SUMMARY some months ago (2019) this happened and I finally just avoided touching that one message line. It came to the top and I just worked around it. Finally I re-installed my system, openSUSE LEAP 15.1, and the problem was gone. I set up my 2 dozen emails and all was fine until tonight. A different email with an attachment came in, as soon as I click on it, KMail vanishes! over and over again! I really hope I don't have to reinstall my whole system to clear this up! STEPS TO REPRODUCE 1. Just click on that one email with a newsletter attachment. 2. The whole KMail program closes too fast to click on any Report Bug link. 3. OBSERVED RESULT KMail crashes instantly EXPECTED RESULT I see and read the email, and the attached newsletter. SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: KDE Email Client Copyright © 1997–2018, KMail authors http://userbase.kde.org/KMail (available in About System) KDE Plasma Version: KDE Frameworks 5.55.0 The xcb windowing system KDE Frameworks Version: 5.55.0 Qt Version: 5.9.7 (built against 5.9.7) ADDITIONAL INFORMATION I would be grateful to know how to delete the culprit email.
Hi, Could you paste backtrace ? Regards
Created attachment 125175 [details] attachment-23467-0.html ahm... I am a little naive when it comes to these technical things. In the past there was a notice inviting a backtrace, but since this crash happens so quickly, I'm not sure how I would get a backtrace. Is that something I have to do at commandline? That's my weak spot. But if you tell me what to do, I'm willing to try. Thanks, Ruth ---- On Wed, 15 Jan 2020 23:51:20 -0600 Laurent Montel <bugzilla_noreply@kde.org> wrote ---- https://bugs.kde.org/show_bug.cgi?id=416318 Laurent Montel <mailto:montel@kde.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mailto:montel@kde.org --- Comment #1 from Laurent Montel <mailto:montel@kde.org> --- Hi, Could you paste backtrace ? Regards
I was asked for a back trace, and just now when Kmail crashed, I did get a popup offering me a backtrace. It said it was not of any help, but I'll paste it here in case it tells you anything. Application: KMail (kmail), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f2e13a67980 (LWP 1860))] Thread 28 (Thread 0x7f2cdd724700 (LWP 6987)): #0 0x00007f2e060578ad in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f2dfa65dc45 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f2dfa65e127 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f2dfa65eec1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f2dfa65b55b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 27 (Thread 0x7f2cea32e700 (LWP 6980)): #0 0x00007f2df3f154b0 in pa_mainloop_dispatch () from /usr/lib64/libpulse.so.0 #1 0x00007f2df3f158be in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0 #2 0x00007f2df3f15940 in pa_mainloop_run () from /usr/lib64/libpulse.so.0 #3 0x00007f2df3f237a9 in ?? () from /usr/lib64/libpulse.so.0 #4 0x00007f2dec255428 in ?? () from /usr/lib64/pulseaudio/libpulsecommon-11.1.so #5 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 26 (Thread 0x7f2d767cc700 (LWP 6956)): #0 0x00007f2e060578ad in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f2dfa65dc45 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f2dfa65e127 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f2dfa65eec1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f2dfa65b55b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 25 (Thread 0x7f2daa7fc700 (LWP 6953)): #0 0x00007f2e060578ad in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f2df62c9574 in ?? () from /usr/lib64/libQt5Script.so.5 #2 0x00007f2df62c95b9 in ?? () from /usr/lib64/libQt5Script.so.5 #3 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 24 (Thread 0x7f2daaffd700 (LWP 6950)): #0 0x00007f2e10ad4c98 in read () from /lib64/libc.so.6 #1 0x00007f2e041dcc80 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f2e04197cb8 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f2e04198150 in ?? () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f2e041982bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #5 0x00007f2e1141e96b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #6 0x00007f2e113c390a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #7 0x00007f2e111e1daa in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #8 0x00007f2e111e6ced in ?? () from /usr/lib64/libQt5Core.so.5 #9 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 23 (Thread 0x7f2d7affd700 (LWP 2150)): #0 0x00007f2e10af0b5c in __lll_lock_wait_private () from /lib64/libc.so.6 #1 0x00007f2e10af28b4 in __fprintf_chk () from /lib64/libc.so.6 #2 0x00007f2df1d80ffd in event_logv_ () from /usr/lib64/libevent-2.1.so.6 #3 0x00007f2df1d81194 in event_warn () from /usr/lib64/libevent-2.1.so.6 #4 0x00007f2df1d82abc in ?? () from /usr/lib64/libevent-2.1.so.6 #5 0x00007f2df1d78764 in event_base_loop () from /usr/lib64/libevent-2.1.so.6 #6 0x00007f2dfa62eb2d