Bug 405791 - Crash when clicking on a mail that contains vcard.vcf attachment
Summary: Crash when clicking on a mail that contains vcard.vcf attachment
Status: RESOLVED FIXED
Alias: None
Product: kmail2
Classification: Applications
Component: general (show other bugs)
Version: 5.7.3
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2019-03-23 22:11 UTC by Christian
Modified: 2019-03-28 12:24 UTC (History)
0 users

See Also:
Latest Commit:
Version Fixed In: 5.11.0


Attachments
Example vcf that crashes my kmail instance (359 bytes, text/vcard)
2019-03-25 21:14 UTC, Christian
Details

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Description Christian 2019-03-23 22:11:35 UTC
Application: kmail (5.7.3)

Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-46-generic x86_64
Distribution: Ubuntu 18.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed:
In KMail's list of mails in the inbox, I clicked on one mail that contains a vcard.vcf attachment. Kmail crashes instantly, before I see any parts of that actual mail. As a side-effect, I can't get rid of this mail because before I can delete or move that mail, I have to select it by clicking on it, but this crashes kmail as mentioned.

The vcard.vcf attachment of that mail contains a somewhat larger list of multiple adresses - approx. 100 addresses inside that vcard file.

The crash can be reproduced every time.

-- 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 0x7f1d99642b80 (LWP 28515))]

