Application: calligraflow (2.4.0)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-29-generic-pae i686
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
Closing program after first test.

May have tried closing it twice, and therefor crashed?

-- Backtrace:
Application: Flow (calligraflow), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb772d740 (LWP 1322))]

Thread 4 (Thread 0xb62edb40 (LWP 1325)):
#0  0x006e7416 in __kernel_vsyscall ()
#1  0x00bf2380 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x01e5ea7b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x01e510ae in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x01e5156b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x02b86134 in ?? () from /usr/lib/i386-linux-gnu/gio/modules/libdconfsettings.so
#6  0x01e746b3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x02b93d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x00c00ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xb58ffb40 (LWP 1326)):
#0  0x006e7416 in __kernel_vsyscall ()
#1  0x00bf2380 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x01e5ea7b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x01e510ae in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x01e5156b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x02afa1ba in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x01e746b3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x02b93d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x00c00ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xb4effb40 (LWP 1362)):
#0  0x061f8dcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x004a8315 in do_gettime (frac=0xb4efefb0, sec=0xb4efefa8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x00592226 in QTimerInfoList::updateCurrentTime (this=0xb4f03734) at kernel/qeventdispatcher_unix.cpp:343
#4  0x0059257a in QTimerInfoList::timerWait (this=0xb4f03734, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0x00590e23 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb4eff0bc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00590ebd in timerSourcePrepare (source=0xb4f03700, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x01e50872 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x01e50faf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x01e51201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x005918e7 in QEventDispatcherGlib::processEvents (this=0xb4f00c68, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0x0055d50d in QEventLoop::processEvents (this=0xb4eff240, flags=...) at kernel/qeventloop.cpp:149
#12 0x0055d7a9 in QEventLoop::exec (this=0xb4eff240, flags=...) at kernel/qeventloop.cpp:204
#13 0x0044694c in QThread::exec (this=0x9eb65a0) at thread/qthread.cpp:501
#14 0x0053ab5d in QInotifyFileSystemWatcherEngine::run (this=0x9eb65a0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x00449de0 in QThreadPrivate::start (arg=0x9eb65a0) at thread/qthread_unix.cpp:298
#16 0x02b93d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x00c00ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb772d740 (LWP 1322)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0x00578fad in QObject::~QObject (this=0x9cb1850, __in_chrg=<optimized out>) at kernel/qobject.cpp:854
#9  0x00579782 in QObject::~QObject (this=0x9cb1850, __in_chrg=<optimized out>) at kernel/qobject.cpp:940
#10 0x065ac5d4 in QDBusConnectionPrivate::deleteYourself (this=0x9cb1850) at qdbusintegrator.cpp:1033
#11 0x065a3aee in QDBusConnection::~QDBusConnection (this=0x9cb81dc, __in_chrg=<optimized out>) at qdbusconnection.cpp:304
#12 0x065c7f2d in ~QDBusAbstractInterfacePrivate (this=0x9cb8190, __in_chrg=<optimized out>) at qdbusabstractinterface_p.h:88
#13 QDBusAbstractInterfacePrivate::~QDBusAbstractInterfacePrivate (this=0x9cb8190, __in_chrg=<optimized out>) at qdbusabstractinterface_p.h:88
#14 0x005794bb in cleanup (pointer=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62
#15 ~QScopedPointer (this=0x9ca3484, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:100
#16 QObject::~QObject (this=0x9ca3480, __in_chrg=<optimized out>) at kernel/qobject.cpp:817
#17 0x065c2be6 in ~QDBusAbstractInterfaceBase (this=0x9ca3480, __in_chrg=<optimized out>) at qdbusabstractinterface.h:67
#18 QDBusAbstractInterface::~QDBusAbstractInterface (this=0x9ca3480, __in_chrg=<optimized out>) at qdbusabstractinterface.cpp:329
#19 0x065a83d6 in QDBusConnectionInterface::~QDBusConnectionInterface (this=0x9ca3480, __in_chrg=<optimized out>) at qdbusconnectioninterface.cpp:177
#20 0x065a8402 in QDBusConnectionInterface::~QDBusConnectionInterface (this=0x9ca3480, __in_chrg=<optimized out>) at qdbusconnectioninterface.cpp:179
#21 0x00573d11 in QObjectPrivate::deleteChildren (this=0x9cb18d0) at kernel/qobject.cpp:1908
#22 0x00579481 in QObject::~QObject (this=0x9cb1850, __in_chrg=<optimized out>) at kernel/qobject.cpp:927
#23 0x065b2eb9 in QDBusConnectionPrivate::~QDBusConnectionPrivate (this=0x9cb1850, __in_chrg=<optimized out>) at qdbusintegrator.cpp:1003
#24 0x065b31c2 in QDBusConnectionPrivate::~QDBusConnectionPrivate (this=0x9cb1850, __in_chrg=<optimized out>) at qdbusintegrator.cpp:1021
#25 0x065ac5d4 in QDBusConnectionPrivate::deleteYourself (this=0x9cb1850) at qdbusintegrator.cpp:1033
#26 0x065a3aee in QDBusConnection::~QDBusConnection (this=0x9c98b98, __in_chrg=<optimized out>) at qdbusconnection.cpp:304
#27 0x065a7a67 in ~QDBusDefaultConnection (this=<optimized out>, __in_chrg=<optimized out>) at qdbusconnection.cpp:1120
#28 QGlobalStaticDeleter<QDBusDefaultConnection>::~QGlobalStaticDeleter (this=0x6613648, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qglobal.h:1923
#29 0x00b48f61 in ?? () from /lib/i386-linux-gnu/libc.so.6
#30 0x00b48fed in exit () from /lib/i386-linux-gnu/libc.so.6
#31 0x00b2f4db in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
#32 0x08048531 in _start ()

Reported using DrKonqi