Bug 378192

Summary: Crash van kontact after selecting an inbox of another account
Product: [Applications] kontact Reporter: Freek de Kruijf <freekdekruijf>
Component: generalAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version: 5.4.3   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Freek de Kruijf 2017-03-28 08:13:03 UTC 
Application: kontact (5.4.3)

Qt Version: 5.7.1
Frameworks Version: 5.31.0
Operating System: Linux 4.10.4-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
I finished reading messages on gmail account and selected the inbox of a dovecot account. I noticed dots in a circle on that entry for a few seconds after which the crash occurred.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f71adf3e500 (LWP 3275))]

Thread 30 (Thread 0x7f705da05700 (LWP 3440)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f708d086873 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f708d3bcc61 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7f705e206700 (LWP 3439)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f708d086873 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f708d3bcc61 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7f705ea07700 (LWP 3438)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f708d086873 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f708d3bcc61 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7f705f208700 (LWP 3437)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f708d085721 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f708d3bcc61 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f705ffff700 (LWP 3436)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f708d38bf6b in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f708d38bfa9 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f7069cbc700 (LWP 3409)):
#0  0x00007f71aa977c3f in __libc_enable_asynccancel () at /lib64/libc.so.6
#1  0x00007f71aa9617b2 in poll () at /lib64/libc.so.6
#2  0x00007f71a45daa86 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f71a45dab9c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f71ab49c18b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f70600008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f71ab445aea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f7069cbbc70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f71ab273813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f71ab2784c8 in QThreadPrivate::start(void*) (arg=0x25c7b50) at thread/qthread_unix.cpp:368
#8  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f7071540700 (LWP 3362)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f719d77a609 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f719d77ac49 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f719d77ae00 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f719d77799c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f7071d41700 (LWP 3361)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f719d77a609 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f719d77ac49 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f719d77ae00 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f719d77799c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f70837fe700 (LWP 3309)):
#0  0x00007f71aa9617bd in poll () at /lib64/libc.so.6
#1  0x00007f71a45daa86 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f71a45dab9c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f71ab49c18b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f70740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f71ab445aea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f70837fdc70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f71ab273813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f71ab2784c8 in QThreadPrivate::start(void*) (arg=0x114b9a0) at thread/qthread_unix.cpp:368
#7  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f7083fff700 (LWP 3308)):
#0  0x00007f71aa9617bd in poll () at /lib64/libc.so.6
#1  0x00007f71a45daa86 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f71a45dab9c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f71ab49c18b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f707c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f71ab445aea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f7083ffec70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f71ab273813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f71ab2784c8 in QThreadPrivate::start(void*) (arg=0xea31e0) at thread/qthread_unix.cpp:368
#7  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f7089041700 (LWP 3307)):
#0  0x00007f71aa9617bd in poll () at /lib64/libc.so.6
#1  0x00007f71a45daa86 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f71a45dab9c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f71ab49c18b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f70840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f71ab445aea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f7089040c70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f71ab273813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f71ab2784c8 in QThreadPrivate::start(void*) (arg=0x1143440) at thread/qthread_unix.cpp:368
#7  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f711f7fe700 (LWP 3303)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f71975d6974 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f71975d69b9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f711ffff700 (LWP 3301)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f719d247d70 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f719d230b90 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f719d230f1b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f719d22cb9a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f719e4c6ece in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f719e4c9284 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f719e4c92d5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f719e4c93a9 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f719d7632da in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f719d74dd45 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f719d77b3ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f719d77799c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f7154ff9700 (LWP 3300)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f719d77a609 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f719d77ac49 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f719d77ae00 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f719d77799c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f71557fa700 (LWP 3299)):
