Application: kdevelop (5.5.0)

Qt Version: 5.14.1
Frameworks Version: 5.69.0
Operating System: Linux 5.3.0-45-generic x86_64
Windowing system: X11
Distribution: KDE neon Testing Edition

-- Information about the crash:
- What I was doing when the application crashed:
right click on a file and Git->Commit almost always results in a crash.

The crash can be reproduced sometimes.

-- 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 0x7fb279b94c00 (LWP 9278))]

Thread 35 (Thread 0x7fb1a97fa700 (LWP 9421)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559488192f00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559488192eb0, cond=0x559488192ed8) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559488192ed8, mutex=0x559488192eb0) at pthread_cond_wait.c:655
#3  0x00007fb2766a1d9b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb2766a1f19 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb26c8a6855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fb26c8aa6b8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fb26c8a5b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fb26c8a857b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb26eca56db in start_thread (arg=0x7fb1a97fa700) at pthread_create.c:463
#11 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 34 (Thread 0x7fb1a9ffb700 (LWP 9420)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559488192f00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559488192eb0, cond=0x559488192ed8) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559488192ed8, mutex=0x559488192eb0) at pthread_cond_wait.c:655
#3  0x00007fb2766a1d9b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb2766a1f19 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb26c8a6855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fb26c8aa6b8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fb26c8a5b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fb26c8a857b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb26eca56db in start_thread (arg=0x7fb1a9ffb700) at pthread_create.c:463
#11 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 33 (Thread 0x7fb1aa7fc700 (LWP 9419)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559488192f00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559488192eb0, cond=0x559488192ed8) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559488192ed8, mutex=0x559488192eb0) at pthread_cond_wait.c:655
#3  0x00007fb2766a1d9b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb2766a1f19 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb26c8a6855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fb26c8aa6b8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fb26c8a5b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fb26c8a857b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb26eca56db in start_thread (arg=0x7fb1aa7fc700) at pthread_create.c:463
#11 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 32 (Thread 0x7fb1aaffd700 (LWP 9418)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559488192f00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559488192eb0, cond=0x559488192ed8) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559488192ed8, mutex=0x559488192eb0) at pthread_cond_wait.c:655
#3  0x00007fb2766a1d9b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb2766a1f19 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb26c8a6855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fb26c8aa6b8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fb26c8a5b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fb26c8a857b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb26eca56db in start_thread (arg=0x7fb1aaffd700) at pthread_create.c:463
#11 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 31 (Thread 0x7fb1ab7fe700 (LWP 9417)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559488192f00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559488192eb0, cond=0x559488192ed8) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559488192ed8, mutex=0x559488192eb0) at pthread_cond_wait.c:655
#3  0x00007fb2766a1d9b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb2766a1f19 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb26c8a6855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fb26c8aa6b8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fb26c8a5b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fb26c8a857b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb26eca56db in start_thread (arg=0x7fb1ab7fe700) at pthread_create.c:463
#11 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 30 (Thread 0x7fb1abfff700 (LWP 9416)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559488192f00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559488192eb0, cond=0x559488192ed8) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559488192ed8, mutex=0x559488192eb0) at pthread_cond_wait.c:655
#3  0x00007fb2766a1d9b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb2766a1f19 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb26c8a6855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fb26c8aa6b8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fb26c8a5b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fb26c8a857b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb26eca56db in start_thread (arg=0x7fb1abfff700) at pthread_create.c:463
#11 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7fb1c4828700 (LWP 9415)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559488192f00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559488192eb0, cond=0x559488192ed8) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559488192ed8, mutex=0x559488192eb0) at pthread_cond_wait.c:655
#3  0x00007fb2766a1d9b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb2766a1f19 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb26c8a6855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fb26c8aa6b8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fb26c8a5b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fb26c8a857b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb26eca56db in start_thread (arg=0x7fb1c4828700) at pthread_create.c:463
#11 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7fb1c5029700 (LWP 9414)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559488192f00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559488192eb0, cond=0x559488192ed8) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559488192ed8, mutex=0x559488192eb0) at pthread_cond_wait.c:655
