Application: akregator (5.6.1)

Qt Version: 5.9.1
Frameworks Version: 5.38.0
Operating System: Linux 4.10.0-35-generic x86_64
Distribution: KDE neon User Edition 5.10

-- Information about the crash:
- What I was doing when the application crashed:

It happens every time. After starting akregator and selecting any feed akregator crashes. It seams that feed list causes crash. The only option to avoid crashing is to turn on Combine View that do not have normal feed list. 

- Custom settings of the application:

home directory is migrated from Kubuntu 17.4

-- 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 0x7fcf288a7980 (LWP 16956))]

Thread 21 (Thread 0x7fceb1c6c700 (LWP 16987)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcf39b5b784 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fcf39b5b7c9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fcf463416ba in start_thread (arg=0x7fceb1c6c700) at pthread_create.c:333
#4  0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7fced1ffb700 (LWP 16982)):
#0  0x00007fcf4b52c70d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fcf445cf38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcf445cf49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcf4be5494b in QEventDispatcherGlib::processEvents (this=0x7fcec00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fcf4bdfd7ca in QEventLoop::exec (this=this@entry=0x7fced1ffac40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fcf4bc26cd4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007fcf4bc2b989 in QThreadPrivate::start (arg=0x1129aa0) at thread/qthread_unix.cpp:368
#7  0x00007fcf463416ba in start_thread (arg=0x7fced1ffb700) at pthread_create.c:333
#8  0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fced27fc700 (LWP 16981)):
#0  0x00007fcf4b52824d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fcf2d62cf61 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#2  0x00007fcf33f9aa2e in pa_mainloop_prepare () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fcf33f9b4a0 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fcf33f9b560 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fcf33fa97a9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fcf2d65b078 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#7  0x00007fcf463416ba in start_thread (arg=0x7fced27fc700) at pthread_create.c:333
#8  0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fced2ffd700 (LWP 16980)):
#0  0x00007fcf4b5282ad in write () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fcf4b4a9bff in _IO_new_file_write (f=0x7fcf4b7f6540 <_IO_2_1_stderr_>, data=0x7fced2ff9cb0, n=45) at fileops.c:1263
#2  0x00007fcf4b4aa38a in new_do_write (to_do=45, data=0x7fced2ff9cb0 "[warn] epoll_wait: B\305\202\304\231dny deskryptor pliku\n", fp=0x7fcf4b7f6540 <_IO_2_1_stderr_>) at fileops.c:518
#3  _IO_new_file_xsputn (f=0x7fcf4b7f6540 <_IO_2_1_stderr_>, data=<optimized out>, n=45) at fileops.c:1342
#4  0x00007fcf4b480f94 in buffered_vfprintf (s=0x7fcf4b7f6540 <_IO_2_1_stderr_>, format=<optimized out>, args=<optimized out>) at vfprintf.c:2341
#5  0x00007fcf4b47e32d in _IO_vfprintf_internal (s=s@entry=0x7fcf4b7f6540 <_IO_2_1_stderr_>, format=0x7fcf3176a734 "[%s] %s\n", ap=ap@entry=0x7fced2ffc268) at vfprintf.c:1293
#6  0x00007fcf4b547b89 in ___fprintf_chk (fp=0x7fcf4b7f6540 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007fcf3175245e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#8  0x00007fcf31752654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#9  0x00007fcf31756c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#10 0x00007fcf31740e2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#11 0x00007fcf3c2af76e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fcf3c2ab225 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007fcf3c2c7efa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007fcf3c2dfd96 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007fcf3c2dbf3d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007fcf463416ba in start_thread (arg=0x7fced2ffd700) at pthread_create.c:333
#17 0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fced37fe700 (LWP 16979)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcf3c2d41f5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007fcf3c2d42a4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007fcf3c2af1dd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fcf3c2ab225 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fcf3c2c7efa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fcf3c2dfd96 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fcf3c2dbf3d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fcf463416ba in start_thread (arg=0x7fced37fe700) at pthread_create.c:333
#9  0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fced3fff700 (LWP 16978)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007fcf3c30bd22 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007fcf3c2d4284 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007fcf3c2af218 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fcf3c2ab225 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fcf3c2c7efa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fcf3c2dfd96 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fcf3c2dbf3d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fcf463416ba in start_thread (arg=0x7fced3fff700) at pthread_create.c:333
#9  0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fcef0ff9700 (LWP 16977)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcf3ca4a9dd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007fcf3c2df8d0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007fcf3c2dbf3d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fcf463416ba in start_thread (arg=0x7fcef0ff9700) at pthread_create.c:333
