Application: kmail (5.7.3)

Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-45-generic x86_64
Distribution: Ubuntu 18.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed: I tried to close Kmail after it had hung when trying to move a massage to the trash folder on a Gmail account. Kmail will not let me do anything with messages after I click on the move to trash button. This happens for all accounts listed.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb760984b80 (LWP 25901))]

Thread 30 (Thread 0x7fb6383cd700 (LWP 29652)):
#0  0x00007fb75334d9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56444c38bc8c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x56444c38bc38, cond=0x56444c38bc60) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x56444c38bc60, mutex=0x56444c38bc38) at pthread_cond_wait.c:655
#3  0x00007fb7481eec95 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fb7481ef177 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fb7481eff11 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fb7533476db in start_thread (arg=0x7fb6383cd700) at pthread_create.c:463
#8  0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7fb6baabb700 (LWP 26444)):
#0  0x00007fb75334d9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb744ab7fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb744ab7f68, cond=0x7fb744ab7f90) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fb744ab7f90, mutex=0x7fb744ab7f68) at pthread_cond_wait.c:655
#3  0x00007fb7447c15f4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007fb7447c1639 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007fb7533476db in start_thread (arg=0x7fb6baabb700) at pthread_create.c:463
#6  0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7fb6bcd08700 (LWP 26414)):
#0  0x00007fb75da460a5 in __GI___libc_read (fd=86, buf=0x7fb6bcd07810, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007fb751736cd0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb7516f2027 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb7516f24e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb7516f264c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb75e39390b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb75e3389ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb75e15722a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fb75e15c16d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fb7533476db in start_thread (arg=0x7fb6bcd08700) at pthread_create.c:463
#10 0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7fb6c17fa700 (LWP 26006)):
#0  __strcmp_ssse3 () at ../sysdeps/x86_64/multiarch/../strcmp.S:208
#1  0x00007fb75d96add0 in _nl_make_l10nflist (l10nfile_list=l10nfile_list@entry=0x7fb75dd22cd8 <_nl_loaded_domains>, dirlist=dirlist@entry=0x7fb75daf11d0 <_nl_default_dirname> "/usr/share/locale", dirlist_len=18, mask=mask@entry=0, language=language@entry=0x7fb6c17f93c0 "en_US.UTF-8", territory=territory@entry=0x0, codeset=0x0, normalized_codeset=0x0, modifier=0x0, filename=0x7fb6c17f93e0 "LC_MESSAGES/libc.mo", do_allocate=0) at ../intl/l10nflist.c:221
#2  0x00007fb75d968cd4 in _nl_find_domain (dirname=dirname@entry=0x7fb75daf11d0 <_nl_default_dirname> "/usr/share/locale", locale=locale@entry=0x7fb6c17f93c0 "en_US.UTF-8", domainname=domainname@entry=0x7fb6c17f93e0 "LC_MESSAGES/libc.mo", domainbinding=domainbinding@entry=0x0) at finddomain.c:90
#3  0x00007fb75d9685c5 in __dcigettext (domainname=<optimized out>, msgid1=0x7fb75daea18a "Bad file descriptor", msgid2=msgid2@entry=0x0, plural=plural@entry=0, n=n@entry=0, category=category@entry=5) at dcigettext.c:703
#4  0x00007fb75d966d7f in __GI___dcgettext (domainname=<optimized out>, msgid=<optimized out>, category=category@entry=5) at dcgettext.c:47
#5  0x00007fb75d9d3b28 in __GI___strerror_r (errnum=errnum@entry=9, buf=buf@entry=0x0, buflen=buflen@entry=0) at _strerror.c:71
#6  0x00007fb75d9d3a4f in strerror (errnum=9) at strerror.c:31
#7  0x00007fb73f1dab31 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#8  0x00007fb73f1dc46c in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#9  0x00007fb73f1d2114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#10 0x00007fb7481bfb0d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fb7481bbda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fb7481d877b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007fb7481f04d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007fb7533476db in start_thread (arg=0x7fb6c17fa700) at pthread_create.c:463
#16 0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7fb6c1ffb700 (LWP 26005)):
#0  0x00007fb75334d9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56444c38bc88) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x56444c38bc38, cond=0x56444c38bc60) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x56444c38bc60, mutex=0x56444c38bc38) at pthread_cond_wait.c:655
#3  0x00007fb7481eec95 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fb7481ef177 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fb7481eff11 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fb7533476db in start_thread (arg=0x7fb6c1ffb700) at pthread_create.c:463
#8  0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7fb6ce7fc700 (LWP 26004)):
#0  0x00007fb75334d9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb6ce7fb738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb6ce7fb6e8, cond=0x7fb6ce7fb710) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fb6ce7fb710, mutex=0x7fb6ce7fb6e8) at pthread_cond_wait.c:655
#3  0x00007fb7481e4999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fb7481e49c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fb7481bf4db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fb7481bbda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fb7481d877b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fb7481f04d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fb7533476db in start_thread (arg=0x7fb6ce7fc700) at pthread_create.c:463
#11 0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7fb6d2ffd700 (LWP 26003)):
