https://bugs.kde.org/show_bug.cgi?id=388131

            Bug ID: 388131
           Summary: Konqueror crashed on session restore
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-b...@kde.org
          Reporter: ansl...@yahoo.com
  Target Milestone: ---

Application: kdeinit5 (5.0.97)

Qt Version: 5.9.3
Frameworks Version: 5.41.0
Operating System: Linux 4.14.7-gentoo x86_64
Distribution: "Gentoo Base System release 2.4.1"

-- Information about the crash:
- What I was doing when the application crashed:
The computer was restoring the session after a force restart. The rest of the
applications restored successfuly.

-- Backtrace:
Application: Konqueror (kdeinit5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
27        return SYSCALL_CANCEL (nanosleep, requested_time, remaining);
[Current thread is 1 (Thread 0x7fdc4eb7ec80 (LWP 1018))]

Thread 27 (Thread 0x7fdbc97fa700 (LWP 1142)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x559fc653437c) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559fc6534328,
cond=0x559fc6534350) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x559fc6534350, mutex=0x559fc6534328) at
pthread_cond_wait.c:655
#3  0x00007fdc06e09ac5 in
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
() from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fdc06e09fa7 in base::SequencedWorkerPool::Worker::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fdc06e0ad41 in base::SimpleThread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fdc06e0740b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fdc4d0678bb in start_thread (arg=0x7fdbc97fa700) at
pthread_create.c:465
#8  0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7fdbc9ffb700 (LWP 1140)):
#0  0x00007fdc4dde044a in __GI___libc_read (fd=fd@entry=45,
buf=buf@entry=0x7fdbc9ffabde, nbytes=nbytes@entry=10) at
../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007fdc48ac7931 in read (__nbytes=10, __buf=0x7fdbc9ffabde, __fd=45) at
/usr/include/bits/unistd.h:44
#2  pa_read (fd=45, buf=buf@entry=0x7fdbc9ffabde, count=count@entry=10,
type=type@entry=0x559fc6584b68) at
/var/tmp/portage/media-sound/pulseaudio-11.1/work/pulseaudio-11.1/src/pulsecore/core-util.c:434
#3  0x00007fdc48b5469e in clear_wakeup (m=<optimized out>) at
/var/tmp/portage/media-sound/pulseaudio-11.1/work/pulseaudio-11.1/src/pulse/mainloop.c:781
#4  pa_mainloop_prepare (m=m@entry=0x559fc6584a90, timeout=-1) at
/var/tmp/portage/media-sound/pulseaudio-11.1/work/pulseaudio-11.1/src/pulse/mainloop.c:789
#5  0x00007fdc48b550e8 in pa_mainloop_iterate (m=0x559fc6584a90,
block=<optimized out>, retval=0x0) at
/var/tmp/portage/media-sound/pulseaudio-11.1/work/pulseaudio-11.1/src/pulse/mainloop.c:923
#6  0x00007fdc48b551a0 in pa_mainloop_run (m=0x559fc6584a90,
retval=retval@entry=0x0) at
/var/tmp/portage/media-sound/pulseaudio-11.1/work/pulseaudio-11.1/src/pulse/mainloop.c:944
#7  0x00007fdc48b62c29 in thread (userdata=0x559fc6584a50) at
/var/tmp/portage/media-sound/pulseaudio-11.1/work/pulseaudio-11.1/src/pulse/thread-mainloop.c:100
#8  0x00007fdc48af5b47 in internal_thread_func (userdata=0x559fc6585f60) at
/var/tmp/portage/media-sound/pulseaudio-11.1/work/pulseaudio-11.1/src/pulsecore/thread-posix.c:81
#9  0x00007fdc4d0678bb in start_thread (arg=0x7fdbc9ffb700) at
pthread_create.c:465
#10 0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7fdbca7fc700 (LWP 1139)):
#0  0x00007fdc4d06ea13 in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7fdbca7fb950, expected=0, futex_word=0x7fdbca7fbad8) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7fdbca7fb9f0, mutex=0x7fdbca7fba88,
cond=0x7fdbca7fbab0) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7fdbca7fbab0, mutex=0x7fdbca7fba88,
abstime=0x7fdbca7fb9f0) at pthread_cond_wait.c:667
#3  0x00007fdc06e383b2 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fdc06dff4be in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fdc06dda4bb in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fdc06dd6d38 in base::MessageLoop::RunHandler() () from
/usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fdc06df377b in base::RunLoop::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fdc06e0b306 in base::Thread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fdc06e0740b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fdc4d0678bb in start_thread (arg=0x7fdbca7fc700) at
pthread_create.c:465
