Bug 284709

Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.2 (4.7.2) (Compiled from sources)
Qt Version: 4.7.4
Operating System: Linux 3.0.3 x86_64

-- Information about the crash:
- What I was doing when the application crashed:
Plasma suddenly crashed during normal work and then on startup. The problem seems to be in Microblogging plasmoid.

-- Backtrace:
Application: Оболочка Plasma (kdeinit4), signal: Aborted
[Current thread is 1 (Thread 0x7f6c32d30760 (LWP 4536))]

Thread 4 (Thread 0x7f6bfaf86710 (LWP 4541)):
#0  QThreadData::current () at thread/qthread_unix.cpp:209
#1  0x00007f6c3175b24c in postEventSourcePrepare (s=0x3501d10, timeout=0x0) at kernel/qeventdispatcher_glib.cpp:254
#2  0x00007f6c3175b2ed in postEventSourceCheck (source=0x3501d10) at kernel/qeventdispatcher_glib.cpp:270
#3  0x00007f6c2beb7fc9 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#4  0x00007f6c2beba9eb in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#5  0x00007f6c2bebaeac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0x00007f6c3175c696 in QEventDispatcherGlib::processEvents (this=0x34d50e0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#7  0x00007f6c3171a164 in QEventLoop::processEvents (this=0x7f6bfaf85d80, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f6c3171a2b9 in QEventLoop::exec (this=0x7f6bfaf85d80, flags=...) at kernel/qeventloop.cpp:201
#9  0x00007f6c315e825e in QThread::exec (this=0x3508ea0) at thread/qthread.cpp:498
#10 0x00007f6c316f50e2 in QInotifyFileSystemWatcherEngine::run (this=0x3508ea0) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x00007f6c315eae71 in QThreadPrivate::start (arg=0x3508ea0) at thread/qthread_unix.cpp:331
#12 0x00007f6c31339aca in start_thread (arg=<value optimized out>) at pthread_create.c:297
#13 0x00007f6c2f60258d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f6bf86aa710 (LWP 4558)):
#0  0x00007f6c2beb8b15 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6c2beba8c8 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6c2bebaeac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6c3175c696 in QEventDispatcherGlib::processEvents (this=0x7f6c0002e130, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f6c3171a164 in QEventLoop::processEvents (this=0x7f6bf86a9db0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6c3171a2b9 in QEventLoop::exec (this=0x7f6bf86a9db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f6c315e825e in QThread::exec (this=0x398bc90) at thread/qthread.cpp:498
#7  0x00007f6c315e8416 in QThread::run (this=0x398bc90) at thread/qthread.cpp:565
#8  0x00007f6c315eae71 in QThreadPrivate::start (arg=0x398bc90) at thread/qthread_unix.cpp:331
#9  0x00007f6c31339aca in start_thread (arg=<value optimized out>) at pthread_create.c:297
#10 0x00007f6c2f60258d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f6bf5a8a710 (LWP 4708)):
#0  0x00007f6c2f5f9273 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f6c2bebaac9 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6c2bebaeac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6c3175c696 in QEventDispatcherGlib::processEvents (this=0x4e52050, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f6c3171a164 in QEventLoop::processEvents (this=0x7f6bf5a89dd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6c3171a2b9 in QEventLoop::exec (this=0x7f6bf5a89dd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f6c315e825e in QThread::exec (this=0x4e49c90) at thread/qthread.cpp:498
#7  0x00007f6c315eae71 in QThreadPrivate::start (arg=0x4e49c90) at thread/qthread_unix.cpp:331
#8  0x00007f6c31339aca in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x00007f6c2f60258d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f6c32d30760 (LWP 4536)):
[KCrash Handler]
