Bug 363899

Summary: Kontact crashed when clicked "Feeds"
Product: [Applications] kontact Reporter: Franco Pellegrini <frapell>
Component: generalAssignee: kdepim bugs <pim-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: montel
Priority: NOR Keywords: drkonqi
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Franco Pellegrini 2016-06-03 14:36:39 UTC 
Application: kontact (5.1.3)

Qt Version: 5.5.1
Frameworks Version: 5.22.0
Operating System: Linux 4.4.0-23-generic x86_64
Distribution: Ubuntu 16.04 LTS

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

I was reading mails inside of the "Mail" section, and I clicked the "Feeds" to read my RSS feeds. Kontact crashed instantly.

I re-opened afterwards, and retried, and this time I had no issues.

This same thing occured me some time ago

The crash can be reproduced sometimes.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa757156940 (LWP 4294))]

Thread 27 (Thread 0x7fa731c5c700 (LWP 4296)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa75276c88b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fa75276c8c9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fa74e52d6fa in start_thread (arg=0x7fa731c5c700) at pthread_create.c:333
#4  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7fa6ee2e3700 (LWP 4297)):
#0  0x00007fa74dd47ac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa74dd02ddc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd03340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa6e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa6ee2e2c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x11522d0) at thread/qthread_unix.cpp:331
#8  0x00007fa74e52d6fa in start_thread (arg=0x7fa6ee2e3700) at pthread_create.c:333
#9  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7fa6e7df7700 (LWP 4298)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa75247aa74 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fa75279c541 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fa74e52d6fa in start_thread (arg=0x7fa6e7df7700) at pthread_create.c:333
#4  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7fa6e75f6700 (LWP 4299)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa75247baa3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fa75279c541 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fa74e52d6fa in start_thread (arg=0x7fa6e75f6700) at pthread_create.c:333
#4  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7fa6e6df5700 (LWP 4300)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa75247baa3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fa75279c541 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fa74e52d6fa in start_thread (arg=0x7fa6e6df5700) at pthread_create.c:333
#4  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7fa6e65f4700 (LWP 4301)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa75247baa3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fa75279c541 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fa74e52d6fa in start_thread (arg=0x7fa6e65f4700) at pthread_create.c:333
#4  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7fa6cbcc8700 (LWP 4304)):
#0  0x00007fa74dd12290 in g_poll () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa74dd0339c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa6bc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa6cbcc7c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x14f2580) at thread/qthread_unix.cpp:331
#7  0x00007fa74e52d6fa in start_thread (arg=0x7fa6cbcc8700) at pthread_create.c:333
#8  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7fa6cacc6700 (LWP 4308)):
#0  0x00007fa74dd47ae4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa74dd02920 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd032cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa6b40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa6cacc5c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x15472f0) at thread/qthread_unix.cpp:331
#8  0x00007fa74e52d6fa in start_thread (arg=0x7fa6cacc6700) at pthread_create.c:333
#9  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fa6b11be700 (LWP 4324)):
#0  0x00007fa74dd47ac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa74dd02b51 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd03317 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa69c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa6b11bdc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x18ec080) at thread/qthread_unix.cpp:331
#8  0x00007fa74e52d6fa in start_thread (arg=0x7fa6b11be700) at pthread_create.c:333
#9  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fa697fff700 (LWP 4328)):
#0  0x00007fa74dd47ac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa74dd03382 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa68c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa697ffec80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x199d520) at thread/qthread_unix.cpp:331
#7  0x00007fa74e52d6fa in start_thread (arg=0x7fa697fff700) at pthread_create.c:333
#8  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fa6977fe700 (LWP 4330)):
#0  0x00007fa7544ec9cd in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa74dd46740 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd02e84 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa74dd03340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa6840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa6977fdc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x19ea3c0) at thread/qthread_unix.cpp:331
#9  0x00007fa74e52d6fa in start_thread (arg=0x7fa6977fe700) at pthread_create.c:333
#10 0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fa696ffd700 (LWP 4333)):
#0  0x00007fa7544f0e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa74dd0339c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa6880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa696ffcc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x1a07530) at thread/qthread_unix.cpp:331
#7  0x00007fa74e52d6fa in start_thread (arg=0x7fa696ffd700) at pthread_create.c:333
#8  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fa6967fc700 (LWP 4335)):
#0  0x00007fa74dd47ae4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa74dd02f3a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd03400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa67c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa6967fbc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x1a0c960) at thread/qthread_unix.cpp:331
#8  0x00007fa74e52d6fa in start_thread (arg=0x7fa6967fc700) at pthread_create.c:333
#9  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fa67a019700 (LWP 4506)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa740fddbd4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fa740fddc19 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fa74e52d6fa in start_thread (arg=0x7fa67a019700) at pthread_create.c:333
#4  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fa5cd427700 (LWP 4567)):
#0  0x00007fa7544ec9cd in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa74dd46740 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd02e84 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa74dd03340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa5c8002fb0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa5cd426c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x199d500) at thread/qthread_unix.cpp:331
#9  0x00007fa74e52d6fa in start_thread (arg=0x7fa5cd427700) at pthread_create.c:333
#10 0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fa5b9ff8700 (LWP 5093)):
