Application: yakuake (21.04.0)

Qt Version: 5.15.2
Frameworks Version: 5.81.0
Operating System: Linux 5.10.0-1011-oem x86_64
Windowing System: X11
Drkonqi Version: 5.21.4
Distribution: KDE neon User Edition 5.21

-- Information about the crash:
- What I was doing when the application crashed:

I had two tabs open. I was in the right one and pressed with shift+left

The crash can be reproduced sometimes.

-- Backtrace:
Application: Yakuake (yakuake), signal: Segmentation fault

[New LWP 27237]
[New LWP 27238]
[New LWP 27239]
[New LWP 27240]
[New LWP 27241]
[New LWP 27242]
[New LWP 27243]
[New LWP 27244]
[New LWP 27245]
[New LWP 27246]
[New LWP 27247]
[New LWP 27248]
[New LWP 27249]
[New LWP 27250]
[New LWP 27251]
[New LWP 27252]
[New LWP 27253]
[New LWP 27612]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f9e50e64aff in __GI___poll (fds=0x7ffcf6b44e28, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f9e4cbf3280 (LWP 27236))]

Thread 19 (Thread 0x7f9e050c4700 (LWP 27612)):
#0  0x00007f9e50e64aff in __GI___poll (fds=0x7f9de4003ea0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f9e4f3281d6 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f9e4f319841 in pa_mainloop_poll () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f9e4f319ec3 in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f9e4f319f70 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f9e4f32811d in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f9e4d25272c in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so
#7  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f9e077fe700 (LWP 27253)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5600a5b201a0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5600a5b20150, cond=0x5600a5b20178) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5600a5b20178, mutex=0x5600a5b20150) at pthread_cond_wait.c:638
#3  0x00007f9e42d5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9e42d5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f9e07fff700 (LWP 27252)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5600a5b201a0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5600a5b20150, cond=0x5600a5b20178) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5600a5b20178, mutex=0x5600a5b20150) at pthread_cond_wait.c:638
#3  0x00007f9e42d5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9e42d5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f9e34856700 (LWP 27251)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5600a5b201a0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5600a5b20150, cond=0x5600a5b20178) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5600a5b20178, mutex=0x5600a5b20150) at pthread_cond_wait.c:638
#3  0x00007f9e42d5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9e42d5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f9e35057700 (LWP 27250)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5600a5b201a0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5600a5b20150, cond=0x5600a5b20178) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5600a5b20178, mutex=0x5600a5b20150) at pthread_cond_wait.c:638
#3  0x00007f9e42d5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9e42d5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f9e35858700 (LWP 27249)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5600a5b1fa98) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5600a5b1fa48, cond=0x5600a5b1fa70) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5600a5b1fa70, mutex=0x5600a5b1fa48) at pthread_cond_wait.c:638
#3  0x00007f9e42d5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9e42d5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f9e36059700 (LWP 27248)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5600a5b1fa98) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5600a5b1fa48, cond=0x5600a5b1fa70) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5600a5b1fa70, mutex=0x5600a5b1fa48) at pthread_cond_wait.c:638
