https://bugs.kde.org/show_bug.cgi?id=393335
--- Comment #4 from Erik Quaeghebeur <k...@equaeghe.nospammail.net> --- I again got a segfault; my feeling is that it may be the same bug. Now it happened after saving upon closing KBibTeX. I'm not reopening, as I cannot reproduce it. -- Backtrace: Application: KBibTeX (kbibtex), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7fd4db425800 (LWP 13942))] Thread 4 (Thread 0x7fd4af4a3700 (LWP 13958)): #0 0x00007fd4d658c1a2 in ?? () from /usr/lib64/libQt5Core.so.5 #1 0x00007fd4d677da2a in ?? () from /usr/lib64/libQt5Core.so.5 #2 0x00007fd4d00bc1a9 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0 #3 0x00007fd4d00bc744 in ?? () from /usr/lib64/libglib-2.0.so.0 #4 0x00007fd4d00bc8bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #5 0x00007fd4d677db4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #6 0x00007fd4d672c0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #7 0x00007fd4d6588da3 in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #8 0x00007fd4d658d2c1 in ?? () from /usr/lib64/libQt5Core.so.5 #9 0x00007fd4d18278b7 in start_thread () from /lib64/libpthread.so.0 #10 0x00007fd4d5e2e5cf in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7fd4bcbbd700 (LWP 13944)): #0 0x00007fd4d5e2322d in poll () from /lib64/libc.so.6 #1 0x00007fd4d00bc7a6 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007fd4d00bc8bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007fd4d677db4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #4 0x00007fd4d672c0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007fd4d6588da3 in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #6 0x00007fd4d49f6ec5 in ?? () from /usr/lib64/libQt5DBus.so.5 #7 0x00007fd4d658d2c1 in ?? () from /usr/lib64/libQt5Core.so.5 #8 0x00007fd4d18278b7 in start_thread () from /lib64/libpthread.so.0 #9 0x00007fd4d5e2e5cf in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7fd4c5d8c700 (LWP 13943)): #0 0x00007fd4d5e2322d in poll () from /lib64/libc.so.6 #1 0x00007fd4cfe55860 in ?? () from /usr/lib64/libxcb.so.1 #2 0x00007fd4cfe57419 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1 #3 0x00007fd4c7ea5119 in ?? () from /usr/lib64/libQt5XcbQpa.so.5 #4 0x00007fd4d658d2c1 in ?? () from /usr/lib64/libQt5Core.so.5 #5 0x00007fd4d18278b7 in start_thread () from /lib64/libpthread.so.0 #6 0x00007fd4d5e2e5cf in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7fd4db425800 (LWP 13942)): [KCrash Handler] #6 QHash<QString, QVariant>::findNode (this=this@entry=0x55e0aec80c30, akey=..., ahp=ahp@entry=0x0) at /usr/include/qt5/QtCore/qhash.h:922 #7 0x00007fd4d95ead88 in QHash<QString, QVariant>::contains (akey=..., this=0x55e0aec80c30) at /usr/include/qt5/QtCore/qhash.h:897 #8 File::property (this=0x55e0af442670, key=...) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/data/file.cpp:292 #9 0x00007fd4dadb0e97 in FieldLineEdit::FieldLineEditPrivate::updateURL (text=..., this=0x55e0b0867240) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/gui/field/fieldlineedit.cpp:390 #10 FieldLineEdit::FieldLineEditPrivate::textChanged (text=..., this=0x55e0b0867240) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/gui/field/fieldlineedit.cpp:402 #11 FieldLineEdit::slotTextChanged (this=<optimized out>, text=...) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/gui/field/fieldlineedit.cpp:472 #12 0x00007fd4d675628e in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #13 0x00007fd4dae28ce2 in MenuLineEdit::textChanged (this=this@entry=0x55e0b0856210, _t1=...) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.8_pre20180504_build/src/gui/kbibtexgui_autogen/IMAN36LHMA/moc_menulineedit.cpp:139 #14 0x00007fd4dadf2f44 in MenuLineEdit::slotTextChanged (this=0x55e0b0856210) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/gui/widgets/menulineedit.cpp:315 #15 0x00007fd4d675628e in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #16 0x00007fd4d77d1f05 in ?? () from /usr/lib64/libQt5Widgets.so.5 #17 0x00007fd4d6755f39 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #18 0x00007fd4d77ea97d in ?? () from /usr/lib64/libQt5Widgets.so.5 #19 0x00007fd4d77eac80 in QWidgetTextControl::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libQt5Widgets.so.5 #20 0x00007fd4d67560bb in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #21 0x00007fd4d6ff84d4 in QTextDocumentPrivate::finishEdit() () from /usr/lib64/libQt5Gui.so.5 #22 0x00007fd4d70305a1 in QSyntaxHighlighter::setDocument(QTextDocument*) () from /usr/lib64/libQt5Gui.so.5 #23 0x00007fd4d7030779 in QSyntaxHighlighter::~QSyntaxHighlighter() () from /usr/lib64/libQt5Gui.so.5 #24 0x00007fd4d2119459 in Sonnet::Highlighter::~Highlighter() () from /usr/lib64/libKF5SonnetUi.so.5 #25 0x00007fd4d675cb1c in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5 #26 0x00007fd4d675dc1f in QObject::~QObject() () from /usr/lib64/libQt5Core.so.5 #27 0x00007fd4d8e909c3 in ?? () from /usr/lib64/libKF5TextWidgets.so.5 #28 0x00007fd4d8e8c29b in KTextEdit::~KTextEdit() () from /usr/lib64/libKF5TextWidgets.so.5 #29 0x00007fd4d8e8c369 in KTextEdit::~KTextEdit() () from /usr/lib64/libKF5TextWidgets.so.5 #30 0x00007fd4d675cb1c in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5 #31 0x00007fd4d7644beb in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5 #32 0x00007fd4dadb29c9 in FieldLineEdit::~FieldLineEdit (this=0x55e0b0856210, __in_chrg=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/gui/field/fieldlineedit.cpp:419 #33 0x00007fd4dadaed22 in FieldInput::~FieldInput (this=0x55e0b0855e10, __in_chrg=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/gui/field/fieldinput.cpp:280 #34 0x00007fd4dadaed59 in FieldInput::~FieldInput (this=0x55e0b0855e10, __in_chrg=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/gui/field/fieldinput.cpp:281 #35 0x00007fd4dade4a7b in EntryConfiguredWidget::~EntryConfiguredWidget (this=0x55e0b07c1320, __in_chrg=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/gui/element/elementwidgets.cpp:94 #36 0x00007fd4dade4b29 in EntryConfiguredWidget::~EntryConfiguredWidget (this=0x55e0b07c1320, __in_chrg=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/gui/element/elementwidgets.cpp:99 #37 0x00007fd4d675cb1c in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5 #38 0x00007fd4d7644beb in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5 #39 0x00007fd4d77b5b59 in QStackedWidget::~QStackedWidget() () from /usr/lib64/libQt5Widgets.so.5 #40 0x00007fd4d675cb1c in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5 #41 0x00007fd4d7644beb in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5 #42 0x00007fd4dae2d40b in HidingTabWidget::~HidingTabWidget (this=0x55e0aff60a40, __in_chrg=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.8_pre20180504_build/src/gui/kbibtexgui_autogen/IMAN36LHMA/../../../../../kbibtex-0.7.90/src/gui/widgets/hidingtabwidget.h:32 #43 HidingTabWidget::~HidingTabWidget (this=0x55e0aff60a40, __in_chrg=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.8_pre20180504_build/src/gui/kbibtexgui_autogen/IMAN36LHMA/../../../../../kbibtex-0.7.90/src/gui/widgets/hidingtabwidget.h:32 #44 0x00007fd4d675cb1c in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5 #45 0x00007fd4d7644beb in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5 #46 0x00007fd4dadd92a7 in ElementEditor::~ElementEditor (this=0x55e0aff3cd90, __in_chrg=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/gui/element/elementeditor.cpp:467 #47 0x00007fd4dadd9359 in ElementEditor::~ElementEditor (this=0x55e0aff3cd90, __in_chrg=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/gui/element/elementeditor.cpp:471 #48 0x00007fd4d675cb1c in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5 #49 0x00007fd4d7644beb in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5 #50 0x00007fd4dadc5aba in ElementEditorDialog::~ElementEditorDialog (this=0x55e0aff55570, __in_chrg=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/gui/file/fileview.cpp:52 #51 ElementEditorDialog::~ElementEditorDialog (this=0x55e0aff55570, __in_chrg=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/gui/file/fileview.cpp:52 #52 0x00007fd4d675cb1c in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5 #53 0x00007fd4d7644beb in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5 #54 0x00007fd4dae2d803 in FileView::~FileView (this=0x55e0af878740, __in_chrg=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.8_pre20180504_build/src/gui/kbibtexgui_autogen/O3FNYGJQRT/../../../../../kbibtex-0.7.90/src/gui/file/fileview.h:39 #55 FileView::~FileView (this=0x55e0af878740, __in_chrg=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.8_pre20180504_build/src/gui/kbibtexgui_autogen/O3FNYGJQRT/../../../../../kbibtex-0.7.90/src/gui/file/fileview.h:39 #56 0x00007fd4d675cb1c in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5 #57 0x00007fd4d7644beb in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5 #58 0x00007fd4dadc5f59 in PartWidget::~PartWidget (this=0x55e0af86a900, __in_chrg=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/gui/file/partwidget.cpp:62 #59 0x00007fd4da375ca2 in KParts::Part::~Part() () from /usr/lib64/libKF5Parts.so.5 #60 0x00007fd4afc65bc6 in KBibTeXPart::~KBibTeXPart (this=0x55e0af869500, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/parts/part.cpp:766 #61 0x00007fd4afc65c29 in KBibTeXPart::~KBibTeXPart (this=0x55e0af869500, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/parts/part.cpp:769 #62 0x00007fd4d6756f18 in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5 #63 0x00007fd4d7609d6c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #64 0x00007fd4d76115d1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #65 0x00007fd4d672d38a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #66 0x00007fd4d672fffd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQt5Core.so.5 #67 0x00007fd4d677dd43 in ?? () from /usr/lib64/libQt5Core.so.5 #68 0x00007fd4d00bc5a7 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #69 0x00007fd4d00bc810 in ?? () from /usr/lib64/libglib-2.0.so.0 #70 0x00007fd4d00bc8bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #71 0x00007fd4d677db2f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #72 0x00007fd4d672c0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #73 0x00007fd4d6734654 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5 #74 0x000055e0ad753719 in main (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/app-text/kbibtex-0.8_pre20180504/work/kbibtex-0.7.90/src/program/program.cpp:123 -- You are receiving this mail because: You are watching all bug changes.
