Application: kontact (5.2.3)

Qt Version: 5.6.1
Frameworks Version: 5.33.0
Operating System: Linux 4.4.0-78-generic x86_64
Distribution: Ubuntu 16.04.2 LTS

-- Information about the crash:
Crashes semi consitently when wrying to mark a feed read. Usually ends up with several cash entries corrupted. Not allways the same feed.

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 0x7fc7c57d5940 (LWP 28431))]

Thread 40 (Thread 0x7fc6a8bfc700 (LWP 31581)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007fc6fa3a5cbc in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#2  0x00007fc6fa06674d in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#3  0x00007fc6fa3a5a88 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#4  0x00007fc6fa3a5abe in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#5  0x00007fc6fa3a5b20 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#6  0x00007fc7d5abb6ba in start_thread (arg=0x7fc6a8bfc700) at pthread_create.c:333
#7  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 39 (Thread 0x7fc6a93fd700 (LWP 31580)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007fc6fa3a5cbc in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#2  0x00007fc6fa06674d in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#3  0x00007fc6fa3a5a88 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#4  0x00007fc6fa3a5abe in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#5  0x00007fc6fa3a5b20 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#6  0x00007fc7d5abb6ba in start_thread (arg=0x7fc6a93fd700) at pthread_create.c:333
#7  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 38 (Thread 0x7fc6aa20a700 (LWP 31579)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007fc6fa3a5cbc in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#2  0x00007fc6fa06674d in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#3  0x00007fc6fa3a5a88 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#4  0x00007fc6fa3a5abe in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#5  0x00007fc6fa3a5b20 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#6  0x00007fc7d5abb6ba in start_thread (arg=0x7fc6aa20a700) at pthread_create.c:333
#7  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 37 (Thread 0x7fc6aaa0b700 (LWP 31578)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007fc6fa3a5cbc in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#2  0x00007fc6fa06674d in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#3  0x00007fc6fa3a5a88 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#4  0x00007fc6fa3a5abe in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#5  0x00007fc6fa3a5b20 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#6  0x00007fc7d5abb6ba in start_thread (arg=0x7fc6aaa0b700) at pthread_create.c:333
#7  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 36 (Thread 0x7fc6ab4fe700 (LWP 31573)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc6fa3a5cfc in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#2  0x00007fc6fa15e93c in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#3  0x00007fc6fa3a5a88 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#4  0x00007fc6fa3a5abe in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#5  0x00007fc6fa3a5b20 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#6  0x00007fc7d5abb6ba in start_thread (arg=0x7fc6ab4fe700) at pthread_create.c:333
#7  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 35 (Thread 0x7fc6abcff700 (LWP 31572)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc6fa3a5cfc in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#2  0x00007fc6fa15e93c in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#3  0x00007fc6fa3a5a88 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#4  0x00007fc6fa3a5abe in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#5  0x00007fc6fa3a5b20 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#6  0x00007fc7d5abb6ba in start_thread (arg=0x7fc6abcff700) at pthread_create.c:333
#7  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 34 (Thread 0x7fc6b08bd700 (LWP 31571)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc6fa3a5cfc in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#2  0x00007fc6fa15e93c in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#3  0x00007fc6fa3a5a88 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#4  0x00007fc6fa3a5abe in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#5  0x00007fc6fa3a5b20 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#6  0x00007fc7d5abb6ba in start_thread (arg=0x7fc6b08bd700) at pthread_create.c:333
