Application: kmail (5.15.3 (20.08.3))

Qt Version: 5.15.2
Frameworks Version: 5.76.0
Operating System: Linux 5.9.10-1-default x86_64
Windowing system: X11
Distribution: "openSUSE Tumbleweed"

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

Creating a new mail seive.

- Unusual behavior I noticed:

Copied email address for seive config. KMail crashes immediately

The crash can be reproduced sometimes.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault

[New LWP 3822]
[New LWP 3823]
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[New LWP 3837]
[New LWP 3854]
[New LWP 3858]
[New LWP 3863]
[New LWP 3864]
[New LWP 4253]
[New LWP 4323]
[New LWP 4325]
[New LWP 4331]
[New LWP 4332]
[New LWP 4333]
[New LWP 4342]
[New LWP 4367]
[New LWP 4371]
[New LWP 4372]
[New LWP 4373]
[New LWP 4374]
[New LWP 4375]
[New LWP 4406]
[New LWP 4411]
[New LWP 5314]
[New LWP 5315]
[New LWP 5320]
[New LWP 5330]
[New LWP 5496]
[New LWP 5532]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
0x00007fcd698be83f in poll () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7fcd6848e080 (LWP 3414))]

Thread 42 (Thread 0x7fcc5fad5640 (LWP 5532)):
#0  0x00007fcd698be83f in poll () from /lib64/libc.so.6
#1  0x00007fcd63cd500e in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fcd63cd512f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fcd69eae7fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007fcd69e55c4b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007fcd69c74d0e in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007fcd69c75e51 in ?? () from /usr/lib64/libQt5Core.so.5
#7  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 41 (Thread 0x7fccb77fe640 (LWP 5496)):
#0  0x00007fcd66d679d8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd6da283d2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000001297 in ?? ()
#3  0x000000001279a12a in ?? ()
#4  0x0000000000001276 in ?? ()
#5  0x000000001279a12a in ?? ()
#6  0x00007fccb77fd328 in ?? ()
#7  0x00007fccdc0037b0 in ?? ()
#8  0x0000000000000000 in ?? ()

Thread 40 (Thread 0x7fccf2d98640 (LWP 5330)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 39 (Thread 0x7fccd2c0d640 (LWP 5320)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 38 (Thread 0x7fccb7fff640 (LWP 5315)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 37 (Thread 0x7fccd140a640 (LWP 5314)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 36 (Thread 0x7fcc762fe640 (LWP 4411)):
#0  0x00007fcd698c434d in syscall () from /lib64/libc.so.6
#1  0x00007fcd69c78091 in QSemaphore::acquire(int) () from /usr/lib64/libQt5Core.so.5
#2  0x00007fcd67b11934 in ?? () from /usr/lib64/libQt5Network.so.5
#3  0x00007fcd69c75e51 in ?? () from /usr/lib64/libQt5Core.so.5
#4  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 35 (Thread 0x7fcc77f6f640 (LWP 4406)):
#0  0x00007fcd63d26124 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fcd63cd513a in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fcd69eae7fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#3  0x00007fcd69e55c4b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007fcd69c74d0e in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#5  0x00007fcd69c75e51 in ?? () from /usr/lib64/libQt5Core.so.5
#6  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#7  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 34 (Thread 0x7fccad8ef640 (LWP 4375)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 33 (Thread 0x7fccae7fc640 (LWP 4374)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 32 (Thread 0x7fccaeffd640 (LWP 4373)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 31 (Thread 0x7fccaf7fe640 (LWP 4372)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd6da28278 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fccaf7fd308 in ?? ()
#3  0x00007fccaf7fd210 in ?? ()
#4  0x00007fccaf7fd308 in ?? ()
#5  0x00005591f882fd10 in ?? ()
#6  0x0000000000000000 in ?? ()

Thread 30 (Thread 0x7fccaffff640 (LWP 4371)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd6da28278 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fcd71b1ef75 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fcd71da5ae0 in v8_Default_embedded_blob_size_ () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fcc00000046 in ?? ()
#5  0x00007fcd6da282b3 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x0000000000000001 in ?? ()
#7  0x0000000000000000 in ?? ()

