Application: kontact (5.13.3 (19.12.3))

Qt Version: 5.14.1
Frameworks Version: 5.68.0
Operating System: Linux 5.6.2-1-default x86_64
Windowing system: X11
Distribution: "openSUSE Tumbleweed"

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

i just clicked on the icon on the menu bar and then it crashed :(

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f649f1abac0 (LWP 3596))]

Thread 29 (Thread 0x7f6435ce1700 (LWP 4602)):
#0  0x00007f649f15faaa in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f64992d9b86 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000761 in ?? ()
#3  0x0000000017ab827c in ?? ()
#4  0x0000000000000740 in ?? ()
#5  0x0000000017ab8e34 in ?? ()
#6  0x0000000000000000 in ?? ()

Thread 28 (Thread 0x7f6451ffb700 (LWP 4601)):
#0  0x00007f649f15faaa in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f64992d9b86 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000761 in ?? ()
#3  0x0000000017faae39 in ?? ()
#4  0x0000000000000740 in ?? ()
#5  0x0000000017fabdd9 in ?? ()
#6  0x0000000000000000 in ?? ()

Thread 27 (Thread 0x7f6439567700 (LWP 4600)):
#0  0x00007f649f15faaa in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f64992d9b86 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000761 in ?? ()
#3  0x0000000017dc48d8 in ?? ()
#4  0x0000000000000740 in ?? ()
#5  0x0000000017dc5878 in ?? ()
#6  0x0000000000000000 in ?? ()

Thread 26 (Thread 0x7f6437faf700 (LWP 3828)):
#0  0x00007f64a17d84fc in read () from /lib64/libc.so.6
#1  0x00007f649e69121f in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f649e649e97 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f649e64a2e2 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f649e64a45f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f64a03e9c0b in QEventDispatcherGlib::processEvents (this=0x7f6474000df0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f64a0391b9b in QEventLoop::exec (this=this@entry=0x7f6437faeae0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#7  0x00007f64a01bc5ce in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#8  0x00007f64a01bd698 in QThreadPrivate::start (arg=0x5598247932f0) at thread/qthread_unix.cpp:342
#9  0x00007f649f158efa in start_thread () from /lib64/libpthread.so.0
#10 0x00007f64a17e73bf in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7f6438d66700 (LWP 3826)):
#0  0x00007f649e646fd9 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f649e6485a5 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f649e649caf in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f649e64a2e2 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f649e64a45f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f64a03e9c0b in QEventDispatcherGlib::processEvents (this=0x7f6478005320, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f64a0391b9b in QEventLoop::exec (this=this@entry=0x7f6438d65ae0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#7  0x00007f64a01bc5ce in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#8  0x00007f64a01bd698 in QThreadPrivate::start (arg=0x559824c77120) at thread/qthread_unix.cpp:342
#9  0x00007f649f158efa in start_thread () from /lib64/libpthread.so.0
#10 0x00007f64a17e73bf in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7f64527fc700 (LWP 3804)):
#0  0x00007f649f15faaa in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f64992d9b86 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000761 in ?? ()
#3  0x00000000164f97b6 in ?? ()
#4  0x0000000000000740 in ?? ()
#5  0x00000000164f9b9e in ?? ()
#6  0x0000000000000000 in ?? ()

Thread 23 (Thread 0x7f6434407700 (LWP 3683)):
#0  0x00007f64a17d84fc in read () from /lib64/libc.so.6