#3  0x00007fb2766a1d9b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb2766a1f19 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb26c8a6855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fb26c8aa6b8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fb26c8a5b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fb26c8a857b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb26eca56db in start_thread (arg=0x7fb1c5029700) at pthread_create.c:463
#11 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7fb1c582a700 (LWP 9413)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559488192f00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559488192eb0, cond=0x559488192ed8) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559488192ed8, mutex=0x559488192eb0) at pthread_cond_wait.c:655
#3  0x00007fb2766a1d9b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb2766a1f19 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb26c8a6855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fb26c8aa6b8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fb26c8a5b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fb26c8aa712 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fb26c8a5b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fb26c8a857b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fb26eca56db in start_thread (arg=0x7fb1c582a700) at pthread_create.c:463
#13 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7fb1c602b700 (LWP 9412)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559488192f00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559488192eb0, cond=0x559488192ed8) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559488192ed8, mutex=0x559488192eb0) at pthread_cond_wait.c:655
#3  0x00007fb2766a1d9b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb2766a1f19 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb26c8a6855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fb26c8aa6b8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fb26c8a5b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fb26c8a857b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb26eca56db in start_thread (arg=0x7fb1c602b700) at pthread_create.c:463
#11 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7fb1c6df2700 (LWP 9411)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559488192f00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559488192eb0, cond=0x559488192ed8) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559488192ed8, mutex=0x559488192eb0) at pthread_cond_wait.c:655
#3  0x00007fb2766a1d9b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb2766a1f19 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb26c8a6855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fb26c8aa6b8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fb26c8a5b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fb26c8a857b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb26eca56db in start_thread (arg=0x7fb1c6df2700) at pthread_create.c:463
#11 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7fb1c75f3700 (LWP 9410)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559488192f00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559488192eb0, cond=0x559488192ed8) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559488192ed8, mutex=0x559488192eb0) at pthread_cond_wait.c:655
#3  0x00007fb2766a1d9b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb2766a1f19 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb26c8a6855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fb26c8aa6b8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fb26c8a5b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fb26c8a857b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb26eca56db in start_thread (arg=0x7fb1c75f3700) at pthread_create.c:463
#11 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7fb1c7df4700 (LWP 9409)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559488192f00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559488192eb0, cond=0x559488192ed8) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559488192ed8, mutex=0x559488192eb0) at pthread_cond_wait.c:655
#3  0x00007fb2766a1d9b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb2766a1f19 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb26c8a6855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fb26c8aa6b8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fb26c8a5b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fb26c8a857b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb26eca56db in start_thread (arg=0x7fb1c7df4700) at pthread_create.c:463
#11 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7fb1d0656700 (LWP 9319)):
#0  0x00007fb275f7f0b4 in __GI___libc_read (fd=27, buf=0x7fb1d0655770, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007fb26cb4c2b0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb26cb070b7 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb26cb07570 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb26cb076dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb2768ea0db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb27688963a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb27669a317 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fb1cc9718e5 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#9  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb26eca56db in start_thread (arg=0x7fb1d0656700) at pthread_create.c:463
#11 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7fb1cfe55700 (LWP 9317)):
#0  0x00007fb26ecabed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fb1cfe547f0, expected=0, futex_word=0x559489a1a260) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fb26ecabed9 in __pthread_cond_wait_common (abstime=0x7fb1cfe548a0, mutex=0x559489a1a210, cond=0x559489a1a238) at pthread_cond_wait.c:533
#2  0x00007fb26ecabed9 in __pthread_cond_timedwait (cond=0x559489a1a238, mutex=0x559489a1a210, abstime=0x7fb1cfe548a0) at pthread_cond_wait.c:667
#3  0x00007fb2766a1d2a in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb2766a1ee6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb27669f275 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb26eca56db in start_thread (arg=0x7fb1cfe55700) at pthread_create.c:463
#8  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7fb1df345700 (LWP 9302)):
