Bug 421710

Summary: fail at move shortcut icon to botom left corner on desk
Product: [Plasma] plasmashell Reporter: jseh125
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: kde, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.18.5   
Target Milestone: 1.0   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed In:

Description jseh125 2020-05-18 04:16:48 UTC
Application: plasmashell (5.18.5)

Qt Version: 5.14.2
Frameworks Version: 5.70.0
Operating System: Linux 5.3.0-51-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.18

-- Information about the crash:
- What I was doing when the application crashed:

fail at move shortcut icon to botom left corner on desk, ia try to move and icon below another it fail

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6cf29f71c0 (LWP 1335))]

Thread 35 (Thread 0x7f6c19205700 (LWP 5138)):
#0  0x00007f6cebd94bf9 in __GI___poll (fds=0x7f6c1c011550, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6c91a2b481 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f6c91a1ce40 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f6c91a1d4d0 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f6c91a1d560 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f6c91a2b3c9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f6c91145318 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#7  0x00007f6ce912f6db in start_thread (arg=0x7f6c19205700) at pthread_create.c:463
#8  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 34 (Thread 0x7f6c1a207700 (LWP 4630)):
#0  0x00007f6ce5c165d0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6ce5c18f50 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6ce5c19570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6ce5c19962 in g_main_loop_run () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6c9036f276 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007f6ce5c41175 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f6ce912f6db in start_thread (arg=0x7f6c1a207700) at pthread_create.c:463
#7  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 33 (Thread 0x7f6c1aa08700 (LWP 4629)):
#0  0x00007f6cebd900b4 in __GI___libc_read (fd=55, buf=0x7f6c1aa07ce0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f6ce5c5e2b0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6ce5c190b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6ce5c19570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6ce5c196dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6ce5c19721 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f6ce5c41175 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f6ce912f6db in start_thread (arg=0x7f6c1aa08700) at pthread_create.c:463
#8  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 32 (Thread 0x7f6c1bfff700 (LWP 4621)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf7353a04) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf73539b0, cond=0x55adf73539d8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf73539d8, mutex=0x55adf73539b0) at pthread_cond_wait.c:655
#3  0x00007f6cec4b31db in QWaitConditionPrivate::wait (deadline=..., this=0x55adf73539b0) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55adf9e13e70, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f6cec4b3359 in QWaitCondition::wait (this=0x55adf9e81968, mutex=0x55adf9e13e70, time=<optimized out>) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f6c899e1855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6c899e56b8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6c899e5712 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f6c899e5712 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f6c899e357b in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x7f6c2c0029e0) at thread/qthread_unix.cpp:342
#15 0x00007f6ce912f6db in start_thread (arg=0x7f6c1bfff700) at pthread_create.c:463
#16 0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 31 (Thread 0x7f6c30b6f700 (LWP 4620)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf7353a04) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf73539b0, cond=0x55adf73539d8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf73539d8, mutex=0x55adf73539b0) at pthread_cond_wait.c:655
#3  0x00007f6cec4b31db in QWaitConditionPrivate::wait (deadline=..., this=0x55adf73539b0) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55adf9e13e70, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f6cec4b3359 in QWaitCondition::wait (this=0x55adf9e81968, mutex=0x55adf9e13e70, time=<optimized out>) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f6c899e1855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6c899e56b8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6c899e5712 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f6c899e357b in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x7f6c1c0029e0) at thread/qthread_unix.cpp:342
#13 0x00007f6ce912f6db in start_thread (arg=0x7f6c30b6f700) at pthread_create.c:463
