[kontact] [Bug 425340] New: Kontact (kontact), signal: Segmentation fault - KMailPart::guiActivateEvent(KParts::GUIActivateEvent*)

Don Curtis bugzilla_noreply at kde.org
Fri Aug 14 10:20:54 BST 2020


https://bugs.kde.org/show_bug.cgi?id=425340

            Bug ID: 425340
           Summary: Kontact (kontact), signal: Segmentation fault -
                    KMailPart::guiActivateEvent(KParts::GUIActivateEvent*)
           Product: kontact
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: bugrprt21882 at online.de
  Target Milestone: ---

Application: kontact (5.14.2 (20.04.2))

Qt Version: 5.12.7
Frameworks Version: 5.71.0
Operating System: Linux 5.3.18-lp152.33-default x86_64
Windowing system: X11
Distribution: "openSUSE Leap 15.2"

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

Restarting Kontact after a fresh (empty) set up for an existing user – one
KMail resource is active - 13 iCal directory resources have been setup - the
original iCal file resource had been deleted and, the associated
~/.local/share/apps/korganizer/std.ics file as well.

~/.local/share/sddm/xorg-session.log had the following information following
the crash:
/usr/bin/mysqlcheck: Got error: 1049: Unknown database 'akonadi' when selecting
the database
kio_http_cache_cleaner: Already running!
*** KMail got signal 11 (Exiting)
*** Dead letters dumped.
/tmp/messageviewer_attachment_FGelvE was not removed .
/tmp/messageviewer_cg4015.index.2 was not removed .
/tmp/messageviewer_Ik4015.index.2 was not removed .
/tmp/messageviewer_mA4015.index.3 was not removed .
/tmp/messageviewer_PJ4015.index.4 was not removed .
/tmp/messageviewer_we4015.index.5 was not removed .
/tmp/messageviewer_Y10510.index.2 was not removed .
/tmp/messageviewer_cg4015.index.2 was removed .
/tmp/messageviewer_Ik4015.index.2 was removed .
/tmp/messageviewer_mA4015.index.3 was removed .
/tmp/messageviewer_PJ4015.index.4 was removed .
/tmp/messageviewer_we4015.index.5 was removed .
/tmp/messageviewer_Y10510.index.2 was removed .
KCrash: Application 'kontact' crashing...
KCrash: Attempting to start /usr/lib64/libexec/drkonqi

Despite the crash, Kontact restarted OK - akonadictl indicates that, Akonadi is
running.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
29        return SYSCALL_CANCEL (poll, fds, nfds, timeout);
[Current thread is 1 (Thread 0x7fedc41a5940 (LWP 7374))]

Thread 36 (Thread 0x7fecd6cff700 (LWP 10188)):
#0  0x00007fedbc6cebab in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7fecd6cfe9a0, expected=0, futex_word=0x7fecd6cfeb88) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fedbc6cebab in __pthread_cond_wait_common (abstime=0x7fecd6cfea40,
mutex=0x7fecd6cfeb38, cond=0x7fecd6cfeb60) at pthread_cond_wait.c:533
#2  0x00007fedbc6cebab in __pthread_cond_timedwait (cond=0x7fecd6cfeb60,
mutex=0x7fecd6cfeb38, abstime=0x7fecd6cfea40) at pthread_cond_wait.c:667
#3  0x00007fedb2b69a67 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fedb2b6a3f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fedb2b6a4e2 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fedb2b28f41 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fedb2b2b667 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fedb2b2bc44 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fedbc6c84f9 in start_thread (arg=0x7fecd6cff700) at
pthread_create.c:465
#11 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 35 (Thread 0x7fece891f700 (LWP 10170)):
#0  0x00007fedba4f5ad4 in g_mutex_unlock (mutex=0x7fed64002140) at
../glib/gthread-posix.c:1375
#1  0x00007fedba4aa1b1 in g_main_context_check
(context=context at entry=0x7fed64002140, max_priority=2147483647,
fds=fds at entry=0x7fed64002dd0, n_fds=n_fds at entry=1) at ../glib/gmain.c:3785
#2  0x00007fedba4aa720 in g_main_context_iterate
(context=context at entry=0x7fed64002140, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/gmain.c:3951
#3  0x00007fedba4aa88c in g_main_context_iteration (context=0x7fed64002140,
may_block=may_block at entry=1) at ../glib/gmain.c:4015
#4  0x00007fedc15b319b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fed64002070, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fedc155432a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fece891ec70, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:225
#6  0x00007fedc137a10a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:531
#7  0x00007fedc137b8b2 in QThreadPrivate::start(void*) (arg=0x55efcecc8890) at
thread/qthread_unix.cpp:361
#8  0x00007fedbc6c84f9 in start_thread (arg=0x7fece891f700) at
pthread_create.c:465
#9  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 34 (Thread 0x7fecfb117700 (LWP 10168)):
#0  0x00007fedba4f5ad4 in g_mutex_unlock (mutex=0x7fed68011b20) at
../glib/gthread-posix.c:1375
#1  0x00007fedba4aa62d in g_main_context_iterate
(context=context at entry=0x7fed68011b20, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/gmain.c:3902
#2  0x00007fedba4aa88c in g_main_context_iteration (context=0x7fed68011b20,
may_block=may_block at entry=1) at ../glib/gmain.c:4015
#3  0x00007fedc15b319b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fed68011a50, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fedc155432a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fecfb116c70, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:225
#5  0x00007fedc137a10a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:531
#6  0x00007fedc137b8b2 in QThreadPrivate::start(void*) (arg=0x55efceb53db0) at
thread/qthread_unix.cpp:361
#7  0x00007fedbc6c84f9 in start_thread (arg=0x7fecfb117700) at
pthread_create.c:465
#8  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 33 (Thread 0x7fecceb3f700 (LWP 10167)):
#0  0x00007fedbc6cebab in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7fecceb3e9a0, expected=0, futex_word=0x7fecceb3eb88) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fedbc6cebab in __pthread_cond_wait_common (abstime=0x7fecceb3ea40,
mutex=0x7fecceb3eb38, cond=0x7fecceb3eb60) at pthread_cond_wait.c:533
#2  0x00007fedbc6cebab in __pthread_cond_timedwait (cond=0x7fecceb3eb60,
mutex=0x7fecceb3eb38, abstime=0x7fecceb3ea40) at pthread_cond_wait.c:667
