[akregator] [Bug 418507] New: akregator segmentation fault, also on every try to restart it

bugzilla_noreply at kde.org bugzilla_noreply at kde.org
Thu Mar 5 19:15:11 GMT 2020


https://bugs.kde.org/show_bug.cgi?id=418507

            Bug ID: 418507
           Summary: akregator segmentation fault, also on every try to
                    restart it
           Product: akregator
           Version: 5.10.3
          Platform: openSUSE RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: kde.20.Rosenzweig at spamgourmet.com
  Target Milestone: ---

Application: akregator (5.10.3)

Qt Version: 5.9.7
Frameworks Version: 5.55.0
Operating System: Linux 4.12.14-lp151.28.36-default x86_64
Distribution: "openSUSE Leap 15.1"

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

Nothing at first, akregator was running and crashed (segmentation fault) during
the night (earlier today, March 5, 2020), and I noticed this in the morning.
Then every time I tried to restart it, it crashed again, also segmentation
fault. I rebooted the machine and still akregator crashes after I start it. I
installed some package updates on March 4, mostly KDE3 packages and some Gnome
stuff. I use KDE Plasma as my desktop however. For the past several years, I
had akregator running 24/7 and I never experienced a crash like this.

- Custom settings of the application:

Nothing really except I have a lot of feeds.

The crash can be reproduced every time.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f629709de80 (LWP 20217))]

