[kmail2] [Bug 421850] New: kmail

Thu May 21 06:25:46 BST 2020

https://bugs.kde.org/show_bug.cgi?id=421850

            Bug ID: 421850
           Summary: kmail
           Product: kmail2
           Version: 5.7.3
          Platform: Ubuntu Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: ezio at mamoter.com
  Target Milestone: ---

Application: kmail (5.7.3)

Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-102-generic x86_64
Distribution: Ubuntu 18.04.4 LTS

-- Information about the crash:
- What I was doing when the application crashed: nulla , si ferma dipo un po',
tutto da solo, anche senza fare nulla.

The crash can be reproduced every time.

-- Backtrace:
Application: KMail (kmail), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fde23a11b80 (LWP 26510))]

Thread 35 (Thread 0x7fdcf2ef8700 (LWP 26738)):
#0  0x00007fde20397ed9 in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7fdcf2ef77e0, expected=0, futex_word=0x7fdd98004664) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fde20397ed9 in __pthread_cond_wait_common (abstime=0x7fdcf2ef7880,
mutex=0x7fdd98004610, cond=0x7fdd98004638) at pthread_cond_wait.c:533
#2  0x00007fde20397ed9 in __pthread_cond_timedwait (cond=0x7fdd98004638,
mutex=0x7fdd98004610, abstime=0x7fdcf2ef7880) at pthread_cond_wait.c:667
#3  0x00007fde0af10652 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fde0aee6799 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fde0aee6cfb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fde203916db in start_thread (arg=0x7fdcf2ef8700) at
pthread_create.c:463
#8  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 34 (Thread 0x7fdcf5689700 (LWP 26679)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x558bd1c34cfc) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x558bd1c34ca8, cond=0x558bd1c34cd0) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x558bd1c34cd0,
mutex=0x558bd1c34ca8) at pthread_cond_wait.c:655
#3  0x00007fde0aee1c95 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fde0aee2177 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fde0aee2f11 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fde203916db in start_thread (arg=0x7fdcf5689700) at
pthread_create.c:463
#8  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 33 (Thread 0x7fdcf5f11700 (LWP 26678)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x558bd1c34cf8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x558bd1c34ca8, cond=0x558bd1c34cd0) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x558bd1c34cd0,
mutex=0x558bd1c34ca8) at pthread_cond_wait.c:655
#3  0x00007fde0aee1c95 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fde0aee2177 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fde0aee2f11 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fde203916db in start_thread (arg=0x7fdcf5f11700) at
pthread_create.c:463
#8  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 32 (Thread 0x7fdd772a1700 (LWP 26676)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fde07772fb8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fde07772f68, cond=0x7fde07772f90) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x7fde07772f90,
mutex=0x7fde07772f68) at pthread_cond_wait.c:655
#3  0x00007fde0747c5f4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007fde0747c639 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007fde203916db in start_thread (arg=0x7fdd772a1700) at
pthread_create.c:463
#6  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 31 (Thread 0x7fdd78bb1700 (LWP 26663)):
#0  0x00007fde2121bf6e in QTimerInfoList::repairTimersIfNeeded() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007fde2121bfe3 in QTimerInfoList::timerWait(timespec&) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fde2121d61e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fde1444db28 in g_main_context_prepare () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fde1444e4fb in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fde1444e6dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fde2121d8ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fde211c290a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fde20fe123a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fde20fe617d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fde203916db in start_thread (arg=0x7fdd78bb1700) at
pthread_create.c:463
#11 0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 30 (Thread 0x7fdd7af38700 (LWP 26562)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x558bd21f87bc) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x558bd21f8768, cond=0x558bd21f8790) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x558bd21f8790,
mutex=0x558bd21f8768) at pthread_cond_wait.c:655
#3  0x00007fdde30c9a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fdde30c9607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fde203916db in start_thread (arg=0x7fdd7af38700) at
pthread_create.c:463
#6  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7fdd7b739700 (LWP 26561)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x558bd20dfcfc) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x558bd20dfca8, cond=0x558bd20dfcd0) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x558bd20dfcd0,
mutex=0x558bd20dfca8) at pthread_cond_wait.c:655
#3  0x00007fdde30c9a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fdde30c9607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fde203916db in start_thread (arg=0x7fdd7b739700) at
pthread_create.c:463
#6  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7fdd7f7f1700 (LWP 26558)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x558bd1c34cfc) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x558bd1c34ca8, cond=0x558bd1c34cd0) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x558bd1c34cd0,
mutex=0x558bd1c34ca8) at pthread_cond_wait.c:655
#3  0x00007fde0aee1c95 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fde0aee2177 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fde0aee2f11 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fde203916db in start_thread (arg=0x7fdd7f7f1700) at