Thread 29 (Thread 0x7f1c70f01700 (LWP 28576)):
#0  0x00007f1d8c02e9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f81ce5f228) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1d8c02e9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55f81ce5f1d8, cond=0x55f81ce5f200) at pthread_cond_wait.c:502
#2  0x00007f1d8c02e9f3 in __pthread_cond_wait (cond=0x55f81ce5f200, mutex=0x55f81ce5f1d8) at pthread_cond_wait.c:655
#3  0x00007f1d80ecfc95 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1d80ed0177 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1d80ed0f11 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1d8c0286db in start_thread (arg=0x7f1c70f01700) at pthread_create.c:463
#8  0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7f1c71702700 (LWP 28575)):
#0  0x00007f1d8c02e9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f81ce5f22c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1d8c02e9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55f81ce5f1d8, cond=0x55f81ce5f200) at pthread_cond_wait.c:502
#2  0x00007f1d8c02e9f3 in __pthread_cond_wait (cond=0x55f81ce5f200, mutex=0x55f81ce5f1d8) at pthread_cond_wait.c:655
#3  0x00007f1d80ecfc95 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1d80ed0177 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1d80ed0f11 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1d8c0286db in start_thread (arg=0x7f1c71702700) at pthread_create.c:463
#8  0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7f1cf3f8c700 (LWP 28573)):
#0  0x00007f1d8c02e9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1d7d798fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1d8c02e9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f1d7d798f68, cond=0x7f1d7d798f90) at pthread_cond_wait.c:502
#2  0x00007f1d8c02e9f3 in __pthread_cond_wait (cond=0x7f1d7d798f90, mutex=0x7f1d7d798f68) at pthread_cond_wait.c:655
#3  0x00007f1d7d4a25f4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007f1d7d4a2639 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007f1d8c0286db in start_thread (arg=0x7f1cf3f8c700) at pthread_create.c:463
#6  0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7f1cf5de9700 (LWP 28561)):
#0  0x00007f1d9672bbf9 in __GI___poll (fds=0x7f1d4c02b780, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f1d8a3d3539 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1d8a3d364c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1d970749bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1d97019a1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1d96e3823a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1d96e3d17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f1d8c0286db in start_thread (arg=0x7f1cf5de9700) at pthread_create.c:463
#8  0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7f1d0a7f4700 (LWP 28550)):
#0  0x00007f1d967476ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f1d96749474 in ___fprintf_chk (fp=0x7f1d96a048b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f1d77ed36a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f1d77ebb9ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007f1d77ebbb44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007f1d77ebd46c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007f1d77eb3114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007f1d80ea0ab9 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1d80e9cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1d80eb977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1d80ed14d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f1d8c0286db in start_thread (arg=0x7f1d0a7f4700) at pthread_create.c:463
#12 0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f1d0aff5700 (LWP 28549)):
#0  0x00007f1d7145f430 in pa_iochannel_is_readable () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#1  0x00007f1d71473747 in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#2  0x00007f1d71473ab9 in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#3  0x00007f1d7147433f in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#4  0x00007f1d79e45108 in pa_mainloop_dispatch () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f1d79e454de in pa_mainloop_iterate () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f1d79e45560 in pa_mainloop_run () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007f1d79e533c9 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#8  0x00007f1d71484318 in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#9  0x00007f1d8c0286db in start_thread (arg=0x7f1d0aff5700) at pthread_create.c:463
#10 0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f1d0b7f6700 (LWP 28548)):
#0  0x00007f1d8c02e9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1d0b7f5738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1d8c02e9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f1d0b7f56e8, cond=0x7f1d0b7f5710) at pthread_cond_wait.c:502
#2  0x00007f1d8c02e9f3 in __pthread_cond_wait (cond=0x7f1d0b7f5710, mutex=0x7f1d0b7f56e8) at pthread_cond_wait.c:655
#3  0x00007f1d80ec5999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1d80ec59c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1d80ea04db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1d80e9cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1d80eb977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1d80ed14d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1d8c0286db in start_thread (arg=0x7f1d0b7f6700) at pthread_create.c:463
#11 0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f1d0bff7700 (LWP 28547)):
#0  0x00007f1d8c02eed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f1d0bff65d0, expected=0, futex_word=0x7f1d0bff6758) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f1d8c02eed9 in __pthread_cond_wait_common (abstime=0x7f1d0bff6670, mutex=0x7f1d0bff6708, cond=0x7f1d0bff6730) at pthread_cond_wait.c:533
#2  0x00007f1d8c02eed9 in __pthread_cond_timedwait (cond=0x7f1d0bff6730, mutex=0x7f1d0bff6708, abstime=0x7f1d0bff6670) at pthread_cond_wait.c:667
#3  0x00007f1d80efe652 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1d80ec591e in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1d80ea052b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1d80e9cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1d80eb977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1d80ed14d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1d8c0286db in start_thread (arg=0x7f1d0bff7700) at pthread_create.c:463
#11 0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f1d0c7f8700 (LWP 28546)):
#0  0x00007f1d8c02e9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f81ce2c5b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1d8c02e9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55f81ce2c4f8, cond=0x55f81ce2c590) at pthread_cond_wait.c:502
#2  0x00007f1d8c02e9f3 in __pthread_cond_wait (cond=0x55f81ce2c590, mutex=0x55f81ce2c4f8) at pthread_cond_wait.c:655