#7  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 33 (Thread 0x7fc6b1ffb700 (LWP 31570)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc6fa3a5cfc in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#2  0x00007fc6fa15e93c in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#3  0x00007fc6fa3a5a88 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#4  0x00007fc6fa3a5abe in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#5  0x00007fc6fa3a5b20 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#6  0x00007fc7d5abb6ba in start_thread (arg=0x7fc6b1ffb700) at pthread_create.c:333
#7  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 32 (Thread 0x7fc6b27fc700 (LWP 31569)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc6fa3a5cfc in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#2  0x00007fc6fa15e93c in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#3  0x00007fc6fa3a5a88 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#4  0x00007fc6fa3a5abe in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#5  0x00007fc6fa3a5b20 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#6  0x00007fc7d5abb6ba in start_thread (arg=0x7fc6b27fc700) at pthread_create.c:333
#7  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 31 (Thread 0x7fc6b2ffd700 (LWP 31568)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc6fa3a5cfc in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#2  0x00007fc6fa15e93c in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#3  0x00007fc6fa3a5a88 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#4  0x00007fc6fa3a5abe in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#5  0x00007fc6fa3a5b20 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#6  0x00007fc7d5abb6ba in start_thread (arg=0x7fc6b2ffd700) at pthread_create.c:333
#7  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7fc6b37fe700 (LWP 31567)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc6fa3a5cfc in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#2  0x00007fc6fa15e93c in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#3  0x00007fc6fa3a5a88 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#4  0x00007fc6fa3a5abe in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#5  0x00007fc6fa3a5b20 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#6  0x00007fc7d5abb6ba in start_thread (arg=0x7fc6b37fe700) at pthread_create.c:333
#7  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7fc6b3fff700 (LWP 31566)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc6fa3a5cfc in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#2  0x00007fc6fa15e93c in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#3  0x00007fc6fa3a5a88 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#4  0x00007fc6fa3a5abe in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#5  0x00007fc6fa3a5b20 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#6  0x00007fc7d5abb6ba in start_thread (arg=0x7fc6b3fff700) at pthread_create.c:333
#7  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7fc6e3302700 (LWP 31484)):
#0  0x00007fc7d528e427 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc7d52908bb in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7d52912bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc6ac003470, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc6e3301c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#7  0x00007fc7dc439808 in QThreadPrivate::start (arg=0x215cb30) at thread/qthread_unix.cpp:341
#8  0x00007fc7d5abb6ba in start_thread (arg=0x7fc6e3302700) at pthread_create.c:333
#9  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7fc6e3fff700 (LWP 31482)):
#0  QElapsedTimer::isMonotonic () at tools/qelapsedtimer_unix.cpp:144
#1  0x00007fc7dc66140e in QTimerInfoList::repairTimersIfNeeded (this=0x7fc6c80012e0) at kernel/qtimerinfo_unix.cpp:155
#2  0x00007fc7dc661483 in QTimerInfoList::timerWait (this=0x7fc6c80012e0, tm=...) at kernel/qtimerinfo_unix.cpp:382
#3  0x00007fc7dc66285e in timerSourcePrepareHelper (timeout=0x7fc6e3ffeab4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:126
#4  timerSourcePrepare (source=<optimized out>, timeout=0x7fc6e3ffeab4) at kernel/qeventdispatcher_glib.cpp:159
#5  0x00007fc7d529091d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc7d52912bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc6c8001a30, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#9  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc6e3ffec80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#10 0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#11 0x00007fc7dc439808 in QThreadPrivate::start (arg=0x48d03b0) at thread/qthread_unix.cpp:341