Thread 22 (Thread 0x7f61e9a13700 (LWP 20270)):
#0  0x00007f628684a8ad in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f6279616574 in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007f62796165b9 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f6218ff9700 (LWP 20245)):
#0  0x00007f6292e9ac98 in read () from /lib64/libc.so.6
#1  0x00007f628477dc80 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f6284738cb8 in g_main_context_check () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f6284739150 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f62847392bc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5  0x00007f62937e47fb in QEventDispatcherGlib::processEvents
(this=0x7f61ec000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f629378979a in QEventLoop::exec (this=this at entry=0x7f6218ff8c30,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:212
#7  0x00007f62935a7d4a in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#8  0x00007f62935acc8d in QThreadPrivate::start (arg=0x558b8e5c81a0) at
thread/qthread_unix.cpp:368
#9  0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f62197fa700 (LWP 20243)):
#0  0x00007f6292e02966 in buffered_vfprintf () from /lib64/libc.so.6
#1  0x00007f6292dffbce in vfprintf () from /lib64/libc.so.6
#2  0x00007f6292eb8906 in __fprintf_chk () from /lib64/libc.so.6
#3  0x00007f627f111ffd in event_logv_ () from /usr/lib64/libevent-2.1.so.6
#4  0x00007f627f112194 in event_warn () from /usr/lib64/libevent-2.1.so.6
#5  0x00007f627f113abc in ?? () from /usr/lib64/libevent-2.1.so.6
#6  0x00007f627f109764 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#7  0x00007f628bc7cb2d in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f628bc78dc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f628bc9585b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f628bcad486 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f628bca955b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#13 0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f6219ffb700 (LWP 20242)):
#0  0x00007f6292e9ac98 in read () from /lib64/libc.so.6
#1  0x00007f625cd70701 in pa_read () from
/usr/lib64/pulseaudio/libpulsecommon-11.1.so
#2  0x00007f625d1f6e0e in pa_mainloop_prepare () from /usr/lib64/libpulse.so.0
#3  0x00007f625d1f7880 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
#4  0x00007f625d1f7940 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
#5  0x00007f625d2057a9 in ?? () from /usr/lib64/libpulse.so.0
#6  0x00007f625cd9f428 in ?? () from
/usr/lib64/pulseaudio/libpulsecommon-11.1.so
#7  0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f621a7fc700 (LWP 20241)):
#0  0x00007f628684a8ad in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f628bca1699 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f628bca16c7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f628bc7c4fb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f628bc78dc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f628bc9585b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f628bcad486 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f628bca955b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f621affd700 (LWP 20240)):
#0  0x00007f628684a8ad in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f628bcabc45 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f628bcac127 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f628bcacec1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f628bca955b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f621b7fe700 (LWP 20239)):
#0  0x00007f628684abdb in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f628bcda962 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f628bca161e in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f628bc7c54b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f628bc78dc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f628bc9585b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f628bcad486 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f628bca955b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f621bfff700 (LWP 20238)):
#0  0x00007f628684a8ad in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f628c5206f0 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f628bcacec1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f628bca955b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f623cff9700 (LWP 20237)):
#0  0x00007f628684a8ad in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f628bca1699 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f628bca16c7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f628bc7c4fb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f628bc78dc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f628bc9585b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f628bcad486 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f628bca955b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f623d7fa700 (LWP 20236)):
#0  0x00007f6292eb6b5c in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f6292eb88b4 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007f627f111ffd in event_logv_ () from /usr/lib64/libevent-2.1.so.6
#3  0x00007f627f112194 in event_warn () from /usr/lib64/libevent-2.1.so.6
#4  0x00007f627f113abc in ?? () from /usr/lib64/libevent-2.1.so.6
#5  0x00007f627f109764 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#6  0x00007f628bc7cc13 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f628bc78dc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f628bc9585b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f628b52e8d8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f628b52ee8b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f628bcad538 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f628bca955b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#14 0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f623dffb700 (LWP 20235)):
#0  0x00007f628684a8ad in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f628bca1699 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f628bca16c7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f628bc7c4fb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f628bc78dc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f628bc9585b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f628b52e828 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f628b52ee7b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f628bcad538 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f628bca955b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f623e7fc700 (LWP 20234)):