#6  0x00007f6c2f554315 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f6c2f55599f in *__GI_abort () at abort.c:92
#8  0x00007f6c315dc433 in qt_message_output (msgType=QtFatalMsg, 
    buf=0x53acdf8 "ASSERT: \"(pos == end && glyphPosition == current.num_glyphs) || logClusters[pos] == glyphPosition\" in file text/qtextlayout.cpp, line 1823") at global/qglobal.cpp:2291
#9  0x00007f6c315dc612 in qt_message (msgType=QtFatalMsg, msg=0x7f6c317aba18 "ASSERT: \"%s\" in file %s, line %d", ap=0x7fffc92d77b0) at global/qglobal.cpp:2337
#10 0x00007f6c315dce7f in qFatal (msg=0x7f6c317aba18 "ASSERT: \"%s\" in file %s, line %d") at global/qglobal.cpp:2520
#11 0x00007f6c315dbf9b in qt_assert (assertion=0x7f6c30e1a848 "(pos == end && glyphPosition == current.num_glyphs) || logClusters[pos] == glyphPosition", file=0x7f6c30e1a7e7 "text/qtextlayout.cpp", 
    line=1823) at global/qglobal.cpp:2036
#12 0x00007f6c30821b52 in addNextCluster (pos=@0x7fffc92d79c8, end=107, line=..., glyphCount=@0x7fffc92d79c0, current=..., logClusters=0x53b9cd0, glyphs=...) at text/qtextlayout.cpp:1823
#13 0x00007f6c308227a6 in QTextLine::layout_helper (this=0x7fffc92d7da0, maxGlyphs=2147483647) at text/qtextlayout.cpp:1960
#14 0x00007f6c3082129a in QTextLine::setLineWidth (this=0x7fffc92d7da0, width=248) at text/qtextlayout.cpp:1649
#15 0x00007f6c30878f6e in QTextDocumentLayoutPrivate::layoutBlock (this=0x4f36a00, bl=..., blockPosition=0, blockFormat=..., layoutStruct=0x7fffc92d8a50, layoutFrom=0, layoutTo=2147483647, 
    previousBlockFormat=0x0) at text/qtextdocumentlayout.cpp:2605
#16 0x00007f6c3087796b in QTextDocumentLayoutPrivate::layoutFlow (this=0x4f36a00, it=..., layoutStruct=0x7fffc92d8a50, layoutFrom=0, layoutTo=2147483647, width=...)
    at text/qtextdocumentlayout.cpp:2409
#17 0x00007f6c30875fe1 in QTextDocumentLayoutPrivate::layoutFrame (this=0x4f36a00, f=0x4f37060, layoutFrom=0, layoutTo=2147483647, frameWidth=..., frameHeight=..., parentY=...)
    at text/qtextdocumentlayout.cpp:2150
#18 0x00007f6c308755fc in QTextDocumentLayoutPrivate::layoutFrame (this=0x4f36a00, f=0x4f37060, layoutFrom=0, layoutTo=2147483647, parentY=...) at text/qtextdocumentlayout.cpp:2056
#19 0x00007f6c3087adc1 in QTextDocumentLayout::doLayout (this=0x4f31910, from=0, oldLength=0, length=2147483647) at text/qtextdocumentlayout.cpp:2929
#20 0x00007f6c3087bb41 in QTextDocumentLayoutPrivate::ensureLayoutedByPosition (this=0x4f36a00, position=1000) at text/qtextdocumentlayout.cpp:3091
#21 0x00007f6c3087bbae in QTextDocumentLayoutPrivate::layoutStep (this=0x4f36a00) at text/qtextdocumentlayout.cpp:3097
#22 0x00007f6c3087aab3 in QTextDocumentLayout::documentChanged (this=0x4f31910, from=0, oldLength=0, length=108) at text/qtextdocumentlayout.cpp:2889
#23 0x00007f6c30853816 in QTextDocumentPrivate::finishEdit (this=0x4f34cd0) at text/qtextdocument_p.cpp:1219
#24 0x00007f6c3085368e in QTextDocumentPrivate::endEditBlock (this=0x4f34cd0) at text/qtextdocument_p.cpp:1200
#25 0x00007f6c30839a8e in QTextDocument::setHtml (this=0x4f34cb0, html=...) at text/qtextdocument.cpp:1201
#26 0x00007f6c307f9ef0 in QTextControlPrivate::setContent (this=0x4f34b40, format=Qt::RichText, text=..., document=0x0) at text/qtextcontrol.cpp:477
#27 0x00007f6c307fd5f8 in QTextControl::setHtml (this=0x4f34b20, text=...) at text/qtextcontrol.cpp:1142
#28 0x00007f6c30b08ed0 in QTextEdit::setHtml (this=0x4f308f0, text=...) at widgets/qtextedit.cpp:1171
#29 0x00007f6c30b0bdd4 in QTextEdit::setText (this=0x4f308f0, text=...) at widgets/qtextedit.cpp:2486
#30 0x00007f6c07f69a08 in PostWidget::setData (this=0x4f25c50, data=...) at /usr/src/packages/kde4/4.7.2/kdeplasma-addons-4.7.2/applets/microblog/postwidget.cpp:106
#31 0x00007f6c07f62b20 in MicroBlog::showTweets (this=<value optimized out>) at /usr/src/packages/kde4/4.7.2/kdeplasma-addons-4.7.2/applets/microblog/microblog.cpp:695