#0  0x00007f71aa9617bd in poll () at /lib64/libc.so.6
#1  0x00007f7186596981 in  () at /usr/lib64/libpulse.so.0
#2  0x00007f7186588191 in pa_mainloop_poll () at /usr/lib64/libpulse.so.0
#3  0x00007f718658882e in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007f71865888e0 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007f71865968c9 in  () at /usr/lib64/libpulse.so.0
#6  0x00007f7185f26258 in  () at /usr/lib64/pulseaudio/libpulsecommon-10.0.so
#7  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f7155ffb700 (LWP 3298)):
#0  0x00007f71a6809db3 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f719d76f052 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f719d76f8f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f719d7518b1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f719d7632da in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f719d74dd45 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f719d77b3ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f719d77799c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f71567fc700 (LWP 3297)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f719cd6044d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f719d77acde in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f719d77ae00 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f719d77799c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f7156ffd700 (LWP 3296)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f719d76f865 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f719d76f925 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f719d751873 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f719d7632da in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f719d74dd45 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f719d77b3ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f719d77799c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f71577fe700 (LWP 3295)):
#0  0x00007f71aa977beb in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f71aa979864 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f7195605e1a in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007f7195605ff4 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007f7195607948 in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007f71955fd6e9 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f719d7283be in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f719d7632da in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f719d74dd45 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f719c987898 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f719c9879db in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f719d77b438 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f719d77799c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f7157fff700 (LWP 3294)):
#0  0x00007f71aa95d51d in write () at /lib64/libc.so.6
#1  0x00007f71aa8f3527 in _IO_new_file_write () at /lib64/libc.so.6
#2  0x00007f71aa8f27c2 in new_do_write () at /lib64/libc.so.6
#3  0x00007f71aa8f3c7e in __GI__IO_file_xsputn () at /lib64/libc.so.6
#4  0x00007f71aa8cad08 in buffered_vfprintf () at /lib64/libc.so.6
#5  0x00007f71aa8c7fb6 in vfprintf () at /lib64/libc.so.6
#6  0x00007f71aa9798b6 in __fprintf_chk () at /lib64/libc.so.6
#7  0x00007f7195605e1a in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#8  0x00007f7195605ff4 in event_warn () at /usr/lib64/libevent-2.1.so.6
#9  0x00007f7195607948 in  () at /usr/lib64/libevent-2.1.so.6
#10 0x00007f71955fd6e9 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#11 0x00007f719d7283be in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f719d7632da in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f719d74dd45 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007f719c9877e8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007f719c987a3b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#16 0x00007f719d77b438 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#17 0x00007f719d77799c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#18 0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#19 0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f7168ff9700 (LWP 3293)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f719d76f865 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f719d76f925 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f719d751873 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f719d7632da in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f719d74dd45 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f719c987738 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f719c987a2b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f719d77b438 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f719d77799c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f71697fa700 (LWP 3292)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f719d76f865 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f719d76f925 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f719d751873 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f719d7632da in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f719d74dd45 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f719c987688 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f719c987a1b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f719d77b438 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f719d77799c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f7169ffb700 (LWP 3291)):
#0  0x00007f71aa977c19 in __lll_unlock_wake_private () at /lib64/libc.so.6
