Bug 260662

Application: choqok (1.0 Beta2 (0.9.85))
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-23-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed: I was trying to get the application to start. It comes up for a few seconds, after loading the various timelines, and then crashes with a "segmentation fault" error message. Extremely annoying. Restarting doesn't help - the same thing happens again.

The crash can be reproduced every time.

-- Backtrace:
Application: Choqok (choqok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb781b710 (LWP 18656))]

Thread 4 (Thread 0xb2ec5b70 (LWP 18657)):
#0  0x00a71416 in __kernel_vsyscall ()
#1  0x007a3884 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x06f8494f in wait (this=0xab3efa4, mutex=0xab3efa0, time=30000) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0xab3efa4, mutex=0xab3efa0, time=30000) at thread/qwaitcondition_unix.cpp:160
#4  0x06f785b3 in QThreadPoolThread::run (this=0xaab65a8) at concurrent/qthreadpool.cpp:140
#5  0x06f83df9 in QThreadPrivate::start (arg=0xaab65a8) at thread/qthread_unix.cpp:266
#6  0x0079ecc9 in start_thread () from /lib/libpthread.so.0
#7  0x0750d69e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xb26c4b70 (LWP 18658)):
#0  0x00a71416 in __kernel_vsyscall ()
#1  0x007a3884 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x06f8494f in wait (this=0xab3efa4, mutex=0xab3efa0, time=30000) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0xab3efa4, mutex=0xab3efa0, time=30000) at thread/qwaitcondition_unix.cpp:160
#4  0x06f785b3 in QThreadPoolThread::run (this=0xaa8bef8) at concurrent/qthreadpool.cpp:140
#5  0x06f83df9 in QThreadPrivate::start (arg=0xaa8bef8) at thread/qthread_unix.cpp:266
#6  0x0079ecc9 in start_thread () from /lib/libpthread.so.0
#7  0x0750d69e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xafbddb70 (LWP 18703)):
#0  0x007a1410 in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0x093fd6c4 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#2  0x09401668 in ?? () from /lib/libglib-2.0.so.0
#3  0x09401848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x070b459f in QEventDispatcherGlib::processEvents (this=0xb0bdd18, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#5  0x07084609 in QEventLoop::processEvents (this=0xafbdd290, flags=) at kernel/qeventloop.cpp:149
#6  0x07084a8a in QEventLoop::exec (this=0xafbdd290, flags=...) at kernel/qeventloop.cpp:201
#7  0x06f80b7e in QThread::exec (this=0xcc29f50) at thread/qthread.cpp:490
#8  0x0706335b in QInotifyFileSystemWatcherEngine::run (this=0xcc29f50) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x06f83df9 in QThreadPrivate::start (arg=0xcc29f50) at thread/qthread_unix.cpp:266
#10 0x0079ecc9 in start_thread () from /lib/libpthread.so.0
#11 0x0750d69e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb781b710 (LWP 18656)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0x00770aba in Choqok::UI::PostWidget::setContent(QString const&) () from /usr/lib/libchoqok.so.0
#9  0x03355909 in ?? () from /usr/lib/kde4/choqok_untiny.so
#10 0x03354541 in ?? () from /usr/lib/kde4/choqok_untiny.so