#1  0x00007f649e69121f in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f649e649e97 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f649e64a2e2 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f649e64a45f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f64a03e9c0b in QEventDispatcherGlib::processEvents (this=0x7f6458003660, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f64a0391b9b in QEventLoop::exec (this=this@entry=0x7f6434406ae0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#7  0x00007f64a01bc5ce in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#8  0x00007f64a01bd698 in QThreadPrivate::start (arg=0x5598253e5790) at thread/qthread_unix.cpp:342
#9  0x00007f649f158efa in start_thread () from /lib64/libpthread.so.0
#10 0x00007f64a17e73bf in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f643544f700 (LWP 3678)):
#0  0x00007f649f15f795 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f648df672db in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f648df66a97 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f649f158efa in start_thread () from /lib64/libpthread.so.0
#4  0x00007f64a17e73bf in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f64364e2700 (LWP 3675)):
#0  0x00007f649f15f795 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f64992d9a8c in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7f6436ce3700 (LWP 3671)):
#0  0x00007f64a176d9c7 in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f64a1755b2e in buffered_vfprintf () from /lib64/libc.so.6
#2  0x00007f64a1752a44 in __vfprintf_internal () from /lib64/libc.so.6
#3  0x00007f64a17f55cf in __fprintf_chk () from /lib64/libc.so.6
#4  0x00007f649537df2e in event_logv_ () from /usr/lib64/libevent-2.1.so.7
#5  0x00007f6495380b15 in event_warn () from /usr/lib64/libevent-2.1.so.7
#6  0x00007f6495382678 in ?? () from /usr/lib64/libevent-2.1.so.7
#7  0x00007f6495393086 in event_base_loop () from /usr/lib64/libevent-2.1.so.7
#8  0x00007f64992e165d in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x000155982487d938 in ?? ()
#10 0x00007f6436ce2950 in ?? ()
#11 0x00007f6436ce2948 in ?? ()
#12 0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7f643affd700 (LWP 3639)):
#0  0x00007f64a17dcacf in poll () from /lib64/libc.so.6
#1  0x00007f649e64a33e in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f649e64a45f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f64a03e9c0b in QEventDispatcherGlib::processEvents (this=0x7f646c000df0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f64a0391b9b in QEventLoop::exec (this=this@entry=0x7f643affcae0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#5  0x00007f64a01bc5ce in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#6  0x00007f64a01bd698 in QThreadPrivate::start (arg=0x5598243bed20) at thread/qthread_unix.cpp:342
#7  0x00007f649f158efa in start_thread () from /lib64/libpthread.so.0
#8  0x00007f64a17e73bf in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f643bfff700 (LWP 3637)):
#0  0x00007f649e6484df in g_source_ref () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f649e648588 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f649e649803 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f649e64a26b in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f649e64a45f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f64a03e9c0b in QEventDispatcherGlib::processEvents (this=0x7f6464000df0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f64a0391b9b in QEventLoop::exec (this=this@entry=0x7f643bffeae0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#7  0x00007f64a01bc5ce in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#8  0x00007f64a01bd698 in QThreadPrivate::start (arg=0x5598243f4cf0) at thread/qthread_unix.cpp:342
#9  0x00007f649f158efa in start_thread () from /lib64/libpthread.so.0
#10 0x00007f64a17e73bf in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f64427fc700 (LWP 3626)):
#0  0x00007f649f15f795 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f64992d9a8c in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f6442ffd700 (LWP 3625)):
#0  0x00007f64a176d9c7 in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f64a1755b2e in buffered_vfprintf () from /lib64/libc.so.6
