Plasma desktop crashed when I clicked an entry with Google-chrome consisting of two instances in a group.
Plasma came right back up and I could not reproduce.
Dr. Konqui could not generate a proper backtrace (1/3 stars) even though I installed what it needed.
Here is the backtrace anyway.

Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe5c39297c0 (LWP 2708))]

Thread 4 (Thread 0x7fe5a49f9700 (LWP 2731)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe5bc661e77 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fe5bc661ea9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fe5b6d52f8e in start_thread (arg=0x7fe5a49f9700) at pthread_create.c:311
#4  0x00007fe5c321be1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7fe599a98700 (LWP 2734)):
#0  0x00007fe5b664d4ab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe5b664f89f in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe5b66500fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe5b6650304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe5bfdfe036 in QEventDispatcherGlib::processEvents (this=0x7fe5940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007fe5bfdce38f in QEventLoop::processEvents (this=this@entry=0x7fe599a97d90, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fe5bfdce618 in QEventLoop::exec (this=this@entry=0x7fe599a97d90, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fe5bfcd0410 in QThread::exec (this=this@entry=0x2f1b530) at thread/qthread.cpp:542
#8  0x00007fe5bfdafedf in QInotifyFileSystemWatcherEngine::run (this=0x2f1b530) at io/qfilesystemwatcher_inotify.cpp:256
#9  0x00007fe5bfcd2bec in QThreadPrivate::start (arg=0x2f1b530) at thread/qthread_unix.cpp:338
#10 0x00007fe5b6d52f8e in start_thread (arg=0x7fe599a98700) at pthread_create.c:311
#11 0x00007fe5c321be1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7fe5920d0700 (LWP 2741)):
#0  0x00007fe5c320db0d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fe5b668e6cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe5b664fd3c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe5b6650175 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe5b6650304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fe5bfdfe036 in QEventDispatcherGlib::processEvents (this=0x7fe5840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fe5bfdce38f in QEventLoop::processEvents (this=this@entry=0x7fe5920cfd90, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fe5bfdce618 in QEventLoop::exec (this=this@entry=0x7fe5920cfd90, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fe5bfcd0410 in QThread::exec (this=this@entry=0x320cc10) at thread/qthread.cpp:542
#9  0x00007fe5bfdafedf in QInotifyFileSystemWatcherEngine::run (this=0x320cc10) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007fe5bfcd2bec in QThreadPrivate::start (arg=0x320cc10) at thread/qthread_unix.cpp:338
#11 0x00007fe5b6d52f8e in start_thread (arg=0x7fe5920d0700) at pthread_create.c:311
#12 0x00007fe5c321be1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fe5c39297c0 (LWP 2708)):
[KCrash Handler]
#6  0x00007fe5a686d079 in TaskManager::TasksModel::rowCount (this=0x54c5930, parent=...) at ../../../libs/taskmanager/tasksmodel.cpp:306
#7  0x00007fe5c19f577d in modelCount (this=0x2869e00) at graphicsitems/qdeclarativevisualitemmodel.cpp:381
#8  QDeclarativeVisualDataModel::setRootIndex (this=this@entry=0x2869d60, root=...) at graphicsitems/qdeclarativevisualitemmodel.cpp:875
