Bug 403309

Summary: akregator crash when switching to it in Kontact
Product: [Applications] kontact Reporter: Robby Engelmann <robby.engelmann>
Component: generalAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:

Description Robby Engelmann 2019-01-17 14:58:38 UTC 
Application: kontact (5.10.1)

Qt Version: 5.12.0
Frameworks Version: 5.54.0
Operating System: Linux 4.20.0-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
akregator crash when switching to it in Kontact. Happened first time here.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0ed640a0c0 (LWP 3391))]

Thread 30 (Thread 0x7f0daa7db700 (LWP 24626)):
#0  0x00007f0ee74888c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0ee05e2e97 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0ee05e37fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0ee05e38e2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0ee05a1321 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0ee05a4186 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0ee05a4444 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 29 (Thread 0x7f0daafdc700 (LWP 24625)):
#0  0x00007f0ee74888c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0ee05e2e97 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0ee05e37fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0ee05e38e2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0ee05a1321 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0ee05a4186 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0ee05a4444 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 28 (Thread 0x7f0dbd70b700 (LWP 24624)):
#0  0x00007f0ee74888c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0ee05e2e97 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0ee05e37fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0ee05e38e2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0ee05a1321 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0ee05a4186 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0ee05a4444 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 27 (Thread 0x7f0dbdf0c700 (LWP 24623)):
#0  0x00007f0ee74888c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0ee05e2e97 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0ee05e37fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0ee05e38e2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0ee05a1321 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0ee05a4186 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0ee05a4444 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7f0dbe70d700 (LWP 24622)):
#0  0x00007f0ee74888c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0ee05e2e97 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0ee05e37fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0ee05e38e2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0ee05a1321 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0ee05a4186 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0ee05a4444 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7f0ebcff9700 (LWP 24621)):
#0  0x00007f0ee74888c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0ee05e2e97 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0ee05e37fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0ee05e38e2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0ee05a1321 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0ee05a3e57 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0ee05a4444 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7f0dbce2a700 (LWP 24618)):
#0  0x00007f0ee88472c9 in poll () from /lib64/libc.so.6
#1  0x00007f0ee624afb6 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0ee624b0dc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0ee8f7788b in QEventDispatcherGlib::processEvents (this=0x7f0dac01cfc0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f0ee8f2202b in QEventLoop::exec (this=this@entry=0x7f0dbce29b60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007f0ee8d6c3b6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007f0ee8d6d702 in QThreadPrivate::start (arg=0x564acf8b9de0) at thread/qthread_unix.cpp:361
#7  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7f0dbef2e700 (LWP 24566)):
#0  0x00007f0ee74888c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0ee05e2e97 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0ee05e37fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0ee05e38e2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0ee05a1321 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0ee05a4186 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0ee05a4444 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f0dd6e58700 (LWP 24565)):
#0  0x00007f0ee74888c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0ee05e2e97 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0ee05e37fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0ee05e38e2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0ee05a1321 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0ee05a4186 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0ee05a4444 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f0dabfff700 (LWP 17365)):
#0  0x00007f0ee74888c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0ee05e2e97 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0ee05e37fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0ee05e38e2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0ee05a1321 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0ee05a4186 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0ee05a4444 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f0ebd7fa700 (LWP 9112)):
#0  0x00007f0ee6291ec4 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f0ee624a4fc in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0ee624aeeb in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0ee624b0dc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f0ee8f7788b in QEventDispatcherGlib::processEvents (this=0x7f0e9c007a40, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f0ee8f2202b in QEventLoop::exec (this=this@entry=0x7f0ebd7f9b60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#6  0x00007f0ee8d6c3b6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#7  0x00007f0ee8d6d702 in QThreadPrivate::start (arg=0x564acaf865a0) at thread/qthread_unix.cpp:361
#8  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f0dd5535700 (LWP 3440)):
#0  0x00007f0ee8842d34 in read () from /lib64/libc.so.6