#3  0x00007fedb2b69a67 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fedb2b6a3f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fedb2b6a4e2 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fedb2b28f41 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fedb2b2b926 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fedb2b2bc44 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fedbc6c84f9 in start_thread (arg=0x7fecceb3f700) at
pthread_create.c:465
#11 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 32 (Thread 0x7fecd4dfd700 (LWP 10082)):
#0  0x00007fedbc6cebab in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7fecd4dfc9a0, expected=0, futex_word=0x7fecd4dfcb88) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fedbc6cebab in __pthread_cond_wait_common (abstime=0x7fecd4dfca40,
mutex=0x7fecd4dfcb38, cond=0x7fecd4dfcb60) at pthread_cond_wait.c:533
#2  0x00007fedbc6cebab in __pthread_cond_timedwait (cond=0x7fecd4dfcb60,
mutex=0x7fecd4dfcb38, abstime=0x7fecd4dfca40) at pthread_cond_wait.c:667
#3  0x00007fedb2b69a67 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fedb2b6a3f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fedb2b6a4e2 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fedb2b28f41 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fedb2b2b926 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fedb2b2bc44 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fedbc6c84f9 in start_thread (arg=0x7fecd4dfd700) at
pthread_create.c:465
#11 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 31 (Thread 0x7fecd39f6700 (LWP 10081)):
#0  0x00007fedbc6cebab in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7fecd39f59a0, expected=0, futex_word=0x7fecd39f5b88) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fedbc6cebab in __pthread_cond_wait_common (abstime=0x7fecd39f5a40,
mutex=0x7fecd39f5b38, cond=0x7fecd39f5b60) at pthread_cond_wait.c:533
#2  0x00007fedbc6cebab in __pthread_cond_timedwait (cond=0x7fecd39f5b60,
mutex=0x7fecd39f5b38, abstime=0x7fecd39f5a40) at pthread_cond_wait.c:667
#3  0x00007fedb2b69a67 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fedb2b6a3f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fedb2b6a4e2 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fedb2b28f41 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fedb2b2b926 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fedb2b2bc44 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fedbc6c84f9 in start_thread (arg=0x7fecd39f6700) at
pthread_create.c:465
#11 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 30 (Thread 0x7fed139a7700 (LWP 10080)):
#0  0x00007fedbc6cebab in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7fed139a69a0, expected=0, futex_word=0x7fed139a6b88) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fedbc6cebab in __pthread_cond_wait_common (abstime=0x7fed139a6a40,
mutex=0x7fed139a6b38, cond=0x7fed139a6b60) at pthread_cond_wait.c:533
#2  0x00007fedbc6cebab in __pthread_cond_timedwait (cond=0x7fed139a6b60,
mutex=0x7fed139a6b38, abstime=0x7fed139a6a40) at pthread_cond_wait.c:667
#3  0x00007fedb2b69a67 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fedb2b6a3f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fedb2b6a4e2 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fedb2b28f41 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fedb2b2b926 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fedb2b2bc44 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fedbc6c84f9 in start_thread (arg=0x7fed139a7700) at
pthread_create.c:465
#11 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7fecd41f7700 (LWP 9489)):
#0  0x00007fedbc6cebab in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7fecd41f69a0, expected=0, futex_word=0x7fecd41f6b88) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fedbc6cebab in __pthread_cond_wait_common (abstime=0x7fecd41f6a40,
mutex=0x7fecd41f6b38, cond=0x7fecd41f6b60) at pthread_cond_wait.c:533
#2  0x00007fedbc6cebab in __pthread_cond_timedwait (cond=0x7fecd41f6b60,
mutex=0x7fecd41f6b38, abstime=0x7fecd41f6a40) at pthread_cond_wait.c:667
#3  0x00007fedb2b69a67 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fedb2b6a3f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fedb2b6a4e2 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fedb2b28f41 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fedb2b2b926 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fedb2b2bc44 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fedbc6c84f9 in start_thread (arg=0x7fecd41f7700) at
pthread_create.c:465
#11 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7fece3fff700 (LWP 8568)):
#0  0x00007fedc0a110ff in __libc_enable_asynccancel () at
../sysdeps/unix/sysv/linux/x86_64/cancellation.S:67
#1  0x00007fedc09f51c6 in __GI___libc_read (fd=fd at entry=154,
buf=buf at entry=0x7fece3ffeaae, nbytes=nbytes at entry=10) at
../sysdeps/unix/sysv/linux/read.c:26
#2  0x00007feda4dc9551 in read (__nbytes=10, __buf=0x7fece3ffeaae, __fd=154) at
/usr/include/bits/unistd.h:44
#3  0x00007feda4dc9551 in pa_read (fd=154, buf=buf at entry=0x7fece3ffeaae,
count=count at entry=10, type=type at entry=0x55efcef0cf98) at
pulsecore/core-util.c:422
#4  0x00007feda810e6fe in clear_wakeup (m=<optimized out>) at
pulse/mainloop.c:781
#5  0x00007feda810e6fe in pa_mainloop_prepare (m=m at entry=0x55efcef0cec0,
timeout=-1) at pulse/mainloop.c:789
#6  0x00007feda810f170 in pa_mainloop_iterate (m=0x55efcef0cec0,
block=<optimized out>, retval=0x0) at pulse/mainloop.c:923
#7  0x00007feda810f230 in pa_mainloop_run (m=0x55efcef0cec0,
retval=retval at entry=0x0) at pulse/mainloop.c:944
#8  0x00007feda811ceb9 in thread (userdata=0x55efceefb350) at
pulse/thread-mainloop.c:101
#9  0x00007feda4df7018 in internal_thread_func (userdata=0x55efcef61be0) at
pulsecore/thread-posix.c:81
#10 0x00007fedbc6c84f9 in start_thread (arg=0x7fece3fff700) at
pthread_create.c:465
#11 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7feccb447700 (LWP 8343)):
#0  0x00007fedba4f5ab9 in g_mutex_lock (mutex=mutex at entry=0x7fed3c0d0350) at
../glib/gthread-posix.c:1363
#1  0x00007fedba4aa1c6 in g_main_context_check
(context=context at entry=0x7fed3c0d0350, max_priority=2147483647,
fds=fds at entry=0x7fed3c0d29b0, n_fds=n_fds at entry=1) at ../glib/gmain.c:3791
#2  0x00007fedba4aa720 in g_main_context_iterate
(context=context at entry=0x7fed3c0d0350, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/gmain.c:3951