#11 0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7fdbcb7fe700 (LWP 1138)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x559fc653437c) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559fc6534328,
cond=0x559fc6534350) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x559fc6534350, mutex=0x559fc6534328) at
pthread_cond_wait.c:655
#3  0x00007fdc06e09ac5 in
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
() from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fdc06e09fa7 in base::SequencedWorkerPool::Worker::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fdc06e0ad41 in base::SimpleThread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fdc06e0740b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fdc4d0678bb in start_thread (arg=0x7fdbcb7fe700) at
pthread_create.c:465
#8  0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7fdbcaffd700 (LWP 1137)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x559fc65449f8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559fc6544938,
cond=0x559fc65449d0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x559fc65449d0, mutex=0x559fc6544938) at
pthread_cond_wait.c:655
#3  0x00007fdc075bd840 in cc::SingleThreadTaskGraphRunner::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fdc06e0ad41 in base::SimpleThread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fdc06e0740b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fdc4d0678bb in start_thread (arg=0x7fdbcaffd700) at
pthread_create.c:465
#7  0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7fdbcbfff700 (LWP 1136)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fdbcbffeab8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fdbcbffea68,
cond=0x7fdbcbffea90) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fdbcbffea90, mutex=0x7fdbcbffea68) at
pthread_cond_wait.c:655
#3  0x00007fdc06dff539 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fdc06dff567 in base::WaitableEvent::Wait() () from
/usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fdc06dda46b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fdc06dd6d38 in base::MessageLoop::RunHandler() () from
/usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fdc06df377b in base::RunLoop::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fdc06e0b306 in base::Thread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fdc06e0740b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fdc4d0678bb in start_thread (arg=0x7fdbcbfff700) at
pthread_create.c:465
#11 0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7fdbf0ff9700 (LWP 1135)):
#0  __lll_lock_wait_private () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fdc4de00e0c in ___fprintf_chk (fp=0x7fdc4e0ad870
<_IO_stdfile_2_lock>, flag=flag@entry=1, format=format@entry=0x7fdc39547b34
"[%s] %s\n") at fprintf_chk.c:30
#2  0x00007fdc39531357 in fprintf (__fmt=0x7fdc39547b34 "[%s] %s\n",
__stream=<optimized out>) at /usr/include/bits/stdio2.h:97
#3  event_log (msg=0x7fdbf0ff8100 "epoll_wait: Bad file descriptor",
severity=2) at
/var/tmp/portage/dev-libs/libevent-2.1.8/work/libevent-2.1.8-stable/log.c:251
#4  event_logv_ (severity=2, errstr=0x7fdc4de770c5 "Bad file descriptor",
fmt=<optimized out>, ap=<optimized out>) at
/var/tmp/portage/dev-libs/libevent-2.1.8/work/libevent-2.1.8-stable/log.c:216
#5  0x00007fdc3953154c in event_warn (fmt=fmt@entry=0x7fdc39547bf1
"epoll_wait") at
/var/tmp/portage/dev-libs/libevent-2.1.8/work/libevent-2.1.8-stable/log.c:127
#6  0x00007fdc39532c08 in epoll_dispatch (base=0x7fdbd0001e00, tv=<optimized
out>) at
/var/tmp/portage/dev-libs/libevent-2.1.8/work/libevent-2.1.8-stable/epoll.c:468
#7  0x00007fdc39528cd1 in event_base_loop (base=0x7fdbd0001e00,
flags=<optimized out>) at
/var/tmp/portage/dev-libs/libevent-2.1.8/work/libevent-2.1.8-stable/event.c:1947
#8  0x00007fdc06ddaa69 in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fdc06dd6d38 in base::MessageLoop::RunHandler() () from
/usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fdc06df377b in base::RunLoop::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007fdc06690b08 in
content::BrowserThreadImpl::IOThreadRun(base::RunLoop*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007fdc066910bb in content::BrowserThreadImpl::Run(base::RunLoop*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007fdc06e0b3b8 in base::Thread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007fdc06e0740b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007fdc4d0678bb in start_thread (arg=0x7fdbf0ff9700) at