#14 0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 30 (Thread 0x7f6c31370700 (LWP 4619)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf7353a04) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf73539b0, cond=0x55adf73539d8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf73539d8, mutex=0x55adf73539b0) at pthread_cond_wait.c:655
#3  0x00007f6cec4b31db in QWaitConditionPrivate::wait (deadline=..., this=0x55adf73539b0) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55adf9e13e70, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f6cec4b3359 in QWaitCondition::wait (this=0x55adf9e81968, mutex=0x55adf9e13e70, time=<optimized out>) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f6c899e1855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6c899e56b8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6c899e5712 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f6c899e357b in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x7f6c54001fc0) at thread/qthread_unix.cpp:342
#13 0x00007f6ce912f6db in start_thread (arg=0x7f6c31370700) at pthread_create.c:463
#14 0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7f6c31b71700 (LWP 4618)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf7353a04) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf73539b0, cond=0x55adf73539d8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf73539d8, mutex=0x55adf73539b0) at pthread_cond_wait.c:655
#3  0x00007f6cec4b31db in QWaitConditionPrivate::wait (deadline=..., this=0x55adf73539b0) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55adf9e13e70, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f6cec4b3359 in QWaitCondition::wait (this=0x55adf9e81968, mutex=0x55adf9e13e70, time=<optimized out>) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f6c899e1855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6c899e56b8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6c899e5712 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f6c899e357b in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x7f6c24002de0) at thread/qthread_unix.cpp:342
#13 0x00007f6ce912f6db in start_thread (arg=0x7f6c31b71700) at pthread_create.c:463
#14 0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7f6c32372700 (LWP 4617)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf7353a04) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf73539b0, cond=0x55adf73539d8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf73539d8, mutex=0x55adf73539b0) at pthread_cond_wait.c:655
#3  0x00007f6cec4b31db in QWaitConditionPrivate::wait (deadline=..., this=0x55adf73539b0) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55adf9e13e70, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f6cec4b3359 in QWaitCondition::wait (this=0x55adf9e81968, mutex=0x55adf9e13e70, time=<optimized out>) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f6c899e1855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6c899e56b8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6c899e5712 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f6c899e5712 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f6c899e357b in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x7f6c54003640) at thread/qthread_unix.cpp:342
#15 0x00007f6ce912f6db in start_thread (arg=0x7f6c32372700) at pthread_create.c:463
#16 0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7f6c32b73700 (LWP 4616)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf7353a04) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf73539b0, cond=0x55adf73539d8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf73539d8, mutex=0x55adf73539b0) at pthread_cond_wait.c:655
#3  0x00007f6cec4b31db in QWaitConditionPrivate::wait (deadline=..., this=0x55adf73539b0) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55adf9e13e70, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f6cec4b3359 in QWaitCondition::wait (this=0x55adf9e81968, mutex=0x55adf9e13e70, time=<optimized out>) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f6c899e1855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6c899e56b8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6c899e357b in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x55adf9c530b0) at thread/qthread_unix.cpp:342
#11 0x00007f6ce912f6db in start_thread (arg=0x7f6c32b73700) at pthread_create.c:463
#12 0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7f6c33374700 (LWP 4615)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf7353a04) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf73539b0, cond=0x55adf73539d8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf73539d8, mutex=0x55adf73539b0) at pthread_cond_wait.c:655
#3  0x00007f6cec4b31db in QWaitConditionPrivate::wait (deadline=..., this=0x55adf73539b0) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55adf9e13e70, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f6cec4b3359 in QWaitCondition::wait (this=0x55adf9e81968, mutex=0x55adf9e13e70, time=<optimized out>) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f6c899e1855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6c899e56b8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6c899e5712 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f6c899e357b in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x7f6c540036e0) at thread/qthread_unix.cpp:342
