Bug 274780

Application: choqok (1.0)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.6-0.5-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
started application, loaded a bunch of tweets, seems to be related to the fact that Youtube Previews are being fetched into tweets

The crash can be reproduced every time.

-- Backtrace:
Application: Choqok (choqok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f6fefb91760 (LWP 21160))]

Thread 2 (Thread 0x7f6fd7239700 (LWP 21162)):
#0  0x00007f6feafef6f9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6fee40b0b2 in wait (this=<value optimized out>, mutex=0x112d420, time=30000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x112d420, time=30000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6fee400eb8 in QThreadPoolThread::run (this=0x1121450) at concurrent/qthreadpool.cpp:140
#4  0x00007f6fee40aa5e in QThreadPrivate::start (arg=0x1121450) at thread/qthread_unix.cpp:285
#5  0x00007f6feafeaa3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6fed15367d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6fefb91760 (LWP 21160)):
[KCrash Handler]
#6  0x00007f6fee8e7f64 in KJob::error() const () from /usr/lib64/libkdecore.so.5
#7  0x00007f6fdc150a01 in VideoPreview::parseYoutube (this=0x845560, videoid=..., postToParse=...) at /usr/src/debug/choqok-1.0/plugins/videopreview/videopreview.cpp:175
#8  0x00007f6fdc15311c in VideoPreview::slotNewUnshortenedUrl (this=0x845560, widget=<value optimized out>, fromUrl=<value optimized out>, toUrl=...) at /usr/src/debug/choqok-1.0/plugins/videopreview/videopreview.cpp:84
#9  0x00007f6fdc14ffcd in VideoPreview::qt_metacall (this=0x845560, _c=<value optimized out>, _id=<value optimized out>, _a=0x7fffeb5cbd50) at /usr/src/debug/choqok-1.0/build/plugins/videopreview/moc_videopreview.cpp:85
#10 0x00007f6fee508def in QMetaObject::activate (sender=0x7ef9c8, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffeb5cbd50) at kernel/qobject.cpp:3272
#11 0x00007f6feef42da9 in Choqok::ShortenManager::newUnshortenedUrl (this=<value optimized out>, _t1=0x19dee30, _t2=<value optimized out>, _t3=<value optimized out>) at /usr/src/debug/choqok-1.0/build/libchoqok/shortenmanager.moc:85
#12 0x00007f6fdc35d01c in UnTiny::slotUntinyDotComResult (this=<value optimized out>, job=0x1ed7d00) at /usr/src/debug/choqok-1.0/plugins/untiny/untiny.cpp:135
#13 0x00007f6fdc35b1e3 in UnTiny::qt_metacall (this=0x84a600, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffeb5cc020) at /usr/src/debug/choqok-1.0/build/plugins/untiny/moc_untiny.cpp:83
#14 0x00007f6fee508def in QMetaObject::activate (sender=0x1ed7d00, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffeb5cc020) at kernel/qobject.cpp:3272
#15 0x00007f6fee8e8362 in KJob::result(KJob*) () from /usr/lib64/libkdecore.so.5
#16 0x00007f6fee8e83a0 in KJob::emitResult() () from /usr/lib64/libkdecore.so.5
#17 0x00007f6feaaca6dd in KIO::SimpleJob::slotFinished() () from /usr/lib64/libkio.so.5
#18 0x00007f6feaacab42 in KIO::TransferJob::slotFinished() () from /usr/lib64/libkio.so.5
#19 0x00007f6feaaad841 in KIO::TransferJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkio.so.5
#20 0x00007f6feaaadaf0 in KIO::StoredTransferJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkio.so.5
#21 0x00007f6fee508def in QMetaObject::activate (sender=0x7f6fd0001260, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#22 0x00007f6feaae1902 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib64/libkio.so.5
#23 0x00007f6feaa84c43 in KIO::SlaveInterface::dispatch() () from /usr/lib64/libkio.so.5
#24 0x00007f6feaa83c36 in KIO::Slave::gotInput() () from /usr/lib64/libkio.so.5
#25 0x00007f6feaa88b3c in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkio.so.5
#26 0x00007f6fee508def in QMetaObject::activate (sender=0x7f6fd0005b60, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#27 0x00007f6feaa88917 in ?? () from /usr/lib64/libkio.so.5
#28 0x00007f6feaa889cd in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkio.so.5
#29 0x00007f6fee507a6a in QObject::event (this=0x7f6fd0005b60, e=<value optimized out>) at kernel/qobject.cpp:1211
#30 0x00007f6fed8bfd14 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#31 0x00007f6fed8c822a in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#32 0x00007f6fef5169e6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#33 0x00007f6fee4f3bfc in QCoreApplication::notifyInternal (this=0x7fffeb5d0920, receiver=0x7f6fd0005b60, event=0x28d0690) at kernel/qcoreapplication.cpp:732
#34 0x00007f6fee4f73f5 in sendEvent (receiver=0x0, event_type=0, data=0x61a5f0) at kernel/qcoreapplication.h:215
#35 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x61a5f0) at kernel/qcoreapplication.cpp:1373
