https://bugs.kde.org/show_bug.cgi?id=375165

--- Comment #2 from Con Kolivas <k...@kolivas.org> ---
Remainder of backtrace 


Thread 21 (Thread 0x7fd83a5f1700 (LWP 24033)):
#0  0x00007fd947c9a4d0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd948bb5b2b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x55c9712ba9a0) at
thread/qwaitcondition_unix.cpp:136
#2  0x00007fd948bb5b2b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x55c96f9b5db0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3  0x00007fd87d505270 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fd87d5094a8 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fd87d5072b9 in ThreadWeaver::Thread::run() () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96f6f4ac0) at
thread/qthread_unix.cpp:341
#10 0x00007fd947c946ca in start_thread (arg=0x7fd83a5f1700) at
pthread_create.c:333
#11 0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 20 (Thread 0x7fd83adf2700 (LWP 24032)):
#0  0x00007fd947c9a4d0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd948bb5b2b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x55c9712ba9a0) at
thread/qwaitcondition_unix.cpp:136
#2  0x00007fd948bb5b2b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x55c96f9b5db0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3  0x00007fd87d505270 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fd87d5094a8 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#24 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#25 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#26 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#27 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#28 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#29 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#30 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#31 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#32 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#33 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#34 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#35 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#36 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#37 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#38 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#39 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#40 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#41 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#42 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#43 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#44 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#45 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#46 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#47 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#48 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#49 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#50 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#51 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#52 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#53 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#54 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#55 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#56 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#57 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#58 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#59 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#60 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#61 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#62 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#63 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#64 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#65 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#66 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#67 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#68 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#69 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#70 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#71 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#72 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#73 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#74 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#75 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#76 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#77 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#78 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#79 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#80 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#81 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#82 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#83 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#84 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#85 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#86 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#87 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#88 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#89 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#90 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#91 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#92 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#93 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#94 0x00007fd87d5072b9 in ThreadWeaver::Thread::run() () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#95 0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96fc28b40) at
thread/qthread_unix.cpp:341
#96 0x00007fd947c946ca in start_thread (arg=0x7fd83adf2700) at
pthread_create.c:333
#97 0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 19 (Thread 0x7fd83b5f3700 (LWP 24031)):
#0  0x00007fd947c9a4d0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd948bb5b2b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x55c9712ba9a0) at
thread/qwaitcondition_unix.cpp:136
#2  0x00007fd948bb5b2b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x55c96f9b5db0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3  0x00007fd87d505270 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fd87d5094a8 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007fd87d5072b9 in ThreadWeaver::Thread::run() () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96eb399a0) at
thread/qthread_unix.cpp:341
#22 0x00007fd947c946ca in start_thread (arg=0x7fd83b5f3700) at