#0  0x00007fb75da4abf9 in __GI___poll (fds=0x7fb6fc014240, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fb741172451 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007fb741163e10 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fb7411644a0 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fb741164530 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fb741172399 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fb7387a32a8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#7  0x00007fb7533476db in start_thread (arg=0x7fb6d2ffd700) at pthread_create.c:463
#8  0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7fb6d37fe700 (LWP 26002)):
#0  0x00007fb75334ded9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fb6d37fd5d0, expected=0, futex_word=0x7fb6d37fd758) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7fb6d37fd670, mutex=0x7fb6d37fd708, cond=0x7fb6d37fd730) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7fb6d37fd730, mutex=0x7fb6d37fd708, abstime=0x7fb6d37fd670) at pthread_cond_wait.c:667
#3  0x00007fb74821d652 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fb7481e491e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fb7481bf52b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fb7481bbda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fb7481d877b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fb7481f04d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fb7533476db in start_thread (arg=0x7fb6d37fe700) at pthread_create.c:463
#11 0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7fb6d3fff700 (LWP 26001)):
#0  0x00007fb75334d9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56444c398b68) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x56444c398aa8, cond=0x56444c398b40) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x56444c398b40, mutex=0x56444c398aa8) at pthread_cond_wait.c:655
#3  0x00007fb748976060 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fb7481eff11 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fb7533476db in start_thread (arg=0x7fb6d3fff700) at pthread_create.c:463
#7  0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7fb6d8ff9700 (LWP 26000)):
#0  0x00007fb75334d9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56444c38bc88) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x56444c38bc38, cond=0x56444c38bc60) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x56444c38bc60, mutex=0x56444c38bc38) at pthread_cond_wait.c:655
#3  0x00007fb7481eec95 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fb7481ef177 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fb7481eff11 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fb7533476db in start_thread (arg=0x7fb6d8ff9700) at pthread_create.c:463
#8  0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7fb6d97fa700 (LWP 25999)):
#0  0x00007fb75334d9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb6d97f9738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb6d97f96e8, cond=0x7fb6d97f9710) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fb6d97f9710, mutex=0x7fb6d97f96e8) at pthread_cond_wait.c:655
#3  0x00007fb7481e4999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fb7481e49c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fb7481bf4db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fb7481bbda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fb7481d877b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fb7481f04d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fb7533476db in start_thread (arg=0x7fb6d97fa700) at pthread_create.c:463
#11 0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7fb6d9ffb700 (LWP 25998)):
#0  __lll_unlock_wake_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:341
#1  0x00007fb75da6850c in _IO_acquire_lock_clear_flags2_fct (p=<synthetic pointer>) at ../libio/libioP.h:807
#2  ___fprintf_chk (fp=0x7fb75dd22680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:30
#3  0x00007fb73f1da9ad in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007fb73f1dab44 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007fb73f1dc46c in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007fb73f1d2114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#7  0x00007fb7481bfab9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fb7481bbda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fb7481d877b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fb747a76978 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fb747a76f2b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fb7481f0588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007fb7533476db in start_thread (arg=0x7fb6d9ffb700) at pthread_create.c:463
#15 0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7fb6da7fc700 (LWP 25997)):
#0  0x00007fb75334d9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb6da7fb358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb6da7fb308, cond=0x7fb6da7fb330) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fb6da7fb330, mutex=0x7fb6da7fb308) at pthread_cond_wait.c:655
#3  0x00007fb7481e4999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fb7481e49c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fb7481bf4db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fb7481bbda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fb7481d877b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fb747a768c8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fb747a76f1b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fb7481f0588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fb7533476db in start_thread (arg=0x7fb6da7fc700) at pthread_create.c:463
#13 0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7fb6daffd700 (LWP 25996)):
#0  0x00007fb75334d9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb6daffc358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb6daffc308, cond=0x7fb6daffc330) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fb6daffc330, mutex=0x7fb6daffc308) at pthread_cond_wait.c:655