#5  0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fcef17fa700 (LWP 16976)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcf3c2d41f5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007fcf3c2d42a4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007fcf3c2af1dd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fcf3c2ab225 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fcf3c2c7efa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fcf3c2dfd96 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fcf3c2dbf3d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fcf463416ba in start_thread (arg=0x7fcef17fa700) at pthread_create.c:333
#9  0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fcef1ffb700 (LWP 16975)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcf3c2de36f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007fcf3c2deb07 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007fcf3c2df8d0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fcf3c2dbf3d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fcf463416ba in start_thread (arg=0x7fcef1ffb700) at pthread_create.c:333
#6  0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fcef27fc700 (LWP 16974)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fcf4b547b34 in ___fprintf_chk (fp=0x7fcf4b7f7770 <_IO_stdfile_2_lock>, flag=1, format=0x7fcf3176a734 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007fcf3175245e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#3  0x00007fcf31752654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#4  0x00007fcf31756c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#5  0x00007fcf31740e2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#6  0x00007fcf3c2af76e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fcf3c2ab225 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fcf3c2c7efa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fcf3bba8a98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fcf3bba8c7b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fcf3c2dfe60 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fcf3c2dbf3d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007fcf463416ba in start_thread (arg=0x7fcef27fc700) at pthread_create.c:333
#14 0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fcef2ffd700 (LWP 16973)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcf3c2d41f5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007fcf3c2d42a4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007fcf3c2af1dd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fcf3c2ab225 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fcf3c2c7efa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fcf3bba89e8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fcf3bba8cdb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fcf3c2dfe60 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fcf3c2dbf3d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fcf463416ba in start_thread (arg=0x7fcef2ffd700) at pthread_create.c:333
#11 0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fcef37fe700 (LWP 16972)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcf3c2d41f5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007fcf3c2d42a4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007fcf3c2af1dd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fcf3c2ab225 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fcf3c2c7efa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fcf3bba8938 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fcf3bba8ccb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fcf3c2dfe60 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fcf3c2dbf3d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fcf463416ba in start_thread (arg=0x7fcef37fe700) at pthread_create.c:333
#11 0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fcef3fff700 (LWP 16971)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcf3c2d41f5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007fcf3c2d42a4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007fcf3c2af1dd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fcf3c2ab225 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fcf3c2c7efa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fcf3bba8888 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fcf3bba8cbb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fcf3c2dfe60 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fcf3c2dbf3d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fcf463416ba in start_thread (arg=0x7fcef3fff700) at pthread_create.c:333
#11 0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fcf14dec700 (LWP 16970)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fcf4b547b34 in ___fprintf_chk (fp=0x7fcf4b7f7770 <_IO_stdfile_2_lock>, flag=1, format=0x7fcf3176a734 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007fcf3175245e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#3  0x00007fcf31752654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#4  0x00007fcf31756c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#5  0x00007fcf31740e2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#6  0x00007fcf3c2af7f9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fcf3c2ab225 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fcf3c2c7efa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fcf3bba87d8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fcf3bba8cab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fcf3c2dfe60 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fcf3c2dbf3d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007fcf463416ba in start_thread (arg=0x7fcf14dec700) at pthread_create.c:333
