https://bugs.kde.org/show_bug.cgi?id=396665
Bug ID: 396665 Summary: Font browser crash Product: kde Version: unspecified Platform: unspecified OS: Linux Status: UNCONFIRMED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: unassigned-b...@kde.org Reporter: k...@equaeghe.nospammail.net Target Milestone: --- Application: kcmshell5 (5.12.5) Qt Version: 5.9.6 Frameworks Version: 5.46.0 Operating System: Linux 4.14.54-gentoo x86_64 Distribution (Platform): Gentoo Packages -- Information about the crash: - What I was doing when the application crashed: Browsing through the fonts - Custom settings of the application: I had opened the font management directly using krunner -- Backtrace: Application: Module voor systeeminstellingen (kcmshell5), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f2e8b740840 (LWP 32234))] Thread 3 (Thread 0x7f2e6e31a700 (LWP 32237)): #0 0x00007f2e8b0988d9 in read () from /lib64/libc.so.6 #1 0x00007f2e82e3bba0 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f2e82df726e in g_main_context_check () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f2e82df7744 in ?? () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f2e82df78bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #5 0x00007f2e8860f9db in QEventDispatcherGlib::processEvents (this=0x7f2e68000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #6 0x00007f2e885bd0ba in QEventLoop::exec (this=this@entry=0x7f2e6e319d30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #7 0x00007f2e88415afa in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515 #8 0x00007f2e88a23ce5 in ?? () from /usr/lib64/libQt5DBus.so.5 #9 0x00007f2e88419fe5 in QThreadPrivate::start (arg=0x7f2e88c96d60) at thread/qthread_unix.cpp:368 #10 0x00007f2e8500492a in start_thread () from /lib64/libpthread.so.0 #11 0x00007f2e8b0a8a3f in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f2e773f3700 (LWP 32236)): #0 0x00007f2e8b09d104 in poll () from /lib64/libc.so.6 #1 0x00007f2e85776860 in ?? () from /usr/lib64/libxcb.so.1 #2 0x00007f2e85778419 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1 #3 0x00007f2e7954c1b9 in QXcbEventReader::run (this=0x557b1f44e2a0) at qxcbconnection.cpp:1330 #4 0x00007f2e88419fe5 in QThreadPrivate::start (arg=0x557b1f44e2a0) at thread/qthread_unix.cpp:368 #5 0x00007f2e8500492a in start_thread () from /lib64/libpthread.so.0 #6 0x00007f2e8b0a8a3f in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f2e8b740840 (LWP 32234)): [KCrash Handler] #6 convertRGBToARGB_helper<LcdFilterDummy> (bgr=<error reading variable: Cannot access memory at address 0xf4>, src_pitch=28, height=8, width=<optimized out>, dst=0x557b202b2c90, src=0x0) at freetype/qfontengine_ft.cpp:601 #7 convertRGBToARGB (legacyFilter=false, bgr=<error reading variable: Cannot access memory at address 0xf4>, src_pitch=28, height=<optimized out>, width=<optimized out>, dst=0x557b202b2c90, src=0x0) at freetype/qfontengine_ft.cpp:611 #8 QFontEngineFT::loadGlyph (this=this@entry=0x557b202aea10, set=set@entry=0x557b202bab10, glyph=glyph@entry=90, subPixelPosition=..., subPixelPosition@entry=..., format=<optimized out>, format@entry=QFontEngine::Format_A32, fetchMetricsOnly=fetchMetricsOnly@entry=false, disableOutlineDrawing=false) at freetype/qfontengine_ft.cpp:1191 #9 0x00007f2e795ba725 in QFontEngineFT::loadGlyphFor (this=this@entry=0x557b202aea10, g=g@entry=90, subPixelPosition=subPixelPosition@entry=..., format=format@entry=QFontEngine::Format_A32, t=..., fetchBoundingBox=fetchBoundingBox@entry=false, disableOutlineDrawing=false) at