#3  0x00007fedba4aa88c in g_main_context_iteration (context=0x7fed3c0d0350,
may_block=may_block at entry=1) at ../glib/gmain.c:4015
#4  0x00007fedc15b319b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fed3c002b30, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fedc155432a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7feccb446c70, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:225
#6  0x00007fedc137a10a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:531
#7  0x00007fedc137b8b2 in QThreadPrivate::start(void*) (arg=0x55efcea49080) at
thread/qthread_unix.cpp:361
#8  0x00007fedbc6c84f9 in start_thread (arg=0x7feccb447700) at
pthread_create.c:465
#9  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7fecd7f17700 (LWP 7683)):
#0  0x00007fedc09f96db in __GI___poll (fds=0x7fecf4005100, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fedba4aa779 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7fecf4005100, timeout=<optimized out>, context=0x7fecf40058a0)
at ../glib/gmain.c:4253
#2  0x00007fedba4aa779 in g_main_context_iterate
(context=context at entry=0x7fecf40058a0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/gmain.c:3949
#3  0x00007fedba4aa88c in g_main_context_iteration (context=0x7fecf40058a0,
may_block=may_block at entry=1) at ../glib/gmain.c:4015
#4  0x00007fedc15b319b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fecf40057d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fedc155432a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fecd7f16c70, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:225
#6  0x00007fedc137a10a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:531
#7  0x00007fedc137b8b2 in QThreadPrivate::start(void*) (arg=0x55efcaab26b0) at
thread/qthread_unix.cpp:361
#8  0x00007fedbc6c84f9 in start_thread (arg=0x7fecd7f17700) at
pthread_create.c:465
#9  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7fece37fe700 (LWP 7680)):
#0  0x00007fedba4f5ab9 in g_mutex_lock (mutex=mutex at entry=0x7fecec005aa0) at
../glib/gthread-posix.c:1363
#1  0x00007fedba4a9ee2 in g_main_context_query
(context=context at entry=0x7fecec005aa0, max_priority=2147483647,
timeout=timeout at entry=0x7fece37fdb34, fds=fds at entry=0x7fecec0051d0,
n_fds=n_fds at entry=3) at ../glib/gmain.c:3631
#2  0x00007fedba4aa6f7 in g_main_context_iterate
(context=context at entry=0x7fecec005aa0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/gmain.c:3936
#3  0x00007fedba4aa88c in g_main_context_iteration (context=0x7fecec005aa0,
may_block=may_block at entry=1) at ../glib/gmain.c:4015
#4  0x00007fedc15b319b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fecec005160, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fedc155432a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fece37fdc70, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:225
#6  0x00007fedc137a10a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:531
#7  0x00007fedc137b8b2 in QThreadPrivate::start(void*) (arg=0x55efcaa7c3f0) at
thread/qthread_unix.cpp:361
#8  0x00007fedbc6c84f9 in start_thread (arg=0x7fece37fe700) at
pthread_create.c:465
#9  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7fece2ffd700 (LWP 7645)):
#0  0x00007fedc09fe7a9 in syscall () at
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fedc137df94 in QtLinuxFutex::_q_futex(int*, int, int, unsigned long
long, int*, int) (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0,
addr=<optimized out>) at thread/qfutex_p.h:92
#2  0x00007fedc137df94 in QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned
int> >(QBasicAtomicInteger<unsigned int>&, QBasicAtomicInteger<unsigned
int>::Type) (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:107
#3  0x00007fedc137df94 in
futexSemaphoreTryAcquire_loop<false>(QBasicAtomicInteger<unsigned long long>&,
unsigned long long, unsigned long long, int) (timeout=-1, nn=8589934593,
curValue=<optimized out>, u=...) at thread/qsemaphore.cpp:219
#4  0x00007fedc137df94 in
futexSemaphoreTryAcquire<false>(QBasicAtomicInteger<unsigned long long>&, int,
int) (timeout=-1, n=n at entry=1, u=...) at thread/qsemaphore.cpp:262
#5  0x00007fedc137df94 in QSemaphore::acquire(int)
(this=this at entry=0x7fedbd0c1460 <(anonymous
namespace)::Q_QGS_libProxyWrapper::innerFunction()::holder+32>, n=n at entry=1) at
thread/qsemaphore.cpp:326
#6  0x00007fedbce03044 in QLibProxyWrapper::run() (this=0x7fedbd0c1440
<(anonymous namespace)::Q_QGS_libProxyWrapper::innerFunction()::holder>) at
kernel/qnetworkproxy_libproxy.cpp:179
#7  0x00007fedc137b8b2 in QThreadPrivate::start(void*) (arg=0x7fedbd0c1440
<(anonymous namespace)::Q_QGS_libProxyWrapper::innerFunction()::holder>) at
thread/qthread_unix.cpp:361
#8  0x00007fedbc6c84f9 in start_thread (arg=0x7fece2ffd700) at
pthread_create.c:465
#9  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7fecfa916700 (LWP 7423)):
#0  0x00007fedba4aa624 in g_main_context_iterate
(context=context at entry=0x7fecf0000be0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/gmain.c:3891
#1  0x00007fedba4aa88c in g_main_context_iteration (context=0x7fecf0000be0,
may_block=may_block at entry=1) at ../glib/gmain.c:4015
#2  0x00007fedc15b319b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fecf0000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#3  0x00007fedc155432a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fecfa915c70, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:225
#4  0x00007fedc137a10a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:531
#5  0x00007fedc137b8b2 in QThreadPrivate::start(void*) (arg=0x55efca62f0f0) at
thread/qthread_unix.cpp:361
#6  0x00007fedbc6c84f9 in start_thread (arg=0x7fecfa916700) at
pthread_create.c:465
#7  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7fecfbfc7700 (LWP 7419)):
#0  0x00007fedba4a8954 in g_source_iter_next (iter=iter at entry=0x7fecfbfc6ab0,
source=source at entry=0x7fecfbfc6aa8) at ../glib/gmain.c:1013
#1  0x00007fedba4a9c13 in g_main_context_prepare
(context=context at entry=0x7fecf4000be0, priority=priority at entry=0x7fecfbfc6b30)
at ../glib/gmain.c:3504
#2  0x00007fedba4aa6ab in g_main_context_iterate
(context=context at entry=0x7fecf4000be0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/gmain.c:3934
#3  0x00007fedba4aa88c in g_main_context_iteration (context=0x7fecf4000be0,
