Application: kcachegrind (0.6kde)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-12-generic-pae i686
Distribution: Ubuntu 11.04

-- Information about the crash:
I tried to open an output file from R CMD Rprof (attached). Kcachegrind crashes when quitting.

1. Open the file
2. Close the application
3. Crash

The crash can be reproduced every time.

-- Backtrace:
Application: KCachegrind (kcachegrind), signal: Floating point exception
[Current thread is 1 (Thread 0xb4f99710 (LWP 2941))]

Thread 2 (Thread 0xb27a8b70 (LWP 2945)):
#0  0xb5373d41 in clock_gettime (clock_id=1, tp=0xb27a8000) at ../sysdeps/unix/clock_gettime.c:116
#1  0xb5fdddd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb60aa4f2 in updateCurrentTime (this=0xb1e00d2c, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0xb1e00d2c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb60a8d32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb27a80dc) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb60a8dcd in timerSourcePrepare (source=0xb1e00cf8, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb5558fd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb5559e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb555a524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb60a9577 in QEventDispatcherGlib::processEvents (this=0x9c02ec8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb607b289 in QEventLoop::processEvents (this=0xb27a8290, flags=...) at kernel/qeventloop.cpp:149
#12 0xb607b522 in QEventLoop::exec (this=0xb27a8290, flags=...) at kernel/qeventloop.cpp:201
#13 0xb5f852a0 in QThread::exec (this=0x9ea28c0) at thread/qthread.cpp:492
#14 0xb605cfdb in QInotifyFileSystemWatcherEngine::run (this=0x9ea28c0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb5f87da2 in QThreadPrivate::start (arg=0x9ea28c0) at thread/qthread_unix.cpp:320
#16 0xb5731e99 in start_thread (arg=0xb27a8b70) at pthread_create.c:304
#17 0xb5d6873e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb4f99710 (LWP 2941)):
[KCrash Handler]
#7  0x080d32fe in TabView::saveLayout (this=0x9d58a18, prefix=..., postfix=...) at ../../../kcachegrind/libviews/tabview.cpp:898
#8  0x080b4be4 in MultiView::saveLayout (this=0x9c0eff0, prefix=..., postfix=...) at ../../../kcachegrind/libviews/multiview.cpp:219
#9  0x08063945 in TopLevel::saveCurrentState (this=0x9bc2750, postfix=...) at ../../../kcachegrind/kcachegrind/toplevel.cpp:209
#10 0x0806cd55 in TopLevel::queryExit (this=0x9bc2750) at ../../../kcachegrind/kcachegrind/toplevel.cpp:1884
#11 0xb71e0b77 in KMainWindow::closeEvent (this=0x9bc2750, e=0xbfbfe488) at ../../kdeui/widgets/kmainwindow.cpp:604
#12 0xb66282a0 in QWidget::event (this=0x9bc2750, event=0xbfbfe488) at kernel/qwidget.cpp:8417
#13 0xb6a39527 in QMainWindow::event (this=0x9bc2750, event=0xbfbfe488) at widgets/qmainwindow.cpp:1480
#14 0xb71df1ec in KMainWindow::event (this=0x9bc2750, ev=0xbfbfe488) at ../../kdeui/widgets/kmainwindow.cpp:1100
#15 0xb721fa8f in KXmlGuiWindow::event (this=0x9bc2750, ev=0xbfbfe488) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#16 0xb65cfd24 in QApplicationPrivate::notify_helper (this=0x9ab04f0, receiver=0x9bc2750, e=0xbfbfe488) at kernel/qapplication.cpp:4462
#17 0xb65d497b in QApplication::notify (this=0xbfbfec18, receiver=0x9bc2750, e=0xbfbfe488) at kernel/qapplication.cpp:4427
#18 0xb710432a in KApplication::notify (this=0xbfbfec18, receiver=0x9bc2750, event=0xbfbfe488) at ../../kdeui/kernel/kapplication.cpp:311
#19 0xb607c0bb in QCoreApplication::notifyInternal (this=0xbfbfec18, receiver=0x9bc2750, event=0xbfbfe488) at kernel/qcoreapplication.cpp:731
#20 0xb6622c3c in sendEvent (this=0x9bc5198, mode=QWidgetPrivate::CloseWithSpontaneousEvent) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QWidgetPrivate::close_helper (this=0x9bc5198, mode=QWidgetPrivate::CloseWithSpontaneousEvent) at kernel/qwidget.cpp:7825
#22 0xb665c7eb in translateCloseEvent (this=0xbfbfec18, w=0x9bc2750, event=0xbfbfe8ac, passive_only=false) at kernel/qapplication_x11.cpp:5661
#23 QApplication::x11ClientMessage (this=0xbfbfec18, w=0x9bc2750, event=0xbfbfe8ac, passive_only=false) at kernel/qapplication_x11.cpp:3139
#24 0xb665a060 in QApplication::x11ProcessEvent (this=0xbfbfec18, event=0xbfbfe8ac) at kernel/qapplication_x11.cpp:3819
#25 0xb66865f4 in x11EventSourceDispatch (s=0x9ab3ae8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#26 0xb5559aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#27 0xb555a270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#28 0xb555a524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#29 0xb60a953c in QEventDispatcherGlib::processEvents (this=0x9aae6b0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#30 0xb66861e5 in QGuiEventDispatcherGlib::processEvents (this=0x9aae6b0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0xb607b289 in QEventLoop::processEvents (this=0xbfbfeb74, flags=...) at kernel/qeventloop.cpp:149
#32 0xb607b522 in QEventLoop::exec (this=0xbfbfeb74, flags=...) at kernel/qeventloop.cpp:201
#33 0xb607fecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#34 0xb65cd8e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#35 0x08060fca in main (argc=) at ../../../kcachegrind/kcachegrind/main.cpp:91

Reported using DrKonqi