Bug 405440 - Kontact crash when click on configure kontact
Summary: Kontact crash when click on configure kontact
Status: RESOLVED FIXED
Alias: None
Product: kontact
Classification: Applications
Component: general (show other bugs)
Version: 5.10.3
Platform: Neon Linux
: HI crash
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords: drkonqi
: 405426 405500 405695 405712 405729 405874 405907 406304 (view as bug list)
Depends on:
Blocks:
 
Reported: 2019-03-13 16:44 UTC by Angel
Modified: 2019-04-10 14:00 UTC (History)
14 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


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Description Angel 2019-03-13 16:44:24 UTC
Application: kontact (5.10.1)

Qt Version: 5.12.0
Frameworks Version: 5.56.0
Operating System: Linux 4.18.0-16-generic x86_64
Distribution: KDE neon User Edition 5.15

-- Information about the crash:
Every time I click on "configure kontact", it crashes.

The crash can be reproduced every time.

-- Backtrace:
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 0x7fe043b76bc0 (LWP 23405))]

Thread 34 (Thread 0x7fdee51ac700 (LWP 23464)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fdf941c68f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fdf941c68a8, cond=0x7fdf941c68d0) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x7fdf941c68d0, mutex=0x7fdf941c68a8) at pthread_cond_wait.c:655
#3  0x00007fe00c0b68e2 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fe00c0b65f7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fe03bd9d6db in start_thread (arg=0x7fdee51ac700) at pthread_create.c:463
#6  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 33 (Thread 0x7fdee59ad700 (LWP 23463)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fdf9401e078) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fdf9401e028, cond=0x7fdf9401e050) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x7fdf9401e050, mutex=0x7fdf9401e028) at pthread_cond_wait.c:655
#3  0x00007fe00c0b68e2 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fe00c0b65f7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fe03bd9d6db in start_thread (arg=0x7fdee59ad700) at pthread_create.c:463
#6  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 32 (Thread 0x7fdee61ae700 (LWP 23462)):
#0  0x00007fe03bda3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fdee61ad710, expected=0, futex_word=0x7fdee61ad8f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fe03bda3ed9 in __pthread_cond_wait_common (abstime=0x7fdee61ad7b0, mutex=0x7fdee61ad8a8, cond=0x7fdee61ad8d0) at pthread_cond_wait.c:533
#2  0x00007fe03bda3ed9 in __pthread_cond_timedwait (cond=0x7fdee61ad8d0, mutex=0x7fdee61ad8a8, abstime=0x7fdee61ad7b0) at pthread_cond_wait.c:667
#3  0x00007fe031403177 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fe031403ada in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fe031403bc2 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fe0313c1851 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fe0313c4387 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fe0313c4974 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fe031405cd1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fe03bd9d6db in start_thread (arg=0x7fdee61ae700) at pthread_create.c:463
#11 0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 31 (Thread 0x7fdee788f700 (LWP 23460)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564993057ddc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x564993057d88, cond=0x564993057db0) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x564993057db0, mutex=0x564993057d88) at pthread_cond_wait.c:655
#3  0x00007fe00c0b68e2 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fe00c0b65f7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fe03bd9d6db in start_thread (arg=0x7fdee788f700) at pthread_create.c:463
#6  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 30 (Thread 0x7fdef0852700 (LWP 23456)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564992ebaab8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x564992ebaa68, cond=0x564992ebaa90) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x564992ebaa90, mutex=0x564992ebaa68) at pthread_cond_wait.c:655
#3  0x00007fe00c0b68e2 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fe00c0b65f7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fe03bd9d6db in start_thread (arg=0x7fdef0852700) at pthread_create.c:463
#6  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7fdef1053700 (LWP 23455)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564992ddefc8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x564992ddef78, cond=0x564992ddefa0) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x564992ddefa0, mutex=0x564992ddef78) at pthread_cond_wait.c:655
#3  0x00007fe00c0b68e2 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fe00c0b65f7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fe03bd9d6db in start_thread (arg=0x7fdef1053700) at pthread_create.c:463
#6  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7fdfb8d6c700 (LWP 23441)):
#0  0x00007fe040496187 in __GI___libc_write (fd=2, buf=0x7fdfb8d68c40, nbytes=50) at ../sysdeps/unix/sysv/linux/write.c:27
#1  0x00007fe0404111bd in _IO_new_file_write (f=0x7fe040772680 <_IO_2_1_stderr_>, data=0x7fdfb8d68c40, n=50) at fileops.c:1203
#2  0x00007fe040411b2f in new_do_write (to_do=<optimized out>, data=0x7fdfb8d68c40 "[warn] epoll_wait: Descriptor de archivo err\303\263neo\n", fp=0x7fe040772680 <_IO_2_1_stderr_>) at fileops.c:457
#3  0x00007fe040411b2f in _IO_new_file_xsputn (f=0x7fe040772680 <_IO_2_1_stderr_>, data=<optimized out>, n=50) at fileops.c:1277
#4  0x00007fe0403e4707 in buffered_vfprintf (s=s@entry=0x7fe040772680 <_IO_2_1_stderr_>, format=format@entry=0x7fe028a0a6a8 "[%s] %s\n", args=args@entry=0x7fdfb8d6b200) at vfprintf.c:2350
#5  0x00007fe0403e1726 in _IO_vfprintf_internal (s=s@entry=0x7fe040772680 <_IO_2_1_stderr_>, format=0x7fe028a0a6a8 "[%s] %s\n", ap=ap@entry=0x7fdfb8d6b200) at vfprintf.c:1301
#6  0x00007fe0404b84c6 in ___fprintf_chk (fp=0x7fe040772680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007fe0289f29ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#8  0x00007fe0289f2b44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#9  0x00007fe0289f446c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#10 0x00007fe0289ea114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#11 0x00007fe031409789 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fe0313a049b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007fe0313d2d21 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007fe031405cd1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007fe03bd9d6db in start_thread (arg=0x7fdfb8d6c700) at pthread_create.c:463
#16 0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7fdefbfff700 (LWP 23440)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fdefbffe908) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fdefbffe8b8, cond=0x7fdefbffe8e0) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x7fdefbffe8e0, mutex=0x7fdefbffe8b8) at pthread_cond_wait.c:655
#3  0x00007fe0314030a9 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fe031403ae8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fe031403b7f in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fe0313c1868 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fe0313c46b6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fe0313c49f4 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fe031405cd1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fe03bd9d6db in start_thread (arg=0x7fdefbfff700) at pthread_create.c:463
#11 0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7fdfb956d700 (LWP 23439)):