#9  0x00007fe5c1b28b3a in QDeclarativeVisualDataModel::qt_metacall (this=0x2869d60, _c=QMetaObject::WriteProperty, _id=4, _a=0x7fffc50aae00) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:473
#10 0x00007fe5c1a3abcd in QDeclarativePropertyPrivate::write (object=object@entry=0x2869d60, property=..., value=..., context=context@entry=0x27b89b0, flags=...) at qml/qdeclarativeproperty.cpp:1152
#11 0x00007fe5c1ac51d7 in QDeclarativeObjectScriptClass::setProperty (this=0x27b55d0, obj=0x2869d60, name=<optimized out>, value=..., context=0x7fe5a33690f0, evalContext=0x27b89b0) at qml/qdeclarativeobjectscriptclass.cpp:439
#12 0x00007fe5bc6d881e in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#13 0x00007fe5bc5b013f in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#14 0x00007fe58a21b7d9 in ?? ()
#15 0x000000000000000b in ?? ()
#16 0x00007fe5a331c3c0 in ?? ()
#17 0x00007fe58a420040 in ?? ()
#18 0x00007fe58a3a0280 in ?? ()
#19 0x00007fffc50ab610 in ?? ()
#20 0x00000000012f99e0 in ?? ()
#21 0x00000000012da410 in ?? ()
#22 0x00007fe5bf1758ec in QApplicationPrivate::notify_helper (this=0x200, receiver=0x7fe5a33690a8, e=0x7fffc50ab1c0) at kernel/qapplication.cpp:4567
#23 0x00007fe5bc95ad98 in __bss_start () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#24 0x00007fe5a521f400 in ?? ()
#25 0x00007fe5a33690a8 in ?? ()
#26 0x00007fe588802ee0 in ?? ()
#27 0x00007fe5bc95ad98 in __bss_start () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#28 0x00007fe5a3369048 in ?? ()
#29 0x00007fe5a33690f0 in ?? ()
#30 0x00007fe5a52917e8 in ?? ()
#31 0x00007fe5bc56f979 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#32 0x00007fe5bc600587 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#33 0x00007fe5bc5d43cf in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#34 0x00007fe5bc6bb40e in QScriptValue::call(QScriptValue const&, QList<QScriptValue> const&) () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#35 0x00007fe5c1a30e95 in QDeclarativeQtScriptExpression::eval (this=this@entry=0x286a6b8, secondaryScope=<optimized out>, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:518
#36 0x00007fe5c1a33311 in QDeclarativeQtScriptExpression::scriptValue (this=this@entry=0x286a6b8, secondaryScope=secondaryScope@entry=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:470
#37 0x00007fe5c1a3362e in QDeclarativeExpressionPrivate::scriptValue (this=this@entry=0x286a630, secondaryScope=secondaryScope@entry=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:653
#38 0x00007fe5c1a337c2 in QDeclarativeExpressionPrivate::value (this=0x286a630, secondaryScope=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:667
#39 0x00007fe5c1a6b133 in QDeclarativeBoundSignal::qt_metacall (this=0x286a1a0, c=<optimized out>, id=<optimized out>, a=0x7fffc50ab720) at qml/qdeclarativeboundsignal.cpp:199
#40 0x00007fe5bfde42b3 in QMetaObject::activate (sender=sender@entry=0x27b8f60, m=m@entry=0x7fe5a3de78a0 <DialogProxy::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3558
#41 0x00007fe5a3bd5893 in DialogProxy::visibleChanged (this=this@entry=0x27b8f60) at ./dialog.moc:356
#42 0x00007fe5a3bd59e8 in DialogProxy::eventFilter (this=0x27b8f60, watched=<optimized out>, event=0x7fffc50abca0) at ../../../../plasma/declarativeimports/core/dialog.cpp:431
