Bug 376445

Summary: Trying to change an empty group in addressbook crashes kontact
Product: [Applications] kontact Reporter: Freek de Kruijf <freekdekruijf>
Component: generalAssignee: kdepim bugs <pim-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: montel
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.4.1   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Freek de Kruijf 2017-02-13 12:35:08 UTC 
Application: kontact (5.4.1)

Qt Version: 5.7.1
Frameworks Version: 5.30.0
Operating System: Linux 4.9.8-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
I opened Addressbook in kontact, where I have the name of a group, which was empty. I right clicked on it and choose change. After that kontact crashed.

-- Backtrace:
Application: Kontact (kontact), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb3465a2e00 (LWP 2451))]

Thread 33 (Thread 0x7fb2df7fe700 (LWP 8789)):
#0  0x00007fb33cc98e59 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fb33cc52fe1 in g_main_context_query () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb33cc537f8 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb33cc5399c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb343b0218b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fb2d40011b0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007fb343aabaea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fb2df7fdc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007fb3438d9813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007fb3438de4c8 in QThreadPrivate::start(void*) (arg=0x48d6000) at thread/qthread_unix.cpp:368
#8  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7fb1a66a0700 (LWP 8780)):
#0  0x00007fb33ee734b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb335decb22 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fb335dfb980 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fb335dfbeb3 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fb335df546c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7fb1a4c90700 (LWP 3286)):
#0  0x00007fb342fc76dd in read () at /lib64/libc.so.6
#1  0x00007fb33cc97ab0 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb33cc5334e in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb33cc53824 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb33cc5399c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fb343b0218b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fb194005e50, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fb343aabaea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fb1a4c8fc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7  0x00007fb3438d9813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#8  0x00007fb3438de4c8 in QThreadPrivate::start(void*) (arg=0x67d2a90) at thread/qthread_unix.cpp:368
#9  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7fb1ef7fe700 (LWP 3218)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb2257d6873 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007fb225b0cc61 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7fb1effff700 (LWP 3217)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb2257d6873 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007fb225b0cc61 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7fb1f4f12700 (LWP 3216)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb2257d6873 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007fb225b0cc61 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7fb1f611b700 (LWP 3215)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb2257d5721 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007fb225b0cc61 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7fb1f591a700 (LWP 3214)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb225adbf6b in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007fb225adbfa9 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7fb2015f8700 (LWP 2586)):
#0  0x00007fb342fcb66d in poll () at /lib64/libc.so.6
#1  0x00007fb33cc53886 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb33cc5399c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb343b0218b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fb1f80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fb343aabaea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fb2015f7c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fb3438d9813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007fb3438de4c8 in QThreadPrivate::start(void*) (arg=0x2dab4c0) at thread/qthread_unix.cpp:368
#7  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7fb209db6700 (LWP 2571)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb335df80d9 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fb335df8719 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fb335df88d0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fb335df546c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7fb20a637700 (LWP 2570)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb335df80d9 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fb335df8719 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fb335df88d0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fb335df546c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7fb21bfff700 (LWP 2492)):
