[akregator] [Bug 393864] New: Akregator crash on startup

Jason Freeman bugzilla_noreply at kde.org
Sat May 5 01:51:23 BST 2018 

https://bugs.kde.org/show_bug.cgi?id=393864

            Bug ID: 393864
           Summary: Akregator crash on startup
           Product: akregator
           Version: unspecified
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: jason.b.freeman at gmail.com
  Target Milestone: ---

Application: akregator (5.7.3)

Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-20-generic x86_64
Distribution: Ubuntu 18.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Had cold booted, loaded kmail and Firefox.  Firefox was on a the NOAA weather
radar page (I believe running a java based radar loop).  Launched Akregator
from the menu.  Crash.

The crash can be reproduced sometimes.

-- 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 0x7ff8c6a2bb80 (LWP 3333))]

Thread 23 (Thread 0x7ff80bfff700 (LWP 3367)):
#0  0x00007ff8bcb9e9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7ff8afbadfb8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7ff8afbadf68,
cond=0x7ff8afbadf90) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7ff8afbadf90, mutex=0x7ff8afbadf68) at
pthread_cond_wait.c:655
#3  0x00007ff8af8b75f4 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007ff8af8b7639 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007ff8bcb986db in start_thread (arg=0x7ff80bfff700) at
pthread_create.c:463
#6  0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7ff811863700 (LWP 3362)):
#0  0x00007ff8bcb9e9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55634024ccdc) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55634024cc88,
cond=0x55634024ccb0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55634024ccb0, mutex=0x55634024cc88) at
pthread_cond_wait.c:655
#3  0x00007ff8b3178c95 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff8b3179177 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff8b3179f11 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff8bcb986db in start_thread (arg=0x7ff811863700) at
pthread_create.c:463
#8  0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7ff812e0d700 (LWP 3361)):
#0  0x00007ff8bcb9e9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x556340425680) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x556340425630,
cond=0x556340425658) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x556340425658, mutex=0x556340425630) at
pthread_cond_wait.c:655
#3  0x00007ff8c2f8259b in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff8c2f7ac0b in QSemaphore::acquire(int) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff813dfb80c in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/texttospeech/libqttexttospeech_flite.so
#6  0x00007ff8c2f8116d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff8bcb986db in start_thread (arg=0x7ff812e0d700) at
pthread_create.c:463
#8  0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7ff81bfff700 (LWP 3360)):
#0  0x00007ff8bad3bcf4 in g_mutex_unlock () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ff8bacf63f6 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff8bacf654c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff8c31b890b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff8c315d9ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff8c2f7c22a in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff8c2f8116d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff8bcb986db in start_thread (arg=0x7ff81bfff700) at
pthread_create.c:463
#8  0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7ff84cff9700 (LWP 3359)):
#0  0x00007ff8c286abf9 in __GI___poll (fds=0x7ff824007030, nfds=3, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff8aafc4451 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007ff8aafb5e10 in pa_mainloop_poll () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007ff8aafb64a0 in pa_mainloop_iterate () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007ff8aafb6530 in pa_mainloop_run () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007ff8aafc4399 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007ff8a17642a8 in ?? () from
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#7  0x00007ff8bcb986db in start_thread (arg=0x7ff84cff9700) at
pthread_create.c:463
#8  0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7ff84d7fa700 (LWP 3358)):
#0  0x00007ff8c2866187 in __GI___libc_write (fd=2, buf=0x7ff84d7f6ac0,
nbytes=39) at ../sysdeps/unix/sysv/linux/write.c:27
#1  0x00007ff8c27e11bd in _IO_new_file_write (f=0x7ff8c2b42680
<_IO_2_1_stderr_>, data=0x7ff84d7f6ac0, n=39) at fileops.c:1203
#2  0x00007ff8c27e1b2f in new_do_write (to_do=<optimized out>,
data=0x7ff84d7f6ac0 "[warn] epoll_wait: Bad file descriptor\n",
fp=0x7ff8c2b42680 <_IO_2_1_stderr_>) at fileops.c:457
#3  _IO_new_file_xsputn (f=0x7ff8c2b42680 <_IO_2_1_stderr_>, data=<optimized
out>, n=39) at fileops.c:1277
#4  0x00007ff8c27b4707 in buffered_vfprintf (s=s at entry=0x7ff8c2b42680
<_IO_2_1_stderr_>, format=format at entry=0x7ff8a87df6a8 "[%s] %s\n",
args=args at entry=0x7ff84d7f9080) at vfprintf.c:2350
#5  0x00007ff8c27b1726 in _IO_vfprintf_internal (s=s at entry=0x7ff8c2b42680
<_IO_2_1_stderr_>, format=0x7ff8a87df6a8 "[%s] %s\n",
ap=ap at entry=0x7ff84d7f9080) at vfprintf.c:1301
#6  0x00007ff8c28884c6 in ___fprintf_chk (fp=0x7ff8c2b42680 <_IO_2_1_stderr_>,
flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007ff8a87c79ad in event_logv_ () from
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#8  0x00007ff8a87c7b44 in event_warn () from
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#9  0x00007ff8a87c946c in ?? () from
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#10 0x00007ff8a87bf114 in event_base_loop () from
