Application: kontact (5.9.3) Qt Version: 5.11.3 Frameworks Version: 5.54.0 Operating System: Linux 4.19.0-9-amd64 x86_64 Distribution: Debian GNU/Linux 10 (buster) Sometimes, when I manually close KMail within PIM, an error message pops up in my KDE desktop environment. This message says that Kontact unexpectedly has been closed. I recently have re-configured KMail to access two IMAP mail accounts. Before that I used POP3, and as far as I can remember, then this error message did not pop up. Debian 10.4 does not offer a package called kdepim-dbg and kontact-dbg and kmail-dbg, so I cannot backtrace this behaviour. EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
This is what the KDE bug reporting assistant has collected about this behaviour: Application: Kontact (kontact), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f0b45ef4f00 (LWP 2248))] Thread 25 (Thread 0x7f0af1ffb700 (LWP 3437)): #0 0x00007f0b58ea33f9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f0b52c38847 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f0b52c3b10a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f0b52c3b1f2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f0b52c3f781 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f0b52c40c61 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 24 (Thread 0x7f0a5ef43700 (LWP 2340)): #0 0x00007f0b58ea33f9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f0b52c38847 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f0b52c3b10a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f0b52c3b1f2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f0b52c3f781 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f0b52c40c61 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 23 (Thread 0x7f0a65737700 (LWP 2277)): #0 0x00007f0b5a04b537 in write () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f0b59fdc3bd in _IO_file_write () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f0b59fdb75f in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007f0b59fdcaee in _IO_file_xsputn () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007f0b59fb3932 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x00007f0b59fb0eb2 in vfprintf () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x00007f0b5a069536 in __fprintf_chk () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x00007f0b4e38ca5a in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #8 0x00007f0b4e38cc34 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #9 0x00007f0b4e38e588 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #10 0x00007f0b4e384329 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #11 0x00007f0b52c0d529 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f0b52c2cafb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #13 0x00007f0b52c4deeb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #14 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #15 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #16 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 22 (Thread 0x7f0af27fc700 (LWP 2275)): #0 0x00007f0b58ea300c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f0b4e9f8e6a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #2 0x00007f0b4e9f8e89 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #3 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 21 (Thread 0x7f0af2ffd700 (LWP 2274)): #0 0x00007f0b5a04f819 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f0b4413e131 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #2 0x00007f0b4412f9a0 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #3 0x00007f0b4412ffee in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #4 0x00007f0b441300a0 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007f0b4413e079 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007f0b440d5468 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so #7 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 20 (Thread 0x7f0af77fe700 (LWP 2273)): #0 0x00007f0b4e38e588 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #1 0x00007f0b4e384329 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #2 0x00007f0b52c0d529 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f0b52c2cafb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f0b52c4deeb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 19 (Thread 0x7f0af7fff700 (LWP 2272)): #0 0x00007f0b58ea33f9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f0b52c38847 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f0b52c3b10a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f0b52c0d120 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f0b52c2cafb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f0b52c4deeb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 18 (Thread 0x7f0b20ff9700 (LWP 2271)): #0 0x00007f0b58ea300c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f0b52c38779 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f0b52c3b118 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f0b52c3b1af in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f0b52c0d10f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f0b52c2cafb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f0b52c4deeb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 17 (Thread 0x7f0b217fa700 (LWP 2270)): #0 0x00007f0b58ea300c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f0b52c38779 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f0b5359ef08 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f0b52c50a96 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 16 (Thread 0x7f0b21ffb700 (LWP 2269)): #0 0x00007f0b58ea300c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f0b52c38779 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f0b52c3b118 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f0b52c3b1af in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f0b52c3f798 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f0b52c40c61 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 15 (Thread 0x7f0b237fe700 (LWP 2266)): #0 0x00007f0b58ea300c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f0b52c38779 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f0b52c3b118 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f0b52c3b1af in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f0b52c0d10f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f0b52c2cafb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f0b52c4deeb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 14 (Thread 0x7f0b23fff700 (LWP 2265)): #0 0x00007f0b5a06771b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f0b5a0694e4 in __fprintf_chk () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f0b4e38ca5a in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #3 0x00007f0b4e38cc34 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #4 0x00007f0b4e38e588 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #5 0x00007f0b4e384329 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #6 0x00007f0b52c0d529 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f0b52c2cafb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f0b51d336ca in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f0b51d33b77 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f0b52c4e040 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #13 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 13 (Thread 0x7f0b28ff9700 (LWP 2264)): #0 0x00007f0b58ea300c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f0b52c38779 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f0b52c3b118 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f0b52c3b1af in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f0b52c3f798 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f0b52c40a7f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 12 (Thread 0x7f0b297fa700 (LWP 2263)): #0 0x00007f0b58ea300c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f0b52c38779 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f0b52c3b118 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f0b52c3b1af in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f0b52c3f798 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f0b52c40c61 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 11 (Thread 0x7f0b29ffb700 (LWP 2262)): #0 0x00007f0b58ea300c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f0b52c38779 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f0b52c3b118 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f0b52c3b1af in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f0b52c3f798 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f0b52c40a7f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 10 (Thread 0x7f0b2a7fc700 (LWP 2261)): #0 0x00007f0b58ea300c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f0b52c38779 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f0b52c3b118 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f0b52c3b1af in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f0b52c3f798 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f0b52c40a7f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 9 (Thread 0x7f0b2affd700 (LWP 2260)): #0 0x00007f0b58ea300c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f0b52c38779 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f0b52c3b118 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f0b52c3b1af in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f0b52c3f798 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f0b52c40a7f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 8 (Thread 0x7f0b34ea8700 (LWP 2257)): #0 0x00007f0b58ea33f9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f0b52c38847 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f0b52c3b10a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f0b52c3b1f2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f0b52c3f781 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f0b52c40c61 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 7 (Thread 0x7f0b356a9700 (LWP 2256)): #0 0x00007f0b58ea33f9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f0b52c38847 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f0b52c3b10a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f0b52c3b1f2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f0b52c3f781 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f0b52c40c61 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 6 (Thread 0x7f0b35eaa700 (LWP 2255)): #0 0x00007f0b5a06771b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f0b5a0694e4 in __fprintf_chk () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f0b4e38ca5a in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #3 0x00007f0b4e38cc34 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #4 0x00007f0b4e38e588 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #5 0x00007f0b4e384329 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #6 0x00007f0b52c0d57d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f0b52c2cafb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f0b52c4deeb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 5 (Thread 0x7f0b366ab700 (LWP 2254)): #0 0x00007f0b5a06771b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f0b5a0694e4 in __fprintf_chk () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f0b4e38ca5a in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #3 0x00007f0b4e38cc34 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #4 0x00007f0b4e38e588 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #5 0x00007f0b4e384329 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #6 0x00007f0b52c0d529 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f0b52c2cafb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f0b52c4deeb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f0b52c49971 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 4 (Thread 0x7f0b3c95d700 (LWP 2251)): #0 0x00007f0b5a06776f in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f0b5a04f806 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f0b58316136 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f0b5831625c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f0b5a57d743 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f0b5a52b15b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f0b5a37ae76 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f0b59a67545 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #8 0x00007f0b5a384a67 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #10 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 3 (Thread 0x7f0b3e847700 (LWP 2250)): #0 0x00007f0b58ea300c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f0b3ee5ce83 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #2 0x00007f0b3ee5cbd7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #3 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 2 (Thread 0x7f0b451a0700 (LWP 2249)): #0 0x00007f0b5a04f819 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f0b590d2cf7 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f0b590d491a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f0b45aa7d79 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007f0b5a384a67 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f0b58e9cfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f0b5a05a4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 