#0  0x00007fb342fcb66d in poll () at /lib64/libc.so.6
#1  0x00007fb33cc53886 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb33cc5399c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb343b0218b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fb2100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fb343aabaea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fb21bffec80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fb3438d9813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007fb3438de4c8 in QThreadPrivate::start(void*) (arg=0x20d6920) at thread/qthread_unix.cpp:368
#7  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7fb220901700 (LWP 2491)):
#0  0x00007fb342fcb66d in poll () at /lib64/libc.so.6
#1  0x00007fb33cc53886 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb33cc5399c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb343b0218b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fb2140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fb343aabaea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fb220900c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fb3438d9813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007fb3438de4c8 in QThreadPrivate::start(void*) (arg=0x1fb65f0) at thread/qthread_unix.cpp:368
#7  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7fb221791700 (LWP 2490)):
#0  0x00007fb343b004ac in QTimerInfoList::timerWait(timespec&) (this=0x7fb21c002cd0, tm=...) at kernel/qtimerinfo_unix.cpp:405
#1  0x00007fb343b0175e in timerSourcePrepare(GSource*, gint*) (timeout=0x7fb221790ab4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:132
#2  0x00007fb343b0175e in timerSourcePrepare(GSource*, gint*) (source=<optimized out>, timeout=0x7fb221790ab4) at kernel/qeventdispatcher_glib.cpp:165
#3  0x00007fb33cc52d6d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb33cc537ab in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fb33cc5399c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007fb343b0218b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fb21c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007fb343aabaea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fb221790c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#8  0x00007fb3438d9813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#9  0x00007fb3438de4c8 in QThreadPrivate::start(void*) (arg=0x20f56a0) at thread/qthread_unix.cpp:368
#10 0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7fb2affff700 (LWP 2489)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb32fc54974 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007fb32fc549b9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7fb2dcff9700 (LWP 2484)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb3358c5950 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fb3358ae770 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fb3358aeafb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fb3358aa77a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fb336b4479e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fb336b46b54 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fb336b46ba5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fb336b46c79 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fb335de0dba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fb335dcb855 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007fb335df8e8a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007fb335df546c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#14 0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7fb2dd7fa700 (LWP 2483)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb335df80d9 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fb335df8719 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fb335df88d0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fb335df546c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7fb2ddffb700 (LWP 2482)):
#0  0x00007fb342fcb66d in poll () at /lib64/libc.so.6
#1  0x00007fb31ed11981 in  () at /usr/lib64/libpulse.so.0
#2  0x00007fb31ed03191 in pa_mainloop_poll () at /usr/lib64/libpulse.so.0
#3  0x00007fb31ed0382e in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007fb31ed038e0 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007fb31ed118c9 in  () at /usr/lib64/libpulse.so.0
#6  0x00007fb31e6a1258 in  () at /usr/lib64/pulseaudio/libpulsecommon-10.0.so
#7  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7fb2de7fc700 (LWP 2481)):
