Application: filelight (1.20)
KDE Platform Version: 4.11.2
Qt Version: 4.8.4
Operating System: Linux 3.11.0-12-generic x86_64
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed:  I was scanning my ntfs drive for to analyze the disk  
usage.  I have used this many times on the linux partition without any problems. But this was the first time I tried it on the windows partition.

-- Backtrace:
Application: Filelight (filelight), signal: Illegal instruction
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3bd5f4b7c0 (LWP 14513))]

Thread 3 (Thread 0x7f3bc4661700 (LWP 14514)):
#0  0x00007f3bd33fbf7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f3bcf564694 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3bcf56479c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3bd4833a76 in QEventDispatcherGlib::processEvents (this=0x7f3bbc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f3bd48055ef in QEventLoop::processEvents (this=this@entry=0x7f3bc4660d70, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f3bd48058e5 in QEventLoop::exec (this=this@entry=0x7f3bc4660d70, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f3bd470488f in QThread::exec (this=this@entry=0x1cd37a0) at thread/qthread.cpp:542
#7  0x00007f3bd47e6d13 in QInotifyFileSystemWatcherEngine::run (this=0x1cd37a0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f3bd4706f2f in QThreadPrivate::start (arg=0x1cd37a0) at thread/qthread_unix.cpp:338
#9  0x00007f3bd24eaf6e in start_thread (arg=0x7f3bc4661700) at pthread_create.c:311
#10 0x00007f3bd34089cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f3bc31b6700 (LWP 14524)):
#0  0x00007f3bd33fa095 in __GI___lxstat (vers=<optimized out>, name=0x7f3bb626fad8 "/media/080EA61556937179/Program Files/Common Files/ASCOM/MiniSAC/UNWISE.EXE", buf=0x7f3bc31b57a0) at ../sysdeps/unix/sysv/linux/wordsize-64/lxstat.c:37
#1  0x00007f3bc4922e4d in ?? () from /usr/lib/kde4/filelightpart.so
#2  0x00007f3bc49231f8 in ?? () from /usr/lib/kde4/filelightpart.so
#3  0x00007f3bc49231f8 in ?? () from /usr/lib/kde4/filelightpart.so
#4  0x00007f3bc49231f8 in ?? () from /usr/lib/kde4/filelightpart.so
#5  0x00007f3bc49231f8 in ?? () from /usr/lib/kde4/filelightpart.so
#6  0x00007f3bc4923355 in ?? () from /usr/lib/kde4/filelightpart.so
#7  0x00007f3bd4706f2f in QThreadPrivate::start (arg=0x1fbc7d0) at thread/qthread_unix.cpp:338
#8  0x00007f3bd24eaf6e in start_thread (arg=0x7f3bc31b6700) at pthread_create.c:311
#9  0x00007f3bd34089cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f3bd5f4b7c0 (LWP 14513)):
[KCrash Handler]
#6  0x00007f3bd5a6b5c4 in KLocalePrivate::formatNumber (this=0x1c52920, numStr=..., round=<optimized out>, precision=-1) at ../../kdecore/localization/klocale_kde.cpp:1586
#7  0x00007f3bd5a661e4 in KLocale::formatNumber (this=<optimized out>, numStr=..., round=round@entry=false, precision=precision@entry=-1) at ../../kdecore/localization/klocale.cpp:334
#8  0x00007f3bd5a7eaa4 in KuitSemanticsPrivate::modifyTagText (this=this@entry=0x1ad9a30, text=..., tag=<optimized out>, avals=..., numctx=numctx@entry=0, fmt=fmt@entry=Kuit::Fmt::Plain) at ../../kdecore/localization/kuitsemantics.cpp:1431
#9  0x00007f3bd5a8a745 in KuitSemanticsPrivate::formatSubText (this=this@entry=0x1ad9a30, ptext=..., oel=..., fmt=fmt@entry=Kuit::Fmt::Plain, numctx=numctx@entry=0) at ../../kdecore/localization/kuitsemantics.cpp:1341