#3  0x00007f9e42d5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9e42d5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f9e3685a700 (LWP 27247)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5600a5b1fa98) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5600a5b1fa48, cond=0x5600a5b1fa70) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5600a5b1fa70, mutex=0x5600a5b1fa48) at pthread_cond_wait.c:638
#3  0x00007f9e42d5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9e42d5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f9e3705b700 (LWP 27246)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5600a5b1fa98) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5600a5b1fa48, cond=0x5600a5b1fa70) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5600a5b1fa70, mutex=0x5600a5b1fa48) at pthread_cond_wait.c:638
#3  0x00007f9e42d5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9e42d5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f9e4089f700 (LWP 27245)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5600a5b1fa98) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5600a5b1fa48, cond=0x5600a5b1fa70) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5600a5b1fa70, mutex=0x5600a5b1fa48) at pthread_cond_wait.c:638
#3  0x00007f9e42d5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9e42d5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f9e410a0700 (LWP 27244)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5600a5b1fa98) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5600a5b1fa48, cond=0x5600a5b1fa70) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5600a5b1fa70, mutex=0x5600a5b1fa48) at pthread_cond_wait.c:638
#3  0x00007f9e42d5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9e42d5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f9e418a1700 (LWP 27243)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5600a59d7c68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5600a59d7c18, cond=0x5600a59d7c40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5600a59d7c40, mutex=0x5600a59d7c18) at pthread_cond_wait.c:638
#3  0x00007f9e42d5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9e42d5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f9e420a2700 (LWP 27242)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5600a59d7c68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5600a59d7c18, cond=0x5600a59d7c40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5600a59d7c40, mutex=0x5600a59d7c18) at pthread_cond_wait.c:638
#3  0x00007f9e42d5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9e42d5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f9e428a3700 (LWP 27241)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5600a59d7c68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5600a59d7c18, cond=0x5600a59d7c40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5600a59d7c40, mutex=0x5600a59d7c18) at pthread_cond_wait.c:638
#3  0x00007f9e42d5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9e42d5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f9e488b4700 (LWP 27240)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5600a59d7c68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5600a59d7c18, cond=0x5600a59d7c40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5600a59d7c40, mutex=0x5600a59d7c18) at pthread_cond_wait.c:638
#3  0x00007f9e42d5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9e42d5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f9e4920a700 (LWP 27239)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5600a5b1e358) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5600a5b1e308, cond=0x5600a5b1e330) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5600a5b1e330, mutex=0x5600a5b1e308) at pthread_cond_wait.c:638
#3  0x00007f9e42d5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9e42d5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f9e4aa34700 (LWP 27238)):