#0  0x00007fe03bda3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fdfb956c710, expected=0, futex_word=0x7fdfb956c8f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fe03bda3ed9 in __pthread_cond_wait_common (abstime=0x7fdfb956c7b0, mutex=0x7fdfb956c8a8, cond=0x7fdfb956c8d0) at pthread_cond_wait.c:533
#2  0x00007fe03bda3ed9 in __pthread_cond_timedwait (cond=0x7fdfb956c8d0, mutex=0x7fdfb956c8a8, abstime=0x7fdfb956c7b0) at pthread_cond_wait.c:667
#3  0x00007fe031403177 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fe031403ada in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fe031403bc2 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fe0313c1851 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fe0313c4387 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fe0313c4974 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fe031405cd1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fe03bd9d6db in start_thread (arg=0x7fdfb956d700) at pthread_create.c:463
#11 0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7fdfba7fc700 (LWP 23438)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fe02a130fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe02a130f68, cond=0x7fe02a130f90) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x7fe02a130f90, mutex=0x7fe02a130f68) at pthread_cond_wait.c:655
#3  0x00007fe029e3a844 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007fe029e3a889 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007fe03bd9d6db in start_thread (arg=0x7fdfba7fc700) at pthread_create.c:463
#6  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7fdfbaffd700 (LWP 23436)):
#0  0x00007fe0404960b4 in __GI___libc_read (fd=51, buf=0x7fdfbaffc81e, nbytes=10) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007fdffc14b021 in pa_read () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#2  0x00007fdffc3c9a2e in pa_mainloop_prepare () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fdffc3ca4a0 in pa_mainloop_iterate () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fdffc3ca560 in pa_mainloop_run () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fdffc3d83c9 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fdffc17a318 in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#7  0x00007fe03bd9d6db in start_thread (arg=0x7fdfbaffd700) at pthread_create.c:463
#8  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7fdfbb7fe700 (LWP 23435)):
#0  0x00007fe0404b66d9 in __lll_unlock_wake_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:341
#1  0x00007fe0404b850c in _IO_acquire_lock_clear_flags2_fct (p=<synthetic pointer>) at ../libio/libioP.h:807
#2  0x00007fe0404b850c in ___fprintf_chk (fp=0x7fe040772680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:30
#3  0x00007fe0289f29ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007fe0289f2b44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007fe0289f446c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007fe0289ea114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#7  0x00007fe0314097dd in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fe0313a049b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fe0313d2d21 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fe031405cd1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fe03bd9d6db in start_thread (arg=0x7fdfbb7fe700) at pthread_create.c:463
#12 0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7fdfc8ff9700 (LWP 23434)):
#0  0x00007fe03bda3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fdfc8ff8700, expected=0, futex_word=0x7fdfc8ff88e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fe03bda3ed9 in __pthread_cond_wait_common (abstime=0x7fdfc8ff87a0, mutex=0x7fdfc8ff8898, cond=0x7fdfc8ff88c0) at pthread_cond_wait.c:533
#2  0x00007fe03bda3ed9 in __pthread_cond_timedwait (cond=0x7fdfc8ff88c0, mutex=0x7fdfc8ff8898, abstime=0x7fdfc8ff87a0) at pthread_cond_wait.c:667
#3  0x00007fe031403177 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fe031403ada in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fe03137db70 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fe0313a049b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fe0313d2d21 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fe031405cd1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fe03bd9d6db in start_thread (arg=0x7fdfc8ff9700) at pthread_create.c:463
#10 0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7fdfc97fa700 (LWP 23433)):
#0  0x00007fe03bda3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fdfc97f9700, expected=0, futex_word=0x7fdfc97f98e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fe03bda3ed9 in __pthread_cond_wait_common (abstime=0x7fdfc97f97a0, mutex=0x7fdfc97f9898, cond=0x7fdfc97f98c0) at pthread_cond_wait.c:533
#2  0x00007fe03bda3ed9 in __pthread_cond_timedwait (cond=0x7fdfc97f98c0, mutex=0x7fdfc97f9898, abstime=0x7fdfc97f97a0) at pthread_cond_wait.c:667
#3  0x00007fe031403177 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fe031403ada in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fe03137db70 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fe0313a049b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fe0313d2d21 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fe031405cd1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fe03bd9d6db in start_thread (arg=0x7fdfc97fa700) at pthread_create.c:463
#10 0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7fdfc9ffb700 (LWP 23432)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564992ac31e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x564992ac3128, cond=0x564992ac31c0) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x564992ac31c0, mutex=0x564992ac3128) at pthread_cond_wait.c:655
#3  0x00007fe0314030a9 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fe031cccb28 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fe0313d42df in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fe031405cd1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fe03bd9d6db in start_thread (arg=0x7fdfc9ffb700) at pthread_create.c:463
#8  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7fdfca7fc700 (LWP 23431)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fdfca7fb908) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fdfca7fb8b8, cond=0x7fdfca7fb8e0) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x7fdfca7fb8e0, mutex=0x7fdfca7fb8b8) at pthread_cond_wait.c:655
#3  0x00007fe0314030a9 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fe031403ae8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fe031403b7f in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fe0313c1868 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fe0313c46b6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fe0313c49b4 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fe031405cd1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fe03bd9d6db in start_thread (arg=0x7fdfca7fc700) at pthread_create.c:463
#11 0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7fdfcaffd700 (LWP 23430)):
#0  0x00007fe03bda3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fdfcaffc710, expected=0, futex_word=0x7fdfcaffc8f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fe03bda3ed9 in __pthread_cond_wait_common (abstime=0x7fdfcaffc7b0, mutex=0x7fdfcaffc8a8, cond=0x7fdfcaffc8d0) at pthread_cond_wait.c:533
#2  0x00007fe03bda3ed9 in __pthread_cond_timedwait (cond=0x7fdfcaffc8d0, mutex=0x7fdfcaffc8a8, abstime=0x7fdfcaffc7b0) at pthread_cond_wait.c:667