may_block=may_block at entry=1) at ../glib/gmain.c:4015
#4  0x00007fedc15b319b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fecf4000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fedc155432a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fecfbfc6c70, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:225
#6  0x00007fedc137a10a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:531
#7  0x00007fedc137b8b2 in QThreadPrivate::start(void*) (arg=0x55efca57fb80) at
thread/qthread_unix.cpp:361
#8  0x00007fedbc6c84f9 in start_thread (arg=0x7fecfbfc7700) at
pthread_create.c:465
#9  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7fed131a6700 (LWP 7407)):
#0  0x00007fedc09f527b in __GI___libc_write (fd=2, buf=0x7fed131a2ee0,
nbytes=47) at ../sysdeps/unix/sysv/linux/write.c:26
#1  0x00007fedc09866cd in _IO_new_file_write (f=0x7fedc0cbd4c0
<_IO_2_1_stderr_>, data=0x7fed131a2ee0, n=47) at fileops.c:1255
#2  0x00007fedc09859af in new_do_write (fp=fp at entry=0x7fedc0cbd4c0
<_IO_2_1_stderr_>, data=data at entry=0x7fed131a2ee0 "[warn] epoll_wait:
Ung\303\274ltiger Dateideskriptor\n", to_do=to_do at entry=47) at fileops.c:510
#3  0x00007fedc0986e8e in _IO_new_file_xsputn (f=0x7fedc0cbd4c0
<_IO_2_1_stderr_>, data=<optimized out>, n=47) at fileops.c:1334
#4  0x00007fedc095cd1b in buffered_vfprintf (s=s at entry=0x7fedc0cbd4c0
<_IO_2_1_stderr_>, format=format at entry=0x7feda984bce8 "[%s] %s\n",
args=args at entry=0x7fed131a54a0) at vfprintf.c:2351
#5  0x00007fedc0959f8e in _IO_vfprintf_internal (s=s at entry=0x7fedc0cbd4c0
<_IO_2_1_stderr_>, format=0x7feda984bce8 "[%s] %s\n",
ap=ap at entry=0x7fed131a54a0) at vfprintf.c:1301
#6  0x00007fedc0a12e56 in ___fprintf_chk (fp=0x7fedc0cbd4c0 <_IO_2_1_stderr_>,
flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007feda9833ffd in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#8  0x00007feda9834194 in event_warn () at /usr/lib64/libevent-2.1.so.6
#9  0x00007feda9835abc in  () at /usr/lib64/libevent-2.1.so.6
#10 0x00007feda982b764 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#11 0x00007fedb2b70021 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007fedb2b0709b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007fedb2b3a5e8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007fedbc6c84f9 in start_thread (arg=0x7fed131a6700) at
pthread_create.c:465
#16 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7fed129a5700 (LWP 7406)):
#0  0x00007fedbc6ce87d in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fed129a4b98) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fedbc6ce87d in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fed129a4b48, cond=0x7fed129a4b70) at pthread_cond_wait.c:502
#2  0x00007fedbc6ce87d in __pthread_cond_wait (cond=0x7fed129a4b70,
mutex=0x7fed129a4b48) at pthread_cond_wait.c:655
#3  0x00007fedb2b69999 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fedb2b6a40c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fedb2b6a49f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fedb2b28f58 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fedb2b2b926 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fedb2b2bcc4 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fedbc6c84f9 in start_thread (arg=0x7fed129a5700) at
pthread_create.c:465
#11 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7fed40ff9700 (LWP 7404)):
#0  0x00007fedc09f51d8 in __GI___libc_read (fd=fd at entry=50,
buf=buf at entry=0x7fed40ff8aae, nbytes=nbytes at entry=10) at
../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007feda4dc9551 in read (__nbytes=10, __buf=0x7fed40ff8aae, __fd=50) at
/usr/include/bits/unistd.h:44
#2  0x00007feda4dc9551 in pa_read (fd=50, buf=buf at entry=0x7fed40ff8aae,
count=count at entry=10, type=type at entry=0x55efca2f6348) at
pulsecore/core-util.c:422
#3  0x00007feda810e6fe in clear_wakeup (m=<optimized out>) at
pulse/mainloop.c:781
#4  0x00007feda810e6fe in pa_mainloop_prepare (m=m at entry=0x55efca2f6270,
timeout=-1) at pulse/mainloop.c:789
#5  0x00007feda810f170 in pa_mainloop_iterate (m=0x55efca2f6270,
block=<optimized out>, retval=0x0) at pulse/mainloop.c:923
#6  0x00007feda810f230 in pa_mainloop_run (m=0x55efca2f6270,
retval=retval at entry=0x0) at pulse/mainloop.c:944
#7  0x00007feda811ceb9 in thread (userdata=0x55efca2f6a30) at
pulse/thread-mainloop.c:101
#8  0x00007feda4df7018 in internal_thread_func (userdata=0x55efca382680) at
pulsecore/thread-posix.c:81
#9  0x00007fedbc6c84f9 in start_thread (arg=0x7fed40ff9700) at
pthread_create.c:465
#10 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7fed417fa700 (LWP 7403)):
#0  0x00007fedbc6cebab in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7fed417f99a0, expected=0, futex_word=0x7fed417f9b88) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fedbc6cebab in __pthread_cond_wait_common (abstime=0x7fed417f9a40,
mutex=0x7fed417f9b38, cond=0x7fed417f9b60) at pthread_cond_wait.c:533
#2  0x00007fedbc6cebab in __pthread_cond_timedwait (cond=0x7fed417f9b60,
mutex=0x7fed417f9b38, abstime=0x7fed417f9a40) at pthread_cond_wait.c:667
#3  0x00007fedb2b69a67 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fedb2b6a3f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fedb2ae4c08 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fedb2b0709b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fedb2b3a5e8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fedbc6c84f9 in start_thread (arg=0x7fed417fa700) at
pthread_create.c:465
#10 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7fed41ffb700 (LWP 7402)):
#0  0x00007fedbc6ce87d in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55efca377628) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fedbc6ce87d in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55efca377568, cond=0x55efca377600) at pthread_cond_wait.c:502
#2  0x00007fedbc6ce87d in __pthread_cond_wait (cond=0x55efca377600,
mutex=0x55efca377568) at pthread_cond_wait.c:655
#3  0x00007fedb2b69999 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fedb34599b8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fedb2b3a7c5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fedbc6c84f9 in start_thread (arg=0x7fed41ffb700) at
pthread_create.c:465
#8  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7fed427fc700 (LWP 7401)):