pthread_create.c:463
#8  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7fdd8fff7700 (LWP 26557)):
#0  0x00007fde208c20b4 in __GI___libc_read (fd=58, buf=0x7fdd8fff685e,
nbytes=10) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007fddfb355021 in pa_read () at
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#2  0x00007fde03df5a2e in pa_mainloop_prepare () at
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fde03df64a0 in pa_mainloop_iterate () at
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fde03df6560 in pa_mainloop_run () at
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fde03e043c9 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fddfb384318 in  () at
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#7  0x00007fde203916db in start_thread (arg=0x7fdd8fff7700) at
pthread_create.c:463
#8  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7fdd907f8700 (LWP 26556)):
#0  0x00007fde20397ed9 in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7fdd907f75d0, expected=0, futex_word=0x7fdd907f7758) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fde20397ed9 in __pthread_cond_wait_common (abstime=0x7fdd907f7670,
mutex=0x7fdd907f7708, cond=0x7fdd907f7730) at pthread_cond_wait.c:533
#2  0x00007fde20397ed9 in __pthread_cond_timedwait (cond=0x7fdd907f7730,
mutex=0x7fdd907f7708, abstime=0x7fdd907f7670) at pthread_cond_wait.c:667
#3  0x00007fde0af10652 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fde0aed791e in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fde0aeb252b in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fde0aeaeda8 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fde0aecb77b in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fde0aee34d6 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fde203916db in start_thread (arg=0x7fdd907f8700) at
pthread_create.c:463
#11 0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7fdd90ff9700 (LWP 26555)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x558bd1c32d28) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x558bd1c32c68, cond=0x558bd1c32d00) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x558bd1c32d00,
mutex=0x558bd1c32c68) at pthread_cond_wait.c:655
#3  0x00007fde0b669060 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fde0aee2f11 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fde203916db in start_thread (arg=0x7fdd90ff9700) at
pthread_create.c:463
#7  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7fdd917fa700 (LWP 26554)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fdd917f9738) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fdd917f96e8, cond=0x7fdd917f9710) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x7fdd917f9710,
mutex=0x7fdd917f96e8) at pthread_cond_wait.c:655
#3  0x00007fde0aed7999 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fde0aed79c7 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fde0aeb24db in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fde0aeaeda8 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fde0aecb77b in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fde0aee34d6 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fde203916db in start_thread (arg=0x7fdd917fa700) at
pthread_create.c:463
#11 0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7fdd91ffb700 (LWP 26553)):
#0  0x00007fde208c2187 in __GI___libc_write (fd=2, buf=0x7fdd91ff76e0,
nbytes=46) at ../sysdeps/unix/sysv/linux/write.c:27
#1  0x00007fde2083d1bd in _IO_new_file_write (f=0x7fde20b9e680
<_IO_2_1_stderr_>, data=0x7fdd91ff76e0, n=46) at fileops.c:1203
#2  0x00007fde2083db2f in new_do_write (to_do=<optimized out>,
data=0x7fdd91ff76e0 "[warn] epoll_wait: Descrittore di file errato\n",
fp=0x7fde20b9e680 <_IO_2_1_stderr_>) at fileops.c:457
#3  0x00007fde2083db2f in _IO_new_file_xsputn (f=0x7fde20b9e680
<_IO_2_1_stderr_>, data=<optimized out>, n=46) at fileops.c:1277
#4  0x00007fde20810707 in buffered_vfprintf (s=s at entry=0x7fde20b9e680
<_IO_2_1_stderr_>, format=format at entry=0x7fde01e596a8 "[%s] %s\n",
args=args at entry=0x7fdd91ff9ca0) at vfprintf.c:2350
#5  0x00007fde2080d726 in _IO_vfprintf_internal (s=s at entry=0x7fde20b9e680
<_IO_2_1_stderr_>, format=0x7fde01e596a8 "[%s] %s\n",
ap=ap at entry=0x7fdd91ff9ca0) at vfprintf.c:1301
#6  0x00007fde208e44c6 in ___fprintf_chk (fp=0x7fde20b9e680 <_IO_2_1_stderr_>,
flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007fde01e419ad in event_logv_ () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#8  0x00007fde01e41b44 in event_warn () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#9  0x00007fde01e4346c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#10 0x00007fde01e39114 in event_base_loop () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#11 0x00007fde0aeb2ab9 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fde0aeaeda8 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007fde0aecb77b in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007fde0a769978 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007fde0a769f2b in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007fde0aee3588 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#17 0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#18 0x00007fde203916db in start_thread (arg=0x7fdd91ffb700) at
pthread_create.c:463
#19 0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7fdd927fc700 (LWP 26552)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fdd927fb358) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fdd927fb308, cond=0x7fdd927fb330) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x7fdd927fb330,
mutex=0x7fdd927fb308) at pthread_cond_wait.c:655
#3  0x00007fde0aed7999 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fde0aed79c7 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fde0aeb24db in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fde0aeaeda8 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fde0aecb77b in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fde0a7698c8 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fde0a769f1b in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fde0aee3588 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fde203916db in start_thread (arg=0x7fdd927fc700) at