freetype/qfontengine_ft.cpp:2074 #10 0x00007f2e795bc32e in QFontEngineFT::lockedAlphaMapForGlyph (this=0x557b202aea10, glyphIndex=90, subPixelPosition=..., neededFormat=QFontEngine::Format_A32, t=..., offset=0x7ffdac8a9fd0) at freetype/qfontengine_ft.cpp:2016 #11 0x00007f2e88f703e6 in QRasterPaintEngine::drawCachedGlyphs (this=0x557b1f84b8e0, numGlyphs=<optimized out>, glyphs=<optimized out>, positions=<optimized out>, fontEngine=0x557b202aea10) at painting/qpaintengine_raster.cpp:2803 #12 0x00007f2e88f73d7c in QRasterPaintEngine::drawTextItem (this=0x557b1f84b8e0, p=..., textItem=...) at painting/qpaintengine_raster.cpp:3080 #13 0x00007f2e88f8d01e in QPainterPrivate::drawTextItem (this=<optimized out>, p=..., _ti=..., textEngine=0x557b1fa49790) at painting/qpainter.cpp:6513 #14 0x00007f2e88e61acf in QTextLine::draw (this=this@entry=0x7ffdac8ab7f0, p=p@entry=0x7ffdac8abde8, pos=..., selection=selection@entry=0x0) at text/qtextlayout.cpp:2614 #15 0x00007f2e88e627f5 in QTextLayout::draw (this=this@entry=0x557b1f965978, p=p@entry=0x7ffdac8abde8, pos=..., selections=..., clip=...) at text/qtextlayout.cpp:1257 #16 0x00007f2e895ed30e in QWidgetLineControl::draw (this=0x557b1f9658a0, painter=painter@entry=0x7ffdac8abde8, offset=..., clip=..., flags=flags@entry=1) at widgets/qwidgetlinecontrol.cpp:653 #17 0x00007f2e895e3505 in QLineEdit::paintEvent (this=0x557b1f8d3990) at widgets/qlineedit.cpp:2004 #18 0x00007f2e894deff8 in QWidget::event (this=this@entry=0x557b1f8d3990, event=event@entry=0x7ffdac8ac220) at kernel/qwidget.cpp:9280 #19 0x00007f2e895e7e12 in QLineEdit::event (this=0x557b1f8d3990, e=0x7ffdac8ac220) at widgets/qlineedit.cpp:1462 #20 0x00007f2e894a079c in QApplicationPrivate::notify_helper (this=this@entry=0x557b1f434d80, receiver=receiver@entry=0x557b1f8d3990, e=e@entry=0x7ffdac8ac220) at kernel/qapplication.cpp:3722 #21 0x00007f2e894a8034 in QApplication::notify (this=0x7ffdac8ae3c0, receiver=0x557b1f8d3990, e=0x7ffdac8ac220) at kernel/qapplication.cpp:3481 #22 0x00007f2e885be347 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x557b1f8d3990, event=event@entry=0x7ffdac8ac220) at kernel/qcoreapplication.cpp:1024 #23 0x00007f2e894d812a in QCoreApplication::sendSpontaneousEvent (event=0x7ffdac8ac220, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 #24 QWidgetPrivate::sendPaintEvent (this=this@entry=0x557b1fd088e0, toBePainted=...) at kernel/qwidget.cpp:5715 #25 0x00007f2e894d86ea in QWidgetPrivate::drawWidget (this=this@entry=0x557b1fd088e0, pdev=pdev@entry=0x557b1faf3ee0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=<optimized out>) at kernel/qwidget.cpp:5655 #26 0x00007f2e894d9350 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x557b1fa1f560, pdev=pdev@entry=0x557b1faf3ee0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x557b1fabdcc0) at kernel/qwidget.cpp:5850 #27 0x00007f2e894d82f6 in QWidgetPrivate::drawWidget (this=this@entry=0x557b1fa1f560, pdev=pdev@entry=0x557b1faf3ee0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=<optimized out>) at kernel/qwidget.cpp:5706 #28 0x00007f2e894d9350 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x557b1f53e6d0, pdev=pdev@entry=0x557b1faf3ee0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x557b1fabdcc0) at kernel/qwidget.cpp:5850 #29 0x00007f2e894d94d9 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x557b1f53e6d0, pdev=pdev@entry=0x557b1faf3ee0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x557b1fabdcc0) at