Application: akregator (5.7.0)

Qt Version: 5.9.3
Frameworks Version: 5.41.0
Operating System: Linux 4.10.0-42-generic x86_64
Distribution: KDE neon User Edition 5.11

-- Information about the crash:
- What I was doing when the application crashed:
I started the app and it crashed immediately without having the app open.

The crash can be reproduced every time.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4f396a4980 (LWP 3893))]

Thread 20 (Thread 0x7f4eb22dc700 (LWP 3923)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4f224cad04 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f4f224cad49 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f4f2f8ce6ba in start_thread (arg=0x7f4eb22dc700) at pthread_create.c:333
#4  0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f4eb6ffb700 (LWP 3918)):
#0  0x00007f4f35ec4e13 in roundToMillisecond (val=...) at kernel/qtimerinfo_unix.cpp:210
#1  QTimerInfoList::timerWait (this=0x7f4ed0004060, tm=...) at kernel/qtimerinfo_unix.cpp:405
#2  0x00007f4f35ec643e in timerSourcePrepareHelper (timeout=0x7f4eb6ffaa74, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:132
#3  timerSourcePrepare (source=<optimized out>, timeout=0x7f4eb6ffaa74) at kernel/qeventdispatcher_glib.cpp:165
#4  0x00007f4f2db5b91d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f4f2db5c2bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f4f2db5c49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f4f35ec66cb in QEventDispatcherGlib::processEvents (this=0x7f4ed0001c50, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#8  0x00007f4f35e6ee2a in QEventLoop::exec (this=this@entry=0x7f4eb6ffac40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#9  0x00007f4f35c978f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#10 0x00007f4f35c9c709 in QThreadPrivate::start (arg=0x1144940) at thread/qthread_unix.cpp:368
#11 0x00007f4f2f8ce6ba in start_thread (arg=0x7f4eb6ffb700) at pthread_create.c:333
#12 0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f4ebf7fe700 (LWP 3917)):
#0  0x00007f4f3559424d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f4f15a23f61 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#2  0x00007f4f1c78da2e in pa_mainloop_prepare () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f4f1c78e4a0 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4f1c78e560 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f4f1c79c7a9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f4f15a52078 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#7  0x00007f4f2f8ce6ba in start_thread (arg=0x7f4ebf7fe700) at pthread_create.c:333
#8  0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f4ebffff700 (LWP 3916)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f4f25d8cd12 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f4f25d55274 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f4f25d303a8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f4f25d2c3b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f4f25d48eea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f4f25d60d86 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f4f25d5cf2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f4f2f8ce6ba in start_thread (arg=0x7f4ebffff700) at pthread_create.c:333
#9  0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f4ed4ff9700 (LWP 3915)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4f25d5f35f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f4f25d5faf7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f4f25d608c0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f4f25d5cf2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f4f2f8ce6ba in start_thread (arg=0x7f4ed4ff9700) at pthread_create.c:333
#6  0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f4ed57fa700 (LWP 3914)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4f264ce24d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f4f25d608c0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f4f25d5cf2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f4f2f8ce6ba in start_thread (arg=0x7f4ed57fa700) at pthread_create.c:333
#5  0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f4ed5ffb700 (LWP 3913)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4f25d551e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f4f25d55294 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f4f25d3036d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f4f25d2c3b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f4f25d48eea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f4f25d60d86 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f4f25d5cf2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f4f2f8ce6ba in start_thread (arg=0x7f4ed5ffb700) at pthread_create.c:333
#9  0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f4ed67fc700 (LWP 3912)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f4f355b3b34 in ___fprintf_chk (fp=0x7f4f35863770 <_IO_stdfile_2_lock>, flag=1, format=0x7f4f19fbc734 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f4f19fa445e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#3  0x00007f4f19fa4654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#4  0x00007f4f19fa8c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#5  0x00007f4f19f92e2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#6  0x00007f4f25d30a42 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f4f25d2c3b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f4f25d48eea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f4f25629aa8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f4f25629c8b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f4f25d60e50 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f4f25d5cf2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f4f2f8ce6ba in start_thread (arg=0x7f4ed67fc700) at pthread_create.c:333