#3  0x00007fe031403177 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fe031403ada in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fe031403bc2 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fe0313c1851 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fe0313c46b6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fe0313c4974 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fe031405cd1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fe03bd9d6db in start_thread (arg=0x7fdfcaffd700) at pthread_create.c:463
#11 0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7fdfcb7fe700 (LWP 23429)):
#0  0x00007fe03bda3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fdfcb7fd710, expected=0, futex_word=0x7fdfcb7fd8f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fe03bda3ed9 in __pthread_cond_wait_common (abstime=0x7fdfcb7fd7b0, mutex=0x7fdfcb7fd8a8, cond=0x7fdfcb7fd8d0) at pthread_cond_wait.c:533
#2  0x00007fe03bda3ed9 in __pthread_cond_timedwait (cond=0x7fdfcb7fd8d0, mutex=0x7fdfcb7fd8a8, abstime=0x7fdfcb7fd7b0) at pthread_cond_wait.c:667
#3  0x00007fe031403177 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fe031403ada in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fe031403bc2 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fe0313c1851 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fe0313c46b6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fe0313c4974 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fe031405cd1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fe03bd9d6db in start_thread (arg=0x7fdfcb7fe700) at pthread_create.c:463
#11 0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7fdfcbfff700 (LWP 23428)):
#0  0x00007fe0404b66ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fe0404b8474 in ___fprintf_chk (fp=0x7fe0407738b0 <_IO_stdfile_2_lock>, flag=1, format=0x7fe028a0a6a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007fe0289f29ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007fe0289f2b44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007fe0289f446c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007fe0289ea114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007fe0314098c4 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fe0313a049b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fe030d58754 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fe0313d2e78 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fe031405cd1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fe03bd9d6db in start_thread (arg=0x7fdfcbfff700) at pthread_create.c:463
#12 0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fdfbbfff700 (LWP 23426)):
#0  0x00007fe03bda3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fdfbbffe710, expected=0, futex_word=0x7fdfbbffe8f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fe03bda3ed9 in __pthread_cond_wait_common (abstime=0x7fdfbbffe7b0, mutex=0x7fdfbbffe8a8, cond=0x7fdfbbffe8d0) at pthread_cond_wait.c:533
#2  0x00007fe03bda3ed9 in __pthread_cond_timedwait (cond=0x7fdfbbffe8d0, mutex=0x7fdfbbffe8a8, abstime=0x7fdfbbffe7b0) at pthread_cond_wait.c:667
#3  0x00007fe031403177 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fe031403ada in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fe031403bc2 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fe0313c1851 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fe0313c46b6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fe0313c4974 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fe031405cd1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fe03bd9d6db in start_thread (arg=0x7fdfbbfff700) at pthread_create.c:463
#11 0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fdfd9801700 (LWP 23425)):
#0  0x00007fe03bda3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fdfd9800710, expected=0, futex_word=0x7fdfd98008f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fe03bda3ed9 in __pthread_cond_wait_common (abstime=0x7fdfd98007b0, mutex=0x7fdfd98008a8, cond=0x7fdfd98008d0) at pthread_cond_wait.c:533
#2  0x00007fe03bda3ed9 in __pthread_cond_timedwait (cond=0x7fdfd98008d0, mutex=0x7fdfd98008a8, abstime=0x7fdfd98007b0) at pthread_cond_wait.c:667
#3  0x00007fe031403177 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fe031403ada in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fe031403bc2 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fe0313c1851 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fe0313c46b6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fe0313c4974 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fe031405cd1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fe03bd9d6db in start_thread (arg=0x7fdfd9801700) at pthread_create.c:463
#11 0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fdfda002700 (LWP 23424)):
#0  0x00007fe0404b66ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fe0404b8474 in ___fprintf_chk (fp=0x7fe0407738b0 <_IO_stdfile_2_lock>, flag=1, format=0x7fe028a0a6a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007fe0289f29ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007fe0289f2b44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007fe0289f446c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007fe0289ea114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007fe0314098c4 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fe0313a049b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fe0313c7f44 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fe0313d2e78 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fe031405cd1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fe03bd9d6db in start_thread (arg=0x7fdfda002700) at pthread_create.c:463
#12 0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fdfda803700 (LWP 23423)):
#0  0x00007fe0404b66ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fe0404b8474 in ___fprintf_chk (fp=0x7fe0407738b0 <_IO_stdfile_2_lock>, flag=1, format=0x7fe028a0a6a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007fe0289f29ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007fe0289f2b44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007fe0289f446c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007fe0289ea114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007fe031409789 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fe0313a049b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fe0313d2d21 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fe031405cd1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fe03bd9d6db in start_thread (arg=0x7fdfda803700) at pthread_create.c:463
#11 0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fdffdbec700 (LWP 23416)):
#0  0x00007fe04049abf9 in __GI___poll (fds=0x7fdfe0004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fe039ed1539 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe039ed164c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe040ff515b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fdfe0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fe040f9664a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fdffdbeb9b0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007fe040dbe41a in QThread::exec() (this=this@entry=0x7fe03f956d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:531
#6  0x00007fe03f6df015 in QDBusConnectionManager::run() (this=0x7fe03f956d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#7  0x00007fe040dbfbc2 in QThreadPrivate::start(void*) (arg=0x7fe03f956d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:361
#8  0x00007fe03bd9d6db in start_thread (arg=0x7fdffdbec700) at pthread_create.c:463
#9  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fdffe7fc700 (LWP 23415)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5649929738c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x564992973878, cond=0x5649929738a0) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x5649929738a0, mutex=0x564992973878) at pthread_cond_wait.c:655
