https://bugs.kde.org/show_bug.cgi?id=422246
Bug ID: 422246
Summary: Karbon crashed for me when I was (re-)linking 2 shapes
with a connector
Product: karbon
Version: unspecified
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: ja...@gmx.net
Reporter: changhaitra...@gmail.com
Target Milestone: ---
Application: karbon (3.1.0)
Qt Version: 5.13.2
Frameworks Version: 5.68.0
Operating System: Linux 5.6.14-300.fc32.x86_64 x86_64
Windowing system: X11
Distribution: "Fedora release 32 (Thirty Two)"
-- Information about the crash:
- What I was doing when the application crashed:
Karbon crashed for me when I was (re-)linking 2 shapes with a connector.
Already had one connector in but didn't like how it looks so I kept trying to
connect the shape over again and from the shape edges/breakpoints.
Was working on a basic flowchart with around 10-15 shapes.
-- Backtrace:
Application: Karbon (karbon), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff02ab06800 (LWP 118775))]
Thread 7 (Thread 0x7ff00e7fc700 (LWP 118784)):
#0 0x00007ff02e3bbe92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff0151ecdeb in util_queue_thread_func () from
/usr/lib64/dri/i965_dri.so
#2 0x00007ff0151ec8bb in impl_thrd_routine () from /usr/lib64/dri/i965_dri.so
#3 0x00007ff02e3b5432 in start_thread () from /lib64/libpthread.so.0
#4 0x00007ff0308c29d3 in clone () from /lib64/libc.so.6
Thread 6 (Thread 0x7ff00effd700 (LWP 118783)):
#0 0x00007ff02e3bbe92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff0151ecdeb in util_queue_thread_func () from
/usr/lib64/dri/i965_dri.so
#2 0x00007ff0151ec8bb in impl_thrd_routine () from /usr/lib64/dri/i965_dri.so
#3 0x00007ff02e3b5432 in start_thread () from /lib64/libpthread.so.0
#4 0x00007ff0308c29d3 in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7ff00f7fe700 (LWP 118782)):
#0 0x00007ff02e3bbe92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff0151ecdeb in util_queue_thread_func () from
/usr/lib64/dri/i965_dri.so
#2 0x00007ff0151ec8bb in impl_thrd_routine () from /usr/lib64/dri/i965_dri.so
#3 0x00007ff02e3b5432 in start_thread () from /lib64/libpthread.so.0
#4 0x00007ff0308c29d3 in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7ff00ffff700 (LWP 118781)):
#0 0x00007ff02e3bbe92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff0151ecdeb in util_queue_thread_func () from
/usr/lib64/dri/i965_dri.so
#2 0x00007ff0151ec8bb in impl_thrd_routine () from /usr/lib64/dri/i965_dri.so
#3 0x00007ff02e3b5432 in start_thread () from /lib64/libpthread.so.0
#4 0x00007ff0308c29d3 in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7ff017fff700 (LWP 118778)):
#0 0x00007ff0308b7b6f in poll () from /lib64/libc.so.6
#1 0x00007ff02db39ace in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#2 0x00007ff02db39c03 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007ff02fce2c23 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#4 0x00007ff02fc9621b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#5 0x00007ff02fb0a577 in QThread::exec() () from /lib64/libQt5Core.so.5
#6 0x00007ff02e4024da in QDBusConnectionManager::run() () from
/lib64/libQt5DBus.so.5
#7 0x00007ff02fb0b846 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#8 0x00007ff02e3b5432 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff0308c29d3 in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7ff01d834700 (LWP 118777)):
#0 0x00007ff0308b7b6f in poll () from /lib64/libc.so.6
#1 0x00007ff02b18338a in _xcb_conn_wait () from /lib64/libxcb.so.1
#2 0x00007ff02b18571a in xcb_wait_for_event () from /lib64/libxcb.so.1
#3 0x00007ff01d9a2d58 in QXcbEventQueue::run() () from
/lib64/libQt5XcbQpa.so.5
#4 0x00007ff02fb0b846 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#5 0x00007ff02e3b5432 in start_thread () from /lib64/libpthread.so.0
#6 0x00007ff0308c29d3 in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7ff02ab06800 (LWP 118775)):
[KCrash Handler]
#6 0x00007ff02f905eb4 in __dynamic_cast () from /lib64/libstdc++.so.6
#7 0x00007ff01c213ced in ConnectionTool::paint(QPainter&, KoViewConverter
const&) () from /usr/lib64/qt5/plugins/calligra/tools/calligra_tool_defaults.so
#8 0x00007ff01c2c3f18 in KarbonCanvas::paintEvent(QPaintEvent*) () from
/lib64/libkarbonui.so.16
#9 0x00007ff0300f4208 in QWidget::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#10 0x00007ff0300b1e76 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#11 0x00007ff03072880d in KoApplication::notify(QObject*, QEvent*) () from
/lib64/libkomain.so.16
#12 0x00007ff02fc978a0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#13 0x00007ff0300ecc6a in QWidgetPrivate::sendPaintEvent(QRegion const&) ()
from /lib64/libQt5Widgets.so.5
#14 0x00007ff0300ed4a9 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from
/lib64/libQt5Widgets.so.5
#15 0x00007ff0300c2899 in QWidgetBackingStore::doSync() () from
/lib64/libQt5Widgets.so.5
#16 0x00007ff0300f4818 in QWidget::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#17 0x00007ff02ed51afd in KXmlGuiWindow::event(QEvent*) () from
/lib64/libKF5XmlGui.so.5
#18 0x00007ff0300b1e76 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#19 0x00007ff03072880d in KoApplication::notify(QObject*, QEvent*) () from
/lib64/libkomain.so.16
#20 0x00007ff02fc978a0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#21 0x00007ff02fc9ab43 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt5Core.so.5
#22 0x00007ff02fce3187 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5Core.so.5
#23 0x00007ff02db397af in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#24 0x00007ff02db39b38 in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#25 0x00007ff02db39c03 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#26 0x00007ff02fce2c06 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#27 0x00007ff02fc9621b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#28 0x00007ff02fc9ddf6 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#29 0x00007ff03098dfe7 in kdemain () from /lib64/libkdeinit5_karbon.so
#30 0x00007ff0307e8042 in __libc_start_main () from /lib64/libc.so.6
#31 0x000055f03bbbb0ae in _start ()
[Inferior 1 (process 118775) detached]
Possible duplicates by query: bug 422200, bug 421083, bug 419798, bug 418660,
bug 418351.
Reported using DrKonqi
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