#10 0x00007f3bd5a8fe59 in KuitSemanticsPrivate::semanticToVisualText (this=this@entry=0x1ad9a30, text_=..., fmtExp_=fmtExp_@entry=Kuit::Fmt::None, fmtImp_=fmtImp_@entry=Kuit::Fmt::Plain) at ../../kdecore/localization/kuitsemantics.cpp:1197
#11 0x00007f3bd5a904d8 in KuitSemanticsPrivate::format (this=0x1ad9a30, text=..., ctxt=...) at ../../kdecore/localization/kuitsemantics.cpp:906
#12 0x00007f3bd5a9058c in KuitSemantics::format (this=<optimized out>, text=..., ctxt=...) at ../../kdecore/localization/kuitsemantics.cpp:1586
#13 0x00007f3bd5a784bc in KLocalizedStringPrivate::postFormat (this=this@entry=0x1fba5e0, text=..., lang=..., ctxt=...) at ../../kdecore/localization/klocalizedstring.cpp:483
#14 0x00007f3bd5a7cf5c in KLocalizedStringPrivate::toString (this=0x1fba5e0, locale=0x1c56430, catalogName=catalogName@entry=0x0) at ../../kdecore/localization/klocalizedstring.cpp:303
#15 0x00007f3bd5a7da92 in KLocalizedString::toString (this=0x7fff60338a80) at ../../kdecore/localization/klocalizedstring.cpp:194
#16 0x00007f3bc491e232 in ?? () from /usr/lib/kde4/filelightpart.so
#17 0x00007f3bc491e450 in ?? () from /usr/lib/kde4/filelightpart.so
#18 0x00007f3bd481aa58 in QMetaObject::activate (sender=0x1db07d8, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#19 0x00007f3bd481ebe1 in QObject::event (this=0x1db07d8, e=<optimized out>) at kernel/qobject.cpp:1156
#20 0x00007f3bd3ba3dfc in QApplicationPrivate::notify_helper (this=this@entry=0x1af4e40, receiver=receiver@entry=0x1db07d8, e=e@entry=0x7fff60338f50) at kernel/qapplication.cpp:4567
#21 0x00007f3bd3baa470 in QApplication::notify (this=this@entry=0x7fff60339270, receiver=receiver@entry=0x1db07d8, e=e@entry=0x7fff60338f50) at kernel/qapplication.cpp:4353
#22 0x00007f3bd5237a6a in KApplication::notify (this=0x7fff60339270, receiver=0x1db07d8, event=0x7fff60338f50) at ../../kdeui/kernel/kapplication.cpp:311
#23 0x00007f3bd48068bd in QCoreApplication::notifyInternal (this=0x7fff60339270, receiver=0x1db07d8, event=0x7fff60338f50) at kernel/qcoreapplication.cpp:946
#24 0x00007f3bd4836403 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#25 QTimerInfoList::activateTimers (this=0x1ae3ef0) at kernel/qeventdispatcher_unix.cpp:622
#26 0x00007f3bd48337d9 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#27 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:233
#28 0x00007f3bcf5643a6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f3bcf5646f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f3bcf56479c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f3bd4833a55 in QEventDispatcherGlib::processEvents (this=0x1aa1b30, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#32 0x00007f3bd3c459d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00007f3bd48055ef in QEventLoop::processEvents (this=this@entry=0x7fff603391d0, flags=...) at kernel/qeventloop.cpp:149
#34 0x00007f3bd48058e5 in QEventLoop::exec (this=this@entry=0x7fff603391d0, flags=...) at kernel/qeventloop.cpp:204
#35 0x00007f3bd480ae5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#36 0x0000000000408117 in ?? ()
#37 0x00007f3bd332fde5 in __libc_start_main (main=0x407bb0, argc=1, ubp_av=0x7fff60339388, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff60339378) at libc-start.c:260
#38 0x0000000000408201 in _start ()

Reported using DrKonqi