#43 0x00007fe5bfdcf7a6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x12f99e0, receiver=receiver@entry=0x27b92c0, event=event@entry=0x7fffc50abca0) at kernel/qcoreapplication.cpp:1056
#44 0x00007fe5bf1758bc in QApplicationPrivate::notify_helper (this=this@entry=0x12f99e0, receiver=receiver@entry=0x27b92c0, e=e@entry=0x7fffc50abca0) at kernel/qapplication.cpp:4563
#45 0x00007fe5bf17825b in QApplication::notify (this=this@entry=0x12da410, receiver=receiver@entry=0x27b92c0, e=e@entry=0x7fffc50abca0) at kernel/qapplication.cpp:4428
#46 0x00007fe5c0a90916 in KApplication::notify (this=0x12da410, receiver=0x27b92c0, event=0x7fffc50abca0) at ../../kdeui/kernel/kapplication.cpp:311
#47 0x00007fe5bfdcf63e in QCoreApplication::notifyInternal (this=0x12da410, receiver=receiver@entry=0x27b92c0, event=event@entry=0x7fffc50abca0) at kernel/qcoreapplication.cpp:946
#48 0x00007fe5bf1c5fb7 in sendEvent (event=0x7fffc50abca0, receiver=0x27b92c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#49 QWidgetPrivate::show_helper (this=this@entry=0x27b9300) at kernel/qwidget.cpp:7555
#50 0x00007fe5bf1c62a2 in QWidget::setVisible (this=0x27b92c0, visible=<optimized out>) at kernel/qwidget.cpp:7777
#51 0x00007fe5a3bd51f0 in DialogProxy::setVisible (this=this@entry=0x27b8f60, visible=<optimized out>) at ../../../../plasma/declarativeimports/core/dialog.cpp:215
#52 0x00007fe5a3bd63f0 in DialogProxy::qt_metacall (this=0x27b8f60, _c=QMetaObject::WriteProperty, _id=1, _a=0x7fffc50ac080) at ./dialog.moc:323
#53 0x00007fe5c1a1d777 in QDeclarativeVMEMetaObject::metaCall (this=0x28e03e0, c=QMetaObject::WriteProperty, _id=42, a=0x7fffc50ac080) at qml/qdeclarativevmemetaobject.cpp:673
#54 0x00007fe5c1a3abcd in QDeclarativePropertyPrivate::write (object=object@entry=0x27b8f60, property=..., value=..., context=context@entry=0x39ca320, flags=...) at qml/qdeclarativeproperty.cpp:1152
#55 0x00007fe5c1ac51d7 in QDeclarativeObjectScriptClass::setProperty (this=0x27b55d0, obj=0x27b8f60, name=<optimized out>, value=..., context=0x7fe5a3369048, evalContext=0x39ca320) at qml/qdeclarativeobjectscriptclass.cpp:439
#56 0x00007fe5bc6d881e in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#57 0x00007fe5bc5b8ffa in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#58 0x00007fe58a531825 in ?? ()
#59 0x7fffffff00000001 in ?? ()
#60 0x00007fe5a330a500 in ?? ()
#61 0x00007fe58a7f0410 in ?? ()
#62 0x0000000000000016 in ?? ()
#63 0x00007fe58a424058 in ?? ()
#64 0x00007fe58a27fc30 in ?? ()
#65 0x00007fe5a52917e8 in ?? ()
#66 0x00007fe58a4290a0 in ?? ()
#67 0x00007fe58a7b0a80 in ?? ()
#68 0x00007fe58a531428 in ?? ()
#69 0x00007fe5a5291800 in ?? ()
#70 0x00007fe5a3369048 in ?? ()
#71 0x00007fe5a5220688 in ?? ()
#72 0x00007fe5bc95ad98 in __bss_start () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#73 0x00007fe5a521f400 in ?? ()
#74 0x00007fe5a3369000 in ?? ()
#75 0x00007fe588823770 in ?? ()
#76 0x00007fe5bc95ad98 in __bss_start () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#77 0x00000000012c0098 in ?? ()
#78 0x00007fe5a3369048 in ?? ()
#79 0x00007fe5a52917e8 in ?? ()
#80 0x00007fe5bc56f979 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#81 0x00007fe5bc600587 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#82 0x00007fe5bc5d43cf in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#83 0x00007fe5bc6bb40e in QScriptValue::call(QScriptValue const&, QList<QScriptValue> const&) () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#84 0x00007fe5c1a30e95 in QDeclarativeQtScriptExpression::eval (this=this@entry=0x4aa57e8, secondaryScope=<optimized out>, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:518
