Bug 421739 - Plasma crash at login
Summary: Plasma crash at login
Status: RESOLVED DUPLICATE of bug 421170
Alias: None
Product: plasmashell
Classification: Plasma
Component: general (show other bugs)
Version: 5.18.5
Platform: Neon Linux
: NOR crash
Target Milestone: 1.0
Assignee: David Edmundson
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2020-05-18 19:18 UTC by quercia71
Modified: 2020-05-18 21:51 UTC (History)
1 user (show)

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


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Description quercia71 2020-05-18 19:18:40 UTC
Application: plasmashell (5.18.5)

Qt Version: 5.14.2
Frameworks Version: 5.70.0
Operating System: Linux 4.15.0-99-generic x86_64
Windowing system: Wayland
Distribution: KDE neon User Edition 5.18

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

Only login.
I tried also starting a wayland session, but without Success.
I have some application icons shortcuts on desktop.
I have a multi display configuration.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Bus error
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fedce3c51c0 (LWP 5611))]

Thread 40 (Thread 0x7fecd27fc700 (LWP 5784)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fedac055080) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fedac055030, cond=0x7fedac055058) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fedac055058, mutex=0x7fedac055030) at pthread_cond_wait.c:655
#3  0x00007fedc7e881db in QWaitConditionPrivate::wait (deadline=..., this=0x7fedac055030) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x5608eeb417e0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007fedc7e88359 in QWaitCondition::wait (this=this@entry=0x5608eeb417e8, mutex=mutex@entry=0x5608eeb417e0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007fedcbf8b233 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x5608eeb417d8) at scenegraph/qsgthreadedrenderloop.cpp:255
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5608eeb41740) at scenegraph/qsgthreadedrenderloop.cpp:905
#8  0x00007fedcbf8b691 in QSGRenderThread::run (this=0x5608eeb41740) at scenegraph/qsgthreadedrenderloop.cpp:1000
#9  0x00007fedc7e81c2c in QThreadPrivate::start (arg=0x5608eeb41740) at thread/qthread_unix.cpp:342
#10 0x00007fedc4b046db in start_thread (arg=0x7fecd27fc700) at pthread_create.c:463
#11 0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 39 (Thread 0x7fecd3fff700 (LWP 5783)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ef223cf8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ef223ca8, cond=0x5608ef223cd0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ef223cd0, mutex=0x5608ef223ca8) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fecd3fff700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 38 (Thread 0x7fecd2ffd700 (LWP 5782)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608eefdac98) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608eefdac48, cond=0x5608eefdac70) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608eefdac70, mutex=0x5608eefdac48) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fecd2ffd700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 37 (Thread 0x7fecd37fe700 (LWP 5780)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ef0f4648) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ef0f45f8, cond=0x5608ef0f4620) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ef0f4620, mutex=0x5608ef0f45f8) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fecd37fe700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 36 (Thread 0x7fece11ee700 (LWP 5778)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ee9112d4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ee911280, cond=0x5608ee9112a8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ee9112a8, mutex=0x5608ee911280) at pthread_cond_wait.c:655
#3  0x00007fedc7e881db in QWaitConditionPrivate::wait (deadline=..., this=0x5608ee911280) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x5608ee91c5d0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007fedc7e88359 in QWaitCondition::wait (this=this@entry=0x5608ee91c5d8, mutex=mutex@entry=0x5608ee91c5d0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007fedcbf8b233 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x5608ee91c5c8) at scenegraph/qsgthreadedrenderloop.cpp:255
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5608ee91c530) at scenegraph/qsgthreadedrenderloop.cpp:905
#8  0x00007fedcbf8b691 in QSGRenderThread::run (this=0x5608ee91c530) at scenegraph/qsgthreadedrenderloop.cpp:1000
#9  0x00007fedc7e81c2c in QThreadPrivate::start (arg=0x5608ee91c530) at thread/qthread_unix.cpp:342
#10 0x00007fedc4b046db in start_thread (arg=0x7fece11ee700) at pthread_create.c:463
#11 0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 35 (Thread 0x7fece19ef700 (LWP 5777)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608eeadfcd8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608eeadfc88, cond=0x5608eeadfcb0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608eeadfcb0, mutex=0x5608eeadfc88) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fece19ef700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 34 (Thread 0x7fece21f0700 (LWP 5776)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ee9c7748) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ee9c76f8, cond=0x5608ee9c7720) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ee9c7720, mutex=0x5608ee9c76f8) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fece21f0700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 33 (Thread 0x7fecf1aab700 (LWP 5774)):