#1  0x00007f0ee6290b20 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0ee624aabb in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0ee624af60 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f0ee624b0dc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f0ee8f7788b in QEventDispatcherGlib::processEvents (this=0x7f0dc4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f0ee8f2202b in QEventLoop::exec (this=this@entry=0x7f0dd5534b60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#7  0x00007f0ee8d6c3b6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#8  0x00007f0ee8d6d702 in QThreadPrivate::start (arg=0x564ac8b25bc0) at thread/qthread_unix.cpp:361
#9  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f0dd5d36700 (LWP 3438)):
#0  0x00007f0ee88472c9 in poll () from /lib64/libc.so.6
#1  0x00007f0ee624afb6 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0ee624b0dc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0ee8f7788b in QEventDispatcherGlib::processEvents (this=0x7f0dc0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f0ee8f2202b in QEventLoop::exec (this=this@entry=0x7f0dd5d35b60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007f0ee8d6c3b6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007f0ee8d6d702 in QThreadPrivate::start (arg=0x564ac887e480) at thread/qthread_unix.cpp:361
#7  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f0dd6657700 (LWP 3433)):
#0  0x00007f0ee88472c9 in poll () from /lib64/libc.so.6
#1  0x00007f0ee624afb6 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0ee624b0dc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0ee8f7788b in QEventDispatcherGlib::processEvents (this=0x7f0dcc000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f0ee8f2202b in QEventLoop::exec (this=this@entry=0x7f0dd6656b60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007f0ee8d6c3b6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007f0ee8d6d702 in QThreadPrivate::start (arg=0x564ac8472c00) at thread/qthread_unix.cpp:361
#7  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f0dd76af700 (LWP 3431)):
#0  0x00007f0ee8842d34 in read () from /lib64/libc.so.6
#1  0x00007f0ee6290b20 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0ee624aabb in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0ee624af60 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f0ee624b0dc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f0ee8f7788b in QEventDispatcherGlib::processEvents (this=0x7f0dd0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f0ee8f2202b in QEventLoop::exec (this=this@entry=0x7f0dd76aeb60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#7  0x00007f0ee8d6c3b6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#8  0x00007f0ee8d6d702 in QThreadPrivate::start (arg=0x564ac879d6e0) at thread/qthread_unix.cpp:361
#9  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f0de67fc700 (LWP 3419)):
#0  0x00007f0ee74884dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0ee05e2dc9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0ee05e3808 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0ee05e389f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0ee05a1338 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0ee05a4186 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0ee05a44c4 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f0de6ffd700 (LWP 3418)):
#0  0x00007f0ee885f0cc in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f0ee8860df4 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007f0edc47702f in event_logv_ () from /usr/lib64/libevent-2.1.so.6
#3  0x00007f0edc4771f4 in event_warn () from /usr/lib64/libevent-2.1.so.6
#4  0x00007f0edc478b60 in ?? () from /usr/lib64/libevent-2.1.so.6
#5  0x00007f0edc46e998 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#6  0x00007f0ee05e95e4 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee057fdeb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0ee05b27c1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f0e67fff700 (LWP 3416)):
#0  0x00007f0ee74884dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0edcab509a in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007f0edcab50bb in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f0ea8ff9700 (LWP 3415)):
#0  0x00007f0ec83c477f in ?? () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so
#1  0x00007f0ec83c4ae9 in ?? () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so
#2  0x00007f0ec83c533a in ?? () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so
#3  0x00007f0ec8429ca8 in pa_mainloop_dispatch () from /usr/lib64/libpulse.so.0
#4  0x00007f0ec8429f7c in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
#5  0x00007f0ec842a020 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
#6  0x00007f0ec8438039 in ?? () from /usr/lib64/libpulse.so.0
#7  0x00007f0ec83d4e28 in ?? () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so
#8  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f0ea97fa700 (LWP 3414)):
#0  0x00007f0ee8842e07 in write () from /lib64/libc.so.6
#1  0x00007f0ee87d362d in _IO_file_write@@GLIBC_2.2.5 () from /lib64/libc.so.6
#2  0x00007f0ee87d29df in new_do_write () from /lib64/libc.so.6
#3  0x00007f0ee87d3d5e in __GI__IO_file_xsputn () from /lib64/libc.so.6
#4  0x00007f0ee87aa83a in buffered_vfprintf () from /lib64/libc.so.6
#5  0x00007f0ee87a7c62 in vfprintf () from /lib64/libc.so.6
#6  0x00007f0ee8860e46 in __fprintf_chk () from /lib64/libc.so.6
#7  0x00007f0edc47702f in event_logv_ () from /usr/lib64/libevent-2.1.so.6
#8  0x00007f0edc4771f4 in event_warn () from /usr/lib64/libevent-2.1.so.6
#9  0x00007f0edc478b60 in ?? () from /usr/lib64/libevent-2.1.so.6
#10 0x00007f0edc46e998 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#11 0x00007f0ee05e94a9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f0ee057fdeb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f0ee05b27c1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#16 0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f0ea9ffb700 (LWP 3413)):
#0  0x00007f0ee885f0cc in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f0ee87c812d in fflush () from /lib64/libc.so.6
#2  0x00007f0ee8c2cffe in std::ostream::flush() () from /usr/lib64/libstdc++.so.6
#3  0x00007f0ee8bc2268 in std::ios_base::Init::~Init() () from /usr/lib64/libstdc++.so.6
#4  0x00007f0ee8791d07 in __cxa_finalize () from /lib64/libc.so.6
#5  0x00007f0ee9e882b3 in ?? () from /usr/lib64/libKF5CoreAddons.so.5
#6  0x00007f0ea9ffa0f0 in ?? ()
#7  0x00007f0eea00a966 in _dl_fini () from /lib64/ld-linux-x86-64.so.2
Backtrace stopped: frame did not save the PC