#36 0x00007f6fee51e783 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#37 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#38 0x00007f6fe9387bd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#39 0x00007f6fe93883b0 in ?? () from /lib64/libglib-2.0.so.0
#40 0x00007f6fe9388650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#41 0x00007f6fee51e91f in QEventDispatcherGlib::processEvents (this=0x620060, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#42 0x00007f6fed964d8e in ?? () from /usr/lib64/libQtGui.so.4
#43 0x00007f6fee4f3052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#44 0x00007f6fee4f3265 in QEventLoop::exec (this=0x7fffeb5cd3e0, flags=...) at kernel/qeventloop.cpp:201
#45 0x00007f6fdc1509f9 in VideoPreview::parseYoutube (this=0x845560, videoid=..., postToParse=...) at /usr/src/debug/choqok-1.0/plugins/videopreview/videopreview.cpp:173
#46 0x00007f6fdc15311c in VideoPreview::slotNewUnshortenedUrl (this=0x845560, widget=<value optimized out>, fromUrl=<value optimized out>, toUrl=...) at /usr/src/debug/choqok-1.0/plugins/videopreview/videopreview.cpp:84
#47 0x00007f6fdc14ffcd in VideoPreview::qt_metacall (this=0x845560, _c=<value optimized out>, _id=<value optimized out>, _a=0x7fffeb5cd7f0) at /usr/src/debug/choqok-1.0/build/plugins/videopreview/moc_videopreview.cpp:85
#48 0x00007f6fee508def in QMetaObject::activate (sender=0x7ef9c8, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffeb5cd7f0) at kernel/qobject.cpp:3272
#49 0x00007f6feef42da9 in Choqok::ShortenManager::newUnshortenedUrl (this=<value optimized out>, _t1=0x19dee30, _t2=<value optimized out>, _t3=<value optimized out>) at /usr/src/debug/choqok-1.0/build/libchoqok/shortenmanager.moc:85
#50 0x00007f6fdc35d01c in UnTiny::slotUntinyDotComResult (this=<value optimized out>, job=0x1306300) at /usr/src/debug/choqok-1.0/plugins/untiny/untiny.cpp:135
#51 0x00007f6fdc35b1e3 in UnTiny::qt_metacall (this=0x84a600, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffeb5cdac0) at /usr/src/debug/choqok-1.0/build/plugins/untiny/moc_untiny.cpp:83
#52 0x00007f6fee508def in QMetaObject::activate (sender=0x1306300, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffeb5cdac0) at kernel/qobject.cpp:3272
#53 0x00007f6fee8e8362 in KJob::result(KJob*) () from /usr/lib64/libkdecore.so.5
#54 0x00007f6fee8e83a0 in KJob::emitResult() () from /usr/lib64/libkdecore.so.5
#55 0x00007f6feaaca6dd in KIO::SimpleJob::slotFinished() () from /usr/lib64/libkio.so.5
#56 0x00007f6feaacab42 in KIO::TransferJob::slotFinished() () from /usr/lib64/libkio.so.5
#57 0x00007f6feaaad841 in KIO::TransferJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkio.so.5
#58 0x00007f6feaaadaf0 in KIO::StoredTransferJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkio.so.5
#59 0x00007f6fee508def in QMetaObject::activate (sender=0x10fb960, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#60 0x00007f6feaae1902 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib64/libkio.so.5
#61 0x00007f6feaa84c43 in KIO::SlaveInterface::dispatch() () from /usr/lib64/libkio.so.5
#62 0x00007f6feaa83c36 in KIO::Slave::gotInput() () from /usr/lib64/libkio.so.5
#63 0x00007f6feaa88b3c in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkio.so.5
#64 0x00007f6fee508def in QMetaObject::activate (sender=0x10faf10, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#65 0x00007f6feaa88917 in ?? () from /usr/lib64/libkio.so.5
#66 0x00007f6feaa889cd in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkio.so.5
#67 0x00007f6fee507a6a in QObject::event (this=0x10faf10, e=<value optimized out>) at kernel/qobject.cpp:1211
#68 0x00007f6fed8bfd14 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#69 0x00007f6fed8c822a in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#70 0x00007f6fef5169e6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#71 0x00007f6fee4f3bfc in QCoreApplication::notifyInternal (this=0x7fffeb5d0920, receiver=0x10faf10, event=0x18c01a0) at kernel/qcoreapplication.cpp:732
#72 0x00007f6fee4f73f5 in sendEvent (receiver=0x0, event_type=0, data=0x61a5f0) at kernel/qcoreapplication.h:215
#73 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x61a5f0) at kernel/qcoreapplication.cpp:1373
#74 0x00007f6fee51e783 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#75 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#76 0x00007f6fe9387bd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#77 0x00007f6fe93883b0 in ?? () from /lib64/libglib-2.0.so.0
#78 0x00007f6fe9388650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#79 0x00007f6fee51e91f in QEventDispatcherGlib::processEvents (this=0x620060, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#80 0x00007f6fed964d8e in ?? () from /usr/lib64/libQtGui.so.4