#3  0x00007f1d81657060 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1d80ed0f11 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1d8c0286db in start_thread (arg=0x7f1d0c7f8700) at pthread_create.c:463
#7  0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f1d0cff9700 (LWP 28545)):
#0  0x00007f1d8c02e9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f81ce5f228) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1d8c02e9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55f81ce5f1d8, cond=0x55f81ce5f200) at pthread_cond_wait.c:502
#2  0x00007f1d8c02e9f3 in __pthread_cond_wait (cond=0x55f81ce5f200, mutex=0x55f81ce5f1d8) at pthread_cond_wait.c:655
#3  0x00007f1d80ecfc95 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1d80ed0177 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1d80ed0f11 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1d8c0286db in start_thread (arg=0x7f1d0cff9700) at pthread_create.c:463
#8  0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f1d0d7fa700 (LWP 28544)):
#0  0x00007f1d8c02e9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1d0d7f9738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1d8c02e9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f1d0d7f96e8, cond=0x7f1d0d7f9710) at pthread_cond_wait.c:502
#2  0x00007f1d8c02e9f3 in __pthread_cond_wait (cond=0x7f1d0d7f9710, mutex=0x7f1d0d7f96e8) at pthread_cond_wait.c:655
#3  0x00007f1d80ec5999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1d80ec59c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1d80ea04db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1d80e9cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1d80eb977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1d80ed14d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1d8c0286db in start_thread (arg=0x7f1d0d7fa700) at pthread_create.c:463
#11 0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f1d0dffb700 (LWP 28543)):
#0  0x00007f1d967476ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f1d96749474 in ___fprintf_chk (fp=0x7f1d96a048b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f1d77ed36a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f1d77ebb9ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007f1d77ebbb44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007f1d77ebd46c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007f1d77eb3114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007f1d80ea0bf3 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1d80e9cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1d80eb977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1d80757978 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1d80757f2b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f1d80ed1588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f1d8c0286db in start_thread (arg=0x7f1d0dffb700) at pthread_create.c:463
#14 0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f1d0e7fc700 (LWP 28542)):
#0  0x00007f1d8c02e9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1d0e7fb358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1d8c02e9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f1d0e7fb308, cond=0x7f1d0e7fb330) at pthread_cond_wait.c:502
#2  0x00007f1d8c02e9f3 in __pthread_cond_wait (cond=0x7f1d0e7fb330, mutex=0x7f1d0e7fb308) at pthread_cond_wait.c:655
#3  0x00007f1d80ec5999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1d80ec59c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1d80ea04db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1d80e9cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1d80eb977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1d807578c8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1d80757f1b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1d80ed1588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f1d8c0286db in start_thread (arg=0x7f1d0e7fc700) at pthread_create.c:463
#13 0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f1d0effd700 (LWP 28541)):
#0  0x00007f1d8c02e9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1d0effc358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1d8c02e9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f1d0effc308, cond=0x7f1d0effc330) at pthread_cond_wait.c:502
#2  0x00007f1d8c02e9f3 in __pthread_cond_wait (cond=0x7f1d0effc330, mutex=0x7f1d0effc308) at pthread_cond_wait.c:655
#3  0x00007f1d80ec5999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1d80ec59c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1d80ea04db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1d80e9cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1d80eb977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1d80757818 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1d80757f0b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1d80ed1588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f1d8c0286db in start_thread (arg=0x7f1d0effd700) at pthread_create.c:463
#13 0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f1d0f7fe700 (LWP 28540)):
#0  0x00007f1d8c02e9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1d0f7fd358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1d8c02e9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f1d0f7fd308, cond=0x7f1d0f7fd330) at pthread_cond_wait.c:502
#2  0x00007f1d8c02e9f3 in __pthread_cond_wait (cond=0x7f1d0f7fd330, mutex=0x7f1d0f7fd308) at pthread_cond_wait.c:655
#3  0x00007f1d80ec5999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1d80ec59c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1d80ea04db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1d80e9cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1d80eb977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1d80757768 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1d80757efb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1d80ed1588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f1d8c0286db in start_thread (arg=0x7f1d0f7fe700) at pthread_create.c:463
#13 0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f1d0ffff700 (LWP 28539)):
#0  0x00007f1d96727187 in __GI___libc_write (fd=2, buf=0x7f1d0fffb6e0, nbytes=47) at ../sysdeps/unix/sysv/linux/write.c:27
#1  0x00007f1d966a21bd in _IO_new_file_write (f=0x7f1d96a03680 <_IO_2_1_stderr_>, data=0x7f1d0fffb6e0, n=47) at fileops.c:1203
#2  0x00007f1d966a2b2f in new_do_write (to_do=<optimized out>, data=0x7f1d0fffb6e0 "[warn] epoll_wait: Ung\303\274ltiger Dateideskriptor\n", fp=0x7f1d96a03680 <_IO_2_1_stderr_>) at fileops.c:457
#3  0x00007f1d966a2b2f in _IO_new_file_xsputn (f=0x7f1d96a03680 <_IO_2_1_stderr_>, data=<optimized out>, n=47) at fileops.c:1277
#4  0x00007f1d96675707 in buffered_vfprintf (s=s@entry=0x7f1d96a03680 <_IO_2_1_stderr_>, format=format@entry=0x7f1d77ed36a8 "[%s] %s\n", args=args@entry=0x7f1d0fffdca0) at vfprintf.c:2350
#5  0x00007f1d96672726 in _IO_vfprintf_internal (s=s@entry=0x7f1d96a03680 <_IO_2_1_stderr_>, format=0x7f1d77ed36a8 "[%s] %s\n", ap=ap@entry=0x7f1d0fffdca0) at vfprintf.c:1301
