Bug 410620

Summary: Plasma crashes with certain panel configurations (5.16)
Product: [Plasma] plasmashell Reporter: The Feren OS Dev <ferenosdev>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DOWNSTREAM    
Severity: crash CC: plasma-bugs-null, trmdi
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.16.4   
Target Milestone: 1.0   
Platform: Neon   
OS: Linux   
See Also: https://github.com/Zren/plasma-applet-eventcalendar/issues/84
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description The Feren OS Dev 2019-08-05 17:44:31 UTC 
Application: plasmashell (5.16.4)

Qt Version: 5.12.3
Frameworks Version: 5.60.0
Operating System: Linux 5.0.0-23-generic x86_64
Distribution: Feren OS Next

-- Information about the crash:
- What I was doing when the application crashed:
Applying a Look & Feel with a customised panel layout on it - custom panel layouts being added as panels also triggers this crash.

- Custom settings of the application:
The panel consists of these applets:
org.kde.plasma.uswitcher (unofficial)
org.communia.apptitle (unofficial)
org.kde.plasma.appmenu (official)
org.kde.plasma.panelspacer (official)
org.kde.plasma.kimpanel (official, if required - just like Vanilla Plasma panel configurations this is only added if it's needed)
org.kde.plasma.systemtray (official)
org.kde.plasma.eventcalendar (official)
org.kde.milou (official)
org.kde.plasma.notifications (official)

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 0x7f6f0fa55880 (LWP 23557))]