#81 0x00007f6fee4f3052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#82 0x00007f6fee4f3265 in QEventLoop::exec (this=0x7fffeb5cee80, flags=...) at kernel/qeventloop.cpp:201
#83 0x00007f6fdc1509f9 in VideoPreview::parseYoutube (this=0x845560, videoid=..., postToParse=...) at /usr/src/debug/choqok-1.0/plugins/videopreview/videopreview.cpp:173
#84 0x00007f6fdc15311c in VideoPreview::slotNewUnshortenedUrl (this=0x845560, widget=<value optimized out>, fromUrl=<value optimized out>, toUrl=...) at /usr/src/debug/choqok-1.0/plugins/videopreview/videopreview.cpp:84
#85 0x00007f6fdc14ffcd in VideoPreview::qt_metacall (this=0x845560, _c=<value optimized out>, _id=<value optimized out>, _a=0x7fffeb5cf290) at /usr/src/debug/choqok-1.0/build/plugins/videopreview/moc_videopreview.cpp:85
#86 0x00007f6fee508def in QMetaObject::activate (sender=0x7ef9c8, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffeb5cf290) at kernel/qobject.cpp:3272
#87 0x00007f6feef42da9 in Choqok::ShortenManager::newUnshortenedUrl (this=<value optimized out>, _t1=0x19dee30, _t2=<value optimized out>, _t3=<value optimized out>) at /usr/src/debug/choqok-1.0/build/libchoqok/shortenmanager.moc:85
#88 0x00007f6fdc35d01c in UnTiny::slotUntinyDotComResult (this=<value optimized out>, job=0x28cbf10) at /usr/src/debug/choqok-1.0/plugins/untiny/untiny.cpp:135
#89 0x00007f6fdc35b1e3 in UnTiny::qt_metacall (this=0x84a600, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffeb5cf560) at /usr/src/debug/choqok-1.0/build/plugins/untiny/moc_untiny.cpp:83
#90 0x00007f6fee508def in QMetaObject::activate (sender=0x28cbf10, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffeb5cf560) at kernel/qobject.cpp:3272
#91 0x00007f6fee8e8362 in KJob::result(KJob*) () from /usr/lib64/libkdecore.so.5
#92 0x00007f6fee8e83a0 in KJob::emitResult() () from /usr/lib64/libkdecore.so.5
#93 0x00007f6feaaca6dd in KIO::SimpleJob::slotFinished() () from /usr/lib64/libkio.so.5
#94 0x00007f6feaacab42 in KIO::TransferJob::slotFinished() () from /usr/lib64/libkio.so.5
#95 0x00007f6feaaad841 in KIO::TransferJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkio.so.5
#96 0x00007f6feaaadaf0 in KIO::StoredTransferJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkio.so.5
#97 0x00007f6fee508def in QMetaObject::activate (sender=0x11015e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#98 0x00007f6feaae1902 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib64/libkio.so.5
#99 0x00007f6feaa84c43 in KIO::SlaveInterface::dispatch() () from /usr/lib64/libkio.so.5
#100 0x00007f6feaa83c36 in KIO::Slave::gotInput() () from /usr/lib64/libkio.so.5
#101 0x00007f6feaa88b3c in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkio.so.5
#102 0x00007f6fee508def in QMetaObject::activate (sender=0x1104890, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#103 0x00007f6feaa88917 in ?? () from /usr/lib64/libkio.so.5
#104 0x00007f6feaa889cd in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkio.so.5
#105 0x00007f6fee507a6a in QObject::event (this=0x1104890, e=<value optimized out>) at kernel/qobject.cpp:1211
#106 0x00007f6fed8bfd14 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#107 0x00007f6fed8c822a in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#108 0x00007f6fef5169e6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#109 0x00007f6fee4f3bfc in QCoreApplication::notifyInternal (this=0x7fffeb5d0920, receiver=0x1104890, event=0x1aa7e40) at kernel/qcoreapplication.cpp:732
#110 0x00007f6fee4f73f5 in sendEvent (receiver=0x0, event_type=0, data=0x61a5f0) at kernel/qcoreapplication.h:215
#111 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x61a5f0) at kernel/qcoreapplication.cpp:1373
#112 0x00007f6fee51e783 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#113 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#114 0x00007f6fe9387bd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#115 0x00007f6fe93883b0 in ?? () from /lib64/libglib-2.0.so.0
#116 0x00007f6fe9388650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#117 0x00007f6fee51e91f in QEventDispatcherGlib::processEvents (this=0x620060, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#118 0x00007f6fed964d8e in ?? () from /usr/lib64/libQtGui.so.4
#119 0x00007f6fee4f3052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#120 0x00007f6fee4f3265 in QEventLoop::exec (this=0x7fffeb5d0870, flags=...) at kernel/qeventloop.cpp:201
#121 0x00007f6fee4f76ab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#122 0x000000000040e4dc in main (argc=1, argv=0x7fffeb5d0d18) at /usr/src/debug/choqok-1.0/choqok/main.cpp:58

Possible duplicates by query: bug 271169, bug 270448, bug 269909, bug 269018, bug 269015.

Reported using DrKonqi