[Bug 193514] Crash when activating plugin [[Kontact::Plugin::identifier], Kontact::MainWindow::activatePluginModule, Kontact::MainWindow::setActivePluginModule, KontactApp::newInstance]

Sat Mar 10 09:53:19 GMT 2012

https://bugs.kde.org/show_bug.cgi?id=193514

Markus S. <kamikazow at web.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---

--- Comment #197 from Markus S. <kamikazow at web.de> ---
Not fixed. Here the backtrace of 4.8.1:

Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0xb2689710 (LWP 2381))]

Thread 4 (Thread 0xb1479b70 (LWP 2382)):
#0  0xb3d04782 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb61503ac in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#2  0xb5904189 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0xb59041cf in ?? () from /usr/lib/libQtWebKit.so.4
#4  0xb3d00a7d in start_thread () from /lib/libpthread.so.0
#5  0xb614289e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xb0b51b70 (LWP 2383)):
#0  0xb3d03a74 in __pthread_mutex_unlock_usercnt () from /lib/libpthread.so.0
#1  0xb6150604 in pthread_mutex_unlock () from /lib/libc.so.6
#2  0xb3c1943f in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#3  0xb3c1a207 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb3c1a7fa in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb647c5a7 in QEventDispatcherGlib::processEvents (this=0xb0200468,
flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb644840d in QEventLoop::processEvents (this=0xb0b512d0, flags=...) at
kernel/qeventloop.cpp:149
#7  0xb64486a9 in QEventLoop::exec (this=0xb0b512d0, flags=...) at
kernel/qeventloop.cpp:204
#8  0xb6332d0c in QThread::exec (this=0x8163268) at thread/qthread.cpp:501
#9  0xb6332dfb in QThread::run (this=0x8163268) at thread/qthread.cpp:568
#10 0xb63361f0 in QThreadPrivate::start (arg=0x8163268) at
thread/qthread_unix.cpp:298
#11 0xb3d00a7d in start_thread () from /lib/libpthread.so.0
#12 0xb614289e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xaea61b70 (LWP 3672)):
#0  0xb3d02ae6 in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0xb61505c4 in pthread_mutex_lock () from /lib/libc.so.6
#2  0xb3c18cd7 in g_main_context_release () from /usr/lib/libglib-2.0.so.0
#3  0xb3c1a4d6 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb3c1a7fa in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb647c5a7 in QEventDispatcherGlib::processEvents (this=0xae100468,
flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb644840d in QEventLoop::processEvents (this=0xaea612a0, flags=...) at
kernel/qeventloop.cpp:149
#7  0xb64486a9 in QEventLoop::exec (this=0xaea612a0, flags=...) at
kernel/qeventloop.cpp:204
#8  0xb6332d0c in QThread::exec (this=0x9c5b6e8) at thread/qthread.cpp:501
#9  0xb642597d in QInotifyFileSystemWatcherEngine::run (this=0x9c5b6e8) at
io/qfilesystemwatcher_inotify.cpp:248
#10 0xb63361f0 in QThreadPrivate::start (arg=0x9c5b6e8) at
thread/qthread_unix.cpp:298
#11 0xb3d00a7d in start_thread () from /lib/libpthread.so.0
#12 0xb614289e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb2689710 (LWP 2381)):
[KCrash Handler]
#6  QString (other=) at /usr/include/QtCore/qstring.h:725
#7  KontactInterface::Plugin::identifier (this=0x7468002f) at
/usr/src/debug/kdepimlibs-4.8.1/kontactinterface/plugin.cpp:101
#8  0xb77fa050 in activateInitialPluginModule (this=0x81970e8) at
/usr/src/debug/kdepim-4.8.1/kontact/src/mainwindow.cpp:320
#9  Kontact::MainWindow::activateInitialPluginModule (this=0x81970e8) at
/usr/src/debug/kdepim-4.8.1/kontact/src/mainwindow.cpp:315
#10 0xb77fa145 in Kontact::MainWindow::setInitialActivePluginModule
(this=0x81970e8, module=...) at
/usr/src/debug/kdepim-4.8.1/kontact/src/mainwindow.cpp:297
