Bug 265079

Application: choqok (1.0)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
I just started choqok after a long period when I didn't use it. I tried it two times, each time it crashed upon loading the messages from twitter and identi.ca. 

I did not try yet to restart the system and start choqok again.

PS: I'm a developer, in case it helps you.

The crash can be reproduced every time.

-- Backtrace:
Application: Choqok (choqok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7779710 (LWP 3223))]

Thread 2 (Thread 0xb1e4cb70 (LWP 3483)):
#0  0x004f57d4 in __pthread_mutex_unlock_usercnt () from /lib/libpthread.so.0
#1  0x08ea14f9 in ?? () from /lib/libglib-2.0.so.0
#2  0x08ea1848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x0684359f in QEventDispatcherGlib::processEvents (this=0xce94e60, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#4  0x06813609 in QEventLoop::processEvents (this=0xb1e4c290, flags=) at kernel/qeventloop.cpp:149
#5  0x06813a8a in QEventLoop::exec (this=0xb1e4c290, flags=...) at kernel/qeventloop.cpp:201
#6  0x0670fb7e in QThread::exec (this=0xb1cce30) at thread/qthread.cpp:490
#7  0x067f235b in QInotifyFileSystemWatcherEngine::run (this=0xb1cce30) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x06712df9 in QThreadPrivate::start (arg=0xb1cce30) at thread/qthread_unix.cpp:266
#9  0x004f1cc9 in start_thread () from /lib/libpthread.so.0
#10 0x0566569e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb7779710 (LWP 3223)):
[KCrash Handler]
#7  0x0207e24a in KJob::error (this=0xbf818bc4) at ../../kdecore/jobs/kjob.cpp:215
#8  0x059fd5dd in ?? () from /usr/lib/kde4/choqok_videopreview.so
#9  0x059f9c8f in ?? () from /usr/lib/kde4/choqok_videopreview.so
#10 0x0681a8ca in QMetaObject::metacall (object=0x9910708, cl=QMetaObject::WriteProperty, idx=221711016, argv=0xbf818bb4) at kernel/qmetaobject.cpp:237
#11 0x0682d6ad in QMetaObject::activate (sender=0xb5c9c64, m=0xef3aa4, local_signal_index=0, argv=0x50034) at kernel/qobject.cpp:3280
#12 0x00ec03cf in Choqok::ShortenManager::newUnshortenedUrl(Choqok::UI::PostWidget*, KUrl const&, KUrl const&) () from /usr/lib/libchoqok.so.1
#13 0x00ec0412 in Choqok::ShortenManager::emitNewUnshortenedUrl(Choqok::UI::PostWidget*, KUrl const&, KUrl const&) () from /usr/lib/libchoqok.so.1
#14 0x01f1ccdb in ?? () from /usr/lib/kde4/choqok_untiny.so
#15 0x01f19d9f in ?? () from /usr/lib/kde4/choqok_untiny.so
#16 0x0681a8ca in QMetaObject::metacall (object=0xcbc78a0, cl=QMetaObject::WriteProperty, idx=-1082028560, argv=0xbf818df8) at kernel/qmetaobject.cpp:237
#17 0x0682d6ad in QMetaObject::activate (sender=0xb360ad8, m=0x21f1b48, local_signal_index=3, argv=0x50034) at kernel/qobject.cpp:3280
#18 0x0207e8a3 in KJob::result (this=0xb360ad8, _t1=0xb360ad8) at ./kjob.moc:194
#19 0x0207ec08 in KJob::emitResult (this=0xb360ad8) at ../../kdecore/jobs/kjob.cpp:312
#20 0x001cd480 in KIO::SimpleJob::slotFinished (this=0xb360ad8) at ../../kio/kio/job.cpp:522
#21 0x001cd960 in KIO::TransferJob::slotFinished (this=0xb360ad8) at ../../kio/kio/job.cpp:1111
#22 0x001cb453 in KIO::TransferJob::qt_metacall (this=0xb360ad8, _c=QMetaObject::InvokeMetaMethod, _id=47, _a=0xbf81926c) at ./jobclasses.moc:367
#23 0x001cb75a in KIO::StoredTransferJob::qt_metacall (this=0xb360ad8, _c=QMetaObject::InvokeMetaMethod, _id=47, _a=0xbf81926c) at ./jobclasses.moc:477
#24 0x0681a8ca in QMetaObject::metacall (object=0xb360ad8, cl=QMetaObject::WriteProperty, idx=47, argv=0xbf81926c) at kernel/qmetaobject.cpp:237
#25 0x0682d6ad in QMetaObject::activate (sender=0x90b13f8, m=0x37c944, local_signal_index=4, argv=0x50034) at kernel/qobject.cpp:3280
#26 0x00285fc7 in KIO::SlaveInterface::finished (this=0x90b13f8) at ./slaveinterface.moc:171
#27 0x00289768 in KIO::SlaveInterface::dispatch (this=0x90b13f8, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#28 0x00286483 in KIO::SlaveInterface::dispatch (this=0x90b13f8) at ../../kio/kio/slaveinterface.cpp:91
#29 0x00278fe8 in KIO::Slave::gotInput (this=0x90b13f8) at ../../kio/kio/slave.cpp:344
#30 0x002791f3 in KIO::Slave::qt_metacall (this=0x90b13f8, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbf81958c) at ./slave.moc:82
#31 0x0681a8ca in QMetaObject::metacall (object=0x90b13f8, cl=QMetaObject::WriteProperty, idx=30, argv=0xbf81958c) at kernel/qmetaobject.cpp:237
#32 0x0682d6ad in QMetaObject::activate (sender=0xcbc8268, m=0x379500, local_signal_index=0, argv=0x50034) at kernel/qobject.cpp:3280
#33 0x00192e17 in KIO::Connection::readyRead (this=0xcbc8268) at ./connection.moc:92
#34 0x0019517e in KIO::ConnectionPrivate::dequeue (this=0x924c838) at ../../kio/kio/connection.cpp:82
