[Bug 521011] [NEW] Knotes crash on close

mmbossoni mmbossoni at gmail.com
Fri Feb 12 14:49:07 UTC 2010

Public bug reported:

Binary package hint: kdepim


Version:           3.9 (using KDE 4.4.0)
OS:                Linux
Installed from:    Ubuntu Packages

Application: knotes (3.9)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.1
Operating System: Linux 2.6.31-19-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
I simply close the KNotes and it crashes.

The crash can be reproduced every time.

 -- Backtrace:
Application: KNotes (knotes), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f74b639d7f0 (LWP 6876))]

Thread 2 (Thread 0x7f74a1dc3910 (LWP 6879)):
#0  0x00007f74b20af3c3 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f74ab9ee37c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f74ab9ee6c0 in g_main_context_iteration () from
#3  0x00007f74b27f24b6 in QEventDispatcherGlib::processEvents (this=0x17c4750,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f74b27c7862 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f74b27c7c3c in QEventLoop::exec (this=0x7f74a1dc2f60, flags=) at
#6  0x00007f74b26d1d29 in QThread::exec (this=<value optimized out>) at
#7  0x00007f74b27a8098 in QInotifyFileSystemWatcherEngine::run (this=0x151bd30)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f74b26d4745 in QThreadPrivate::start (arg=0x151bd30) at
#9  0x00007f74aefc9a04 in start_thread (arg=<value optimized out>) at
#10 0x00007f74b20bb80d in clone () at
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f74b639d7f0 (LWP 6876)):
[KCrash Handler]
#5  0x00007f74acb1de07 in ?? () from /usr/lib/libdbusmenu-qt.so.1
#6  0x00007f74acb19108 in DBusMenuExporter::removeAction(QAction*, int) () from
#7  0x00007f74acb18c39 in ?? () from /usr/lib/libdbusmenu-qt.so.1
#8  0x00007f74b27c8357 in
QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized
out>, receiver=0x13458c0, event=0x7fffd2109870) at
#9  0x00007f74b2c9bf7c in QApplicationPrivate::notify_helper (this=0x1240220,
receiver=0x13458c0, e=0x7fffd2109870) at kernel/qapplication.cpp:4294
#10 0x00007f74b2ca259b in QApplication::notify (this=0x7fffd2109b70,
receiver=0x13458c0, e=0x7fffd2109870) at kernel/qapplication.cpp:4181
#11 0x00007f74b40c7d16 in KApplication::notify (this=0x7fffd2109b70,
receiver=0x13458c0, event=0x7fffd2109870) at
#12 0x00007f74b27c8f3c in QCoreApplication::notifyInternal
(this=0x7fffd2109b70, receiver=0x13458c0, event=0x7fffd2109870) at
#13 0x00007f74b2ce7a21 in QCoreApplication::sendEvent (this=0x13458c0,
action=0x1334c60) at
#14 QWidget::removeAction (this=0x13458c0, action=0x1334c60) at
#15 0x00007f74b2c9622f in ~QAction (this=0x1334c60, __in_chrg=<value optimized
out>) at kernel/qaction.cpp:655
#16 0x00007f74b2cfdc99 in ~QWidgetAction (this=0x1334c60, __in_chrg=<value
optimized out>) at kernel/qwidgetaction.cpp:129
#17 0x00007f74b3ff2247 in ~KAction (this=0x1334c60, __in_chrg=<value optimized
out>) at ../../kdeui/actions/kaction.cpp:169
#18 0x00007f74b27d792c in QObjectPrivate::deleteChildren (this=0x13326c0) at
#19 0x00007f74b27de9f4 in ~QObject (this=<value optimized out>,
__in_chrg=<value optimized out>) at kernel/qobject.cpp:975
#20 0x00007f74b3fed4dc in ~KActionCollection (this=0x13308c0, __in_chrg=<value
optimized out>) at ../../kdeui/actions/kactioncollection.cpp:124
#21 0x00007f74b41e5d2a in ~KXMLGUIClient (this=0x13041f8, __in_chrg=<value
optimized out>) at ../../kdeui/xmlgui/kxmlguiclient.cpp:103
#22 0x000000000041c75e in ~KNotesApp (this=0x1304140, __in_chrg=<value
optimized out>, __vtt_parm=<value optimized out>) at
#23 0x000000000041b4ba in ~Application (this=0x7fffd2109b70, __in_chrg=<value
optimized out>) at ../../knotes/application.cpp:35
#24 0x000000000041b2fe in main (argc=<value optimized out>, argv=<value
optimized out>) at ../../knotes/main.cpp:69

** Affects: kdepim (Ubuntu)
     Importance: Undecided
         Status: New

 Knotes crash on close
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