#0  0x00007fedc0a110ac in __lll_lock_wait_private () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fedc0a12e04 in ___fprintf_chk (fp=0x7fedc0cbf3f0
<_IO_stdfile_2_lock>, flag=1, format=0x7feda984bce8 "[%s] %s\n") at
fprintf_chk.c:30
#2  0x00007feda9833ffd in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007feda9834194 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007feda9835abc in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007feda982b764 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007fedb2b70021 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fedb2b0709b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fedb2b3a5e8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fedbc6c84f9 in start_thread (arg=0x7fed427fc700) at
pthread_create.c:465
#11 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fed42ffd700 (LWP 7400)):
#0  0x00007fedbc6ce87d in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fed42ffcb68) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fedbc6ce87d in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fed42ffcb18, cond=0x7fed42ffcb40) at pthread_cond_wait.c:502
#2  0x00007fedbc6ce87d in __pthread_cond_wait (cond=0x7fed42ffcb40,
mutex=0x7fed42ffcb18) at pthread_cond_wait.c:655
#3  0x00007fedb2b69999 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fedb2b6a40c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fedb2b6a49f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fedb2ae4bfa in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fedb2b0709b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fedb2b3a5e8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fedbc6c84f9 in start_thread (arg=0x7fed42ffd700) at
pthread_create.c:465
#11 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fed437fe700 (LWP 7399)):
#0  0x00007fedbc6ce87d in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fed437fdb98) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fedbc6ce87d in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fed437fdb48, cond=0x7fed437fdb70) at pthread_cond_wait.c:502
#2  0x00007fedbc6ce87d in __pthread_cond_wait (cond=0x7fed437fdb70,
mutex=0x7fed437fdb48) at pthread_cond_wait.c:655
#3  0x00007fedb2b69999 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fedb2b6a40c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fedb2b6a49f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fedb2b28f58 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fedb2b2b926 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fedb2b2bc84 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fedbc6c84f9 in start_thread (arg=0x7fed437fe700) at
pthread_create.c:465
#11 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fed43fff700 (LWP 7398)):
#0  0x00007fedc0a04096 in __GI_epoll_pwait (epfd=38, events=0x7fed48001fc0,
maxevents=32, timeout=59345, set=0x0) at
../sysdeps/unix/sysv/linux/epoll_pwait.c:42
#1  0x00007feda9835915 in  () at /usr/lib64/libevent-2.1.so.6
#2  0x00007feda982b764 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#3  0x00007fedb2b70164 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fedb2b0709b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fedb24b3884 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fedb2b3a6b8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fedbc6c84f9 in start_thread (arg=0x7fed43fff700) at
pthread_create.c:465
#9  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fed627fc700 (LWP 7394)):
#0  0x00007fedbc6cebab in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7fed627fb9a0, expected=0, futex_word=0x7fed627fbb88) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fedbc6cebab in __pthread_cond_wait_common (abstime=0x7fed627fba40,
mutex=0x7fed627fbb38, cond=0x7fed627fbb60) at pthread_cond_wait.c:533
#2  0x00007fedbc6cebab in __pthread_cond_timedwait (cond=0x7fed627fbb60,
mutex=0x7fed627fbb38, abstime=0x7fed627fba40) at pthread_cond_wait.c:667
#3  0x00007fedb2b69a67 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fedb2b6a3f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fedb2b6a4e2 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fedb2b28f41 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fedb2b2b926 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fedb2b2bc44 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fedbc6c84f9 in start_thread (arg=0x7fed627fc700) at
pthread_create.c:465
#11 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fed62ffd700 (LWP 7393)):
#0  0x00007fedc0a110ac in __lll_lock_wait_private () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fedc0a12e04 in ___fprintf_chk (fp=0x7fedc0cbf3f0
<_IO_stdfile_2_lock>, flag=1, format=0x7feda984bce8 "[%s] %s\n") at
fprintf_chk.c:30
#2  0x00007feda9833ffd in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007feda9834194 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007feda9835abc in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007feda982b764 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007fedb2b70021 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fedb2b0709b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fedb2b2f504 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fedb2b3a6b8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007fedbc6c84f9 in start_thread (arg=0x7fed62ffd700) at
pthread_create.c:465
#12 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fed63fff700 (LWP 7391)):
#0  0x00007fedc0a110ac in __lll_lock_wait_private () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fedc0a12e04 in ___fprintf_chk (fp=0x7fedc0cbf3f0
<_IO_stdfile_2_lock>, flag=1, format=0x7feda984bce8 "[%s] %s\n") at
fprintf_chk.c:30
#2  0x00007feda9833ffd in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007feda9834194 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007feda9835abc in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007feda982b764 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007fedb2b70021 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fedb2b0709b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fedb2b3a5e8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fedbc6c84f9 in start_thread (arg=0x7fed63fff700) at
pthread_create.c:465
#11 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fed7cf86700 (LWP 7390)):
