428403 – QtCreator Crash on opening UI editor

Bug 428403 - QtCreator Crash on opening UI editor

Summary: QtCreator Crash on opening UI editor

Status:	RESOLVED UPSTREAM

Alias:	None

Product:	kde
Classification:	I don't know
Component:	general (show other bugs)
Version:	unspecified
Platform:	Debian stable Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	Unassigned bugs mailing-list

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2020-10-28 20:36 UTC by KaHa6uc
Modified:	2020-10-28 22:03 UTC (History)
CC List:	0 users

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description KaHa6uc 2020-10-28 20:36:30 UTC

Application: qtcreator (4.8.2)

Qt Version: 5.11.3
Frameworks Version: 5.54.0
Operating System: Linux 4.19.0-12-amd64 x86_64
Distribution: Debian GNU/Linux 10 (buster)

-- Information about the crash:
- What I was doing when the application crashed:
I was trying to open a ui file in the form editor. I had also opened a second project that is in a subdirectory of the main project and has a ui file with the same name like the one I was trying to open.

The crash can be reproduced every time.

-- Backtrace:
Application: QtCreator (qtcreator), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd9a203a780 (LWP 6341))]

Thread 14 (Thread 0x7fd96bfff700 (LWP 6431)):
#0  0x00007fd9a5ae33f9 in futex_reltimed_wait_cancelable (private=0, reltime=0x7fd96bffecd0, expected=0, futex_word=0x7fd938019474) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fd9a5ae33f9 in __pthread_cond_wait_common (abstime=0x7fd96bffed90, mutex=0x7fd938019420, cond=0x7fd938019448) at pthread_cond_wait.c:533
#2  0x00007fd9a5ae33f9 in __pthread_cond_timedwait (cond=0x7fd938019448, mutex=0x7fd938019420, abstime=0x7fd96bffed90) at pthread_cond_wait.c:667
#3  0x00007fd9a5e620fc in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd9a5e5a1f2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd9a5e61a67 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd9a5adcfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#7  0x00007fd9a56ea4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fd945ffb700 (LWP 6430)):
#0  0x00007fd9a5ae33f9 in futex_reltimed_wait_cancelable (private=0, reltime=0x7fd945ffacd0, expected=0, futex_word=0x7fd938019d60) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fd9a5ae33f9 in __pthread_cond_wait_common (abstime=0x7fd945ffad90, mutex=0x7fd938019d10, cond=0x7fd938019d38) at pthread_cond_wait.c:533
#2  0x00007fd9a5ae33f9 in __pthread_cond_timedwait (cond=0x7fd938019d38, mutex=0x7fd938019d10, abstime=0x7fd945ffad90) at pthread_cond_wait.c:667
#3  0x00007fd9a5e620fc in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd9a5e5a1f2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd9a5e61a67 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd9a5adcfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#7  0x00007fd9a56ea4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fd96affd700 (LWP 6422)):
#0  0x00007fd9a5ae33f9 in futex_reltimed_wait_cancelable (private=0, reltime=0x7fd96affccd0, expected=0, futex_word=0x561cbb7888d4) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fd9a5ae33f9 in __pthread_cond_wait_common (abstime=0x7fd96affcd90, mutex=0x561cbb788880, cond=0x561cbb7888a8) at pthread_cond_wait.c:533
#2  0x00007fd9a5ae33f9 in __pthread_cond_timedwait (cond=0x561cbb7888a8, mutex=0x561cbb788880, abstime=0x7fd96affcd90) at pthread_cond_wait.c:667
#3  0x00007fd9a5e620fc in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd9a5e5a1f2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd9a5e61a67 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd9a5adcfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#7  0x00007fd9a56ea4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fd946ffd700 (LWP 6421)):
#0  0x00007fd9a5ae33f9 in futex_reltimed_wait_cancelable (private=0, reltime=0x7fd946ffccd0, expected=0, futex_word=0x561cbb612810) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fd9a5ae33f9 in __pthread_cond_wait_common (abstime=0x7fd946ffcd90, mutex=0x561cbb6127c0, cond=0x561cbb6127e8) at pthread_cond_wait.c:533
#2  0x00007fd9a5ae33f9 in __pthread_cond_timedwait (cond=0x561cbb6127e8, mutex=0x561cbb6127c0, abstime=0x7fd946ffcd90) at pthread_cond_wait.c:667
#3  0x00007fd9a5e620fc in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd9a5e5a1f2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd9a5e61a67 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd9a5adcfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#7  0x00007fd9a56ea4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fd9477fe700 (LWP 6406)):
#0  0x00007fd9a5ae33f9 in futex_reltimed_wait_cancelable (private=0, reltime=0x7fd9477fdcd0, expected=0, futex_word=0x561cbebec374) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fd9a5ae33f9 in __pthread_cond_wait_common (abstime=0x7fd9477fdd90, mutex=0x561cbebec320, cond=0x561cbebec348) at pthread_cond_wait.c:533
#2  0x00007fd9a5ae33f9 in __pthread_cond_timedwait (cond=0x561cbebec348, mutex=0x561cbebec320, abstime=0x7fd9477fdd90) at pthread_cond_wait.c:667