Thread 18 (Thread 0x7f6e7affd700 (LWP 24170)):
#0  0x00007f6f086d39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5574a46abf60) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f6f086d39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5574a46abf10, cond=0x5574a46abf38) at pthread_cond_wait.c:502
#2  0x00007f6f086d39f3 in __pthread_cond_wait (cond=0x5574a46abf38, mutex=0x5574a46abf10) at pthread_cond_wait.c:655
#3  0x00007f6eb012d65a in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#4  0x00007f6eb012d387 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#5  0x00007f6f086cd6db in start_thread (arg=0x7f6e7affd700) at pthread_create.c:463
#6  0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f6e7b7fe700 (LWP 24169)):
#0  0x00007f6f086d39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5574a46ab9e4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f6f086d39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5574a46ab990, cond=0x5574a46ab9b8) at pthread_cond_wait.c:502
#2  0x00007f6f086d39f3 in __pthread_cond_wait (cond=0x5574a46ab9b8, mutex=0x5574a46ab990) at pthread_cond_wait.c:655
#3  0x00007f6eb012d65a in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#4  0x00007f6eb012d387 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#5  0x00007f6f086cd6db in start_thread (arg=0x7f6e7b7fe700) at pthread_create.c:463
#6  0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f6e7bfff700 (LWP 24168)):
#0  0x00007f6f086d39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5574a44244c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f6f086d39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5574a4424478, cond=0x5574a44244a0) at pthread_cond_wait.c:502
#2  0x00007f6f086d39f3 in __pthread_cond_wait (cond=0x5574a44244a0, mutex=0x5574a4424478) at pthread_cond_wait.c:655
#3  0x00007f6eb012d65a in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#4  0x00007f6eb012d387 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#5  0x00007f6f086cd6db in start_thread (arg=0x7f6e7bfff700) at pthread_create.c:463
#6  0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f6e8106d700 (LWP 24167)):
#0  0x00007f6f086d39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5574a46a86f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f6f086d39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5574a46a86a0, cond=0x5574a46a86c8) at pthread_cond_wait.c:502
#2  0x00007f6f086d39f3 in __pthread_cond_wait (cond=0x5574a46a86c8, mutex=0x5574a46a86a0) at pthread_cond_wait.c:655
#3  0x00007f6eb012d65a in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#4  0x00007f6eb012d387 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#5  0x00007f6f086cd6db in start_thread (arg=0x7f6e8106d700) at pthread_create.c:463
#6  0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f6eaeecc700 (LWP 24111)):
#0  0x00007f6f02a20664 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6f029da47d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6f029da6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f09553dcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6f094f503a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f0931c4ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6f0931dc72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6f086cd6db in start_thread (arg=0x7f6eaeecc700) at pthread_create.c:463
#8  0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f6eaf6cd700 (LWP 24023)):
#0  0x00007f6f086d39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5574a23dfd54) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f6f086d39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5574a23dfd00, cond=0x5574a23dfd28) at pthread_cond_wait.c:502
#2  0x00007f6f086d39f3 in __pthread_cond_wait (cond=0x5574a23dfd28, mutex=0x5574a23dfd00) at pthread_cond_wait.c:655
#3  0x00007f6f09324dbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6f093250c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f0d6b16f8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f6f0d6b1b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f6f0931dc72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6f086cd6db in start_thread (arg=0x7f6eaf6cd700) at pthread_create.c:463
#9  0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f6eb0015700 (LWP 24021)):
#0  0x00007f6f086d39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5574a25f2528) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f6f086d39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5574a25f24d8, cond=0x5574a25f2500) at pthread_cond_wait.c:502
#2  0x00007f6f086d39f3 in __pthread_cond_wait (cond=0x5574a25f2500, mutex=0x5574a25f24d8) at pthread_cond_wait.c:655
#3  0x00007f6ee36c40aa in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6ee36c3dd7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6f086cd6db in start_thread (arg=0x7f6eb0015700) at pthread_create.c:463
#6  0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f6ebbfff700 (LWP 23670)):
#0  0x00007f6f0955399d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f6f029d9b28 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6f029da4fb in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f029da6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6f09553dcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f094f503a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6f0931c4ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6f0d62b926 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f6f0931dc72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f6f086cd6db in start_thread (arg=0x7f6ebbfff700) at pthread_create.c:463
#10 0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f6ec24a5700 (LWP 23669)):
#0  0x00007f6f086d39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5574a1737074) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f6f086d39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5574a1737020, cond=0x5574a1737048) at pthread_cond_wait.c:502
#2  0x00007f6f086d39f3 in __pthread_cond_wait (cond=0x5574a1737048, mutex=0x5574a1737020) at pthread_cond_wait.c:655