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#11 0x00007ff8b3149b0d in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007ff8b3145da8 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007ff8b316277b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007ff8b317a4d6 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007ff8bcb986db in start_thread (arg=0x7ff84d7fa700) at
pthread_create.c:463
#17 0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7ff84dffb700 (LWP 3357)):
#0  0x00007ff8bcb9e9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7ff84dffa738) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7ff84dffa6e8,
cond=0x7ff84dffa710) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7ff84dffa710, mutex=0x7ff84dffa6e8) at
pthread_cond_wait.c:655
#3  0x00007ff8b316e999 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff8b316e9c7 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff8b31494db in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff8b3145da8 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff8b316277b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff8b317a4d6 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff8bcb986db in start_thread (arg=0x7ff84dffb700) at
pthread_create.c:463
#11 0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7ff84e7fc700 (LWP 3356)):
#0  0x00007ff8bcb9eed9 in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7ff84e7fb5d0, expected=0, futex_word=0x7ff84e7fb758) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7ff84e7fb670, mutex=0x7ff84e7fb708,
cond=0x7ff84e7fb730) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7ff84e7fb730, mutex=0x7ff84e7fb708,
abstime=0x7ff84e7fb670) at pthread_cond_wait.c:667
#3  0x00007ff8b31a7652 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff8b316e91e in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff8b314952b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff8b3145da8 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff8b316277b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff8b317a4d6 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff8bcb986db in start_thread (arg=0x7ff84e7fc700) at
pthread_create.c:463
#11 0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7ff84effd700 (LWP 3355)):
#0  0x00007ff8bcb9e9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x5563402dbee8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5563402dbe28,
cond=0x5563402dbec0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5563402dbec0, mutex=0x5563402dbe28) at
pthread_cond_wait.c:655
#3  0x00007ff8b3900060 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff8b3179f11 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff8bcb986db in start_thread (arg=0x7ff84effd700) at
pthread_create.c:463
#7  0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7ff84f7fe700 (LWP 3354)):
#0  0x00007ff8bcb9e9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7ff84f7fd738) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7ff84f7fd6e8,
cond=0x7ff84f7fd710) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7ff84f7fd710, mutex=0x7ff84f7fd6e8) at
pthread_cond_wait.c:655
#3  0x00007ff8b316e999 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff8b316e9c7 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff8b31494db in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff8b3145da8 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff8b316277b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff8b317a4d6 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff8bcb986db in start_thread (arg=0x7ff84f7fe700) at
pthread_create.c:463
#11 0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7ff84ffff700 (LWP 3353)):
#0  0x00007ff8bcb9e9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55634024ccdc) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55634024cc88,
cond=0x55634024ccb0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55634024ccb0, mutex=0x55634024cc88) at
pthread_cond_wait.c:655
#3  0x00007ff8b3178c95 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff8b3179177 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff8b3179f11 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff8bcb986db in start_thread (arg=0x7ff84ffff700) at
pthread_create.c:463
#8  0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7ff870ff9700 (LWP 3352)):
#0  __lll_lock_wait_private () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007ff8c2888474 in ___fprintf_chk (fp=0x7ff8c2b438b0
<_IO_stdfile_2_lock>, flag=1, format=0x7ff8a87df6a8 "[%s] %s\n") at
fprintf_chk.c:30
#2  0x00007ff8a87c79ad in event_logv_ () from
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007ff8a87c7b44 in event_warn () from
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007ff8a87c946c in ?? () from
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007ff8a87bf114 in event_base_loop () from
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007ff8b3149bf3 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff8b3145da8 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff8b316277b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff8b2a00978 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff8b2a00f2b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007ff8b317a588 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007ff8bcb986db in start_thread (arg=0x7ff870ff9700) at
pthread_create.c:463
#14 0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7ff8717fa700 (LWP 3351)):
#0  0x00007ff8bcb9e9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7ff8717f9358) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7ff8717f9308,
cond=0x7ff8717f9330) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7ff8717f9330, mutex=0x7ff8717f9308) at
pthread_cond_wait.c:655