#85 0x00007fe5c1a33311 in QDeclarativeQtScriptExpression::scriptValue (this=this@entry=0x4aa57e8, secondaryScope=secondaryScope@entry=0x2ac5c40, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:470
#86 0x00007fe5c1a3362e in QDeclarativeExpressionPrivate::scriptValue (this=this@entry=0x4aa5760, secondaryScope=secondaryScope@entry=0x2ac5c40, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:653
#87 0x00007fe5c1a337c2 in QDeclarativeExpressionPrivate::value (this=0x4aa5760, secondaryScope=0x2ac5c40, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:667
#88 0x00007fe5c1a6b133 in QDeclarativeBoundSignal::qt_metacall (this=0x29fa6f0, c=<optimized out>, id=<optimized out>, a=0x7fffc50aca60) at qml/qdeclarativeboundsignal.cpp:199
#89 0x00007fe5bfde42b3 in QMetaObject::activate (sender=sender@entry=0x4d12a80, m=m@entry=0x7fe5a30eeb00 <MouseEventListener::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fffc50aca60) at kernel/qobject.cpp:3558
#90 0x00007fe5a2ee6a82 in MouseEventListener::clicked (this=this@entry=0x4d12a80, _t1=_t1@entry=0x7fffc50acb00) at ./mouseeventlistener.moc:390
#91 0x00007fe5a2ee6c42 in mouseReleaseEvent (me=0x7fffc50ad2b0, this=0x4d12a80) at ../../../../plasma/declarativeimports/qtextracomponents/mouseeventlistener.cpp:133
#92 MouseEventListener::mouseReleaseEvent (this=0x4d12a80, me=0x7fffc50ad2b0) at ../../../../plasma/declarativeimports/qtextracomponents/mouseeventlistener.cpp:122
#93 0x00007fe5bf734e49 in QGraphicsItem::sceneEvent (this=this@entry=0x4d12a90, event=event@entry=0x7fffc50ad2b0) at graphicsview/qgraphicsitem.cpp:6742
#94 0x00007fe5c19c8ef2 in QDeclarativeItem::sceneEvent (this=0x4d12a80, event=0x7fffc50ad2b0) at graphicsitems/qdeclarativeitem.cpp:3049
#95 0x00007fe5bf75f4d0 in sendMouseEvent (mouseEvent=0x7fffc50ad2b0, this=0x134ac80) at graphicsview/qgraphicsscene.cpp:1295
#96 QGraphicsScenePrivate::sendMouseEvent (this=0x134ac80, mouseEvent=0x7fffc50ad2b0) at graphicsview/qgraphicsscene.cpp:1274
#97 0x00007fe5bf767c35 in QGraphicsScene::mouseReleaseEvent (this=<optimized out>, mouseEvent=0x7fffc50ad2b0) at graphicsview/qgraphicsscene.cpp:4128
#98 0x00007fe5bf77327c in QGraphicsScene::event (this=0x14178a0, event=0x7fffc50ad2b0) at graphicsview/qgraphicsscene.cpp:3458
#99 0x00007fe5bf1758ec in QApplicationPrivate::notify_helper (this=this@entry=0x12f99e0, receiver=receiver@entry=0x14178a0, e=e@entry=0x7fffc50ad2b0) at kernel/qapplication.cpp:4567
#100 0x00007fe5bf17825b in QApplication::notify (this=this@entry=0x12da410, receiver=receiver@entry=0x14178a0, e=e@entry=0x7fffc50ad2b0) at kernel/qapplication.cpp:4428
#101 0x00007fe5c0a90916 in KApplication::notify (this=0x12da410, receiver=0x14178a0, event=0x7fffc50ad2b0) at ../../kdeui/kernel/kapplication.cpp:311
#102 0x00007fe5bfdcf63e in QCoreApplication::notifyInternal (this=0x12da410, receiver=0x14178a0, event=0x7fffc50ad2b0, event@entry=0x7fffc50ad200) at kernel/qcoreapplication.cpp:946
#103 0x00007fe5bf174226 in sendSpontaneousEvent (event=event@entry=0x7fffc50ad200, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#104 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7fffc50ad2b0) at kernel/qapplication.cpp:5565