#3  0x00007f6f09324dbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6f093250c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f0d6b16f8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f6f0d6b1b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f6f0931dc72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6f086cd6db in start_thread (arg=0x7f6ec24a5700) at pthread_create.c:463
#9  0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f6edca15700 (LWP 23668)):
#0  0x00007f6f086d39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5574a17ae7e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f6f086d39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5574a17ae798, cond=0x5574a17ae7c0) at pthread_cond_wait.c:502
#2  0x00007f6f086d39f3 in __pthread_cond_wait (cond=0x5574a17ae7c0, mutex=0x5574a17ae798) at pthread_cond_wait.c:655
#3  0x00007f6ee36c40aa in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6ee36c3dd7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6f086cd6db in start_thread (arg=0x7f6edca15700) at pthread_create.c:463
#6  0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f6edd61a700 (LWP 23623)):
#0  0x00007f6f086d39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5574a10a5930) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f6f086d39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5574a10a58e0, cond=0x5574a10a5908) at pthread_cond_wait.c:502
#2  0x00007f6f086d39f3 in __pthread_cond_wait (cond=0x5574a10a5908, mutex=0x5574a10a58e0) at pthread_cond_wait.c:655
#3  0x00007f6ee36c40aa in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6ee36c3dd7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6f086cd6db in start_thread (arg=0x7f6edd61a700) at pthread_create.c:463
#6  0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f6edde1b700 (LWP 23622)):
#0  0x00007f6f086d39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5574a10a53b0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f6f086d39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5574a10a5360, cond=0x5574a10a5388) at pthread_cond_wait.c:502
#2  0x00007f6f086d39f3 in __pthread_cond_wait (cond=0x5574a10a5388, mutex=0x5574a10a5360) at pthread_cond_wait.c:655
#3  0x00007f6ee36c40aa in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6ee36c3dd7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6f086cd6db in start_thread (arg=0x7f6edde1b700) at pthread_create.c:463
#6  0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f6ede61c700 (LWP 23621)):
#0  0x00007f6f086d39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5574a0a7bc28) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f6f086d39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5574a0a7bbd8, cond=0x5574a0a7bc00) at pthread_cond_wait.c:502
#2  0x00007f6f086d39f3 in __pthread_cond_wait (cond=0x5574a0a7bc00, mutex=0x5574a0a7bbd8) at pthread_cond_wait.c:655
#3  0x00007f6ee36c40aa in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6ee36c3dd7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6f086cd6db in start_thread (arg=0x7f6ede61c700) at pthread_create.c:463
#6  0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f6edee1d700 (LWP 23620)):
#0  0x00007f6f086d39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5574a10a1dd0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f6f086d39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5574a10a1d80, cond=0x5574a10a1da8) at pthread_cond_wait.c:502
#2  0x00007f6f086d39f3 in __pthread_cond_wait (cond=0x5574a10a1da8, mutex=0x5574a10a1d80) at pthread_cond_wait.c:655
#3  0x00007f6ee36c40aa in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f6ee36c3dd7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6f086cd6db in start_thread (arg=0x7f6edee1d700) at pthread_create.c:463
#6  0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f6eebfff700 (LWP 23571)):
#0  0x00007f6f08c1e6ff in __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:67
#1  0x00007f6f08bfe0a5 in __GI___libc_read (fd=12, buf=0x7f6eebffeaf0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#2  0x00007f6f02a1f2d0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f029da0b7 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6f029da570 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6f029da6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f6f09553dcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6f094f503a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6f0931c4ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f6f0d166115 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f6f0931dc72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f6f086cd6db in start_thread (arg=0x7f6eebfff700) at pthread_create.c:463
#12 0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f6ef3fff700 (LWP 23567)):
#0  0x00007f6f08c02bf9 in __GI___poll (fds=0x7f6eec0176e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6f029da5c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6f029da6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f09553dcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6f094f503a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f0931c4ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6f0a60c015 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f6f0931dc72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6f086cd6db in start_thread (arg=0x7f6ef3fff700) at pthread_create.c:463
#9  0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f6efa285700 (LWP 23563)):
#0  0x00007f6f08c02bf9 in __GI___poll (fds=0x7f6efa284c28, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6f0e289747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f6f0e28b36a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f6efc669578 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f6f0931dc72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f086cd6db in start_thread (arg=0x7f6efa285700) at pthread_create.c:463
#6  0x00007f6f08c0f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f6f0fa55880 (LWP 23557)):
[KCrash Handler]