pthread_create.c:465
#16 0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7fdbf17fa700 (LWP 1134)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fdbf17f96d8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fdbf17f9688,
cond=0x7fdbf17f96b0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fdbf17f96b0, mutex=0x7fdbf17f9688) at
pthread_cond_wait.c:655
#3  0x00007fdc06dff539 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fdc06dff567 in base::WaitableEvent::Wait() () from
/usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fdc06dda46b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fdc06dd6d38 in base::MessageLoop::RunHandler() () from
/usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fdc06df377b in base::RunLoop::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fdc06690a58 in
content::BrowserThreadImpl::CacheThreadRun(base::RunLoop*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fdc066910ab in content::BrowserThreadImpl::Run(base::RunLoop*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fdc06e0b3b8 in base::Thread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007fdc06e0740b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007fdc4d0678bb in start_thread (arg=0x7fdbf17fa700) at
pthread_create.c:465
#13 0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7fdbf1ffb700 (LWP 1133)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fdbf1ffa6d8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fdbf1ffa688,
cond=0x7fdbf1ffa6b0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fdbf1ffa6b0, mutex=0x7fdbf1ffa688) at
pthread_cond_wait.c:655
#3  0x00007fdc06dff539 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fdc06dff567 in base::WaitableEvent::Wait() () from
/usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fdc06dda46b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fdc06dd6d38 in base::MessageLoop::RunHandler() () from
/usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fdc06df377b in base::RunLoop::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fdc066909a8 in
content::BrowserThreadImpl::ProcessLauncherThreadRun(base::RunLoop*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fdc0669109b in content::BrowserThreadImpl::Run(base::RunLoop*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fdc06e0b3b8 in base::Thread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007fdc06e0740b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007fdc4d0678bb in start_thread (arg=0x7fdbf1ffb700) at
pthread_create.c:465
#13 0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7fdbf27fc700 (LWP 1132)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fdbf27fb6d8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fdbf27fb688,
cond=0x7fdbf27fb6b0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fdbf27fb6b0, mutex=0x7fdbf27fb688) at
pthread_cond_wait.c:655
#3  0x00007fdc06dff539 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fdc06dff567 in base::WaitableEvent::Wait() () from
/usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fdc06dda46b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fdc06dd6d38 in base::MessageLoop::RunHandler() () from
/usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fdc06df377b in base::RunLoop::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fdc066908f8 in
content::BrowserThreadImpl::FileUserBlockingThreadRun(base::RunLoop*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fdc0669108b in content::BrowserThreadImpl::Run(base::RunLoop*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fdc06e0b3b8 in base::Thread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007fdc06e0740b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007fdc4d0678bb in start_thread (arg=0x7fdbf27fc700) at
pthread_create.c:465
#13 0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7fdbf2ffd700 (LWP 1131)):
#0  0x00007fdc4dde051d in __GI___libc_write (fd=<optimized out>,
buf=0x7fdbf2ff9a50, nbytes=39) at ../sysdeps/unix/sysv/linux/write.c:26
#1  0x00007fdc4dd6da6d in _IO_new_file_write (f=0x7fdc4e0ac640
<_IO_2_1_stderr_>, data=0x7fdbf2ff9a50, n=39) at fileops.c:1255
#2  0x00007fdc4dd6cc7b in new_do_write (fp=fp@entry=0x7fdc4e0ac640
<_IO_2_1_stderr_>, data=data@entry=0x7fdbf2ff9a50 "[warn] epoll_wait: Bad file
descriptor\n", to_do=to_do@entry=39) at fileops.c:510
#3  0x00007fdc4dd6e30e in _IO_new_file_xsputn (f=0x7fdc4e0ac640
