Bug 361225

Summary: KMail crashes when configuring appearance in settings
Product: [Applications] kmail2 Reporter: Con Hennessy <con.hennessy>
Component: generalAssignee: kdepim bugs <pim-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: montel
Priority: NOR Keywords: drkonqi
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In: 5.2.1
Sentry Crash Report:

Description Con Hennessy 2016-03-31 10:33:32 UTC 
Application: kmail (5.1.3)

Qt Version: 5.6.0
Frameworks Version: 5.20.0
Operating System: Linux 4.4.0-rc8-1.ge628e30-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I had opened the Configure dialog ( "Settings"  -> "Configure Kmail" ) and all other tabs work except the "Appearance" tab which always crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0b1bc17800 (LWP 17773))]

Thread 24 (Thread 0x7f0af6c99700 (LWP 17774)):
#0  0x00007f0b18c22bbd in poll () at /lib64/libc.so.6
#1  0x00007f0b0bc3c422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f0b0bc3e00f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f0af8bc7979 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f0af5336700 (LWP 17775)):
#0  0x00007f0b0e9e484b in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f0b0e9e4df8 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0b197473fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0b195315da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0b17be0095 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f0aefdf8700 (LWP 17776)):
#0  0x00007f0b0ea26cf9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f0b0e9e4d55 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0b197473fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0b195315da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f0aeef73700 (LWP 17780)):
#0  0x00007f0b18c22bbd in poll () at /lib64/libc.so.6
#1  0x00007f0b0e9e4e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0b197473fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0b195315da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f0aee772700 (LWP 17781)):
#0  0x00007f0b1952eba8 in QMutex::unlock() () at /usr/lib64/libQt5Core.so.5
#1  0x00007f0b19747335 in  () at /usr/lib64/libQt5Core.so.5
#2  0x00007f0b0e9e44ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0b0e9e4d80 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f0b197473fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f0b195315da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f0ad99ec700 (LWP 17796)):
#0  0x00007f0b0ef0503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0b09a91753 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f0b09a91779 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f0a94d85700 (LWP 17811)):
#0  0x00007f0b0ef0503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0b0979d5ed in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f0b09ac0221 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f0a8ffff700 (LWP 17812)):
#0  0x00007f0b0ef0503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0b0979e5c3 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f0b09ac0221 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f0a8f7fe700 (LWP 17813)):
#0  0x00007f0b0ef0503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0b0979e5c3 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f0b09ac0221 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f0a8effd700 (LWP 17814)):
#0  0x00007f0b0ef0503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0b0979e5c3 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f0b09ac0221 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f0a8e2e1700 (LWP 17993)):
#0  0x00007f0b18c22bbd in poll () at /lib64/libc.so.6
#1  0x00007f0b0e9e4e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0b197473fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0b195315da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f0a8dae0700 (LWP 18001)):
#0  0x00007ffcd0b32b94 in clock_gettime ()
#1  0x00007f0b18c37c3d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f0b195e0eb6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f0b19745a59 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f0b19745fd5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0b197471ce in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0b0e9e44ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f0b0e9e4d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f0b197473fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f0b195315da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f0a8d2df700 (LWP 18003)):
#0  0x00007f0b18c22bbd in poll () at /lib64/libc.so.6
#1  0x00007f0b0e9e4e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0b197473fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0b195315da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f0a8cade700 (LWP 18005)):
#0  0x00007f0b18c1ec8d in read () at /lib64/libc.so.6
#1  0x00007f0b0ea25b60 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0b0e9e4999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0b0e9e4df8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f0b197473fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f0b195315da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f0a6ffff700 (LWP 18007)):
#0  0x00007f0b19746032 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#1  0x00007f0b197471ce in  () at /usr/lib64/libQt5Core.so.5
#2  0x00007f0b0e9e44ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0b0e9e4d80 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f0b197473fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f0b195315da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f0a6f7fe700 (LWP 18009)):
#0  0x00007f0b0e9e21d3 in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f0b0e9e444b in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0b0e9e4d80 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f0b197473fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0b195315da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f0a6effd700 (LWP 18011)):
#0  0x00007f0b0e9e21c2 in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f0b0e9e444b in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0b0e9e4d80 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f0b197473fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0b195315da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f0a6e7fc700 (LWP 18013)):
#0  0x00007f0b18c22bbd in poll () at /lib64/libc.so.6
#1  0x00007f0b0e9e4e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0b197473fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0b195315da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f0a6dffb700 (LWP 18015)):
#0  0x00007f0b0e9e4dba in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0b197473fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f0b195315da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f0a6d7fa700 (LWP 18042)):
#0  0x00007f0b18c22bbd in poll () at /lib64/libc.so.6
#1  0x00007f0b0e9e4e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0b197473fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0b195315da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f0a6cff9700 (LWP 18045)):
#0  0x00007f0b0ea26cf9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f0b0e9e4e4a in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0b197473fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0b195315da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f0a4f343700 (LWP 18051)):
#0  0x00007f0b0ea26d14 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f0b0e9e4759 in g_main_context_query () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0b0e9e4dcf in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f0b197473fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0b195315da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f0b19536079 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f0a4d9cb700 (LWP 18106)):
#0  0x00007f0b0ef0503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0afdbc597b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f0afdbc59a9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f0b0ef010a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f0b18c2afed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f0b1bc17800 (LWP 17773)):
[KCrash Handler]
#6  0x00007f0b1a9d08ef in QAbstractButton::setChecked(bool) () at /usr/lib64/libQt5Widgets.so.5
#7  0x00007f0b1b525a11 in  () at /usr/lib64/libkmailprivate.so.5
#8  0x00007f0b1b50a6c1 in ConfigModuleWithTabs::load() () at /usr/lib64/libkmailprivate.so.5
#9  0x00007f0b11e51849 in  () at /usr/lib64/libKF5ConfigWidgets.so.5
#10 0x00007f0b197221f6 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f0b1a91cf1b in QWidget::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#12 0x00007f0b1a8dc60c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#13 0x00007f0b1a8e0a22 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#14 0x00007f0b196f7005 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#15 0x00007f0b196f8dea in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#16 0x00007f0b19747d53 in  () at /usr/lib64/libQt5Core.so.5
#17 0x00007f0b0e9e4c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#18 0x00007f0b0e9e4ed8 in  () at /usr/lib64/libglib-2.0.so.0
#19 0x00007f0b0e9e4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#20 0x00007f0b197473dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#21 0x00007f0b196f504b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f0b196fcf56 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#23 0x0000000000404590 in main ()

Reported using DrKonqi