Application: kontact (5.5.3) Qt Version: 5.9.1 Frameworks Version: 5.36.0 Operating System: Linux 4.8.0-58-generic x86_64 Distribution: KDE neon User Edition 5.10 -- Information about the crash: - What I was doing when the application crashed: KMail and Kontact crashes when turned-on, every time. - Unusual behavior I noticed: KDE Neon asks me to remove kdepim, akonadi etc. because of upgrade. The crash can be reproduced every time. -- Backtrace: Application: Kontact (kontact), signal: Aborted Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f24a365d900 (LWP 6363))] Thread 19 (Thread 0x7f2455ffb700 (LWP 6388)): #0 0x00007f249a67f621 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so #1 0x00007f249a680458 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so #2 0x00007f249a680789 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so #3 0x00007f249a68101a in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so #4 0x00007f249acf00b7 in pa_mainloop_dispatch () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007f249acf04bc in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007f249acf0560 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #7 0x00007f249acfe7a9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #8 0x00007f249a691078 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so #9 0x00007f24bb5c06ba in start_thread (arg=0x7f2455ffb700) at pthread_create.c:333 #10 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 18 (Thread 0x7f24567fc700 (LWP 6387)): #0 __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95 #1 0x00007f24beb56b34 in ___fprintf_chk (fp=0x7f24bee06770 <_IO_stdfile_2_lock>, flag=1, format=0x7f24aa4f6734 "[%s] %s\n") at fprintf_chk.c:30 #2 0x00007f24aa4de45e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 #3 0x00007f24aa4de654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 #4 0x00007f24aa4e2c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 #5 0x00007f24aa4cce2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 #6 0x00007f24b0dcd699 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f24b0dc90c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f24b0de5d9a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f24b0dfd9a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f24b0df9b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f24bb5c06ba in start_thread (arg=0x7f24567fc700) at pthread_create.c:333 #12 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 17 (Thread 0x7f2456ffd700 (LWP 6386)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x00007f24b0e297b2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f24b0df1c24 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f24b0dcd0b8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f24b0dc90c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f24b0de5d9a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f24b0dfd9a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f24b0df9b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f24bb5c06ba in start_thread (arg=0x7f2456ffd700) at pthread_create.c:333 #9 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 16 (Thread 0x7f24577fe700 (LWP 6385)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f24b0df1b95 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f24b0df1c44 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f24b0dcd07d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f24b0dc90c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f24b0de5d9a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f24b0dfd9a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f24b0df9b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f24bb5c06ba in start_thread (arg=0x7f24577fe700) at pthread_create.c:333 #9 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 15 (Thread 0x7f2457fff700 (LWP 6384)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f24b0dfbf7f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f24b0dfc717 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f24b0dfd4e0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f24b0df9b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f24bb5c06ba in start_thread (arg=0x7f2457fff700) at pthread_create.c:333 #6 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 14 (Thread 0x7f246cff9700 (LWP 6383)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f24b16a484d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f24b0dfd4e0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f24b0df9b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f24bb5c06ba in start_thread (arg=0x7f246cff9700) at pthread_create.c:333 #5 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 13 (Thread 0x7f246d7fa700 (LWP 6382)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f24b0df1b95 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f24b0df1c44 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f24b0dcd07d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f24b0dc90c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f24b0de5d9a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f24b0dfd9a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f24b0df9b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f24bb5c06ba in start_thread (arg=0x7f246d7fa700) at pthread_create.c:333 #9 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 12 (Thread 0x7f246dffb700 (LWP 6381)): #0 __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95 #1 0x00007f24beb56b34 in ___fprintf_chk (fp=0x7f24bee06770 <_IO_stdfile_2_lock>, flag=1, format=0x7f24aa4f6734 "[%s] %s\n") at fprintf_chk.c:30 #2 0x00007f24aa4de45e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 #3 0x00007f24aa4de654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 #4 0x00007f24aa4e2c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 #5 0x00007f24aa4cce2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 #6 0x00007f24b0dcd752 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f24b0dc90c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f24b0de5d9a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f24b0711988 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f24b0711b6b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f24b0dfda70 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f24b0df9b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #13 0x00007f24bb5c06ba in start_thread (arg=0x7f246dffb700) at pthread_create.c:333 #14 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 11 (Thread 0x7f246e7fc700 (LWP 6380)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f24b0df1b95 