Application: plasma-desktop (4.10.5)
KDE Platform Version: 4.10.5
Qt Version: 4.8.5
Operating System: Linux 3.9.9-302.fc19.x86_64 x86_64
Distribution (Platform): Fedora RPMs

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

Opening kickoff aplication laucher while navigating with Firefox 22.0 and using DarkTable 1.2.1. I use nvidia driver.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f652d99a8c0 (LWP 1072))]

Thread 5 (Thread 0x7f652011b700 (LWP 1075)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00000034aab860bb in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x34aae83f00 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00000034aab860f9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x0000003489c07c53 in start_thread (arg=0x7f652011b700) at pthread_create.c:308
#4  0x00000034894f513d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f651ce9f700 (LWP 1076)):
#0  0x000000348bc1a200 in pthread_mutex_lock@plt () from /lib64/libglib-2.0.so.0
#1  0x000000348bc87251 in g_mutex_lock (mutex=mutex@entry=0x7f648c0009c0) at gthread-posix.c:210
#2  0x000000348bc47240 in g_main_context_acquire (context=0x7f648c0009c0) at gmain.c:3115
#3  0x000000348bc47fb5 in g_main_context_iterate (context=context@entry=0x7f648c0009c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3651
#4  0x000000348bc481fc in g_main_context_iteration (context=0x7f648c0009c0, may_block=1) at gmain.c:3762
#5  0x00000034921a7166 in QEventDispatcherGlib::processEvents (this=0x7f648c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x0000003492178ecf in QEventLoop::processEvents (this=this@entry=0x7f651ce9ece0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00000034921791c5 in QEventLoop::exec (this=this@entry=0x7f651ce9ece0, flags=...) at kernel/qeventloop.cpp:204
#8  0x000000349207866f in QThread::exec (this=this@entry=0x2812720) at thread/qthread.cpp:536
#9  0x000000349215a733 in QInotifyFileSystemWatcherEngine::run (this=0x2812720) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x000000349207ad0f in QThreadPrivate::start (arg=0x2812720) at thread/qthread_unix.cpp:338
#11 0x0000003489c07c53 in start_thread (arg=0x7f651ce9f700) at pthread_create.c:308
#12 0x00000034894f513d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f648bfff700 (LWP 1077)):
#0  0x000000348bc87281 in g_mutex_unlock (mutex=mutex@entry=0x7f64840009c0) at gthread-posix.c:229
#1  0x000000348bc480e9 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f64840013e0, timeout=796233, context=0x7f64840009c0) at gmain.c:3994
#2  g_main_context_iterate (context=context@entry=0x7f64840009c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3696
#3  0x000000348bc481fc in g_main_context_iteration (context=0x7f64840009c0, may_block=1) at gmain.c:3762
#4  0x00000034921a7166 in QEventDispatcherGlib::processEvents (this=0x7f64840008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x0000003492178ecf in QEventLoop::processEvents (this=this@entry=0x7f648bffece0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00000034921791c5 in QEventLoop::exec (this=this@entry=0x7f648bffece0, flags=...) at kernel/qeventloop.cpp:204
#7  0x000000349207866f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#8  0x00007f6490c52377 in KCupsConnection::run() () from /lib64/libkcupslib.so
#9  0x000000349207ad0f in QThreadPrivate::start (arg=0x36eceb0) at thread/qthread_unix.cpp:338
#10 0x0000003489c07c53 in start_thread (arg=0x7f648bfff700) at pthread_create.c:308
#11 0x00000034894f513d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f648a583700 (LWP 10459)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00000034920797e3 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0x4a585e0) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x4a585e0, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x0000003492075c95 in QMutex::lockInternal (this=this@entry=0x4a0f2d8) at thread/qmutex.cpp:450
#4  0x000000349207ad80 in lockInline (this=0x4a0f2d8) at ../../src/corelib/thread/qmutex.h:190
#5  QMutexLocker (m=0x4a0f2d8, this=<synthetic pointer>) at ../../src/corelib/thread/qmutex.h:109