#0  0x00007fb33ee734b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb335decb22 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fb335ded3c5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fb335dcf3c1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fb335de0dba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fb335dcb855 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fb335df8e8a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fb335df546c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7fb2deffd700 (LWP 2480)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb3353de0cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fb335df87ae in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fb335df88d0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fb335df546c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7fb300ff9700 (LWP 2477)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb335ded335 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fb335ded3f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fb335dcf383 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fb335de0dba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fb335dcb855 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fb335df8e8a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fb335df546c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7fb3017fa700 (LWP 2476)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb335ded335 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fb335ded3f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fb335dcf383 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fb335de0dba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fb335dcb855 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fb335df8e8a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fb335df546c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7fb301ffb700 (LWP 2475)):
#0  0x00007fb342fe0b3b in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007fb342fe25f4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007fb32dc8b56e in  () at /usr/lib64/libevent-2.0.so.5
#3  0x00007fb32dc8b764 in event_warn () at /usr/lib64/libevent-2.0.so.5
#4  0x00007fb32dc8fee8 in  () at /usr/lib64/libevent-2.0.so.5
#5  0x00007fb32dc79e8a in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#6  0x00007fb335da5ece in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fb335de0dba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fb335dcb855 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fb335005698 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fb3350057db in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007fb335df8f08 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007fb335df546c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#14 0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fb3027fc700 (LWP 2474)):
#0  0x00007fb342fe0b3b in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007fb342fe25f4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007fb32dc8b56e in  () at /usr/lib64/libevent-2.0.so.5
#3  0x00007fb32dc8b764 in event_warn () at /usr/lib64/libevent-2.0.so.5
#4  0x00007fb32dc8fee8 in  () at /usr/lib64/libevent-2.0.so.5
#5  0x00007fb32dc79e8a in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#6  0x00007fb335da5ece in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fb335de0dba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fb335dcb855 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fb3350055e8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fb33500583b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007fb335df8f08 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007fb335df546c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#14 0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fb302ffd700 (LWP 2473)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb335ded335 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fb335ded3f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fb335dcf383 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fb335de0dba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fb335dcb855 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fb335005538 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fb33500582b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fb335df8f08 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fb335df546c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fb3037fe700 (LWP 2472)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb335ded335 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fb335ded3f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fb335dcf383 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fb335de0dba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fb335dcb855 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fb335005488 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fb33500581b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fb335df8f08 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fb335df546c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fb303fff700 (LWP 2471)):
#0  0x00007fb342fc773d in write () at /lib64/libc.so.6
#1  0x00007fb342f5ed67 in _IO_new_file_write () at /lib64/libc.so.6
#2  0x00007fb342f5e0b2 in new_do_write () at /lib64/libc.so.6
#3  0x00007fb342f5f4be in __GI__IO_file_xsputn () at /lib64/libc.so.6