kernel/qwidget.cpp:5836 #30 0x00007f2e894d94d9 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x557b1f53e6d0, pdev=pdev@entry=0x557b1faf3ee0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x557b1fabdcc0) at kernel/qwidget.cpp:5836 #31 0x00007f2e894d82f6 in QWidgetPrivate::drawWidget (this=this@entry=0x557b1f53e6d0, pdev=0x557b1faf3ee0, rgn=..., offset=..., flags=flags@entry=5, sharedPainter=sharedPainter@entry=0x0, backingStore=<optimized out>) at kernel/qwidget.cpp:5706 #32 0x00007f2e894afd24 in QWidgetBackingStore::doSync (this=this@entry=0x557b1fabdcc0) at kernel/qwidgetbackingstore.cpp:1381 #33 0x00007f2e894aff65 in QWidgetBackingStore::sync (this=0x557b1fabdcc0) at kernel/qwidgetbackingstore.cpp:1162 #34 0x00007f2e894c755f in QWidgetPrivate::syncBackingStore (this=0x557b1f53e6d0) at kernel/qwidget.cpp:1973 #35 0x00007f2e894df168 in QWidget::event (this=0x7ffdac8ad450, event=0x557b1f818070) at kernel/qwidget.cpp:9219 #36 0x00007f2e894a079c in QApplicationPrivate::notify_helper (this=this@entry=0x557b1f434d80, receiver=receiver@entry=0x7ffdac8ad450, e=e@entry=0x557b1f818070) at kernel/qapplication.cpp:3722 #37 0x00007f2e894a8034 in QApplication::notify (this=0x7ffdac8ae3c0, receiver=0x7ffdac8ad450, e=0x557b1f818070) at kernel/qapplication.cpp:3481 #38 0x00007f2e885be347 in QCoreApplication::notifyInternal2 (receiver=0x7ffdac8ad450, event=event@entry=0x557b1f818070) at kernel/qcoreapplication.cpp:1024 #39 0x00007f2e885c0abd in QCoreApplication::sendEvent (event=0x557b1f818070, receiver=<optimized out>) at kernel/qcoreapplication.h:233 #40 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x557b1f42b5d0) at kernel/qcoreapplication.cpp:1699 #41 0x00007f2e885c0ff8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1553 #42 0x00007f2e8860fbd3 in postEventSourceDispatch (s=0x557b1f47c7a0) at kernel/qeventdispatcher_glib.cpp:276 #43 0x00007f2e82df75a7 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #44 0x00007f2e82df7810 in ?? () from /usr/lib64/libglib-2.0.so.0 #45 0x00007f2e82df78bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #46 0x00007f2e8860f9bf in QEventDispatcherGlib::processEvents (this=0x557b1f492b40, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #47 0x00007f2e885bd0ba in QEventLoop::exec (this=this@entry=0x7ffdac8ad3e0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #48 0x00007f2e8968b247 in QDialog::exec (this=this@entry=0x7ffdac8ad450) at dialogs/qdialog.cpp:545 #49 0x00007f2e896b7e13 in QFontDialogPrivate::getFont (ok=0x7ffdac8ad4f7, initial=..., parent=<optimized out>, title=..., options=...) at dialogs/qfontdialog.cpp:406 #50 0x00007f2e896b7ebd in QFontDialog::getFont (ok=<optimized out>, initial=..., parent=<optimized out>, title=..., options=...) at dialogs/qfontdialog.cpp:368 #51 0x00007f2e89ef5cf4 in ?? () from /usr/lib64/libKF5WidgetsAddons.so.5 #52 0x00007f2e885e70a7 in QtPrivate::QSlotObjectBase::call (a=0x7ffdac8ad640, r=0x557b1f7de540, this=0x557b1f4cf990) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101 #53 QMetaObject::activate (sender=sender@entry=0x557b1ffff5d0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffdac8ad640) at kernel/qobject.cpp:3750 #54 0x00007f2e885e7607 in QMetaObject::activate (sender=sender@entry=0x557b1ffff5d0, m=m@entry=0x7f2e89b6a780 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffdac8ad640) at kernel/qobject.cpp:3629 #55 0x00007f2e89592192 in QAbstractButton::clicked (this=this@entry=0x557b1ffff5d0, _t1=<optimized out>) at .moc/moc_qabstractbutton.cpp:308 #56 