in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f2dfa62adc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f2dfa64785b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f2dfa65f486 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f2dfa65b55b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #11 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #12 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 22 (Thread 0x7f2d7b7fe700 (LWP 2149)): #0 0x00007f2e060578ad in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f2dfa653699 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f2dfa6536c7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f2dfa62e4fb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f2dfa62adc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f2dfa64785b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f2dfa65f486 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f2dfa65b55b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 21 (Thread 0x7f2d8bfff700 (LWP 2148)): #0 0x00007f2e10ad4c98 in read () from /lib64/libc.so.6 #1 0x00007f2dec226701 in pa_read () from /usr/lib64/pulseaudio/libpulsecommon-11.1.so #2 0x00007f2df3f14e0e in pa_mainloop_prepare () from /usr/lib64/libpulse.so.0 #3 0x00007f2df3f15880 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0 #4 0x00007f2df3f15940 in pa_mainloop_run () from /usr/lib64/libpulse.so.0 #5 0x00007f2df3f237a9 in ?? () from /usr/lib64/libpulse.so.0 #6 0x00007f2dec255428 in ?? () from /usr/lib64/pulseaudio/libpulsecommon-11.1.so #7 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 20 (Thread 0x7f2d90ff9700 (LWP 2147)): #0 0x00007f2e06057bdb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f2dfa68c962 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f2dfa65361e in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f2dfa62e54b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f2dfa62adc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f2dfa64785b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f2dfa65f486 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f2dfa65b55b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 19 (Thread 0x7f2d917fa700 (LWP 2146)): #0 0x00007f2e060578ad in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f2dfaed26f0 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f2dfa65eec1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f2dfa65b55b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 18 (Thread 0x7f2d91ffb700 (LWP 2145)): #0 0x00007f2e060578ad in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f2dfa65dc45 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f2dfa65e127 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f2dfa65eec1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f2dfa65b55b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 17 (Thread 0x7f2d927fc700 (LWP 2144)): #0 0x00007f2e060578ad in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f2dfa653699 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f2dfa6536c7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f2dfa62e4fb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f2dfa62adc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f2dfa64785b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f2dfa65f486 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f2dfa65b55b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 16 (Thread 0x7f2d92ffd700 (LWP 2143)): #0 0x00007f2e10a6a102 in _IO_str_init_static_internal () from /lib64/libc.so.6 #1 0x00007f2e10af259b in __vsnprintf_chk () from /lib64/libc.so.6 #2 0x00007f2df1d7da03 in evutil_vsnprintf () from /usr/lib64/libevent-2.1.so.6 #3 0x00007f2df1d7da9f in evutil_snprintf () from /usr/lib64/libevent-2.1.so.6 #4 0x00007f2df1d80fac in event_logv_ () from /usr/lib64/libevent-2.1.so.6 #5 0x00007f2df1d81194 in event_warn () from /usr/lib64/libevent-2.1.so.6 #6 0x00007f2df1d82abc in ?? () from /usr/lib64/libevent-2.1.so.6 #7 0x00007f2df1d78764 in event_base_loop () from /usr/lib64/libevent-2.1.so.6 #8 0x00007f2dfa62ec13 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f2dfa62adc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f2dfa64785b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #11 0x00007f2df9ee08d8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #12 0x00007f2df9ee0e8b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #13 0x00007f2dfa65f538 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #14 0x00007f2dfa65b55b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #15 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #16 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 15 (Thread 0x7f2d937fe700 (LWP 2142)): #0 0x00007f2e060578ad in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f2dfa653699 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f2dfa6536c7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f2dfa62e4fb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f2dfa62adc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f2dfa64785b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f2df9ee0828 