#0  0x00007f9e50e64aff in __GI___poll (fds=0x7f9e3c012ef0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f9e4f47b36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9e4f47b4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9e5142fffb in QEventDispatcherGlib::processEvents (this=0x7f9e3c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9e513d41eb in QEventLoop::exec (this=this@entry=0x7f9e4aa33cb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007f9e511eea52 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f9e52408f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f9e511efbec in QThreadPrivate::start (arg=0x7f9e5248cd80) at thread/qthread_unix.cpp:329
#8  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f9e4c02b700 (LWP 27237)):
#0  0x00007f9e50e64aff in __GI___poll (fds=0x7f9e4c02abe8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f9e503d3c1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f9e503d590a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f9e4c557d58 in QXcbEventQueue::run (this=0x5600a5792e30) at qxcbeventqueue.cpp:228
#4  0x00007f9e511efbec in QThreadPrivate::start (arg=0x5600a5792e30) at thread/qthread_unix.cpp:329
#5  0x00007f9e4fe7a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9e50e71293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f9e4cbf3280 (LWP 27236)):
[KCrash Handler]
#4  0x00007f9de3dd2af4 in Konsole::CompactHistoryLine::CompactHistoryLine (this=0x7f9dcfd90ea0, line=..., bList=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qarraydata.h:147
#5  0x00007f9de3dd378a in Konsole::CompactHistoryScroll::setCellsVectorAt (this=0x5600a5ce9750, position=2772, cells=...) at ./src/history/compact/CompactHistoryScroll.cpp:132
#6  0x00007f9de3dd2f15 in Konsole::CompactHistoryScroll::setCellsAt (this=0x5600a5ce9750, position=2772, a=0x7f9dcfb10028, count=65610) at ./src/history/compact/CompactHistoryScroll.cpp:127
#7  0x00007f9de3dd3367 in Konsole::CompactHistoryScroll::reflowLines (this=0x5600a5ce9750, columns=167) at ./src/history/compact/CompactHistoryScroll.cpp:181
#8  0x00007f9de3daaf39 in Konsole::Screen::resizeImage (this=0x5600a5a3a930, new_lines=new_lines@entry=25, new_columns=new_columns@entry=167) at ./src/Screen.cpp:451
#9  0x00007f9de3d97b30 in Konsole::Emulation::setImageSize (this=0x5600a5ce0440, lines=25, columns=167) at ./src/Emulation.cpp:317
#10 0x00007f9e5140c6fe in QtPrivate::QSlotObjectBase::call (a=0x7ffcf6b45920, r=0x5600a5cdfaf0, this=0x5600a5d73730) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#11 doActivate<false> (sender=0x5600a5c380e0, signal_index=11, argv=0x7ffcf6b45920) at kernel/qobject.cpp:3886
#12 0x00007f9e51405ac7 in QMetaObject::activate (sender=sender@entry=0x5600a5c380e0, m=m@entry=0x7f9de3ec4d00 <Konsole::TerminalDisplay::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7ffcf6b45920) at kernel/qobject.cpp:3946
#13 0x00007f9de3d87603 in Konsole::TerminalDisplay::changedContentSizeSignal (this=this@entry=0x5600a5c380e0, _t1=<optimized out>, _t2=<optimized out>) at ./obj-x86_64-linux-gnu/src/konsoleprivate_autogen/DRAQINE3W2/moc_TerminalDisplay.cpp:574
#14 0x00007f9de3df9f22 in Konsole::TerminalDisplay::updateImageSize (this=this@entry=0x5600a5c380e0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qrect.h:269
#15 0x00007f9de3e01f18 in Konsole::TerminalDisplay::resizeEvent (this=0x5600a5c380e0, event=<optimized out>) at ./src/terminalDisplay/TerminalDisplay.cpp:962
#16 0x00007f9e51ef028f in QWidget::event (this=0x5600a5c380e0, event=0x7ffcf6b45d00) at kernel/qwidget.cpp:8804
#17 0x00007f9e51eacdc3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5600a5c380e0, e=0x7ffcf6b45d00) at kernel/qapplication.cpp:3632
#18 0x00007f9e51eb5bb8 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3156
#19 0x00007f9e513d56da in QCoreApplication::notifyInternal2 (receiver=0x5600a5c380e0, event=0x7ffcf6b45d00) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#20 0x00007f9e51ee6ca0 in QWidgetPrivate::setGeometry_sys (this=this@entry=0x5600a59c0770, x=0, y=0, w=<optimized out>, h=<optimized out>, isMove=isMove@entry=true) at kernel/qwidget.cpp:7125