#14 0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f4ed6ffd700 (LWP 3911)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4f25d551e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f4f25d55294 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f4f25d3036d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f4f25d2c3b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f4f25d48eea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f4f256299f8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f4f25629ceb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f4f25d60e50 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f4f25d5cf2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f4f2f8ce6ba in start_thread (arg=0x7f4ed6ffd700) at pthread_create.c:333
#11 0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f4ed77fe700 (LWP 3910)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4f25d551e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f4f25d55294 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f4f25d3036d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f4f25d2c3b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f4f25d48eea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f4f25629948 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f4f25629cdb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f4f25d60e50 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f4f25d5cf2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f4f2f8ce6ba in start_thread (arg=0x7f4ed77fe700) at pthread_create.c:333
#11 0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f4ed7fff700 (LWP 3909)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4f25d551e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f4f25d55294 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f4f25d3036d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f4f25d2c3b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f4f25d48eea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f4f25629898 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f4f25629ccb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f4f25d60e50 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f4f25d5cf2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f4f2f8ce6ba in start_thread (arg=0x7f4ed7fff700) at pthread_create.c:333
#11 0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f4ef8ff9700 (LWP 3908)):
#0  0x00007f4f355942ad in write () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f4f35515bff in _IO_new_file_write (f=0x7f4f35862540 <_IO_2_1_stderr_>, data=0x7f4ef8ff5910, n=47) at fileops.c:1263
#2  0x00007f4f3551638a in new_do_write (to_do=47, data=0x7f4ef8ff5910 "[warn] epoll_wait: Ung\303\274ltiger Dateideskriptor\n", fp=0x7f4f35862540 <_IO_2_1_stderr_>) at fileops.c:518
#3  _IO_new_file_xsputn (f=0x7f4f35862540 <_IO_2_1_stderr_>, data=<optimized out>, n=47) at fileops.c:1342
#4  0x00007f4f354ecf94 in buffered_vfprintf (s=0x7f4f35862540 <_IO_2_1_stderr_>, format=<optimized out>, args=<optimized out>) at vfprintf.c:2341
#5  0x00007f4f354ea32d in _IO_vfprintf_internal (s=s@entry=0x7f4f35862540 <_IO_2_1_stderr_>, format=0x7f4f19fbc734 "[%s] %s\n", ap=ap@entry=0x7f4ef8ff7ec8) at vfprintf.c:1293
#6  0x00007f4f355b3b89 in ___fprintf_chk (fp=0x7f4f35862540 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007f4f19fa445e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#8  0x00007f4f19fa4654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#9  0x00007f4f19fa8c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#10 0x00007f4f19f92e2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#11 0x00007f4f25d30989 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f4f25d2c3b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f4f25d48eea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007f4f256297e8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007f4f25629cbb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007f4f25d60e50 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#17 0x00007f4f25d5cf2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#18 0x00007f4f2f8ce6ba in start_thread (arg=0x7f4ef8ff9700) at pthread_create.c:333
#19 0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f4ef97fa700 (LWP 3907)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4f25d551e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f4f25d55294 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f4f25d3036d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f4f25d2c3b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f4f25d48eea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f4f25629738 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f4f25629cab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f4f25d60e50 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f4f25d5cf2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f4f2f8ce6ba in start_thread (arg=0x7f4ef97fa700) at pthread_create.c:333
#11 0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f4ef9ffb700 (LWP 3906)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f4f25d8cd12 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f4f25d63f89 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f4f25d644e1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f4f25d5cf2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f4f2f8ce6ba in start_thread (arg=0x7f4ef9ffb700) at pthread_create.c:333
#6  0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f4efa7fc700 (LWP 3905)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f4f25d8cd12 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f4f25d63f89 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f4f25d644e1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f4f25d5cf2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f4f2f8ce6ba in start_thread (arg=0x7f4efa7fc700) at pthread_create.c:333