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f2df9ee0e7b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f2dfa65f538 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f2dfa65b55b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 14 (Thread 0x7f2d93fff700 (LWP 2141)): #0 0x00007f2e060578ad in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f2dfa653699 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f2dfa6536c7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f2dfa62e4fb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f2dfa62adc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f2dfa64785b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f2df9ee0778 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f2df9ee0e6b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f2dfa65f538 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f2dfa65b55b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7f2da8ff9700 (LWP 2140)): #0 0x00007f2e060578ad in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f2dfa653699 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f2dfa6536c7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f2dfa62e4fb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f2dfa62adc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f2dfa64785b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f2df9ee06c8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f2df9ee0e5b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f2dfa65f538 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f2dfa65b55b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7f2da97fa700 (LWP 2139)): #0 0x00007f2e10af0b5c in __lll_lock_wait_private () from /lib64/libc.so.6 #1 0x00007f2e10af28b4 in __fprintf_chk () from /lib64/libc.so.6 #2 0x00007f2df1d80ffd in event_logv_ () from /usr/lib64/libevent-2.1.so.6 #3 0x00007f2df1d81194 in event_warn () from /usr/lib64/libevent-2.1.so.6 #4 0x00007f2df1d82abc in ?? () from /usr/lib64/libevent-2.1.so.6 #5 0x00007f2df1d78764 in event_base_loop () from /usr/lib64/libevent-2.1.so.6 #6 0x00007f2dfa62ead9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f2dfa62adc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f2dfa64785b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f2df9ee0618 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f2df9ee0e4b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #11 0x00007f2dfa65f538 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #12 0x00007f2dfa65b55b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #13 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #14 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7f2da9ffb700 (LWP 2138)): #0 0x00007f2e060578ad in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f2dfa653699 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f2dfa6536c7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f2dfa62e4fb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f2dfa62adc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f2dfa64785b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f2df9ee0568 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f2df9ee0e3b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f2dfa65f538 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f2dfa65b55b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f2dab7fe700 (LWP 2135)): #0 0x00007f2e060578ad in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f2dfa653699 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f2dfa6536c7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f2dfa62e4fb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f2dfa62adc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f2dfa64785b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f2dfa65f486 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f2dfa65b55b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7f2dabfff700 (LWP 2134)): #0 0x00007f2e10ad4d3b in write () from /lib64/libc.so.6 #1 0x00007f2e10a6621d in _IO_file_write@@GLIBC_2.2.5 () from /lib64/libc.so.6 #2 0x00007f2e10a654ff in new_do_write () from /lib64/libc.so.6 #3 0x00007f2e10a669de in __GI__IO_file_xsputn () from /lib64/libc.so.6 #4 0x00007f2e10a3c95b in buffered_vfprintf () from /lib64/libc.so.6 #5 0x00007f2e10a39bce in vfprintf () from /lib64/libc.so.6 #6 0x00007f2e10af2906 in __fprintf_chk () from /lib64/libc.so.6 #7 0x00007f2df1d80ffd in event_logv_ () from /usr/lib64/libevent-2.1.so.6 #8 0x00007f2df1d81194 in event_warn () from /usr/lib64/libevent-2.1.so.6 #9 0x00007f2df1d82abc in ?? () from /usr/lib64/libevent-2.1.so.6 #10 0x00007f2df1d78764 in event_base_loop () from /usr/lib64/libevent-2.1.so.6 #11 0x00007f2dfa62ead9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #12 0x00007f2dfa62adc8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #13 0x00007f2dfa64785b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #14 0x00007f2dfa65f486 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #15 