0x00007f2e8959239a in QAbstractButtonPrivate::emitClicked (this=0x557b1f565e20) at widgets/qabstractbutton.cpp:414 #57 0x00007f2e8959377a in QAbstractButtonPrivate::click (this=0x557b1f565e20) at widgets/qabstractbutton.cpp:407 #58 0x00007f2e8959396d in QAbstractButton::mouseReleaseEvent (this=0x557b1ffff5d0, e=0x7ffdac8adae0) at widgets/qabstractbutton.cpp:1011 #59 0x00007f2e894deff8 in QWidget::event (this=0x557b1ffff5d0, event=0x7ffdac8adae0) at kernel/qwidget.cpp:9280 #60 0x00007f2e894a079c in QApplicationPrivate::notify_helper (this=this@entry=0x557b1f434d80, receiver=receiver@entry=0x557b1ffff5d0, e=e@entry=0x7ffdac8adae0) at kernel/qapplication.cpp:3722 #61 0x00007f2e894a858f in QApplication::notify (this=<optimized out>, receiver=0x557b1ffff5d0, e=0x7ffdac8adae0) at kernel/qapplication.cpp:3198 #62 0x00007f2e885be347 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x557b1ffff5d0, event=event@entry=0x7ffdac8adae0) at kernel/qcoreapplication.cpp:1024 #63 0x00007f2e894a7562 in QCoreApplication::sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233 #64 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x557b1ffff5d0, event=event@entry=0x7ffdac8adae0, alienWidget=alienWidget@entry=0x557b1ffff5d0, nativeWidget=0x7f2e6800b0a0, buttonDown=buttonDown@entry=0x7f2e89b937d0 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2704 #65 0x00007f2e894f9fcb in QWidgetWindow::handleMouseEvent (this=this@entry=0x557b1f9ffe00, event=event@entry=0x7ffdac8aded0) at kernel/qwidgetwindow.cpp:628 #66 0x00007f2e894fc5da in QWidgetWindow::event (this=0x557b1f9ffe00, event=0x7ffdac8aded0) at kernel/qwidgetwindow.cpp:250 #67 0x00007f2e894a079c in QApplicationPrivate::notify_helper (this=this@entry=0x557b1f434d80, receiver=receiver@entry=0x557b1f9ffe00, e=e@entry=0x7ffdac8aded0) at kernel/qapplication.cpp:3722 #68 0x00007f2e894a8034 in QApplication::notify (this=0x7ffdac8ae3c0, receiver=0x557b1f9ffe00, e=0x7ffdac8aded0) at kernel/qapplication.cpp:3481 #69 0x00007f2e885be347 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x557b1f9ffe00, event=event@entry=0x7ffdac8aded0) at kernel/qcoreapplication.cpp:1024 #70 0x00007f2e88d93f8b in QCoreApplication::sendSpontaneousEvent (event=0x7ffdac8aded0, receiver=0x557b1f9ffe00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 #71 QGuiApplicationPrivate::processMouseEvent (e=0x557b1f5307d0) at kernel/qguiapplication.cpp:1952 #72 0x00007f2e88d95b95 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x557b1f5307d0) at kernel/qguiapplication.cpp:1733 #73 0x00007f2e88d6f52b in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:946 #74 0x00007f2e795af280 in userEventSourceDispatch (source=<optimized out>) at qeventdispatcher_glib.cpp:77 #75 0x00007f2e82df75a7 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #76 0x00007f2e82df7810 in ?? () from /usr/lib64/libglib-2.0.so.0 #77 0x00007f2e82df78bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #78 0x00007f2e8860f9bf in QEventDispatcherGlib::processEvents (this=0x557b1f492b40, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #79 0x00007f2e885bd0ba in QEventLoop::exec (this=this@entry=0x7ffdac8ae280, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #80 0x00007f2e885c5844 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1297 #81 0x00007f2e8b377788 in kdemain () from /usr/lib64/libkdeinit5_kcmshell5.so #82 0x00007f2e8afc80b1 in __libc_start_main () from /lib64/libc.so.6 #83 0x0000557b1e2337ea in _start () Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.