#6  QThreadPrivate::start (arg=0x218a100) at thread/qthread_unix.cpp:317
#7  0x0000003489c07c53 in start_thread (arg=0x7f648a583700) at pthread_create.c:308
#8  0x00000034894f513d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f652d99a8c0 (LWP 1072)):
[KCrash Handler]
#6  0x0000003489435a19 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x0000003489437128 in __GI_abort () at abort.c:90
#8  0x0000003489475d47 in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x348957db88 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:196
#9  0x000000348947d0e8 in malloc_printerr (ptr=<optimized out>, str=0x348957dc60 "double free or corruption (!prev)", action=3) at malloc.c:4916
#10 _int_free (av=0x34897b9780 <main_arena>, p=<optimized out>, have_lock=0) at malloc.c:3768
#11 0x000000368b8ad07c in ?? () from /usr/lib64/nvidia/libGL.so.1
#12 0x000000368e20117a in ?? () from /usr/lib64/nvidia/tls/libnvidia-tls.so.319.32
#13 0x000000349207a3bb in QThread::start (this=this@entry=0x218a100, priority=priority@entry=QThread::InheritPriority) at thread/qthread_unix.cpp:658
#14 0x00007f65212f5aad in Kickoff::SystemModel::startUsageInfoFetch (this=0x2802630) at /usr/src/debug/kde-workspace-4.10.5/plasma/desktop/applets/kickoff/core/systemmodel.cpp:431
#15 0x000000349218df78 in QMetaObject::activate (sender=sender@entry=0x3432bd0, m=m@entry=0x34924dae20 <QSingleShotTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3547
#16 0x0000003492196d9a in timeout (this=0x3432bd0) at .moc/release-shared/qtimer.moc:96
#17 QSingleShotTimer::timerEvent (this=0x3432bd0) at kernel/qtimer.cpp:317
#18 0x0000003492192141 in QObject::event (this=0x3432bd0, e=<optimized out>) at kernel/qobject.cpp:1156
#19 0x00000034965c84dc in QApplicationPrivate::notify_helper (this=this@entry=0x1f3e220, receiver=receiver@entry=0x3432bd0, e=e@entry=0x7fff59554af0) at kernel/qapplication.cpp:4562
#20 0x00000034965ceaa0 in QApplication::notify (this=this@entry=0x1ef8640, receiver=receiver@entry=0x3432bd0, e=e@entry=0x7fff59554af0) at kernel/qapplication.cpp:4348
#21 0x00000036898415ba in KApplication::notify (this=0x1ef8640, receiver=0x3432bd0, event=0x7fff59554af0) at /usr/src/debug/kdelibs-4.10.5/kdeui/kernel/kapplication.cpp:311
#22 0x000000349217a26d in QCoreApplication::notifyInternal (this=0x1ef8640, receiver=0x3432bd0, event=0x7fff59554af0) at kernel/qcoreapplication.cpp:949
#23 0x00000034921a9c13 in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#24 QTimerInfoList::activateTimers (this=0x1f424a0) at kernel/qeventdispatcher_unix.cpp:621
#25 0x00000034921a6f11 in timerSourceDispatch (source=source@entry=0x1f42440) at kernel/qeventdispatcher_glib.cpp:186
#26 0x000000348bc47e06 in g_main_dispatch (context=0x1f42350) at gmain.c:3054
#27 g_main_context_dispatch (context=context@entry=0x1f42350) at gmain.c:3630
#28 0x000000348bc48158 in g_main_context_iterate (context=context@entry=0x1f42350, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701
#29 0x000000348bc481fc in g_main_context_iteration (context=0x1f42350, may_block=1) at gmain.c:3762
#30 0x00000034921a7145 in QEventDispatcherGlib::processEvents (this=0x1e8ab20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#31 0x0000003496664fc6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#32 0x0000003492178ecf in QEventLoop::processEvents (this=this@entry=0x7fff59554d70, flags=...) at kernel/qeventloop.cpp:149
#33 0x00000034921791c5 in QEventLoop::exec (this=this@entry=0x7fff59554d70, flags=...) at kernel/qeventloop.cpp:204
#34 0x000000349217e45b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#35 0x00000034965c6c9c in QApplication::exec () at kernel/qapplication.cpp:3823
#36 0x000000383803c47c in kdemain (argc=1, argv=0x7fff59554fc8) at /usr/src/debug/kde-workspace-4.10.5/plasma/desktop/shell/main.cpp:126
#37 0x0000003489421b75 in __libc_start_main (main=0x400940 <main(int, char**)>, argc=1, ubp_av=0x7fff59554fc8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff59554fb8) at libc-start.c:258
#38 0x0000000000400971 in _start ()

Possible duplicates by query: bug 322518, bug 321465, bug 320526, bug 320128, bug 319599.

Reported using DrKonqi