0x00007f2dfa65b55b in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #16 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #17 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7f2dbadbb700 (LWP 2073)): #0 0x00007f2e111de51c in QMutex::lock() () from /usr/lib64/libQt5Core.so.5 #1 0x00007f2e1141ed7b in ?? () from /usr/lib64/libQt5Core.so.5 #2 0x00007f2e04197bd9 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f2e04198150 in ?? () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f2e041982bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #5 0x00007f2e1141e96b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #6 0x00007f2e113c390a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #7 0x00007f2e111e1daa in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #8 0x00007f2e111e6ced in ?? () from /usr/lib64/libQt5Core.so.5 #9 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f2dd0d27700 (LWP 1965)): #0 0x00007f2e10ad919b in poll () from /lib64/libc.so.6 #1 0x00007f2e041981a9 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f2e041982bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f2e1141e96b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #4 0x00007f2e113c390a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f2e111e1daa in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #6 0x00007f2e111e6ced in ?? () from /usr/lib64/libQt5Core.so.5 #7 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f2dd1528700 (LWP 1962)): #0 0x00007f2e10ad919b in poll () from /lib64/libc.so.6 #1 0x00007f2e041981a9 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f2e041982bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f2e1141e96b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #4 0x00007f2e113c390a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f2e111e1daa in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #6 0x00007f2e111e6ced in ?? () from /usr/lib64/libQt5Core.so.5 #7 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f2dd1d29700 (LWP 1961)): #0 0x00007f2e10ad4c98 in read () from /lib64/libc.so.6 #1 0x00007f2e041dcc80 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f2e04197cb8 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f2e04198150 in ?? () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f2e041982bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #5 0x00007f2e1141e96b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #6 0x00007f2e113c390a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #7 0x00007f2e111e1daa in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #8 0x00007f2e111e6ced in ?? () from /usr/lib64/libQt5Core.so.5 #9 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f2dd2f3a700 (LWP 1947)): #0 0x00007f2e041ddfb9 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f2e04197902 in g_main_context_query () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f2e04198127 in ?? () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f2e041982bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f2e1141e96b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f2e113c390a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #6 0x00007f2e111e1daa in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #7 0x00007f2e0f7e79e5 in ?? () from /usr/lib64/libQt5DBus.so.5 #8 0x00007f2e111e6ced in ?? () from /usr/lib64/libQt5Core.so.5 #9 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f2dd964c700 (LWP 1946)): #0 0x00007f2e060578ad in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f2dda2f29ab in ?? () from /usr/lib64/dri/i965_dri.so #2 0x00007f2dda2f26b7 in ?? () from /usr/lib64/dri/i965_dri.so #3 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f2de1655700 (LWP 1945)): #0 0x00007f2e10ad919b in poll () from /lib64/libc.so.6 #1 0x00007f2e035bc307 in ?? () from /usr/lib64/libxcb.so.1 #2 0x00007f2e035bdf3a in xcb_wait_for_event () from /usr/lib64/libxcb.so.1 #3 0x00007f2de3769939 in ?? () from /usr/lib64/libQt5XcbQpa.so.5 #4 0x00007f2e111e6ced in ?? () from /usr/lib64/libQt5Core.so.5 #5 0x00007f2e06051569 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f2e10ae39ef in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f2e13a67980 (LWP 1860)): [KCrash Handler] #6 0x0000564ac151d770 in ?? () #7 0x00007f2d73ed3e6a in opj_destroy_codec () from /usr/lib64/libopenjp2.so.7 #8 0x00007f2d745794e4 in JPXStreamPrivate::init2(CODEC_FORMAT, unsigned char*, int, bool) () from /usr/lib64/libpoppler.so.73 #9 0x00007f2d74579969 in JPXStream::init() () from /usr/lib64/libpoppler.so.73 #10 0x00007f2d74579f2e in JPXStream::getImageParams(int*, StreamColorSpaceMode*) () from /usr/lib64/libpoppler.so.73 #11 0x00007f2d744ba92f in Gfx::doImage(Object*, Stream*, bool) () from /usr/lib64/libpoppler.so.73 #12 0x00007f2d744bc4bf in Gfx::opXObject(Object*, int) () from /usr/lib64/libpoppler.so.73 #13 0x00007f2d744b485f in Gfx::go(bool) () from /usr/lib64/libpoppler.so.73 #14 0x00007f2d744b4cab in Gfx::display(Object*, bool) () from /usr/lib64/libpoppler.so.73 #15 0x00007f2d74500ba1 in Page::displaySlice(OutputDev*, double, double, int, bool, bool, int, int, int, int, bool, bool (*)(void*), void*, bool (*)(Annot*, void*), void*, bool) () from /usr/lib64/libpoppler.so.73 #16 0x00007f2d74abbd06 in ?? () from /usr/lib64/libKPimItinerary.so.5 #17 0x00007f2d74abc06c in KItinerary::PdfPage::imageCount() const () from /usr/lib64/libKPimItinerary.so.5 #18 0x00007f2d74aa90ff in ?? () from /usr/lib64/libKPimItinerary.so.5 #19 0x00007f2d74a98ff3 in ?? () from /usr/lib64/libKPimItinerary.so.5 #20 0x00007f2d74a99285 in KItinerary::ExtractorEngine::extract() () from /usr/lib64/libKPimItinerary.so.5 #21 0x00007f2d74d6959b in ?? () from /usr/lib64/qt5/plugins/messageviewer/bodypartformatter/messageviewer_bodypartformatter_semantic.so #22 0x00007f2e0bcb49a5 in MimeTreeParser::ObjectTreeParser::processType(KMime::Content*, MimeTreeParser::ProcessResult&, QByteArray const&) () from /usr/lib64/libKF5MimeTreeParser.so.5 #23 0x00007f2e0bcb53cd in MimeTreeParser::ObjectTreeParser::parseObjectTreeInternal(KMime::Content*, bool) () from /usr/lib64/libKF5MimeTreeParser.so.5 #24 0x00007f2e0bcba13b in MimeTreeParser::MessagePart::parseInternal(KMime::Content*, bool) () from /usr/lib64/libKF5MimeTreeParser.so.5 #25 0x00007f2e0bcba2b1 in MimeTreeParser::MimeMessagePart::MimeMessagePart(MimeTreeParser::ObjectTreeParser*, KMime::Content*, bool) () from /usr/lib64/libKF5MimeTreeParser.so.5 #26 0x00007f2d74f9253e in ?? () from /usr/lib64/qt5/plugins/messageviewer/bodypartformatter/messageviewer_bodypartformatter_application_gnupgwks.so #27 0x00007f2e0bcb49a5 in MimeTreeParser::ObjectTreeParser::processType(KMime::Content*, MimeTreeParser::ProcessResult&, QByteArray const&) () from /usr/lib64/libKF5MimeTreeParser.so.5 #28 0x00007f2e0bcb53cd in MimeTreeParser::ObjectTreeParser::parseObjectTreeInternal(KMime::Content*, bool) () from /usr/lib64/libKF5MimeTreeParser.so.5 #29 0x00007f2e0bcb56cf in MimeTreeParser::ObjectTreeParser::parseObjectTree(KMime::Content*, bool) () from /usr/lib64/libKF5MimeTreeParser.so.5 #30 0x00007f2e0d859422 in ?? () from /usr/lib64/libKF5MessageViewer.so.5 #31 0x00007f2e0d859965 in ?? () from /usr/lib64/libKF5MessageViewer.so.5 #32 0x00007f2e0d85a2d2 in ?? () from /usr/lib64/libKF5MessageViewer.so.5 #33 0x00007f2e113f464f in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #34 0x00007f2e11401087 in QTimer::timeout(QTimer::QPrivateSignal) () from /usr/lib64/libQt5Core.so.5 #35 0x00007f2e114013e8 in QTimer::timerEvent(QTimerEvent*) () from /usr/lib64/libQt5Core.so.5 #36 0x00007f2e113f505b in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5 #37 0x00007f2e1216f3dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #38 0x00007f2e12176ca4 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #39 0x00007f2e113c58d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #40 0x00007f2e1141ddee in QTimerInfoList::activateTimers() () from /usr/lib64/libQt5Core.so.5 #41 0x00007f2e1141e5b1 in ?? () from /usr/lib64/libQt5Core.so.5 #42 0x00007f2e04197e87 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #43 0x00007f2e04198230 in ?? () from /usr/lib64/libglib-2.0.so.0 #44 0x00007f2e041982bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #45 0x00007f2e1141e94f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #46 0x00007f2e113c390a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #47 0x00007f2e113cc9b4 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5 #48 0x0000564abd3fdcab in ?? () #49 0x00007f2e10a0bf8a in __libc_start_main () from /lib64/libc.so.6 #50 0x0000564abd3fddda in _start () [Inferior 1 (process 1860) detached]
You can remove this plugin /usr/lib64/qt5/plugins/messageviewer/bodypartformatter/messageviewer_bodypartformatter_semantic.so => it will not crash. it was fixed in new version but for your version the better workaround is removing it. Regards
Created attachment 125211 [details] attachment-29079-0.html Thank you, Laurent, I've found that file, however I'm not able to delete it in Dolphin. Is that something I need to do at the command line? What is the exact command to give? Oh, wait. I could try the Super User file manager because this is down in the root area. I paused to try that and sure enough, I've been able to delete that plugin. Then I went into KMail, and it took two tries, but now I've been able to delete that email! Wonderful! Thanks ever so much! I will save this information in case I ever need it again - hopefully not, eh? Blessings & Thanks, Ruth ---- On Thu, 16 Jan 2020 23:57:49 -0600 Laurent Montel <bugzilla_noreply@kde.org> wrote ---- https://bugs.kde.org/show_bug.cgi?id=416318 --- Comment #4 from Laurent Montel <mailto:montel@kde.org> --- You can remove this plugin /usr/lib64/qt5/plugins/messageviewer/bodypartformatter/messageviewer_bodypartformatter_semantic.so => it will not crash. it was fixed in new version but for your version the better workaround is removing it. Regards
*** This bug has been marked as a duplicate of bug 409001 ***