Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
Plasma does not crash when using Amarok untill I use amarok to look for new amarok scripts... for instance trying to download the moodbar script.

The crash can be reproduced every time.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f7ef6cf6760 (LWP 7476))]

Thread 4 (Thread 0x7f7ee181b710 (LWP 7479)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x000000394ad3d2a6 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x000000394ad3d2e9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x0000003934a069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00000039342e66cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f7ed7fff710 (LWP 7481)):
#0  0x00000039342d9f53 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00000039338424a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00000039338428fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x0000003938b97566 in QEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x0000003938b6c992 in QEventLoop::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149
#5  0x0000003938b6cd6c in QEventLoop::exec (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:201
#6  0x0000003938a76d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x0000003938b4d178 in QInotifyFileSystemWatcherEngine::run (this=<value optimized out>) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x0000003938a79775 in QThreadPrivate::start (arg=<value optimized out>) at thread/qthread_unix.cpp:248
#9  0x0000003934a069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00000039342e66cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f7ed71d1710 (LWP 7522)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00000039449f8ca6 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00000039449f8ce9 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x0000003934a069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00000039342e66cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7ef6cf6760 (LWP 7476)):
[KCrash Handler]
#5  TaskManager::Task::icon (this=0x0, width=32, height=32, allowResize=true) at ../../../libs/taskmanager/task.cpp:406
#6  0x00007f7ee0866869 in ?? () from /usr/lib/kde4/plasma_applet_daisy.so
#7  0x00007f7ee086dff7 in ?? () from /usr/lib/kde4/plasma_applet_daisy.so
#8  0x0000003938b80e3f in QMetaObject::activate (sender=<value optimized out>, m=<value optimized out>, local_signal_index=<value optimized out>, argv=<value optimized out>)
    at kernel/qobject.cpp:3293
#9  0x000000393d16a3bb in KWindowSystem::windowChanged (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>) at ./kwindowsystem.moc:178
#10 0x000000393d16d471 in KWindowSystemPrivate::x11Event (this=<value optimized out>, ev=<value optimized out>) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:180
#11 0x000000393d031d06 in KAppX11HackWidget::publicx11Event (this=<value optimized out>, _event=<value optimized out>) at ../../kdeui/kernel/kapplication.cpp:903
#12 KApplication::x11EventFilter (this=<value optimized out>, _event=<value optimized out>) at ../../kdeui/kernel/kapplication.cpp:953
#13 0x00000036a864d8c7 in PlasmaApp::x11EventFilter (this=<value optimized out>, event=<value optimized out>) at ../../../../plasma/desktop/shell/plasmaapp.cpp:600
#14 0x000000393e033641 in qt_x11EventFilter (ev=<value optimized out>) at kernel/qapplication_x11.cpp:399
#15 0x000000393e042191 in QApplication::x11ProcessEvent (this=<value optimized out>, event=<value optimized out>) at kernel/qapplication_x11.cpp:3231
#16 0x000000393e06e882 in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#17 0x000000393383e8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#18 0x0000003933842748 in ?? () from /lib/libglib-2.0.so.0
#19 0x00000039338428fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#20 0x0000003938b97513 in QEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#21 0x000000393e06e46e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#22 0x0000003938b6c992 in QEventLoop::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149
#23 0x0000003938b6cd6c in QEventLoop::exec (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:201
#24 0x0000003938b70aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#25 0x00000036a863bfb2 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:112
#26 0x00000000004070f3 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a4f9 "0") at ../../kinit/kinit.cpp:717
#27 0x0000000000407cb0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#28 0x000000000040823a in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1402
#29 0x0000000000408e22 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1845

This bug may be a duplicate of or related to bug 230180.

Possible duplicates by query: bug 240621, bug 240470, bug 239945, bug 238972, bug 237757.

Reported using DrKonqi