421719 – Segfault when right clicking on the toolbar

Bug 421719 - Segfault when right clicking on the toolbar

Summary: Segfault when right clicking on the toolbar

Status:	RESOLVED WORKSFORME

Alias:	None

Product:	frameworks-kxmlgui
Classification:	Frameworks and Libraries
Component:	general (show other bugs)
Version:	unspecified
Platform:	Kubuntu Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	kdelibs bugs

URL:
Keywords:

Depends on:
Blocks:

Reported:	2020-05-18 07:57 UTC by Daniele Laudani
Modified:	2022-11-09 05:12 UTC (History)
CC List:	0 users

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

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Description Daniele Laudani 2020-05-18 07:57:42 UTC

SUMMARY
Occasionally, when I right-click on the top tool bar, kdevelop crashes. It usually happens after the program is open for a while. This only happens in kdevelop, no other kde program showed this behaviour. I also had this problem in ubuntu 19.10 with kdevelop from the backports ppa. This is on a fresh 20.04 install with official repo packages.

STEPS TO REPRODUCE
1. open kdevelop
2. use it for a while (e.g. 15 minutes) without right-clicking on anything
3. after some time has passed, right click on the toolbar

OBSERVED RESULT
crash when right clicking on the toolbar

EXPECTED RESULT
the program should not crash

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Kubuntu 20.04 (X11)
(available in About System)
KDE Plasma Version: 5.18.4
KDE Frameworks Version: 5.68.0
Qt Version: 5.12.8

ADDITIONAL INFORMATION
-- 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 0x7f6a31032940 (LWP 78607))]