pthread_create.c:463
#13 0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7fdd92ffd700 (LWP 26551)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fdd92ffc358) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fdd92ffc308, cond=0x7fdd92ffc330) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x7fdd92ffc330,
mutex=0x7fdd92ffc308) at pthread_cond_wait.c:655
#3  0x00007fde0aed7999 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fde0aed79c7 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fde0aeb24db in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fde0aeaeda8 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fde0aecb77b in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fde0a769818 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fde0a769f0b in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fde0aee3588 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fde203916db in start_thread (arg=0x7fdd92ffd700) at
pthread_create.c:463
#13 0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7fdd937fe700 (LWP 26550)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fdd937fd358) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fdd937fd308, cond=0x7fdd937fd330) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x7fdd937fd330,
mutex=0x7fdd937fd308) at pthread_cond_wait.c:655
#3  0x00007fde0aed7999 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fde0aed79c7 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fde0aeb24db in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fde0aeaeda8 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fde0aecb77b in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fde0a769768 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fde0a769efb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fde0aee3588 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fde203916db in start_thread (arg=0x7fdd937fe700) at
pthread_create.c:463
#13 0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7fdd93fff700 (LWP 26549)):
#0  0x00007fde208e26ac in __lll_lock_wait_private () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fde208e4474 in ___fprintf_chk (fp=0x7fde20b9f8b0
<_IO_stdfile_2_lock>, flag=1, format=0x7fde01e596a8 "[%s] %s\n") at
fprintf_chk.c:30
#2  0x00007fde01e419ad in event_logv_ () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007fde01e41b44 in event_warn () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007fde01e4346c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007fde01e39114 in event_base_loop () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007fde0aeb2ab9 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fde0aeaeda8 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fde0aecb77b in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fde0a7696b8 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fde0a769eeb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fde0aee3588 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007fde203916db in start_thread (arg=0x7fdd93fff700) at
pthread_create.c:463
#14 0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7fdda4ff9700 (LWP 26548)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fdda4ff8358) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fdda4ff8308, cond=0x7fdda4ff8330) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x7fdda4ff8330,
mutex=0x7fdda4ff8308) at pthread_cond_wait.c:655
#3  0x00007fde0aed7999 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fde0aed79c7 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fde0aeb24db in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fde0aeaeda8 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fde0aecb77b in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fde0a769608 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fde0a769edb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fde0aee3588 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fde203916db in start_thread (arg=0x7fdda4ff9700) at
pthread_create.c:463
#13 0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7fdda57fa700 (LWP 26547)):
#0  0x00007fde20397ed9 in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7fdda57f97e0, expected=0, futex_word=0x7fdd98004664) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fde20397ed9 in __pthread_cond_wait_common (abstime=0x7fdda57f9880,
mutex=0x7fdd98004610, cond=0x7fdd98004638) at pthread_cond_wait.c:533
#2  0x00007fde20397ed9 in __pthread_cond_timedwait (cond=0x7fdd98004638,
mutex=0x7fdd98004610, abstime=0x7fdda57f9880) at pthread_cond_wait.c:667
#3  0x00007fde0af10652 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fde0aee6799 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fde0aee6cfb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fde203916db in start_thread (arg=0x7fdda57fa700) at
pthread_create.c:463
#8  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7fdda5ffb700 (LWP 26546)):
#0  0x00007fde20397ed9 in futex_reltimed_wait_cancelable (private=<optimized
out>, reltime=0x7fdda5ffa7e0, expected=0, futex_word=0x7fdd98004664) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fde20397ed9 in __pthread_cond_wait_common (abstime=0x7fdda5ffa880,
mutex=0x7fdd98004610, cond=0x7fdd98004638) at pthread_cond_wait.c:533
#2  0x00007fde20397ed9 in __pthread_cond_timedwait (cond=0x7fdd98004638,
mutex=0x7fdd98004610, abstime=0x7fdda5ffa880) at pthread_cond_wait.c:667
#3  0x00007fde0af10652 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fde0aee6799 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fde0aee6cfb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fde203916db in start_thread (arg=0x7fdda5ffb700) at
pthread_create.c:463
#8  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fdda67fc700 (LWP 26545)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fdda67fb738) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fdda67fb6e8, cond=0x7fdda67fb710) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x7fdda67fb710,