#12 0x00007fc7d5abb6ba in start_thread (arg=0x7fc6e3fff700) at pthread_create.c:333
#13 0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7fc6edb99700 (LWP 31480)):
#0  0x00007fc7d52d5a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc7d5290929 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7d52912bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc6bc003790, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc6edb98c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#7  0x00007fc7dc439808 in QThreadPrivate::start (arg=0x4bd8480) at thread/qthread_unix.cpp:341
#8  0x00007fc7d5abb6ba in start_thread (arg=0x7fc6edb99700) at pthread_create.c:333
#9  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7fc70ebb1700 (LWP 28486)):
#0  0x00007fc7d52d5a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc7d5291290 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc7000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc70ebb0c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#6  0x00007fc7dc439808 in QThreadPrivate::start (arg=0x13ffb70) at thread/qthread_unix.cpp:341
#7  0x00007fc7d5abb6ba in start_thread (arg=0x7fc70ebb1700) at pthread_create.c:333
#8  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7fc70f3b2700 (LWP 28484)):
#0  0x00007fc7dbb25b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fc7d529138c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc6fc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc70f3b1c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#6  0x00007fc7dc439808 in QThreadPrivate::start (arg=0x13825f0) at thread/qthread_unix.cpp:341
#7  0x00007fc7d5abb6ba in start_thread (arg=0x7fc70f3b2700) at pthread_create.c:333
#8  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7fc70fbb3700 (LWP 28482)):
#0  0x00007fc7d52d5a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc7d5290910 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7d52912bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc7040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc70fbb2c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#7  0x00007fc7dc439808 in QThreadPrivate::start (arg=0x1376260) at thread/qthread_unix.cpp:341
#8  0x00007fc7d5abb6ba in start_thread (arg=0x7fc70fbb3700) at pthread_create.c:333
#9  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7fc71d9c2700 (LWP 28464)):
#0  0x00007fc7dbb25b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fc7d529138c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc7080008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc71d9c1c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#6  0x00007fc7dc439808 in QThreadPrivate::start (arg=0x11fb0f0) at thread/qthread_unix.cpp:341
#7  0x00007fc7d5abb6ba in start_thread (arg=0x7fc71d9c2700) at pthread_create.c:333
#8  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7fc71e1c3700 (LWP 28462)):
#0  0x00007fc7dc661462 in QTimerInfoList::timerWait (this=0x7fc7140028d0, tm=...) at kernel/qtimerinfo_unix.cpp:380
#1  0x00007fc7dc66285e in timerSourcePrepareHelper (timeout=0x7fc71e1c2ab4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:126
#2  timerSourcePrepare (source=<optimized out>, timeout=0x7fc71e1c2ab4) at kernel/qeventdispatcher_glib.cpp:159
#3  0x00007fc7d529091d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc7d52912bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc7140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#7  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc71e1c2c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#9  0x00007fc7dc439808 in QThreadPrivate::start (arg=0x11d6050) at thread/qthread_unix.cpp:341
#10 0x00007fc7d5abb6ba in start_thread (arg=0x7fc71e1c3700) at pthread_create.c:333
#11 0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7fc71f7fe700 (LWP 28460)):
#0  0x00007fc7d52d5a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc7d5290320 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7d5291245 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc7100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc71f7fdc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#7  0x00007fc7dc439808 in QThreadPrivate::start (arg=0xff5c80) at thread/qthread_unix.cpp:341
#8  0x00007fc7d5abb6ba in start_thread (arg=0x7fc71f7fe700) at pthread_create.c:333
#9  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fc71ffff700 (LWP 28458)):
#0  0x00007fc7d52909d7 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc7d52912bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc7180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc71fffec80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#6  0x00007fc7dc439808 in QThreadPrivate::start (arg=0xd9bc10) at thread/qthread_unix.cpp:341