#105 0x00007fe5bf78a6a1 in QGraphicsView::mouseReleaseEvent (this=0x3e8da50, event=0x7fffc50adbe0) at graphicsview/qgraphicsview.cpp:3338
#106 0x00007fe5bf1c2a89 in QWidget::event (this=this@entry=0x3e8da50, event=event@entry=0x7fffc50adbe0) at kernel/qwidget.cpp:8375
#107 0x00007fe5bf575316 in QFrame::event (this=0x3e8da50, e=0x7fffc50adbe0) at widgets/qframe.cpp:557
#108 0x00007fe5bf78d0db in QGraphicsView::viewportEvent (this=0x3e8da50, event=0x7fffc50adbe0) at graphicsview/qgraphicsview.cpp:2866
#109 0x00007fe5bfdcf7a6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x12f99e0, receiver=receiver@entry=0x3449b30, event=event@entry=0x7fffc50adbe0) at kernel/qcoreapplication.cpp:1056
#110 0x00007fe5bf1758bc in QApplicationPrivate::notify_helper (this=this@entry=0x12f99e0, receiver=receiver@entry=0x3449b30, e=e@entry=0x7fffc50adbe0) at kernel/qapplication.cpp:4563
#111 0x00007fe5bf178a33 in QApplication::notify (this=this@entry=0x12da410, receiver=receiver@entry=0x3449b30, e=e@entry=0x7fffc50adbe0) at kernel/qapplication.cpp:4110
#112 0x00007fe5c0a90916 in KApplication::notify (this=0x12da410, receiver=0x3449b30, event=0x7fffc50adbe0) at ../../kdeui/kernel/kapplication.cpp:311
#113 0x00007fe5bfdcf63e in QCoreApplication::notifyInternal (this=0x12da410, receiver=receiver@entry=0x3449b30, event=event@entry=0x7fffc50adbe0) at kernel/qcoreapplication.cpp:946
#114 0x00007fe5bf17b933 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#115 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x3449b30, event=event@entry=0x7fffc50adbe0, alienWidget=alienWidget@entry=0x3449b30, nativeWidget=nativeWidget@entry=0x3e8da50, buttonDown=buttonDown@entry=0x7fe5bfc53308 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#116 0x00007fe5bf1f0ec4 in QETWidget::translateMouseEvent (this=this@entry=0x3e8da50, event=event@entry=0x7fffc50ae360) at kernel/qapplication_x11.cpp:4631
#117 0x00007fe5bf1efef1 in QApplication::x11ProcessEvent (this=0x12da410, event=event@entry=0x7fffc50ae360) at kernel/qapplication_x11.cpp:3746
#118 0x00007fe5bf21b0b2 in x11EventSourceDispatch (s=0x12fa320, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#119 0x00007fe5b664ff05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#120 0x00007fe5b6650248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#121 0x00007fe5b6650304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#122 0x00007fe5bfdfe016 in QEventDispatcherGlib::processEvents (this=0x125aad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#123 0x00007fe5bf21b1ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#124 0x00007fe5bfdce38f in QEventLoop::processEvents (this=this@entry=0x7fffc50ae730, flags=...) at kernel/qeventloop.cpp:149
#125 0x00007fe5bfdce618 in QEventLoop::exec (this=this@entry=0x7fffc50ae730, flags=...) at kernel/qeventloop.cpp:204
#126 0x00007fe5bfdd3cf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#127 0x00007fe5bf173ffc in QApplication::exec () at kernel/qapplication.cpp:3828
#128 0x00007fe5c35273fb in kdemain (argc=1, argv=0x7fffc50aea28) at ../../../../plasma/desktop/shell/main.cpp:126
#129 0x00007fe5c3143ea5 in __libc_start_main (main=0x4006e0 <main(int, char**)>, argc=1, ubp_av=0x7fffc50aea28, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffc50aea18) at libc-start.c:260
#130 0x0000000000400711 in _start ()


Reproducible: Couldn't Reproduce