#3  0x00007ff8b316e999 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff8b316e9c7 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff8b31494db in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff8b3145da8 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff8b316277b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff8b2a008c8 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff8b2a00f1b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff8b317a588 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007ff8bcb986db in start_thread (arg=0x7ff8717fa700) at
pthread_create.c:463
#13 0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7ff871ffb700 (LWP 3350)):
#0  0x00007ff8bcb9e9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7ff871ffa358) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7ff871ffa308,
cond=0x7ff871ffa330) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7ff871ffa330, mutex=0x7ff871ffa308) at
pthread_cond_wait.c:655
#3  0x00007ff8b316e999 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff8b316e9c7 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff8b31494db in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff8b3145da8 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff8b316277b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff8b2a00818 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff8b2a00f0b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff8b317a588 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007ff8bcb986db in start_thread (arg=0x7ff871ffb700) at
pthread_create.c:463
#13 0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7ff8727fc700 (LWP 3349)):
#0  0x00007ff8bcb9e9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7ff8727fb358) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7ff8727fb308,
cond=0x7ff8727fb330) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7ff8727fb330, mutex=0x7ff8727fb308) at
pthread_cond_wait.c:655
#3  0x00007ff8b316e999 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff8b316e9c7 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff8b31494db in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff8b3145da8 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff8b316277b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff8b2a00768 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff8b2a00efb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff8b317a588 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007ff8bcb986db in start_thread (arg=0x7ff8727fc700) at
pthread_create.c:463
#13 0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7ff872ffd700 (LWP 3348)):
#0  0x00007ff8c27877fa in _nl_find_msg
(domain_file=domain_file at entry=0x556340316b70,
domainbinding=domainbinding at entry=0x0, msgid=msgid at entry=0x7ff8c290a18a "Bad
file descriptor", convert=convert at entry=1,
lengthp=lengthp at entry=0x7ff872ffc0a8) at dcigettext.c:1394
#1  0x00007ff8c27885eb in __dcigettext (domainname=<optimized out>,
msgid1=0x7ff8c290a18a "Bad file descriptor", msgid2=msgid2 at entry=0x0,
plural=plural at entry=0, n=n at entry=0, category=category at entry=5) at
dcigettext.c:710
#2  0x00007ff8c2786d7f in __GI___dcgettext (domainname=<optimized out>,
msgid=<optimized out>, category=category at entry=5) at dcgettext.c:47
#3  0x00007ff8c27f3b28 in __GI___strerror_r (errnum=errnum at entry=9,
buf=buf at entry=0x0, buflen=buflen at entry=0) at _strerror.c:71
#4  0x00007ff8c27f3a4f in strerror (errnum=9) at strerror.c:31
#5  0x00007ff8a87c7b31 in event_warn () from
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007ff8a87c946c in ?? () from
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#7  0x00007ff8a87bf114 in event_base_loop () from
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#8  0x00007ff8b3149ab9 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff8b3145da8 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff8b316277b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007ff8b2a006b8 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007ff8b2a00eeb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007ff8b317a588 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007ff8bcb986db in start_thread (arg=0x7ff872ffd700) at
pthread_create.c:463
#16 0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7ff8737fe700 (LWP 3347)):
#0  0x00007ff8bcb9e9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7ff8737fd358) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7ff8737fd308,
cond=0x7ff8737fd330) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7ff8737fd330, mutex=0x7ff8737fd308) at
pthread_cond_wait.c:655
#3  0x00007ff8b316e999 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff8b316e9c7 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff8b31494db in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff8b3145da8 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff8b316277b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff8b2a00608 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff8b2a00edb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff8b317a588 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007ff8bcb986db in start_thread (arg=0x7ff8737fe700) at
pthread_create.c:463
#13 0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7ff873fff700 (LWP 3346)):
#0  0x00007ff8bcb9eed9 in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7ff873ffe7e0, expected=0, futex_word=0x7ff878004660) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7ff873ffe880, mutex=0x7ff878004610,
cond=0x7ff878004638) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7ff878004638, mutex=0x7ff878004610,
abstime=0x7ff873ffe880) at pthread_cond_wait.c:667
#3  0x00007ff8b31a7652 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff8b317d799 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff8b317dcfb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff8bcb986db in start_thread (arg=0x7ff873fff700) at
pthread_create.c:463