#11 0x0708b8ca in QMetaObject::metacall (object=0xa0ab3e8, cl=173111096, idx=173111096, argv=0xbfb93ccc) at kernel/qmetaobject.cpp:237
#12 0x0709e6ad in QMetaObject::activate (sender=0xa352fe0, m=0x730fb0, local_signal_index=3, argv=0xa529fe0) at kernel/qobject.cpp:3280
#13 0x0057b3cf in KIO::TransferJob::permanentRedirection (this=0xa352fe0, _t1=0xa352fe0, _t2=..., _t3=...) at ./jobclasses.moc:409
#14 0x00585792 in KIO::MimetypeJob::slotFinished (this=0xa352fe0) at ../../kio/kio/job.cpp:1704
#15 0x005825c1 in KIO::MimetypeJob::qt_metacall (this=0xa352fe0, _c=QMetaObject::InvokeMetaMethod, _id=57, _a=0xbfb93fdc) at ./jobclasses.moc:641
#16 0x0708b8ca in QMetaObject::metacall (object=0xa352fe0, cl=173111096, idx=57, argv=0xbfb93fdc) at kernel/qmetaobject.cpp:237
#17 0x0709e6ad in QMetaObject::activate (sender=0xb4b6d38, m=0x733944, local_signal_index=4, argv=0xa529fe0) at kernel/qobject.cpp:3280
#18 0x0063cfc7 in KIO::SlaveInterface::finished (this=0xb4b6d38) at ./slaveinterface.moc:171
#19 0x00640768 in KIO::SlaveInterface::dispatch (this=0xb4b6d38, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#20 0x0063d483 in KIO::SlaveInterface::dispatch (this=0xb4b6d38) at ../../kio/kio/slaveinterface.cpp:91
#21 0x0062ffe8 in KIO::Slave::gotInput (this=0xb4b6d38) at ../../kio/kio/slave.cpp:344
#22 0x006301f3 in KIO::Slave::qt_metacall (this=0xb4b6d38, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfb942fc) at ./slave.moc:82
#23 0x0708b8ca in QMetaObject::metacall (object=0xb4b6d38, cl=173111096, idx=30, argv=0xbfb942fc) at kernel/qmetaobject.cpp:237
#24 0x0709e6ad in QMetaObject::activate (sender=0xb4934a0, m=0x730500, local_signal_index=0, argv=0xa529fe0) at kernel/qobject.cpp:3280
#25 0x00549e17 in KIO::Connection::readyRead (this=0xb4934a0) at ./connection.moc:92
#26 0x0054c17e in KIO::ConnectionPrivate::dequeue (this=0xbab9450) at ../../kio/kio/connection.cpp:82
#27 0x0054c2ae in KIO::Connection::qt_metacall (this=0xb4934a0, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xaab2288) at ./connection.moc:79
#28 0x0708b8ca in QMetaObject::metacall (object=0xb4934a0, cl=173111096, idx=5, argv=0xaab2288) at kernel/qmetaobject.cpp:237
#29 0x07096df6 in QMetaCallEvent::placeMetaCall (this=0xb8ec2e0, object=0xb4934a0) at kernel/qobject.cpp:534
#30 0x070986a2 in QObject::event (this=0xb4934a0, e=0xbfb93d01) at kernel/qobject.cpp:1219
#31 0x01076fdc in QApplicationPrivate::notify_helper (this=0x9ec1c68, receiver=0xb4934a0, e=0xb8ec2e0) at kernel/qapplication.cpp:4396
#32 0x0107d04e in QApplication::notify (this=0xbfb95f8c, receiver=0xb4934a0, e=0xb8ec2e0) at kernel/qapplication.cpp:3798
#33 0x002e868a in KApplication::notify (this=0xbfb95f8c, receiver=0xb4934a0, event=0xb8ec2e0) at ../../kdeui/kernel/kapplication.cpp:310
#34 0x07085b3b in QCoreApplication::notifyInternal (this=0xbfb95f8c, receiver=0xb4934a0, event=0xb8ec2e0) at kernel/qcoreapplication.cpp:732
#35 0x07088d8b in sendEvent (receiver=0x0, event_type=0, data=0x9e9ee98) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9e9ee98) at kernel/qcoreapplication.cpp:1373
#37 0x07088f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#38 0x070b4a74 in sendPostedEvents (s=0x9ec4110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#39 postEventSourceDispatch (s=0x9ec4110) at kernel/qeventdispatcher_glib.cpp:277