#21 0x00007f9e51ee7af0 in QWidget::setGeometry (this=this@entry=0x5600a5c380e0, r=...) at ../../include/QtCore/../../src/corelib/tools/qrect.h:266
#22 0x00007f9e520622e1 in QSplitterPrivate::setGeo (this=this@entry=0x5600a5d0a540, sls=sls@entry=0x5600a5d73f50, p=0, s=s@entry=1534, allowCollapse=allowCollapse@entry=false) at widgets/qsplitter.cpp:769
#23 0x00007f9e52064693 in QSplitterPrivate::doResize (this=0x5600a5d0a540) at ../../include/QtCore/../../src/corelib/tools/qarraydata.h:211
#24 0x00007f9e51ef028f in QWidget::event (this=this@entry=0x5600a5d73db0, event=event@entry=0x7ffcf6b46250) at kernel/qwidget.cpp:8804
#25 0x00007f9e51f9ff82 in QFrame::event (this=0x5600a5d73db0, e=0x7ffcf6b46250) at widgets/qframe.cpp:550
#26 0x00007f9e51eacdc3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5600a5d73db0, e=0x7ffcf6b46250) at kernel/qapplication.cpp:3632
#27 0x00007f9e51eb5bb8 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3156
#28 0x00007f9e513d56da in QCoreApplication::notifyInternal2 (receiver=0x5600a5d73db0, event=0x7ffcf6b46250) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#29 0x00007f9e51ee6ca0 in QWidgetPrivate::setGeometry_sys (this=this@entry=0x5600a5d0a540, x=0, y=0, w=<optimized out>, h=<optimized out>, isMove=isMove@entry=true) at kernel/qwidget.cpp:7125
#30 0x00007f9e51ee7af0 in QWidget::setGeometry (this=0x5600a5d73db0, r=...) at ../../include/QtCore/../../src/corelib/tools/qrect.h:266
#31 0x00007f9e51ecdb98 in QLayoutPrivate::doResize (this=this@entry=0x5600a5c95440) at ../../include/QtCore/../../src/corelib/tools/qrect.h:184
#32 0x00007f9e51ecec3c in QLayout::activate (this=<optimized out>) at kernel/qlayout.cpp:1117
#33 0x00007f9e51eacda7 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5600a5c9dc10, e=0x7ffcf6b46670) at kernel/qapplication.cpp:3621
#34 0x00007f9e51eb5bb8 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3156
#35 0x00007f9e513d56da in QCoreApplication::notifyInternal2 (receiver=0x5600a5c9dc10, event=0x7ffcf6b46670) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#36 0x00007f9e51ee6ca0 in QWidgetPrivate::setGeometry_sys (this=this@entry=0x5600a5a0fbf0, x=0, y=0, w=<optimized out>, h=<optimized out>, isMove=isMove@entry=true) at kernel/qwidget.cpp:7125
#37 0x00007f9e51ee7af0 in QWidget::setGeometry (this=0x5600a5c9dc10, r=...) at ../../include/QtCore/../../src/corelib/tools/qrect.h:266
#38 0x00007f9e5208a4c6 in QTabWidget::setUpLayout (this=0x5600a5c95ab0, onlyCheck=<optimized out>) at widgets/qtabwidget.cpp:846
#39 0x00007f9e51eefc06 in QWidget::event (this=0x5600a5c95ab0, event=0x7ffcf6b46b30) at kernel/qwidget.cpp:8663
#40 0x00007f9e51eacdc3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5600a5c95ab0, e=0x7ffcf6b46b30) at kernel/qapplication.cpp:3632
#41 0x00007f9e51eb5bb8 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3156
#42 0x00007f9e513d56da in QCoreApplication::notifyInternal2 (receiver=0x5600a5c95ab0, event=0x7ffcf6b46b30) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#43 0x00007f9e51eec5b7 in QWidgetPrivate::show_helper (this=0x5600a59d52d0) at kernel/qwidget.cpp:7813
#44 0x00007f9e51eec38f in QWidgetPrivate::show_recursive (this=<optimized out>) at kernel/qwidget.cpp:7692
#45 0x00007f9e51eec519 in QWidgetPrivate::showChildren (this=this@entry=0x5600a5a19050, spontaneous=spontaneous@entry=false) at ../../include/QtWidgets/../../src/widgets/kernel/qwidget.h:132
#46 0x00007f9e51eec593 in QWidgetPrivate::show_helper (this=this@entry=0x5600a5a19050) at kernel/qwidget.cpp:7768
#47 0x00007f9e51eef6a3 in QWidgetPrivate::setVisible (this=0x5600a5a19050, visible=<optimized out>) at kernel/qwidget.cpp:8111
#48 0x00007f9e51ed4134 in QStackedLayout::setCurrentIndex (this=0x5600a59168a0, index=0) at kernel/qstackedlayout.cpp:321
#49 0x00007f9e51ed43dd in QStackedLayout::setCurrentWidget (this=0x5600a59168a0, widget=widget@entry=0x7f9e44006400) at kernel/qstackedlayout.cpp:376