Thread 9 (Thread 0x7f0eaa7fc700 (LWP 3412)):
#0  0x00007f0ee74888c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0ee05e2e97 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0ee05e37fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0ee055d220 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0ee057fdeb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0ee05b27c1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f0eaaffd700 (LWP 3411)):
#0  0x00007f0ee74884dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0ee05e2dc9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0ee0eb15c8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0ee05b3d7f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f0eab7fe700 (LWP 3410)):
#0  0x00007f0ee74884dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0ee05e2dc9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0ee05e3808 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0ee05e389f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0ee05a1338 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0ee05a4186 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0ee05a4484 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f0eabfff700 (LWP 3409)):
#0  0x00007f0ee8851fef in epoll_wait () from /lib64/libc.so.6
#1  0x00007f0edc4789d9 in ?? () from /usr/lib64/libevent-2.1.so.6
#2  0x00007f0edc46e998 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#3  0x00007f0ee05e95e4 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0ee057fdeb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0edff33424 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0ee05b2918 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f0ebe7fc700 (LWP 3405)):
#0  0x00007f0ee74888c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0ee05e2e97 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0ee05e37fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0ee05e38e2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0ee05a1321 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0ee05a4186 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0ee05a4444 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f0ebeffd700 (LWP 3404)):
#0  0x00007f0ee885f0cc in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f0ee8860df4 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007f0edc47702f in event_logv_ () from /usr/lib64/libevent-2.1.so.6
#3  0x00007f0edc4771f4 in event_warn () from /usr/lib64/libevent-2.1.so.6
#4  0x00007f0edc478b60 in ?? () from /usr/lib64/libevent-2.1.so.6
#5  0x00007f0edc46e998 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#6  0x00007f0ee05e95e4 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee057fdeb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0ee05a7a14 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f0ee05b2918 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f0ebffff700 (LWP 3402)):
#0  0x00007f0ee885f0cc in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f0ee8860df4 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007f0edc47702f in event_logv_ () from /usr/lib64/libevent-2.1.so.6
#3  0x00007f0edc4771f4 in event_warn () from /usr/lib64/libevent-2.1.so.6
#4  0x00007f0edc478b60 in ?? () from /usr/lib64/libevent-2.1.so.6
#5  0x00007f0edc46e998 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#6  0x00007f0ee05e94a9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0ee057fdeb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0ee05b27c1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f0ee05e59f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f0ed3bd2700 (LWP 3393)):