#3  0x00007fe00c0b68e2 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fe00c0b65f7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fe03bd9d6db in start_thread (arg=0x7fdffe7fc700) at pthread_create.c:463
#6  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fdffeffd700 (LWP 23414)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564992706f70) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x564992706f20, cond=0x564992706f48) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x564992706f48, mutex=0x564992706f20) at pthread_cond_wait.c:655
#3  0x00007fe00c0b68e2 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fe00c0b65f7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fe03bd9d6db in start_thread (arg=0x7fdffeffd700) at pthread_create.c:463
#6  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fdfff7fe700 (LWP 23413)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564992706f70) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x564992706f20, cond=0x564992706f48) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x564992706f48, mutex=0x564992706f20) at pthread_cond_wait.c:655
#3  0x00007fe00c0b68e2 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fe00c0b65f7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fe03bd9d6db in start_thread (arg=0x7fdfff7fe700) at pthread_create.c:463
#6  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fdffffff700 (LWP 23412)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5649927069f4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5649927069a0, cond=0x5649927069c8) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x5649927069c8, mutex=0x5649927069a0) at pthread_cond_wait.c:655
#3  0x00007fe00c0b68e2 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fe00c0b65f7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fe03bd9d6db in start_thread (arg=0x7fdffffff700) at pthread_create.c:463
#6  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fe004b10700 (LWP 23411)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5649927069f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5649927069a0, cond=0x5649927069c8) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x5649927069c8, mutex=0x5649927069a0) at pthread_cond_wait.c:655
#3  0x00007fe00c0b68e2 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fe00c0b65f7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fe03bd9d6db in start_thread (arg=0x7fe004b10700) at pthread_create.c:463
#6  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fe005311700 (LWP 23410)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5649927069f4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5649927069a0, cond=0x5649927069c8) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x5649927069c8, mutex=0x5649927069a0) at pthread_cond_wait.c:655
#3  0x00007fe00c0b68e2 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fe00c0b65f7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fe03bd9d6db in start_thread (arg=0x7fe005311700) at pthread_create.c:463
#6  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fe005b12700 (LWP 23409)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56499266b738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56499266b6e8, cond=0x56499266b710) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x56499266b710, mutex=0x56499266b6e8) at pthread_cond_wait.c:655
#3  0x00007fe00c0b68e2 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fe00c0b65f7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fe03bd9d6db in start_thread (arg=0x7fe005b12700) at pthread_create.c:463
#6  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fe006b55700 (LWP 23408)):
#0  0x00007fe03bda39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5649927034d0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fe03bda39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x564992703480, cond=0x5649927034a8) at pthread_cond_wait.c:502
#2  0x00007fe03bda39f3 in __pthread_cond_wait (cond=0x5649927034a8, mutex=0x564992703480) at pthread_cond_wait.c:655
#3  0x00007fe00c0b68e2 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fe00c0b65f7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fe03bd9d6db in start_thread (arg=0x7fe006b55700) at pthread_create.c:463
#6  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fe014fc7700 (LWP 23407)):
#0  0x00007fe04049abf9 in __GI___poll (fds=0x7fe014fc68f8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fe03c3cb747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fe03c3cd36a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fe015cba32a in QXcbEventQueue::run() (this=0x564992623de0) at qxcbeventqueue.cpp:225
#4  0x00007fe040dbfbc2 in QThreadPrivate::start(void*) (arg=0x564992623de0) at thread/qthread_unix.cpp:361
#5  0x00007fe03bd9d6db in start_thread (arg=0x7fe014fc7700) at pthread_create.c:463
#6  0x00007fe0404a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fe043b76bc0 (LWP 23405)):
[KCrash Handler]
#6  0x00007fe03f4a0786 in KCModuleProxy::realModule() const () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#7  0x00007fe03f49e065 in  () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#8  0x00007fe03f49e9c7 in  () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#9  0x00007fe040fc7e25 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x564993122700, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3778
#10 0x00007fe03e44bb4b in KPageDialog::currentPageChanged(KPageWidgetItem*, KPageWidgetItem*) () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#11 0x00007fe040fc7f3f in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffe1f3a7ef0, r=0x564993122700, this=0x5649931b7f10) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#12 0x00007fe040fc7f3f in QMetaObject::activate(QObject*, int, int, void**) (sender=0x5649931cd650, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3759
#13 0x00007fe03e43806b in KPageWidget::currentPageChanged(KPageWidgetItem*, KPageWidgetItem*) () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#14 0x00007fe03e43822c in  () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#15 0x00007fe040fc7e25 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x5649931cd650, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3778
#16 0x00007fe03e432817 in KPageView::currentPageChanged(QModelIndex const&, QModelIndex const&) () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#17 0x00007fe03e433c59 in  () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#18 0x00007fe040fc7e25 in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x564993206e50, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe1f3a8230) at kernel/qobject.cpp:3778
#19 0x00007fe040fc84f7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x564993206e50, m=m@entry=0x7fe0414436a0 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe1f3a8230) at kernel/qobject.cpp:3631
#20 0x00007fe040f4ddf7 in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) (this=this@entry=0x564993206e50, _t1=..., _t2=...) at .moc/moc_qitemselectionmodel.cpp:458
#21 0x00007fe040f52960 in QItemSelectionModel::emitSelectionChanged(QItemSelection const&, QItemSelection const&) (this=this@entry=0x564993206e50, newSelection=..., oldSelection=...) at itemmodels/qitemselectionmodel.cpp:1871
#22 0x00007fe040f55eab in QItemSelectionModel::select(QItemSelection const&, QFlags<QItemSelectionModel::SelectionFlag>) (this=0x564993206e50, selection=..., command=...) at itemmodels/qitemselectionmodel.cpp:1338
#23 0x00007fe040f4fe5c in QItemSelectionModel::select(QModelIndex const&, QFlags<QItemSelectionModel::SelectionFlag>) (this=0x564993206e50, index=..., command=...) at itemmodels/qitemselectionmodel.cpp:1188
