https://bugs.kde.org/show_bug.cgi?id=415947
Bug ID: 415947
Summary: KDeveloped crashed after moving a dock window
Product: kdevelop
Version: 5.3.1
Platform: Debian testing
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kdevelop-bugs-n...@kde.org
Reporter: i...@zipproth.de
Target Milestone: ---
Application: kdevelop (5.3.1)
Qt Version: 5.12.5
Frameworks Version: 5.62.0
Operating System: Linux 5.3.0-3-amd64 x86_64
Distribution: PureOS
-- Information about the crash:
- What I was doing when the application crashed:
After stopping at a breakpoint I opened the variables tool window. It
successfully docked at the left side. I wanted to drag it to the bottom side.
After releasing the left mouse button, KDevelop’s main window instantly
disappeared and the crash notice appeared.
-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f64af2369c0 (LWP 32968))]
Thread 12 (Thread 0x7f64792ef700 (LWP 33327)):
#0 0x00007f64b775adb5 in futex_wait_cancelable (private=0, expected=0,
futex_word=0x5641541168b0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f64b775adb5 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x564154116860, cond=0x564154116888) at pthread_cond_wait.c:502
#2 0x00007f64b775adb5 in __pthread_cond_wait (cond=0x564154116888,
mutex=0x564154116860) at pthread_cond_wait.c:655
#3 0x00007f64ba68d7ef in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f64ba68d8d9 in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f64b6e5fb40 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6 0x00007f64b6e6354a in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7 0x00007f64b6e5edae in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8 0x00007f64b6e635a1 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9 0x00007f64b6e5edae in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f64b6e6170b in ThreadWeaver::Thread::run() () at
/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f64ba6878d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f64b7754fb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#13 0x00007f64ba3292cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7f6479af0700 (LWP 33326)):
#0 0x00007f64b775adb5 in futex_wait_cancelable (private=0, expected=0,
futex_word=0x5641541168b0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f64b775adb5 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x564154116860, cond=0x564154116888) at pthread_cond_wait.c:502
#2 0x00007f64b775adb5 in __pthread_cond_wait (cond=0x564154116888,
mutex=0x564154116860) at pthread_cond_wait.c:655
#3 0x00007f64ba68d7ef in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f64ba68d8d9 in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f64b6e5fb40 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6 0x00007f64b6e6354a in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7 0x00007f64b6e5edae in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8 0x00007f64b6e6170b in ThreadWeaver::Thread::run() () at
/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9 0x00007f64ba6878d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f64b7754fb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#11 0x00007f64ba3292cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7f647b7fe700 (LWP 33125)):
#0 0x00007f64b6f151c4 in g_mutex_unlock () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f64b6ec91e7 in g_main_context_acquire () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f64b6ec9fc5 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f64b6eca22f in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f64ba89c80b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f64ba84571b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f64ba686751 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f648c338cb5 in () at
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#8 0x00007f64ba6878d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f64b7754fb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f64ba3292cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f648d511700 (LWP 33025)):
#0 0x00007f64ba687d3c in QMutex::lock() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#1 0x00007f64ba89c6fe in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f64b6ec968f in g_main_context_prepare () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f64b6eca03b in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f64b6eca22f in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f64ba89c80b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f64ba84571b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f64ba686751 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f64b935eecc in () at
/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.53
#9 0x00007f64ba6878d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f64b7754fb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#11 0x00007f64ba3292cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f648f9a6700 (LWP 33016)):
#0 0x00007f64b6eca21a in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f64ba89c80b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f64ba84571b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f64ba686751 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f64ba6878d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f64b7754fb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6 0x00007f64ba3292cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f649da04700 (LWP 33000)):
#0 0x00007f64ba31ed0f in __GI___poll (fds=0x7f6488004e30, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f64b6eca10e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f64b6eca22f in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f64ba89c80b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f64ba84571b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f64ba686751 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f64b7daa835 in () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f64ba6878d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f64b7754fb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#9 0x00007f64ba3292cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f649e231700 (LWP 32997)):
#0 0x00007f64ba31a89c in __GI___libc_read (nbytes=16, buf=0x7f649e2309d0,