#0  0x00007fedc09d12f7 in __GI___waitpid (pid=7387, stat_loc=0x7fed7cf85a74,
options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:29
#1  0x00007fedb2b65d77 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fedb2b67034 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fedb2b67169 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fedb2b6c871 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fedbc6c84f9 in start_thread (arg=0x7fed7cf86700) at
pthread_create.c:465
#6  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fed7f7fe700 (LWP 7383)):
#0  0x00007fedbc6ce87d in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fed94003318) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fedbc6ce87d in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fed940032c8, cond=0x7fed940032f0) at pthread_cond_wait.c:502
#2  0x00007fedbc6ce87d in __pthread_cond_wait (cond=0x7fed940032f0,
mutex=0x7fed940032c8) at pthread_cond_wait.c:655
#3  0x00007fed8b085e9b in cnd_wait (mtx=0x7fed940032c8, cond=0x7fed940032f0) at
../include/c11/threads_posix.h:155
#4  0x00007fed8b085e9b in util_queue_thread_func
(input=input at entry=0x55efca08e920) at ../src/util/u_queue.c:275
#5  0x00007fed8b085a87 in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6  0x00007fedbc6c84f9 in start_thread (arg=0x7fed7f7fe700) at
pthread_create.c:465
#7  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fed7ffff700 (LWP 7382)):
#0  0x00007fedbc6ce87d in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fed94003318) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fedbc6ce87d in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fed940032c8, cond=0x7fed940032f0) at pthread_cond_wait.c:502
#2  0x00007fedbc6ce87d in __pthread_cond_wait (cond=0x7fed940032f0,
mutex=0x7fed940032c8) at pthread_cond_wait.c:655
#3  0x00007fed8b085e9b in cnd_wait (mtx=0x7fed940032c8, cond=0x7fed940032f0) at
../include/c11/threads_posix.h:155
#4  0x00007fed8b085e9b in util_queue_thread_func
(input=input at entry=0x55efca089770) at ../src/util/u_queue.c:275
#5  0x00007fed8b085a87 in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6  0x00007fedbc6c84f9 in start_thread (arg=0x7fed7ffff700) at
pthread_create.c:465
#7  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fed84c06700 (LWP 7381)):
#0  0x00007fedbc6ce87d in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fed94003318) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fedbc6ce87d in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fed940032c8, cond=0x7fed940032f0) at pthread_cond_wait.c:502
#2  0x00007fedbc6ce87d in __pthread_cond_wait (cond=0x7fed940032f0,
mutex=0x7fed940032c8) at pthread_cond_wait.c:655
#3  0x00007fed8b085e9b in cnd_wait (mtx=0x7fed940032c8, cond=0x7fed940032f0) at
../include/c11/threads_posix.h:155
#4  0x00007fed8b085e9b in util_queue_thread_func
(input=input at entry=0x55efca08e3b0) at ../src/util/u_queue.c:275
#5  0x00007fed8b085a87 in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6  0x00007fedbc6c84f9 in start_thread (arg=0x7fed84c06700) at
pthread_create.c:465
#7  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fed85407700 (LWP 7380)):
#0  0x00007fedbc6ce87d in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fed9400331c) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fedbc6ce87d in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fed940032c8, cond=0x7fed940032f0) at pthread_cond_wait.c:502
#2  0x00007fedbc6ce87d in __pthread_cond_wait (cond=0x7fed940032f0,
mutex=0x7fed940032c8) at pthread_cond_wait.c:655
#3  0x00007fed8b085e9b in cnd_wait (mtx=0x7fed940032c8, cond=0x7fed940032f0) at
../include/c11/threads_posix.h:155
#4  0x00007fed8b085e9b in util_queue_thread_func
(input=input at entry=0x55efca08c140) at ../src/util/u_queue.c:275
#5  0x00007fed8b085a87 in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6  0x00007fedbc6c84f9 in start_thread (arg=0x7fed85407700) at
pthread_create.c:465
#7  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fed85d4f700 (LWP 7379)):
#0  0x00007fedbc6ce87d in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55efca08cc1c) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fedbc6ce87d in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55efca08cbc8, cond=0x55efca08cbf0) at pthread_cond_wait.c:502
#2  0x00007fedbc6ce87d in __pthread_cond_wait (cond=0x55efca08cbf0,
mutex=0x55efca08cbc8) at pthread_cond_wait.c:655
#3  0x00007fed8b085e9b in cnd_wait (mtx=0x55efca08cbc8, cond=0x55efca08cbf0) at
../include/c11/threads_posix.h:155
#4  0x00007fed8b085e9b in util_queue_thread_func
(input=input at entry=0x55efca0897f0) at ../src/util/u_queue.c:275
#5  0x00007fed8b085a87 in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6  0x00007fedbc6c84f9 in start_thread (arg=0x7fed85d4f700) at
pthread_create.c:465
#7  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fed92acf700 (LWP 7377)):
#0  0x00007fedc09f96db in __GI___poll (fds=0x7fed8c03d7d0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fedba4aa779 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7fed8c03d7d0, timeout=<optimized out>, context=0x7fed8c000be0)
at ../glib/gmain.c:4253
#2  0x00007fedba4aa779 in g_main_context_iterate
(context=context at entry=0x7fed8c000be0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/gmain.c:3949
#3  0x00007fedba4aa88c in g_main_context_iteration (context=0x7fed8c000be0,
may_block=may_block at entry=1) at ../glib/gmain.c:4015
#4  0x00007fedc15b319b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fed8c000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fedc155432a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fed92acec40, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:225
#6  0x00007fedc137a10a in QThread::exec() (this=this at entry=0x7fedbfebed80
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:531
#7  0x00007fedbfc46cd5 in QDBusConnectionManager::run() (this=0x7fedbfebed80
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:178
#8  0x00007fedc137b8b2 in QThreadPrivate::start(void*) (arg=0x7fedbfebed80
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:361
#9  0x00007fedbc6c84f9 in start_thread (arg=0x7fed92acf700) at
pthread_create.c:465
#10 0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fed999b7700 (LWP 7376)):
#0  0x00007fedc09f96db in __GI___poll (fds=fds at entry=0x7fed999b6b78,