#0  0x00007fb275f7f0b4 in __GI___libc_read (fd=29, buf=0x7fb1df344770, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007fb26cb4c2b0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb26cb070b7 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb26cb07570 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb26cb076dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb2768ea0db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb27688963a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb27669a317 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fb26fab5605 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb26eca56db in start_thread (arg=0x7fb1df345700) at pthread_create.c:463
#11 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7fb1ffdb4700 (LWP 9299)):
#0  0x00007fb275f83bf9 in __GI___poll (fds=0x7fb1d80029e0, nfds=1, timeout=193) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fb26cb075c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb26cb076dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb2768ea0db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb27688963a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb27669a317 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb26eca56db in start_thread (arg=0x7fb1ffdb4700) at pthread_create.c:463
#8  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7fb21c826700 (LWP 9297)):
#0  0x00007fb275f83bf9 in __GI___poll (fds=0x7fb1e4002de0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fb26cb075c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb26cb076dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb2768ea0db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb27688963a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb27669a317 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb26eca56db in start_thread (arg=0x7fb21c826700) at pthread_create.c:463
#8  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7fb21d46c700 (LWP 9296)):
#0  0x00007fb275f83bf9 in __GI___poll (fds=0x7fb1e0002de0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fb26cb075c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb26cb076dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb2768ea0db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb27688963a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb27669a317 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb274d9ba3f in  () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.55
#7  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fb26eca56db in start_thread (arg=0x7fb21d46c700) at pthread_create.c:463
#9  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7fb21e5ce700 (LWP 9295)):
#0  0x00007fb26cb4d629 in g_mutex_lock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fb26cb06d11 in g_main_context_query () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb26cb07547 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb26cb076dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb2768ea0db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb27688963a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb27669a317 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb274c980fb in  () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.55
#8  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fb26eca56db in start_thread (arg=0x7fb21e5ce700) at pthread_create.c:463
#10 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fb22d15f700 (LWP 9292)):
#0  0x00007fb26cb4d644 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fb26cb06b18 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb26cb074fb in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb26cb076dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb2768ea0db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb27688963a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb27669a317 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb277b1d555 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fb26eca56db in start_thread (arg=0x7fb22d15f700) at pthread_create.c:463
#10 0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fb22dffb700 (LWP 9291)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559487bc2218) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559487bc21c8, cond=0x559487bc21f0) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559487bc21f0, mutex=0x559487bc21c8) at pthread_cond_wait.c:655
#3  0x00007fb23cc97d5b in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fb23cc97bd7 in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fb26eca56db in start_thread (arg=0x7fb22dffb700) at pthread_create.c:463
#6  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fb22e7fc700 (LWP 9290)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559487bc20b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559487bc2068, cond=0x559487bc2090) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559487bc2090, mutex=0x559487bc2068) at pthread_cond_wait.c:655
#3  0x00007fb23cc97d5b in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fb23cc97bd7 in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fb26eca56db in start_thread (arg=0x7fb22e7fc700) at pthread_create.c:463
#6  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fb22effd700 (LWP 9289)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559487bc1f58) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559487bc1f08, cond=0x559487bc1f30) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559487bc1f30, mutex=0x559487bc1f08) at pthread_cond_wait.c:655
#3  0x00007fb23cc97d5b in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fb23cc97bd7 in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fb26eca56db in start_thread (arg=0x7fb22effd700) at pthread_create.c:463
#6  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fb22f7fe700 (LWP 9288)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559487bc1df8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559487bc1da8, cond=0x559487bc1dd0) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559487bc1dd0, mutex=0x559487bc1da8) at pthread_cond_wait.c:655
#3  0x00007fb23cc97d5b in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fb23cc97bd7 in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fb26eca56db in start_thread (arg=0x7fb22f7fe700) at pthread_create.c:463
#6  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fb234a04700 (LWP 9287)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559487bc1c98) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559487bc1c48, cond=0x559487bc1c70) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559487bc1c70, mutex=0x559487bc1c48) at pthread_cond_wait.c:655
