Bug 222756

Application: plasma-desktop (0.3)
KDE Platform Version: 4.3.90 (KDE 4.3.90 (KDE 4.4 RC1))
Qt Version: 4.6.0
Operating System: Linux 2.6.31-18-generic i686
Distribution: Ubuntu 9.10

-- Information about the crash:
plasma crashed when trying to download new comic via comic-applet

 -- Backtrace:
Application: Plasma-Arbeitsfläche (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7715700 (LWP 2279))]

Thread 4 (Thread 0xabb68b70 (LWP 2280)):
#0  0x00e38422 in __kernel_vsyscall ()
#1  0x00188e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x00b27307 in QWaitConditionPrivate::wait (this=0x96046b0, mutex=0x96046ac, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x96046b0, mutex=0x96046ac, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x057a9102 in QHostInfoAgent::run (this=0x96046a0) at kernel/qhostinfo.cpp:252
#5  0x00b263ae in QThreadPrivate::start (arg=0x96046a0) at thread/qthread_unix.cpp:244
#6  0x0018480e in start_thread (arg=0xabb68b70) at pthread_create.c:300
#7  0x004288de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xaab66b70 (LWP 2283)):
#0  0x00e38422 in __kernel_vsyscall ()
#1  0x00188e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x05bb10d7 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x6984ec0) at ../JavaScriptCore/wtf/FastMalloc.cpp:2299
#3  0x05bb1121 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x6984ec0) at ../JavaScriptCore/wtf/FastMalloc.cpp:1433
#4  0x0018480e in start_thread (arg=0xaab66b70) at pthread_create.c:300
#5  0x004288de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xaa20eb70 (LWP 2284)):
#0  0x00e38422 in __kernel_vsyscall ()
#1  0x00188e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x03883bb7 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x395d1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#3  0x03883c01 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x395d1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#4  0x0018480e in start_thread (arg=0xaa20eb70) at pthread_create.c:300
#5  0x004288de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7715700 (LWP 2279)):
[KCrash Handler]
#6  KNS3::Engine::slotProviderFileLoaded (this=0x9e6a6b8, doc=...) at ../../../knewstuff/knewstuff3/core/engine.cpp:263
#7  0x01a7f4a9 in KNS3::Engine::qt_metacall (this=0x9e6a6b8, _c=QMetaObject::InvokeMetaMethod, _id=19, _a=0xbfe4a4b8) at ./engine.moc:138
#8  0x00c2d11a in QMetaObject::metacall (object=0x9e6a6b8, cl=167465920, idx=19, argv=0xbfe4a4b8) at kernel/qmetaobject.cpp:237
#9  0x00c3b89b in QMetaObject::activate (sender=0x90a89e8, m=0x1ab2764, local_signal_index=0, argv=0xbfe4a4b8) at kernel/qobject.cpp:3294
#10 0x01a8f623 in KNS3::XmlLoader::signalLoaded (this=0x90a89e8, _t1=...) at ./xmlloader.moc:94
#11 0x01a8f7be in KNS3::XmlLoader::slotJobResult (this=0x90a89e8, job=0x9f77930) at ../../../knewstuff/knewstuff3/core/xmlloader.cpp:74
#12 0x01a8f931 in KNS3::XmlLoader::qt_metacall (this=0x90a89e8, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfe4a638) at ./xmlloader.moc:82
#13 0x00c2d11a in QMetaObject::metacall (object=0x90a89e8, cl=167465920, idx=7, argv=0xbfe4a638) at kernel/qmetaobject.cpp:237
#14 0x00c3b89b in QMetaObject::activate (sender=0x9f77930, m=0x838c48, local_signal_index=3, argv=0xbfe4a638) at kernel/qobject.cpp:3294
#15 0x006c78c3 in KJob::result (this=0x9f77930, _t1=0x9f77930) at ./kjob.moc:194
#16 0x006c7c28 in KJob::emitResult (this=0x9f77930) at ../../kdecore/jobs/kjob.cpp:312
#17 0x0090a030 in KIO::SimpleJob::slotFinished (this=0x9f77930) at ../../kio/kio/job.cpp:475
#18 0x0090a54a in KIO::TransferJob::slotFinished (this=0x9f77930) at ../../kio/kio/job.cpp:975
#19 0x00908583 in KIO::TransferJob::qt_metacall (this=0x9f77930, _c=QMetaObject::InvokeMetaMethod, _id=47, _a=0xbfe4a8cc) at ./jobclasses.moc:367
#20 0x00c2d11a in QMetaObject::metacall (object=0x9f77930, cl=167465920, idx=47, argv=0xbfe4a8cc) at kernel/qmetaobject.cpp:237