#3  0x00007fd9a5e620fc in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd9a5e5a1f2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd9a5e61a67 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd9a5adcfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#7  0x00007fd9a56ea4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fd9467fc700 (LWP 6405)):
#0  0x00007fd9a5ae300c in futex_wait_cancelable (private=0, expected=0, futex_word=0x7fd92ffea154) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fd9a5ae300c in __pthread_cond_wait_common (abstime=0x0, mutex=0x561cbd5320c0, cond=0x7fd92ffea128) at pthread_cond_wait.c:502
#2  0x00007fd9a5ae300c in __pthread_cond_wait (cond=0x7fd92ffea128, mutex=0x561cbd5320c0) at pthread_cond_wait.c:655
#3  0x00007fd9a5a073bc in std::condition_variable::wait(std::unique_lock<std::mutex>&) () at /lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007fd92f515542 in  () at /lib/x86_64-linux-gnu/libQt5WebKit.so.5
#5  0x00007fd92f515659 in  () at /lib/x86_64-linux-gnu/libQt5WebKit.so.5
#6  0x00007fd9a5a0cb2f in  () at /lib/x86_64-linux-gnu/libstdc++.so.6
#7  0x00007fd9a5adcfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#8  0x00007fd9a56ea4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fd97ddba700 (LWP 6350)):
#0  0x00007fd9a48d7e69 in g_mutex_lock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fd9a488d871 in g_main_context_query () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd9a488e0b7 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd9a488e25c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd9a605a743 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd9a600815b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd9a5e57e76 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd9a549ec65 in  () at /usr/bin/../lib/x86_64-linux-gnu/qtcreator/../libQt5Qml.so.5
#8  0x00007fd9a5e61a67 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd9a5adcfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007fd9a56ea4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fd97effd700 (LWP 6349)):
#0  0x00007fd9a5ae6544 in __libc_read (nbytes=16, buf=0x7fd97effcbe0, fd=37) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007fd9a5ae6544 in __libc_read (fd=37, buf=0x7fd97effcbe0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007fd9a48d3aa0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd9a488dc0f in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd9a488e0e0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fd9a488e25c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fd9a605a743 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd9a600815b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd9a5e57e76 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd9a549ec65 in  () at /usr/bin/../lib/x86_64-linux-gnu/qtcreator/../libQt5Qml.so.5
#10 0x00007fd9a5e61a67 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd9a5adcfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#12 0x00007fd9a56ea4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fd97f7fe700 (LWP 6348)):
#0  0x00007fd9a5ae6544 in __libc_read (nbytes=16, buf=0x7fd97f7fdc00, fd=34) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007fd9a5ae6544 in __libc_read (fd=34, buf=0x7fd97f7fdc00, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007fd9a48d3aa0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd9a488dc0f in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd9a488e0e0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fd9a488e25c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fd9a605a743 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd9a600815b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd9a5e57e76 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd9a5e61a67 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd9a5adcfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#11 0x00007fd9a56ea4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fd97ffff700 (LWP 6347)):
#0  0x00007fd9a48d7e69 in g_mutex_lock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fd9a488d675 in g_main_context_prepare () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd9a488e06b in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd9a488e25c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd9a605a743 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd9a600815b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd9a5e57e76 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd9a5e61a67 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd9a5adcfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9  0x00007fd9a56ea4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fd9853be700 (LWP 6344)):
#0  0x00007fd9a48d7e84 in g_mutex_unlock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fd9a488d65c in g_main_context_prepare () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd9a488e06b in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd9a488e25c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd9a605a743 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd9a600815b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd9a5e57e76 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd9a5e61a67 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd9a5adcfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9  0x00007fd9a56ea4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fd99cacb700 (LWP 6343)):