pthread_create.c:333
#23 0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 18 (Thread 0x7fd83bdf4700 (LWP 24030)):
#0  0x00007fd947c9a4d0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd948bb5b2b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x55c9712ba9a0) at
thread/qwaitcondition_unix.cpp:136
#2  0x00007fd948bb5b2b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x55c96f9b5db0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3  0x00007fd87d505270 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fd87d5094a8 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#24 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#25 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#26 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#27 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#28 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#29 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#30 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#31 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#32 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#33 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#34 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#35 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#36 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#37 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#38 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#39 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#40 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#41 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#42 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#43 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#44 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#45 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#46 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#47 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#48 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#49 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#50 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#51 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#52 0x00007fd87d509502 in  () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#53 0x00007fd87d5043ed in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#54 0x00007fd87d5072b9 in ThreadWeaver::Thread::run() () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#55 0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96f99c810) at
thread/qthread_unix.cpp:341
#56 0x00007fd947c946ca in start_thread (arg=0x7fd83bdf4700) at
pthread_create.c:333
#57 0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 17 (Thread 0x7fd851efe700 (LWP 24029)):
#0  0x00007fd947c9a4d0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd948bb5b2b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x55c9712e4d80) at
thread/qwaitcondition_unix.cpp:136
#2  0x00007fd948bb5b2b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x55c970c87940, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3  0x00007fd94beab4f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fd94beabdea in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c970c878c0) at
thread/qthread_unix.cpp:341
#6  0x00007fd947c946ca in start_thread (arg=0x7fd851efe700) at
pthread_create.c:333
#7  0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 16 (Thread 0x7fd85671e700 (LWP 20699)):
#0  0x00007fd947c9a4d0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd948bb5b2b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x55c970fde7d0) at
thread/qwaitcondition_unix.cpp:136
#2  0x00007fd948bb5b2b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x55c96fdf2410, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3  0x00007fd94beab4f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fd94beabdea in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96fdf2390) at
thread/qthread_unix.cpp:341
#6  0x00007fd947c946ca in start_thread (arg=0x7fd85671e700) at
pthread_create.c:333
#7  0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 15 (Thread 0x7fd85af7f700 (LWP 4679)):
#0  0x00007fd947c9a4d0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd948bb5b2b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x55c96fd31f10) at
thread/qwaitcondition_unix.cpp:136
#2  0x00007fd948bb5b2b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x55c96fece850, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3  0x00007fd94beab4f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fd94beabdea in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96fece7d0) at
thread/qthread_unix.cpp:341
#6  0x00007fd947c946ca in start_thread (arg=0x7fd85af7f700) at
pthread_create.c:333
#7  0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 14 (Thread 0x7fd85de3a700 (LWP 4621)):
#0  0x00007fd947c9a4d0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd948bb5b2b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x55c96e6f1170) at
thread/qwaitcondition_unix.cpp:136
#2  0x00007fd948bb5b2b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x55c96faf3f30, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3  0x00007fd94beab4f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fd94beabdea in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96faf3eb0) at
thread/qthread_unix.cpp:341
#6  0x00007fd947c946ca in start_thread (arg=0x7fd85de3a700) at
pthread_create.c:333
#7  0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 13 (Thread 0x7fd85e6ee700 (LWP 3604)):
#0  0x00007fd947c9a4d0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd948bb5b2b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x55c96fbb9ac0) at
thread/qwaitcondition_unix.cpp:136
#2  0x00007fd948bb5b2b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x55c96f9bf510, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3  0x00007fd94beab4f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fd94beabdea in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96f9bf490) at
thread/qthread_unix.cpp:341
#6  0x00007fd947c946ca in start_thread (arg=0x7fd85e6ee700) at
pthread_create.c:333
#7  0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 12 (Thread 0x7fd85f5ef700 (LWP 2947)):
#0  0x00007fd947c9a4d0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd948bb5b2b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x55c96fb91e80) at
thread/qwaitcondition_unix.cpp:136