#4  0x00007fb342f36215 in buffered_vfprintf () at /lib64/libc.so.6
#5  0x00007fb342f33495 in vfprintf () at /lib64/libc.so.6
#6  0x00007fb342fe2649 in __fprintf_chk () at /lib64/libc.so.6
#7  0x00007fb32dc8b56e in  () at /usr/lib64/libevent-2.0.so.5
#8  0x00007fb32dc8b764 in event_warn () at /usr/lib64/libevent-2.0.so.5
#9  0x00007fb32dc8fee8 in  () at /usr/lib64/libevent-2.0.so.5
#10 0x00007fb32dc79e8a in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#11 0x00007fb335da5f62 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007fb335de0dba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007fb335dcb855 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007fb3350053d8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007fb33500580b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#16 0x00007fb335df8f08 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#17 0x00007fb335df546c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#18 0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#19 0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fb310bd7700 (LWP 2470)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb335ded335 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fb335ded3f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fb335dcf383 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fb335de0dba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fb335dcb855 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fb335005328 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fb3350057fb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fb335df8f08 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fb335df546c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fb3113d8700 (LWP 2469)):
#0  0x00007fb342fe0b3b in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007fb342fe25f4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007fb32dc8b56e in  () at /usr/lib64/libevent-2.0.so.5
#3  0x00007fb32dc8b764 in event_warn () at /usr/lib64/libevent-2.0.so.5
#4  0x00007fb32dc8fee8 in  () at /usr/lib64/libevent-2.0.so.5
#5  0x00007fb32dc79e8a in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#6  0x00007fb335da5ece in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fb335de0dba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fb335dcb855 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fb335df8e8a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fb335df546c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#12 0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fb314794700 (LWP 2459)):
#0  0x00007fb33cc98e59 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fb33cc53406 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb33cc538f0 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb33cc5399c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb343b0218b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fb30c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007fb343aabaea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fb314793c50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007fb3438d9813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007fb3421d9385 in  () at /usr/lib64/libQt5DBus.so.5
#8  0x00007fb3438de4c8 in QThreadPrivate::start(void*) (arg=0x7fb34244ad20) at thread/qthread_unix.cpp:368
#9  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fb3158a9700 (LWP 2458)):
#0  0x00007fb33ee7310f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb31cce3acb in  () at /usr/lib64/dri/r600_dri.so
#2  0x00007fb31cce3927 in  () at /usr/lib64/dri/r600_dri.so
#3  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fb3251d0700 (LWP 2455)):
#0  0x00007fb342fcb66d in poll () at /lib64/libc.so.6
#1  0x00007fb33e9453e0 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fb33e947179 in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fb3270e0889 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fb3438de4c8 in QThreadPrivate::start(void*) (arg=0x1b93f50) at thread/qthread_unix.cpp:368
#5  0x00007fb33ee6d454 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb342fd437f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fb3465a2e00 (LWP 2451)):
[KCrash Handler]
#6  0x00007fb342f1f5af in raise () at /lib64/libc.so.6
#7  0x00007fb342f209aa in abort () at /lib64/libc.so.6
#8  0x00007fb34353969d in __gnu_cxx::__verbose_terminate_handler() () at /usr/lib64/libstdc++.so.6
#9  0x00007fb343537676 in  () at /usr/lib64/libstdc++.so.6
#10 0x00007fb3435376c1 in  () at /usr/lib64/libstdc++.so.6
#11 0x00007fb3435378d8 in  () at /usr/lib64/libstdc++.so.6
#12 0x00007fb34251497c in Akonadi::Item::throwPayloadException(int, int) const () at /usr/lib64/libKF5AkonadiCore.so.5
#13 0x00007fb342c476a1 in std::enable_if<!Akonadi::Internal::PayloadTrait<KContacts::Addressee>::isPolymorphic, KContacts::Addressee>::type Akonadi::Item::payloadImpl<KContacts::Addressee>() const () at /usr/lib64/libKF5AkonadiContact.so.5
#14 0x00007fb342c5dc6a in  () at /usr/lib64/libKF5AkonadiContact.so.5