#1  0x00007f71aa979908 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f7195605e1a in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007f7195605ff4 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007f7195607948 in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007f71955fd6e9 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f719d728452 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f719d7632da in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f719d74dd45 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f719c9875d8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f719c987a0b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f719d77b438 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f719d77799c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f716a7fc700 (LWP 3290)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f719d76f865 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f719d76f925 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f719d751873 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f719d7632da in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f719d74dd45 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f719c987528 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f719c9879fb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f719d77b438 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f719d77799c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f716bfff700 (LWP 3287)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f719d76f865 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f719d76f925 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f719d751873 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f719d7632da in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f719d74dd45 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f719d77b3ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f719d77799c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f7178cda700 (LWP 3286)):
#0  0x00007f71aa96b5a3 in epoll_wait () at /lib64/libc.so.6
#1  0x00007f71956077c8 in  () at /usr/lib64/libevent-2.1.so.6
#2  0x00007f71955fd6e9 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#3  0x00007f719d7283be in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f719d7632da in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f719d74dd45 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f719d77b3ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f719d77799c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f717bfe6700 (LWP 3279)):
#0  0x00007f71ab49ba96 in postEventSourcePrepare (timeout=<synthetic pointer>, s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:264
#1  0x00007f71ab49ba96 in postEventSourceCheck(GSource*) (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:269
#2  0x00007f71a45da499 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f71a45daa24 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f71a45dab9c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f71ab49c18b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f71740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f71ab445aea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f717bfe5c40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7  0x00007f71ab273813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#8  0x00007f71a9b72385 in  () at /usr/lib64/libQt5DBus.so.5
#9  0x00007f71ab2784c8 in QThreadPrivate::start(void*) (arg=0x7f71a9de3d20) at thread/qthread_unix.cpp:368
#10 0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f717d0fb700 (LWP 3278)):
#0  0x00007f71a68099a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f718455480b in  () at /usr/lib64/dri/r600_dri.so
#2  0x00007f7184554537 in  () at /usr/lib64/dri/r600_dri.so
#3  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f718cb3f700 (LWP 3277)):
#0  0x00007f71aa9617bd in poll () at /lib64/libc.so.6
#1  0x00007f71a62cc3e0 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f71a62ce179 in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f718ea4f889 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f71ab2784c8 in QThreadPrivate::start(void*) (arg=0xb42e50) at thread/qthread_unix.cpp:368
#5  0x00007f71a6803537 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f71aa96b04f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f71adf3e500 (LWP 3275)):
[KCrash Handler]
#6  0x00007f71ab358529 in putEscapedString<unsigned short> (isUnicode=true, length=<optimized out>, begin=<optimized out>, d=0x25758c0) at io/qdebug.cpp:215
#7  0x00007f71ab358529 in QDebug::putString(QChar const*, unsigned long) (this=<optimized out>, begin=<optimized out>, length=<optimized out>) at io/qdebug.cpp:315
#8  0x00007f71a9ef619a in Akonadi::SessionPrivate::handleCommand(long long, Akonadi::Protocol::Command const&) () at /usr/lib64/libKF5AkonadiCore.so.5
#9  0x00007f71a9ef7ad8 in  () at /usr/lib64/libKF5AkonadiCore.so.5
#10 0x00007f71ab4745b9 in QObject::event(QEvent*) (this=0xe6f100, e=<optimized out>) at kernel/qobject.cpp:1263
#11 0x00007f71ac135eac in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0xe6f100, e=0x7f707c080790) at kernel/qapplication.cpp:3799
#12 0x00007f71ac13d661 in QApplication::notify(QObject*, QEvent*) (this=0x7ffc21dc4560, receiver=0xe6f100, e=0x7f707c080790) at kernel/qapplication.cpp:3556
#13 0x00007f71ab447b00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0xe6f100, event=event@entry=0x7f707c080790) at kernel/qcoreapplication.cpp:988
#14 0x00007f71ab44a28d in QCoreApplication::sendEvent(QObject*, QEvent*) (event=0x7f707c080790, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#15 0x00007f71ab44a28d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xb0e1f0) at kernel/qcoreapplication.cpp:1649
#16 0x00007f71ab44a6f8 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1503
#17 0x00007f71ab49bd63 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0xb8fed0) at kernel/qeventdispatcher_glib.cpp:276
#18 0x00007f71a45da887 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#19 0x00007f71a45daaf0 in  () at /usr/lib64/libglib-2.0.so.0
#20 0x00007f71a45dab9c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#21 0x00007f71ab49c16f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0xb87810, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#22 0x00007f71ab445aea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffc21dc42c0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#23 0x00007f71ab44e25c in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1261
#24 0x0000000000404717 in  ()
#25 0x00007f71aa89e541 in __libc_start_main () at /lib64/libc.so.6
#26 0x0000000000404c3a in _start ()

Possible duplicates by query: bug 373197.

Reported using DrKonqi
Comment 1 Christoph Feck 2017-04-21 19:17:28 UTC 

*** This bug has been marked as a duplicate of bug 373197 ***