Bug 350133

Application: konsole (2.14.2)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.13.0-37-generic x86_64
Distribution: Linux Mint 17.1 Rebecca

-- Information about the crash:
- What I was doing when the application crashed:
sudo bleachbit --preset --overwrite --clean
- Unusual behavior I noticed:
Plasma crashed. Conki stopped.

The crash can be reproduced every time.

-- Backtrace:
Application: Konsole (konsole), signal: Bus error
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff793f0e7c0 (LWP 24520))]

Thread 2 (Thread 0x7ff77cbaa700 (LWP 24523)):
#0  0x00007ff79384412d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ff78ce8ffe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff78ce900ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff78ce90129 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff78ceb4f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff78d776182 in start_thread (arg=0x7ff77cbaa700) at pthread_create.c:312
#6  0x00007ff79385147d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7ff793f0e7c0 (LWP 24520)):
[KCrash Handler]
#6  0x00007ff78ca1bb02 in FcCompare (pat=pat@entry=0x193e5d0, fnt=0x7ff793f4d118, value=value@entry=0x1dc5cd8, result=result@entry=0x7fff5a9c21f8) at fcmatch.c:416
#7  0x00007ff78ca1c8e0 in IA__FcFontSetSort (config=<optimized out>, sets=sets@entry=0x7fff5a9c21c0, nsets=<optimized out>, p=p@entry=0x193e5d0, trim=trim@entry=1, csp=0x0, result=0x7fff5a9c21f8) at fcmatch.c:895
#8  0x00007ff78ca1ce76 in IA__FcFontSort (config=<optimized out>, p=0x193e5d0, trim=1, csp=<optimized out>, result=<optimized out>) at fcmatch.c:1021
#9  0x00007ff7914f9e15 in qt_fontSetForPattern (pattern=<optimized out>, request=...) at text/qfontdatabase_x11.cpp:1703
#10 0x00007ff7915b12a1 in QFontEngineMultiFT::loadEngine (this=0x19337c0, at=<optimized out>) at text/qfontengine_x11.cpp:910
#11 0x00007ff7914e62e9 in QFontEngineMulti::stringToCMap (this=0x19337c0, str=0x1c112ea, len=6, glyphs=0x7fff5a9c2530, nglyphs=0x7fff5a9c241c, flags=...) at text/qfontengine.cpp:1353
#12 0x00007ff7915144dc in stringToGlyphs (item=item@entry=0x7fff5a9c25b0, glyphs=glyphs@entry=0x7fff5a9c2530, fontEngine=fontEngine@entry=0x19337c0) at text/qtextengine.cpp:854
#13 0x00007ff791517433 in QTextEngine::shapeTextWithHarfbuzz (this=this@entry=0x7fff5a9c3090, item=item@entry=0) at text/qtextengine.cpp:1238
#14 0x00007ff791518212 in QTextEngine::shapeText (this=this@entry=0x7fff5a9c3090, item=item@entry=0) at text/qtextengine.cpp:935
#15 0x00007ff791518535 in QTextEngine::shape (this=this@entry=0x7fff5a9c3090, item=item@entry=0) at text/qtextengine.cpp:1450
#16 0x00007ff7915297df in QTextLine::layout_helper (this=this@entry=0x7fff5a9c3040, maxGlyphs=maxGlyphs@entry=2147483647) at text/qtextlayout.cpp:1761
#17 0x00007ff79152a70b in QTextLine::setLineWidth (this=this@entry=0x7fff5a9c3040, width=<optimized out>, width@entry=16777216) at text/qtextlayout.cpp:1534
#18 0x00007ff791414c06 in qt_format_text (fnt=..., _r=..., tf=134217745, option=option@entry=0x0, str=..., brect=brect@entry=0x0, tabstops=tabstops@entry=0, ta=ta@entry=0x0, tabarraylen=tabarraylen@entry=0, painter=painter@entry=0x7fff5a9c5d90) at painting/qpainter.cpp:8210
#19 0x00007ff791415825 in QPainter::drawText (this=this@entry=0x7fff5a9c5d90, r=..., flags=flags@entry=0, str=..., br=br@entry=0x0) at painting/qpainter.cpp:6199
#20 0x00007ff7934fe3f5 in Konsole::TerminalDisplay::drawCharacters (this=this@entry=0x1956f60, painter=..., rect=..., text=..., style=style@entry=0x1bc1250, invertCharacterColor=<optimized out>) at ../../src/TerminalDisplay.cpp:746
#21 0x00007ff7934fe7a5 in Konsole::TerminalDisplay::drawTextFragment (this=this@entry=0x1956f60, painter=..., rect=..., text=..., style=0x1bc1250) at ../../src/TerminalDisplay.cpp:781
#22 0x00007ff79350473a in Konsole::TerminalDisplay::drawContents (this=this@entry=0x1956f60, paint=..., rect=...) at ../../src/TerminalDisplay.cpp:1464
#23 0x00007ff793505652 in Konsole::TerminalDisplay::paintEvent (this=0x1956f60, pe=<optimized out>) at ../../src/TerminalDisplay.cpp:1178
#24 0x00007ff79131b300 in QWidget::event (this=this@entry=0x1956f60, event=event@entry=0x7fff5a9c6210) at kernel/qwidget.cpp:8533