#8  0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7ff880a43700 (LWP 3345)):
#0  0x00007ff8bcb9eed9 in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7ff880a427e0, expected=0, futex_word=0x7ff878004660) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7ff880a42880, mutex=0x7ff878004610,
cond=0x7ff878004638) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7ff878004638, mutex=0x7ff878004610,
abstime=0x7ff880a42880) at pthread_cond_wait.c:667
#3  0x00007ff8b31a7652 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff8b317d799 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff8b317dcfb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff8bcb986db in start_thread (arg=0x7ff880a43700) at
pthread_create.c:463
#8  0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7ff881244700 (LWP 3344)):
#0  0x00007ff8bcb9e9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7ff881243738) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7ff8812436e8,
cond=0x7ff881243710) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7ff881243710, mutex=0x7ff8812436e8) at
pthread_cond_wait.c:655
#3  0x00007ff8b316e999 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff8b316e9c7 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff8b31494db in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff8b3145da8 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff8b316277b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff8b317a4d6 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff8bcb986db in start_thread (arg=0x7ff881244700) at
pthread_create.c:463
#11 0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7ff881c53700 (LWP 3343)):
#0  __lll_unlock_wake_private () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:341
#1  0x00007ff8c288850c in _IO_acquire_lock_clear_flags2_fct (p=<synthetic
pointer>) at ../libio/libioP.h:807
#2  ___fprintf_chk (fp=0x7ff8c2b42680 <_IO_2_1_stderr_>, flag=1,
format=<optimized out>) at fprintf_chk.c:30
#3  0x00007ff8a87c79ad in event_logv_ () from
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007ff8a87c7b44 in event_warn () from
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007ff8a87c946c in ?? () from
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007ff8a87bf114 in event_base_loop () from
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#7  0x00007ff8b3149ab9 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff8b3145da8 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff8b316277b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff8b317a4d6 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007ff8b31765eb in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007ff8bcb986db in start_thread (arg=0x7ff881c53700) at
pthread_create.c:463
#13 0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7ff888d72700 (LWP 3336)):
#0  0x00007ff8c286abf9 in __GI___poll (fds=0x7ff88401ae50, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff8bacf6439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff8bacf654c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff8c31b890b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff8c315d9ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff8c2f7c22a in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff8c4b80d45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007ff8c2f8116d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff8bcb986db in start_thread (arg=0x7ff888d72700) at
pthread_create.c:463
#9  0x00007ff8c287788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7ff8c6a2bb80 (LWP 3333)):
[KCrash Handler]
#6  0x00007ff8c5593ab2 in KActionCollection::action(QString const&) const ()
from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#7  0x00007ff8881b8748 in Akregator::MainWidget::slotFetchingStopped() () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#8  0x00007ff8c318e6cf in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007ff8881bc2d3 in Akregator::MainWidget::slotOnShutdown() () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#10 0x00007ff8881bc445 in Akregator::MainWidget::~MainWidget() () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#11 0x00007ff8881bc469 in Akregator::MainWidget::~MainWidget() () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#12 0x00007ff8c318c19b in QObjectPrivate::deleteChildren() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007ff8c3f17d4c in QWidget::~QWidget() () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007ff888182721 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#15 0x00007ff8c318f140 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007ff8c3f1c743 in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007ff8c3fbd4be in QFrame::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007ff8c3edd82c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007ff8c3ee50f4 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007ff8c315f9a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007ff8c316211d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007ff8c31b92c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007ff8bacf6287 in g_main_context_dispatch () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007ff8bacf64c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007ff8bacf654c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007ff8c31b88ef in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007ff8c315d9ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007ff8c3166a84 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x000055633db97a60 in ?? ()
#30 0x00007ff8c2777b97 in __libc_start_main (main=0x55633db97530, argc=1,
argv=0x7ffdd4a091c8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffdd4a091b8) at ../csu/libc-start.c:310
#31 0x000055633db97bfa in _start ()

Reported using DrKonqi

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