#2  0x00007f64a1752a44 in __vfprintf_internal () from /lib64/libc.so.6
#3  0x00007f64a17f55cf in __fprintf_chk () from /lib64/libc.so.6
#4  0x00007f649537df2e in event_logv_ () from /usr/lib64/libevent-2.1.so.7
#5  0x00007f6495380b15 in event_warn () from /usr/lib64/libevent-2.1.so.7
#6  0x00007f6495382678 in ?? () from /usr/lib64/libevent-2.1.so.7
#7  0x00007f6495393086 in event_base_loop () from /usr/lib64/libevent-2.1.so.7
#8  0x00007f64992e173a in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x000100770000007c in ?? ()
#10 0x00007f6442ffc950 in ?? ()
#11 0x00007f6442ffc948 in ?? ()
#12 0x000000006ec8df2e in ?? ()
#13 0x0000000000000008 in ?? ()
#14 0x0000000001a6ab73 in ?? ()
#15 0x000000000000001b in ?? ()
#16 0x00000000000aaeb3 in ?? ()
#17 0x00007f6442ffcab0 in ?? ()
#18 0x0000559824441240 in ?? ()
#19 0x7fffffffffffffff in ?? ()
#20 0x0000000000000001 in ?? ()
#21 0x00007f6442ffca28 in ?? ()
#22 0x00007f6442ffcab0 in ?? ()
#23 0x00007f6442ffc9d0 in ?? ()
#24 0x00007f64992878ef in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#25 0x00007f6442ffca28 in ?? ()
#26 0x7fffffffffffffff in ?? ()
#27 0x00007f6442ffc9d0 in ?? ()
#28 0x00007f6442ffcab0 in ?? ()
#29 0x7fffffffffffffff in ?? ()
#30 0x00007f6442ffca20 in ?? ()
#31 0x00007f6442ffca90 in ?? ()
#32 0x00007f64992677c9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#33 0x000000770000007c in ?? ()
#34 0x0000005b0000006e in ?? ()
#35 0x00007f643c0b0358 in ?? ()
#36 0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f64437fe700 (LWP 3624)):
#0  0x00007f649f15f795 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f64992d9a8c in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f6443fff700 (LWP 3623)):
#0  0x00007f649f15f795 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f64992d9a8c in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f64537fe700 (LWP 3617)):
#0  0x00007f64a1755b57 in buffered_vfprintf () from /lib64/libc.so.6
#1  0x00007f64a1752a44 in __vfprintf_internal () from /lib64/libc.so.6
#2  0x00007f64a17f55cf in __fprintf_chk () from /lib64/libc.so.6
#3  0x00007f649537df2e in event_logv_ () from /usr/lib64/libevent-2.1.so.7
#4  0x00007f6495380b15 in event_warn () from /usr/lib64/libevent-2.1.so.7
#5  0x00007f6495382678 in ?? () from /usr/lib64/libevent-2.1.so.7
#6  0x00007f6495393086 in event_base_loop () from /usr/lib64/libevent-2.1.so.7
#7  0x00007f64992e165d in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x000100770000007c in ?? ()
#9  0x00007f64537fd930 in ?? ()
#10 0x00007f64537fd928 in ?? ()
#11 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f6460d26700 (LWP 3615)):
#0  0x00007f64a17d859f in write () from /lib64/libc.so.6
#1  0x00007f64a17693b5 in _IO_file_write@@GLIBC_2.2.5 () from /lib64/libc.so.6
#2  0x00007f64a1768746 in new_do_write () from /lib64/libc.so.6
#3  0x00007f64a1769abe in __GI__IO_file_xsputn () from /lib64/libc.so.6
#4  0x00007f64a1755a11 in buffered_vfprintf () from /lib64/libc.so.6
#5  0x00007f64a1752a44 in __vfprintf_internal () from /lib64/libc.so.6
#6  0x00007f64a17f55cf in __fprintf_chk () from /lib64/libc.so.6
#7  0x00007f649537df2e in event_logv_ () from /usr/lib64/libevent-2.1.so.7
#8  0x00007f6495380b15 in event_warn () from /usr/lib64/libevent-2.1.so.7
#9  0x00007f6495382678 in ?? () from /usr/lib64/libevent-2.1.so.7
#10 0x00007f6495393086 in event_base_loop () from /usr/lib64/libevent-2.1.so.7
#11 0x00007f64992e165d in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00017f6460d25a08 in ?? ()
#13 0x00007f6460d25930 in ?? ()
#14 0x00007f6460d25928 in ?? ()
#15 0x000000006ec99175 in ?? ()
#16 0x00007f6460d25a08 in ?? ()
#17 0x00000000ad1e0c21 in ?? ()
#18 0x0000000000000b58 in ?? ()
#19 0x0000000000068621 in ?? ()
#20 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f64637fe700 (LWP 3606)):
#0  0x00007ffd714e4af4 in clock_gettime ()
#1  0x00007f64a17aecf1 in clock_gettime@GLIBC_2.2.5 () from /lib64/libc.so.6
#2  0x00007f64a03e9511 in qt_clock_gettime (ts=0x7f64637fd810, clock=1) at kernel/qelapsedtimer_unix.cpp:175