#3  0x00007fb7481e4999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fb7481e49c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fb7481bf4db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fb7481bbda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fb7481d877b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fb747a76818 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fb747a76f0b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fb7481f0588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fb7533476db in start_thread (arg=0x7fb6daffd700) at pthread_create.c:463
#13 0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7fb6db7fe700 (LWP 25995)):
#0  0x00007fb75334d9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb6db7fd358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb6db7fd308, cond=0x7fb6db7fd330) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fb6db7fd330, mutex=0x7fb6db7fd308) at pthread_cond_wait.c:655
#3  0x00007fb7481e4999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fb7481e49c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fb7481bf4db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fb7481bbda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fb7481d877b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fb747a76768 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fb747a76efb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fb7481f0588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fb7533476db in start_thread (arg=0x7fb6db7fe700) at pthread_create.c:463
#13 0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fb6dbfff700 (LWP 25994)):
#0  __lll_unlock_wake_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:341
#1  0x00007fb75da6850c in _IO_acquire_lock_clear_flags2_fct (p=<synthetic pointer>) at ../libio/libioP.h:807
#2  ___fprintf_chk (fp=0x7fb75dd22680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:30
#3  0x00007fb73f1da9ad in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007fb73f1dab44 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007fb73f1dc46c in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007fb73f1d2114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#7  0x00007fb7481bfb0d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fb7481bbda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fb7481d877b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fb747a766b8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fb747a76eeb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fb7481f0588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007fb7533476db in start_thread (arg=0x7fb6dbfff700) at pthread_create.c:463
#15 0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fb6f8ff9700 (LWP 25993)):
#0  0x00007fb75334d9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb6f8ff8358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb6f8ff8308, cond=0x7fb6f8ff8330) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fb6f8ff8330, mutex=0x7fb6f8ff8308) at pthread_cond_wait.c:655
#3  0x00007fb7481e4999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fb7481e49c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fb7481bf4db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fb7481bbda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fb7481d877b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fb747a76608 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fb747a76edb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fb7481f0588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fb7533476db in start_thread (arg=0x7fb6f8ff9700) at pthread_create.c:463
#13 0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fb6f97fa700 (LWP 25992)):
#0  0x00007fb75334ded9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fb6f97f97e0, expected=0, futex_word=0x7fb6ec004670) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7fb6f97f9880, mutex=0x7fb6ec004620, cond=0x7fb6ec004648) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7fb6ec004648, mutex=0x7fb6ec004620, abstime=0x7fb6f97f9880) at pthread_cond_wait.c:667
#3  0x00007fb74821d652 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fb7481f3799 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fb7481f3cfb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fb7533476db in start_thread (arg=0x7fb6f97fa700) at pthread_create.c:463
#8  0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fb6f9ffb700 (LWP 25991)):
#0  0x00007fb75334ded9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fb6f9ffa7e0, expected=0, futex_word=0x7fb6ec004674) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7fb6f9ffa880, mutex=0x7fb6ec004620, cond=0x7fb6ec004648) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7fb6ec004648, mutex=0x7fb6ec004620, abstime=0x7fb6f9ffa880) at pthread_cond_wait.c:667
#3  0x00007fb74821d652 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fb7481f3799 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fb7481f3cfb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fb7533476db in start_thread (arg=0x7fb6f9ffb700) at pthread_create.c:463
#8  0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fb6fa7fc700 (LWP 25990)):
#0  0x00007fb75334d9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb6fa7fb738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb6fa7fb6e8, cond=0x7fb6fa7fb710) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fb6fa7fb710, mutex=0x7fb6fa7fb6e8) at pthread_cond_wait.c:655
#3  0x00007fb7481e4999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fb7481e49c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fb7481bf4db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fb7481bbda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fb7481d877b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fb7481f04d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fb7533476db in start_thread (arg=0x7fb6fa7fc700) at pthread_create.c:463
#11 0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fb6faffd700 (LWP 25989)):
#0  0x00007fb75da46187 in __GI___libc_write (fd=2, buf=0x7fb6faff9ac0, nbytes=39) at ../sysdeps/unix/sysv/linux/write.c:27