Thread 29 (Thread 0x7fccb4d97640 (LWP 4367)):
#0  0x00007fcd66670eea in event_warn () from /usr/lib64/libevent-2.1.so.7
#1  0x00007fcd66675d0c in ?? () from /usr/lib64/libevent-2.1.so.7
#2  0x00007fcd6666cffe in event_base_loop () from /usr/lib64/libevent-2.1.so.7
#3  0x00007fcd6da36357 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x000000770000005b in ?? ()
#5  0x0001007c0000006e in ?? ()
#6  0x00007fccb4d96310 in ?? ()
#7  0x00007fccb4d96308 in ?? ()
#8  0x0000000000000008 in ?? ()
#9  0x00007fcc88000020 in ?? ()
#10 0x00007fccb4d963c0 in ?? ()
#11 0x00007fccb4d963c8 in ?? ()
#12 0x00005591f8cc21d0 in ?? ()
#13 0x00007fccfc010020 in ?? ()
#14 0x7fffffffffffffff in ?? ()
#15 0x0000000000000001 in ?? ()
#16 0x7fffffffffffffff in ?? ()
#17 0x00005591f8cc21d0 in ?? ()
#18 0x00007fccb4d96380 in ?? ()
#19 0x00007fcd6d9d53b8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#20 0x00005591f8ce99e0 in ?? ()
#21 0x00007fccb4d96450 in ?? ()
#22 0x00007fccb4d963c0 in ?? ()
#23 0x00007fccb4d963c8 in ?? ()
#24 0x00007fccb4d96430 in ?? ()
#25 0x00007fcd6d9b03fc in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#26 0x000000770000005b in ?? ()
#27 0x00007fccb4d96450 in ?? ()
#28 0x00007fccfc010030 in ?? ()
#29 0x0000000000000000 in ?? ()

Thread 28 (Thread 0x7fccb565e640 (LWP 4342)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd6da28278 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fccb565d228 in ?? ()
#3  0x00007fccb565d130 in ?? ()
#4  0x00007fccb565d228 in ?? ()
#5  0x00007fcc94000c00 in ?? ()
#6  0x0000000000000000 in ?? ()

Thread 27 (Thread 0x7fccb5e5f640 (LWP 4333)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd6da28278 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in ?? ()

Thread 26 (Thread 0x7fccb67fc640 (LWP 4332)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd6da28278 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in ?? ()

Thread 25 (Thread 0x7fccb6ffd640 (LWP 4331)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd6da28278 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00005591f8b4e208 in ?? ()
#3  0x00007fccb6ffc480 in ?? ()
#4  0x0000000000000000 in ?? ()

Thread 24 (Thread 0x7fccd240c640 (LWP 4325)):
#0  0x00007fcd6984e3fb in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007fcd69836cce in buffered_vfprintf () from /lib64/libc.so.6
#2  0x00007fcd698d7923 in __fprintf_chk () from /lib64/libc.so.6
#3  0x00007fcd66670d16 in event_logv_ () from /usr/lib64/libevent-2.1.so.7
#4  0x00007fcd66670ee5 in event_warn () from /usr/lib64/libevent-2.1.so.7
#5  0x00007fcd66675d0c in ?? () from /usr/lib64/libevent-2.1.so.7
#6  0x00007fcd6666cffe in event_base_loop () from /usr/lib64/libevent-2.1.so.7
#7  0x00007fcd6da36214 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x000000770000005b in ?? ()
#9  0x0001007c0000006e in ?? ()
#10 0x00007fccd240b2c0 in ?? ()
#11 0x00007fccd240b2b8 in ?? ()
#12 0x0000000000000008 in ?? ()
#13 0x00000000000e795d in ?? ()
#14 0x0000000000000000 in ?? ()

Thread 23 (Thread 0x7fccd340e640 (LWP 4323)):
#0  0x00007fcd6984e3fb in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007fcd69836cce in buffered_vfprintf () from /lib64/libc.so.6
#2  0x00007fcd698d7923 in __fprintf_chk () from /lib64/libc.so.6
#3  0x00007fcd66670d16 in event_logv_ () from /usr/lib64/libevent-2.1.so.7
#4  0x00007fcd66670ee5 in event_warn () from /usr/lib64/libevent-2.1.so.7
#5  0x00007fcd66675d0c in ?? () from /usr/lib64/libevent-2.1.so.7
#6  0x00007fcd6666cffe in event_base_loop () from /usr/lib64/libevent-2.1.so.7
#7  0x00007fcd6da36214 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00005591f8b428e0 in ?? ()
#9  0x00017fccd340d2f0 in ?? ()
#10 0x00007fccd340d2f0 in ?? ()
#11 0x00007fccd340d2e8 in ?? ()
#12 0x00007fccd340d320 in ?? ()
#13 0x000000009208b021 in ?? ()
#14 0x0000000000000992 in ?? ()
#15 0x000000000000a7a1 in ?? ()
#16 0x0000000000000000 in ?? ()