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007f64a03e7e29 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f6454004d50) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007f64a03e83f5 in QTimerInfoList::timerWait (this=0x7f6454004d50, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007f64a03e996e in timerSourcePrepareHelper (timeout=0x7f64637fd8e4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:162
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f64637fd8e4) at kernel/qeventdispatcher_glib.cpp:166
#9  0x00007f649e6498ca in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#10 0x00007f649e64a26b in ?? () from /usr/lib64/libglib-2.0.so.0
#11 0x00007f649e64a45f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#12 0x00007f64a03e9c0b in QEventDispatcherGlib::processEvents (this=0x7f6454000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f64a0391b9b in QEventLoop::exec (this=this@entry=0x7f64637fdab0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#14 0x00007f64a01bc5ce in QThread::exec (this=this@entry=0x7f649fb42da0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#15 0x00007f649fac0507 in QDBusConnectionManager::run (this=0x7f649fb42da0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179
#16 0x00007f64a01bd698 in QThreadPrivate::start (arg=0x7f649fb42da0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:342
#17 0x00007f649f158efa in start_thread () from /lib64/libpthread.so.0
#18 0x00007f64a17e73bf in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f6463fff700 (LWP 3605)):
#0  0x00007f649f15f795 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f648df672db in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f648df66a97 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f649f158efa in start_thread () from /lib64/libpthread.so.0
#4  0x00007f64a17e73bf in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f64811ab700 (LWP 3604)):
#0  0x00007f649f15f795 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f648df672db in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f648df66a97 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f649f158efa in start_thread () from /lib64/libpthread.so.0
#4  0x00007f64a17e73bf in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f64819ac700 (LWP 3603)):
#0  0x00007f649f15f795 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f648df672db in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f648df66a97 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f649f158efa in start_thread () from /lib64/libpthread.so.0
#4  0x00007f64a17e73bf in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f64821ad700 (LWP 3602)):
#0  0x00007f649f15f795 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f648df672db in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f648df66a97 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f649f158efa in start_thread () from /lib64/libpthread.so.0
#4  0x00007f64a17e73bf in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f64829ae700 (LWP 3601)):
#0  0x00007f649f15f795 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f648df672db in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f648df66a97 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f649f158efa in start_thread () from /lib64/libpthread.so.0
#4  0x00007f64a17e73bf in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f64831af700 (LWP 3600)):
#0  0x00007f649f15f795 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f648df672db in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f648df66a97 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f649f158efa in start_thread () from /lib64/libpthread.so.0
#4  0x00007f64a17e73bf in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f648ca6f700 (LWP 3599)):
#0  0x00007f649f15f795 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f648df672db in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f648df66a97 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f649f158efa in start_thread () from /lib64/libpthread.so.0