<_IO_2_1_stderr_>, data=<optimized out>, n=39) at fileops.c:1334
#4  0x00007fdc4dd420eb in buffered_vfprintf (s=s@entry=0x7fdc4e0ac640
<_IO_2_1_stderr_>, format=format@entry=0x7fdc39547b34 "[%s] %s\n",
args=args@entry=0x7fdbf2ffc010) at vfprintf.c:2351
#5  0x00007fdc4dd3f41e in _IO_vfprintf_internal (s=s@entry=0x7fdc4e0ac640
<_IO_2_1_stderr_>, format=format@entry=0x7fdc39547b34 "[%s] %s\n",
ap=ap@entry=0x7fdbf2ffc010) at vfprintf.c:1301
#6  0x00007fdc4de00e64 in ___fprintf_chk (fp=0x7fdc4e0ac640 <_IO_2_1_stderr_>,
flag=flag@entry=1, format=format@entry=0x7fdc39547b34 "[%s] %s\n") at
fprintf_chk.c:35
#7  0x00007fdc39531357 in fprintf (__fmt=0x7fdc39547b34 "[%s] %s\n",
__stream=<optimized out>) at /usr/include/bits/stdio2.h:97
#8  event_log (msg=0x7fdbf2ffc100 "epoll_wait: Bad file descriptor",
severity=2) at
/var/tmp/portage/dev-libs/libevent-2.1.8/work/libevent-2.1.8-stable/log.c:251
#9  event_logv_ (severity=2, errstr=0x7fdc4de770c5 "Bad file descriptor",
fmt=<optimized out>, ap=<optimized out>) at
/var/tmp/portage/dev-libs/libevent-2.1.8/work/libevent-2.1.8-stable/log.c:216
#10 0x00007fdc3953154c in event_warn (fmt=fmt@entry=0x7fdc39547bf1
"epoll_wait") at
/var/tmp/portage/dev-libs/libevent-2.1.8/work/libevent-2.1.8-stable/log.c:127
#11 0x00007fdc39532c08 in epoll_dispatch (base=0x7fdbe0001e00, tv=<optimized
out>) at
/var/tmp/portage/dev-libs/libevent-2.1.8/work/libevent-2.1.8-stable/epoll.c:468
#12 0x00007fdc39528cd1 in event_base_loop (base=0x7fdbe0001e00,
flags=<optimized out>) at
/var/tmp/portage/dev-libs/libevent-2.1.8/work/libevent-2.1.8-stable/event.c:1947
#13 0x00007fdc06ddaabd in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007fdc06dd6d38 in base::MessageLoop::RunHandler() () from
/usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007fdc06df377b in base::RunLoop::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#16 0x00007fdc06690848 in
content::BrowserThreadImpl::FileThreadRun(base::RunLoop*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#17 0x00007fdc0669107b in content::BrowserThreadImpl::Run(base::RunLoop*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#18 0x00007fdc06e0b3b8 in base::Thread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#19 0x00007fdc06e0740b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#20 0x00007fdc4d0678bb in start_thread (arg=0x7fdbf2ffd700) at
pthread_create.c:465
#21 0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7fdbf37fe700 (LWP 1130)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fdbf37fd6d8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fdbf37fd688,
cond=0x7fdbf37fd6b0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fdbf37fd6b0, mutex=0x7fdbf37fd688) at
pthread_cond_wait.c:655
#3  0x00007fdc06dff539 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fdc06dff567 in base::WaitableEvent::Wait() () from
/usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fdc06dda46b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fdc06dd6d38 in base::MessageLoop::RunHandler() () from
/usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fdc06df377b in base::RunLoop::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fdc06690798 in
content::BrowserThreadImpl::DBThreadRun(base::RunLoop*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fdc0669106b in content::BrowserThreadImpl::Run(base::RunLoop*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fdc06e0b3b8 in base::Thread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007fdc06e0740b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007fdc4d0678bb in start_thread (arg=0x7fdbf37fe700) at
pthread_create.c:465
#13 0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fdbf3fff700 (LWP 1129)):
#0  0x00007fdc4d06ea13 in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7fdbf3ffeb60, expected=0, futex_word=0x7fdbf8004cb0) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7fdbf3ffec00, mutex=0x7fdbf8004c60,
cond=0x7fdbf8004c88) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7fdbf8004c88, mutex=0x7fdbf8004c60,
abstime=0x7fdbf3ffec00) at pthread_cond_wait.c:667
#3  0x00007fdc06e383b2 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fdc06e0e5c9 in base::PosixDynamicThreadPool::WaitForTask() () from
/usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fdc06e0eb2b in base::(anonymous