#0  0x00007fd9a56df819 in __GI___poll (fds=0x7fd990019c30, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd9a488e136 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd9a488e25c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd9a605a743 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd9a600815b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd9a5e57e76 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd9a186c545 in  () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fd9a5e61a67 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd9a5adcfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9  0x00007fd9a56ea4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fd9a06a2700 (LWP 6342)):
#0  0x00007fd9a56df819 in __GI___poll (fds=0x7fd9a06a1d38, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd9a247dcf7 in  () at /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fd9a247f91a in xcb_wait_for_event () at /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fd9a1979d79 in  () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fd9a5e61a67 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd9a5adcfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007fd9a56ea4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fd9a203a780 (LWP 6341)):
[KCrash Handler]
#6  0x00007fd98f2286b0 in qdesigner_internal::FormWindowBase::iconCache() const () at /lib/x86_64-linux-gnu/libQt5Designer.so.5
#7  0x00007fd98f664e8a in  () at /lib/x86_64-linux-gnu/libQt5DesignerComponents.so.5
#8  0x00007fd98f651597 in  () at /lib/x86_64-linux-gnu/libQt5DesignerComponents.so.5
#9  0x00007fd9a6032933 in QMetaObject::activate(QObject*, int, int, void**) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd98f264cdd in QtResourceModel::resourceSetActivated(QtResourceSet*, bool) () at /lib/x86_64-linux-gnu/libQt5Designer.so.5
#11 0x00007fd98f267a47 in  () at /lib/x86_64-linux-gnu/libQt5Designer.so.5
#12 0x00007fd98f85b770 in  () at /usr/lib/x86_64-linux-gnu/qtcreator/plugins/libDesigner.so
#13 0x00007fd9a6032933 in QMetaObject::activate(QObject*, int, int, void**) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fd995ef60ea in Core::IDocument::filePathChanged(Utils::FileName const&, Utils::FileName const&) () at /usr/lib/x86_64-linux-gnu/qtcreator/plugins/libCore.so
#15 0x00007fd995e65d68 in Core::IDocument::setFilePath(Utils::FileName const&) () at /usr/lib/x86_64-linux-gnu/qtcreator/plugins/libCore.so
#16 0x00007fd98f8452bd in  () at /usr/lib/x86_64-linux-gnu/qtcreator/plugins/libDesigner.so
#17 0x00007fd995d9cdaa in  () at /usr/lib/x86_64-linux-gnu/qtcreator/plugins/libCore.so
#18 0x00007fd9955e450e in  () at /usr/lib/x86_64-linux-gnu/qtcreator/plugins/libProjectExplorer.so
#19 0x00007fd9a6032933 in QMetaObject::activate(QObject*, int, int, void**) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007fd9a6d76b65 in QAbstractItemView::activated(QModelIndex const&) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007fd9a6de982e in QTreeView::mouseDoubleClickEvent(QMouseEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007fd9a6b6f00f in QWidget::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007fd9a6c11cde in QFrame::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007fd9a6d831eb in QAbstractItemView::viewportEvent(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007fd9a6deb3eb in QTreeView::viewportEvent(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007fd9a600919b in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007fd9a6b304b1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007fd9a6b37bb8 in QApplication::notify(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007fd9a6009489 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007fd9a6b36ee9 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007fd9a6b88fd4 in  () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007fd9a6b8bb5e in  () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007fd9a6b304c1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007fd9a6b37970 in QApplication::notify(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007fd9a6009489 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007fd9a6560fa1 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#37 0x00007fd9a6562e85 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#38 0x00007fd9a653d07b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#39 0x00007fd9a1a1049b in  () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#40 0x00007fd9a600815b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x00007fd9a6010132 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x0000561cb879e04f in  ()
#43 0x00007fd9a561509b in __libc_start_main (main=0x561cb879ba40, argc=1, argv=0x7ffe0b0a3918, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe0b0a3908) at ../csu/libc-start.c:308
#44 0x0000561cb879e50a in  ()
[Inferior 1 (process 6341) detached]

Reported using DrKonqi

Comment 1 Christoph Feck 2020-10-28 22:03:39 UTC

Please report QtCreator crashes directly to Qt developers via https://bugreports.qt.io/