Bug 309029

Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-32-generic-pae i686
Distribution: Linux Mint 13 Maya

-- Information about the crash:
- What I was doing when the application crashed:

I added Microblogging widget to desktop a and configured to twitter for post something. And then I post something but notting happened. Then I open Opera browset to check twitter account. I wrote twitter.com to address bar and try to login. Twitter login page not work on Opera so I refresh the page to try again. And then Desktop chrashed.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1a0d740 (LWP 1834))]

Thread 6 (Thread 0xa9873b40 (LWP 1836)):
#0  0xb2b6dc6c in g_thread_self () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb2b4a1ef in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb63ed8e7 in QEventDispatcherGlib::processEvents (this=0xa8f00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#3  0xb63b950d in QEventLoop::processEvents (this=0xa9873240, flags=...) at kernel/qeventloop.cpp:149
#4  0xb63b97a9 in QEventLoop::exec (this=0xa9873240, flags=...) at kernel/qeventloop.cpp:204
#5  0xb62a294c in QThread::exec (this=0x893ddc8) at thread/qthread.cpp:501
#6  0xb6396b5d in QInotifyFileSystemWatcherEngine::run (this=0x893ddc8) at io/qfilesystemwatcher_inotify.cpp:248
#7  0xb62a5de0 in QThreadPrivate::start (arg=0x893ddc8) at thread/qthread_unix.cpp:298
#8  0xb2c5ad4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0xb75d3d3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 5 (Thread 0xa8d7ab40 (LWP 1838)):
#0  0xb2c5cca0 in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb75e1864 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb2b893d0 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2b496b6 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2b49faf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb2b4a201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb63ed8e7 in QEventDispatcherGlib::processEvents (this=0xa8400468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb63b950d in QEventLoop::processEvents (this=0xa8d7a240, flags=...) at kernel/qeventloop.cpp:149
#8  0xb63b97a9 in QEventLoop::exec (this=0xa8d7a240, flags=...) at kernel/qeventloop.cpp:204
#9  0xb62a294c in QThread::exec (this=0x898a030) at thread/qthread.cpp:501
#10 0xb6396b5d in QInotifyFileSystemWatcherEngine::run (this=0x898a030) at io/qfilesystemwatcher_inotify.cpp:248
#11 0xb62a5de0 in QThreadPrivate::start (arg=0x898a030) at thread/qthread_unix.cpp:298
#12 0xb2c5ad4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#13 0xb75d3d3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xa831bb40 (LWP 1839)):
#0  0xb7727424 in __kernel_vsyscall ()
#1  0xb2c5e96b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb75e164c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb3c1b029 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb3c1b06f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb2c5ad4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb75d3d3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xa69ffb40 (LWP 1841)):
#0  0xb7727424 in __kernel_vsyscall ()
#1  0xb75c55f0 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb2b57a7b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2b4a0ae in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2b4a56b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xa74561ba in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0xb2b6d6b3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb2c5ad4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb75d3d3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xa4ba6b40 (LWP 2273)):
#0  0xb2c59483 in __i686.get_pc_thunk.bx () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb2c5ccbf in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb75e1864 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#3  0xb2b893d0 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2b4987c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb2b49faf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb2b4a201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb63ed8e7 in QEventDispatcherGlib::processEvents (this=0xa8403900, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#8  0xb63b950d in QEventLoop::processEvents (this=0xa4ba6270, flags=...) at kernel/qeventloop.cpp:149
#9  0xb63b97a9 in QEventLoop::exec (this=0xa4ba6270, flags=...) at kernel/qeventloop.cpp:204
#10 0xb62a294c in QThread::exec (this=0x9e38ea8) at thread/qthread.cpp:501
#11 0xb733d3eb in Plasma::StorageThread::run (this=0x9e38ea8) at ../../plasma/private/storagethread.cpp:326
#12 0xb62a5de0 in QThreadPrivate::start (arg=0x9e38ea8) at thread/qthread_unix.cpp:298
#13 0xb2c5ad4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0xb75d3d3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb1a0d740 (LWP 1834)):
[KCrash Handler]
#7  QMutex::lock (this=0xb5ff877c) at thread/qmutex.cpp:153
#8  0xb63be36b in QCoreApplication::postEvent (receiver=0x9a7a988, event=0x8bc0720, priority=0) at kernel/qcoreapplication.cpp:1281
#9  0xb63be6fb in QCoreApplication::postEvent (receiver=0x9a7a988, event=0x8bc0720) at kernel/qcoreapplication.cpp:1234
#10 0xb63ce024 in QObject::deleteLater (this=0x9a7a988) at kernel/qobject.cpp:2084
#11 0xb5942ba6 in QX11Data::xdndHandleFinished (this=0x83dc0a8, xe=0xbf84e9ac, passive=false) at kernel/qdnd_x11.cpp:1256
#12 0xb5933c3b in QApplication::x11ClientMessage (this=0x83c7550, w=0x8b43320, event=0xbf84e9ac, passive_only=false) at kernel/qapplication_x11.cpp:3242
#13 0xb5931d0c in QApplication::x11ProcessEvent (this=0x83c7550, event=0xbf84e9ac) at kernel/qapplication_x11.cpp:3871
#14 0xb595eeac in x11EventSourceDispatch (s=0x83d6b68, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#15 0xb2b49d86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#16 0xb2b4a125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#17 0xb2b4a201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#18 0xb63ed887 in QEventDispatcherGlib::processEvents (this=0x8388eb8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#19 0xb595eaaa in QGuiEventDispatcherGlib::processEvents (this=0x8388eb8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#20 0xb63b950d in QEventLoop::processEvents (this=0xbf84eca4, flags=...) at kernel/qeventloop.cpp:149
#21 0xb63b97a9 in QEventLoop::exec (this=0xbf84eca4, flags=...) at kernel/qeventloop.cpp:204
#22 0xb63beeba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#23 0xb58a3a74 in QApplication::exec () at kernel/qapplication.cpp:3820
#24 0xb76dba7b in kdemain (argc=1, argv=0xbf84eea4) at ../../../../plasma/desktop/shell/main.cpp:120
#25 0x0804850b in main (argc=1, argv=0xbf84eea4) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 307897, bug 307488, bug 304742, bug 300754, bug 296467.

Reported using DrKonqi