#24 0x00007fe040f4e1a4 in QItemSelectionModel::setCurrentIndex(QModelIndex const&, QFlags<QItemSelectionModel::SelectionFlag>) (this=0x564993206e50, index=..., command=...) at itemmodels/qitemselectionmodel.cpp:1413
#25 0x00007fe03e432cca in  () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#26 0x00007fe03e433a75 in  () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#27 0x00007fe040fc7e25 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x5649931dc0a0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe1f3a8690) at kernel/qobject.cpp:3778
#28 0x00007fe040fc84f7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7fe0414435a0 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe1f3a8690) at kernel/qobject.cpp:3631
#29 0x00007fe040f3fa66 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) (this=<optimized out>, _t1=..., _t2=<optimized out>) at .moc/moc_qabstractitemmodel.cpp:570
#30 0x00007fe03e439e96 in KPageWidgetModel::addPage(KPageWidgetItem*) () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#31 0x00007fe03f4b66b2 in  () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#32 0x00007fe03f4b68ef in  () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#33 0x00007fe03f4b6ee9 in  () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#34 0x00007fe03f4b8694 in KSettings::Dialog::showEvent(QShowEvent*) () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#35 0x00007fe041dce838 in QWidget::event(QEvent*) (this=0x564993122700, event=0x7ffe1f3a8df0) at kernel/qwidget.cpp:9268
#36 0x00007fe041d8e83c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x5649925c1e80, receiver=receiver@entry=0x564993122700, e=e@entry=0x7ffe1f3a8df0) at kernel/qapplication.cpp:3752
#37 0x00007fe041d95dd0 in QApplication::notify(QObject*, QEvent*) (this=0x7ffe1f3aa110, receiver=0x564993122700, e=0x7ffe1f3a8df0) at kernel/qapplication.cpp:3499
#38 0x00007fe040f98328 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x564993122700, event=0x7ffe1f3a8df0) at kernel/qcoreapplication.cpp:1061
#39 0x00007fe040f984fe in QCoreApplication::sendEvent(QObject*, QEvent*) (receiver=receiver@entry=0x564993122700, event=event@entry=0x7ffe1f3a8df0) at kernel/qcoreapplication.cpp:1451
#40 0x00007fe041dcb2b3 in QWidgetPrivate::show_helper() (this=this@entry=0x564992b7af30) at kernel/qwidget.cpp:8026
#41 0x00007fe041dce3eb in QWidget::setVisible(bool) (this=this@entry=0x564993122700, visible=visible@entry=true) at kernel/qwidget.cpp:8322
#42 0x00007fe041f7f8bc in QDialog::setVisible(bool) (this=0x564993122700, visible=<optimized out>) at dialogs/qdialog.cpp:738
#43 0x00007fe0435bae14 in Kontact::MainWindow::slotPreferences() () at /usr/lib/x86_64-linux-gnu/libkontactprivate.so.5
#44 0x00007fe040fc7f3f in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffe1f3a90d0, r=0x564992a50cf0, this=0x564992b76800) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#45 0x00007fe040fc7f3f in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x564992bb6550, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffe1f3a90d0) at kernel/qobject.cpp:3759
#46 0x00007fe040fc84f7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x564992bb6550, m=m@entry=0x7fe042460820 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffe1f3a90d0) at kernel/qobject.cpp:3631
#47 0x00007fe041d880f2 in QAction::triggered(bool) (this=this@entry=0x564992bb6550, _t1=<optimized out>) at .moc/moc_qaction.cpp:380
#48 0x00007fe041d8a70c in QAction::activate(QAction::ActionEvent) (this=0x564992bb6550, event=<optimized out>) at kernel/qaction.cpp:1166
#49 0x00007fe041eff3ac in QMenuPrivate::activateCausedStack(QVector<QPointer<QWidget> > const&, QAction*, QAction::ActionEvent, bool) (this=this@entry=0x564992c08730, causedStack=..., action=action@entry=0x564992bb6550, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1371
#50 0x00007fe041f0691b in QMenuPrivate::activateAction(QAction*, QAction::ActionEvent, bool) (this=this@entry=0x564992c08730, action=action@entry=0x564992bb6550, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1448
#51 0x00007fe041f07793 in QMenu::mouseReleaseEvent(QMouseEvent*) (this=<optimized out>, e=0x7ffe1f3a97b0) at widgets/qmenu.cpp:2940
#52 0x00007fe041dce838 in QWidget::event(QEvent*) (this=this@entry=0x564992c0d510, event=event@entry=0x7ffe1f3a97b0) at kernel/qwidget.cpp:9268
#53 0x00007fe041f09abb in QMenu::event(QEvent*) (this=0x564992c0d510, e=0x7ffe1f3a97b0) at widgets/qmenu.cpp:3062
#54 0x00007fe041d8e83c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x5649925c1e80, receiver=receiver@entry=0x564992c0d510, e=e@entry=0x7ffe1f3a97b0) at kernel/qapplication.cpp:3752
#55 0x00007fe041d96ca8 in QApplication::notify(QObject*, QEvent*) (this=<optimized out>, receiver=0x564992c0d510, e=0x7ffe1f3a97b0) at kernel/qapplication.cpp:3213
#56 0x00007fe040f98328 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x564992c0d510, event=0x7ffe1f3a97b0) at kernel/qcoreapplication.cpp:1061
#57 0x00007fe040f9850e in QCoreApplication::sendSpontaneousEvent(QObject*, QEvent*) (receiver=receiver@entry=0x564992c0d510, event=event@entry=0x7ffe1f3a97b0) at kernel/qcoreapplication.cpp:1463
#58 0x00007fe041d9529f in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) (receiver=receiver@entry=0x564992c0d510, event=event@entry=0x7ffe1f3a97b0, alienWidget=0x0, alienWidget@entry=0x564992c0d510, nativeWidget=0x564992c0d510, buttonDown=buttonDown@entry=0x7fe04248f8b0 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2699
#59 0x00007fe041de979d in QWidgetWindow::handleMouseEvent(QMouseEvent*) (this=this@entry=0x7fdfac0e4ee0, event=event@entry=0x7ffe1f3a9c40) at kernel/qwidgetwindow.cpp:558
#60 0x00007fe041dec34a in QWidgetWindow::event(QEvent*) (this=0x7fdfac0e4ee0, event=0x7ffe1f3a9c40) at kernel/qwidgetwindow.cpp:281
#61 0x00007fe041d8e83c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x5649925c1e80, receiver=receiver@entry=0x7fdfac0e4ee0, e=e@entry=0x7ffe1f3a9c40) at kernel/qapplication.cpp:3752
#62 0x00007fe041d95dd0 in QApplication::notify(QObject*, QEvent*) (this=0x7ffe1f3aa110, receiver=0x7fdfac0e4ee0, e=0x7ffe1f3a9c40) at kernel/qapplication.cpp:3499
#63 0x00007fe040f98328 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x7fdfac0e4ee0, event=0x7ffe1f3a9c40) at kernel/qcoreapplication.cpp:1061
#64 0x00007fe040f9850e in QCoreApplication::sendSpontaneousEvent(QObject*, QEvent*) (receiver=receiver@entry=0x7fdfac0e4ee0, event=event@entry=0x7ffe1f3a9c40) at kernel/qcoreapplication.cpp:1463
#65 0x00007fe04156052b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) (e=0x564992eb0170) at kernel/qguiapplication.cpp:2102
#66 0x00007fe041561695 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) (e=e@entry=0x564992eb0170) at kernel/qguiapplication.cpp:1837
#67 0x00007fe04153a14b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1068
#68 0x00007fe015cbb30a in xcbSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#69 0x00007fe039ed1387 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#70 0x00007fe039ed15c0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#71 0x00007fe039ed164c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#72 0x00007fe040ff513f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x564992675a00, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#73 0x00007fe040f9664a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffe1f3a9fe0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#74 0x00007fe040f9f800 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1364
#75 0x00005649923ba4c5 in  ()
#76 0x00007fe0403a7b97 in __libc_start_main (main=0x5649923b96b0, argc=1, argv=0x7ffe1f3aa268, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe1f3aa258) at ../csu/libc-start.c:310
#77 0x00005649923baaea in _start ()