nfds=nfds at entry=1, timeout=timeout at entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fedbcaf5307 in poll (__timeout=-1, __nfds=1, __fds=0x7fed999b6b78)
at /usr/include/bits/poll2.h:46
#2  0x00007fedbcaf5307 in _xcb_conn_wait (c=c at entry=0x55efc9fab2e0,
cond=cond at entry=0x55efc9fab320, vector=vector at entry=0x0, count=count at entry=0x0)
at xcb_conn.c:479
#3  0x00007fedbcaf6f3a in xcb_wait_for_event (c=c at entry=0x55efc9fab2e0) at
xcb_in.c:697
#4  0x00007fed9c36f300 in QXcbEventQueue::run() (this=0x55efc9fbf850) at
qxcbeventqueue.cpp:228
#5  0x00007fedc137b8b2 in QThreadPrivate::start(void*) (arg=0x55efc9fbf850) at
thread/qthread_unix.cpp:361
#6  0x00007fedbc6c84f9 in start_thread (arg=0x7fed999b7700) at
pthread_create.c:465
#7  0x00007fedc0a03f2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fedc41a5940 (LWP 7374)):
[KCrash Handler]
#6  0x00007fedc2398357 in std::__atomic_base<int>::load(std::memory_order)
const (__m=std::memory_order_relaxed, this=<optimized out>) at
/usr/include/c++/7/bits/atomic_base.h:396
#7  0x00007fedc2398357 in QAtomicOps<int>::load<int>(std::atomic<int> const&)
(_q_value=...) at
../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:227
#8  0x00007fedc2398357 in QBasicAtomicInteger<int>::load() const
(this=<optimized out>) at
../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:103
#9  0x00007fedc2398357 in QtPrivate::RefCount::isShared() const
(this=<optimized out>) at
../../include/QtCore/../../src/corelib/tools/qrefcount.h:101
#10 0x00007fedc2398357 in QList<QWidget*>::append(QWidget* const&)
(this=0x7fedc1642b98, t=@0x7ffffaf5f5a0: 0x55efca62f660) at
../../include/QtCore/../../src/corelib/tools/qlist.h:584
#11 0x00007fedc23c42c8 in QWidget::insertAction(QAction*, QAction*)
(this=this at entry=0x55efca62f660, before=<optimized out>, before at entry=0x0,
action=0x55efca87d700) at kernel/qwidget.cpp:3314
#12 0x00007fedc32953e2 in KXMLGUI::ActionList::plug(QWidget*, int) const
(this=this at entry=0x55efca7c38a0, container=0x55efca62f660, index=<optimized
out>) at
/usr/src/debug/kxmlgui-5.71.0-lp152.1.1.x86_64/src/kxmlguifactory_p.cpp:45
#13 0x00007fedc3298d02 in
KXMLGUI::ContainerNode::plugActionList(KXMLGUI::BuildState&,
QTypedArrayData<KXMLGUI::MergingIndex>::iterator const&)
(this=this at entry=0x55efced10ec0, state=..., mergingIdxIt=...) at
/usr/src/debug/kxmlgui-5.71.0-lp152.1.1.x86_64/src/kxmlguifactory_p.cpp:234
#14 0x00007fedc3298ec6 in
KXMLGUI::ContainerNode::plugActionList(KXMLGUI::BuildState&)
(this=0x55efced10ec0, state=...) at
/usr/src/debug/kxmlgui-5.71.0-lp152.1.1.x86_64/src/kxmlguifactory_p.cpp:204
#15 0x00007fedc3298f03 in
KXMLGUI::ContainerNode::plugActionList(KXMLGUI::BuildState&) (this=<optimized
out>, state=...) at
/usr/src/debug/kxmlgui-5.71.0-lp152.1.1.x86_64/src/kxmlguifactory_p.cpp:208
#16 0x00007fedc3298f03 in
KXMLGUI::ContainerNode::plugActionList(KXMLGUI::BuildState&) (this=<optimized
out>, state=...) at
/usr/src/debug/kxmlgui-5.71.0-lp152.1.1.x86_64/src/kxmlguifactory_p.cpp:208
#17 0x00007fedc32927fb in KXMLGUIFactory::plugActionList(KXMLGUIClient*,
QString const&, QList<QAction*> const&) (this=0x55efce795160,
client=0x55efcaca5670, name=..., actionList=...) at
/usr/src/debug/kxmlgui-5.71.0-lp152.1.1.x86_64/src/kxmlguifactory.cpp:574
#18 0x00007fecfdc05b1d in
PimCommon::PluginInterface::initializePluginActions(QString const&,
KXMLGUIClient*) () at /usr/lib64/libKF5PimCommonAkonadi.so.5
#19 0x00007fed00d2340e in KMMainWidget::initializePluginActions()
(this=<optimized out>) at
/usr/src/debug/kmail-20.04.2-lp152.1.1.x86_64/src/kmmainwidget.cpp:4217
#20 0x00007fed010ee155 in
KMailPart::guiActivateEvent(KParts::GUIActivateEvent*) (this=0x55efcaca5640,
e=<optimized out>) at
/usr/src/debug/kmail-20.04.2-lp152.1.1.x86_64/src/kmail_part.cpp:133
#21 0x00007fedc158675b in QObject::event(QEvent*) (this=0x55efcaca5640,
e=<optimized out>) at kernel/qobject.cpp:1283
#22 0x00007fedc238ca0c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=this at entry=0x55efc9f95150, receiver=receiver at entry=0x55efcaca5640,
e=e at entry=0x7ffffaf5fd10) at kernel/qapplication.cpp:3701
#23 0x00007fedc2394020 in QApplication::notify(QObject*, QEvent*)
(this=0x7ffffaf61130, receiver=0x55efcaca5640, e=0x7ffffaf5fd10) at
kernel/qapplication.cpp:3447
#24 0x00007fedc15560d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x55efcaca5640, event=0x7ffffaf5fd10) at
kernel/qcoreapplication.cpp:1088
#25 0x00007fedbf30a061 in KParts::MainWindow::createGUI(KParts::Part*)
(this=0x55efca232340, part=0x55efcaca5640) at
/usr/src/debug/kparts-5.71.0-lp152.1.1.x86_64/src/mainwindow.cpp:123
#26 0x00007fedc3bd3793 in
Kontact::MainWindow::selectPlugin(KontactInterface::Plugin*) () at
/usr/lib64/libkontactprivate.so.5
#27 0x00007fedc3bcd108 in  () at /usr/lib64/libkontactprivate.so.5
#28 0x00007fedc1585bf5 in QMetaObject::activate(QObject*, int, int, void**)
(sender=0x55efcea190e0, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3804
#29 0x00007fedc3bccadf in  () at /usr/lib64/libkontactprivate.so.5
#30 0x00007fedc1585d0f in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7ffffaf600e0, r=0x55efcea190e0, this=0x55efca923d60) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#31 0x00007fedc1585d0f in QMetaObject::activate(QObject*, int, int, void**)
(sender=0x55efcf41e290, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3784
#32 0x00007fedc3bcca7f in  () at /usr/lib64/libkontactprivate.so.5
#33 0x00007fedc1585d0f in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7ffffaf60210, r=0x55efcf41e290, this=0x55efca006b70) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#34 0x00007fedc1585d0f in QMetaObject::activate(QObject*, int, int, void**)
(sender=sender at entry=0x55efce5ccff0, signalOffset=<optimized out>,
local_signal_index=local_signal_index at entry=1, argv=argv at entry=0x7ffffaf60210)
at kernel/qobject.cpp:3784
#35 0x00007fedc1586307 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=sender at entry=0x55efce5ccff0, m=m at entry=0x7fedc1a03680
<QItemSelectionModel::staticMetaObject>,
local_signal_index=local_signal_index at entry=1, argv=argv at entry=0x7ffffaf60210)
at kernel/qobject.cpp:3657
#36 0x00007fedc150b78a in QItemSelectionModel::currentChanged(QModelIndex
const&, QModelIndex const&) (this=this at entry=0x55efce5ccff0, _t1=..., _t2=...)