#13 0x00007f6ce912f6db in start_thread (arg=0x7f6c33374700) at pthread_create.c:463
#14 0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7f6c5bfff700 (LWP 4614)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf7353a04) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf73539b0, cond=0x55adf73539d8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf73539d8, mutex=0x55adf73539b0) at pthread_cond_wait.c:655
#3  0x00007f6cec4b31db in QWaitConditionPrivate::wait (deadline=..., this=0x55adf73539b0) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55adf9e13e70, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f6cec4b3359 in QWaitCondition::wait (this=0x55adf9e81968, mutex=0x55adf9e13e70, time=<optimized out>) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f6c899e1855 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f6c899e56b8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f6c899e5712 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f6c899e0b1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f6c899e357b in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x55adf9d45550) at thread/qthread_unix.cpp:342
#13 0x00007f6ce912f6db in start_thread (arg=0x7f6c5bfff700) at pthread_create.c:463
#14 0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f6c3bfff700 (LWP 3234)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f6c401d48d8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f6c401d4888, cond=0x7f6c401d48b0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f6c401d48b0, mutex=0x7f6c401d4888) at pthread_cond_wait.c:655
#3  0x00007f6cc70cfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6cc70cf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6ce912f6db in start_thread (arg=0x7f6c3bfff700) at pthread_create.c:463
#6  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f6c58ff8700 (LWP 1600)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf9936420) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf99363d0, cond=0x55adf99363f8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf99363f8, mutex=0x55adf99363d0) at pthread_cond_wait.c:655
#3  0x00007f6cec4b31db in QWaitConditionPrivate::wait (deadline=..., this=0x55adf99363d0) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x7f6cd800f7f0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f6cec4b3359 in QWaitCondition::wait (this=this@entry=0x7f6cd800f7f8, mutex=mutex@entry=0x7f6cd800f7f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f6cf05b6233 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x7f6cd800f7e8) at scenegraph/qsgthreadedrenderloop.cpp:255
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x7f6cd800f750) at scenegraph/qsgthreadedrenderloop.cpp:905
#8  0x00007f6cf05b6691 in QSGRenderThread::run (this=0x7f6cd800f750) at scenegraph/qsgthreadedrenderloop.cpp:1000
#9  0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x7f6cd800f750) at thread/qthread_unix.cpp:342
#10 0x00007f6ce912f6db in start_thread (arg=0x7f6c58ff8700) at pthread_create.c:463
#11 0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f6c597f9700 (LWP 1599)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf9a35948) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf9a358f8, cond=0x55adf9a35920) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf9a35920, mutex=0x55adf9a358f8) at pthread_cond_wait.c:655
#3  0x00007f6cc70cfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6cc70cf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6ce912f6db in start_thread (arg=0x7f6c597f9700) at pthread_create.c:463
#6  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f6c59ffa700 (LWP 1578)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf96eec90) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf96eec40, cond=0x55adf96eec68) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf96eec68, mutex=0x55adf96eec40) at pthread_cond_wait.c:655
#3  0x00007f6cec4b31db in QWaitConditionPrivate::wait (deadline=..., this=0x55adf96eec40) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55adf96f6ff0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f6cec4b3359 in QWaitCondition::wait (this=this@entry=0x55adf96f6ff8, mutex=mutex@entry=0x55adf96f6ff0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f6cf05b6233 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x55adf96f6fe8) at scenegraph/qsgthreadedrenderloop.cpp:255
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x55adf96f6f50) at scenegraph/qsgthreadedrenderloop.cpp:905
#8  0x00007f6cf05b6691 in QSGRenderThread::run (this=0x55adf96f6f50) at scenegraph/qsgthreadedrenderloop.cpp:1000
#9  0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x55adf96f6f50) at thread/qthread_unix.cpp:342
#10 0x00007f6ce912f6db in start_thread (arg=0x7f6c59ffa700) at pthread_create.c:463