namespace)::WorkerThread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fdc06e0740b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fdc4d0678bb in start_thread (arg=0x7fdbf3fff700) at
pthread_create.c:465
#8  0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fdc00916700 (LWP 1128)):
#0  0x00007fdc4d06ea13 in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7fdc00915b60, expected=0, futex_word=0x7fdbf8004cb4) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7fdc00915c00, mutex=0x7fdbf8004c60,
cond=0x7fdbf8004c88) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7fdbf8004c88, mutex=0x7fdbf8004c60,
abstime=0x7fdc00915c00) at pthread_cond_wait.c:667
#3  0x00007fdc06e383b2 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fdc06e0e5c9 in base::PosixDynamicThreadPool::WaitForTask() () from
/usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fdc06e0eb2b in base::(anonymous
namespace)::WorkerThread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fdc06e0740b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fdc4d0678bb in start_thread (arg=0x7fdc00916700) at
pthread_create.c:465
#8  0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fdc01117700 (LWP 1127)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fdc01116ab8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fdc01116a68,
cond=0x7fdc01116a90) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fdc01116a90, mutex=0x7fdc01116a68) at
pthread_cond_wait.c:655
#3  0x00007fdc06dff539 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fdc06dff567 in base::WaitableEvent::Wait() () from
/usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fdc06dda46b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fdc06dd6d38 in base::MessageLoop::RunHandler() () from
/usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fdc06df377b in base::RunLoop::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fdc06e0b306 in base::Thread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fdc06e0740b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fdc4d0678bb in start_thread (arg=0x7fdc01117700) at
pthread_create.c:465
#11 0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fdc0196d700 (LWP 1126)):
#0  __lll_lock_wait_private () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fdc4de00e0c in ___fprintf_chk (fp=0x7fdc4e0ad870
<_IO_stdfile_2_lock>, flag=flag@entry=1, format=format@entry=0x7fdc39547b34
"[%s] %s\n") at fprintf_chk.c:30
#2  0x00007fdc39531357 in fprintf (__fmt=0x7fdc39547b34 "[%s] %s\n",
__stream=<optimized out>) at /usr/include/bits/stdio2.h:97
#3  event_log (msg=0x7fdc0196c4e0 "epoll_wait: Bad file descriptor",
severity=2) at
/var/tmp/portage/dev-libs/libevent-2.1.8/work/libevent-2.1.8-stable/log.c:251
#4  event_logv_ (severity=2, errstr=0x7fdc4de770c5 "Bad file descriptor",
fmt=<optimized out>, ap=<optimized out>) at
/var/tmp/portage/dev-libs/libevent-2.1.8/work/libevent-2.1.8-stable/log.c:216
#5  0x00007fdc3953154c in event_warn (fmt=fmt@entry=0x7fdc39547bf1
"epoll_wait") at
/var/tmp/portage/dev-libs/libevent-2.1.8/work/libevent-2.1.8-stable/log.c:127
#6  0x00007fdc39532c08 in epoll_dispatch (base=0x7fdbf8001e20, tv=<optimized
out>) at
/var/tmp/portage/dev-libs/libevent-2.1.8/work/libevent-2.1.8-stable/epoll.c:468
#7  0x00007fdc39528cd1 in event_base_loop (base=0x7fdbf8001e20,
flags=<optimized out>) at
/var/tmp/portage/dev-libs/libevent-2.1.8/work/libevent-2.1.8-stable/event.c:1947
#8  0x00007fdc06ddaa69 in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fdc06dd6d38 in base::MessageLoop::RunHandler() () from
/usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fdc06df377b in base::RunLoop::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007fdc06e0b306 in base::Thread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007fdc06e0740b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007fdc4d0678bb in start_thread (arg=0x7fdc0196d700) at
pthread_create.c:465
#14 0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fdc3b437700 (LWP 1070)):
#0  0x00007fdc4dde4a95 in __GI___poll (fds=0x7fdc0c002de0, nfds=1,
timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fdc4c5719c6 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7fdc0c002de0, timeout=<optimized out>, context=0x7fdc0c000be0)
at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4271
#2  g_main_context_iterate (context=context@entry=0x7fdc0c000be0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3967
#3  0x00007fdc4c571ad4 in g_main_context_iteration (context=0x7fdc0c000be0,