#1  0x00007fb75d9c11bd in _IO_new_file_write (f=0x7fb75dd22680 <_IO_2_1_stderr_>, data=0x7fb6faff9ac0, n=39) at fileops.c:1203
#2  0x00007fb75d9c1b2f in new_do_write (to_do=<optimized out>, data=0x7fb6faff9ac0 "[warn] epoll_wait: Bad file descriptor\n", fp=0x7fb75dd22680 <_IO_2_1_stderr_>) at fileops.c:457
#3  _IO_new_file_xsputn (f=0x7fb75dd22680 <_IO_2_1_stderr_>, data=<optimized out>, n=39) at fileops.c:1277
#4  0x00007fb75d994707 in buffered_vfprintf (s=s@entry=0x7fb75dd22680 <_IO_2_1_stderr_>, format=format@entry=0x7fb73f1f26a8 "[%s] %s\n", args=args@entry=0x7fb6faffc080) at vfprintf.c:2350
#5  0x00007fb75d991726 in _IO_vfprintf_internal (s=s@entry=0x7fb75dd22680 <_IO_2_1_stderr_>, format=0x7fb73f1f26a8 "[%s] %s\n", ap=ap@entry=0x7fb6faffc080) at vfprintf.c:1301
#6  0x00007fb75da684c6 in ___fprintf_chk (fp=0x7fb75dd22680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007fb73f1da9ad in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#8  0x00007fb73f1dab44 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#9  0x00007fb73f1dc46c in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#10 0x00007fb73f1d2114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#11 0x00007fb7481bfab9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fb7481bbda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007fb7481d877b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007fb7481f04d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007fb7481ec5eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007fb7533476db in start_thread (arg=0x7fb6faffd700) at pthread_create.c:463
#17 0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fb705202700 (LWP 25981)):
#0  0x00007fb75334d9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56444c3242a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x56444c324250, cond=0x56444c324278) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x56444c324278, mutex=0x56444c324250) at pthread_cond_wait.c:655
#3  0x00007fb75e15d59b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb75e155c0b in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb7061f080c in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/texttospeech/libqttexttospeech_flite.so
#6  0x00007fb75e15c16d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb7533476db in start_thread (arg=0x7fb705202700) at pthread_create.c:463
#8  0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fb706ca5700 (LWP 25972)):
#0  0x00007fb75da460a5 in __GI___libc_read (fd=21, buf=0x7fb706ca4810, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007fb751736cd0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb7516f2027 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb7516f24e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb7516f264c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb75e39390b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb75e3389ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb75e15722a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fb75e15c16d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fb7533476db in start_thread (arg=0x7fb706ca5700) at pthread_create.c:463
#10 0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fb7137fe700 (LWP 25958)):
#0  0x00007fb751738049 in g_mutex_lock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fb7516f1554 in g_main_context_release () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb7516f24f6 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb7516f264c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb75e39390b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb75e3389ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb75e15722a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb75e15c16d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fb7533476db in start_thread (arg=0x7fb7137fe700) at pthread_create.c:463
#9  0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fb713fff700 (LWP 25955)):
#0  0x00007fb7516f1c81 in g_main_context_query () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fb7516f24b7 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb7516f264c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb75e39390b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb75e3389ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb75e15722a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb75e15c16d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb7533476db in start_thread (arg=0x7fb713fff700) at pthread_create.c:463
#8  0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fb7195a6700 (LWP 25953)):
#0  0x00007fb7516f19d3 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fb7516f246b in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb7516f264c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb75e39390b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb75e3389ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb75e15722a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb75e15c16d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb7533476db in start_thread (arg=0x7fb7195a6700) at pthread_create.c:463
#8  0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fb71a7b7700 (LWP 25946)):
#0  0x00007fb75da4abf9 in __GI___poll (fds=0x7fb714029300, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fb7516f2539 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb7516f264c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb75e39390b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb75e3389ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb75e15722a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb75c990d45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fb75e15c16d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fb7533476db in start_thread (arg=0x7fb71a7b7700) at pthread_create.c:463
#9  0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fb720850700 (LWP 25945)):
#0  0x00007fb75334d9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56444bc9518c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x56444bc95138, cond=0x56444bc95160) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x56444bc95160, mutex=0x56444bc95138) at pthread_cond_wait.c:655