#6  0x00007f6f08c61885 in __memcpy_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:1693
#7  0x00007f6eb00e050e in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#8  0x00007f6eb00e0693 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#9  0x00007f6eb047524b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#10 0x00007f6eb007af00 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#11 0x00007f6eb2443229 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
#12 0x00007f6eb240f0c4 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
#13 0x00007f6eb24109df in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
#14 0x00007f6eb241a6e8 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
#15 0x00007f6eb3db3812 in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#16 0x00007f6eb8d7bd5e in gst_element_change_state () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#17 0x00007f6eb8d7c499 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#18 0x00007f6eb908c325 in  () at /usr/lib/x86_64-linux-gnu/libQt5MultimediaGstTools.so.5
#19 0x00007f6eb908b4d5 in QGstreamerVideoWindow::QGstreamerVideoWindow(QObject*, QByteArray const&) () at /usr/lib/x86_64-linux-gnu/libQt5MultimediaGstTools.so.5
#20 0x00007f6eb92b2873 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/mediaservice/libgstmediaplayer.so
#21 0x00007f6eb92b9171 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/mediaservice/libgstmediaplayer.so
#22 0x00007f6eba7c46f7 in  () at /usr/lib/x86_64-linux-gnu/libQt5Multimedia.so.5
#23 0x00007f6eba80e2d9 in QMediaPlayer::QMediaPlayer(QObject*, QFlags<QMediaPlayer::Flag>) () at /usr/lib/x86_64-linux-gnu/libQt5Multimedia.so.5
#24 0x00007f6ebaccc73a in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/QtMultimedia/libdeclarative_multimedia.so
#25 0x00007f6f0d14ced7 in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#26 0x00007f6f0d14b600 in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#27 0x00007f6f0d14bd4b in QQmlObjectCreator::setupBindings(bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#28 0x00007f6f0d14c93b in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#29 0x00007f6f0d14d3af in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#30 0x00007f6f0d14db40 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#31 0x00007f6f0d14d6ca in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#32 0x00007f6f0d14b600 in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#33 0x00007f6f0d14bd4b in QQmlObjectCreator::setupBindings(bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#34 0x00007f6f0d14c93b in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#35 0x00007f6f0d14d3af in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#36 0x00007f6f0d14b600 in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#37 0x00007f6f0d14bd4b in QQmlObjectCreator::setupBindings(bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#38 0x00007f6f0d14c93b in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#39 0x00007f6f0d14d3af in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#40 0x00007f6f0d14b600 in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#41 0x00007f6f0d14bd4b in QQmlObjectCreator::setupBindings(bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#42 0x00007f6f0d14c93b in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#43 0x00007f6f0d14d3af in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#44 0x00007f6f0d14db40 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#45 0x00007f6f0d14d6ca in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#46 0x00007f6f0d14db40 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#47 0x00007f6f0d0d1ca8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#48 0x00007f6f0d0d25cc in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#49 0x00007f6f0d0ceebc in QQmlComponent::create(QQmlIncubator&, QQmlContext*, QQmlContext*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#50 0x00007f6f0dba7a30 in KDeclarative::QmlObject::createObjectFromComponent(QQmlComponent*, QQmlContext*, QHash<QString, QVariant> const&) () at /usr/lib/x86_64-linux-gnu/libKF5Declarative.so.5
#51 0x00007f6f0f44337c in  () at /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#52 0x00007f6f0f44366b in  () at /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#53 0x00007f6f0f443b44 in  () at /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#54 0x00007f6f09533804 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#55 0x00007f6f0952739b in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#56 0x00007f6f0ae6a65c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#57 0x00007f6f0ae71b90 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#58 0x00007f6f094f6d18 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#59 0x00007f6f09553219 in QTimerInfoList::activateTimers() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#60 0x00007f6f095539e1 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#61 0x00007f6f029da417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007f6f029da650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007f6f029da6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#64 0x00007f6f09553daf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#65 0x00007f6f094f503a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#66 0x00007f6f094fe170 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#67 0x00005574a0679f3f in  ()
#68 0x00007f6f08b0fb97 in __libc_start_main (main=0x5574a06793d0, argc=1, argv=0x7fff5c8e8958, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff5c8e8948) at ../csu/libc-start.c:310
#69 0x00005574a067a3ca in _start ()

Reported using DrKonqi
Comment 1 The Feren OS Dev 2019-08-05 17:45:48 UTC 
*** Bug 410608 has been marked as a duplicate of this bug. ***
Comment 2 Christoph Feck 2019-08-05 17:49:30 UTC 
Crash is in radeonsi_drv_video.so

Please report this issue directly to Radeon driver developers.
Comment 3 The Feren OS Dev 2019-08-05 19:09:23 UTC 
Seems like this bug might actually be gstreamer-related, as the GitHub Issues tracker for Event Calendar already has a similar issue being reported from OpenSUSE.