[Bug 807502] [NEW] widget crashes when opening thunderbird in findActionItemForAction()

Fri Jul 8 12:37:23 UTC 2011

Public bug reported:

#6  findActionItemForAction (this=0x7fec60f053c0, event=<value optimized out>) at /build/buildd/plasma-widget-message-indicator-0.5.7/src/listenermodel.cpp:189
#7  removeAction (this=0x7fec60f053c0, event=<value optimized out>) at /build/buildd/plasma-widget-message-indicator-0.5.7/src/listenermodel.cpp:177
#8  ServerItem::eventFilter (this=0x7fec60f053c0, event=<value optimized out>) at /build/buildd/plasma-widget-message-indicator-0.5.7/src/listenermodel.cpp:150
#9  0x00007fec7c0f1bf8 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x7fec60bda4d0, event=0x7fff80d313b0) at kernel/qcoreapplication.cpp:846
#10 0x00007fec7b4a711f in notify_helper (this=0xc83650, receiver=0x7fec60bda4d0, e=0x7fff80d313b0) at kernel/qapplication.cpp:4463
#11 QApplicationPrivate::notify_helper (this=0xc83650, receiver=0x7fec60bda4d0, e=0x7fff80d313b0) at kernel/qapplication.cpp:4439
#12 0x00007fec7b4abfc1 in QApplication::notify (this=0xc7d750, receiver=0x7fec60bda4d0, e=0x7fff80d313b0) at kernel/qapplication.cpp:4346
#13 0x00007fec7cd9c8f6 in KApplication::notify (this=0xc7d750, receiver=0x7fec60bda4d0, event=0x7fff80d313b0) at ../../kdeui/kernel/kapplication.cpp:311
#14 0x00007fec7c0f1a6c in QCoreApplication::notifyInternal (this=0xc7d750, receiver=0x7fec60bda4d0, event=0x7fff80d313b0) at kernel/qcoreapplication.cpp:731
#15 0x00007fec7b4f0141 in sendEvent (this=0x7fec60bda4d0, action=0x7fec621f39f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#16 QWidget::removeAction (this=0x7fec60bda4d0, action=0x7fec621f39f0) at kernel/qwidget.cpp:3239
#17 0x00007fec7b8df0e0 in QMenu::clear (this=0x7fec60bda4d0) at widgets/qmenu.cpp:1717
#18 0x00007fec74c7aaf8 in DBusMenuImporter::GetLayoutCallback(int, QDBusPendingCallWatcher*) () from /usr/lib/libdbusmenu-qt.so.2
#19 0x00007fec74c77a88 in DBusMenuImporter::dispatch(QDBusPendingCallWatcher*) () from /usr/lib/libdbusmenu-qt.so.2
#20 0x00007fec74c8030c in DBusMenuImporter::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libdbusmenu-qt.so.2
#21 0x00007fec7c1046ea in QMetaObject::activate (sender=0x7fec60dda1b0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff80d31bd0) at kernel/qobject.cpp:3278
#22 0x00007fec7c480f9f in QDBusPendingCallWatcher::finished (this=<value optimized out>, _t1=0x7fec60dda1b0) at .moc/release-shared/moc_qdbuspendingcall.cpp:92
#23 0x00007fec7c481029 in _q_finished (this=0x7fec60dda1b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fec60f845c0) at qdbuspendingcall.cpp:482
#24 QDBusPendingCallWatcher::qt_metacall (this=0x7fec60dda1b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fec60f845c0) at .moc/release-shared/moc_qdbuspendingcall.cpp:80
#25 0x00007fec7c10828e in QObject::event (this=0x7fec60dda1b0, e=<value optimized out>) at kernel/qobject.cpp:1217
#26 0x00007fec7b4a7154 in notify_helper (this=0xc83650, receiver=0x7fec60dda1b0, e=0x7fec60fca130) at kernel/qapplication.cpp:4467
#27 QApplicationPrivate::notify_helper (this=0xc83650, receiver=0x7fec60dda1b0, e=0x7fec60fca130) at kernel/qapplication.cpp:4439
#28 0x00007fec7b4abfc1 in QApplication::notify (this=0xc7d750, receiver=0x7fec60dda1b0, e=0x7fec60fca130) at kernel/qapplication.cpp:4346
#29 0x00007fec7cd9c8f6 in KApplication::notify (this=0xc7d750, receiver=0x7fec60dda1b0, event=0x7fec60fca130) at ../../kdeui/kernel/kapplication.cpp:311
#30 0x00007fec7c0f1a6c in QCoreApplication::notifyInternal (this=0xc7d750, receiver=0x7fec60dda1b0, event=0x7fec60fca130) at kernel/qcoreapplication.cpp:731
#31 0x00007fec7c0f4dff in sendEvent (receiver=0x0, event_type=0, data=0xbdd430) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xbdd430) at kernel/qcoreapplication.cpp:1372
#33 0x00007fec7c11c2e3 in sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#34 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#35 0x00007fec738fa85d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007fec738fb058 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007fec738fb229 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007fec7c11c746 in QEventDispatcherGlib::processEvents (this=0xbdef40, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#39 0x00007fec7b54e72e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x00007fec7c0f0c62 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#41 0x00007fec7c0f0e67 in QEventLoop::exec (this=0x7fff80d32390, flags=...) at kernel/qeventloop.cpp:201
#42 0x00007fec7c0f507b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#43 0x00007fec7f231093 in kdemain (argc=1, argv=0x7fff80d32778) at ../../../../plasma/desktop/shell/main.cpp:120
#44 0x00007fec7ee68e1f in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fff80d32778, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff80d32768) at libc-start.c:226
#45 0x0000000000400671 in _start ()

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: plasma-widget-message-indicator 0.5.7-0ubuntu2
ProcVersionSignature: Ubuntu 3.0-3.4-generic 3.0.0-rc5
Uname: Linux 3.0-3-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Fri Jul  8 14:35:27 2011
InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427)
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, user)
 LANG=en_US.UTF-8
 LANGUAGE=en_US.UTF-8
SourcePackage: plasma-widget-message-indicator
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: plasma-widget-message-indicator (Ubuntu)
     Importance: Undecided
         Status: New

** Tags: amd64 apport-bug oneiric

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https://bugs.launchpad.net/bugs/807502

Title:
  widget crashes when opening thunderbird in findActionItemForAction()

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