#11 0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f6c5a7fb700 (LWP 1577)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf980c608) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf980c5b8, cond=0x55adf980c5e0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf980c5e0, mutex=0x55adf980c5b8) at pthread_cond_wait.c:655
#3  0x00007f6cc70cfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6cc70cf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6ce912f6db in start_thread (arg=0x7f6c5a7fb700) at pthread_create.c:463
#6  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f6c5b7fe700 (LWP 1571)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf84993c4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf8499370, cond=0x55adf8499398) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf8499398, mutex=0x55adf8499370) at pthread_cond_wait.c:655
#3  0x00007f6cec4b31db in QWaitConditionPrivate::wait (deadline=..., this=0x55adf8499370) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55adf910ac00, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f6cec4b3359 in QWaitCondition::wait (this=this@entry=0x55adf910ac08, mutex=mutex@entry=0x55adf910ac00, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f6cf05b6233 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x55adf910abf8) at scenegraph/qsgthreadedrenderloop.cpp:255
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x55adf910ab60) at scenegraph/qsgthreadedrenderloop.cpp:905
#8  0x00007f6cf05b6691 in QSGRenderThread::run (this=0x55adf910ab60) at scenegraph/qsgthreadedrenderloop.cpp:1000
#9  0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x55adf910ab60) at thread/qthread_unix.cpp:342
#10 0x00007f6ce912f6db in start_thread (arg=0x7f6c5b7fe700) at pthread_create.c:463
#11 0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f6c70855700 (LWP 1570)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf95567e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf9556798, cond=0x55adf95567c0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf95567c0, mutex=0x55adf9556798) at pthread_cond_wait.c:655
#3  0x00007f6cc70cfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6cc70cf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6ce912f6db in start_thread (arg=0x7f6c70855700) at pthread_create.c:463
#6  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f6c7227a700 (LWP 1546)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf811df20) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf811ded0, cond=0x55adf811def8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf811def8, mutex=0x55adf811ded0) at pthread_cond_wait.c:655
#3  0x00007f6cec4b31db in QWaitConditionPrivate::wait (deadline=..., this=0x55adf811ded0) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x7f6cd800ae70, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f6cec4b3359 in QWaitCondition::wait (this=this@entry=0x7f6cd800ae78, mutex=mutex@entry=0x7f6cd800ae70, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f6cf05b6233 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x7f6cd800ae68) at scenegraph/qsgthreadedrenderloop.cpp:255
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x7f6cd800add0) at scenegraph/qsgthreadedrenderloop.cpp:905
#8  0x00007f6cf05b6691 in QSGRenderThread::run (this=0x7f6cd800add0) at scenegraph/qsgthreadedrenderloop.cpp:1000
#9  0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x7f6cd800add0) at thread/qthread_unix.cpp:342
#10 0x00007f6ce912f6db in start_thread (arg=0x7f6c7227a700) at pthread_create.c:463
#11 0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f6c73fff700 (LWP 1545)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf8309318) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf83092c8, cond=0x55adf83092f0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf83092f0, mutex=0x55adf83092c8) at pthread_cond_wait.c:655
#3  0x00007f6cc70cfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6cc70cf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6ce912f6db in start_thread (arg=0x7f6c73fff700) at pthread_create.c:463
#6  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f6c7c1d5700 (LWP 1533)):
#0  0x00007f6cebd900b4 in __GI___libc_read (fd=25, buf=0x7f6c7c1d4b50, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f6ce5c5e2b0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6ce5c190b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6ce5c19570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6ce5c196dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6cec6fb7cb in QEventDispatcherGlib::processEvents (this=0x7f6c74000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f6cec69ad2a in QEventLoop::exec (this=this@entry=0x7f6c7c1d4d60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007f6cec4ab757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#8  0x00007f6c7eb34467 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#9  0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x55adf7b4b360) at thread/qthread_unix.cpp:342