#0  0x00007fa74dd47ae4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa74dd029b0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd032cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa6d0000900, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa5b9ff7c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x4463a00) at thread/qthread_unix.cpp:331
#8  0x00007fa74e52d6fa in start_thread (arg=0x7fa5b9ff8700) at pthread_create.c:333
#9  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fa678d15700 (LWP 5105)):
#0  0x00007fa7544f0e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa74dd0339c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa6e8036810, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa678d14c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x44f04d0) at thread/qthread_unix.cpp:331
#7  0x00007fa74e52d6fa in start_thread (arg=0x7fa678d15700) at pthread_create.c:333
#8  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fa5c60bc700 (LWP 5107)):
#0  0x00007fa7544f0e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa74dd0339c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa7340041a0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa5c60bbc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x4403680) at thread/qthread_unix.cpp:331
#7  0x00007fa74e52d6fa in start_thread (arg=0x7fa5c60bc700) at pthread_create.c:333
#8  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fa5ee26a700 (LWP 5116)):
#0  0x00007fa7544f0e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa74dd0339c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa670003370, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa5ee269c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x12a44c0) at thread/qthread_unix.cpp:331
#7  0x00007fa74e52d6fa in start_thread (arg=0x7fa5ee26a700) at pthread_create.c:333
#8  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fa5eda69700 (LWP 5118)):
#0  0x00007fa74dd02b3b in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa74dd03317 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa5e80030f0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa5eda68c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x2c69660) at thread/qthread_unix.cpp:331
#7  0x00007fa74e52d6fa in start_thread (arg=0x7fa5eda69700) at pthread_create.c:333
#8  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fa5e5e3a700 (LWP 5120)):
#0  0x00007fa74dd02be7 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa74dd03317 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa5d40035e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa5e5e39c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x10cf230) at thread/qthread_unix.cpp:331
#7  0x00007fa74e52d6fa in start_thread (arg=0x7fa5e5e3a700) at pthread_create.c:333
#8  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fa5e663b700 (LWP 5122)):
#0  0x00007fa74dd02b75 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa74dd03317 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa5dc0036e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa5e663ac80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x228e860) at thread/qthread_unix.cpp:331
#7  0x00007fa74e52d6fa in start_thread (arg=0x7fa5e663b700) at pthread_create.c:333
#8  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fa6cc4c9700 (LWP 5124)):
#0  0x00007fa74dd029d9 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa74dd032cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa5d80033e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa6cc4c8c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x2ee9a30) at thread/qthread_unix.cpp:331
#7  0x00007fa74e52d6fa in start_thread (arg=0x7fa6cc4c9700) at pthread_create.c:333
#8  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fa6cb4c7700 (LWP 5126)):
#0  0x00007fa74dd47ae4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa74dd02920 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd032cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa5e00037e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa6cb4c6c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x34ff730) at thread/qthread_unix.cpp:331
#8  0x00007fa74e52d6fa in start_thread (arg=0x7fa6cb4c7700) at pthread_create.c:333
#9  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fa6ca4c5700 (LWP 5128)):
#0  0x00007fa74dd47ac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa74dd02807 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd032cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa6980037f0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa6ca4c4c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x30e2690) at thread/qthread_unix.cpp:331
#8  0x00007fa74e52d6fa in start_thread (arg=0x7fa6ca4c5700) at pthread_create.c:333
#9  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fa6c9cc4700 (LWP 5130)):
#0  0x00007fa7544f0e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa74dd0339c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa755033a9b in QEventDispatcherGlib::processEvents (this=0x7fa6c00036e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7fa6c9cc3c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa754df78a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa754dfc84e in QThreadPrivate::start (arg=0x34e4f00) at thread/qthread_unix.cpp:331
#7  0x00007fa74e52d6fa in start_thread (arg=0x7fa6c9cc4700) at pthread_create.c:333
#8  0x00007fa7544fcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fa757156940 (LWP 4294)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007fa754fe5259 in QMetaObject::cast(QObject*) const () at kernel/qmetaobject.cpp:312
#8  0x00007fa6943c0309 in Akregator::FrameManager::saveProperties(KConfigGroup&) () from /usr/lib/x86_64-linux-gnu/libakregatorprivate.so.5
#9  0x00007fa6957893dd in Akregator::MainWidget::saveProperties(KConfigGroup&) () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#10 0x00007fa6957812d2 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#11 0x00007fa6957a1d95 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#12 0x00007fa75500cea1 in QObject::event (this=0x252f520, e=<optimized out>) at kernel/qobject.cpp:1239
#13 0x00007fa755b2305c in QApplicationPrivate::notify_helper (this=this@entry=0x1023d20, receiver=receiver@entry=0x252f520, e=e@entry=0x3ff9c50) at kernel/qapplication.cpp:3716
#14 0x00007fa755b28516 in QApplication::notify (this=0x7ffe2d04e4e0, receiver=0x252f520, e=0x3ff9c50) at kernel/qapplication.cpp:3499
#15 0x00007fa754fdd62b in QCoreApplication::notifyInternal (this=0x7ffe2d04e4e0, receiver=0x252f520, event=event@entry=0x3ff9c50) at kernel/qcoreapplication.cpp:965
#16 0x00007fa754fdfa26 in QCoreApplication::sendEvent (event=0x3ff9c50, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1021740) at kernel/qcoreapplication.cpp:1593
#18 0x00007fa754fdff08 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#19 0x00007fa755033673 in postEventSourceDispatch (s=0x1060370) at kernel/qeventdispatcher_glib.cpp:271
#20 0x00007fa74dd031a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fa74dd03400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fa74dd034ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fa755033a7f in QEventDispatcherGlib::processEvents (this=0x1059e50, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#24 0x00007fa754fdadea in QEventLoop::exec (this=this@entry=0x7ffe2d04e240, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#25 0x00007fa754fe2e8c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#26 0x0000000000404ae9 in main ()

Possible duplicates by query: bug 359180, bug 354804, bug 354495.

Reported using DrKonqi
Comment 1 Laurent Montel 2016-08-04 06:58:45 UTC 
it was fixed in 5.2.3