1 (Thread 0x7f0b45ef4f00 (LWP 2248)): [KCrash Handler] #6 0x0000000000000231 in ?? () #7 0x00007f0b52023ea5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f0b51828ac5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f0b5347592d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f0b534aeaa9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f0b534adfce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f0b52be93e8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #13 0x00007f0b52c09eca in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #14 0x00007f0b52c0a94f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #15 0x00007f0b52c0aae8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #16 0x00007f0b516801c9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #17 0x00007f0b516802e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #18 0x00007f0b5a52e5aa in qt_call_post_routines() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #19 0x00007f0b5aea7b76 in QApplication::~QApplication() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #20 0x0000558a54b826a2 in ?? () #21 0x00007f0b59f8509b in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #22 0x0000558a54b82e4a in _start () [Inferior 1 (process 2248) detached]
I have enabled the Akonadi console logging feature before the error message reported above popped up the last time. These are the last lines of the output of this Akonadi logging feature that was running while the error message popped up: [...] [1979-11-12T23:35:30.000] kontact org.kde.pim.kmail Last resource finished syncing, mail check done [1979-11-13T12:41:25.000] korgac org.kde.pim.koalarmclient Check: "Do. Mai 14 11:39:41 2020" - "Do. Mai 14 11:40:40 2020" [1979-11-14T05:21:20.000] korgac org.kde.pim.koalarmclient Check: "Do. Mai 14 11:40:41 2020" - "Do. Mai 14 11:41:40 2020" [1979-11-14T22:01:17.000] korgac org.kde.pim.koalarmclient Check: "Do. Mai 14 11:41:41 2020" - "Do. Mai 14 11:42:40 2020" [1979-11-15T14:41:17.000] korgac org.kde.pim.koalarmclient Check: "Do. Mai 14 11:42:41 2020" - "Do. Mai 14 11:43:40 2020" [1979-11-16T07:21:15.000] korgac org.kde.pim.koalarmclient Check: "Do. Mai 14 11:43:41 2020" - "Do. Mai 14 11:44:40 2020" [1979-11-17T00:01:15.000] korgac org.kde.pim.koalarmclient Check: "Do. Mai 14 11:44:41 2020" - "Do. Mai 14 11:45:40 2020" [1979-11-17T15:34:37.000] akonadi_imap_resource org.kde.pim.imapresource Restarting IDLE to prevent server from disconnecting me! [1979-11-17T15:39:36.000] akonadi_imap_resource org.kde.pim.imapresource IDLE dropped maybe we should reconnect? [1979-11-17T15:39:36.000] akonadi_imap_resource org.kde.pim.imapresource Restarting the IDLE session! [1979-11-17T16:41:33.000] korgac org.kde.pim.koalarmclient Check: "Do. Mai 14 11:45:41 2020" - "Do. Mai 14 11:46:40 2020" [1979-11-17T17:33:58.000] kontact kf5.kxmlgui 0x558a556fb230 deleted without having been removed from the factory first. This will leak standalone popupmenus and could lead to crashes. [1979-11-17T17:34:07.000] kontact org.kde.pim.kmail Closing last KMMainWin: stopping mail check [1979-11-17T17:37:45.000] kontact default QIODevice::read (QLocalSocket): device not open [1979-11-17T17:37:45.000] akonadiserver org.kde.pim.akonadiserver Subscriber "MessageViewerMonitor - 94052626273424" disconnected [1979-11-17T17:37:57.000] kontact default QIODevice::read (QLocalSocket): device not open [1979-11-17T17:39:47.000] kontact default QIODevice::read (QLocalSocket): device not open [1979-11-17T17:39:47.000] akonadiserver org.kde.pim.akonadiserver Subscriber "MessageListTagMonitor - 94052627360240" disconnected [1979-11-17T17:42:33.000] akonadiserver org.kde.pim.akonadiserver Subscriber "KMail Kernel ETM - 94052627637056" disconnected [1979-11-17T17:42:32.000] kontact default QIODevice::read (QLocalSocket): device not open [1979-11-17T17:42:33.000] kontact default QIODevice::read (QLocalSocket): device not open [1979-11-17T17:42:36.000] kontact default QIODevice::read (QLocalSocket): device not open [1979-11-17T17:42:37.000] akonadiserver org.kde.pim.akonadiserver Subscriber "TagActionManagerMonitor - 94052632941392" disconnected [1979-11-17T17:42:42.000] kontact kf5.kxmlgui 0x558a555dd138 deleted without having been removed from the factory first. This will leak standalone popupmenus and could lead to crashes. [1979-11-17T17:42:43.000] kontact kf5.kxmlgui 0x558a557947f0 deleted without having been removed from the factory first. This will leak standalone popupmenus and could lead to crashes. [1979-11-17T17:42:43.000] kontact kf5.kxmlgui 0x558a5571b758 deleted without having been removed from the factory first. This will leak standalone popupmenus and could lead to crashes. [1979-11-17T17:42:45.000] kontact kf5.kxmlgui 0x558a555f3ac8 deleted without having been removed from the factory first. This will leak standalone popupmenus and could lead to crashes. [1979-11-17T17:42:46.000] kontact kf5.kxmlgui 0x558a557f26f8 deleted without having been removed from the factory first. This will leak standalone popupmenus and could lead to crashes. [1979-11-17T17:42:46.000] kontact org.kde.pim.akregator Part::~Part() enter [1979-11-17T17:46:51.000] kontact org.kde.pim.akregator Part::~Part(): leaving [1979-11-17T17:46:59.000] kontact kf5.kxmlgui 0x558a5566ba98 deleted without having been removed from the factory first. This will leak standalone popupmenus and could lead to crashes. [1979-11-17T17:47:00.000] kontact kf5.kxmlgui 0x558a5578f748 deleted without having been removed from the factory first. This will leak standalone popupmenus and could lead to crashes. [1979-11-17T17:47:02.000] kontact kf5.kxmlgui 0x558a556b0e70 deleted without having been removed from the factory first. This will leak standalone popupmenus and could lead to crashes. [1979-11-17T17:47:29.000] kontact default QIODevice::read (QLocalSocket): device not open [1979-11-17T17:47:29.000] kontact default QIODevice::read (QLocalSocket): device not open [1979-11-17T17:47:29.000] kontact default QIODevice::read (QLocalSocket): device not open [1979-11-17T17:47:29.000] kontact default QIODevice::read (QLocalSocket): device not open [1979-11-17T17:47:30.000] akonadiserver org.kde.pim.akonadiserver Subscriber "SpecialCollectionsMonitor - 94052625939824" disconnected [1979-11-17T17:47:30.000] akonadiserver org.kde.pim.akonadiserver Subscriber "FilterManagerTagMonitor - 94052633726368" disconnected [1979-11-17T17:47:31.000] kontact default QIODevice::read (QLocalSocket): device not open
Crash is in QtWebEngine. If you can reproduce with a recent Qt version (5.14 or 5.15), please report this issue directly to Qt developers via https://bugreports.qt.io/