fd=15) at ../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007f64ba31a89c in __GI___libc_read (fd=15, buf=0x7f649e2309d0,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007f64b6f10dbf in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f64b6ec9c5e in g_main_context_check () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f64b6eca0b2 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f64b6eca22f in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f64ba89c80b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f64ba84571b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f64ba686751 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f64ba6878d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f64b7754fb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#11 0x00007f64ba3292cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f649eb1e700 (LWP 32988)):
#0 0x00007f64ba31a89c in __GI___libc_read (nbytes=16, buf=0x7f649eb1d960,
fd=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007f64ba31a89c in __GI___libc_read (fd=16, buf=0x7f649eb1d960,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007f64b6f10dbf in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f64b6ec9c5e in g_main_context_check () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f64b6eca0b2 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f64b6eca22f in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f64ba89c80b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f64ba84571b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f64ba686751 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f64b925a08b in () at
/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.53
#10 0x00007f64ba6878d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f64b7754fb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#12 0x00007f64ba3292cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f649f346700 (LWP 32987)):
#0 0x00007f64b775adb5 in futex_wait_cancelable (private=0, expected=0,
futex_word=0x56415467f6b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f64b775adb5 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x56415467f668, cond=0x56415467f690) at pthread_cond_wait.c:502
#2 0x00007f64b775adb5 in __pthread_cond_wait (cond=0x56415467f690,
mutex=0x56415467f668) at pthread_cond_wait.c:655
#3 0x00007f649f8223eb in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007f649f822007 in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007f64b7754fb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6 0x00007f64ba3292cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f64ad4c2700 (LWP 32974)):
#0 0x00007f64b6ec6d94 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f64b6ec833c in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f64b6ec95cb in g_main_context_prepare () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f64b6eca03b in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f64b6eca22f in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f64ba89c80b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f64ba84571b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f64ba686751 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f64bb8e34e6 in () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#9 0x00007f64ba6878d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f64b7754fb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#11 0x00007f64ba3292cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f64ae1c6700 (LWP 32973)):
#0 0x00007f64ba31ed0f in __GI___poll (fds=0x7f64ae1c5ae8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f64b3447cf7 in () at /lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f64b344991a in xcb_wait_for_event () at
/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f64aedb0cd0 in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f64ba6878d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f64b7754fb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6 0x00007f64ba3292cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f64af2369c0 (LWP 32968)):
[KCrash Handler]
#6 0x00007f64bb3a21c4 in QAction::isChecked() const () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#7 0x00007f64b8dd6d28 in () at
/lib/x86_64-linux-gnu/libKDevPlatformSublime.so.53
#8 0x00007f64ba871528 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f64bb4c5301 in QDockWidget::dockLocationChanged(Qt::DockWidgetArea)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007f64bb4c70d7 in () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f64bb504dc3 in () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f64bb4999b3 in () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f64ba8713c8 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f64ba66e232 in QAbstractAnimation::stop() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f64ba66e487 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f64ba66cdab in QUnifiedTimer::updateAnimationTimers(long long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f64ba66eabd in QAnimationDriver::advanceAnimation(long long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f64ba871d85 in QObject::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f64bb3a7c32 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f64bb3b1190 in QApplication::notify(QObject*, QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f64ba846a92 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f64ba89bbd0 in QTimerInfoList::activateTimers() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f64ba89c444 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f64b6ec9f1d in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f64b6eca1a0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f64b6eca22f in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f64ba89c7f1 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f64ba84571b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f64ba84d1c2 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00005641535de726 in ()
#31 0x00007f64ba255bbb in __libc_start_main (main=0x5641535d8c60, argc=1,
argv=0x7ffd70914d08, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd70914cf8) at ../csu/libc-start.c:308
#32 0x00005641535df26a in _start ()
[Inferior 1 (process 32968) detached]
Reported using DrKonqi
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