Reported using DrKonqi
Comment 1 Francisco Gonzalez 2019-03-14 10:55:19 UTC
*** Bug 405426 has been marked as a duplicate of this bug. ***
Comment 2 Rik Mills 2019-03-18 17:42:48 UTC
*** Bug 405500 has been marked as a duplicate of this bug. ***
Comment 3 Rik Mills 2019-03-18 17:45:15 UTC
Also seen in Kubuntu 19..04 with PIM 18.12.3 packages
Comment 4 Volker Krause 2019-03-18 18:40:41 UTC
Regression in kcmutils 5.56.0 it seems, with 5.55.0 the config dialog works as expected.
Comment 5 Volker Krause 2019-03-18 18:52:34 UTC
Seems to be kcmutils commit ab33762a6a60101f6ddc5797e1620569f5a07a2a ("Sync QML module padding to reflect system setting pages"). David?
Comment 6 Rik Mills 2019-03-19 08:51:25 UTC
Backtrace with debug symbols installed:

Thread 1 (Thread 0x7f46bf88e600 (LWP 5367)):
[KCrash Handler]
#6  0x00007f46d397b126 in KCModuleProxy::realModule (this=this@entry=0x0) at ./src/kcmoduleproxy.cpp:65
#7  0x00007f46d3978a5d in KCMultiDialogPrivate::_k_slotCurrentPageChanged (this=0x56513fdc8cb0, current=0x56513fec35a0, previous=0x0) at ./src/kcmultidialog.cpp:111
#8  0x00007f46d39794a7 in KCMultiDialog::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./src/kcmultidialog.h:42
#9  0x00007f46d45345c6 in QMetaObject::activate (sender=0x56513fd83cc0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3771
#10 0x00007f46d37090cb in KPageDialog::currentPageChanged (this=<optimized out>, _t1=<optimized out>, _t2=<optimized out>) at ./obj-x86_64-linux-gnu/src/KF5WidgetsAddons_autogen/EWIEGA46WW/moc_kpagedialog.cpp:162
#11 0x00007f46d4534703 in QtPrivate::QSlotObjectBase::call (a=0x7ffd14017f10, r=0x56513fd83cc0, this=0x56513fe2b410) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:376
#12 QMetaObject::activate (sender=0x56513f614350, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3754
#13 0x00007f46d36f665b in KPageWidget::currentPageChanged (this=<optimized out>, _t1=<optimized out>, _t2=<optimized out>) at ./obj-x86_64-linux-gnu/src/KF5WidgetsAddons_autogen/include/moc_kpagewidget.cpp:191
#14 0x00007f46d36f67c9 in KPageWidgetPrivate::_k_slotCurrentPageChanged (this=<optimized out>, current=..., before=...) at ./src/kpagewidget.cpp:45
#15 0x00007f46d36f6818 in KPageWidget::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./src/kpagewidget.h:41
#16 0x00007f46d45345c6 in QMetaObject::activate (sender=0x56513f614350, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3771
#17 0x00007f46d36f0e47 in KPageView::currentPageChanged (this=<optimized out>, _t1=..., _t2=...) at ./obj-x86_64-linux-gnu/src/KF5WidgetsAddons_autogen/include/moc_kpageview.cpp:211
#18 0x00007f46d36f222e in KPageViewPrivate::_k_pageSelected (previous=..., index=..., this=0x56513fd94770) at ./src/kpageview.cpp:256
#19 KPageViewPrivate::_k_pageSelected (this=0x56513fd94770, index=..., previous=...) at ./src/kpageview.cpp:221
#20 0x00007f46d45345c6 in QMetaObject::activate (sender=0x56513fe45a30, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3771
#21 0x00007f46d44ccd38 in QItemSelectionModel::selectionChanged (this=this@entry=0x56513fe45a30, _t1=..., _t2=...) at .moc/moc_qitemselectionmodel.cpp:452
#22 0x00007f46d44d2894 in QItemSelectionModel::emitSelectionChanged (this=0x56513fe45a30, newSelection=..., oldSelection=...) at itemmodels/qitemselectionmodel.cpp:1871
#23 0x00007f46d44d5d33 in QItemSelectionModel::select (this=0x56513fe45a30, selection=..., command=...) at itemmodels/qitemselectionmodel.cpp:1338
#24 0x00007f46d44cf83c in QItemSelectionModel::select (this=0x56513fe45a30, index=..., command=...) at itemmodels/qitemselectionmodel.cpp:1188
#25 0x00007f46d44cd10c in QItemSelectionModel::setCurrentIndex (this=this@entry=0x56513fe45a30, index=..., command=command@entry=...) at itemmodels/qitemselectionmodel.cpp:1413
#26 0x00007f46d36f12d7 in KPageViewPrivate::updateSelection (this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qabstractitemmodel.h:60
#27 KPageViewPrivate::updateSelection (this=<optimized out>) at ./src/kpageview.cpp:95
#28 0x00007f46d36f2042 in KPageViewPrivate::_k_modelChanged (this=0x56513fd94770) at ./src/kpageview.cpp:218
#29 0x00007f46d45345c6 in QMetaObject::activate (sender=0x56513fd7b590, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3771
#30 0x00007f46d44bf5c6 in QAbstractItemModel::layoutChanged (this=this@entry=0x56513fd7b590, _t1=..., _t2=<optimized out>, _t2@entry=QAbstractItemModel::NoLayoutChangeHint) at .moc/moc_qabstractitemmodel.cpp:566
#31 0x00007f46d36f828b in KPageWidgetModel::addPage (this=0x56513fd7b590, item=0x56513fec35a0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:151
#32 0x00007f46d3995752 in KSettings::DialogPrivate::createPageItem (this=this@entry=0x56513fdc8cb0, parentItem=parentItem@entry=0x0, name=..., comment=..., iconName=..., weight=weight@entry=475) at ./src/ksettings/dialog.cpp:280
#33 0x00007f46d3995a7a in KSettings::DialogPrivate::parseGroupFile (this=this@entry=0x56513fdc8cb0, filename=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qvariant.h:717
#34 0x00007f46d399600d in KSettings::DialogPrivate::createDialogFromServices (this=this@entry=0x56513fdc8cb0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qstringbuilder.h:274
#35 0x00007f46d39976f2 in KSettings::Dialog::showEvent (this=0x56513fd83cc0) at ./src/ksettings/dialog.cpp:129
#36 0x00007f46d4ebf748 in QWidget::event (this=0x56513fd83cc0, event=0x7ffd14018d50) at kernel/qwidget.cpp:8925