mutex=0x7fdda67fb6e8) at pthread_cond_wait.c:655
#3  0x00007fde0aed7999 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fde0aed79c7 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fde0aeb24db in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fde0aeaeda8 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fde0aecb77b in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fde0aee34d6 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fde203916db in start_thread (arg=0x7fdda67fc700) at
pthread_create.c:463
#11 0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fdda6ffd700 (LWP 26544)):
#0  0x00007fde208d3bb7 in epoll_wait (epfd=40, events=0x7fdd980020f0,
maxevents=32, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
#1  0x00007fde01e432c5 in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#2  0x00007fde01e39114 in event_base_loop () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007fde0aeb2b0d in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fde0aeaeda8 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fde0aecb77b in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fde0aee34d6 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fde0aedf5eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fde203916db in start_thread (arg=0x7fdda6ffd700) at
pthread_create.c:463
#9  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fddad321700 (LWP 26537)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x558bd1c40060) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x558bd1c40010, cond=0x558bd1c40038) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x558bd1c40038,
mutex=0x558bd1c40010) at pthread_cond_wait.c:655
#3  0x00007fde20fe75ab in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde20fdfc1b in QSemaphore::acquire(int) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fddae36480c in  () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/texttospeech/libqttexttospeech_flite.so
#6  0x00007fde20fe617d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fde203916db in start_thread (arg=0x7fddad321700) at
pthread_create.c:463
#8  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fddaedc1700 (LWP 26535)):
#0  0x00007fde208e2762 in __libc_disable_asynccancel () at
../sysdeps/unix/sysv/linux/x86_64/cancellation.S:96
#1  0x00007fde208c6c0d in __GI___poll (fds=0x7fdda80049b0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#2  0x00007fde1444e5c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fde1444e6dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fde2121d8ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde211c290a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fde20fe123a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fde20fe617d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fde203916db in start_thread (arg=0x7fddaedc1700) at
pthread_create.c:463
#9  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fddb7fff700 (LWP 26527)):
#0  0x00007fde208c6bf9 in __GI___poll (fds=0x7fddb004c6b0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fde1444e5c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fde1444e6dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fde2121d8ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde211c290a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde20fe123a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fde20fe617d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fde203916db in start_thread (arg=0x7fddb7fff700) at
pthread_create.c:463
#8  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fddd4ac9700 (LWP 26526)):
#0  0x00007fde208c6bf9 in __GI___poll (fds=0x7fddbc003ce0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fde1444e5c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fde1444e6dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fde2121d8ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde211c290a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde20fe123a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fde20fe617d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fde203916db in start_thread (arg=0x7fddd4ac9700) at
pthread_create.c:463
#8  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fddd5979700 (LWP 26520)):
#0  0x00007fde208e26ff in __libc_enable_asynccancel () at
../sysdeps/unix/sysv/linux/x86_64/cancellation.S:67
#1  0x00007fde208c20a5 in __GI___libc_read (fd=16, buf=0x7fddd5978810,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#2  0x00007fde144932b0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fde1444e0b7 in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fde1444e570 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fde1444e6dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fde2121d8ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fde211c290a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fde20fe123a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fde20fe617d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fde203916db in start_thread (arg=0x7fddd5979700) at
pthread_create.c:463
#11 0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fddd6d97700 (LWP 26519)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x558bd19990a8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x558bd1999058, cond=0x558bd1999080) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x558bd1999080,
mutex=0x558bd1999058) at pthread_cond_wait.c:655
#3  0x00007fdde30c9a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fdde30c9607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fde203916db in start_thread (arg=0x7fddd6d97700) at
pthread_create.c:463
#6  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fddd7598700 (LWP 26518)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x558bd16f2d40) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x558bd16f2cf0, cond=0x558bd16f2d18) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x558bd16f2d18,
mutex=0x558bd16f2cf0) at pthread_cond_wait.c:655