may_block=may_block@entry=1) at
/var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4033
#4  0x00007fdc4e349d7b in QEventDispatcherGlib::processEvents
(this=0x7fdc0c000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007fdc4e2f8992 in QEventLoop::exec (this=this@entry=0x7fdc3b436d70,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007fdc4e15805a in QThread::exec (this=this@entry=0x7fdc49d41060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:515
#7  0x00007fdc49ccd585 in QDBusConnectionManager::run (this=0x7fdc49d41060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:178
#8  0x00007fdc4e15c3c8 in QThreadPrivate::start (arg=0x7fdc49d41060 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:368
#9  0x00007fdc4d0678bb in start_thread (arg=0x7fdc3b437700) at
pthread_create.c:465
#10 0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fdc3bcc6700 (LWP 1068)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x559fc5fed960) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559fc5fed910,
cond=0x559fc5fed938) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x559fc5fed938, mutex=0x559fc5fed910) at
pthread_cond_wait.c:655
#3  0x00007fdc465870eb in cnd_wait (mtx=0x559fc5fed910, cond=0x559fc5fed938) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/include/c11/threads_posix.h:159
#4  util_queue_thread_func (input=input@entry=0x559fc5f9e4a0) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/src/util/u_queue.c:171
#5  0x00007fdc46587017 in impl_thrd_routine (p=<optimized out>) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/include/c11/threads_posix.h:87
#6  0x00007fdc4d0678bb in start_thread (arg=0x7fdc3bcc6700) at
pthread_create.c:465
#7  0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fdc3c4ea700 (LWP 1067)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x559fc5f28db8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559fc5f28d68,
cond=0x559fc5f28d90) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x559fc5f28d90, mutex=0x559fc5f28d68) at
pthread_cond_wait.c:655
#3  0x00007fdc465870eb in cnd_wait (mtx=0x559fc5f28d68, cond=0x559fc5f28d90) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/include/c11/threads_posix.h:159
#4  util_queue_thread_func (input=input@entry=0x559fc5f2a0a0) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/src/util/u_queue.c:171
#5  0x00007fdc46587017 in impl_thrd_routine (p=<optimized out>) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/include/c11/threads_posix.h:87
#6  0x00007fdc4d0678bb in start_thread (arg=0x7fdc3c4ea700) at
pthread_create.c:465
#7  0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fdc3cceb700 (LWP 1066)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x559fc5f28db8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559fc5f28d68,
cond=0x559fc5f28d90) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x559fc5f28d90, mutex=0x559fc5f28d68) at
pthread_cond_wait.c:655
#3  0x00007fdc465870eb in cnd_wait (mtx=0x559fc5f28d68, cond=0x559fc5f28d90) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/include/c11/threads_posix.h:159
#4  util_queue_thread_func (input=input@entry=0x559fc5f2b0c0) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/src/util/u_queue.c:171
#5  0x00007fdc46587017 in impl_thrd_routine (p=<optimized out>) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/include/c11/threads_posix.h:87
#6  0x00007fdc4d0678bb in start_thread (arg=0x7fdc3cceb700) at
pthread_create.c:465
#7  0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fdc3d4ec700 (LWP 1065)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x559fc5f28cd0) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559fc5f28c80,
cond=0x559fc5f28ca8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x559fc5f28ca8, mutex=0x559fc5f28c80) at
pthread_cond_wait.c:655
#3  0x00007fdc465870eb in cnd_wait (mtx=0x559fc5f28c80, cond=0x559fc5f28ca8) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/include/c11/threads_posix.h:159
#4  util_queue_thread_func (input=input@entry=0x559fc5f29cc0) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/src/util/u_queue.c:171
#5  0x00007fdc46587017 in impl_thrd_routine (p=<optimized out>) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/include/c11/threads_posix.h:87
#6  0x00007fdc4d0678bb in start_thread (arg=0x7fdc3d4ec700) at
pthread_create.c:465