#37 0x00007f46d4e81491 in QApplicationPrivate::notify_helper (this=this@entry=0x56513f04be80, receiver=receiver@entry=0x56513fd83cc0, e=e@entry=0x7ffd14018d50) at kernel/qapplication.cpp:3726
#38 0x00007f46d4e88ac0 in QApplication::notify (this=0x7ffd14019dd0, receiver=0x56513fd83cc0, e=0x7ffd14018d50) at kernel/qapplication.cpp:3485
#39 0x00007f46d450b479 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x56513fd83cc0, event=event@entry=0x7ffd14018d50) at ../../include/QtCore/5.11.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:307
#40 0x00007f46d4ebc188 in QCoreApplication::sendEvent (event=0x7ffd14018d50, receiver=0x56513fd83cc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#41 QWidgetPrivate::show_helper (this=this@entry=0x56513fd83d50) at kernel/qwidget.cpp:8045
#42 0x00007f46d4ebf2eb in QWidget::setVisible (this=this@entry=0x56513fd83cc0, visible=visible@entry=true) at kernel/qwidget.cpp:8341
#43 0x00007f46d506caea in QDialog::setVisible (this=0x56513fd83cc0, visible=<optimized out>) at dialogs/qdialog.cpp:724
#44 0x00007f46d56be734 in Kontact::MainWindow::slotPreferences (this=0x56513f3b1b10) at ./src/mainwindow.cpp:909
#45 0x00007f46d4534703 in QtPrivate::QSlotObjectBase::call (a=0x7ffd14019010, r=0x56513f3b1b10, this=0x56513f4e9cd0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:376
#46 QMetaObject::activate (sender=0x56513f53a0e0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3754
#47 0x00007f46d4e7aee2 in QAction::triggered (this=this@entry=0x56513f53a0e0, _t1=<optimized out>) at .moc/moc_qaction.cpp:376
#48 0x00007f46d4e7d4f0 in QAction::activate (this=0x56513f53a0e0, event=<optimized out>) at kernel/qaction.cpp:1166
#49 0x00007f46d4fedf6c in QMenuPrivate::activateCausedStack (this=this@entry=0x56513f4c8ee0, causedStack=..., action=action@entry=0x56513f53a0e0, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1371
#50 0x00007f46d4ff5530 in QMenuPrivate::activateAction (this=this@entry=0x56513f4c8ee0, action=action@entry=0x56513f53a0e0, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1448
#51 0x00007f46d4ff655b in QMenu::mouseReleaseEvent (this=<optimized out>, e=0x7ffd14019620) at widgets/qmenu.cpp:2942
#52 0x00007f46d4ebf748 in QWidget::event (this=this@entry=0x56513f60b660, event=event@entry=0x7ffd14019620) at kernel/qwidget.cpp:8925
#53 0x00007f46d4ff8beb in QMenu::event (this=0x56513f60b660, e=0x7ffd14019620) at widgets/qmenu.cpp:3064
#54 0x00007f46d4e81491 in QApplicationPrivate::notify_helper (this=this@entry=0x56513f04be80, receiver=receiver@entry=0x56513f60b660, e=e@entry=0x7ffd14019620) at kernel/qapplication.cpp:3726
#55 0x00007f46d4e88d08 in QApplication::notify (this=<optimized out>, receiver=0x56513f60b660, e=0x7ffd14019620) at kernel/qapplication.cpp:3202
#56 0x00007f46d450b479 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x56513f60b660, event=event@entry=0x7ffd14019620) at ../../include/QtCore/5.11.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:307
#57 0x00007f46d4e88019 in QCoreApplication::sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#58 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x56513f60b660, event=event@entry=0x7ffd14019620, alienWidget=0x0, alienWidget@entry=0x56513f60b660, nativeWidget=0x56513f60b660, buttonDown=buttonDown@entry=0x7f46d5379870 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2694
#59 0x00007f46d4eda623 in QWidgetWindow::handleMouseEvent (this=0x56513f74b940, event=0x7ffd14019a20) at kernel/qwidgetwindow.cpp:556
#60 0x00007f46d4edcdee in QWidgetWindow::event (event=0x7ffd14019a20, this=0x56513f74b940) at kernel/qwidgetwindow.cpp:281
#61 QWidgetWindow::event (this=0x56513f74b940, event=0x7ffd14019a20) at kernel/qwidgetwindow.cpp:224
#62 0x00007f46d4e81491 in QApplicationPrivate::notify_helper (this=this@entry=0x56513f04be80, receiver=receiver@entry=0x56513f74b940, e=e@entry=0x7ffd14019a20) at kernel/qapplication.cpp:3726
#63 0x00007f46d4e88ac0 in QApplication::notify (this=0x7ffd14019dd0, receiver=0x56513f74b940, e=0x7ffd14019a20) at kernel/qapplication.cpp:3485
#64 0x00007f46d450b479 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x56513f74b940, event=event@entry=0x7ffd14019a20) at ../../include/QtCore/5.11.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:307
#65 0x00007f46d48b4a6b in QCoreApplication::sendSpontaneousEvent (event=0x7ffd14019a20, receiver=0x56513f74b940) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:237
#66 QGuiApplicationPrivate::processMouseEvent (e=0x56513f404d40) at kernel/qguiapplication.cpp:2082
#67 0x00007f46d48b6925 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x56513f404d40) at kernel/qguiapplication.cpp:1817
#68 0x00007f46d4890d3b in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:1032
#69 0x00007f46bf2598db in QPAEventDispatcherGlib::processEvents (this=0x56513f0e5010, flags=...) at qeventdispatcher_glib.cpp:70
#70 0x00007f46d450a14b in QEventLoop::exec (this=this@entry=0x7ffd14019ca0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#71 0x00007f46d45122b2 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#72 0x000056513e060738 in main (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:229
Comment 7 Albert Astals Cid 2019-03-19 18:17:28 UTC
https://phabricator.kde.org/D19889
Comment 8 David Edmundson 2019-03-20 09:35:09 UTC
Git commit d9ddd3524535ecb5debc2157ddf02922b6bb1685 by David Edmundson.
Committed on 19/03/2019 at 17:24.
Pushed by davidedmundson into branch 'master'.