#4  0x00007f64a17e73bf in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f648d3ef700 (LWP 3598)):
#0  0x00007f649f15f795 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f648df672db in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f648df66a97 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f649f158efa in start_thread () from /lib64/libpthread.so.0
#4  0x00007f64a17e73bf in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f648f9b7700 (LWP 3597)):
#0  0x00007f64a17dcacf in poll () from /lib64/libc.so.6
#1  0x00007f649f19d772 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f649f19e43a in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f648fb7bab0 in QXcbEventQueue::run (this=0x559823e455d0) at qxcbeventqueue.cpp:228
#4  0x00007f64a01bd698 in QThreadPrivate::start (arg=0x559823e455d0) at thread/qthread_unix.cpp:342
#5  0x00007f649f158efa in start_thread () from /lib64/libpthread.so.0
#6  0x00007f64a17e73bf in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f649f1abac0 (LWP 3596)):
[KCrash Handler]
#6  0x00007f64a0eb1537 in std::__atomic_base<int>::load (__m=std::memory_order_relaxed, this=<optimized out>) at /usr/include/c++/9/bits/atomic_base.h:413
#7  QAtomicOps<int>::loadRelaxed<int> (_q_value=...) at ../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:239
#8  QBasicAtomicInteger<int>::loadRelaxed (this=<optimized out>) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:107
#9  QtPrivate::RefCount::isShared (this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qrefcount.h:101
#10 QList<QWidget*>::append (this=0x5598246f48f0, t=@0x7ffd714b4e50: 0x559825309430) at ../../include/QtCore/../../src/corelib/tools/qlist.h:611
#11 0x00007f64a0edd370 in QWidget::insertAction (this=this@entry=0x559825309430, before=<optimized out>, before@entry=0x0, action=0x5598246f44c0) at kernel/qwidget.cpp:3134
#12 0x00007f64a155ca3b in KXMLGUI::ActionList::plug (index=<optimized out>, container=0x559825309430, this=0x55982590ef80) at /usr/src/debug/kxmlgui-5.68.0-1.1.x86_64/src/kxmlguifactory_p.cpp:45
#13 KXMLGUI::ContainerNode::plugActionList (mergingIdxIt=..., state=..., this=0x559824c517e0) at /usr/src/debug/kxmlgui-5.68.0-1.1.x86_64/src/kxmlguifactory_p.cpp:234
#14 KXMLGUI::ContainerNode::plugActionList (this=0x559824c517e0, state=...) at /usr/src/debug/kxmlgui-5.68.0-1.1.x86_64/src/kxmlguifactory_p.cpp:204
#15 0x00007f64a155cb01 in KXMLGUI::ContainerNode::plugActionList (this=0x559824359810, state=...) at /usr/src/debug/kxmlgui-5.68.0-1.1.x86_64/src/kxmlguifactory_p.cpp:208
#16 0x00007f64a155cb01 in KXMLGUI::ContainerNode::plugActionList (this=0x559824d1e660, state=...) at /usr/src/debug/kxmlgui-5.68.0-1.1.x86_64/src/kxmlguifactory_p.cpp:208
#17 0x00007f64a1563354 in KXMLGUIFactory::plugActionList (this=0x5598247bd280, client=0x5598248308a0, name=..., actionList=...) at /usr/src/debug/kxmlgui-5.68.0-1.1.x86_64/src/kxmlguifactory.cpp:574
#18 0x00007f64405560f5 in PimCommon::PluginInterface::initializePluginActions (this=<optimized out>, prefix=..., guiClient=0x5598248308a0) at /usr/src/debug/pimcommon-19.12.3-1.1.x86_64/src/pimcommonakonadi/genericplugins/plugininterface.cpp:168
#19 0x00007f644119dce0 in KMMainWidget::initializePluginActions (this=0x5598242a86e0) at /usr/src/debug/kmail-19.12.3-1.1.x86_64/src/kmmainwidget.cpp:4219
#20 0x00007f64412d5bc5 in KMailPart::guiActivateEvent (this=0x559824830870, e=<optimized out>) at /usr/src/debug/kmail-19.12.3-1.1.x86_64/src/kmail_part.cpp:137
#21 0x00007f64a03bf935 in QObject::event (this=0x559824830870, e=0x7ffd714b5590) at kernel/qobject.cpp:1361
#22 0x00007f64a0ea3caf in QApplicationPrivate::notify_helper (this=this@entry=0x559823e1c790, receiver=receiver@entry=0x559824830870, e=e@entry=0x7ffd714b5590) at kernel/qapplication.cpp:3684
#23 0x00007f64a0eacdf0 in QApplication::notify (this=0x7ffd714b6940, receiver=0x559824830870, e=0x7ffd714b5590) at kernel/qapplication.cpp:3430