#11 0x0804ba78 in KontactApp::newInstance (this=0xbfa41034) at
/usr/src/debug/kdepim-4.8.1/kontact/src/main.cpp:147
#12 0xb756aa07 in KUniqueApplicationAdaptor::newInstance (this=0x81640d0,
asn_id=..., args=...) at
/usr/src/debug/kdelibs-4.8.1/kdeui/kernel/kuniqueapplication.cpp:442
#13 0xb756aab8 in qt_static_metacall (_a=0xbfa4060c, _id=0, _o=0x81640d0,
_c=<optimized out>) at
/usr/src/debug/kdelibs-4.8.1/build/kdeui/kuniqueapplication_p.moc:58
#14 KUniqueApplicationAdaptor::qt_static_metacall (_o=0x81640d0,
_c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfa4060c) at
/usr/src/debug/kdelibs-4.8.1/build/kdeui/kuniqueapplication_p.moc:52
#15 0xb756ac2c in KUniqueApplicationAdaptor::qt_metacall (this=0x81640d0,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfa4060c) at
/usr/src/debug/kdelibs-4.8.1/build/kdeui/kuniqueapplication_p.moc:102
#16 0xb449f610 in QDBusConnectionPrivate::deliverCall (this=0x806c248,
object=0x81640d0, msg=..., metaTypes=..., slotIdx=-1079770252) at
qdbusintegrator.cpp:947
#17 0xb44a08e0 in QDBusConnectionPrivate::activateCall (this=0x806c248,
object=0x81640d0, flags=337, msg=...) at qdbusintegrator.cpp:857
#18 0xb44a10ab in QDBusConnectionPrivate::activateObject (this=0x806c248,
node=..., msg=..., pathStartPos=-1079769248) at qdbusintegrator.cpp:1443
#19 0xb44a1458 in QDBusActivateObjectEvent::placeMetaCall (this=0x8510808) at
qdbusintegrator.cpp:1537
#20 0xb646478b in QObject::event (this=0xbfa41034, e=0x8510808) at
kernel/qobject.cpp:1204
#21 0xb6449eaa in QCoreApplication::event (this=0xbfa41034, e=0x8510808) at
kernel/qcoreapplication.cpp:1688
#22 0xb69d39bd in QApplication::event (this=0xbfa41034, e=0x8510808) at
kernel/qapplication.cpp:2532
#23 0xb69cf2f4 in notify_helper (e=0x8510808, receiver=0xbfa41034,
this=0x8075058) at kernel/qapplication.cpp:4550
#24 QApplicationPrivate::notify_helper (this=0x8075058, receiver=0xbfa41034,
e=0x8510808) at kernel/qapplication.cpp:4522
#25 0xb69d4703 in QApplication::notify (this=0x8510808, receiver=0xbfa41034,
e=0x8510808) at kernel/qapplication.cpp:4279
#26 0xb7564881 in KApplication::notify (this=0xbfa41034, receiver=0xbfa41034,
event=0x8510808) at
/usr/src/debug/kdelibs-4.8.1/kdeui/kernel/kapplication.cpp:311
#27 0xb644989e in QCoreApplication::notifyInternal (this=0xbfa41034,
receiver=0xbfa41034, event=0x8510808) at kernel/qcoreapplication.cpp:876
#28 0xb644d518 in sendEvent (event=<optimized out>, receiver=<optimized out>)
at kernel/qcoreapplication.h:231
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x8053258) at kernel/qcoreapplication.cpp:1500
#30 0xb644d84c in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1393
#31 0xb647c154 in sendPostedEvents () at kernel/qcoreapplication.h:236
#32 postEventSourceDispatch (s=0x8074ee8) at
kernel/qeventdispatcher_glib.cpp:279
#33 0xb3c19e2f in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#34 0xb3c1a560 in ?? () from /usr/lib/libglib-2.0.so.0
#35 0xb3c1a7fa in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#36 0xb647c547 in QEventDispatcherGlib::processEvents (this=0x8052e88,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#37 0xb6a8310a in QGuiEventDispatcherGlib::processEvents (this=0x8052e88,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0xb644840d in QEventLoop::processEvents (this=0xbfa40f94, flags=...) at
kernel/qeventloop.cpp:149
#39 0xb64486a9 in QEventLoop::exec (this=0xbfa40f94, flags=...) at
kernel/qeventloop.cpp:204
#40 0xb644d8fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#41 0xb69cd164 in QApplication::exec () at kernel/qapplication.cpp:3811
#42 0x0804af91 in main (argc=) at
/usr/src/debug/kdepim-4.8.1/kontact/src/main.cpp:218

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