#6  0x00007f1d967494c6 in ___fprintf_chk (fp=0x7f1d96a03680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007f1d77ebb9ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#8  0x00007f1d77ebbb44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#9  0x00007f1d77ebd46c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#10 0x00007f1d77eb3114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#11 0x00007f1d80ea0ab9 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f1d80e9cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f1d80eb977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007f1d807576b8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007f1d80757eeb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007f1d80ed1588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#17 0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#18 0x00007f1d8c0286db in start_thread (arg=0x7f1d0ffff700) at pthread_create.c:463
#19 0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f1d30ff9700 (LWP 28538)):
#0  0x00007f1d8c02e9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1d30ff8358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1d8c02e9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f1d30ff8308, cond=0x7f1d30ff8330) at pthread_cond_wait.c:502
#2  0x00007f1d8c02e9f3 in __pthread_cond_wait (cond=0x7f1d30ff8330, mutex=0x7f1d30ff8308) at pthread_cond_wait.c:655
#3  0x00007f1d80ec5999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1d80ec59c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1d80ea04db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1d80e9cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1d80eb977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1d80757608 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1d80757edb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1d80ed1588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f1d8c0286db in start_thread (arg=0x7f1d30ff9700) at pthread_create.c:463
#13 0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f1d317fa700 (LWP 28537)):
#0  0x00007f1d8c02eed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f1d317f97e0, expected=0, futex_word=0x7f1d24004674) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f1d8c02eed9 in __pthread_cond_wait_common (abstime=0x7f1d317f9880, mutex=0x7f1d24004620, cond=0x7f1d24004648) at pthread_cond_wait.c:533
#2  0x00007f1d8c02eed9 in __pthread_cond_timedwait (cond=0x7f1d24004648, mutex=0x7f1d24004620, abstime=0x7f1d317f9880) at pthread_cond_wait.c:667
#3  0x00007f1d80efe652 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1d80ed4799 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1d80ed4cfb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1d8c0286db in start_thread (arg=0x7f1d317fa700) at pthread_create.c:463
#8  0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f1d31ffb700 (LWP 28536)):
#0  0x00007f1d8c02eed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f1d31ffa7e0, expected=0, futex_word=0x7f1d24004670) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f1d8c02eed9 in __pthread_cond_wait_common (abstime=0x7f1d31ffa880, mutex=0x7f1d24004620, cond=0x7f1d24004648) at pthread_cond_wait.c:533
#2  0x00007f1d8c02eed9 in __pthread_cond_timedwait (cond=0x7f1d24004648, mutex=0x7f1d24004620, abstime=0x7f1d31ffa880) at pthread_cond_wait.c:667
#3  0x00007f1d80efe652 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1d80ed4799 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1d80ed4cfb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1d8c0286db in start_thread (arg=0x7f1d31ffb700) at pthread_create.c:463
#8  0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f1d327fc700 (LWP 28535)):
#0  0x00007f1d8c02e9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1d327fb738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1d8c02e9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f1d327fb6e8, cond=0x7f1d327fb710) at pthread_cond_wait.c:502
#2  0x00007f1d8c02e9f3 in __pthread_cond_wait (cond=0x7f1d327fb710, mutex=0x7f1d327fb6e8) at pthread_cond_wait.c:655
#3  0x00007f1d80ec5999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1d80ec59c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1d80ea04db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1d80e9cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1d80eb977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1d80ed14d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1d8c0286db in start_thread (arg=0x7f1d327fc700) at pthread_create.c:463
#11 0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f1d32ffd700 (LWP 28534)):
#0  0x00007f1d967476ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f1d96749474 in ___fprintf_chk (fp=0x7f1d96a048b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f1d77ed36a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f1d77ebb9ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007f1d77ebbb44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007f1d77ebd46c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007f1d77eb3114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007f1d80ea0b0d in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1d80e9cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1d80eb977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1d80ed14d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1d80ecd5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f1d8c0286db in start_thread (arg=0x7f1d32ffd700) at pthread_create.c:463
#12 0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f1d39736700 (LWP 28527)):
#0  0x00007f1d8c02e9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f81ce1d030) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1d8c02e9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55f81ce1cfe0, cond=0x55f81ce1d008) at pthread_cond_wait.c:502
#2  0x00007f1d8c02e9f3 in __pthread_cond_wait (cond=0x55f81ce1d008, mutex=0x55f81ce1cfe0) at pthread_cond_wait.c:655
#3  0x00007f1d96e3e5ab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1d96e36c1b in QSemaphore::acquire(int) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1d3a72480c in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/texttospeech/libqttexttospeech_flite.so
#6  0x00007f1d96e3d17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f1d8c0286db in start_thread (arg=0x7f1d39736700) at pthread_create.c:463
#8  0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f1d3b129700 (LWP 28525)):
#0  0x00007f1d8a419049 in g_mutex_lock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1d8a3d3440 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1d8a3d364c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1d970749bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1d97019a1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1d96e3823a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1d96e3d17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f1d8c0286db in start_thread (arg=0x7f1d3b129700) at pthread_create.c:463
