Application that crashed: choqok Version of the application: 0.6.1 KDE Version: 4.3.4 (KDE 4.3.4) Qt Version: 4.6.0 Operating System: Linux 2.6.32 i686 Distribution: Debian GNU/Linux experimental (sid) What I was doing when the application crashed: Choqok was running all day just fine, but when trying to display an updated timeline crashed. Restarting it brought the same effect: Choqok starts fine, renews timeline, and then crashes when trying to display. -- Backtrace: Application: Choqok (choqok), signal: Segmentation fault [Current thread is 1 (Thread 0xb5673700 (LWP 5792))] Thread 3 (Thread 0xb1000b70 (LWP 5892)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb5ae83d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179 #2 0xb5e72844 in __pthread_cond_timedwait (cond=0x8d26780, mutex=0x8d26768, abstime=0xb10002bc) at forward.c:152 #3 0xb6b345dc in QWaitConditionPrivate::wait (this=0x9740e9c, mutex=0x9740e98, time=30000) at thread/qwaitcondition_unix.cpp:85 #4 QWaitCondition::wait (this=0x9740e9c, mutex=0x9740e98, time=30000) at thread/qwaitcondition_unix.cpp:159 #5 0xb6b2922b in QThreadPoolThread::run (this=0x865d280) at concurrent/qthreadpool.cpp:140 #6 0xb6b3370e in QThreadPrivate::start (arg=0x865d280) at thread/qthread_unix.cpp:244 #7 0xb5ae4585 in start_thread (arg=0xb1000b70) at pthread_create.c:300 #8 0xb5e6527e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 2 (Thread 0xb07ffb70 (LWP 5893)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb5ae83d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179 #2 0xb5e72844 in __pthread_cond_timedwait (cond=0x8d26780, mutex=0x8d26768, abstime=0xb07ff2bc) at forward.c:152 #3 0xb6b345dc in QWaitConditionPrivate::wait (this=0x9740e9c, mutex=0x9740e98, time=30000) at thread/qwaitcondition_unix.cpp:85 #4 QWaitCondition::wait (this=0x9740e9c, mutex=0x9740e98, time=30000) at thread/qwaitcondition_unix.cpp:159 #5 0xb6b2922b in QThreadPoolThread::run (this=0x8e36738) at concurrent/qthreadpool.cpp:140 #6 0xb6b3370e in QThreadPrivate::start (arg=0x8e36738) at thread/qthread_unix.cpp:244 #7 0xb5ae4585 in start_thread (arg=0xb07ffb70) at pthread_create.c:300 #8 0xb5e6527e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 1 (Thread 0xb5673700 (LWP 5792)): [KCrash Handler] #6 QImageData::checkForAlphaPixels (this=0x0) at image/qimage.cpp:273 #7 0xb6298b8d in QX11AlphaDetector::hasAlpha (this=0x9712850, img=..., flags=...) at image/qpixmap_x11.cpp:385 #8 QX11AlphaDetector::hasXRenderAndAlpha (this=0x9712850, img=..., flags=...) at image/qpixmap_x11.cpp:392 #9 QX11PixmapData::fromImage (this=0x9712850, img=..., flags=...) at image/qpixmap_x11.cpp:443 #10 0xb628b03f in QPixmapData::fromData (this=0x9712850, buf=0x8973ae0 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<Error><Code>AccessDenied</Code><Message>Access Denied</Message><RequestId>D15C84D31554631A</RequestId><HostId>v3xvSducjpZ+Gxl0kW2dMAxW1iEoCcd1bN87KPzy/iqSQJW9VZ"..., len=231, format=0x0, flags=...) at image/qpixmapdata.cpp:132 #11 0xb6282e30 in QPixmap::loadFromData (this=0xbfb50058, buf=0x8973ae0 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<Error><Code>AccessDenied</Code><Message>Access Denied</Message><RequestId>D15C84D31554631A</RequestId><HostId>v3xvSducjpZ+Gxl0kW2dMAxW1iEoCcd1bN87KPzy/iqSQJW9VZ"..., len=231, format=0x0, flags=...) at image/qpixmap.cpp:872 #12 0x08092d0c in QPixmap::loadFromData (this=0x819d3e0, job=0x8aacb28) at /usr/include/qt4/QtGui/qpixmap.h:280 #13 MediaManager::slotImageFetched (this=0x819d3e0, job=0x8aacb28) at /usr/src/choqok-0.6.1/src/mediamanager.cpp:104 #14 0x08093016 in MediaManager::qt_metacall (this=0x819d3e0, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfb5019c) at /usr/src/choqok-0.6.1/build/src/mediamanager.moc:77 #15 0xb6c3b755 in QMetaObject::metacall (object=0x0, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbfb5019c) at kernel/qmetaobject.cpp:237 #16 0xb6c4aad1 in QMetaObject::activate (sender=0x8aacb28, m=0xb7005888, local_signal_index=3, argv=0xbfb5019c) at kernel/qobject.cpp:3294 #17 0xb6ea2a33 in KJob::result (this=0x8aacb28, _t1=0x8aacb28) at ./kjob.moc:188 #18 0xb6ea2ed9 in KJob::emitResult (this=0x8aacb28) at ../../kdecore/jobs/kjob.cpp:304 #19 0xb72e2b15 in KIO::SimpleJob::slotFinished (this=0x8aacb28) at ../../kio/kio/job.cpp:477 #20 