Thread 23 (Thread 0x7f69be6f7700 (LWP 78827)):
#0  0x00007f6a38348368 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6a382fb2ee in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a3bd1f583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f6a3bcc64db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6a3bafe785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f69bc8fe700 (LWP 78822)):
#0  __GI___libc_read (nbytes=16, buf=0x7f69bc8fd9c0, fd=53) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=53, buf=0x7f69bc8fd9c0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f6a3834389f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a382facfe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6a382fb152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6a382fb2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f6a3bd1f583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6a3bcc64db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6a3bafe785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f6a3a7a5de0 in ?? () from /lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.55
#10 0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f69bf7fe700 (LWP 78729)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564dd6d7c654) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564dd6d7c600, cond=0x564dd6d7c628) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564dd6d7c628, mutex=0x564dd6d7c600) at pthread_cond_wait.c:638
#3  0x00007f6a3bb05b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6a3bb05c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6a3828f050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f6a38292d4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#24 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#25 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#26 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#27 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#28 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#29 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#30 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#31 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#32 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#33 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#34 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#35 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#36 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#37 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#38 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#39 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#40 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#41 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#42 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#43 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#44 0x00007f6a38290cb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#45 0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#47 0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f69bffff700 (LWP 78728)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564dd6d7c654) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564dd6d7c600, cond=0x564dd6d7c628) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564dd6d7c628, mutex=0x564dd6d7c600) at pthread_cond_wait.c:638
#3  0x00007f6a3bb05b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6a3bb05c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6a3828f050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f6a38292d4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f6a38290cb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#15 0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f69dcc0a700 (LWP 78727)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564dd6d7c654) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564dd6d7c600, cond=0x564dd6d7c628) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564dd6d7c628, mutex=0x564dd6d7c600) at pthread_cond_wait.c:638
#3  0x00007f6a3bb05b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6a3bb05c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6a3828f050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f6a38292d4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6a38290cb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f69dd40b700 (LWP 78726)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564dd6d7c654) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564dd6d7c600, cond=0x564dd6d7c628) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564dd6d7c628, mutex=0x564dd6d7c600) at pthread_cond_wait.c:638
#3  0x00007f6a3bb05b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6a3bb05c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6a3828f050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f6a38292d4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f6a38290cb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#23 0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f69ddc0c700 (LWP 78725)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564dd6d7c654) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564dd6d7c600, cond=0x564dd6d7c628) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564dd6d7c628, mutex=0x564dd6d7c600) at pthread_cond_wait.c:638
#3  0x00007f6a3bb05b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6a3bb05c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6a3828f050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f6a38292d4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6a38290cb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f69de40d700 (LWP 78724)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564dd6d7c654) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564dd6d7c600, cond=0x564dd6d7c628) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564dd6d7c628, mutex=0x564dd6d7c600) at pthread_cond_wait.c:638
#3  0x00007f6a3bb05b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6a3bb05c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6a3828f050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f6a38292d4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6a38290cb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f69dec0e700 (LWP 78723)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564dd6d7c654) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564dd6d7c600, cond=0x564dd6d7c628) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564dd6d7c628, mutex=0x564dd6d7c600) at pthread_cond_wait.c:638
#3  0x00007f6a3bb05b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6a3bb05c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6a3828f050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f6a38292d4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6a38290cb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f69df40f700 (LWP 78722)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564dd6d7c654) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564dd6d7c600, cond=0x564dd6d7c628) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564dd6d7c628, mutex=0x564dd6d7c600) at pthread_cond_wait.c:638
#3  0x00007f6a3bb05b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6a3bb05c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6a3828f050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f6a38292d4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6a38290cb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f69dfc10700 (LWP 78721)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564dd6d7c654) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564dd6d7c600, cond=0x564dd6d7c628) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564dd6d7c628, mutex=0x564dd6d7c600) at pthread_cond_wait.c:638
#3  0x00007f6a3bb05b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6a3bb05c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6a3828f050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f6a38292d4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f6a38292da9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f6a3828e222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f6a38290cb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#23 0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f69ed211700 (LWP 78694)):
#0  __GI___libc_read (nbytes=16, buf=0x7f69ed210a30, fd=25) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=25, buf=0x7f69ed210a30, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f6a3834389f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a382facfe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6a382fb152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6a382fb2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f6a3bd1f583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6a3bcc64db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6a3bafe785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f69ec0e1679 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#10 0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f69f8a60700 (LWP 78624)):