#3  0x00007fdde30c9a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fdde30c9607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fde203916db in start_thread (arg=0x7fddd7598700) at
pthread_create.c:463
#6  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fddd7d99700 (LWP 26517)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x558bd16f2640) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x558bd16f25f0, cond=0x558bd16f2618) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x558bd16f2618,
mutex=0x558bd16f25f0) at pthread_cond_wait.c:655
#3  0x00007fdde30c9a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fdde30c9607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fde203916db in start_thread (arg=0x7fddd7d99700) at
pthread_create.c:463
#6  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fdde0fb9700 (LWP 26516)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x558bd1658fa8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x558bd1658f58, cond=0x558bd1658f80) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x558bd1658f80,
mutex=0x558bd1658f58) at pthread_cond_wait.c:655
#3  0x00007fdde30c9a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fdde30c9607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fde203916db in start_thread (arg=0x7fdde0fb9700) at
pthread_create.c:463
#6  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fdde1df1700 (LWP 26515)):
#0  0x00007fde203979f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x558bd16ee478) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fde203979f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x558bd16ee428, cond=0x558bd16ee450) at pthread_cond_wait.c:502
#2  0x00007fde203979f3 in __pthread_cond_wait (cond=0x558bd16ee450,
mutex=0x558bd16ee428) at pthread_cond_wait.c:655
#3  0x00007fdde30c9a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fdde30c9607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fde203916db in start_thread (arg=0x7fdde1df1700) at
pthread_create.c:463
#6  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fdde9c59700 (LWP 26513)):
#0  0x00007fde208c6bf9 in __GI___poll (fds=0x7fdddc0111f0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fde1444e5c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fde1444e6dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fde2121d8ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fde211c290a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde20fe123a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fde1f3c7d45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fde20fe617d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fde203916db in start_thread (arg=0x7fdde9c59700) at
pthread_create.c:463
#9  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fddeb709700 (LWP 26512)):
#0  0x00007fde208c6bf9 in __GI___poll (fds=0x7fddeb708928, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fde1386d747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fde1386f36a in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fdded4245e9 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fde20fe617d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fde203916db in start_thread (arg=0x7fddeb709700) at
pthread_create.c:463
#6  0x00007fde208d388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fde23a11b80 (LWP 26510)):
[KCrash Handler]
#6  0x00007fde207f0e97 in __GI_raise (sig=sig at entry=6) at
../sysdeps/unix/sysv/linux/raise.c:51
#7  0x00007fde207f2801 in __GI_abort () at abort.c:79
#8  0x00007fde20c36957 in  () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007fde20c3cae6 in  () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#10 0x00007fde20c3cb21 in  () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007fde20c3cd54 in  () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#12 0x00007fde08aadade in  () at /usr/lib/x86_64-linux-gnu/libxapian.so.30
#13 0x00007fde08aaf878 in  () at /usr/lib/x86_64-linux-gnu/libxapian.so.30
#14 0x00007fde08ab242a in  () at /usr/lib/x86_64-linux-gnu/libxapian.so.30
#15 0x00007fde08ab2683 in  () at /usr/lib/x86_64-linux-gnu/libxapian.so.30
#16 0x00007fde08a9dd03 in  () at /usr/lib/x86_64-linux-gnu/libxapian.so.30
#17 0x00007fde089f1ef5 in
Xapian::Database::get_termfreq(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&) const () at
/usr/lib/x86_64-linux-gnu/libxapian.so.30
#18 0x00007fde1af38f0b in  () at
/usr/lib/x86_64-linux-gnu/libKF5AkonadiSearchPIM.so.5
#19 0x00007fde1af391cd in  () at
/usr/lib/x86_64-linux-gnu/libKF5AkonadiSearchPIM.so.5
#20 0x00007fde231b116a in  () at /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#21 0x00007fde211f366f in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007fde2267bfdc in KJob::result(KJob*, KJob::QPrivateSignal) () at
/usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#23 0x00007fde2267cb11 in KJob::finishJob(bool) () at
/usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#24 0x00007fde21200074 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007fde211f407b in QObject::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007fde21f4e83c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007fde21f56104 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007fde211c48d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007fde2121cd2e in QTimerInfoList::activateTimers() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007fde2121d4f1 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007fde1444e417 in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fde1444e650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fde1444e6dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fde2121d88f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007fde211c290a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007fde211cb9b4 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x0000558bd05117cd in  ()
#38 0x00007fde207d3b97 in __libc_start_main (main=0x558bd0510840, argc=3,
argv=0x7ffd58a02528, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd58a02518) at ../csu/libc-start.c:310
#39 0x0000558bd05118fa in _start ()

Reported using DrKonqi

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