#14 0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fcf155ed700 (LWP 16969)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcf3c2d41f5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007fcf3c2d42a4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007fcf3c2af1dd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fcf3c2ab225 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fcf3c2c7efa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fcf3bba8728 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fcf3bba8c9b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fcf3c2dfe60 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fcf3c2dbf3d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fcf463416ba in start_thread (arg=0x7fcf155ed700) at pthread_create.c:333
#11 0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fcf15dee700 (LWP 16968)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007fcf3c30bd22 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007fcf3c2e2f99 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007fcf3c2e34f1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fcf3c2dbf3d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fcf463416ba in start_thread (arg=0x7fcf15dee700) at pthread_create.c:333
#6  0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fcf165ef700 (LWP 16967)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007fcf3c30bd22 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007fcf3c2e2f99 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007fcf3c2e34f1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fcf3c2dbf3d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fcf463416ba in start_thread (arg=0x7fcf165ef700) at pthread_create.c:333
#6  0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fcf16ffd700 (LWP 16966)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcf3c2d41f5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007fcf3c2d42a4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007fcf3c2af1dd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fcf3c2ab225 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fcf3c2c7efa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fcf3c2dfd96 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fcf3c2dbf3d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fcf463416ba in start_thread (arg=0x7fcf16ffd700) at pthread_create.c:333
#9  0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fcf177fe700 (LWP 16965)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fcf4b547b34 in ___fprintf_chk (fp=0x7fcf4b7f7770 <_IO_stdfile_2_lock>, flag=1, format=0x7fcf3176a734 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007fcf3175245e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#3  0x00007fcf31752654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#4  0x00007fcf31756c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#5  0x00007fcf31740e2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#6  0x00007fcf3c2af7f9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fcf3c2ab225 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fcf3c2c7efa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fcf3c2dfd96 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fcf3c2dbf3d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fcf463416ba in start_thread (arg=0x7fcf177fe700) at pthread_create.c:333
#12 0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fcf1e803700 (LWP 16958)):
#0  0x00007fcf4b52c70d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fcf445cf38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcf445cf49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcf4be5494b in QEventDispatcherGlib::processEvents (this=0x7fcf180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fcf4bdfd7ca in QEventLoop::exec (this=this@entry=0x7fcf1e802c10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fcf4bc26cd4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007fcf4ee4bb75 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fcf4bc2b989 in QThreadPrivate::start (arg=0x7fcf4eec1da0) at thread/qthread_unix.cpp:368
#8  0x00007fcf463416ba in start_thread (arg=0x7fcf1e803700) at pthread_create.c:333
#9  0x00007fcf4b5383dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fcf288a7980 (LWP 16956)):
[KCrash Handler]
#6  0x00007fcf4d9a9da4 in QMapData<QString, QAction*>::findNode (this=0xffe91f0000000000, akey=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qmap.h:284
#7  0x00007fcf4d9a509b in QMap<QString, QAction*>::value (adefaultValue=<optimized out>, akey=..., this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qmap.h:648
#8  KActionCollection::action (this=<optimized out>, name=...) at /workspace/build/src/kactioncollection.cpp:152
#9  0x00007fcf1d393aba in Akregator::ActionManagerImpl::setArticleActionsEnabled (this=0x110c6c0, enabled=<optimized out>) at /workspace/build/src/actions/actionmanagerimpl.cpp:647
#10 0x00007fcf4e64cba8 in Akregator::ArticleViewerWidget::slotShowSummary (this=0x115f210, node=<optimized out>) at /workspace/build/src/articleviewerwidget.cpp:192
#11 0x00007fcf1d3b0996 in Akregator::MainWidget::slotNodeSelected (this=0x10cfe90, node=0x14bc540) at /workspace/build/src/mainwidget.cpp:691