#24 0x00007f64a0393002 in QCoreApplication::notifyInternal2 (receiver=0x559824830870, event=0x7ffd714b5590) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:153
#25 0x00007f649f986c28 in KParts::MainWindow::createGUI (this=this@entry=0x559825e41620, part=0x559824830870) at /usr/src/debug/kparts-5.68.0-1.1.x86_64/src/mainwindow.cpp:125
#26 0x00007f64a16bc992 in Kontact::MainWindow::selectPlugin (this=0x559825e41620, plugin=<optimized out>) at /usr/src/debug/kontact-19.12.3-1.1.x86_64/src/mainwindow.cpp:704
#27 0x00007f64a16c15ae in Kontact::MainWindow::qt_static_metacall (_c=<optimized out>, _o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kontact-19.12.3-1.1.x86_64/build/src/kontactprivate_autogen/EWIEGA46WW/moc_mainwindow.cpp:153
#28 0x00007f64a03c7a30 in doActivate<false> (sender=0x55982467bb50, signal_index=7, argv=0x7ffd714b5820) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:391
#29 0x00007f64a03c21bf in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f64a16ce460 <Kontact::SidePaneBase::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffd714b5820) at kernel/qobject.cpp:3930
#30 0x00007f64a16b84ef in Kontact::SidePaneBase::pluginSelected (this=<optimized out>, _t1=<optimized out>) at /usr/src/debug/kontact-19.12.3-1.1.x86_64/build/src/kontactprivate_autogen/EWIEGA46WW/moc_sidepanebase.cpp:141
#31 0x00007f64a03c79fe in QtPrivate::QSlotObjectBase::call (a=0x7ffd714b5940, r=0x55982467bb50, this=0x5598255c1310) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#32 doActivate<false> (sender=0x7f6454010950, signal_index=15, argv=0x7ffd714b5940) at kernel/qobject.cpp:3870
#33 0x00007f64a03c21bf in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f64a16ce7e0 <Kontact::Navigator::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffd714b5940) at kernel/qobject.cpp:3930
#34 0x00007f64a16b854f in Kontact::Navigator::pluginActivated (this=<optimized out>, _t1=<optimized out>) at /usr/src/debug/kontact-19.12.3-1.1.x86_64/build/src/kontactprivate_autogen/EWIEGA46WW/moc_iconsidepane.cpp:161
#35 0x00007f64a03c79fe in QtPrivate::QSlotObjectBase::call (a=0x7ffd714b5a50, r=0x7f6454010950, this=0x559825d3e000) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#36 doActivate<false> (sender=0x5598247f0270, signal_index=4, argv=0x7ffd714b5a50) at kernel/qobject.cpp:3870
#37 0x00007f64a03c21bf in QMetaObject::activate (sender=sender@entry=0x5598247f0270, m=m@entry=0x7f64a0654160 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffd714b5a50) at kernel/qobject.cpp:3930
#38 0x00007f64a0345693 in QItemSelectionModel::currentChanged (this=this@entry=0x5598247f0270, _t1=..., _t2=...) at .moc/moc_qitemselectionmodel.cpp:466
#39 0x00007f64a0347849 in QItemSelectionModel::setCurrentIndex (this=0x5598247f0270, index=..., command=...) at itemmodels/qitemselectionmodel.cpp:1414
#40 0x00007f64a16b0849 in Kontact::Navigator::setCurrentPlugin (this=0x7f6454010950, plugin=...) at /usr/include/qt5/QtCore/qflags.h:118
#41 0x00007f64a16bc8c0 in Kontact::MainWindow::selectPlugin (this=0x559825e41620, plugin=<optimized out>) at /usr/src/debug/kontact-19.12.3-1.1.x86_64/src/mainwindow.cpp:675
#42 0x00007f64a16bac9c in Kontact::MainWindow::loadSettings (this=0x559825e41620) at /usr/src/debug/kontact-19.12.3-1.1.x86_64/src/mainwindow.cpp:780
#43 0x00007f64a16bf71a in Kontact::MainWindow::initObject (this=0x559825e41620) at /usr/src/debug/kontact-19.12.3-1.1.x86_64/src/mainwindow.cpp:171
#44 0x00007f64a16c10bb in Kontact::MainWindow::MainWindow (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kontact-19.12.3-1.1.x86_64/src/mainwindow.cpp:100
#45 0x000055982382b8b2 in KontactApp::activate (this=0x7ffd714b6940, args=..., workingDir=...) at /usr/src/debug/kontact-19.12.3-1.1.x86_64/src/main.cpp:133
#46 0x00007f64a16805d1 in KontactInterface::PimUniqueApplication::newInstance (this=0x7ffd714b6940, startupId=..., arguments=..., workingDirectory=...) at /usr/src/debug/kontactinterface-19.12.3-1.1.x86_64/src/pimuniqueapplication.cpp:203