#0  0x00007fedc7769bf9 in __GI___poll (fds=0x7fece4002de0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fedc15e15c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fedc15e16dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fedc80d07cb in QEventDispatcherGlib::processEvents (this=0x7fece4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fedc806fd2a in QEventLoop::exec (this=this@entry=0x7fecf1aaada0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007fedc7e80757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#6  0x00007fedc7e81c2c in QThreadPrivate::start (arg=0x5608edd557c0) at thread/qthread_unix.cpp:342
#7  0x00007fedc4b046db in start_thread (arg=0x7fecf1aab700) at pthread_create.c:463
#8  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 32 (Thread 0x7fecf12aa700 (LWP 5773)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ee352328) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ee3522d8, cond=0x5608ee352300) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ee352300, mutex=0x5608ee3522d8) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fecf12aa700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 31 (Thread 0x7fecf24b4700 (LWP 5765)):
#0  0x00007fedc1627629 in g_mutex_lock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fedc15e0b33 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fedc15e14fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fedc15e16dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fedc80d07cb in QEventDispatcherGlib::processEvents (this=0x7fecec000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007fedc806fd2a in QEventLoop::exec (this=this@entry=0x7fecf24b3d60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#6  0x00007fedc7e80757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#7  0x00007fecf4e15467 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#8  0x00007fedc7e81c2c in QThreadPrivate::start (arg=0x5608ee075380) at thread/qthread_unix.cpp:342
#9  0x00007fedc4b046db in start_thread (arg=0x7fecf24b4700) at pthread_create.c:463
#10 0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 30 (Thread 0x7fed34f97700 (LWP 5755)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ed0f7860) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ed0f7810, cond=0x5608ed0f7838) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ed0f7838, mutex=0x5608ed0f7810) at pthread_cond_wait.c:655
#3  0x00007fedc7e881db in QWaitConditionPrivate::wait (deadline=..., this=0x5608ed0f7810) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x7fedac00e800, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007fedc7e88359 in QWaitCondition::wait (this=this@entry=0x7fedac00e808, mutex=mutex@entry=0x7fedac00e800, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007fedcbf8b233 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x7fedac00e7f8) at scenegraph/qsgthreadedrenderloop.cpp:255
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x7fedac00e760) at scenegraph/qsgthreadedrenderloop.cpp:905
#8  0x00007fedcbf8b691 in QSGRenderThread::run (this=0x7fedac00e760) at scenegraph/qsgthreadedrenderloop.cpp:1000
#9  0x00007fedc7e81c2c in QThreadPrivate::start (arg=0x7fedac00e760) at thread/qthread_unix.cpp:342
#10 0x00007fedc4b046db in start_thread (arg=0x7fed34f97700) at pthread_create.c:463
#11 0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7fed35798700 (LWP 5754)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608eda6a928) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608eda6a8d8, cond=0x5608eda6a900) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608eda6a900, mutex=0x5608eda6a8d8) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed35798700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7fed35ffb700 (LWP 5753)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ed9a1ab8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ed9a1a68, cond=0x5608ed9a1a90) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ed9a1a90, mutex=0x5608ed9a1a68) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed35ffb700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7fed367fc700 (LWP 5752)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ed789750) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ed789700, cond=0x5608ed789728) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ed789728, mutex=0x5608ed789700) at pthread_cond_wait.c:655
#3  0x00007fedc7e881db in QWaitConditionPrivate::wait (deadline=..., this=0x5608ed789700) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x5608ece50d60, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007fedc7e88359 in QWaitCondition::wait (this=this@entry=0x5608ece50d68, mutex=mutex@entry=0x5608ece50d60, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007fedcbf8b233 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x5608ece50d58) at scenegraph/qsgthreadedrenderloop.cpp:255
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5608ece50cc0) at scenegraph/qsgthreadedrenderloop.cpp:905
#8  0x00007fedcbf8b691 in QSGRenderThread::run (this=0x5608ece50cc0) at scenegraph/qsgthreadedrenderloop.cpp:1000
#9  0x00007fedc7e81c2c in QThreadPrivate::start (arg=0x5608ece50cc0) at thread/qthread_unix.cpp:342
#10 0x00007fedc4b046db in start_thread (arg=0x7fed367fc700) at pthread_create.c:463
