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@entry=0x7f6218ff8c30, flags=..., flags@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@entry=0x7f6266803c00, flags=..., flags@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_@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@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@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@entry=0x558ba3e41240, pos_=pos_@entry=0, len_=1307485, buffer_=..., forceCopy_=forceCopy_@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_@entry=0x7fff395ccb60, selfDesc_=selfDesc_@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@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_@entry=0, buf_=..., copySmall_=copySmall_@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@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@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_@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@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@entry=0x558b8e54bc50, node=..., parent=parent@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@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@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@entry=0x558b8dd48950, receiver=receiver@entry=0x558b8e6b8330, e=e@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@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@entry=0x7fff395cd9b0, flags=..., flags@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
I've since had some time to experiment and managed to get akregator to run again by starting from scratch. Steps taken: 1. Renamed the ~/.local/share/akregator directory to ~/.local/share/akregator.bak 2. Created a backup of the feeds.opml file in the ~/.local/share/akregator.bak/data sub-directory. 2. Edited the feeds.opml file in the ~/.local/share/akregator.bak/data sub-directory with a text editor to remove all feeds that I felt I did not need anymore. 3. Restarted akregator. 4. Used the akregator import feeds function to import the edited feeds.opml file in the ~/.local/share/akregator.bak/data sub-directory. 5. Gradually replaced some of the .mk4 files in the ~/.local/share/akregator/Archive directory with the old versions from the ~/.local/share/akregator.bak/Archive directory (shut down akregator, replace several .mk4 files, restart akregator and update feeds, shut down again etc.) 6. Only replaced the .mk4 files where I wanted the message archive readily available in akregator. 7. Placed restrictions on how many messages are kept in some of the feeds which generate a lof of messages. Akregator works again and is also quite a bit faster than before. So my guess is that the crash was caused by hitting some sort of limit concerning memory used or size of archive files or number of messages available etc.
Created attachment 129699 [details] New crash information added by DrKonqi akregator (5.13.2 (19.12.2)) using Qt 5.14.2 - What I was doing when the application crashed: I restarted my machine when it froze. Akregator was open then. Since I restarted, akregator has been crashing when I try to open it. -- Backtrace (Reduced): #4 0x00007f1e2403ea2c in c4_FormatB::Define(int, unsigned char const**) () at /usr/lib64/qt5/plugins/akregator_mk4storage_plugin.so #5 0x00007f1e24042068 in c4_HandlerSeq::Prepare(unsigned char const**, bool) () at /usr/lib64/qt5/plugins/akregator_mk4storage_plugin.so #6 0x00007f1e2403f9d5 in c4_FormatV::SetupAllSubviews() () at /usr/lib64/qt5/plugins/akregator_mk4storage_plugin.so #7 0x00007f1e2403fbb5 in c4_FormatV::Get(int, int&) () at /usr/lib64/qt5/plugins/akregator_mk4storage_plugin.so #8 0x00007f1e24040e7c in c4_Handler::GetBytes(int, c4_Bytes&, bool) () at /usr/lib64/qt5/plugins/akregator_mk4storage_plugin.so
*** This bug has been marked as a duplicate of bug 116482 ***