#2  0x00007fd948bb5b2b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x55c96eee3df0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3  0x00007fd94beab4f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fd94beabdea in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96eee3d70) at
thread/qthread_unix.cpp:341
#6  0x00007fd947c946ca in start_thread (arg=0x7fd85f5ef700) at
pthread_create.c:333
#7  0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 11 (Thread 0x7fd85cbaf700 (LWP 2862)):
#0  0x00007fd947c9a4d0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd948bb5b2b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x55c96f66b7f0) at
thread/qwaitcondition_unix.cpp:136
#2  0x00007fd948bb5b2b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x55c96f951450, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3  0x00007fd94beab4f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fd94beabdea in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96f9513d0) at
thread/qthread_unix.cpp:341
#6  0x00007fd947c946ca in start_thread (arg=0x7fd85cbaf700) at
pthread_create.c:333
#7  0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 10 (Thread 0x7fd870d1b700 (LWP 2756)):
#0  0x00007fd947c9a4d0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd948bb5b2b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x55c96e97cb10) at
thread/qwaitcondition_unix.cpp:136
#2  0x00007fd948bb5b2b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x55c96d91cac0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3  0x00007fd94beab4f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fd94beabdea in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96d91ca40) at
thread/qthread_unix.cpp:341
#6  0x00007fd947c946ca in start_thread (arg=0x7fd870d1b700) at
pthread_create.c:333
#7  0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 9 (Thread 0x7fd871b2d700 (LWP 2750)):
#0  0x00007fd9484b40bd in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fd9451f49d6 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7fd86c0044c0, timeout=<optimized out>, context=0x7fd86c000990)
at ././glib/gmain.c:4226
#2  0x00007fd9451f49d6 in g_main_context_iterate
(context=context@entry=0x7fd86c000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3922
#3  0x00007fd9451f4aec in g_main_context_iteration (context=0x7fd86c000990,
may_block=may_block@entry=1) at ././glib/gmain.c:3988
#4  0x00007fd948de24ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fd86c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007fd948d8a0fa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fd871b2ccc0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#6  0x00007fd948bafd43 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:500
#7  0x00007fd87403c5c7 in KCupsConnection::run() () at
/usr/lib/x86_64-linux-gnu/libkcupslib.so
#8  0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96eb3da00) at
thread/qthread_unix.cpp:341
#9  0x00007fd947c946ca in start_thread (arg=0x7fd871b2d700) at
pthread_create.c:333
#10 0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 8 (Thread 0x7fd892452700 (LWP 2260)):
#0  0x00007fd947c9a4d0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd948bb5b2b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x55c96cb1ebb0) at
thread/qwaitcondition_unix.cpp:136
#2  0x00007fd948bb5b2b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x55c96d2cff60, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3  0x00007fd94beab4f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fd94beabdea in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96d2cfee0) at
thread/qthread_unix.cpp:341
#6  0x00007fd947c946ca in start_thread (arg=0x7fd892452700) at
pthread_create.c:333
#7  0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 7 (Thread 0x7fd892c53700 (LWP 2196)):
#0  0x00007fd9484b40bd in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fd9451f49d6 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7fd88c0013c0, timeout=<optimized out>, context=0x7fd88c000990)
at ././glib/gmain.c:4226
#2  0x00007fd9451f49d6 in g_main_context_iterate
(context=context@entry=0x7fd88c000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3922
#3  0x00007fd9451f4aec in g_main_context_iteration (context=0x7fd88c000990,
may_block=may_block@entry=1) at ././glib/gmain.c:3988
#4  0x00007fd948de24ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fd88c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007fd948d8a0fa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fd892c52c90, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#6  0x00007fd948bafd43 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:500
#7  0x00007fd94be3a706 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96d487630) at
thread/qthread_unix.cpp:341
#9  0x00007fd947c946ca in start_thread (arg=0x7fd892c53700) at
pthread_create.c:333
#10 0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 6 (Thread 0x7fd924ef4700 (LWP 2149)):
#0  0x00007fd947c9a4d0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd94d67a574 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fd94d67a5b9 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fd947c946ca in start_thread (arg=0x7fd924ef4700) at
pthread_create.c:333
#4  0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 5 (Thread 0x7fd925b1b700 (LWP 2100)):
#0  0x00007fd94523a009 in g_mutex_lock (mutex=mutex@entry=0x7fd918000990) at
././glib/gthread-posix.c:1336
#1  0x00007fd9451f4ad8 in g_main_context_iteration (context=0x7fd918000990,
may_block=may_block@entry=1) at ././glib/gmain.c:3987
#2  0x00007fd948de24ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fd9180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#3  0x00007fd948d8a0fa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fd925b1ad00, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#4  0x00007fd948bafd43 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:500
#5  0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96cf0f320) at
thread/qthread_unix.cpp:341
#6  0x00007fd947c946ca in start_thread (arg=0x7fd925b1b700) at
pthread_create.c:333
#7  0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 4 (Thread 0x7fd927fff700 (LWP 2054)):
#0  0x00007fd94523a009 in g_mutex_lock (mutex=mutex@entry=0x7fd920000990) at
././glib/gthread-posix.c:1336
#1  0x00007fd9451f3ee5 in g_main_context_prepare
(context=context@entry=0x7fd920000990, priority=priority@entry=0x7fd927ffeba0)
at ././glib/gmain.c:3502
#2  0x00007fd9451f48fb in g_main_context_iterate
(context=context@entry=0x7fd920000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3907