#11 0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7fed36ffd700 (LWP 5751)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ed8cb5f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ed8cb5a8, cond=0x5608ed8cb5d0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ed8cb5d0, mutex=0x5608ed8cb5a8) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed36ffd700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7fed377fe700 (LWP 5750)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ed802388) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ed802338, cond=0x5608ed802360) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ed802360, mutex=0x5608ed802338) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed377fe700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7fed37fff700 (LWP 5749)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ed5fd2e0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ed5fd290, cond=0x5608ed5fd2b8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ed5fd2b8, mutex=0x5608ed5fd290) at pthread_cond_wait.c:655
#3  0x00007fedc7e881db in QWaitConditionPrivate::wait (deadline=..., this=0x5608ed5fd290) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x5608ece35f70, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007fedc7e88359 in QWaitCondition::wait (this=this@entry=0x5608ece35f78, mutex=mutex@entry=0x5608ece35f70, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007fedcbf8b233 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x5608ece35f68) at scenegraph/qsgthreadedrenderloop.cpp:255
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5608ece35ed0) at scenegraph/qsgthreadedrenderloop.cpp:905
#8  0x00007fedcbf8b691 in QSGRenderThread::run (this=0x5608ece35ed0) at scenegraph/qsgthreadedrenderloop.cpp:1000
#9  0x00007fedc7e81c2c in QThreadPrivate::start (arg=0x5608ece35ed0) at thread/qthread_unix.cpp:342
#10 0x00007fedc4b046db in start_thread (arg=0x7fed37fff700) at pthread_create.c:463
#11 0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7fed4ce12700 (LWP 5748)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ed73cb28) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ed73cad8, cond=0x5608ed73cb00) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ed73cb00, mutex=0x5608ed73cad8) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed4ce12700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7fed4d675700 (LWP 5747)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ed673888) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ed673838, cond=0x5608ed673860) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ed673860, mutex=0x5608ed673838) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed4d675700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7fed4e1a2700 (LWP 5743)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ed32f010) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ed32efc0, cond=0x5608ed32efe8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ed32efe8, mutex=0x5608ed32efc0) at pthread_cond_wait.c:655
#3  0x00007fedc7e881db in QWaitConditionPrivate::wait (deadline=..., this=0x5608ed32efc0) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x5608ed4536b0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007fedc7e88359 in QWaitCondition::wait (this=this@entry=0x5608ed4536b8, mutex=mutex@entry=0x5608ed4536b0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007fedcbf8b233 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x5608ed4536a8) at scenegraph/qsgthreadedrenderloop.cpp:255
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5608ed453610) at scenegraph/qsgthreadedrenderloop.cpp:905
#8  0x00007fedcbf8b691 in QSGRenderThread::run (this=0x5608ed453610) at scenegraph/qsgthreadedrenderloop.cpp:1000
#9  0x00007fedc7e81c2c in QThreadPrivate::start (arg=0x5608ed453610) at thread/qthread_unix.cpp:342
#10 0x00007fedc4b046db in start_thread (arg=0x7fed4e1a2700) at pthread_create.c:463
#11 0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7fed4e9a3700 (LWP 5742)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ed58daa8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ed58da58, cond=0x5608ed58da80) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ed58da80, mutex=0x5608ed58da58) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed4e9a3700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7fed4f1a4700 (LWP 5740)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ed4c503c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ed4c4fe8, cond=0x5608ed4c5010) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ed4c5010, mutex=0x5608ed4c4fe8) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed4f1a4700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7fed80ff9700 (LWP 5734)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ec9aac70) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ec9aac20, cond=0x5608ec9aac48) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ec9aac48, mutex=0x5608ec9aac20) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed80ff9700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7fed817fa700 (LWP 5733)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ec9aac70) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ec9aac20, cond=0x5608ec9aac48) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ec9aac48, mutex=0x5608ec9aac20) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed817fa700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7fed81ffb700 (LWP 5732)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ec9aac70) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ec9aac20, cond=0x5608ec9aac48) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ec9aac48, mutex=0x5608ec9aac20) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed81ffb700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fed827fc700 (LWP 5731)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ec9aac70) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ec9aac20, cond=0x5608ec9aac48) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ec9aac48, mutex=0x5608ec9aac20) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed827fc700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fed82ffd700 (LWP 5730)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ec9aa574) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ec9aa520, cond=0x5608ec9aa548) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ec9aa548, mutex=0x5608ec9aa520) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed82ffd700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fed837fe700 (LWP 5729)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ec9aa570) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ec9aa520, cond=0x5608ec9aa548) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ec9aa548, mutex=0x5608ec9aa520) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed837fe700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fed83fff700 (LWP 5728)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ec9aa574) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ec9aa520, cond=0x5608ec9aa548) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ec9aa548, mutex=0x5608ec9aa520) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed83fff700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fed94de7700 (LWP 5727)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ec9aa574) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ec9aa520, cond=0x5608ec9aa548) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ec9aa548, mutex=0x5608ec9aa520) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed94de7700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fed955e8700 (LWP 5726)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ec9aa574) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ec9aa520, cond=0x5608ec9aa548) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ec9aa548, mutex=0x5608ec9aa520) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed955e8700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fed95de9700 (LWP 5725)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ec9aa574) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ec9aa520, cond=0x5608ec9aa548) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ec9aa548, mutex=0x5608ec9aa520) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed95de9700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fed965ea700 (LWP 5724)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ec9aa574) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ec9aa520, cond=0x5608ec9aa548) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ec9aa548, mutex=0x5608ec9aa520) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed965ea700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fed96deb700 (LWP 5723)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ec9aa574) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ec9aa520, cond=0x5608ec9aa548) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ec9aa548, mutex=0x5608ec9aa520) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed96deb700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fed975ec700 (LWP 5722)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ec9aa574) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ec9aa520, cond=0x5608ec9aa548) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ec9aa548, mutex=0x5608ec9aa520) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed975ec700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fed97ded700 (LWP 5721)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ec9ab048) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ec9aaff8, cond=0x5608ec9ab020) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ec9ab020, mutex=0x5608ec9aaff8) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed97ded700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fed9cf79700 (LWP 5720)):
#0  0x00007fedc4b0a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5608ec9a9490) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5608ec9a9440, cond=0x5608ec9a9468) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5608ec9a9468, mutex=0x5608ec9a9440) at pthread_cond_wait.c:655
#3  0x00007feda28bfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007feda28bf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fedc4b046db in start_thread (arg=0x7fed9cf79700) at pthread_create.c:463
#6  0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fedabbc0700 (LWP 5713)):
#0  0x00007fedc77650b4 in __GI___libc_read (fd=11, buf=0x7fedabbbfb70, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007fedc16262b0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fedc15e10b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fedc15e1570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fedc15e16dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fedc80d07cb in QEventDispatcherGlib::processEvents (this=0x7feda4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fedc806fd2a in QEventLoop::exec (this=this@entry=0x7fedabbbfd80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007fedc7e80757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#8  0x00007fedcba37fc5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007fedc7e81c2c in QThreadPrivate::start (arg=0x5608ec7a35d0) at thread/qthread_unix.cpp:342
#10 0x00007fedc4b046db in start_thread (arg=0x7fedabbc0700) at pthread_create.c:463