#10 0x00007f6ce912f6db in start_thread (arg=0x7f6c7c1d5700) at pthread_create.c:463
#11 0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f6c93c4b700 (LWP 1528)):
#0  0x00007f6cebd94bf9 in __GI___poll (fds=0x7f6c84006370, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6ce5c195c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6ce5c196dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6cec6fb7cb in QEventDispatcherGlib::processEvents (this=0x7f6c84000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f6cec69ad2a in QEventLoop::exec (this=this@entry=0x7f6c93c4ad30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f6cec4ab757 in QThread::exec (this=this@entry=0x7f6cd0006b70) at thread/qthread.cpp:536
#6  0x00007f6cf04f8b06 in QQuickPixmapReader::run (this=0x7f6cd0006b70) at util/qquickpixmapcache.cpp:987
#7  0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x7f6cd0006b70) at thread/qthread_unix.cpp:342
#8  0x00007f6ce912f6db in start_thread (arg=0x7f6c93c4b700) at pthread_create.c:463
#9  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f6c9444c700 (LWP 1527)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf74d67b0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf74d6760, cond=0x55adf74d6788) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf74d6788, mutex=0x55adf74d6760) at pthread_cond_wait.c:655
#3  0x00007f6cec4b31db in QWaitConditionPrivate::wait (deadline=..., this=0x55adf74d6760) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x7f6cd8006160, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f6cec4b3359 in QWaitCondition::wait (this=this@entry=0x7f6cd8006168, mutex=mutex@entry=0x7f6cd8006160, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f6cf05b6233 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x7f6cd8006158) at scenegraph/qsgthreadedrenderloop.cpp:255
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x7f6cd80060c0) at scenegraph/qsgthreadedrenderloop.cpp:905
#8  0x00007f6cf05b6691 in QSGRenderThread::run (this=0x7f6cd80060c0) at scenegraph/qsgthreadedrenderloop.cpp:1000
#9  0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x7f6cd80060c0) at thread/qthread_unix.cpp:342
#10 0x00007f6ce912f6db in start_thread (arg=0x7f6c9444c700) at pthread_create.c:463
#11 0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f6cb9ffb700 (LWP 1526)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf75cfac8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf75cfa78, cond=0x55adf75cfaa0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf75cfaa0, mutex=0x55adf75cfa78) at pthread_cond_wait.c:655
#3  0x00007f6cc70cfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6cc70cf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6ce912f6db in start_thread (arg=0x7f6cb9ffb700) at pthread_create.c:463
#6  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f6cba7fc700 (LWP 1502)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf6d889a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf6d88950, cond=0x55adf6d88978) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf6d88978, mutex=0x55adf6d88950) at pthread_cond_wait.c:655
#3  0x00007f6cc70cfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6cc70cf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6ce912f6db in start_thread (arg=0x7f6cba7fc700) at pthread_create.c:463
#6  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f6cbaffd700 (LWP 1501)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf6d889a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf6d88950, cond=0x55adf6d88978) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf6d88978, mutex=0x55adf6d88950) at pthread_cond_wait.c:655
#3  0x00007f6cc70cfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6cc70cf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6ce912f6db in start_thread (arg=0x7f6cbaffd700) at pthread_create.c:463
#6  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f6cbb7fe700 (LWP 1500)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf6d882a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf6d88250, cond=0x55adf6d88278) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf6d88278, mutex=0x55adf6d88250) at pthread_cond_wait.c:655
#3  0x00007f6cc70cfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6cc70cf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6ce912f6db in start_thread (arg=0x7f6cbb7fe700) at pthread_create.c:463
#6  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f6cbbfff700 (LWP 1499)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf6d882a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf6d88250, cond=0x55adf6d88278) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf6d88278, mutex=0x55adf6d88250) at pthread_cond_wait.c:655
#3  0x00007f6cc70cfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6cc70cf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6ce912f6db in start_thread (arg=0x7f6cbbfff700) at pthread_create.c:463