#0  0x00007f628684a8ad in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f628bca1699 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f628bca16c7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f628bc7c4fb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f628bc78dc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f628bc9585b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f628b52e778 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f628b52ee6b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f628bcad538 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f628bca955b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f623effd700 (LWP 20233)):
#0  0x00007f628684a8ad in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f628bca1699 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f628bca16c7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f628bc7c4fb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f628bc78dc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f628bc9585b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f628b52e6c8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f628b52ee5b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f628bcad538 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f628bca955b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f623f7fe700 (LWP 20232)):
#0  0x00007f6292eb6b5c in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f6292eb88b4 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007f627f111ffd in event_logv_ () from /usr/lib64/libevent-2.1.so.6
#3  0x00007f627f112194 in event_warn () from /usr/lib64/libevent-2.1.so.6
#4  0x00007f627f113abc in ?? () from /usr/lib64/libevent-2.1.so.6
#5  0x00007f627f109764 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#6  0x00007f628bc7cad9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f628bc78dc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f628bc9585b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f628b52e618 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f628b52ee4b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f628bcad538 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f628bca955b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#14 0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f623ffff700 (LWP 20231)):
#0  0x00007f628684a8ad in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f628bca1699 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f628bca16c7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f628bc7c4fb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f628bc78dc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f628bc9585b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f628b52e568 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f628b52ee3b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f628bcad538 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f628bca955b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f62549b7700 (LWP 20230)):
#0  0x00007f628684abdb in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f628bcda962 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f628bcb0749 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f628bcb0cab in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f628bca955b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f62551b8700 (LWP 20229)):
#0  0x00007f628684abdb in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f628bcda962 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f628bcb0749 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f628bcb0cab in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f628bca955b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f62559b9700 (LWP 20228)):
#0  0x00007f628684a8ad in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f628bca1699 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f628bca16c7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f628bc7c4fb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f628bc78dc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f628bc9585b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f628bcad486 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f628bca955b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f62561ba700 (LWP 20227)):
#0  0x00007f6292eb6b5c in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f6292eb88b4 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007f627f111ffd in event_logv_ () from /usr/lib64/libevent-2.1.so.6
#3  0x00007f627f112194 in event_warn () from /usr/lib64/libevent-2.1.so.6
#4  0x00007f627f113abc in ?? () from /usr/lib64/libevent-2.1.so.6
#5  0x00007f627f109764 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#6  0x00007f628bc7cb2d in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f628bc78dc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f628bc9585b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f628bcad486 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f628bca955b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f6266804700 (LWP 20219)):
#0  0x00007f628477efb5 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f6284738d56 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#2  0x00007f6284739230 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f62847392bc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#4  0x00007f62937e47fb in QEventDispatcherGlib::processEvents
(this=0x7f6258000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f629378979a in QEventLoop::exec (this=this at entry=0x7f6266803c00,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f62935a7d4a in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#7  0x00007f62954769e5 in ?? () from /usr/lib64/libQt5DBus.so.5
#8  0x00007f62935acc8d in QThreadPrivate::start (arg=0x7f62956e9d60) at
thread/qthread_unix.cpp:368
#9  0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f62682c4700 (LWP 20218)):
#0  0x00007f6292e9f19b in poll () from /lib64/libc.so.6
#1  0x00007f62842ca307 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f62842cbf3a in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f626a3d8969 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f62935acc8d in QThreadPrivate::start (arg=0x558b8dd676f0) at
thread/qthread_unix.cpp:368
#5  0x00007f6286844569 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6292ea99ef in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f629709de80 (LWP 20217)):
[KCrash Handler]
#6  c4_View::GetAt (index_=2136333158, this=0x8) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/include/mk4.inl:848
#7  c4_View::operator[] (index_=2136333158, this=0x8) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/include/mk4.inl:859