#40 0x093fd855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#41 0x09401668 in ?? () from /lib/libglib-2.0.so.0
#42 0x09401848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#43 0x070b4565 in QEventDispatcherGlib::processEvents (this=0x9e9eb58, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#44 0x01138be5 in QGuiEventDispatcherGlib::processEvents (this=0x9e9eb58, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x07084609 in QEventLoop::processEvents (this=0xbfb94bb4, flags=) at kernel/qeventloop.cpp:149
#46 0x07084a8a in QEventLoop::exec (this=0xbfb94bb4, flags=...) at kernel/qeventloop.cpp:201
#47 0x0060eb3b in KIO::NetAccess::enter_loop (this=0xbfb94c54) at ../../kio/kio/netaccess.cpp:502
#48 0x0060f216 in KIO::NetAccess::synchronousRunInternal (this=0xbfb94c54, job=0xa6825b8, window=0x0, data=0xbfb94da4, finalURL=0x0, metaData=0x0) at ../../kio/kio/netaccess.cpp:487
#49 0x0060f9cb in KIO::NetAccess::synchronousRun (job=0xa6825b8, window=0x0, data=0xbfb94da4, finalURL=0x0, metaData=0x0) at ../../kio/kio/netaccess.cpp:277
#50 0x08bfa3de in ?? () from /usr/lib/kde4/choqok_videopreview.so
#51 0x08bfc52d in ?? () from /usr/lib/kde4/choqok_videopreview.so
#52 0x08bf7bdf in ?? () from /usr/lib/kde4/choqok_videopreview.so
#53 0x0708b8ca in QMetaObject::metacall (object=0xa0ab588, cl=173111096, idx=-1078375004, argv=0xbfb94e14) at kernel/qmetaobject.cpp:237
#54 0x0709e6ad in QMetaObject::activate (sender=0x9ec1864, m=0x78fae4, local_signal_index=0, argv=0xa529fe0) at kernel/qobject.cpp:3280
#55 0x00760a3f in Choqok::ShortenManager::newUnshortenedUrl(Choqok::UI::PostWidget*, KUrl const&, KUrl const&) () from /usr/lib/libchoqok.so.0
#56 0x00760a82 in Choqok::ShortenManager::emitNewUnshortenedUrl(Choqok::UI::PostWidget*, KUrl const&, KUrl const&) () from /usr/lib/libchoqok.so.0
#57 0x0335546a in ?? () from /usr/lib/kde4/choqok_untiny.so
#58 0x03354541 in ?? () from /usr/lib/kde4/choqok_untiny.so
#59 0x0708b8ca in QMetaObject::metacall (object=0xa0ab3e8, cl=173111096, idx=-1078374372, argv=0xa4fdb40) at kernel/qmetaobject.cpp:237
#60 0x0709e6ad in QMetaObject::activate (sender=0xa33dd30, m=0x730fb0, local_signal_index=3, argv=0xa529fe0) at kernel/qobject.cpp:3280
#61 0x0057b3cf in KIO::TransferJob::permanentRedirection (this=0xa33dd30, _t1=0xa33dd30, _t2=..., _t3=...) at ./jobclasses.moc:409
#62 0x00585792 in KIO::MimetypeJob::slotFinished (this=0xa33dd30) at ../../kio/kio/job.cpp:1704
#63 0x005825c1 in KIO::MimetypeJob::qt_metacall (this=0xa33dd30, _c=QMetaObject::InvokeMetaMethod, _id=57, _a=0xbfb9530c) at ./jobclasses.moc:641
#64 0x0708b8ca in QMetaObject::metacall (object=0xa33dd30, cl=173111096, idx=57, argv=0xbfb9530c) at kernel/qmetaobject.cpp:237
#65 0x0709e6ad in QMetaObject::activate (sender=0xb4f6828, m=0x733944, local_signal_index=4, argv=0xa529fe0) at kernel/qobject.cpp:3280
#66 0x0063cfc7 in KIO::SlaveInterface::finished (this=0xb4f6828) at ./slaveinterface.moc:171
#67 0x00640768 in KIO::SlaveInterface::dispatch (this=0xb4f6828, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#68 0x0063d483 in KIO::SlaveInterface::dispatch (this=0xb4f6828) at ../../kio/kio/slaveinterface.cpp:91