#8  0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f1d43fff700 (LWP 28522)):
#0  0x00007f1d97072b01 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f1d970730e5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f1d9707472e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f1d8a3d2a98 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1d8a3d346b in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1d8a3d364c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f1d970749bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f1d97019a1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1d96e3823a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f1d96e3d17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f1d8c0286db in start_thread (arg=0x7f1d43fff700) at pthread_create.c:463
#11 0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f1d50c6e700 (LWP 28521)):
#0  0x00007f1d8a419064 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1d8a3d3656 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1d970749bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f1d97019a1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1d96e3823a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1d96e3d17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1d8c0286db in start_thread (arg=0x7f1d50c6e700) at pthread_create.c:463
#7  0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f1d51b0d700 (LWP 28520)):
#0  0x00007f1d8a419049 in g_mutex_lock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1d8a3d2aa3 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1d8a3d346b in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1d8a3d364c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1d970749bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1d97019a1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1d96e3823a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f1d96e3d17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1d8c0286db in start_thread (arg=0x7f1d51b0d700) at pthread_create.c:463
#9  0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f1d52d1e700 (LWP 28519)):
#0  0x00007f1d967270b4 in __GI___libc_read (fd=8, buf=0x7f1d52d1d7e0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f1d8a417cd0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1d8a3d3027 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1d8a3d34e0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1d8a3d364c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1d970749bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1d97019a1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f1d96e3823a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1d95671d45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007f1d96e3d17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f1d8c0286db in start_thread (arg=0x7f1d52d1e700) at pthread_create.c:463
#11 0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f1d59148700 (LWP 28518)):
#0  0x00007f1d8c02e9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f81c73d728) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1d8c02e9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55f81c73d6d8, cond=0x55f81c73d700) at pthread_cond_wait.c:502
#2  0x00007f1d8c02e9f3 in __pthread_cond_wait (cond=0x55f81c73d700, mutex=0x55f81c73d6d8) at pthread_cond_wait.c:655
#3  0x00007f1d5a40edcb in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f1d5a40eaf7 in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f1d8c0286db in start_thread (arg=0x7f1d59148700) at pthread_create.c:463
#6  0x00007f1d9673888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f1d99642b80 (LWP 28515)):
[KCrash Handler]
#6  0x00007f1d90cfd98b in KContacts::Addressee::Addressee(KContacts::Addressee const&) () at /usr/lib/x86_64-linux-gnu/libKF5Contacts.so.5
#7  0x00007f1cf481d1cc in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/messageviewer/bodypartformatter/messageviewer_bodypartformatter_text_vcard.so
#8  0x00007f1cf481acde in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/messageviewer/bodypartformatter/messageviewer_bodypartformatter_text_vcard.so
#9  0x00007f1d934882eb in  () at /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5abi4
#10 0x00007f1d9348d38d in  () at /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5abi4
#11 0x00007f1d9348e01b in  () at /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5abi4
#12 0x00007f1d93488065 in  () at /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5abi4
#13 0x00007f1d9348d57e in  () at /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5abi4
#14 0x00007f1d9348e01b in  () at /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5abi4
#15 0x00007f1d93487df6 in  () at /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5abi4
#16 0x00007f1d9348d470 in  () at /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5abi4
#17 0x00007f1d9348df0e in  () at /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5abi4
#18 0x00007f1d9348df83 in  () at /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5abi4
#19 0x00007f1d934ab6db in  () at /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5abi4
#20 0x00007f1d9195ee8b in MimeTreeParser::ObjectTreeParser::parseObjectTree(KMime::Content*) () at /usr/lib/x86_64-linux-gnu/libKF5MimeTreeParser.so.5abi2
#21 0x00007f1d934bd1b7 in  () at /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5abi4
#22 0x00007f1d934bd70f in  () at /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5abi4
#23 0x00007f1d934be1c7 in  () at /usr/lib/x86_64-linux-gnu/libKF5MessageViewer.so.5abi4
#24 0x00007f1d9704a77f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f1d970570d7 in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f1d97057438 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f1d9704b18b in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f1d97d9983c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007f1d97da1104 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f1d9701b9e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007f1d97073e3e in QTimerInfoList::activateTimers() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f1d97074601 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f1d8a3d3387 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f1d8a3d35c0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f1d8a3d364c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f1d9707499f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007f1d97019a1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f1d97022ac4 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x000055f81ad467cd in  ()
#40 0x00007f1d96638b97 in __libc_start_main (main=0x55f81ad45840, argc=3, argv=0x7ffdf509f8f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdf509f8e8) at ../csu/libc-start.c:310
#41 0x000055f81ad468fa in _start ()