#8  c4_Differ::BaseOfDiff (id_=2136333158, this=0x0) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/src/persist.cpp:504
#9  c4_Persist::LookupAside (this=<optimized out>, id_=id_ at entry=2136333158) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/src/persist.cpp:1297
#10 0x00007f623c2d0d31 in c4_Column::SetupSegments
(this=this at entry=0x558ba3e41240) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/src/column.cpp:254
#11 0x00007f623c2d2178 in c4_Column::LoadNow (offset_=0, this=0x558ba3e41240)
at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/src/column.inl:56
#12 c4_ColIter::Next (this=this at entry=0x7fff395cca10) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/src/column.cpp:1594
#13 0x00007f623c2d222d in c4_Column::FetchBytes
(this=this at entry=0x558ba3e41240, pos_=pos_ at entry=0, len_=1307485, buffer_=...,
forceCopy_=forceCopy_ at entry=true) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/src/column.cpp:784
#14 0x00007f623c2d9579 in c4_FormatB::Define (this=0x558ba3e41190,
ptr_=<optimized out>) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/src/format.cpp:453
#15 0x00007f623c2dca23 in c4_HandlerSeq::Prepare (this=0x558ba3cb6620,
ptr_=ptr_ at entry=0x7fff395ccb60, selfDesc_=selfDesc_ at entry=false) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/src/handler.cpp:370
#16 0x00007f623c2da5dc in c4_FormatV::SetupAllSubviews
(this=this at entry=0x558ba21db5f0) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/src/format.cpp:1058
#17 0x00007f623c2da737 in c4_FormatV::Get (this=0x558ba21db5f0, index_=0,
length_=@0x7fff395ccbfc: 32767) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/src/format.cpp:1133
#18 0x00007f623c2db796 in c4_Handler::GetBytes (this=<optimized out>,
index_=index_ at entry=0, buf_=..., copySmall_=copySmall_ at entry=false) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/src/handler.cpp:57
#19 0x00007f623c2e8b38 in c4_Sequence::Get (this=0x558ba3cb6690, index_=0,
propId_=<optimized out>, buf_=...) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/src/viewx.cpp:363
#20 0x00007f623c2ea744 in c4_Reference::GetData (buf_=..., this=0x7fff395cccc8)
at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/include/mk4.inl:420
#21 c4_ViewRef::operator c4_View (this=this at entry=0x7fff395cccd0) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/src/viewx.cpp:665
#22 0x00007f623c2e4290 in c4_Storage::Description
(this=this at entry=0x558ba3e40ce0, name_=<optimized out>) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/src/store.cpp:373
#23 0x00007f623c2e44d9 in c4_Storage::GetAs (this=0x558ba3e40ce0,
description_=<optimized out>, description_ at entry=0x7f623c2f4b48
"articles[guid:S,title:S,hash:I,guidIsHash:I,guidIsPermaLink:I,description:S,link:S,comments:I,commentsLink:S,status:I,pubDate:I,tags[tag:S],hasEnclosure:I,enclosureUrl:S,enclosureType:S,enclosureLengt"...)
at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/metakit/src/store.cpp:284
#24 0x00007f623c2eb73b in
Akregator::Backend::FeedStorageMK4Impl::FeedStorageMK4Impl
(this=0x558ba3cbba40, url=..., main=<optimized out>) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/feedstoragemk4impl.cpp:120
#25 0x00007f623c2f045c in
Akregator::Backend::StorageMK4Impl::StorageMK4ImplPrivate::createFeedStorage
(this=0x558b8e4ce830, url=...) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/plugins/mk4storage/storagemk4impl.cpp:78
#26 0x00007f6296ad3efc in Akregator::Feed::fromOPML (e=...,
storage=storage at entry=0x558b8e5f4700) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/src/feed/feed.cpp:187
#27 0x00007f6296adb804 in Akregator::FeedList::parseChildNodes
(this=this at entry=0x558b8e54bc50, node=..., parent=parent at entry=0x558ba21ef8d0)
at /usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/src/feed/feedlist.cpp:242
#28 0x00007f6296adbb45 in Akregator::FeedList::parseChildNodes
(this=this at entry=0x558b8e54bc50, node=..., parent=0x558b8e8a2360) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/src/feed/feedlist.cpp:256
#29 0x00007f6296adc3aa in Akregator::FeedList::readFromOpml
(this=0x558b8e54bc50, doc=...) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/src/feed/feedlist.cpp:293
#30 0x00007f625d956be8 in
Akregator::LoadFeedListCommand::Private::handleDocument
(this=this at entry=0x558b8e41ed40, doc=...) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/src/command/loadfeedlistcommand.cpp:75
#31 0x00007f625d95784b in Akregator::LoadFeedListCommand::Private::doLoad
(this=0x558b8e41ed40) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/src/command/loadfeedlistcommand.cpp:206
#32 0x00007f62937c6fc4 in QtPrivate::QSlotObjectBase::call (a=0x7fff395cd490,
r=<optimized out>, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#33 QSingleShotTimer::timerEvent (this=0x558b8e6b8330) at kernel/qtimer.cpp:318
#34 0x00007f62937baeeb in QObject::event (this=0x558b8e6b8330, e=<optimized
out>) at kernel/qobject.cpp:1269
#35 0x00007f62945343dc in QApplicationPrivate::notify_helper
(this=this at entry=0x558b8dd48950, receiver=receiver at entry=0x558b8e6b8330,
e=e at entry=0x7fff395cd760) at kernel/qapplication.cpp:3723
#36 0x00007f629453bca4 in QApplication::notify (this=0x7fff395cdb50,
receiver=0x558b8e6b8330, e=0x7fff395cd760) at kernel/qapplication.cpp:3482
#37 0x00007f629378b768 in QCoreApplication::notifyInternal2
(receiver=0x558b8e6b8330, event=event at entry=0x7fff395cd760) at
kernel/qcoreapplication.cpp:1024
#38 0x00007f62937e3c7e in QCoreApplication::sendEvent (event=0x7fff395cd760,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#39 QTimerInfoList::activateTimers (this=0x558b8dd74fd0) at
kernel/qtimerinfo_unix.cpp:643
#40 0x00007f62937e4441 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:182
#41 0x00007f6284738e87 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#42 0x00007f6284739230 in ?? () from /usr/lib64/libglib-2.0.so.0
#43 0x00007f62847392bc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#44 0x00007f62937e47df in QEventDispatcherGlib::processEvents
(this=0x558b8ddb27d0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#45 0x00007f629378979a in QEventLoop::exec (this=this at entry=0x7fff395cd9b0,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:212
#46 0x00007f6293792844 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1297
#47 0x0000558b8d83f360 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/akregator-18.12.3-lp151.1.2.x86_64/src/main.cpp:122
[Inferior 1 (process 20217) detached]

Possible duplicates by query: bug 313074, bug 271312, bug 248631, bug 230815,
bug 218838.

Reported using DrKonqi

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