#25 0x00007ff793506b1a in Konsole::TerminalDisplay::event (this=0x1956f60, event=0x7fff5a9c6210) at ../../src/TerminalDisplay.cpp:3030
#26 0x00007ff7912cbe2c in QApplicationPrivate::notify_helper (this=this@entry=0x15c4350, receiver=receiver@entry=0x1956f60, e=e@entry=0x7fff5a9c6210) at kernel/qapplication.cpp:4567
#27 0x00007ff7912d24a0 in QApplication::notify (this=this@entry=0x7fff5a9c6d30, receiver=receiver@entry=0x1956f60, e=e@entry=0x7fff5a9c6210) at kernel/qapplication.cpp:4353
#28 0x00007ff79297ccca in KApplication::notify (this=0x7fff5a9c6d30, receiver=0x1956f60, event=0x7fff5a9c6210) at ../../kdeui/kernel/kapplication.cpp:311
#29 0x00007ff791f324dd in QCoreApplication::notifyInternal (this=0x7fff5a9c6d30, receiver=receiver@entry=0x1956f60, event=event@entry=0x7fff5a9c6210) at kernel/qcoreapplication.cpp:953
#30 0x00007ff791315a21 in sendSpontaneousEvent (event=0x7fff5a9c6210, receiver=0x1956f60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#31 QWidgetPrivate::drawWidget (this=this@entry=0x19548f0, pdev=0x1aaca00, rgn=..., offset=..., flags=68, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x18a5910) at kernel/qwidget.cpp:5599
#32 0x00007ff7914d88fa in QWidgetBackingStore::sync (this=0x18a5910) at painting/qbackingstore.cpp:1365
#33 0x00007ff79130aea0 in QWidgetPrivate::syncBackingStore (this=this@entry=0x1841910) at kernel/qwidget.cpp:1894
#34 0x00007ff79131ae7a in QWidget::event (this=this@entry=0x18528e0, event=event@entry=0x1bd5440) at kernel/qwidget.cpp:8680
#35 0x00007ff7916d5a33 in QMainWindow::event (this=this@entry=0x18528e0, event=event@entry=0x1bd5440) at widgets/qmainwindow.cpp:1478
#36 0x00007ff792a31441 in KMainWindow::event (this=this@entry=0x18528e0, ev=ev@entry=0x1bd5440) at ../../kdeui/widgets/kmainwindow.cpp:1084
#37 0x00007ff792a68ed9 in KXmlGuiWindow::event (this=0x18528e0, ev=0x1bd5440) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#38 0x00007ff7912cbe2c in QApplicationPrivate::notify_helper (this=this@entry=0x15c4350, receiver=receiver@entry=0x18528e0, e=e@entry=0x1bd5440) at kernel/qapplication.cpp:4567
#39 0x00007ff7912d24a0 in QApplication::notify (this=this@entry=0x7fff5a9c6d30, receiver=receiver@entry=0x18528e0, e=e@entry=0x1bd5440) at kernel/qapplication.cpp:4353
#40 0x00007ff79297ccca in KApplication::notify (this=0x7fff5a9c6d30, receiver=0x18528e0, event=0x1bd5440) at ../../kdeui/kernel/kapplication.cpp:311
#41 0x00007ff791f324dd in QCoreApplication::notifyInternal (this=0x7fff5a9c6d30, receiver=receiver@entry=0x18528e0, event=event@entry=0x1bd5440) at kernel/qcoreapplication.cpp:953
#42 0x00007ff791f35b3d in sendEvent (event=0x1bd5440, receiver=0x18528e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#43 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x14fb670) at kernel/qcoreapplication.cpp:1577
#44 0x00007ff791f35fe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#45 0x00007ff791f5ff83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#46 postEventSourceDispatch (s=0x15c4ee0) at kernel/qeventdispatcher_glib.cpp:287
#47 0x00007ff78ce8fe04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007ff78ce90048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007ff78ce900ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007ff791f5f7a1 in QEventDispatcherGlib::processEvents (this=0x15bb4f0, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#51 0x00007ff79136dbe6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#52 0x00007ff791f310af in QEventLoop::processEvents (this=this@entry=0x7fff5a9c6c00, flags=...) at kernel/qeventloop.cpp:149
#53 0x00007ff791f313a5 in QEventLoop::exec (this=this@entry=0x7fff5a9c6c00, flags=...) at kernel/qeventloop.cpp:204
#54 0x00007ff791f36b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#55 0x00007ff7912ca37c in QApplication::exec () at kernel/qapplication.cpp:3828
#56 0x00007ff793b34937 in kdemain (argc=1, argv=0x7fff5a9c6e78) at ../../src/main.cpp:86
#57 0x00007ff793778ec5 in __libc_start_main (main=0x4006d0 <main(int, char**)>, argc=1, argv=0x7fff5a9c6e78, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff5a9c6e68) at libc-start.c:287
#58 0x00000000004006fe in _start ()

Reported using DrKonqi