#21 0x00c3b89b in QMetaObject::activate (sender=0x97929e0, m=0xab7f44, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3294
#22 0x009d3977 in KIO::SlaveInterface::finished (this=0x97929e0) at ./slaveinterface.moc:171
#23 0x009d6c9d in KIO::SlaveInterface::dispatch (this=0x97929e0, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#24 0x009d3e33 in KIO::SlaveInterface::dispatch (this=0x97929e0) at ../../kio/kio/slaveinterface.cpp:91
#25 0x009c71d8 in KIO::Slave::gotInput (this=0x97929e0) at ../../kio/kio/slave.cpp:324
#26 0x009c73e3 in KIO::Slave::qt_metacall (this=0x97929e0, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfe4abdc) at ./slave.moc:82
#27 0x00c2d11a in QMetaObject::metacall (object=0x97929e0, cl=167465920, idx=30, argv=0xbfe4abdc) at kernel/qmetaobject.cpp:237
#28 0x00c3b89b in QMetaObject::activate (sender=0x97841a8, m=0xab4820, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3294
#29 0x008d2ec7 in KIO::Connection::readyRead (this=0x97841a8) at ./connection.moc:92
#30 0x008d526e in KIO::ConnectionPrivate::dequeue (this=0x9a45210) at ../../kio/kio/connection.cpp:82
#31 0x008d539e in KIO::Connection::qt_metacall (this=0x97841a8, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x9d4bda8) at ./connection.moc:79
#32 0x00c2d11a in QMetaObject::metacall (object=0x97841a8, cl=167465920, idx=5, argv=0x9d4bda8) at kernel/qmetaobject.cpp:237
#33 0x00c37856 in QMetaCallEvent::placeMetaCall (this=0x9fa9210, object=0x97841a8) at kernel/qobject.cpp:574
#34 0x00c388ae in QObject::event (this=0x97841a8, e=0x9fa9210) at kernel/qobject.cpp:1260
#35 0x03b6519c in QApplicationPrivate::notify_helper (this=0x902b268, receiver=0x97841a8, e=0x9fa9210) at kernel/qapplication.cpp:4242
#36 0x03b6bdf7 in QApplication::notify (this=0x900dab8, receiver=0x97841a8, e=0x9fa9210) at kernel/qapplication.cpp:3661
#37 0x0113467a in KApplication::notify (this=0x900dab8, receiver=0x97841a8, event=0x9fa9210) at ../../kdeui/kernel/kapplication.cpp:302
#38 0x00c27eab in QCoreApplication::notifyInternal (this=0x900dab8, receiver=0x97841a8, event=0x9fa9210) at kernel/qcoreapplication.cpp:704
#39 0x00c2a8e3 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x8fc38a8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#40 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8fc38a8) at kernel/qcoreapplication.cpp:1345
#41 0x00c2aa4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#42 0x00c540df in QCoreApplication::sendPostedEvents (s=0x902d320) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#43 postEventSourceDispatch (s=0x902d320) at kernel/qeventdispatcher_glib.cpp:276
#44 0x01343e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#45 0x01347730 in ?? () from /lib/libglib-2.0.so.0
#46 0x01347863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#47 0x00c53bd5 in QEventDispatcherGlib::processEvents (this=0x902a8f8, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#48 0x03c22b75 in QGuiEventDispatcherGlib::processEvents (this=0x902a8f8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#49 0x00c264c9 in QEventLoop::processEvents (this=0xbfe4b424, flags=) at kernel/qeventloop.cpp:149
#50 0x00c2691a in QEventLoop::exec (this=0xbfe4b424, flags=...) at kernel/qeventloop.cpp:201
#51 0x00c2ab0f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#52 0x03b65237 in QApplication::exec () at kernel/qapplication.cpp:3570
#53 0x0160ac7e in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#54 0x0804dff7 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x9006a70 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051429 "0") at ../../kinit/kinit.cpp:706
#55 0x0804ec15 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1198
#56 0x0804f08c in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1391
#57 0x0804fe27 in main (argc=4, argv=0xbfe4bed4, envp=0xbfe4bee8) at ../../kinit/kinit.cpp:1830

This bug may be a duplicate of or related to bug 221978.

Possible duplicates by query: bug 222133, bug 222103, bug 222019, bug 221978, bug 217832.

Reported using DrKonqi