#32 0x00007f6c07f62fab in MicroBlog::qt_metacall (this=0x2dbcff0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc92d9970)
    at /usr/src/packages/kde4/4.7.2/kdeplasma-addons-4.7.2/build/applets/microblog/microblog.moc:127
#33 0x00007f6c31725ae5 in QMetaObject::metacall (object=0x2dbcff0, cl=QMetaObject::InvokeMetaMethod, idx=93, argv=0x7fffc92d9970) at kernel/qmetaobject.cpp:237
#34 0x00007f6c3173cffc in QMetaObject::activate (sender=0x4e9f0f0, m=0x7f6c31ab9600, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3278
#35 0x00007f6c317a7fe9 in QTimer::timeout (this=0x4e9f0f0) at .moc/debug-shared/moc_qtimer.cpp:134
#36 0x00007f6c31746c13 in QTimer::timerEvent (this=0x4e9f0f0, e=0x7fffc92da360) at kernel/qtimer.cpp:271
#37 0x00007f6c317386b3 in QObject::event (this=0x4e9f0f0, e=0x7fffc92da360) at kernel/qobject.cpp:1181
#38 0x00007f6c304eb59c in QApplicationPrivate::notify_helper (this=0x269ffd0, receiver=0x4e9f0f0, e=0x7fffc92da360) at kernel/qapplication.cpp:4481
#39 0x00007f6c304e8a80 in QApplication::notify (this=0x2676ac0, receiver=0x4e9f0f0, e=0x7fffc92da360) at kernel/qapplication.cpp:3881
#40 0x00007f6c327eb3e1 in KApplication::notify (this=0x2676ac0, receiver=0x4e9f0f0, event=0x7fffc92da360) at /usr/src/packages/kde4/4.7.2/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#41 0x00007f6c3171d14c in QCoreApplication::notifyInternal (this=0x2676ac0, receiver=0x4e9f0f0, event=0x7fffc92da360) at kernel/qcoreapplication.cpp:787
#42 0x00007f6c317210d1 in QCoreApplication::sendEvent (receiver=0x4e9f0f0, event=0x7fffc92da360) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#43 0x00007f6c3175fe53 in QTimerInfoList::activateTimers (this=0x26aaa10) at kernel/qeventdispatcher_unix.cpp:603
#44 0x00007f6c3175b149 in timerSourceDispatch (source=0x26aa9b0) at kernel/qeventdispatcher_glib.cpp:184
#45 0x00007f6c3175b230 in idleTimerSourceDispatch (source=0x26aaa60) at kernel/qeventdispatcher_glib.cpp:231
#46 0x00007f6c2beba3fc in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#47 0x00007f6c2bebace8 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#48 0x00007f6c2bebaeac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#49 0x00007f6c3175c673 in QEventDispatcherGlib::processEvents (this=0x269de40, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#50 0x00007f6c305da708 in QGuiEventDispatcherGlib::processEvents (this=0x269de40, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#51 0x00007f6c3171a164 in QEventLoop::processEvents (this=0x7fffc92da730, flags=...) at kernel/qeventloop.cpp:149
#52 0x00007f6c3171a2b9 in QEventLoop::exec (this=0x7fffc92da730, flags=...) at kernel/qeventloop.cpp:201
#53 0x00007f6c3171d842 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#54 0x00007f6c304e85f2 in QApplication::exec () at kernel/qapplication.cpp:3755
#55 0x00007f6c12ff083f in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/packages/kde4/4.7.2/kde-workspace-4.7.2/plasma/desktop/shell/main.cpp:120
#56 0x0000000000407cb3 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=<value optimized out>, envs=<value optimized out>, reset_env=false, 
    tty=0x0, avoid_loops=false, startup_id_str=0x40b956 "0") at /usr/src/packages/kde4/4.7.2/kdelibs-4.7.2/kinit/kinit.cpp:734
#57 0x000000000040888c in handle_launcher_request (sock=8, who=<value optimized out>) at /usr/src/packages/kde4/4.7.2/kdelibs-4.7.2/kinit/kinit.cpp:1226
#58 0x000000000040902a in handle_requests (waitForPid=<value optimized out>) at /usr/src/packages/kde4/4.7.2/kdelibs-4.7.2/kinit/kinit.cpp:1419
#59 0x0000000000409527 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at /usr/src/packages/kde4/4.7.2/kdelibs-4.7.2/kinit/kinit.cpp:1907

Reported using DrKonqi