#12 0x00007fcf4be2bf46 in QtPrivate::QSlotObjectBase::call (a=0x7ffd25724640, r=0x10cfe90, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#13 QMetaObject::activate (sender=sender@entry=0x115b960, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffd25724640) at kernel/qobject.cpp:3749
#14 0x00007fcf4be2c527 in QMetaObject::activate (sender=sender@entry=0x115b960, m=m@entry=0x7fcf1d5f05e0 <Akregator::AbstractSelectionController::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffd25724640) at kernel/qobject.cpp:3628
#15 0x00007fcf1d3c4a9f in Akregator::AbstractSelectionController::currentSubscriptionChanged (this=this@entry=0x115b960, _t1=0x14bc540) at /workspace/build/obj-x86_64-linux-gnu/src/moc_abstractselectioncontroller.cpp:173
#16 0x00007fcf1d38ab8a in Akregator::SelectionController::selectedSubscriptionChanged (this=0x115b960, index=...) at /workspace/build/src/selectioncontroller.cpp:255
#17 0x00007fcf4be2bf46 in QtPrivate::QSlotObjectBase::call (a=0x7ffd257247e0, r=0x115b960, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#18 QMetaObject::activate (sender=sender@entry=0x26a7fc0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffd257247e0) at kernel/qobject.cpp:3749
#19 0x00007fcf4be2c527 in QMetaObject::activate (sender=sender@entry=0x26a7fc0, m=m@entry=0x7fcf4c0b5940 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffd257247e0) at kernel/qobject.cpp:3628
#20 0x00007fcf4bdaf36a in QItemSelectionModel::currentChanged (this=this@entry=0x26a7fc0, _t1=..., _t2=...) at .moc/moc_qitemselectionmodel.cpp:487
#21 0x00007fcf4bdaf5f0 in QItemSelectionModel::setCurrentIndex (this=this@entry=0x26a7fc0, index=..., command=command@entry=...) at itemmodels/qitemselectionmodel.cpp:1414
#22 0x00007fcf4c9b455c in QAbstractItemView::mousePressEvent (this=this@entry=0x1104b70, event=event@entry=0x7ffd25725020) at itemviews/qabstractitemview.cpp:1788
#23 0x00007fcf4c9f9e87 in QTreeView::mousePressEvent (this=0x1104b70, event=0x7ffd25725020) at itemviews/qtreeview.cpp:1892
#24 0x00007fcf4c7a8f9f in QWidget::event (this=this@entry=0x1104b70, event=event@entry=0x7ffd25725020) at kernel/qwidget.cpp:8794
#25 0x00007fcf4c88b8fe in QFrame::event (this=0x1104b70, e=0x7ffd25725020) at widgets/qframe.cpp:550
#26 0x00007fcf4c9bb833 in QAbstractItemView::viewportEvent (this=this@entry=0x1104b70, event=event@entry=0x7ffd25725020) at itemviews/qabstractitemview.cpp:1748
#27 0x00007fcf4c9f98bc in QTreeView::viewportEvent (this=0x1104b70, event=0x7ffd25725020) at itemviews/qtreeview.cpp:1313
#28 0x00007fcf4bdff502 in QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x1105960, event=event@entry=0x7ffd25725020) at kernel/qcoreapplication.cpp:1129
#29 0x00007fcf4c7673d5 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x1105960, e=0x7ffd25725020) at kernel/qapplication.cpp:3713
#30 0x00007fcf4c76fa2b in QApplication::notify (this=<optimized out>, receiver=0x1105960, e=0x7ffd25725020) at kernel/qapplication.cpp:3193
#31 0x00007fcf4bdff798 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x1105960, event=event@entry=0x7ffd25725020) at kernel/qcoreapplication.cpp:1018
#32 0x00007fcf4c76e3cf in QCoreApplication::sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#33 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x1105960, event=event@entry=0x7ffd25725020, alienWidget=alienWidget@entry=0x1105960, nativeWidget=0xef7c90, buttonDown=buttonDown@entry=0x7fcf4cc69c70 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2699
#34 0x00007fcf4c7c2446 in QWidgetWindow::handleMouseEvent (this=this@entry=0x1025c30, event=event@entry=0x7ffd25725420) at kernel/qwidgetwindow.cpp:622
#35 0x00007fcf4c7c4ea3 in QWidgetWindow::event (this=0x1025c30, event=0x7ffd25725420) at kernel/qwidgetwindow.cpp:243
#36 0x00007fcf4c7673fc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x1025c30, e=0x7ffd25725420) at kernel/qapplication.cpp:3717
#37 0x00007fcf4c76ee07 in QApplication::notify (this=0x7ffd25725a10, receiver=0x1025c30, e=0x7ffd25725420) at kernel/qapplication.cpp:3476
#38 0x00007fcf4bdff798 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x1025c30, event=event@entry=0x7ffd25725420) at kernel/qcoreapplication.cpp:1018
#39 0x00007fcf4c1f0940 in QCoreApplication::sendSpontaneousEvent (event=0x7ffd25725420, receiver=0x1025c30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#40 QGuiApplicationPrivate::processMouseEvent (e=0x402c0e0) at kernel/qguiapplication.cpp:1949
#41 0x00007fcf4c1f28a5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x402c0e0) at kernel/qguiapplication.cpp:1733
#42 0x00007fcf4c1ccceb in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:939
#43 0x00007fcf28417e00 in userEventSourceDispatch (source=<optimized out>) at qeventdispatcher_glib.cpp:77
#44 0x00007fcf445cf197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007fcf445cf3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007fcf445cf49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007fcf4be5492f in QEventDispatcherGlib::processEvents (this=0xc07c00, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#48 0x00007fcf4bdfd7ca in QEventLoop::exec (this=this@entry=0x7ffd257257d0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#49 0x00007fcf4be06704 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1291
#50 0x00007fcf4c1e82ec in QGuiApplication::exec () at kernel/qguiapplication.cpp:1679
#51 0x00007fcf4c767355 in QApplication::exec () at kernel/qapplication.cpp:2905
#52 0x00000000004083f1 in main (argc=1, argv=0x7ffd25725b78) at /workspace/build/src/main.cpp:126

The reporter indicates this bug may be a duplicate of or related to bug 383710.

Possible duplicates by query: bug 383826, bug 381825.

Reported using DrKonqi