0xb72e3473 in KIO::TransferJob::slotFinished (this=0x8aacb28) at ../../kio/kio/job.cpp:948 #21 0xb72dfa03 in KIO::TransferJob::qt_metacall (this=0x8aacb28, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfb50428) at ./jobclasses.moc:343 #22 0xb72dfd2a in KIO::StoredTransferJob::qt_metacall (this=0x8aacb28, _c=QMetaObject::InvokeMetaMethod, _id=47, _a=0xbfb50428) at ./jobclasses.moc:447 #23 0xb6c3b755 in QMetaObject::metacall (object=0x0, cl=QMetaObject::InvokeMetaMethod, idx=47, argv=0xbfb50428) at kernel/qmetaobject.cpp:237 #24 0xb6c4aad1 in QMetaObject::activate (sender=0x91f08c8, m=0xb7489b84, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3294 #25 0xb73a8707 in KIO::SlaveInterface::finished (this=0x91f08c8) at ./slaveinterface.moc:165 #26 0xb73ac4b7 in KIO::SlaveInterface::dispatch (this=0x91f08c8, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175 #27 0xb73a8be7 in KIO::SlaveInterface::dispatch (this=0x91f08c8) at ../../kio/kio/slaveinterface.cpp:91 #28 0xb739abcd in KIO::Slave::gotInput (this=0x91f08c8) at ../../kio/kio/slave.cpp:322 #29 0xb739d0b3 in KIO::Slave::qt_metacall (this=0x91f08c8, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfb506f8) at ./slave.moc:76 #30 0xb6c3b755 in QMetaObject::metacall (object=0x0, cl=QMetaObject::InvokeMetaMethod, idx=30, argv=0xbfb506f8) at kernel/qmetaobject.cpp:237 #31 0xb6c4aad1 in QMetaObject::activate (sender=0x91b25b0, m=0xb74864c0, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3294 #32 0xb72a6c07 in KIO::Connection::readyRead (this=0x91b25b0) at ./connection.moc:86 #33 0xb72a8513 in KIO::ConnectionPrivate::dequeue (this=0x8d1df60) at ../../kio/kio/connection.cpp:82 #34 0xb72a88f6 in KIO::Connection::qt_metacall (this=0x91b25b0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x92ede80) at ./connection.moc:73 #35 0xb6c3b755 in QMetaObject::metacall (object=0x0, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0x92ede80) at kernel/qmetaobject.cpp:237 #36 0xb6c45cc6 in QMetaCallEvent::placeMetaCall (this=0x86fee70, object=0x91b25b0) at kernel/qobject.cpp:574 #37 0xb6c47163 in QObject::event (this=0x91b25b0, e=0x86fee70) at kernel/qobject.cpp:1260 #38 0xb6190b5c in QApplicationPrivate::notify_helper (this=0x80ee220, receiver=0x91b25b0, e=0x86fee70) at kernel/qapplication.cpp:4242 #39 0xb619833d in QApplication::notify (this=0xbfb50f9c, receiver=0x91b25b0, e=0x86fee70) at kernel/qapplication.cpp:3661 #40 0xb766362d in KApplication::notify (this=0xbfb50f9c, receiver=0x91b25b0, event=0x86fee70) at ../../kdeui/kernel/kapplication.cpp:302 #41 0xb6c363eb in QCoreApplication::notifyInternal (this=0xbfb50f9c, receiver=0x91b25b0, event=0x86fee70) at kernel/qcoreapplication.cpp:704 #42 0xb6c3731f in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x80cae18) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #43 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x80cae18) at kernel/qcoreapplication.cpp:1345 #44 0xb6c374cd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238 #45 0xb6c629cf in QCoreApplication::sendPostedEvents (s=0x80ed420) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #46 postEventSourceDispatch (s=0x80ed420) at kernel/qeventdispatcher_glib.cpp:276 #47 0xb5a1db38 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #48 0xb5a213d0 in ?? () from /lib/libglib-2.0.so.0 #49 0xb5a21503 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #50 0xb6c624e1 in QEventDispatcherGlib::processEvents (this=0x80ca9a0, flags=...) at kernel/qeventdispatcher_glib.cpp:407 #51 0xb624c9a5 in QGuiEventDispatcherGlib::processEvents (this=0x80ca9a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:202 #52 0xb6c34a3a in QEventLoop::processEvents (this=0xbfb50f30, flags=...) at kernel/qeventloop.cpp:149 #53 0xb6c34e82 in QEventLoop::exec (this=0xbfb50f30, flags=...) at kernel/qeventloop.cpp:201 #54 0xb6c37599 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #55 0xb6190bf7 in QApplication::exec () at kernel/qapplication.cpp:3570 #56 0x080770b0 in main (argc=5, argv=0xbfb510c4) at /usr/src/choqok-0.6.1/src/main.cpp:62 Reported using DrKonqi
This is a bug in the Qt library, 4.6.0 version; fixed already on 4.6.1 Check bug 211016, a possible workaround patch is posted there if you are interested. Thanks *** This bug has been marked as a duplicate of bug 211016 ***