#11 0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fedb1b57700 (LWP 5627)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fedc7e81fd5 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=<optimized out>) at thread/qfutex_p.h:116
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:135
#3  lockInternal_helper<false> (timeout=-1, elapsedTimer=0x0, d_ptr=...) at thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=0x5608ec587b30) at thread/qmutex_linux.cpp:159
#5  0x00007fedc7e821bb in QMutex::lock (this=this@entry=0x5608ec587b30) at thread/qmutex.cpp:236
#6  0x00007fedc807475d in QCoreApplication::postEvent (receiver=0x5608edaf0940, event=0x7fedac0a5710, priority=0) at kernel/qcoreapplication.cpp:1531
#7  0x00007fedc9d8a0a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007fedc9d8a27f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007fedc9d8f74d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007fedc9d8ff78 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#11 0x00007fedc33b3afd in dbus_connection_dispatch () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#12 0x00007fedc9d8fac1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#13 0x00007fedc9d8fe83 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#14 0x00007fedc80ac6d7 in QtPrivate::QSlotObjectBase::call (a=0x7fedb1b56a70, r=0x7fedac005240, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#15 doActivate<false> (sender=0x7fedac007f20, signal_index=3, argv=0x7fedb1b56a70) at kernel/qobject.cpp:3870
#16 0x00007fedc80a6f92 in QMetaObject::activate (sender=sender@entry=0x7fedac007f20, m=m@entry=0x7fedc853fba0 <QSocketNotifier::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fedb1b56a70) at kernel/qobject.cpp:3930
#17 0x00007fedc80afcb8 in QSocketNotifier::activated (this=this@entry=0x7fedac007f20, _t1=<optimized out>, _t2=...) at .moc/moc_qsocketnotifier.cpp:141
#18 0x00007fedc80b0072 in QSocketNotifier::event (this=0x7fedac007f20, e=0x7fedb1b56b50) at kernel/qsocketnotifier.cpp:266
#19 0x00007fedc8071491 in doNotify (event=0x7fedb1b56b50, receiver=0x7fedac007f20) at kernel/qcoreapplication.cpp:1165
#20 QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>, this=<optimized out>) at kernel/qcoreapplication.cpp:1151
#21 QCoreApplication::notifyInternal2 (receiver=0x7fedac007f20, event=0x7fedb1b56b50) at kernel/qcoreapplication.cpp:1075
#22 0x00007fedc807167e in QCoreApplication::sendEvent (receiver=<optimized out>, event=event@entry=0x7fedb1b56b50) at kernel/qcoreapplication.cpp:1470
#23 0x00007fedc80d1378 in socketNotifierSourceDispatch (source=0x7fedac005040) at kernel/qeventdispatcher_glib.cpp:107
#24 0x00007fedc15e1417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fedc15e1650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fedc15e16dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fedc80d07ac in QEventDispatcherGlib::processEvents (this=0x7fedac000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#28 0x00007fedc806fd2a in QEventLoop::exec (this=this@entry=0x7fedb1b56d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#29 0x00007fedc7e80757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#30 0x00007fedc9d7e555 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#31 0x00007fedc7e81c2c in QThreadPrivate::start (arg=0x7fedc9ff6da0) at thread/qthread_unix.cpp:342
#32 0x00007fedc4b046db in start_thread (arg=0x7fedb1b57700) at pthread_create.c:463
#33 0x00007fedc777688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fedce3c51c0 (LWP 5611)):
[KCrash Handler]
#4  QCoreApplication::removePostedEvents (receiver=0x5608ee652530, eventType=0) at kernel/qcoreapplication.cpp:1865
#5  0x00007fedc80a3594 in QObjectPrivate::~QObjectPrivate (this=0x5608ee6525c0, __in_chrg=<optimized out>) at kernel/qobject.cpp:230
#6  0x00007fedcbfcc8a9 in QQuickItemPrivate::~QQuickItemPrivate (this=0x5608ee6525c0, __in_chrg=<optimized out>) at items/qquickitem.cpp:3276
#7  0x00007fedc80aa316 in QScopedPointerDeleter<QObjectData>::cleanup (pointer=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:60
#8  QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::~QScopedPointer (this=0x5608ee652538, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:107
#9  QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:997
#10 0x00007fedcbfd322d in QQuickItem::~QQuickItem (this=0x5608ee652530, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#11 0x00007fedcc103b39 in QQuickShaderEffectSource::~QQuickShaderEffectSource (this=0x5608ee652530, __in_chrg=<optimized out>) at items/qquickshadereffectsource.cpp:218
#12 0x00007fed5007d67b in QGfxSourceProxy::~QGfxSourceProxy (this=0x5608ede20b10, __in_chrg=<optimized out>) at qgfxsourceproxy.cpp:59
#13 0x00007fed50078575 in QQmlPrivate::QQmlElement<QGfxSourceProxy>::~QQmlElement (this=0x5608ede20b10, __in_chrg=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtQml/qqmlprivate.h:111
#14 QQmlPrivate::QQmlElement<QGfxSourceProxy>::~QQmlElement (this=0x5608ede20b10, __in_chrg=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtQml/qqmlprivate.h:111
#15 0x00007fedc80a0ceb in QObjectPrivate::deleteChildren (this=0x5608ede204a0) at kernel/qobject.cpp:2123
#16 0x00007fedc80aa2ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#17 0x00007fedcbfd322d in QQuickItem::~QQuickItem (this=0x5608ede203e0, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#18 0x00007fedcbff3bb5 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x5608ede203e0, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#19 QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x5608ede203e0, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#20 0x00007fedc80a0ceb in QObjectPrivate::deleteChildren (this=0x5608ede20050) at kernel/qobject.cpp:2123