#7  0x00007fc7d5abb6ba in start_thread (arg=0x7fc71ffff700) at pthread_create.c:333
#8  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fc738abe700 (LWP 28456)):
#0  0x00007fc7dbb2169d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fc7d52d46f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7d5290e74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7d5291330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc7240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#6  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc738abdc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#8  0x00007fc7dc439808 in QThreadPrivate::start (arg=0xd9f7e0) at thread/qthread_unix.cpp:341
#9  0x00007fc7d5abb6ba in start_thread (arg=0x7fc738abe700) at pthread_create.c:333
#10 0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fc73a5dc700 (LWP 28454)):
#0  0x00007fc7d52d5a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc7d52914a6 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc7200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#3  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc73a5dbc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#4  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#5  0x00007fc7dc439808 in QThreadPrivate::start (arg=0xf098b0) at thread/qthread_unix.cpp:341
#6  0x00007fc7d5abb6ba in start_thread (arg=0x7fc73a5dc700) at pthread_create.c:333
#7  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fc73addd700 (LWP 28452)):
#0  0x00007fc7dbb25b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fc7d529138c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc72c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc73addcc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#6  0x00007fc7dc439808 in QThreadPrivate::start (arg=0xf2e640) at thread/qthread_unix.cpp:341
#7  0x00007fc7d5abb6ba in start_thread (arg=0x7fc73addd700) at pthread_create.c:333
#8  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fc73b7fe700 (LWP 28450)):
#0  0x00007fc7d52d5a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc7d5290db9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7d5291330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc7280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc73b7fdc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#7  0x00007fc7dc439808 in QThreadPrivate::start (arg=0xc6a000) at thread/qthread_unix.cpp:341
#8  0x00007fc7d5abb6ba in start_thread (arg=0x7fc73b7fe700) at pthread_create.c:333
#9  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fc73bfff700 (LWP 28448)):
#0  QEventDispatcherGlib::processEvents (this=0x7fc7300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#1  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc73bffec80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#2  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#3  0x00007fc7dc439808 in QThreadPrivate::start (arg=0xc530a0) at thread/qthread_unix.cpp:341
#4  0x00007fc7d5abb6ba in start_thread (arg=0x7fc73bfff700) at pthread_create.c:333
#5  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fc740d70700 (LWP 28446)):
#0  0x00007fc7d52d5a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc7d529123d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc7340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc740d6fc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#6  0x00007fc7dc439808 in QThreadPrivate::start (arg=0xce5150) at thread/qthread_unix.cpp:341
#7  0x00007fc7d5abb6ba in start_thread (arg=0x7fc740d70700) at pthread_create.c:333
#8  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fc741571700 (LWP 28444)):
#0  0x00007fc7d52d5a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc7d5291372 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc73c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc741570c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#6  0x00007fc7dc439808 in QThreadPrivate::start (arg=0xce04d0) at thread/qthread_unix.cpp:341
#7  0x00007fc7d5abb6ba in start_thread (arg=0x7fc741571700) at pthread_create.c:333
#8  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fc75b7fe700 (LWP 28443)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc7d97fcb93 in JSC::GCThread::gcThreadMain (this=0x93fe90) at heap/GCThread.cpp:81
#2  0x00007fc7d9b1d381 in WTF::wtfThreadEntryPoint(void*) () at wtf/ThreadingPthreads.cpp:195
#3  0x00007fc7d5abb6ba in start_thread (arg=0x7fc75b7fe700) at pthread_create.c:333
#4  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fc753fff700 (LWP 28442)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc7d97fcb93 in JSC::GCThread::gcThreadMain (this=0x93fc10) at heap/GCThread.cpp:81