#35 0x001952ae in KIO::Connection::qt_metacall (this=0xcbc8268, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xa85f018) at ./connection.moc:79
#36 0x0681a8ca in QMetaObject::metacall (object=0xcbc8268, cl=QMetaObject::WriteProperty, idx=5, argv=0xa85f018) at kernel/qmetaobject.cpp:237
#37 0x06825df6 in QMetaCallEvent::placeMetaCall (this=0xc94c9b0, object=0xcbc8268) at kernel/qobject.cpp:534
#38 0x068276a2 in QObject::event (this=0xcbc8268, e=0x1) at kernel/qobject.cpp:1219
#39 0x01021fdc in QApplicationPrivate::notify_helper (this=0x90564f0, receiver=0xcbc8268, e=0xc94c9b0) at kernel/qapplication.cpp:4396
#40 0x0102804e in QApplication::notify (this=0xbf81aacc, receiver=0xcbc8268, e=0xc94c9b0) at kernel/qapplication.cpp:3798
#41 0x008e768a in KApplication::notify (this=0xbf81aacc, receiver=0xcbc8268, event=0xc94c9b0) at ../../kdeui/kernel/kapplication.cpp:310
#42 0x06814b3b in QCoreApplication::notifyInternal (this=0xbf81aacc, receiver=0xcbc8268, event=0xc94c9b0) at kernel/qcoreapplication.cpp:732
#43 0x06817d8b in sendEvent (receiver=0x0, event_type=0, data=0x902be98) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#44 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x902be98) at kernel/qcoreapplication.cpp:1373
#45 0x06817f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#46 0x06843a74 in sendPostedEvents (s=0x9058190) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#47 postEventSourceDispatch (s=0x9058190) at kernel/qeventdispatcher_glib.cpp:277
#48 0x08e9d855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#49 0x08ea1668 in ?? () from /lib/libglib-2.0.so.0
#50 0x08ea1848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#51 0x06843565 in QEventDispatcherGlib::processEvents (this=0x902bb58, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#52 0x010e3be5 in QGuiEventDispatcherGlib::processEvents (this=0x902bb58, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#53 0x06813609 in QEventLoop::processEvents (this=0xbf819ee8, flags=) at kernel/qeventloop.cpp:149
#54 0x06813a8a in QEventLoop::exec (this=0xbf819ee8, flags=...) at kernel/qeventloop.cpp:201
#55 0x059fc548 in ?? () from /usr/lib/kde4/choqok_videopreview.so
#56 0x059fda10 in ?? () from /usr/lib/kde4/choqok_videopreview.so
#57 0x059fe879 in ?? () from /usr/lib/kde4/choqok_videopreview.so
#58 0x059f9cde in ?? () from /usr/lib/kde4/choqok_videopreview.so
#59 0x0681a8ca in QMetaObject::metacall (object=0x9910708, cl=QMetaObject::WriteProperty, idx=190579376, argv=0xbf81a0c0) at kernel/qmetaobject.cpp:237
#60 0x0682d6ad in QMetaObject::activate (sender=0xadd4580, m=0x6946188, local_signal_index=0, argv=0x50034) at kernel/qobject.cpp:3280
#61 0x06832a47 in QSingleShotTimer::timeout (this=0xadd4580) at .moc/release-shared/qtimer.moc:82
#62 0x06832b5c in QSingleShotTimer::timerEvent (this=0xadd4580) at kernel/qtimer.cpp:308
#63 0x06827504 in QObject::event (this=0xadd4580, e=0x1) at kernel/qobject.cpp:1183
#64 0x01021fdc in QApplicationPrivate::notify_helper (this=0x90564f0, receiver=0xadd4580, e=0xbf81a760) at kernel/qapplication.cpp:4396
#65 0x0102804e in QApplication::notify (this=0xbf81aacc, receiver=0xadd4580, e=0xbf81a760) at kernel/qapplication.cpp:3798
#66 0x008e768a in KApplication::notify (this=0xbf81aacc, receiver=0xadd4580, event=0xbf81a760) at ../../kdeui/kernel/kapplication.cpp:310
#67 0x06814b3b in QCoreApplication::notifyInternal (this=0xbf81aacc, receiver=0xadd4580, event=0xbf81a760) at kernel/qcoreapplication.cpp:732
#68 0x06846ad6 in sendEvent (this=0x905938c) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#69 QTimerInfoList::activateTimers (this=0x905938c) at kernel/qeventdispatcher_unix.cpp:602
#70 0x06843874 in timerSourceDispatch (source=0x9059358) at kernel/qeventdispatcher_glib.cpp:184
#71 0x08e9d855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#72 0x08ea1668 in ?? () from /lib/libglib-2.0.so.0
#73 0x08ea1848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#74 0x06843565 in QEventDispatcherGlib::processEvents (this=0x902bb58, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#75 0x010e3be5 in QGuiEventDispatcherGlib::processEvents (this=0x902bb58, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#76 0x06813609 in QEventLoop::processEvents (this=0xbf81aa24, flags=) at kernel/qeventloop.cpp:149
#77 0x06813a8a in QEventLoop::exec (this=0xbf81aa24, flags=...) at kernel/qeventloop.cpp:201
#78 0x0681800f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#79 0x01020e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#80 0x0805448a in _start ()

Possible duplicates by query: bug 264818, bug 264658.

Reported using DrKonqi