#15 0x00007fb343ad9709 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x6d31900, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3740
#16 0x00007fb34512e132 in KJob::result(KJob*, KJob::QPrivateSignal) () at /usr/lib64/libKF5CoreAddons.so.5
#17 0x00007fb34512fa71 in KJob::finishJob(bool) () at /usr/lib64/libKF5CoreAddons.so.5
#18 0x00007fb3425a1879 in  () at /usr/lib64/libKF5AkonadiCore.so.5
#19 0x00007fb343ada5b9 in QObject::event(QEvent*) (this=0x6d31900, e=<optimized out>) at kernel/qobject.cpp:1263
#20 0x00007fb34479beac in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x6d31900, e=0x70fdc70) at kernel/qapplication.cpp:3799
#21 0x00007fb3447a3661 in QApplication::notify(QObject*, QEvent*) (this=0x7ffdab911d20, receiver=0x6d31900, e=0x70fdc70) at kernel/qapplication.cpp:3556
#22 0x00007fb343aadb00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x6d31900, event=event@entry=0x70fdc70) at kernel/qcoreapplication.cpp:988
#23 0x00007fb343ab028d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (event=0x70fdc70, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#24 0x00007fb343ab028d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1b6a4e0) at kernel/qcoreapplication.cpp:1649
#25 0x00007fb343ab06f8 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1503
#26 0x00007fb343b01d63 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x1be2330) at kernel/qeventdispatcher_glib.cpp:276
#27 0x00007fb33cc53687 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#28 0x00007fb33cc538f0 in  () at /usr/lib64/libglib-2.0.so.0
#29 0x00007fb33cc5399c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#30 0x00007fb343b0216f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x1be5e70, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#31 0x00007fb343aabaea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffdab90fb10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#32 0x00007fb34498a3b7 in QDialog::exec() (this=0x6f0aaa0) at dialogs/qdialog.cpp:552
#33 0x00007fb342c7e6f7 in  () at /usr/lib64/libKF5AkonadiContact.so.5
#34 0x00007fb342c7a439 in  () at /usr/lib64/libKF5AkonadiContact.so.5
#35 0x00007fb343ad9709 in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x6b1bb30, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffdab90fdf0) at kernel/qobject.cpp:3740
#36 0x00007fb343ada027 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x6b1bb30, m=m@entry=0x7fb344e73f80 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffdab90fdf0) at kernel/qobject.cpp:3602
#37 0x00007fb3447954e2 in QAction::triggered(bool) (this=this@entry=0x6b1bb30, _t1=<optimized out>) at .moc/moc_qaction.cpp:369
#38 0x00007fb344797ed0 in QAction::activate(QAction::ActionEvent) (this=0x6b1bb30, event=<optimized out>) at kernel/qaction.cpp:1170
#39 0x00007fb3449074ba in QMenuPrivate::activateCausedStack(QVector<QPointer<QWidget> > const&, QAction*, QAction::ActionEvent, bool) (this=this@entry=0x24e43a0, causedStack=..., action=action@entry=0x6b1bb30, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1140
#40 0x00007fb34490eb44 in QMenuPrivate::activateAction(QAction*, QAction::ActionEvent, bool) (this=this@entry=0x24e43a0, action=action@entry=0x6b1bb30, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1217
#41 0x00007fb34490fb16 in QMenu::mouseReleaseEvent(QMouseEvent*) (this=<optimized out>, e=0x7ffdab910440) at widgets/qmenu.cpp:2680
#42 0x00007fb3447e3588 in QWidget::event(QEvent*) (this=this@entry=0x308d810, event=event@entry=0x7ffdab910440) at kernel/qwidget.cpp:9161
#43 0x00007fb344911e43 in QMenu::event(QEvent*) (this=0x308d810, e=0x7ffdab910440) at widgets/qmenu.cpp:2799
#44 0x00007fb34479beac in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x308d810, e=0x7ffdab910440) at kernel/qapplication.cpp:3799
#45 0x00007fb3447a451d in QApplication::notify(QObject*, QEvent*) (this=<optimized out>, receiver=0x308d810, e=0x7ffdab910440) at kernel/qapplication.cpp:3273
#46 0x00007fb343aadb00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=receiver@entry=0x308d810, event=event@entry=0x7ffdab910440) at kernel/qcoreapplication.cpp:988
#47 0x00007fb3447a2bcd in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#48 0x00007fb3447a2bcd in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) (receiver=receiver@entry=0x308d810, event=event@entry=0x7ffdab910440, alienWidget=0x0, alienWidget@entry=0x308d810, nativeWidget=0x308d810, buttonDown=buttonDown@entry=0x7fb344ea2830 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2771
#49 0x00007fb3447fe016 in QWidgetWindow::handleMouseEvent(QMouseEvent*) (this=this@entry=0x6f19c10, event=event@entry=0x7ffdab910860) at kernel/qwidgetwindow.cpp:511
#50 0x00007fb344800613 in QWidgetWindow::event(QEvent*) (this=0x6f19c10, event=0x7ffdab910860) at kernel/qwidgetwindow.cpp:239
#51 0x00007fb34479beac in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x6f19c10, e=0x7ffdab910860) at kernel/qapplication.cpp:3799
#52 0x00007fb3447a3661 in QApplication::notify(QObject*, QEvent*) (this=0x7ffdab911d20, receiver=0x6f19c10, e=0x7ffdab910860) at kernel/qapplication.cpp:3556