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f24b0df1c44 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f24b0dcd07d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f24b0dc90c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f24b0de5d9a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f24b07118d8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f24b0711bcb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f24b0dfda70 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f24b0df9b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f24bb5c06ba in start_thread (arg=0x7f246e7fc700) at pthread_create.c:333 #11 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 10 (Thread 0x7f246effd700 (LWP 6379)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f24b0df1b95 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f24b0df1c44 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f24b0dcd07d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f24b0dc90c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f24b0de5d9a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f24b0711828 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f24b0711bbb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f24b0dfda70 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f24b0df9b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f24bb5c06ba in start_thread (arg=0x7f246effd700) at pthread_create.c:333 #11 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 9 (Thread 0x7f246f7fe700 (LWP 6378)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f24b0df1b95 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f24b0df1c44 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f24b0dcd07d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f24b0dc90c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f24b0de5d9a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f24b0711778 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f24b0711bab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f24b0dfda70 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f24b0df9b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f24bb5c06ba in start_thread (arg=0x7f246f7fe700) at pthread_create.c:333 #11 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 8 (Thread 0x7f246ffff700 (LWP 6377)): #0 __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95 #1 0x00007f24beb56b34 in ___fprintf_chk (fp=0x7f24bee06770 <_IO_stdfile_2_lock>, flag=1, format=0x7f24aa4f6734 "[%s] %s\n") at fprintf_chk.c:30 #2 0x00007f24aa4de45e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 #3 0x00007f24aa4de654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 #4 0x00007f24aa4e2c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 #5 0x00007f24aa4cce2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 #6 0x00007f24b0dcd60e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f24b0dc90c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f24b0de5d9a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f24b07116c8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f24b0711b9b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f24b0dfda70 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f24b0df9b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #13 0x00007f24bb5c06ba in start_thread (arg=0x7f246ffff700) at pthread_create.c:333 #14 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 7 (Thread 0x7f248cff9700 (LWP 6376)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f24b0df1b95 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f24b0df1c44 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f24b0dcd07d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f24b0dc90c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f24b0de5d9a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f24b0711618 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f24b0711b8b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f24b0dfda70 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f24b0df9b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f24bb5c06ba in start_thread (arg=0x7f248cff9700) at pthread_create.c:333 #11 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 6 (Thread 0x7f248d7fa700 (LWP 6375)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x00007f24b0e297b2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f24b0e00ba9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f24b0e01101 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f24b0df9b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f24bb5c06ba in start_thread (arg=0x7f248d7fa700) at pthread_create.c:333 #6 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 5 (Thread 0x7f248dffb700 (LWP 6374)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x00007f24b0e297b2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f24b0e00ba9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f24b0e01101 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f24b0df9b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f24bb5c06ba in start_thread (arg=0x7f248dffb700) at pthread_create.c:333 #6 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 4 (Thread 0x7f248e7fc700 (LWP 6373)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f24b0df1b95 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f24b0df1c44 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f24b0dcd07d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f24b0dc90c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f24b0de5d9a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f24b0dfd9a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f24b0df9b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f24bb5c06ba in start_thread (arg=0x7f248e7fc700) at pthread_create.c:333 #9 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 3 (Thread 0x7f248effd700 (LWP 6372)): #0 0x00007f24beb372ad in write () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f24beab8bff in _IO_new_file_write (f=0x7f24bee05540 <_IO_2_1_stderr_>, data=0x7f248eff9d30, n=46) at fileops.c:1263 #2 0x00007f24beab938a in new_do_write (to_do=46, data=0x7f248eff9d30 "[warn] epoll_wait: Chybn\303\275 popisova\304\215 souboru\n", fp=0x7f24bee05540 <_IO_2_1_stderr_>) at fileops.c:518 #3 _IO_new_file_xsputn (f=0x7f24bee05540 <_IO_2_1_stderr_>, data=<optimized out>, n=46) at fileops.c:1342 #4 0x00007f24bea8ff94 in buffered_vfprintf (s=0x7f24bee05540 <_IO_2_1_stderr_>, format=<optimized out>, args=<optimized out>) at vfprintf.c:2341 #5 0x00007f24bea8d32d in _IO_vfprintf_internal (s=s@entry=0x7f24bee05540 <_IO_2_1_stderr_>, format=0x7f24aa4f6734 "[%s] %s\n", ap=ap@entry=0x7f248effc2e8) at vfprintf.c:1293 #6 0x00007f24beb56b89 in ___fprintf_chk (fp=0x7f24bee05540 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35 #7 0x00007f24aa4de45e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 #8 0x00007f24aa4de654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 #9 0x00007f24aa4e2c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 #10 0x00007f24aa4cce2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 #11 0x00007f24b0dcd699 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f24b0dc90c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #13 0x00007f24b0de5d9a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #14 0x00007f24b0dfd9a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #15 0x00007f24b0df9b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #16 0x00007f24bb5c06ba in start_thread (arg=0x7f248effd700) at pthread_create.c:333 #17 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 2 (Thread 0x7f24966fd700 (LWP 6365)): #0 0x00007f24beb3b70d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f24b967838c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f24b967849c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f24bf67994b in QEventDispatcherGlib::processEvents (this=0x7f24900008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f24bf6227ca in QEventLoop::exec (this=this@entry=0x7f24966fcc90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #5 0x00007f24bf44bcd4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515 #6 0x00007f24c1b57b75 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007f24bf450989 in QThreadPrivate::start (arg=0x7f24c1bcdda0) at thread/qthread_unix.cpp:368 #8 0x00007f24bb5c06ba in start_thread (arg=0x7f24966fd700) at pthread_create.c:333 #9 0x00007f24beb473dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7f24a365d900 (LWP 6363)): [KCrash Handler] #6 0x00007f24bea75428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54 #7 0x00007f24bea7702a in __GI_abort () at abort.c:89 #8 0x00007f24bf439001 in qt_message_fatal (context=..., message=<synthetic pointer>) at global/qlogging.cpp:1690 #9 QMessageLogger::fatal (this=this@entry=0x7fff8f9ce070, msg=msg@entry=0x7f24bf726408 "Cannot mix incompatible Qt library (version 0x%x) with this library (version 0x%x)") at global/qlogging.cpp:796 #10 0x00007f24bf64da65 in QObjectPrivate::QObjectPrivate (this=<optimized out>, version=<optimized out>) at kernel/qobject.cpp:216 #11 0x00007f24b497504e in QWebEngineCookieStorePrivate::QWebEngineCookieStorePrivate() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f24b49751af in QWebEngineCookieStore::QWebEngineCookieStore(QObject*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #13 0x00007f24b04b2e80 in QtWebEngineCore::BrowserContextAdapter::cookieStore() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #14 0x00007f24b04ffbd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #15 0x00007f24b04b6892 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #16 0x00007f24b0a1188d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #17 0x00007f24b06fdccb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #18 0x00007f24b0a06863 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #19 0x00007f24b0a27939 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #20 0x00007f24b0a30c14 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #21 0x00007f24b0505c4c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #22 0x00007f24b0508514 in QtWebEngineCore::WebContentsAdapter::initialize(QtWebEngineCore::WebContentsAdapterClient*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #23 0x00007f24c15accb0 in IntroductionWebEnginePage::IntroductionWebEnginePage (this=0x1a8b0a0, parent=<optimized out>) at /workspace/build/src/webengine/introductionwebenginepage.cpp:25 #24 0x00007f24c15acfb3 in IntroductionWebEngineView::IntroductionWebEngineView (this=0x1a8ad10, parent=<optimized out>) at /workspace/build/src/webengine/introductionwebengineview.cpp:27 #25 0x00007f24c15add8a in Kontact::MainWindow::initAboutScreen (this=this@entry=0x1a5ff00) at /workspace/build/src/mainwindow.cpp:418 #26 0x00007f24c15b33a9 in Kontact::MainWindow::initWidgets (this=this@entry=0x1a5ff00) at /workspace/build/src/mainwindow.cpp:378 #27 0x00007f24c15b354a in Kontact::MainWindow::initGUI (this=this@entry=0x1a5ff00) at /workspace/build/src/mainwindow.cpp:190 #28 0x00007f24c15b4ef8 in Kontact::MainWindow::MainWindow (this=0x1a5ff00, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /workspace/build/src/mainwindow.cpp:175 #29 0x00000000004051fa in KontactApp::activate (this=0x7fff8f9cf2b0, args=..., workingDir=...) at /workspace/build/src/main.cpp:130 #30 0x00007f24c138ba3d in KontactInterface::PimUniqueApplication::start (arguments=..., unique=unique@entry=true) at /workspace/build/src/pimuniqueapplication.cpp:135 #31 0x00000000004042e2 in main (argc=1, argv=0x7fff8f9cf408) at /workspace/build/src/main.cpp:210 Possible duplicates by query: bug 381294, bug 380831, bug 380485, bug 377996. Reported using DrKonqi
Error message is "Cannot mix incompatible Qt library (version 0x%x) with this library (version 0x%x)". Are you sure you updated all Qt libraries (including QtWebEngine) to the new 5.9.1 version?
See also bug 382229 comment #1.
*** Bug 382328 has been marked as a duplicate of this bug. ***
I am in the same situation, but libqt5webengine5 cannot be updated. After some inquiry, it happens that it (indirectly) depends on libharfbuzz0b, which, for some reason, will not automatically be installed (you need to explicitly ask to install it, which will in turn uninstall some stuff, in my case: libgraphite2-dev libharfbuzz-dev libharfbuzz-gobject0 libharfbuzz-icu0). After this, I can just run "apt update" and libqt5webengine5 and some bunch of other libs can finally be updated. Once this is done, I can finally run kmail ! Thank you Christoph Feck for the clue! Seems like the actual issue is that there is something wrong with dependencies and conflicts in Neon packages: all the steps I had to take by hand should have been automatically figured out by apt.
*** Bug 383770 has been marked as a duplicate of this bug. ***
Thank you for the crash report. As it has been a while since this was reported, can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved. I have set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved/worksforme" when you respond, thank you.
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!