#3  0x00007fb7219d2b1b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007fb7219d2847 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007fb7533476db in start_thread (arg=0x7fb720850700) at pthread_create.c:463
#6  0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fb728c9a700 (LWP 25944)):
#0  0x00007fb75da4abf9 in __GI___poll (fds=0x7fb728c99928, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fb750b20747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fb750b2236a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fb72a9952a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fb75e15c16d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb7533476db in start_thread (arg=0x7fb728c9a700) at pthread_create.c:463
#6  0x00007fb75da5788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fb760984b80 (LWP 25901)):
[KCrash Handler]
#6  0x00007fb75f20d8a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#7  0x00007fb75f2094e8 in QMainWindow::statusBar() const () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x00007fb7601eb4b9 in KMMainWin::displayStatusMessage(QString const&) () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#9  0x00007fb75e3696cf in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb754c35f32 in KPIM::BroadcastStatus::statusMsg(QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Libkdepim.so.5abi2
#11 0x00007fb76021e9d4 in KMMainWidget::showMessageActivities(QString const&) () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#12 0x00007fb7602225f1 in KMMainWidget::itemsFetchDone(KJob*) () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#13 0x00007fb75e3696cf in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fb75f7e4fdc in KJob::result(KJob*, KJob::QPrivateSignal) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#15 0x00007fb75f7e5b11 in KJob::finishJob(bool) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#16 0x00007fb75f7e5b72 in KJob::kill(KJob::KillVerbosity) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#17 0x00007fb757a1b021 in Akonadi::Session::clear() () from /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5abi1
#18 0x00007fb757a1b0d7 in Akonadi::Session::~Session() () from /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5abi1
#19 0x00007fb757a1b0f9 in Akonadi::Session::~Session() () from /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5abi1
#20 0x00007fb75e36719b in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007fb75e3709cb in QObject::~QObject() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007fb75a7d9019 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5abi4
#23 0x00007fb75e36719b in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007fb75f0f2d4c in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007fb75a7ca879 in MessageViewer::Viewer::~Viewer() () from /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5abi4
#26 0x00007fb75e36719b in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007fb75f0f2d4c in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007fb7601efdf9 in KMReaderWin::~KMReaderWin() () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#29 0x00007fb75e36719b in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007fb75f0f2d4c in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007fb75f261639 in QSplitter::~QSplitter() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007fb75e36719b in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007fb75f0f2d4c in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007fb75f261639 in QSplitter::~QSplitter() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007fb7602211f3 in KMMainWidget::deleteWidgets() () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#36 0x00007fb76023ad41 in KMMainWidget::destruct() () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#37 0x00007fb76023af1f in KMMainWidget::~KMMainWidget() () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#38 0x00007fb76023b0f9 in KMMainWidget::~KMMainWidget() () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#39 0x00007fb75e36719b in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007fb75f0f2d4c in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#41 0x00007fb75d44873d in KMainWindow::~KMainWindow() () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#42 0x00007fb7601ecd6a in KMMainWin::~KMMainWin() () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#43 0x00007fb7601ecdd9 in KMMainWin::~KMMainWin() () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#44 0x00007fb75e36a140 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#45 0x00007fb75f0f7743 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#46 0x00007fb75f20ac4b in QMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#47 0x00007fb75d44ab87 in KMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#48 0x00007fb75d48f9e5 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#49 0x00007fb75f0b882c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#50 0x00007fb75f0c00f4 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#51 0x00007fb75e33a9a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#52 0x00007fb75e33d11d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#53 0x00007fb75e3942c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#54 0x00007fb7516f2387 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007fb7516f25c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007fb7516f264c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#57 0x00007fb75e3938ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#58 0x00007fb75e3389ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#59 0x00007fb75e341a84 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#60 0x0000564449f287cd in ?? ()
#61 0x00007fb75d957b97 in __libc_start_main (main=0x564449f27840, argc=3, argv=0x7ffd954ce018, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd954ce008) at ../csu/libc-start.c:310
#62 0x0000564449f288fa in _start ()

Possible duplicates by query: bug 400717, bug 398530, bug 395910, bug 388409, bug 387177.

Reported using DrKonqi