9abc in QEventLoop::exec (this=0x7f3ae0c88db0, flags=...) at kernel/qeventloop.cpp:201
#15 0x00007f3b010e0924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#16 0x00007f3b011abc2f in QInotifyFileSystemWatcherEngine::run (this=0x2679f10) at io/qfilesystemwatcher_inotify.cpp:248
#17 0x00007f3b010e3175 in QThreadPrivate::start (arg=0x2679f10) at thread/qthread_unix.cpp:320
#18 0x00007f3af950ed8c in start_thread (arg=0x7f3ae0c89700) at pthread_create.c:304
#19 0x00007f3b03fed04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f3ad7d2e700 (LWP 1759)):
#0  0x00007f3b03fdff03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f3af8a07104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3af8a079f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3ad8e45c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f3af8a2e3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3af950ed8c in start_thread (arg=0x7f3ad7d2e700) at pthread_create.c:304
#6  0x00007f3b03fed04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f3ad5f69700 (LWP 1760)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f3b03f8580f in _L_lock_12013 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f3b03f838d8 in __libc_free (mem=0x7f3b042961c0) at malloc.c:3736
#3  0x00007f3b011f58bb in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x2a35800, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:399
#4  0x00007f3b011f58f9 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x2a35800, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#5  0x00007f3b010e24d4 in QThreadPrivate::finish (arg=0x7f3b014fdf60) at thread/qthread_unix.cpp:356
#6  0x00007f3b010e317d in ~__pthread_cleanup_class (arg=0x7f3b014fdf60) at /usr/include/pthread.h:545
#7  QThreadPrivate::start (arg=0x7f3b014fdf60) at thread/qthread_unix.cpp:279
#8  0x00007f3af950ed8c in start_thread (arg=0x7f3ad5f69700) at pthread_create.c:304
#9  0x00007f3b03fed04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f3ad4f67700 (LWP 6304)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f3b03f8580f in _L_lock_12013 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f3b03f838d8 in __libc_free (mem=0x7f3b042961c0) at malloc.c:3736
#3  0x00007f3af8a029b4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3b011f57aa in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x32b2e40, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:373
#5  0x00007f3b011f58f9 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x32b2e40, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#6  0x00007f3b010e24d4 in QThreadPrivate::finish (arg=0x2ae6aa0) at thread/qthread_unix.cpp:356
#7  0x00007f3b010e317d in ~__pthread_cleanup_class (arg=0x2ae6aa0) at /usr/include/pthread.h:545
#8  QThreadPrivate::start (arg=0x2ae6aa0) at thread/qthread_unix.cpp:279
#9  0x00007f3af950ed8c in start_thread (arg=0x7f3ad4f67700) at pthread_create.c:304
#10 0x00007f3b03fed04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f3ad5768700 (LWP 6305)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f3b03f8580f in _L_lock_12013 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f3b03f838d8 in __libc_free (mem=0x7f3b042961c0) at malloc.c:3736
#3  0x00007f3af8a029b4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3b011f57aa in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x332a170, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:373
#5  0x00007f3b011f58f9 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x332a170, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#6  0x00007f3b010e24d4 in QThreadPrivate::finish (arg=0x2adeb30) at thread/qthread_unix.cpp:356
#7  0x00007f3b010e317d in ~__pthread_cleanup_class (arg=0x2adeb30) at /usr/include/pthread.h:545
#8  QThreadPrivate::start (arg=0x2adeb30) at thread/qthread_unix.cpp:279
#9  0x00007f3af950ed8c in start_thread (arg=0x7f3ad5768700) at pthread_create.c:304
#10 0x00007f3b03fed04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3b046ed7a0 (LWP 1751)):
[KCrash Handler]
#6  0x00007f3b03f3ad05 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f3b03f3eab6 in abort () at abort.c:92
#8  0x00007f3b03f73d7b in __libc_message (do_abort=2, fmt=0x7f3b0405c400 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#9  0x00007f3b03f7fa8f in malloc_printerr (av=<value optimized out>, p=0x362d740) at malloc.c:6283
#10 _int_free (av=<value optimized out>, p=0x362d740) at malloc.c:4795