#0  0x00007f0ee88472c9 in poll () from /lib64/libc.so.6
#1  0x00007f0ee78accc7 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f0ee78ae8ea in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f0ed473f5da in QXcbEventQueue::run (this=0x564ac7fe32c0) at qxcbeventqueue.cpp:225
#4  0x00007f0ee8d6d702 in QThreadPrivate::start (arg=0x564ac7fe32c0) at thread/qthread_unix.cpp:361
#5  0x00007f0ee7482554 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f0ee8851ccf in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f0ed640a0c0 (LWP 3391)):
[KCrash Handler]
#6  0x0000000000000050 in ?? ()
#7  0x00007f0ee8f2c5e9 in QMetaObject::cast (this=0x7f0dd4c28ee0 <Akregator::WebEngineFrame::staticMetaObject>, obj=obj@entry=0x564ac8cf5cb0) at kernel/qmetaobject.cpp:368
#8  0x00007f0ee8f2c625 in QMetaObject::cast (this=<optimized out>, obj=obj@entry=0x564ac8cf5cb0) at kernel/qmetaobject.cpp:357
#9  0x00007f0dd4bbdbf4 in qobject_cast<Akregator::WebEngineFrame*> (object=0x564ac8cf5cb0) at /usr/include/qt5/QtCore/qobject.h:499
#10 Akregator::FrameManager::saveProperties (this=0x564ac8c76d00, config=...) at /usr/src/debug/akregator-18.12.1-81.1.x86_64/src/frame/framemanager.cpp:277
#11 0x00007f0dd4cef7f3 in Akregator::MainWidget::saveProperties (this=0x564aca8eecc0, config=...) at /usr/src/debug/akregator-18.12.1-81.1.x86_64/src/mainwidget.cpp:1235
#12 0x00007f0dd4ce8643 in Akregator::Part::saveCrashProperties (this=0x564ac8c93470) at /usr/src/debug/akregator-18.12.1-81.1.x86_64/src/akregator_part.cpp:793
#13 0x00007f0ee8f4d962 in QObject::event (this=0x564ac8c93470, e=<optimized out>) at kernel/qobject.cpp:1249
#14 0x00007f0ee9914591 in QApplicationPrivate::notify_helper (this=this@entry=0x564ac7fdcc10, receiver=receiver@entry=0x564ac8c93470, e=e@entry=0x564acad7bd30) at kernel/qapplication.cpp:3753
#15 0x00007f0ee991bb50 in QApplication::notify (this=0x7ffc37c53610, receiver=0x564ac8c93470, e=0x564acad7bd30) at kernel/qapplication.cpp:3500
#16 0x00007f0ee8f23359 in QCoreApplication::notifyInternal2 (receiver=0x564ac8c93470, event=0x564acad7bd30) at ../../include/QtCore/5.12.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:322
#17 0x00007f0ee8f26357 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x564ac7f75a40) at kernel/qcoreapplication.cpp:1800
#18 0x00007f0ee8f78263 in postEventSourceDispatch (s=0x564ac80a8710) at kernel/qeventdispatcher_glib.cpp:276
#19 0x00007f0ee624ac85 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#20 0x00007f0ee624b048 in ?? () from /usr/lib64/libglib-2.0.so.0
#21 0x00007f0ee624b0dc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#22 0x00007f0ee8f77873 in QEventDispatcherGlib::processEvents (this=0x564ac80b8160, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#23 0x00007f0ee8f2202b in QEventLoop::exec (this=this@entry=0x7ffc37c534e0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#24 0x00007f0ee8f2a192 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#25 0x0000564ac767a738 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kontact-18.12.1-74.1.x86_64/src/main.cpp:229
[Inferior 1 (process 3391) detached]

The reporter indicates this bug may be a duplicate of or related to bug 381423.

Possible duplicates by query: bug 389945.

Reported using DrKonqi
Comment 1 Christoph Feck 2019-02-08 16:02:03 UTC 

*** This bug has been marked as a duplicate of bug 378513 ***