#7  0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fdc3dced700 (LWP 1064)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x559fc5f28cd0) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559fc5f28c80,
cond=0x559fc5f28ca8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x559fc5f28ca8, mutex=0x559fc5f28c80) at
pthread_cond_wait.c:655
#3  0x00007fdc465870eb in cnd_wait (mtx=0x559fc5f28c80, cond=0x559fc5f28ca8) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/include/c11/threads_posix.h:159
#4  util_queue_thread_func (input=input@entry=0x559fc5f29ab0) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/src/util/u_queue.c:171
#5  0x00007fdc46587017 in impl_thrd_routine (p=<optimized out>) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/include/c11/threads_posix.h:87
#6  0x00007fdc4d0678bb in start_thread (arg=0x7fdc3dced700) at
pthread_create.c:465
#7  0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fdc3e4ee700 (LWP 1063)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x559fc5f28cd0) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559fc5f28c80,
cond=0x559fc5f28ca8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x559fc5f28ca8, mutex=0x559fc5f28c80) at
pthread_cond_wait.c:655
#3  0x00007fdc465870eb in cnd_wait (mtx=0x559fc5f28c80, cond=0x559fc5f28ca8) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/include/c11/threads_posix.h:159
#4  util_queue_thread_func (input=input@entry=0x559fc5f24c50) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/src/util/u_queue.c:171
#5  0x00007fdc46587017 in impl_thrd_routine (p=<optimized out>) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/include/c11/threads_posix.h:87
#6  0x00007fdc4d0678bb in start_thread (arg=0x7fdc3e4ee700) at
pthread_create.c:465
#7  0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fdc3ecef700 (LWP 1062)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x559fc5e87110) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559fc5e870c0,
cond=0x559fc5e870e8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x559fc5e870e8, mutex=0x559fc5e870c0) at
pthread_cond_wait.c:655
#3  0x00007fdc465870eb in cnd_wait (mtx=0x559fc5e870c0, cond=0x559fc5e870e8) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/include/c11/threads_posix.h:159
#4  util_queue_thread_func (input=input@entry=0x559fc5f2af90) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/src/util/u_queue.c:171
#5  0x00007fdc46587017 in impl_thrd_routine (p=<optimized out>) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/include/c11/threads_posix.h:87
#6  0x00007fdc4d0678bb in start_thread (arg=0x7fdc3ecef700) at
pthread_create.c:465
#7  0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fdc3f847700 (LWP 1061)):
#0  0x00007fdc4d06e6e5 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x559fc5f24950) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559fc5f24900,
cond=0x559fc5f24928) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x559fc5f24928, mutex=0x559fc5f24900) at
pthread_cond_wait.c:655
#3  0x00007fdc465870eb in cnd_wait (mtx=0x559fc5f24900, cond=0x559fc5f24928) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/include/c11/threads_posix.h:159
#4  util_queue_thread_func (input=input@entry=0x559fc5f24cf0) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/src/util/u_queue.c:171
#5  0x00007fdc46587017 in impl_thrd_routine (p=<optimized out>) at
/usr/src/debug/media-libs/mesa-17.3.0/mesa-17.3.0/include/c11/threads_posix.h:87
#6  0x00007fdc4d0678bb in start_thread (arg=0x7fdc3f847700) at
pthread_create.c:465
#7  0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fdc47707700 (LWP 1032)):
#0  0x00007fdc4dde4a95 in __GI___poll (fds=fds@entry=0x7fdc47706ca8,
nfds=nfds@entry=1, timeout=timeout@entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fdc4ec8c15f in poll (__timeout=-1, __nfds=1, __fds=0x7fdc47706ca8)
at /usr/include/bits/poll2.h:46
#2  _xcb_conn_wait (c=c@entry=0x559fc5e5d0c0, cond=cond@entry=0x559fc5e5d100,
vector=vector@entry=0x0, count=count@entry=0x0) at
/var/tmp/portage/x11-libs/libxcb-1.12-r2/work/libxcb-1.12/src/xcb_conn.c:479
#3  0x00007fdc4ec8de99 in xcb_wait_for_event (c=0x559fc5e5d0c0) at
/var/tmp/portage/x11-libs/libxcb-1.12-r2/work/libxcb-1.12/src/xcb_in.c:693
#4  0x00007fdc4781fbb1 in QXcbEventReader::run (this=0x559fc5e6fa30) at
qxcbconnection.cpp:1330
#5  0x00007fdc4e15c3c8 in QThreadPrivate::start (arg=0x559fc5e6fa30) at
thread/qthread_unix.cpp:368
#6  0x00007fdc4d0678bb in start_thread (arg=0x7fdc47707700) at
pthread_create.c:465