#3  0x00007fb23cc97d5b in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fb23cc97bd7 in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fb26eca56db in start_thread (arg=0x7fb234a04700) at pthread_create.c:463
#6  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fb235205700 (LWP 9286)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559487bc1b38) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559487bc1ae8, cond=0x559487bc1b10) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559487bc1b10, mutex=0x559487bc1ae8) at pthread_cond_wait.c:655
#3  0x00007fb23cc97d5b in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fb23cc97bd7 in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fb26eca56db in start_thread (arg=0x7fb235205700) at pthread_create.c:463
#6  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fb235a06700 (LWP 9285)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559487bc19d8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559487bc1988, cond=0x559487bc19b0) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559487bc19b0, mutex=0x559487bc1988) at pthread_cond_wait.c:655
#3  0x00007fb23cc97d5b in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fb23cc97bd7 in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fb26eca56db in start_thread (arg=0x7fb235a06700) at pthread_create.c:463
#6  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fb22ffff700 (LWP 9284)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559487bc1878) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559487bc1828, cond=0x559487bc1850) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559487bc1850, mutex=0x559487bc1828) at pthread_cond_wait.c:655
#3  0x00007fb23cc97d5b in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fb23cc97bd7 in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fb26eca56db in start_thread (arg=0x7fb22ffff700) at pthread_create.c:463
#6  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fb236207700 (LWP 9283)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559487bc1718) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559487bc16c8, cond=0x559487bc16f0) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559487bc16f0, mutex=0x559487bc16c8) at pthread_cond_wait.c:655
#3  0x00007fb23cc97d5b in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fb23cc97bd7 in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fb26eca56db in start_thread (arg=0x7fb236207700) at pthread_create.c:463
#6  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fb236a08700 (LWP 9282)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559487bc15b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559487bc1568, cond=0x559487bc1590) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559487bc1590, mutex=0x559487bc1568) at pthread_cond_wait.c:655
#3  0x00007fb23cc97d5b in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fb23cc97bd7 in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fb26eca56db in start_thread (arg=0x7fb236a08700) at pthread_create.c:463
#6  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fb237209700 (LWP 9281)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559487bc1458) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559487bc1408, cond=0x559487bc1430) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559487bc1430, mutex=0x559487bc1408) at pthread_cond_wait.c:655
#3  0x00007fb23cc97d5b in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fb23cc97bd7 in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fb26eca56db in start_thread (arg=0x7fb237209700) at pthread_create.c:463
#6  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fb237a0a700 (LWP 9280)):
#0  0x00007fb26ecab9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559487bc12f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb26ecab9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559487bc12a8, cond=0x559487bc12d0) at pthread_cond_wait.c:502
#2  0x00007fb26ecab9f3 in __pthread_cond_wait (cond=0x559487bc12d0, mutex=0x559487bc12a8) at pthread_cond_wait.c:655
#3  0x00007fb23cc97d5b in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fb23cc97bd7 in  () at /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fb26eca56db in start_thread (arg=0x7fb237a0a700) at pthread_create.c:463
#6  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fb244e7e700 (LWP 9279)):
#0  0x00007fb275f83bf9 in __GI___poll (fds=0x7fb244e7d8a8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fb261268747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fb26126a36a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fb246fc5cc0 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fb27669b7ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb26eca56db in start_thread (arg=0x7fb244e7e700) at pthread_create.c:463
#6  0x00007fb275f9088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fb279b94c00 (LWP 9278)):
[KCrash Handler]
#6  0x00007fb1d228a099 in Diff2::KompareModelList::blendFile(Diff2::DiffModel*, QString const&) () at /usr/lib/x86_64-linux-gnu/libkomparediff2.so.5
#7  0x00007fb1d228aac0 in Diff2::KompareModelList::blendOriginalIntoModelList(QString const&) () at /usr/lib/x86_64-linux-gnu/libkomparediff2.so.5
#8  0x00007fb1d228bdb4 in Diff2::KompareModelList::openDirAndDiff() () at /usr/lib/x86_64-linux-gnu/libkomparediff2.so.5
#9  0x00007fb1d24c1f88 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/33/kdevpatchreview.so
#10 0x00007fb1d24c2968 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/33/kdevpatchreview.so
#11 0x00007fb2768bde8b in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fb2781598bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007fb278160ac0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007fb27688adb8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007fb27688da31 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007fb2768eaa13 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007fb26cb07417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fb26cb07650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fb26cb076dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fb2768ea0bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007fb27688963a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007fb276892db0 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00005594869d3d6a in  ()
#24 0x00007fb275e90b97 in __libc_start_main (main=0x5594869ce570, argc=1, argv=0x7fff8e819c58, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff8e819c48) at ../csu/libc-start.c:310
#25 0x00005594869d45aa in _start ()

Reported using DrKonqi