#2  0x00007fc7d9b1d381 in WTF::wtfThreadEntryPoint(void*) () at wtf/ThreadingPthreads.cpp:195
#3  0x00007fc7d5abb6ba in start_thread (arg=0x7fc753fff700) at pthread_create.c:333
#4  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fc75bfff700 (LWP 28441)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc7d97fcb93 in JSC::GCThread::gcThreadMain (this=0x93f990) at heap/GCThread.cpp:81
#2  0x00007fc7d9b1d381 in WTF::wtfThreadEntryPoint(void*) () at wtf/ThreadingPthreads.cpp:195
#3  0x00007fc7d5abb6ba in start_thread (arg=0x7fc75bfff700) at pthread_create.c:333
#4  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fc768a29700 (LWP 28440)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc7d97fcb93 in JSC::GCThread::gcThreadMain (this=0x93f710) at heap/GCThread.cpp:81
#2  0x00007fc7d9b1d381 in WTF::wtfThreadEntryPoint(void*) () at wtf/ThreadingPthreads.cpp:195
#3  0x00007fc7d5abb6ba in start_thread (arg=0x7fc768a29700) at pthread_create.c:333
#4  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fc76922a700 (LWP 28439)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc7d97fcb93 in JSC::GCThread::gcThreadMain (this=0x9761a0) at heap/GCThread.cpp:81
#2  0x00007fc7d9b1d381 in WTF::wtfThreadEntryPoint(void*) () at wtf/ThreadingPthreads.cpp:195
#3  0x00007fc7d5abb6ba in start_thread (arg=0x7fc76922a700) at pthread_create.c:333
#4  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fc769a2b700 (LWP 28438)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc7d97fcb93 in JSC::GCThread::gcThreadMain (this=0x96af80) at heap/GCThread.cpp:81
#2  0x00007fc7d9b1d381 in WTF::wtfThreadEntryPoint(void*) () at wtf/ThreadingPthreads.cpp:195
#3  0x00007fc7d5abb6ba in start_thread (arg=0x7fc769a2b700) at pthread_create.c:333
#4  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fc76a22c700 (LWP 28437)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007fc7d9b1d92a in WTF::ThreadCondition::timedWait (this=0x7fc7b8a51230, mutex=0x7fc7b8a51208, absoluteTime=571367025.37536621) at wtf/ThreadingPthreads.cpp:399
#2  0x00007fc7d97fbac5 in JSC::BlockAllocator::blockFreeingThreadMain (this=0x7fc7b8a51058) at heap/BlockAllocator.cpp:100
#3  0x00007fc7d9b1d381 in WTF::wtfThreadEntryPoint(void*) () at wtf/ThreadingPthreads.cpp:195
#4  0x00007fc7d5abb6ba in start_thread (arg=0x7fc76a22c700) at pthread_create.c:333
#5  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fc77192f700 (LWP 28436)):
#0  0x00007fc7dbb25b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fc7d529138c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc76c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc77192ec80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc7dc4349e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#6  0x00007fc7dc439808 in QThreadPrivate::start (arg=0x949260) at thread/qthread_unix.cpp:341
#7  0x00007fc7d5abb6ba in start_thread (arg=0x7fc77192f700) at pthread_create.c:333
#8  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fc7b92ed700 (LWP 28435)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc7d9aed75b in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7fc7da38c8dc <WTF::pageheap_memory+57564>) at wtf/FastMalloc.cpp:2825
#2  0x00007fc7d9aed799 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fc7da38c8dc <WTF::pageheap_memory+57564>) at wtf/FastMalloc.cpp:1993
#3  0x00007fc7d5abb6ba in start_thread (arg=0x7fc7b92ed700) at pthread_create.c:333
#4  0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fc7ba4fe700 (LWP 28434)):
#0  0x00007fc7d52d5a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc7d52909a0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7d52912bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc7dc66337b in QEventDispatcherGlib::processEvents (this=0x7fc7b40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007fc7dc60bffa in QEventLoop::exec (this=this@entry=0x7fc7ba4fdc50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fc7dc4349e4 in QThread::exec (this=this@entry=0x7fc7de98ad40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:500
#7  0x00007fc7de917515 in QDBusConnectionManager::run (this=0x7fc7de98ad40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:189
#8  0x00007fc7dc439808 in QThreadPrivate::start (arg=0x7fc7de98ad40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:341
#9  0x00007fc7d5abb6ba in start_thread (arg=0x7fc7ba4fe700) at pthread_create.c:333
#10 0x00007fc7dbb3182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fc7c57d5940 (LWP 28431)):
[KCrash Handler]
#6  0x00007fc7d840562d in WebCore::TextureMapperLayerClientQt::syncLayers(WebCore::Timer<WebCore::TextureMapperLayerClientQt>*) () at ./wtf/Vector.h:300