#53 0x00007fb343aadb00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x6f19c10, event=0x7ffdab910860) at kernel/qcoreapplication.cpp:988
#54 0x00007fb343ffac43 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib64/libQt5Gui.so.5
#55 0x00007fb343ffc7c5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib64/libQt5Gui.so.5
#56 0x00007fb343fda75b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Gui.so.5
#57 0x00007fb327117210 in  () at /usr/lib64/libQt5XcbQpa.so.5
#58 0x00007fb33cc53687 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#59 0x00007fb33cc538f0 in  () at /usr/lib64/libglib-2.0.so.0
#60 0x00007fb33cc5399c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#61 0x00007fb343b0216f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x1be5e70, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#62 0x00007fb343aabaea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffdab910c00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#63 0x00007fb34490c60d in QMenu::exec(QPoint const&, QAction*) (this=<optimized out>, p=..., action=0x0) at widgets/qmenu.cpp:2447
#64 0x00007fb33c4ff8f6 in Akonadi::EntityTreeView::contextMenuEvent(QContextMenuEvent*) () at /usr/lib64/libKF5AkonadiWidgets.so.5
#65 0x00007fb3447e3588 in QWidget::event(QEvent*) (this=this@entry=0x4872b90, event=event@entry=0x7ffdab9112c0) at kernel/qwidget.cpp:9161
#66 0x00007fb3448cbcfe in QFrame::event(QEvent*) (this=0x4872b90, e=0x7ffdab9112c0) at widgets/qframe.cpp:550
#67 0x00007fb3449f2a43 in QAbstractItemView::viewportEvent(QEvent*) (this=this@entry=0x4872b90, event=event@entry=0x7ffdab9112c0) at itemviews/qabstractitemview.cpp:1747
#68 0x00007fb344a324ac in QTreeView::viewportEvent(QEvent*) (this=0x4872b90, event=0x7ffdab9112c0) at itemviews/qtreeview.cpp:1320
#69 0x00007fb343aad861 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) (receiver=receiver@entry=0x87a1860, event=event@entry=0x7ffdab9112c0) at kernel/qcoreapplication.cpp:1099
#70 0x00007fb34479be85 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x87a1860, e=0x7ffdab9112c0) at kernel/qapplication.cpp:3795
#71 0x00007fb3447a47a0 in QApplication::notify(QObject*, QEvent*) (this=<optimized out>, receiver=0x87a1860, e=0x7ffdab9112c0) at kernel/qapplication.cpp:3417
#72 0x00007fb343aadb00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=receiver@entry=0x87a1860, event=event@entry=0x7ffdab9112c0) at kernel/qcoreapplication.cpp:988
#73 0x00007fb3447fdd5b in QWidgetWindow::handleMouseEvent(QMouseEvent*) (event=0x7ffdab9112c0, receiver=0x87a1860) at ../../src/corelib/kernel/qcoreapplication.h:234
#74 0x00007fb3447fdd5b in QWidgetWindow::handleMouseEvent(QMouseEvent*) (this=this@entry=0x8754810, event=event@entry=0x7ffdab9116e0) at kernel/qwidgetwindow.cpp:624
#75 0x00007fb344800613 in QWidgetWindow::event(QEvent*) (this=0x8754810, event=0x7ffdab9116e0) at kernel/qwidgetwindow.cpp:239
#76 0x00007fb34479beac in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x8754810, e=0x7ffdab9116e0) at kernel/qapplication.cpp:3799
#77 0x00007fb3447a3661 in QApplication::notify(QObject*, QEvent*) (this=0x7ffdab911d20, receiver=0x8754810, e=0x7ffdab9116e0) at kernel/qapplication.cpp:3556
#78 0x00007fb343aadb00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x8754810, event=0x7ffdab9116e0) at kernel/qcoreapplication.cpp:988
#79 0x00007fb343ffac43 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib64/libQt5Gui.so.5
#80 0x00007fb343ffc7c5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib64/libQt5Gui.so.5
#81 0x00007fb343fda75b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Gui.so.5
#82 0x00007fb327117210 in  () at /usr/lib64/libQt5XcbQpa.so.5
#83 0x00007fb33cc53687 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#84 0x00007fb33cc538f0 in  () at /usr/lib64/libglib-2.0.so.0
#85 0x00007fb33cc5399c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#86 0x00007fb343b0216f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x1be5e70, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#87 0x00007fb343aabaea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffdab911a80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#88 0x00007fb343ab425c in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1261
#89 0x0000000000404717 in  ()
#90 0x00007fb342f0b291 in __libc_start_main () at /lib64/libc.so.6
#91 0x0000000000404c3a in _start ()

Reported using DrKonqi
Comment 1 Freek de Kruijf 2017-02-13 14:29:09 UTC 
I should probably add that after pressing change the list appears with a lot of empty entries. It is after pressing on red "underscore" in front of an entry, kontact crashes.
A workaround is to delete the group first and enter the group again. After that I was able to enter members in the group.
Previously I made a csv file in another version of the OS from the entries in the addressbook, which contains this group. I imported the csv file, however this did not import the members of a group, bug #374535.
Comment 2 Laurent Montel 2019-05-22 05:53:47 UTC 
Still valid in last version ?
I can't have crash