Thread 22 (Thread 0x7fccf16d7640 (LWP 4253)):
#0  0x00007fcd698be83f in poll () from /lib64/libc.so.6
#1  0x00007fcd63cd500e in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fcd63cd512f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fcd69eae7fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007fcd69e55c4b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007fcd69c74d0e in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007fcd69c75e51 in ?? () from /usr/lib64/libQt5Core.so.5
#7  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7fcd0d5e5640 (LWP 3864)):
#0  0x00007fcd63cd2df8 in g_source_ref () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fcd63cd2ec8 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fcd63cd4403 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fcd63cd4f3b in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fcd63cd512f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007fcd69eae7fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007fcd69e55c4b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#7  0x00007fcd69c74d0e in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#8  0x00007fcd69c75e51 in ?? () from /usr/lib64/libQt5Core.so.5
#9  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#10 0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7fcd0dde6640 (LWP 3863)):
#0  0x00007fcd698be83f in poll () from /lib64/libc.so.6
#1  0x00007fcd63cd500e in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fcd63cd512f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fcd69eae7fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007fcd69e55c4b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007fcd69c74d0e in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007fcd69c75e51 in ?? () from /usr/lib64/libQt5Core.so.5
#7  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7fcd0e5e7640 (LWP 3858)):
#0  0x00007ffdffb84758 in ?? ()
#1  0x00007ffdffb84a27 in ?? ()
#2  0x00007fcd69890755 in clock_gettime@GLIBC_2.2.5 () from /lib64/libc.so.6
#3  0x00007fcd69eae0f1 in ?? () from /usr/lib64/libQt5Core.so.5
#4  0x00007fcd69eac9c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib64/libQt5Core.so.5
#5  0x00007fcd69eacfa5 in QTimerInfoList::timerWait(timespec&) () from /usr/lib64/libQt5Core.so.5
#6  0x00007fcd69eae54e in ?? () from /usr/lib64/libQt5Core.so.5
#7  0x00007fcd63cd44e2 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#8  0x00007fcd63cd4f3b in ?? () from /usr/lib64/libglib-2.0.so.0
#9  0x00007fcd63cd512f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#10 0x00007fcd69eae7fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#11 0x00007fcd69e55c4b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#12 0x00007fcd69c74d0e in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#13 0x00007fcd69c75e51 in ?? () from /usr/lib64/libQt5Core.so.5
#14 0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#15 0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7fcd0f7fe640 (LWP 3854)):
#0  0x00007fcd63cd11b8 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fcd63cd2ee5 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fcd63cd4403 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fcd63cd4f3b in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fcd63cd512f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007fcd69eae7fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007fcd69e55c4b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#7  0x00007fcd69c74d0e in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#8  0x00007fcd6955b7c7 in ?? () from /usr/lib64/libQt5DBus.so.5
#9  0x00007fcd69c75e51 in ?? () from /usr/lib64/libQt5Core.so.5
#10 0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7fcd0ffff640 (LWP 3837)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7fcd2cff9640 (LWP 3836)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7fcd2d7fa640 (LWP 3835)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7fcd2dffb640 (LWP 3834)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7fcd2e7fc640 (LWP 3833)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7fcd2effd640 (LWP 3832)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7fcd2f7fe640 (LWP 3831)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fcd2ffff640 (LWP 3830)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fcd4cb3b640 (LWP 3829)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fcd4d33c640 (LWP 3828)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fcd4db3d640 (LWP 3827)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fcd4e33e640 (LWP 3826)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fcd4eb3f640 (LWP 3825)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fcd58f06640 (LWP 3824)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fcd59707640 (LWP 3823)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fcd5a087640 (LWP 3822)):
#0  0x00007fcd66d676b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcd5a5ff30b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fcd5a5fe7c7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fcd66d613e9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd698c9943 in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fcd6848e080 (LWP 3414)):
[KCrash Handler]
#4  0x00007fcd6aa553f6 in QWidget::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#5  0x00007fcd6aa1550f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#6  0x00007fcd69e5728a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#7  0x00007fcd6aa55414 in QWidget::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#8  0x00007fcd69732139 in KXmlGuiWindow::event(QEvent*) () from /usr/lib64/libKF5XmlGui.so.5
#9  0x00007fcd6aa1550f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#10 0x00007fcd69e5728a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#11 0x00007fcd6aa195c7 in QApplication::setActiveWindow(QWidget*) () from /usr/lib64/libQt5Widgets.so.5
#12 0x00007fcd6aa197db in QApplicationPrivate::notifyActiveWindowChange(QWindow*) () from /usr/lib64/libQt5Widgets.so.5
#13 0x00007fcd6a2c7045 in QGuiApplicationPrivate::processActivatedEvent(QWindowSystemInterfacePrivate::ActivatedWindowEvent*) () from /usr/lib64/libQt5Gui.so.5
#14 0x00007fcd6a2a0c5c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Gui.so.5
#15 0x00007fcd5c5fffaa in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#16 0x00007fcd63cd4cf7 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#17 0x00007fcd63cd5078 in ?? () from /usr/lib64/libglib-2.0.so.0
#18 0x00007fcd63cd512f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#19 0x00007fcd69eae7df in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#20 0x00007fcd69e55c4b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#21 0x00007fcd69e5dec0 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#22 0x00005591f681f447 in ?? ()
#23 0x00007fcd697f0152 in __libc_start_main () from /lib64/libc.so.6
#24 0x00005591f681f61e in ?? ()
[Inferior 1 (process 3414) detached]

The reporter indicates this bug may be a duplicate of or related to bug 426361.

Possible duplicates by query: bug 429643, bug 429504, bug 429420, bug 429344, bug 429101.

Reported using DrKonqi