[kde] [Bug 384280] New: Crash when opening project

dvk bugzilla_noreply at kde.org
Sat Sep 2 09:57:20 BST 2017 

https://bugs.kde.org/show_bug.cgi?id=384280

            Bug ID: 384280
           Summary: Crash when opening project
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: d.vandekerckhove at gmail.com
  Target Milestone: ---

Application: umbrello5 (2.23.0)

Qt Version: 5.9.1
Frameworks Version: 5.37.0
Operating System: Linux 4.12.8-2-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
Opening a previously created .xmi file
Application crashes instantly after loading the xmi file.

The crash can be reproduced every time.

-- Backtrace:
Application: Umbrello UML Modeller (umbrello5), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f40c3ef7880 (LWP 17908))]

Thread 4 (Thread 0x7f409e278700 (LWP 17911)):
#0  0x00007f40be4b2bad in read () at /usr/lib/libc.so.6
#1  0x00007f40b549b730 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f40b54576eb in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f40b5457bb0 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f40b5457d1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5  0x00007f40bf0fd084 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6  0x00007f40bf0a0ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7  0x00007f40beeba40e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f40b8543396 in  () at /usr/lib/libQt5DBus.so.5
#9  0x00007f40beebf15b in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f40b7a28049 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f40be4c0f0f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f40a6b71700 (LWP 17910)):
#0  0x00007f40be4b6e9d in poll () at /usr/lib/libc.so.6
#1  0x00007f40b51f08e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f40b51f2679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f40a950772a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f40beebf15b in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f40b7a28049 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f40be4c0f0f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f40aa6cc700 (LWP 17909)):
#0  0x00007f40b7a2e1ad in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007f40beb40ccc in __gthread_cond_wait (__mutex=<optimized out>,
__cond=<optimized out>) at
/build/gcc-multilib/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864
#2  0x00007f40beb40ccc in
std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized
out>, __lock=...) at
/build/gcc-multilib/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53
#3  0x00007f40bd14d3f7 in  () at /usr/lib/libQt5WebKit.so.5
#4  0x00007f40bd14d539 in  () at /usr/lib/libQt5WebKit.so.5
#5  0x00007f40beb4700f in std::execute_native_thread_routine(void*)
(__p=0x558773efbc80) at
/build/gcc-multilib/src/gcc/libstdc++-v3/src/c++11/thread.cc:83
#6  0x00007f40b7a28049 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f40be4c0f0f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f40c3ef7880 (LWP 17908)):
[KCrash Handler]
#5  0x00007f40c0342540 in QGraphicsItem::pos() const () at
/usr/lib/libQt5Widgets.so.5
#6  0x0000558771dcbfc0 in  ()
#7  0x00007f40c037b5c6 in  () at /usr/lib/libQt5Widgets.so.5
#8  0x00007f40c037bbe0 in  () at /usr/lib/libQt5Widgets.so.5
#9  0x00007f40c037c3fa in  () at /usr/lib/libQt5Widgets.so.5
#10 0x00007f40c039f7e8 in QGraphicsView::paintEvent(QPaintEvent*) () at
/usr/lib/libQt5Widgets.so.5
#11 0x00007f40c00a4d68 in QWidget::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#12 0x00007f40c018860f in QFrame::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#13 0x00007f40c039e2ac in QGraphicsView::viewportEvent(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#14 0x00007f40bf0a289c in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at
/usr/lib/libQt5Core.so.5
#15 0x00007f40c0062e28 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#16 0x00007f40c006a926 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#17 0x00007f40bf0a2bd0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#18 0x00007f40c009dbbc in QWidgetPrivate::sendPaintEvent(QRegion const&) () at
/usr/lib/libQt5Widgets.so.5
#19 0x00007f40c009e1b3 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at
/usr/lib/libQt5Widgets.so.5
#20 0x00007f40c009ee45 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib/libQt5Widgets.so.5
#21 0x00007f40c009efd6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib/libQt5Widgets.so.5
#22 0x00007f40c009efd6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib/libQt5Widgets.so.5
#23 0x00007f40c009efd6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib/libQt5Widgets.so.5
#24 0x00007f40c009efd6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib/libQt5Widgets.so.5
#25 0x00007f40c009dd9f in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at
/usr/lib/libQt5Widgets.so.5
#26 0x00007f40c009ee45 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib/libQt5Widgets.so.5
#27 0x00007f40c009dd9f in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at
/usr/lib/libQt5Widgets.so.5
#28 0x00007f40c009ee45 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib/libQt5Widgets.so.5
#29 0x00007f40c009efd6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib/libQt5Widgets.so.5
#30 0x00007f40c009efd6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib/libQt5Widgets.so.5
#31 0x00007f40c009dd9f in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at
/usr/lib/libQt5Widgets.so.5
#32 0x00007f40c009ee45 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib/libQt5Widgets.so.5
#33 0x00007f40c009dd9f in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at
/usr/lib/libQt5Widgets.so.5
#34 0x00007f40c009ee45 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib/libQt5Widgets.so.5
#35 0x00007f40c009efd6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib/libQt5Widgets.so.5
#36 0x00007f40c009efd6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib/libQt5Widgets.so.5
#37 0x00007f40c009efd6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib/libQt5Widgets.so.5
#38 0x00007f40c009efd6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib/libQt5Widgets.so.5
#39 0x00007f40c009dd9f in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at
/usr/lib/libQt5Widgets.so.5
#40 0x00007f40c00728a9 in  () at /usr/lib/libQt5Widgets.so.5
#41 0x00007f40c0072af5 in  () at /usr/lib/libQt5Widgets.so.5
#42 0x00007f40c008ca72 in QWidgetPrivate::syncBackingStore() () at
/usr/lib/libQt5Widgets.so.5
#43 0x00007f40c00a4ee9 in QWidget::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#44 0x00007f40c01975e4 in QMainWindow::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#45 0x00007f40c2a4a31b in KMainWindow::event(QEvent*) () at
/usr/lib/libKF5XmlGui.so.5
#46 0x00007f40c2a9b616 in KXmlGuiWindow::event(QEvent*) () at
/usr/lib/libKF5XmlGui.so.5
#47 0x00007f40c0062e4c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#48 0x00007f40c006a926 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#49 0x00007f40bf0a2bd0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#50 0x00007f40bf0a5426 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#51 0x00007f40c036f304 in  () at /usr/lib/libQt5Widgets.so.5
#52 0x00007f40c0374649 in  () at /usr/lib/libQt5Widgets.so.5
#53 0x00007f40bf0d31d2 in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#54 0x00007f40c037fdac in QGraphicsScene::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#55 0x00007f40c0062e4c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#56 0x00007f40c006a926 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#57 0x00007f40bf0a2bd0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#58 0x00007f40bf0a5426 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#59 0x00007f40bf0fda74 in  () at /usr/lib/libQt5Core.so.5
#60 0x00007f40b5457a57 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#61 0x00007f40b5457c88 in  () at /usr/lib/libglib-2.0.so.0
#62 0x00007f40b5457d1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#63 0x00007f40bf0fd061 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#64 0x00007f40bf0a0ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#65 0x00007f40bf0aa048 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#66 0x0000558771a86e36 in  ()
#67 0x00007f40be3f34ca in __libc_start_main () at /usr/lib/libc.so.6
#68 0x0000558771aa19da in _start ()

Reported using DrKonqi

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