#3  0x00007fd9451f4aec in g_main_context_iteration (context=0x7fd920000990,
may_block=may_block@entry=1) at ././glib/gmain.c:3988
#4  0x00007fd948de24ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fd9200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007fd948d8a0fa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fd927ffece0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#6  0x00007fd948bafd43 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:500
#7  0x00007fd94b4b2c65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96cc5ed80) at
thread/qthread_unix.cpp:341
#9  0x00007fd947c946ca in start_thread (arg=0x7fd927fff700) at
pthread_create.c:333
#10 0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 3 (Thread 0x7fd92e2a9700 (LWP 2043)):
#0  0x00007fd94523a024 in g_mutex_unlock (mutex=0x7fd928000990) at
././glib/gthread-posix.c:1348
#1  0x00007fd9451f3ecc in g_main_context_prepare
(context=context@entry=0x7fd928000990, priority=priority@entry=0x7fd92e2a8ba0)
at ././glib/gmain.c:3497
#2  0x00007fd9451f48fb in g_main_context_iterate
(context=context@entry=0x7fd928000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3907
#3  0x00007fd9451f4aec in g_main_context_iteration (context=0x7fd928000990,
may_block=may_block@entry=1) at ././glib/gmain.c:3988
#4  0x00007fd948de24ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fd9280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007fd948d8a0fa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fd92e2a8ce0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#6  0x00007fd948bafd43 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:500
#7  0x00007fd94b4b2c65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x55c96cb54710) at
thread/qthread_unix.cpp:341
#9  0x00007fd947c946ca in start_thread (arg=0x7fd92e2a9700) at
pthread_create.c:333
#10 0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 2 (Thread 0x7fd93ca3a700 (LWP 2009)):
#0  0x00007fd9484b40bd in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fd9451f49d6 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7fd938013780, timeout=<optimized out>, context=0x7fd938001600)
at ././glib/gmain.c:4226
#2  0x00007fd9451f49d6 in g_main_context_iterate
(context=context@entry=0x7fd938001600, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3922
#3  0x00007fd9451f4aec in g_main_context_iteration (context=0x7fd938001600,
may_block=may_block@entry=1) at ././glib/gmain.c:3988
#4  0x00007fd948de24ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fd9380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007fd948d8a0fa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fd93ca39cd0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#6  0x00007fd948bafd43 in QThread::exec() (this=this@entry=0x7fd94ddbbd60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:500
#7  0x00007fd94dd47575 in QDBusConnectionManager::run() (this=0x7fd94ddbbd60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:171
#8  0x00007fd948bb4c68 in QThreadPrivate::start(void*) (arg=0x7fd94ddbbd60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:341
#9  0x00007fd947c946ca in start_thread (arg=0x7fd93ca3a700) at
pthread_create.c:333
#10 0x00007fd9484c00af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 1 (Thread 0x7fd94dc0d8c0 (LWP 2005)):
#0  0x00007fd947c9a4d0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd948bb5b2b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x55c973df4d30) at
thread/qwaitcondition_unix.cpp:136
#2  0x00007fd948bb5b2b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x55c971d928c0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3  0x00007fd94bea884f in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fd94beaa967 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fd94beaaf63 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007fd9490eaf65 in QWindow::event(QEvent*) (this=0x55c9726b09a0,
ev=<optimized out>) at kernel/qwindow.cpp:2096
#7  0x00007fd94bedea13 in QQuickWindow::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x000055c96c5e7d0b in  ()
#9  0x00007fd9496c78ac in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x55c9726b09a0, e=0x7ffe4e44bba0) at
kernel/qapplication.cpp:3804
#10 0x00007fd9496ccd4f in QApplication::notify(QObject*, QEvent*)
(this=0x7ffe4e44bff0, receiver=0x55c9726b09a0, e=0x7ffe4e44bba0) at
kernel/qapplication.cpp:3561
#11 0x00007fd948d8c3b0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=receiver@entry=0x55c9726b09a0, event=event@entry=0x7ffe4e44bba0) at
kernel/qcoreapplication.cpp:1015
#12 0x00007fd9490e029d in QCoreApplication::sendSpontaneousEvent(QObject*,
QEvent*) (event=0x7ffe4e44bba0, receiver=0x55c9726b09a0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#13 0x00007fd9490e029d in
QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*)
(e=0x55c974247ee0) at kernel/qguiapplication.cpp:2736
#14 0x00007fd9490e0e7d in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
(e=e@entry=0x55c974247ee0) at kernel/qguiapplication.cpp:1718
#15 0x00007fd9490beb2b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(flags=...) at kernel/qwindowsysteminterface.cpp:648
#16 0x00007fd937f6d660 in userEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (source=<optimized out>) at
eventdispatchers/qeventdispatcher_glib.cpp:70
#17 0x00007fd9451f47d7 in g_main_dispatch (context=0x7fd9380016f0) at
././glib/gmain.c:3201
#18 0x00007fd9451f47d7 in g_main_context_dispatch
(context=context@entry=0x7fd9380016f0) at ././glib/gmain.c:3854
#19 0x00007fd9451f4a40 in g_main_context_iterate
(context=context@entry=0x7fd9380016f0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3927
#20 0x00007fd9451f4aec in g_main_context_iteration (context=0x7fd9380016f0,
may_block=may_block@entry=1) at ././glib/gmain.c:3988
#21 0x00007fd948de248f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x55c96cab9d40, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#22 0x00007fd948d8a0fa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffe4e44be80, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#23 0x00007fd948d9290c in QCoreApplication::exec() () at
kernel/qcoreapplication.cpp:1285
#24 0x000055c96c5d4f1f in  ()
#25 0x00007fd9483d83f1 in __libc_start_main (main=0x55c96c5d43b0, argc=2,
argv=0x7ffe4e44c198, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffe4e44c188) at ../csu/libc-start.c:291
#26 0x000055c96c5d529a in _start ()

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