#47 0x00007f64a1683e62 in KontactInterface::PimUniqueApplication::qt_static_metacall (_c=<optimized out>, _id=<optimized out>, _a=0x7ffd714b5fb0, _o=0x7ffd714b6940) at /usr/src/debug/kontactinterface-19.12.3-1.1.x86_64/build/src/KF5KontactInterface_autogen/EWIEGA46WW/moc_pimuniqueapplication.cpp:87
#48 KontactInterface::PimUniqueApplication::qt_static_metacall (_o=_o@entry=0x7ffd714b6940, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=1, _a=_a@entry=0x7ffd714b5fb0) at /usr/src/debug/kontactinterface-19.12.3-1.1.x86_64/build/src/KF5KontactInterface_autogen/EWIEGA46WW/moc_pimuniqueapplication.cpp:79
#49 0x00007f64a1688973 in KontactInterface::PimUniqueApplication::qt_metacall (this=0x7ffd714b6940, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7ffd714b5fb0) at /usr/src/debug/kontactinterface-19.12.3-1.1.x86_64/build/src/KF5KontactInterface_autogen/EWIEGA46WW/moc_pimuniqueapplication.cpp:124
#50 0x00007f649facc7db in QDBusConnectionPrivate::deliverCall (this=<optimized out>, object=<optimized out>, msg=..., metaTypes=..., slotIdx=<optimized out>) at qdbusintegrator.cpp:1001
#51 0x00007f649fad1c27 in QDBusConnectionPrivate::activateCall (this=this@entry=0x7f6454003a00, object=0x7ffd714b6940, flags=81, msg=...) at qdbusintegrator.cpp:904
#52 0x00007f649fad234f in QDBusConnectionPrivate::activateCall (msg=..., flags=<optimized out>, object=<optimized out>, this=0x7f6454003a00) at qdbusintegrator.cpp:853
#53 QDBusConnectionPrivate::activateObject (pathStartPos=<optimized out>, msg=..., node=..., this=0x7f6454003a00) at qdbusintegrator.cpp:1510
#54 QDBusConnectionPrivate::activateObject (this=0x7f6454003a00, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1436
#55 0x00007f649fad51f8 in QDBusActivateObjectEvent::placeMetaCall (this=0x559825d598b0) at qdbusintegrator.cpp:1606
#56 0x00007f64a03bfa19 in QObject::event (this=this@entry=0x7ffd714b6940, e=e@entry=0x559825d598b0) at kernel/qobject.cpp:1339
#57 0x00007f64a03998bc in QCoreApplication::event (this=this@entry=0x7ffd714b6940, e=e@entry=0x559825d598b0) at kernel/qcoreapplication.cpp:1964
#58 0x00007f64a07a9261 in QGuiApplication::event (this=this@entry=0x7ffd714b6940, e=e@entry=0x559825d598b0) at kernel/qguiapplication.cpp:1901
#59 0x00007f64a0eab140 in QApplication::event (this=0x7ffd714b6940, e=0x559825d598b0) at kernel/qapplication.cpp:1929
#60 0x00007f64a0ea3caf in QApplicationPrivate::notify_helper (this=this@entry=0x559823e1c790, receiver=receiver@entry=0x7ffd714b6940, e=e@entry=0x559825d598b0) at kernel/qapplication.cpp:3684
#61 0x00007f64a0eacdf0 in QApplication::notify (this=0x7ffd714b6940, receiver=0x7ffd714b6940, e=0x559825d598b0) at kernel/qapplication.cpp:3430
#62 0x00007f64a0393002 in QCoreApplication::notifyInternal2 (receiver=0x7ffd714b6940, event=0x559825d598b0) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:153
#63 0x00007f64a0395794 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x559823dd21b0) at kernel/qcoreapplication.cpp:1832
#64 0x00007f64a03ea573 in postEventSourceDispatch (s=0x559823eef8b0) at kernel/qeventdispatcher_glib.cpp:277
#65 0x00007f649e64a048 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#66 0x00007f649e64a3d0 in ?? () from /usr/lib64/libglib-2.0.so.0
#67 0x00007f649e64a45f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#68 0x00007f64a03e9bee in QEventDispatcherGlib::processEvents (this=0x559823ef94e0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#69 0x00007f64a0391b9b in QEventLoop::exec (this=this@entry=0x7ffd714b6810, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#70 0x00007f64a0399972 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#71 0x000055982382a2f3 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kontact-19.12.3-1.1.x86_64/src/main.cpp:229
[Inferior 1 (process 3596) detached]

Possible duplicates by query: bug 417542, bug 416416, bug 415815, bug 414147, bug 413740.

Reported using DrKonqi