#21 0x00007fedc80aa2ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#22 0x00007fedcbfd322d in QQuickItem::~QQuickItem (this=0x5608ede1ff90, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#23 0x00007fedcbff3bb5 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x5608ede1ff90, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#24 QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x5608ede1ff90, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#25 0x00007fedc80a0ceb in QObjectPrivate::deleteChildren (this=0x5608ede1fcf0) at kernel/qobject.cpp:2123
#26 0x00007fedc80aa2ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#27 0x00007fedcbfd322d in QQuickItem::~QQuickItem (this=0x5608ede1fc30, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#28 0x00007fedcbff3bb5 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x5608ede1fc30, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#29 QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x5608ede1fc30, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#30 0x00007fedc80a0ceb in QObjectPrivate::deleteChildren (this=0x5608ee255b20) at kernel/qobject.cpp:2123
#31 0x00007fedc80aa2ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#32 0x00007fedcbfd322d in QQuickItem::~QQuickItem (this=0x5608ee2609e0, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#33 0x00007fedcbff3dd5 in QQmlPrivate::QQmlElement<QQuickLoader>::~QQmlElement (this=0x5608ee2609e0, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#34 QQmlPrivate::QQmlElement<QQuickLoader>::~QQmlElement (this=0x5608ee2609e0, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#35 0x00007fedc80a0ceb in QObjectPrivate::deleteChildren (this=0x5608ee3b6810) at kernel/qobject.cpp:2123
#36 0x00007fedc80aa2ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#37 0x00007fedcbfd322d in QQuickItem::~QQuickItem (this=0x5608ee3b6750, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#38 0x00007fedcbff3bb5 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x5608ee3b6750, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#39 QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x5608ee3b6750, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#40 0x00007fedc80a0ceb in QObjectPrivate::deleteChildren (this=0x5608ee280700) at kernel/qobject.cpp:2123
#41 0x00007fedc80aa2ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#42 0x00007fedcbfd322d in QQuickItem::~QQuickItem (this=0x5608ee183ad0, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#43 0x00007fedcbff3dd5 in QQmlPrivate::QQmlElement<QQuickLoader>::~QQmlElement (this=0x5608ee183ad0, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#44 QQmlPrivate::QQmlElement<QQuickLoader>::~QQmlElement (this=0x5608ee183ad0, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#45 0x00007fedc80a0ceb in QObjectPrivate::deleteChildren (this=0x5608ee1832b0) at kernel/qobject.cpp:2123
#46 0x00007fedc80aa2ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#47 0x00007fedcbfd322d in QQuickItem::~QQuickItem (this=0x5608ee1831f0, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#48 0x00007fedcbff3bb5 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x5608ee1831f0, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#49 QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x5608ee1831f0, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#50 0x00007fedc80a45a5 in QObject::event (this=this@entry=0x5608ee1831f0, e=e@entry=0x5608edde5ab0) at kernel/qobject.cpp:1326
#51 0x00007fedcbfd04db in QQuickItem::event (this=0x5608ee1831f0, ev=0x5608edde5ab0) at items/qquickitem.cpp:8162
#52 0x00007fedc93b59ac in QApplicationPrivate::notify_helper (this=this@entry=0x5608ec592780, receiver=receiver@entry=0x5608ee1831f0, e=e@entry=0x5608edde5ab0) at kernel/qapplication.cpp:3685
#53 0x00007fedc93bcbb0 in QApplication::notify (this=0x7ffc1572eba0, receiver=0x5608ee1831f0, e=0x5608edde5ab0) at kernel/qapplication.cpp:3431
#54 0x00007fedc80714a8 in QCoreApplication::notifyInternal2 (receiver=0x5608ee1831f0, event=0x5608edde5ab0) at kernel/qcoreapplication.cpp:1075
#55 0x00007fedc807167e in QCoreApplication::sendEvent (receiver=receiver@entry=0x5608ee1831f0, event=event@entry=0x5608edde5ab0) at kernel/qcoreapplication.cpp:1470
#56 0x00007fedc8074121 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x5608ec587b00) at kernel/qcoreapplication.cpp:1815
#57 0x00007fedc80746b8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1674
#58 0x00007fedc80d1103 in postEventSourceDispatch (s=0x5608ec5d4980) at kernel/qeventdispatcher_glib.cpp:277
#59 0x00007fedc15e1417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007fedc15e1650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007fedc15e16dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007fedc80d07ac in QEventDispatcherGlib::processEvents (this=0x5608ec5ccf20, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#63 0x00007fedc806fd2a in QEventLoop::exec (this=this@entry=0x7ffc1572ea50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#64 0x00007fedc80794a0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1383
#65 0x00005608eb4e0894 in main (argc=<optimized out>, argv=<optimized out>) at ./shell/main.cpp:228

Possible duplicates by query: bug 421398, bug 421197, bug 420949, bug 387747, bug 385948.

Reported using DrKonqi
Comment 1 David Edmundson 2020-05-18 21:51:36 UTC

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