#50 0x00007f9e52066879 in QStackedWidget::setCurrentWidget (this=<optimized out>, widget=0x7f9e44006400) at widgets/qstackedwidget.cpp:248
#51 0x00005600a4d6b477 in SessionStack::raiseSession (this=0x5600a5968080, sessionId=<optimized out>) at ./app/session.h:49
#52 0x00005600a4d4d886 in SessionStack::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=0x7ffcf6b46f60) at ./obj-x86_64-linux-gnu/app/yakuake_autogen/EWIEGA46WW/moc_sessionstack.cpp:336
#53 0x00007f9e5140c730 in doActivate<false> (sender=0x5600a5957a20, signal_index=8, argv=0x7ffcf6b46f60) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#54 0x00007f9e51405ac7 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x5600a4d9b080 <TabBar::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffcf6b46f60) at kernel/qobject.cpp:3946
#55 0x00005600a4d4b835 in TabBar::tabSelected (this=<optimized out>, _t1=<optimized out>) at ./obj-x86_64-linux-gnu/app/yakuake_autogen/EWIEGA46WW/moc_tabbar.cpp:323
#56 0x00005600a4d4cecc in TabBar::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./obj-x86_64-linux-gnu/app/yakuake_autogen/EWIEGA46WW/moc_tabbar.cpp:194
#57 0x00007f9e5140c730 in doActivate<false> (sender=0x5600a5a86a60, signal_index=4, argv=0x7ffcf6b470d0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#58 0x00007f9e51405ac7 in QMetaObject::activate (sender=sender@entry=0x5600a5a86a60, m=m@entry=0x7f9e523be1c0 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffcf6b470d0) at kernel/qobject.cpp:3946
#59 0x00007f9e51ea68e6 in QAction::triggered (this=this@entry=0x5600a5a86a60, _t1=<optimized out>) at .moc/moc_qaction.cpp:376
#60 0x00007f9e51ea8fb8 in QAction::activate (this=0x5600a5a86a60, event=<optimized out>) at kernel/qaction.cpp:1161
#61 0x00007f9e51ea98cf in QAction::event (e=<optimized out>, this=<optimized out>) at kernel/qaction.cpp:1086
#62 QAction::event (this=<optimized out>, e=<optimized out>) at kernel/qaction.cpp:1075
#63 0x00007f9e51eacdc3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5600a5a86a60, e=0x7ffcf6b47450) at kernel/qapplication.cpp:3632
#64 0x00007f9e51eb5bb8 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3156
#65 0x00007f9e513d56da in QCoreApplication::notifyInternal2 (receiver=0x5600a5a86a60, event=0x7ffcf6b47450) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#66 0x00007f9e517e5e53 in QShortcutMap::dispatchEvent (this=this@entry=0x5600a578f538, e=e@entry=0x7ffcf6b47510) at kernel/qshortcutmap.cpp:675
#67 0x00007f9e517e67f3 in QShortcutMap::tryShortcut (this=this@entry=0x5600a578f538, e=e@entry=0x7ffcf6b47510) at kernel/qshortcutmap.cpp:343
#68 0x00007f9e51793c72 in QWindowSystemInterface::handleShortcutEvent (window=<optimized out>, window@entry=0x5600a5a4bf80, timestamp=28973373, keyCode=16777234, modifiers=..., nativeScanCode=113, nativeVirtualKey=65361, nativeModifiers=17, text=..., autorepeat=false, count=1) at kernel/qwindowsysteminterface.cpp:477
#69 0x00007f9e517b3881 in QGuiApplicationPrivate::processKeyEvent (e=e@entry=0x5600a5bf99d0) at kernel/qguiapplication.cpp:2395
#70 0x00007f9e517b8b3b in QGuiApplicationPrivate::processWindowSystemEvent (e=0x5600a5bf99d0) at kernel/qguiapplication.cpp:2008
#71 0x00007f9e517907ac in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1169
#72 0x00007f9e4c558d7e in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#73 0x00007f9e4f47b17d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#74 0x00007f9e4f47b400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#75 0x00007f9e4f47b4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#76 0x00007f9e5142ffe2 in QEventDispatcherGlib::processEvents (this=0x5600a58c4fc0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#77 0x00007f9e513d41eb in QEventLoop::exec (this=this@entry=0x7ffcf6b478c0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#78 0x00007f9e513dc394 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#79 0x00005600a4d4b1c4 in main (argc=<optimized out>, argv=<optimized out>) at ./app/main.cpp:72
[Inferior 1 (process 27236) detached]

Reported using DrKonqi