#6  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f6cc0ded700 (LWP 1498)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf6d882a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf6d88250, cond=0x55adf6d88278) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf6d88278, mutex=0x55adf6d88250) at pthread_cond_wait.c:655
#3  0x00007f6cc70cfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6cc70cf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6ce912f6db in start_thread (arg=0x7f6cc0ded700) at pthread_create.c:463
#6  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f6cc15ee700 (LWP 1497)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf6c9d418) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf6c9d3c8, cond=0x55adf6c9d3f0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf6c9d3f0, mutex=0x55adf6c9d3c8) at pthread_cond_wait.c:655
#3  0x00007f6cc70cfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6cc70cf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6ce912f6db in start_thread (arg=0x7f6cc15ee700) at pthread_create.c:463
#6  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f6cc2631700 (LWP 1496)):
#0  0x00007f6ce91359f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55adf6d87280) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55adf6d87230, cond=0x55adf6d87258) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55adf6d87258, mutex=0x55adf6d87230) at pthread_cond_wait.c:655
#3  0x00007f6cc70cfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6cc70cf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6ce912f6db in start_thread (arg=0x7f6cc2631700) at pthread_create.c:463
#6  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f6cd4e31700 (LWP 1486)):
#0  0x00007f6cebd94bf9 in __GI___poll (fds=0x7f6cc80029e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6ce5c195c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6ce5c196dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6cec6fb7cb in QEventDispatcherGlib::processEvents (this=0x7f6cc8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f6cec69ad2a in QEventLoop::exec (this=this@entry=0x7f6cd4e30d80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f6cec4ab757 in QThread::exec (this=this@entry=0x55adf6a8a680) at thread/qthread.cpp:536
#6  0x00007f6cf0062fc5 in QQmlThreadPrivate::run (this=0x55adf6a8a680) at qml/ftw/qqmlthread.cpp:155
#7  0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x55adf6a8a680) at thread/qthread_unix.cpp:342
#8  0x00007f6ce912f6db in start_thread (arg=0x7f6cd4e31700) at pthread_create.c:463
#9  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f6cd6eba700 (LWP 1381)):
#0  0x00007f6cebd94bf9 in __GI___poll (fds=0x7f6cd001b030, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6ce5c195c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6ce5c196dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6cec6fb7cb in QEventDispatcherGlib::processEvents (this=0x7f6cd0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f6cec69ad2a in QEventLoop::exec (this=this@entry=0x7f6cd6eb9d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f6cec4ab757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#6  0x00007f6cee3a9555 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x7f6cee621da0) at thread/qthread_unix.cpp:342
#8  0x00007f6ce912f6db in start_thread (arg=0x7f6cd6eba700) at pthread_create.c:463
#9  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f6cdd375700 (LWP 1372)):
#0  0x00007f6cebd94bf9 in __GI___poll (fds=0x7f6cdd374ca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6cf11c8747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f6cf11ca36a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f6cdfb36fd0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f6cec4acc2c in QThreadPrivate::start (arg=0x55adf6996c00) at thread/qthread_unix.cpp:342
#5  0x00007f6ce912f6db in start_thread (arg=0x7f6cdd375700) at pthread_create.c:463
#6  0x00007f6cebda188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f6cf29f71c0 (LWP 1335)):
[KCrash Handler]
#4  0x00007f6ceffafb8c in QQmlGuardImpl::remGuard (this=0x55adfa922140, this=0x55adfa922140) at ../../include/QtQml/5.14.2/QtQml/private/../../../../../src/qml/qml/qqmlguard_p.h:183
#5  QQmlGuard<QObject>::setObject (g=0x0, this=0x55adfa922138) at ../../include/QtQml/5.14.2/QtQml/private/../../../../../src/qml/qml/qqmlguard_p.h:235
#6  QQmlGuard<QObject>::operator= (g=0x0, this=0x55adfa922138) at ../../include/QtQml/5.14.2/QtQml/private/../../../../../src/qml/qml/qqmlguard_p.h:221
#7  QQmlData::destroyed (this=0x55adfa623660, object=0x55adfa623600) at qml/qqmlengine.cpp:1954
#8  0x00007f6cec6d4fa3 in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1026
#9  0x00007f6cf05fe22d in QQuickItem::~QQuickItem (this=0x55adfa623600, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#10 0x00007f6c96370575 in QQmlPrivate::QQmlElement<QGfxSourceProxy>::~QQmlElement (this=0x55adfa623600, __in_chrg=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtQml/qqmlprivate.h:111