#11 0x00007f3b03f838e3 in __libc_free (mem=<value optimized out>) at malloc.c:3738
#12 0x00007f3aea03d33d in ~QByteArray (this=0x228b7c0, job=0x3355580) at /usr/include/qt4/QtCore/qbytearray.h:383
#13 Picture::slotFinished (this=0x228b7c0, job=0x3355580) at ../../../applets/frame/picture.cpp:148
#14 0x00007f3aea03db2c in Picture::qt_metacall (this=0x228b7c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1e1b03b0) at ./picture.moc:82
#15 0x00007f3b011df5f8 in QMetaObject::activate (sender=0x3355580, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff1e1b03b0) at kernel/qobject.cpp:3287
#16 0x00007f3b018a532f in KJob::finished (this=<value optimized out>, _t1=0x3355580) at ./kjob.moc:173
#17 0x00007f3b018a5505 in KJob::emitResult (this=0x3355580) at ../../kdecore/jobs/kjob.cpp:310
#18 0x00007f3b0365182b in KIO::SimpleJob::slotFinished (this=0x3355580) at ../../kio/kio/job.cpp:494
#19 0x00007f3b036556cd in KIO::TransferJob::slotFinished (this=0x3355580) at ../../kio/kio/job.cpp:1081
#20 0x00007f3b03659da1 in KIO::TransferJob::qt_metacall (this=0x3355580, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1e1b07b0) at ./jobclasses.moc:369
#21 0x00007f3b0365a070 in KIO::StoredTransferJob::qt_metacall (this=0x3355580, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1e1b07b0) at ./jobclasses.moc:480
#22 0x00007f3b011df5f8 in QMetaObject::activate (sender=0x3358280, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#23 0x00007f3b036f9481 in KIO::SlaveInterface::dispatch (this=<value optimized out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#24 0x00007f3b036f6405 in KIO::SlaveInterface::dispatch (this=<value optimized out>) at ../../kio/kio/slaveinterface.cpp:88
#25 0x00007f3b036e971e in KIO::Slave::gotInput (this=0x3358280) at ../../kio/kio/slave.cpp:344
#26 0x00007f3b036e9e6c in KIO::Slave::qt_metacall (this=0x3358280, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1e1b0bd0) at ./slave.moc:82
#27 0x00007f3b011df5f8 in QMetaObject::activate (sender=0x24b5e70, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#28 0x00007f3b036229c7 in KIO::ConnectionPrivate::dequeue (this=0x337b990) at ../../kio/kio/connection.cpp:82
#29 0x00007f3b03622a6d in KIO::Connection::qt_metacall (this=0x24b5e70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x30cd0e0) at ./connection.moc:79
#30 0x00007f3b011de49a in QObject::event (this=0x24b5e70, e=<value optimized out>) at kernel/qobject.cpp:1226
#31 0x00007f3b005879f4 in QApplicationPrivate::notify_helper (this=0x1d6ab80, receiver=0x24b5e70, e=0x330fcd0) at kernel/qapplication.cpp:4462
#32 0x00007f3b0058c3ba in QApplication::notify (this=<value optimized out>, receiver=0x24b5e70, e=0x330fcd0) at kernel/qapplication.cpp:4341
#33 0x00007f3b01e6cb86 in KApplication::notify (this=0x1d5af70, receiver=0x24b5e70, event=0x330fcd0) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x00007f3b011ca49c in QCoreApplication::notifyInternal (this=0x1d5af70, receiver=0x24b5e70, event=0x330fcd0) at kernel/qcoreapplication.cpp:731
#35 0x00007f3b011cdc25 in sendEvent (receiver=0x0, event_type=0, data=0x1ccba40) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1ccba40) at kernel/qcoreapplication.cpp:1372
#37 0x00007f3b011f5253 in sendPostedEvents (s=0x1d6e540) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#38 postEventSourceDispatch (s=0x1d6e540) at kernel/qeventdispatcher_glib.cpp:277
#39 0x00007f3af8a06bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f3af8a073a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f3af8a07639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f3b011f53ef in QEventDispatcherGlib::processEvents (this=0x1d67440, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#43 0x00007f3b006314de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007f3b011c9882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#45 0x00007f3b011c9abc in QEventLoop::exec (this=0x7fff1e1b15b0, flags=...) at kernel/qeventloop.cpp:201
#46 0x00007f3b011cdecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#47 0x00007f3b042dbadc in kdemain (argc=1, argv=0x7fff1e1b19b8) at ../../../../plasma/desktop/shell/main.cpp:120
#48 0x00007f3b03f25eff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=1, ubp_av=0x7fff1e1b19b8, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff1e1b19a8) at libc-start.c:226
#49 0x0000000000400669 in _start ()

Possible duplicates by query: bug 282868, bug 282321, bug 280842, bug 280815, bug 278756.

Reported using DrKonqi