#7  0x00007fdc4ddf024f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fdc4eb7ec80 (LWP 1018)):
[KCrash Handler]
#6  0x00007fdc49c7889a in QMapData<KEntryKey, KEntry>::findNode (this=0x20,
akey=...) at /usr/include/qt5/QtCore/qmap.h:284
#7  0x00007fdc49c7d575 in QMap<KEntryKey, KEntry>::constFind (akey=...,
this=0x559fc6065eb0) at /usr/include/qt5/QtCore/qmap.h:861
#8  QMap<KEntryKey, KEntry>::find (akey=..., this=0x559fc6065eb0) at
/usr/include/qt5/QtCore/qmap.h:868
#9  KEntryMap::findEntry (this=this@entry=0x559fc6065eb0, group=..., key=...,
flags=..., flags@entry=...) at
/usr/src/debug/kde-frameworks/kconfig-5.41.0/kconfig-5.41.0/src/core/kconfigdata.cpp:74
#10 0x00007fdc49c729b7 in KConfigPrivate::lookupData
(this=this@entry=0x559fc6065e90, group=..., key=key@entry=0x559fc6065738
"ViewT0_LockedLocation", flags=..., flags@entry=...) at
/usr/src/debug/kde-frameworks/kconfig-5.41.0/kconfig-5.41.0/src/core/kconfig.cpp:979
#11 0x00007fdc49c86dfc in KConfigGroup::readEntry
(this=this@entry=0x7ffc35419e30, key=key@entry=0x559fc6065738
"ViewT0_LockedLocation", aDefault=...) at
/usr/src/debug/kde-frameworks/kconfig-5.41.0/kconfig-5.41.0/src/core/kconfiggroup.cpp:725
#12 0x00007fdc4a0ef89a in KConfigGroup::readEntry<bool> (this=0x7ffc35419e30,
key=0x559fc6065738 "ViewT0_LockedLocation", defaultValue=<optimized out>) at
/usr/include/KF5/KConfigCore/kconfiggroup.h:723
#13 0x00007fdc486f7528 in KConfigGroup::readEntry<bool>
(aDefault=@0x7ffc35419920: false, key=..., this=0x7ffc35419e30) at
/usr/include/KF5/KConfigCore/kconfiggroup.h:248
#14 KonqViewManager::loadItem (this=this@entry=0x559fc60ceef0, cfg=...,
parent=<optimized out>, name=..., defaultURL=..., openUrl=openUrl@entry=true,
forcedUrl=..., forcedService=..., openAfterCurrentPage=false, pos=-1) at
/usr/src/debug/kde-apps/konqueror-17.12.0/konqueror-17.12.0/src/konqviewmanager.cpp:1209
#15 0x00007fdc486f85ee in KonqViewManager::loadItem
(this=this@entry=0x559fc60ceef0, cfg=..., parent=parent@entry=0x559fc606df30,
name=..., defaultURL=..., openUrl=openUrl@entry=true, forcedUrl=...,
forcedService=..., openAfterCurrentPage=false, pos=-1) at
/usr/src/debug/kde-apps/konqueror-17.12.0/konqueror-17.12.0/src/konqviewmanager.cpp:1270
#16 0x00007fdc486f9500 in KonqViewManager::loadRootItem
(this=this@entry=0x559fc60ceef0, cfg=..., parent=0x559fc606df30,
defaultURL=..., openUrl=<optimized out>, forcedUrl=..., forcedService=...,
openAfterCurrentPage=false, pos=-1) at
/usr/src/debug/kde-apps/konqueror-17.12.0/konqueror-17.12.0/src/konqviewmanager.cpp:1096
#17 0x00007fdc486fa7a7 in KonqViewManager::loadViewConfigFromGroup
(this=this@entry=0x559fc60ceef0, profileGroup=..., filename=..., forcedUrl=...,
req=..., openUrl=openUrl@entry=true) at
/usr/src/debug/kde-apps/konqueror-17.12.0/konqueror-17.12.0/src/konqviewmanager.cpp:914
#18 0x00007fdc48730600 in KonqMainWindow::readProperties (this=0x559fc606dee0,
configGroup=...) at
/usr/src/debug/kde-apps/konqueror-17.12.0/konqueror-17.12.0/src/konqmainwindow.cpp:4704
#19 0x00007fdc493c7298 in KMainWindow::readPropertiesInternal
(this=this@entry=0x559fc606dee0, config=0x559fc60535e0, number=number@entry=1)
at
/usr/src/debug/kde-frameworks/kxmlgui-5.41.0/kxmlgui-5.41.0/src/kmainwindow.cpp:646
#20 0x00007fdc493c72e2 in KMainWindow::restore (this=0x559fc606dee0, number=1,
show=<optimized out>) at
/usr/src/debug/kde-frameworks/kxmlgui-5.41.0/kxmlgui-5.41.0/src/kmainwindow.cpp:471
#21 0x00007fdc48764414 in kdemain (argc=<optimized out>, argv=<optimized out>)
at
/usr/src/debug/kde-apps/konqueror-17.12.0/konqueror-17.12.0/src/konqmain.cpp:247
#22 0x0000559fc4a572f7 in launch (argc=5, _name=0x559fc5e2bb68 "konqueror",
args=<optimized out>, cwd=<optimized out>, envc=0, envs=<optimized out>,
reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x559fc4a59ea0 "0")
at
/usr/src/debug/kde-frameworks/kinit-5.41.0/kinit-5.41.0/src/kdeinit/kinit.cpp:705
#23 0x0000559fc4a586cc in handle_launcher_request (sock=8, who=<optimized out>)
at
/usr/src/debug/kde-frameworks/kinit-5.41.0/kinit-5.41.0/src/kdeinit/kinit.cpp:1145
#24 0x0000559fc4a59027 in handle_requests (waitForPid=0) at
/usr/src/debug/kde-frameworks/kinit-5.41.0/kinit-5.41.0/src/kdeinit/kinit.cpp:1338
#25 0x0000559fc4a53efc in main (argc=5, argv=<optimized out>) at
/usr/src/debug/kde-frameworks/kinit-5.41.0/kinit-5.41.0/src/kdeinit/kinit.cpp:1784

Reported using DrKonqi

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