Bug 323751

Application: plasma-desktop (4.11.00)
KDE Platform Version: 4.11.00
Qt Version: 4.8.5
Operating System: Linux 3.10.7-1-ARCH i686
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed: Logging in after upgrading from 4.10 to 4.11 on Arch Linux

- Unusual behavior I noticed: Plasma-desktop loads almost completely and then crashes. It keeps on respawning and crashing just before everything is finished loading.

- Custom settings of the application: I have some 3rd-party plasmoids, but most are standard kde ones. I don't think they are the problem. I changed a few kdmrc settings. I can attach my custom one.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb547b740 (LWP 5218))]

Thread 6 (Thread 0xa84d8b40 (LWP 5219)):
#0  0xb7766424 in __kernel_vsyscall ()
#1  0xb6c19c5b in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#2  0xb0da7ed2 in ?? () from /usr/lib/libQtScript.so.4
#3  0xb0da7f1f in ?? () from /usr/lib/libQtScript.so.4
#4  0xb6c15ee0 in start_thread () from /usr/lib/libpthread.so.0
#5  0xb5fb701e in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0xa5e0bb40 (LWP 5220)):
#0  0xb59bd493 in ?? () from /usr/lib/libglib-2.0.so.0
#1  0xb59bd7c8 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#2  0xb597b2d5 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0xb597b548 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0xb6dd09af in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0xb6d9fec3 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0xb6da01e9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0xb6c8eb1d in QThread::exec() () from /usr/lib/libQtCore.so.4
#8  0xb6d80354 in ?? () from /usr/lib/libQtCore.so.4
#9  0xb6c9140f in ?? () from /usr/lib/libQtCore.so.4
#10 0xb6c15ee0 in start_thread () from /usr/lib/libpthread.so.0
#11 0xb5fb701e in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0xa5418b40 (LWP 5221)):
#0  0xb7766424 in __kernel_vsyscall ()
#1  0xb6c1caab in read () from /usr/lib/libpthread.so.0
#2  0xb59bc96e in ?? () from /usr/lib/libglib-2.0.so.0
#3  0xb597aefb in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#4  0xb597b39a in ?? () from /usr/lib/libglib-2.0.so.0
#5  0xb597b548 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0xb6dd09af in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0xb6d9fec3 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#8  0xb6da01e9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#9  0xb6c8eb1d in QThread::exec() () from /usr/lib/libQtCore.so.4
#10 0xb6d80354 in ?? () from /usr/lib/libQtCore.so.4
#11 0xb6c9140f in ?? () from /usr/lib/libQtCore.so.4
#12 0xb6c15ee0 in start_thread () from /usr/lib/libpthread.so.0
#13 0xb5fb701e in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0xa36feb40 (LWP 5236)):
#0  0xb6dd0840 in ?? () from /usr/lib/libQtCore.so.4
#1  0xb597a9e3 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0xb597b2ff in ?? () from /usr/lib/libglib-2.0.so.0
#3  0xb597b548 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0xb6dd09af in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0xb6d9fec3 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0xb6da01e9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0xb6c8eb1d in QThread::exec() () from /usr/lib/libQtCore.so.4
#8  0xb6d80354 in ?? () from /usr/lib/libQtCore.so.4
#9  0xb6c9140f in ?? () from /usr/lib/libQtCore.so.4
#10 0xb6c15ee0 in start_thread () from /usr/lib/libpthread.so.0
#11 0xb5fb701e in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x9ab4cb40 (LWP 5239)):
#0  0xb7766424 in __kernel_vsyscall ()
#1  0xb5fac48b in poll () from /usr/lib/libc.so.6
#2  0xb598a31b in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb597b408 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb597b548 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb6dd09af in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0xb6d9fec3 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0xb6da01e9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#8  0xb6c8eb1d in QThread::exec() () from /usr/lib/libQtCore.so.4
#9  0xb0941295 in ?? () from /usr/lib/libQtDeclarative.so.4
#10 0xb6c9140f in ?? () from /usr/lib/libQtCore.so.4
#11 0xb6c15ee0 in start_thread () from /usr/lib/libpthread.so.0
#12 0xb5fb701e in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0xb547b740 (LWP 5218)):
[KCrash Handler]
#6  0xb6cdbfc6 in QString::fromLatin1_helper(char const*, int) () from /usr/lib/libQtCore.so.4
#7  0xb6cdc0b8 in QString::fromLatin1(char const*, int) () from /usr/lib/libQtCore.so.4
#8  0xb70d66b6 in ?? () from /usr/lib/libkdecore.so.5
#9  0xb70d72a8 in KLocalizedString::toString() const () from /usr/lib/libkdecore.so.5
#10 0xa6e3a9f2 in ?? () from /usr/lib/kde4/plasma_applet_hdaps_monitor.so
#11 0xa6e3b715 in ?? () from /usr/lib/kde4/plasma_applet_hdaps_monitor.so
#12 0xa6e3b75f in ?? () from /usr/lib/kde4/plasma_applet_hdaps_monitor.so
#13 0xb6db60b7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#14 0xb6e06265 in QTimer::timeout() () from /usr/lib/libQtCore.so.4
#15 0xb6dbf8e6 in QTimer::timerEvent(QTimerEvent*) () from /usr/lib/libQtCore.so.4
#16 0xb6dba51c in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#17 0xb629c9a4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0xb62a33b3 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#19 0xb74e66a4 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#20 0xb6da145a in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#21 0xb6dd370b in ?? () from /usr/lib/libQtCore.so.4
#22 0xb6dd0738 in ?? () from /usr/lib/libQtCore.so.4
#23 0xb597b0de in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#24 0xb597b488 in ?? () from /usr/lib/libglib-2.0.so.0
#25 0xb597b548 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#26 0xb6dd098f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#27 0xb634c41e in ?? () from /usr/lib/libQtGui.so.4
#28 0xb6d9fec3 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#29 0xb6da01e9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0xb6da598e in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#31 0xb629ae44 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#32 0xaf963937 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#33 0x0804f3ab in _start ()

Possible duplicates by query: bug 322316, bug 322283, bug 321204.

Reported using DrKonqi