#0  0x00007f6a3834833d in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6a382fa73a in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a382fb0db in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a382fb2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6a3bd1f583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6a3bcc64db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6a3bafe785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6a3a7a5de0 in ?? () from /lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.55
#8  0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f69fa20a700 (LWP 78620)):
#0  0x00007f6a38348368 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6a382fad7d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a382fb240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a382fb2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6a3bd1f583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6a3bcc64db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6a3bafe785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f6a0bfff700 (LWP 78619)):
#0  __GI___libc_read (nbytes=16, buf=0x7f6a0bffea30, fd=15) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=15, buf=0x7f6a0bffea30, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f6a3834389f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a382facfe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6a382fb152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6a382fb2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f6a3bd1f583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6a3bcc64db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6a3bafe785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f6a3921f1a9 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f6a251fc700 (LWP 78618)):
#0  0x00007f6a3bb68c54 in QMapDataBase::freeNodeAndRebalance(QMapNodeBase*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f6a3a688243 in ?? () from /lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.55
#2  0x00007f6a3a695b57 in ?? () from /lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.55
#3  0x00007f6a3a696707 in ?? () from /lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.55
#4  0x00007f6a3bcf3458 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6a3bd0051e in QTimer::timeout(QTimer::QPrivateSignal) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6a3bcf3cf5 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6a3c8efa66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x00007f6a3c8f90f0 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007f6a3bcc793a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f6a3bd1e8b0 in QTimerInfoList::activateTimers() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f6a3bd1f1e4 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f6a382fafbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f6a382fb240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f6a382fb2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f6a3bd1f565 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f6a3bcc64db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f6a3bafe785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f6a3a6952d0 in ?? () from /lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.55
#19 0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#21 0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f6a26ffd700 (LWP 78614)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564dd65d9c98) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564dd65d9c48, cond=0x564dd65d9c70) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564dd65d9c70, mutex=0x564dd65d9c48) at pthread_cond_wait.c:638
#3  0x00007f6a2d75c35b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f6a2d75bf6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f6a277fe700 (LWP 78613)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564dd65d9c98) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564dd65d9c48, cond=0x564dd65d9c70) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564dd65d9c70, mutex=0x564dd65d9c48) at pthread_cond_wait.c:638
#3  0x00007f6a2d75c35b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f6a2d75bf6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f6a27fff700 (LWP 78612)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564dd65d9c98) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564dd65d9c48, cond=0x564dd65d9c70) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564dd65d9c70, mutex=0x564dd65d9c48) at pthread_cond_wait.c:638
#3  0x00007f6a2d75c35b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f6a2d75bf6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f6a2cfd2700 (LWP 78611)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564dd65d9c98) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564dd65d9c48, cond=0x564dd65d9c70) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564dd65d9c70, mutex=0x564dd65d9c48) at pthread_cond_wait.c:638
#3  0x00007f6a2d75c35b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f6a2d75bf6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f6a2f55a700 (LWP 78610)):
#0  0x00007f6a38348368 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6a382fab70 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a382fb152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a382fb2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6a3bd1f583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6a3bcc64db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6a3bafe785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6a3c68eefa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f6a3017c700 (LWP 78609)):
#0  0x00007f6a3b78196f in __GI___poll (fds=0x7f6a3017bb68, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6a347a2c1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f6a347a490a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f6a3097b298 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f6a3baff9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6a38bba609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f6a3b78e103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f6a31032940 (LWP 78607)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f6a39d72ed5 in ?? () from /lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#8  0x00007f6a39d7567c in ?? () from /lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#9  0x00007f6a3bcf3300 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f6a3ca753fa in QMenu::popup(QPoint const&, QAction*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f6a3ca7709c in QMenu::exec(QPoint const&, QAction*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f6a39d789b0 in KToolBar::contextMenuEvent(QContextMenuEvent*) () from /lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#13 0x00007f6a3c9322b6 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f6a3cacafb1 in QToolBar::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f6a3c8efa66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f6a3c8f9b93 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f6a3bcc793a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f6a3c94e94a in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f6a3c9511ec in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f6a3c8efa66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f6a3c8f90f0 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f6a3bcc793a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f6a3c1b27d3 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#24 0x00007f6a3c1b410b in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#25 0x00007f6a3c18e35b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#26 0x00007f6a3097c32e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#27 0x00007f6a382fafbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f6a382fb240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f6a382fb2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f6a3bd1f565 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007f6a3bcc64db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f6a3bcce246 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x0000564dd48e7301 in ?? ()
#34 0x00007f6a3b6930b3 in __libc_start_main (main=0x564dd48e1880, argc=1, argv=0x7ffe448fc368, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe448fc358) at ../csu/libc-start.c:308
#35 0x0000564dd48e80be in _start ()
[Inferior 1 (process 78607) detached]