at .moc/moc_qitemselectionmodel.cpp:465
#37 0x00007fedc150ba16 in QItemSelectionModel::setCurrentIndex(QModelIndex
const&, QFlags<QItemSelectionModel::SelectionFlag>) (this=0x55efce5ccff0,
index=..., command=...) at itemmodels/qitemselectionmodel.cpp:1414
#38 0x00007fedc3bda4b1 in  () at /usr/lib64/libkontactprivate.so.5
#39 0x00007fedc3bd36c0 in
Kontact::MainWindow::selectPlugin(KontactInterface::Plugin*) () at
/usr/lib64/libkontactprivate.so.5
#40 0x00007fedc3bd203c in Kontact::MainWindow::loadSettings() () at
/usr/lib64/libkontactprivate.so.5
#41 0x00007fedc3bd5d8d in Kontact::MainWindow::initObject() () at
/usr/lib64/libkontactprivate.so.5
#42 0x00007fedc3bd65aa in Kontact::MainWindow::MainWindow() () at
/usr/lib64/libkontactprivate.so.5
#43 0x000055efc966a5ac in  ()
#44 0x00007fedc39a533e in
KontactInterface::PimUniqueApplication::newInstance(QByteArray const&,
QStringList const&, QString const&) () at
/usr/lib64/libKF5KontactInterface.so.5
#45 0x00007fedc399f053 in  () at /usr/lib64/libKF5KontactInterface.so.5
#46 0x00007fedc399f403 in
KontactInterface::PimUniqueApplication::qt_metacall(QMetaObject::Call, int,
void**) () at /usr/lib64/libKF5KontactInterface.so.5
#47 0x00007fedbfc51de8 in QDBusConnectionPrivate::deliverCall(QObject*, int,
QDBusMessage const&, QVector<int> const&, int) (this=this at entry=0x7fed8c008350,
object=object at entry=0x7ffffaf61130, msg=..., metaTypes=..., slotIdx=<optimized
out>) at qdbusintegrator.cpp:991
#48 0x00007fedbfc56c50 in QDBusConnectionPrivate::activateCall(QObject*, int,
QDBusMessage const&) (this=this at entry=0x7fed8c008350, object=0x7ffffaf61130,
flags=81, msg=...) at qdbusintegrator.cpp:894
#49 0x00007fedbfc57137 in QDBusConnectionPrivate::activateCall(QObject*, int,
QDBusMessage const&) (msg=..., flags=<optimized out>, object=<optimized out>,
this=0x7fed8c008350) at qdbusintegrator.cpp:843
#50 0x00007fedbfc57137 in
QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&,
QDBusMessage const&, int) (this=0x7fed8c008350, node=..., msg=...,
pathStartPos=<optimized out>) at qdbusintegrator.cpp:1502
#51 0x00007fedbfc59bee in QDBusActivateObjectEvent::placeMetaCall(QObject*)
(this=0x55efceada560) at qdbusintegrator.cpp:1598
#52 0x00007fedc15867a2 in QObject::event(QEvent*)
(this=this at entry=0x7ffffaf61130, e=e at entry=0x55efceada560) at
kernel/qobject.cpp:1261
#53 0x00007fedc155d47c in QCoreApplication::event(QEvent*)
(this=this at entry=0x7ffffaf61130, e=e at entry=0x55efceada560) at
kernel/qcoreapplication.cpp:1957
#54 0x00007fedc1b35fb4 in QGuiApplication::event(QEvent*)
(this=this at entry=0x7ffffaf61130, e=e at entry=0x55efceada560) at
kernel/qguiapplication.cpp:1806
#55 0x00007fedc23925af in QApplication::event(QEvent*) (this=0x7ffffaf61130,
e=0x55efceada560) at kernel/qapplication.cpp:1955
#56 0x00007fedc238ca0c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=this at entry=0x55efc9f95150, receiver=receiver at entry=0x7ffffaf61130,
e=e at entry=0x55efceada560) at kernel/qapplication.cpp:3701
#57 0x00007fedc2394020 in QApplication::notify(QObject*, QEvent*)
(this=0x7ffffaf61130, receiver=0x7ffffaf61130, e=0x55efceada560) at
kernel/qapplication.cpp:3447
#58 0x00007fedc15560d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x7ffffaf61130, event=0x55efceada560) at
kernel/qcoreapplication.cpp:1088
#59 0x00007fedc15562ae in QCoreApplication::sendEvent(QObject*, QEvent*)
(receiver=<optimized out>, event=event at entry=0x55efceada560) at
kernel/qcoreapplication.cpp:1476
#60 0x00007fedc1558c97 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (receiver=receiver at entry=0x0, event_type=event_type at entry=0,
data=0x55efc9f8f5e0) at kernel/qcoreapplication.cpp:1825
#61 0x00007fedc1559238 in QCoreApplication::sendPostedEvents(QObject*, int)
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1679
#62 0x00007fedc15b3b63 in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (s=0x55efca017180) at kernel/qeventdispatcher_glib.cpp:276
#63 0x00007fedba4aa464 in g_main_dispatch (context=0x7fed94004fa0) at
../glib/gmain.c:3216
#64 0x00007fedba4aa464 in g_main_context_dispatch
(context=context at entry=0x7fed94004fa0) at ../glib/gmain.c:3881
#65 0x00007fedba4aa800 in g_main_context_iterate
(context=context at entry=0x7fed94004fa0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/gmain.c:3954
#66 0x00007fedba4aa88c in g_main_context_iteration (context=0x7fed94004fa0,
may_block=may_block at entry=1) at ../glib/gmain.c:4015
#67 0x00007fedc15b317f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x55efca01e6f0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#68 0x00007fedc155432a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7ffffaf61000, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:225
#69 0x00007fedc155d530 in QCoreApplication::exec() () at
kernel/qcoreapplication.cpp:1389
#70 0x000055efc9669785 in  ()
#71 0x00007fedc092c34a in __libc_start_main (main=0x55efc9668970, argc=1,
argv=0x7ffffaf61288, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffffaf61278) at ../csu/libc-start.c:308
#72 0x000055efc9669daa in  ()
[Inferior 1 (process 7374) detached]

Possible duplicates by query: bug 425205, bug 424742, bug 423579, bug 422092,
bug 421812.

Reported using DrKonqi

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