#69 0x0062ffe8 in KIO::Slave::gotInput (this=0xb4f6828) at ../../kio/kio/slave.cpp:344
#70 0x006301f3 in KIO::Slave::qt_metacall (this=0xb4f6828, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfb9562c) at ./slave.moc:82
#71 0x0708b8ca in QMetaObject::metacall (object=0xb4f6828, cl=173111096, idx=30, argv=0xbfb9562c) at kernel/qmetaobject.cpp:237
#72 0x0709e6ad in QMetaObject::activate (sender=0xb4cc558, m=0x730500, local_signal_index=0, argv=0xa529fe0) at kernel/qobject.cpp:3280
#73 0x00549e17 in KIO::Connection::readyRead (this=0xb4cc558) at ./connection.moc:92
#74 0x0054c17e in KIO::ConnectionPrivate::dequeue (this=0xbada8d0) at ../../kio/kio/connection.cpp:82
#75 0x0054c2ae in KIO::Connection::qt_metacall (this=0xb4cc558, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xa6b7088) at ./connection.moc:79
#76 0x0708b8ca in QMetaObject::metacall (object=0xb4cc558, cl=173111096, idx=5, argv=0xa6b7088) at kernel/qmetaobject.cpp:237
#77 0x07096df6 in QMetaCallEvent::placeMetaCall (this=0xb9df8f0, object=0xb4cc558) at kernel/qobject.cpp:534
#78 0x070986a2 in QObject::event (this=0xb4cc558, e=0xbfb93d01) at kernel/qobject.cpp:1219
#79 0x01076fdc in QApplicationPrivate::notify_helper (this=0x9ec1c68, receiver=0xb4cc558, e=0xb9df8f0) at kernel/qapplication.cpp:4396
#80 0x0107d04e in QApplication::notify (this=0xbfb95f8c, receiver=0xb4cc558, e=0xb9df8f0) at kernel/qapplication.cpp:3798
#81 0x002e868a in KApplication::notify (this=0xbfb95f8c, receiver=0xb4cc558, event=0xb9df8f0) at ../../kdeui/kernel/kapplication.cpp:310
#82 0x07085b3b in QCoreApplication::notifyInternal (this=0xbfb95f8c, receiver=0xb4cc558, event=0xb9df8f0) at kernel/qcoreapplication.cpp:732
#83 0x07088d8b in sendEvent (receiver=0x0, event_type=0, data=0x9e9ee98) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#84 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9e9ee98) at kernel/qcoreapplication.cpp:1373
#85 0x07088f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#86 0x070b4a74 in sendPostedEvents (s=0x9ec4110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#87 postEventSourceDispatch (s=0x9ec4110) at kernel/qeventdispatcher_glib.cpp:277
#88 0x093fd855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#89 0x09401668 in ?? () from /lib/libglib-2.0.so.0
#90 0x09401848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#91 0x070b4565 in QEventDispatcherGlib::processEvents (this=0x9e9eb58, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#92 0x01138be5 in QGuiEventDispatcherGlib::processEvents (this=0x9e9eb58, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#93 0x07084609 in QEventLoop::processEvents (this=0xbfb95ee4, flags=) at kernel/qeventloop.cpp:149
#94 0x07084a8a in QEventLoop::exec (this=0xbfb95ee4, flags=...) at kernel/qeventloop.cpp:201
#95 0x0708900f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#96 0x01075e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#97 0x08054457 in _start ()

This bug may be a duplicate of or related to bug 243368.

Possible duplicates by query: bug 249283, bug 245900.

Reported using DrKonqi