Reported using DrKonqi
Comment 1 Christian 2019-03-23 22:29:52 UTC
Just for completeness: I'm running LANG=de_DE.UTF-8. When starting kmail from the command line, I get the following message approx. 100 times (i.e. once for each address in the vcard.vcf):

org.kde.pim.kcontacts: address format database incomplete (no format for locale "en" found). Using default address formatting.
org.kde.pim.kcontacts: address format database incomplete (no format for locale "en" found). Using default address formatting.
Comment 2 Christian 2019-03-25 21:14:08 UTC
Created attachment 119036 [details]
Example vcf that crashes my kmail instance

With the attached (dummy) vcf file that contains two entries, I can reproduce this crash every time. To reproduce: Save the attached all.vcf file somewhere; create a new message to myself with this file attached and send the message; receive the message and left-click on it -> crash.
Comment 3 Laurent Montel 2019-03-28 12:24:31 UTC
Git commit 0e1d692ccd69e3a63c458d508bf1344e77aff016 by Laurent Montel.
Committed on 28/03/2019 at 12:24.
Pushed by mlaurent into branch 'Applications/19.04'.

Fix Bug 405791 - Crash when clicking on a mail that contains vcard.vcf attachment
FIXED-IN: 5.11.0

M  +8    -0    plugins/messageviewer/bodypartformatter/vcard/vcardmemento.cpp

https://commits.kde.org/kdepim-addons/0e1d692ccd69e3a63c458d508bf1344e77aff016
Comment 4 Laurent Montel 2019-03-28 12:24:48 UTC
Git commit 17155e047519fb1fda7b755adb362a54dd01bb1d by Laurent Montel.
Committed on 28/03/2019 at 12:24.
Pushed by mlaurent into branch 'master'.

Fix Bug 405791 - Crash when clicking on a mail that contains vcard.vcf attachment
FIXED-IN: 5.11.0

M  +8    -0    plugins/messageviewer/bodypartformatter/vcard/vcardmemento.cpp

https://commits.kde.org/kdepim-addons/17155e047519fb1fda7b755adb362a54dd01bb1d