#7  0x00007fc7d889d529 in WebCore::ThreadTimers::sharedTimerFiredInternal() [clone .part.7] () at ../WTF/wtf/Vector.h:300
#8  0x00007fc7dc63b6d3 in QObject::event (this=0x946f70, e=<optimized out>) at kernel/qobject.cpp:1278
#9  0x00007fc7dd193afc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x946f70, e=0x7ffd7891d180) at kernel/qapplication.cpp:3804
#10 0x00007fc7dd199036 in QApplication::notify (this=0x7ffd7891fd60, receiver=0x946f70, e=0x7ffd7891d180) at kernel/qapplication.cpp:3561
#11 0x00007fc7dc60e2a8 in QCoreApplication::notifyInternal2 (receiver=0x946f70, event=event@entry=0x7ffd7891d180) at kernel/qcoreapplication.cpp:1015
#12 0x00007fc7dc66224e in QCoreApplication::sendEvent (event=0x7ffd7891d180, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:225
#13 QTimerInfoList::activateTimers (this=0x882d10) at kernel/qtimerinfo_unix.cpp:637
#14 0x00007fc7dc662781 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:176
#15 0x00007fc7d5291197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007fc7d52913f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007fc7d529149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fc7dc66335f in QEventDispatcherGlib::processEvents (this=0x882410, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#19 0x00007fc7dc60bffa in QEventLoop::exec (this=0x7ffd7891d3d0, flags=...) at kernel/qeventloop.cpp:204
#20 0x00007fc7dd6fb69e in KJob::exec() () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#21 0x00007fc7db42f484 in KIO::AccessManager::createRequest(QNetworkAccessManager::Operation, QNetworkRequest const&, QIODevice*) () from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#22 0x00007fc7431d9db1 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5
#23 0x00007fc7d68a9c94 in QNetworkAccessManager::get (this=0x343d760, request=...) at access/qnetworkaccessmanager.cpp:718
#24 0x00007fc7d8962172 in WebCore::QNetworkReplyHandler::sendNetworkRequest(QNetworkAccessManager*, WebCore::ResourceRequest const&) () at ../WTF/wtf/Vector.h:300
#25 0x00007fc7d8964f35 in WebCore::QNetworkReplyHandler::start() () at ../WTF/wtf/Vector.h:300
#26 0x00007fc7d8964049 in WebCore::QNetworkReplyHandlerCallQueue::flush() [clone .part.63] () at ../WTF/wtf/Vector.h:300
#27 0x00007fc7d895cf86 in WebCore::ResourceHandle::platformLoadResourceSynchronously(WebCore::NetworkingContext*, WebCore::ResourceRequest const&, WebCore::StoredCredentials, WebCore::ResourceError&, WebCore::ResourceResponse&, WTF::Vector<char, 0ul, WTF::CrashOnOverflow>&) () at ../WTF/wtf/Vector.h:300
#28 0x00007fc7d88781b5 in WebCore::ResourceHandle::loadResourceSynchronously(WebCore::NetworkingContext*, WebCore::ResourceRequest const&, WebCore::StoredCredentials, WebCore::ResourceError&, WebCore::ResourceResponse&, WTF::Vector<char, 0ul, WTF::CrashOnOverflow>&) () at ../WTF/wtf/Vector.h:300
#29 0x00007fc7d8714e06 in WebCore::FrameLoader::loadResourceSynchronously(WebCore::ResourceRequest const&, WebCore::StoredCredentials, WebCore::ClientCredentialPolicy, WebCore::ResourceError&, WebCore::ResourceResponse&, WTF::Vector<char, 0ul, WTF::CrashOnOverflow>&) () at ../WTF/wtf/Vector.h:300
#30 0x00007fc7d8702933 in WebCore::DocumentThreadableLoader::loadRequest(WebCore::ResourceRequest const&, WebCore::SecurityCheckPolicy) () at ../WTF/wtf/Vector.h:300
#31 0x00007fc7d8703ff0 in WebCore::DocumentThreadableLoader::DocumentThreadableLoader(WebCore::Document*, WebCore::ThreadableLoaderClient*, WebCore::DocumentThreadableLoader::BlockingBehavior, WebCore::ResourceRequest const&, WebCore::ThreadableLoaderOptions const&) () at ../WTF/wtf/Vector.h:300
#32 0x00007fc7d87040a7 in WebCore::DocumentThreadableLoader::loadResourceSynchronously(WebCore::Document*, WebCore::ResourceRequest const&, WebCore::ThreadableLoaderClient&, WebCore::ThreadableLoaderOptions const&) () at ../WTF/wtf/Vector.h:300
#33 0x00007fc7d891a241 in WebCore::XMLHttpRequest::createRequest(int&) () at ../WTF/wtf/Vector.h:300
#34 0x00007fc7d891f28c in WebCore::XMLHttpRequest::send(WTF::String const&, int&) () at ../WTF/wtf/Vector.h:300
#35 0x00007fc7d891f6b7 in WebCore::XMLHttpRequest::send(int&) () at ../WTF/wtf/Vector.h:300
#36 0x00007fc7d969c27e in WebCore::JSXMLHttpRequest::send(JSC::ExecState*) () at runtime/JSCJSValueInlines.h:475
#37 0x00007fc7d8f11c99 in WebCore::jsXMLHttpRequestPrototypeFunctionSend(JSC::ExecState*) () at runtime/Structure.h:186
#38 0x00007fc773fff0e5 in ?? ()
#39 0xffff000000000002 in ?? ()
#40 0x00007fc7d995abea in llint_op_call () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#41 0x0000000000000000 in ?? ()

Reported using DrKonqi