Comment 1 Milian Wolff 2020-05-18 10:45:09 UTC

please install debug symbols for libKF5XmlGui and then reproduce the issue and attach the backtrace again - right now it's not very helpful.

Comment 2 Daniele Laudani 2020-05-19 06:17:12 UTC

(In reply to Milian Wolff from comment #1)
> please install debug symbols for libKF5XmlGui and then reproduce the issue
> and attach the backtrace again - right now it's not very helpful.

I installed the debug symbols and reproduced the bug. Here is the stacktrace:

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 0x7fde2557f940 (LWP 88873))]

Thread 25 (Thread 0x7fddb13bb700 (LWP 116947)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fddb13bab90, clockid=<optimized out>, expected=0, futex_word=0x7fde140412d0) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7fddb13bab90, clockid=<optimized out>, mutex=0x7fde14041280, cond=0x7fde140412a8) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x7fde140412a8, mutex=0x7fde14041280, abstime=0x7fddb13bab90) at pthread_cond_wait.c:656
#3  0x00007fde30052a7c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde30052bcb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde30050171 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7fdd8ffff700 (LWP 116729)):
#0  0x00007fde2fcce96f in __GI___poll (fds=0x7fdd8802cda0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fde2c8481ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fde2c8482e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fde3026c583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde302134db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde3004b785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fde2ecf2de0 in ?? () from /lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.55
#7  0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7fdde1bcd700 (LWP 116721)):
#0  0x00007fde2fcce96f in __GI___poll (fds=0x7fddd4e783e0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fde260da1d6 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007fde260cb841 in pa_mainloop_poll () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fde260cbec3 in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fde260cbf70 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fde260da11d in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fde25c2f57c in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so
#7  0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7fddb2ffd700 (LWP 102695)):
#0  0x00007fde2fcce96f in __GI___poll (fds=0x7fdda90a6020, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fde2c8481ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fde2c8482e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fde3026c583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde302134db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde3004b785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7fddb37fe700 (LWP 88989)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d191501a24) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d1915019d0, cond=0x55d1915019f8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d1915019f8, mutex=0x55d1915019d0) at pthread_cond_wait.c:638
#3  0x00007fde30052b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde30052c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde2c7dc050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fde2c7dfd4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fde2c7ddcb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7fddb3fff700 (LWP 88988)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d191501a24) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d1915019d0, cond=0x55d1915019f8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d1915019f8, mutex=0x55d1915019d0) at pthread_cond_wait.c:638
#3  0x00007fde30052b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde30052c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde2c7dc050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fde2c7dfd4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fde2c7ddcb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7fddd0c0a700 (LWP 88987)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d191501a24) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d1915019d0, cond=0x55d1915019f8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d1915019f8, mutex=0x55d1915019d0) at pthread_cond_wait.c:638
#3  0x00007fde30052b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde30052c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde2c7dc050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fde2c7dfd4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fde2c7ddcb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#19 0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7fddd140b700 (LWP 88986)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d191501a24) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d1915019d0, cond=0x55d1915019f8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d1915019f8, mutex=0x55d1915019d0) at pthread_cond_wait.c:638
#3  0x00007fde30052b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde30052c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde2c7dc050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fde2c7dfd4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#24 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#25 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#26 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#27 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#28 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#29 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#30 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#31 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#32 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#33 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#34 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#35 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#36 0x00007fde2c7ddcb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#37 0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#39 0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7fddd1c0c700 (LWP 88985)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d191501a24) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d1915019d0, cond=0x55d1915019f8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d1915019f8, mutex=0x55d1915019d0) at pthread_cond_wait.c:638
#3  0x00007fde30052b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde30052c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde2c7dc050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fde2c7dfd4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#24 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#25 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#26 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#27 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#28 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#29 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#30 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#31 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#32 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#33 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#34 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#35 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#36 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#37 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#38 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#39 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#40 0x00007fde2c7ddcb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#41 0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#43 0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7fddd240d700 (LWP 88984)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d191501a24) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d1915019d0, cond=0x55d1915019f8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d1915019f8, mutex=0x55d1915019d0) at pthread_cond_wait.c:638
#3  0x00007fde30052b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde30052c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde2c7dc050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fde2c7dfd4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007fde2c7ddcb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#21 0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fddd2c0e700 (LWP 88983)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d191501a24) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d1915019d0, cond=0x55d1915019f8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d1915019f8, mutex=0x55d1915019d0) at pthread_cond_wait.c:638
#3  0x00007fde30052b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde30052c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde2c7dc050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fde2c7dfd4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fde2c7ddcb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#15 0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fddd340f700 (LWP 88982)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d191501a24) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d1915019d0, cond=0x55d1915019f8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d1915019f8, mutex=0x55d1915019d0) at pthread_cond_wait.c:638
#3  0x00007fde30052b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde30052c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde2c7dc050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fde2c7dfd4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007fde2c7ddcb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#25 0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fddd3c10700 (LWP 88981)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d191501a24) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d1915019d0, cond=0x55d1915019f8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d1915019f8, mutex=0x55d1915019d0) at pthread_cond_wait.c:638
#3  0x00007fde30052b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde30052c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde2c7dc050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fde2c7dfd4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#24 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#25 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#26 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#27 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#28 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#29 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#30 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#31 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#32 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#33 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#34 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#35 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#36 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#37 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#38 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#39 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#40 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#41 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#42 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#43 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#44 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#45 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#46 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#47 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#48 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#49 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#50 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#51 