Add runtime guard that pages are KCMs in KCMultiDialog

Summary:
This situation can come up if a KCMultiDialog subclass adds pages
directly that aren't KCModules.

Test Plan: acheronuk tested this patch on a crashing example

Subscribers: kde-frameworks-devel

Tags: #frameworks

Differential Revision: https://phabricator.kde.org/D19888

M  +1    -2    src/kcmultidialog.cpp

https://commits.kde.org/kcmutils/d9ddd3524535ecb5debc2157ddf02922b6bb1685
Comment 9 Wolfgang Bauer 2019-03-20 17:09:37 UTC
*** Bug 405695 has been marked as a duplicate of this bug. ***
Comment 10 Christoph Feck 2019-03-21 09:39:58 UTC
*** Bug 405712 has been marked as a duplicate of this bug. ***
Comment 11 Laurent Montel 2019-03-21 21:50:36 UTC
*** Bug 405729 has been marked as a duplicate of this bug. ***
Comment 12 Wolfgang Bauer 2019-03-26 08:22:47 UTC
*** Bug 405874 has been marked as a duplicate of this bug. ***
Comment 13 Antonio Rojas 2019-03-26 20:39:34 UTC
*** Bug 405907 has been marked as a duplicate of this bug. ***
Comment 14 Wolfgang Bauer 2019-04-08 20:41:51 UTC
*** Bug 406304 has been marked as a duplicate of this bug. ***