#6  0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f4efaffd700 (LWP 3904)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4f25d551e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f4f25d55294 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f4f25d3036d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f4f25d2c3b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f4f25d48eea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f4f25d60d86 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f4f25d5cf2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f4f2f8ce6ba in start_thread (arg=0x7f4efaffd700) at pthread_create.c:333
#9  0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f4efb7fe700 (LWP 3903)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f4f355b3b34 in ___fprintf_chk (fp=0x7f4f35863770 <_IO_stdfile_2_lock>, flag=1, format=0x7f4f19fbc734 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f4f19fa445e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#3  0x00007f4f19fa4654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#4  0x00007f4f19fa8c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#5  0x00007f4f19f92e2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#6  0x00007f4f25d308fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f4f25d2c3b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f4f25d48eea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f4f25d60d86 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f4f25d5cf2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f4f2f8ce6ba in start_thread (arg=0x7f4efb7fe700) at pthread_create.c:333
#12 0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f4f02da6700 (LWP 3896)):
#0  0x00007f4f3559870d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f4f2db5c38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4f2db5c49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4f35ec66cb in QEventDispatcherGlib::processEvents (this=0x7f4efc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f4f35e6ee2a in QEventLoop::exec (this=this@entry=0x7f4f02da5c10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f4f35c978f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007f4f37887315 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f4f35c9c709 in QThreadPrivate::start (arg=0x7f4f37afbd40) at thread/qthread_unix.cpp:368
#8  0x00007f4f2f8ce6ba in start_thread (arg=0x7f4f02da6700) at pthread_create.c:333
#9  0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f4f03c77700 (LWP 3895)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4f0762c74b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007f4f0762c477 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007f4f2f8ce6ba in start_thread (arg=0x7f4f03c77700) at pthread_create.c:333
#4  0x00007f4f355a43dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f4f396a4980 (LWP 3893)):
[KCrash Handler]
#6  0x0000000000000110 in ?? ()
#7  0x00007f4f35e7a3d9 in QMetaObject::cast (this=0x7f4f391891e0 <Akregator::WebEngineFrame::staticMetaObject>, obj=obj@entry=0x12a5d60) at kernel/qmetaobject.cpp:366
#8  0x00007f4f35e7a415 in QMetaObject::cast (this=<optimized out>, obj=obj@entry=0x12a5d60) at kernel/qmetaobject.cpp:355
#9  0x00007f4f38f2661a in qobject_cast<Akregator::WebEngineFrame*> (object=0x12a5d60) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:514
#10 Akregator::FrameManager::saveProperties (this=0x10c8f20, config=...) at /workspace/build/src/frame/framemanager.cpp:275
#11 0x00007f4f01877d8f in Akregator::MainWidget::saveProperties (this=<optimized out>, config=...) at /workspace/build/src/mainwidget.cpp:1231
#12 0x00007f4f018709fd in Akregator::Part::saveCrashProperties (this=0x101b300) at /workspace/build/src/akregator_part.cpp:780
#13 0x00007f4f01870a75 in Akregator::Part::slotAutoSave (this=<optimized out>) at /workspace/build/src/akregator_part.cpp:785
#14 0x00007f4f0188bb45 in Akregator::Part::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /workspace/build/obj-x86_64-linux-gnu/src/moc_akregator_part.cpp:238
#15 0x00007f4f35e9e2b9 in QObject::event (this=0x101b300, e=<optimized out>) at kernel/qobject.cpp:1246
#16 0x00007f4f36bcdb9c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x101b300, e=0x1247f00) at kernel/qapplication.cpp:3722
#17 0x00007f4f36bd55a7 in QApplication::notify (this=0x7ffd72a12740, receiver=0x101b300, e=0x1247f00) at kernel/qapplication.cpp:3481
#18 0x00007f4f35e70df8 in QCoreApplication::notifyInternal2 (receiver=0x101b300, event=event@entry=0x1247f00) at kernel/qcoreapplication.cpp:1018
#19 0x00007f4f35e735db in QCoreApplication::sendEvent (event=0x1247f00, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xcc6550) at kernel/qcoreapplication.cpp:1678
#21 0x00007f4f35e73a48 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1532
#22 0x00007f4f35ec70a3 in postEventSourceDispatch (s=0xd344d0) at kernel/qeventdispatcher_glib.cpp:276
#23 0x00007f4f2db5c197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f4f2db5c3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f4f2db5c49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f4f35ec66af in QEventDispatcherGlib::processEvents (this=0xd32030, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#27 0x00007f4f35e6ee2a in QEventLoop::exec (this=this@entry=0x7ffd72a12500, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#28 0x00007f4f35e77d64 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1291
#29 0x0000000000408350 in main (argc=1, argv=0x7ffd72a128a8) at /workspace/build/src/main.cpp:126

Possible duplicates by query: bug 387581, bug 382000, bug 381683, bug 381137, bug 378513.

Reported using DrKonqi