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#52 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#53 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#54 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#55 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#56 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#57 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#58 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#59 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#60 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#61 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#62 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#63 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#64 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#65 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#66 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#67 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#68 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#69 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#70 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#71 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#72 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#73 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#74 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#75 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#76 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#77 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#78 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#79 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#80 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#81 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#82 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#83 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#84 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#85 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#86 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#87 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#88 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#89 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#90 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#91 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#92 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#93 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#94 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#95 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#96 0x00007fde2c7dfda9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#97 0x00007fde2c7db222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#98 0x00007fde2c7ddcb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#99 0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#100 0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#101 0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fdde13cc700 (LWP 88928)):
#0  __GI___libc_read (nbytes=16, buf=0x7fdde13cba30, fd=25) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=25, buf=0x7fdde13cba30, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007fde2c89089f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fde2c847cfe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fde2c848152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fde2c8482e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fde3026c583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fde302134db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fde3004b785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fdde026b679 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#10 0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fddecc93700 (LWP 88887)):
#0  0x00007fde2c895368 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fde2c847b70 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fde2c848152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fde2c8482e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fde3026c583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde302134db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fde3004b785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fde2ecf2de0 in ?? () from /lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.55
#8  0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fde010fb700 (LWP 88883)):
#0  0x00007fde2fcce96f in __GI___poll (fds=0x7fdde80029e0, nfds=1, timeout=9605) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fde2c8481ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fde2c8482e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fde3026c583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde302134db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde3004b785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fde11072700 (LWP 88882)):
#0  0x00007fde2fcce96f in __GI___poll (fds=0x7fddf80029e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fde2c8481ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fde2c8482e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fde3026c583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde302134db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde3004b785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fde2d76c1a9 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fde11c3f700 (LWP 88881)):
#0  0x00007fde2c89533d in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fde2c847d6a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fde2c848240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fde2c8482e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fde3026c583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde302134db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fde3004b785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fde2ebe22d0 in ?? () from /lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.55
#8  0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fde13fff700 (LWP 88880)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d1911ebf48) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d1911ebef8, cond=0x55d1911ebf20) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d1911ebf20, mutex=0x55d1911ebef8) at pthread_cond_wait.c:638
#3  0x00007fde21ca935b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007fde21ca8f6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fde0bfff700 (LWP 88879)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d1911ebf48) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d1911ebef8, cond=0x55d1911ebf20) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d1911ebf20, mutex=0x55d1911ebef8) at pthread_cond_wait.c:638
#3  0x00007fde21ca935b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007fde21ca8f6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fde20d1e700 (LWP 88878)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d1911ebf48) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d1911ebef8, cond=0x55d1911ebf20) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d1911ebf20, mutex=0x55d1911ebef8) at pthread_cond_wait.c:638
#3  0x00007fde21ca935b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007fde21ca8f6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fde2151f700 (LWP 88877)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d1911ebf48) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d1911ebef8, cond=0x55d1911ebf20) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d1911ebf20, mutex=0x55d1911ebef8) at pthread_cond_wait.c:638
#3  0x00007fde21ca935b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007fde21ca8f6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fde23aa7700 (LWP 88876)):
#0  0x00007fde2c895368 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fde2c8480ce in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fde2c8482e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fde3026c583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde302134db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde3004b785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fde30bdbefa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fde246c9700 (LWP 88875)):
#0  0x00007fde2fcce96f in __GI___poll (fds=0x7fde246c8b68, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fde28cefc1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fde28cf190a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fde24ec8298 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fde3004c9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde2d107609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fde2fcdb103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fde2557f940 (LWP 88873)):
[KCrash Handler]
#6  0x0000000000000031 in ?? ()
#7  0x00007fde2e2bfed5 in KToolBar::Private::findAction (this=this@entry=0x55d1919812e0, actionName=..., clientOut=clientOut@entry=0x0) at ./src/ktoolbar.cpp:581
#8  0x00007fde2e2c267c in KToolBar::Private::slotContextAboutToShow (this=0x55d1919812e0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:931
#9  0x00007fde30240300 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fde30fc23fa in QMenu::popup(QPoint const&, QAction*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007fde30fc409c in QMenu::exec(QPoint const&, QAction*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007fde2e2c59b0 in KToolBar::contextMenuEvent (event=<optimized out>, this=0x55d191966790) at ./src/ktoolbar.cpp:912
#13 KToolBar::contextMenuEvent (this=0x55d191966790, event=<optimized out>) at ./src/ktoolbar.cpp:906
#14 0x00007fde30e7f2b6 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007fde31017fb1 in QToolBar::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007fde30e3ca66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007fde30e46b93 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007fde3021493a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007fde30e9b94a in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007fde30e9e1ec in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007fde30e3ca66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007fde30e460f0 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007fde3021493a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007fde306ff7d3 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#25 0x00007fde3070110b in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#26 0x00007fde306db35b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#27 0x00007fde24ec932e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#28 0x00007fde2c847fbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007fde2c848240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007fde2c8482e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007fde3026c565 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007fde302134db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007fde3021b246 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x000055d18f341301 in ?? ()
#35 0x00007fde2fbe00b3 in __libc_start_main (main=0x55d18f33b880, argc=1, argv=0x7ffe6aeee058, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe6aeee048) at ../csu/libc-start.c:308
#36 0x000055d18f3420be in _start ()
[Inferior 1 (process 88873) detached]

Comment 3 Milian Wolff 2020-05-19 22:16:15 UTC

thanks, probably a stale client ptr or something like that.

Comment 4 Justin Zobel 2022-10-10 11:16:38 UTC

Thank you for reporting this crash in KDE software. As it has been a while since this issue was reported, can we please ask you to see if you can reproduce the crash with a recent software version?

If you can reproduce the issue, please change the status to "CONFIRMED" when replying. Thank you!

Comment 5 Bug Janitor Service 2022-10-25 05:00:37 UTC

Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

Comment 6 Bug Janitor Service 2022-11-09 05:12:00 UTC

This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!