#11 QQmlPrivate::QQmlElement<QGfxSourceProxy>::~QQmlElement (this=0x55adfa623600, __in_chrg=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtQml/qqmlprivate.h:111
#12 0x00007f6cec6cbceb in QObjectPrivate::deleteChildren (this=0x55adf9d20d70) at kernel/qobject.cpp:2123
#13 0x00007f6cec6d52ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#14 0x00007f6cf05fe22d in QQuickItem::~QQuickItem (this=0x55adf9cce050, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#15 0x00007f6cf061ebb5 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x55adf9cce050, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#16 QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x55adf9cce050, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#17 0x00007f6cec6cbceb in QObjectPrivate::deleteChildren (this=0x55adf9de5bd0) at kernel/qobject.cpp:2123
#18 0x00007f6cec6d52ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#19 0x00007f6cf05fe22d in QQuickItem::~QQuickItem (this=0x55adf7301710, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#20 0x00007f6cf061ebb5 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x55adf7301710, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#21 QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x55adf7301710, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#22 0x00007f6cec6cbceb in QObjectPrivate::deleteChildren (this=0x55adf9f111e0) at kernel/qobject.cpp:2123
#23 0x00007f6cec6d52ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#24 0x00007f6cf05fe22d in QQuickItem::~QQuickItem (this=0x55adf730d280, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#25 0x00007f6cf061ebb5 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x55adf730d280, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#26 QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x55adf730d280, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#27 0x00007f6cec6cbceb in QObjectPrivate::deleteChildren (this=0x55adfaa83c20) at kernel/qobject.cpp:2123
#28 0x00007f6cec6d52ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#29 0x00007f6cf05fe22d in QQuickItem::~QQuickItem (this=0x55adf9be6560, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#30 0x00007f6cf061edd5 in QQmlPrivate::QQmlElement<QQuickLoader>::~QQmlElement (this=0x55adf9be6560, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#31 QQmlPrivate::QQmlElement<QQuickLoader>::~QQmlElement (this=0x55adf9be6560, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#32 0x00007f6cec6cbceb in QObjectPrivate::deleteChildren (this=0x55adfad468c0) at kernel/qobject.cpp:2123
#33 0x00007f6cec6d52ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#34 0x00007f6cf05fe22d in QQuickItem::~QQuickItem (this=0x7f6c2c002e40, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#35 0x00007f6cf061ebb5 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x7f6c2c002e40, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#36 QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x7f6c2c002e40, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#37 0x00007f6cec6cf5a5 in QObject::event (this=this@entry=0x7f6c2c002e40, e=e@entry=0x55adfad8e000) at kernel/qobject.cpp:1326
#38 0x00007f6cf05fb4db in QQuickItem::event (this=0x7f6c2c002e40, ev=0x55adfad8e000) at items/qquickitem.cpp:8162
#39 0x00007f6ced9e09ac in QApplicationPrivate::notify_helper (this=this@entry=0x55adf69927e0, receiver=receiver@entry=0x7f6c2c002e40, e=e@entry=0x55adfad8e000) at kernel/qapplication.cpp:3685
#40 0x00007f6ced9e7bb0 in QApplication::notify (this=0x7ffe8a9bb110, receiver=0x7f6c2c002e40, e=0x55adfad8e000) at kernel/qapplication.cpp:3431
#41 0x00007f6cec69c4a8 in QCoreApplication::notifyInternal2 (receiver=0x7f6c2c002e40, event=0x55adfad8e000) at kernel/qcoreapplication.cpp:1075
#42 0x00007f6cec69c67e in QCoreApplication::sendEvent (receiver=receiver@entry=0x7f6c2c002e40, event=event@entry=0x55adfad8e000) at kernel/qcoreapplication.cpp:1470
#43 0x00007f6cec69f121 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x55adf6987b00) at kernel/qcoreapplication.cpp:1815
#44 0x00007f6cec69f6b8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1674
#45 0x00007f6cec6fc103 in postEventSourceDispatch (s=0x55adf69f27b0) at kernel/qeventdispatcher_glib.cpp:277
#46 0x00007f6ce5c19417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007f6ce5c19650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007f6ce5c196dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007f6cec6fb7ac in QEventDispatcherGlib::processEvents (this=0x55adf69f6450, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#50 0x00007f6cec69ad2a in QEventLoop::exec (this=this@entry=0x7ffe8a9bafc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#51 0x00007f6cec6a44a0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1383
#52 0x000055adf5764894 in main (argc=<optimized out>, argv=<optimized out>) at ./shell/main.cpp:228

Possible duplicates by query: bug 370718.

Reported using DrKonqi
Comment 1 Kai Uwe Broulik 2020-05-18 11:03:09 UTC

*** This bug has been marked as a duplicate of bug 421170 ***