Application: dolphin (21.12.2)

Qt Version: 5.15.3
Frameworks Version: 5.91.0
Operating System: Linux 5.13.0-30-generic x86_64
Windowing System: X11
Distribution: KDE neon User - 5.24
DrKonqi: 5.24.2 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
I was minimizing Dolfin and it crashed after the animation.

Right now I only have my apps on latte (I do not have the Task Manager Widget on the main panel) when I minimize them they minimize to latte, however sometimes some apps like Dolphin, Visual Studio Code and Google Chrome Beta completly crash after the minimizing animation. I currently have animations x2 on the dock settings, but I could not replicate this error in my old laptop so it may be hardware issues.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault

[New LWP 17604]
[New LWP 17605]
[New LWP 17616]
[New LWP 17617]
[New LWP 17618]
[New LWP 17619]
[New LWP 17620]
[New LWP 17621]
[New LWP 17622]
[New LWP 17623]
[New LWP 17624]
[New LWP 17625]
[New LWP 17626]
[New LWP 17627]
[New LWP 17628]
[New LWP 17629]
[New LWP 17630]
[New LWP 17631]
[New LWP 17632]
[New LWP 17633]
[New LWP 17634]
[New LWP 17639]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f41bb1199cf in __GI___poll (fds=0x7ffce04c61b8, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
__preamble__
[Current thread is 1 (Thread 0x7f41b66c5600 (LWP 17602))]

Thread 23 (Thread 0x7f414affd700 (LWP 17639)):
#0  0x00007ffce055eaed in clock_gettime ()
#1  0x00007f41bb0e40e5 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f414affc950) at ../sysdeps/unix/sysv/linux/clock_gettime.c:38
#2  0x00007f41bb6ea2d5 in qt_clock_gettime (ts=0x7f414affc950, clock=1) at kernel/qelapsedtimer_unix.cpp:175
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007f41bb6e8b6d in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f4130005130) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007f41bb6e9149 in QTimerInfoList::timerWait (this=0x7f4130005130, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007f41bb6ea766 in timerSourcePrepareHelper (timeout=0x7f414affca14, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:162
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f414affca14) at kernel/qeventdispatcher_glib.cpp:166
#9  0x00007f41b91f78ef in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f41b91f829b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f41b91f84a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f41bb6eaa0b in QEventDispatcherGlib::processEvents (this=0x7f4130000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f41bb68ec9b in QEventLoop::exec (this=this@entry=0x7f414affcbe0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#14 0x00007f41bb4a8362 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#15 0x00007f41bb4a9543 in QThreadPrivate::start (arg=0x55af7b9d2610) at thread/qthread_unix.cpp:331
#16 0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f41697fa700 (LWP 17634)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b804630) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b8045e0, cond=0x55af7b804608) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804608, mutex=0x55af7b8045e0) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f4169ffb700 (LWP 17633)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b804630) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b8045e0, cond=0x55af7b804608) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804608, mutex=0x55af7b8045e0) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f416a7fc700 (LWP 17632)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b804630) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b8045e0, cond=0x55af7b804608) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804608, mutex=0x55af7b8045e0) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f416affd700 (LWP 17631)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b804630) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b8045e0, cond=0x55af7b804608) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804608, mutex=0x55af7b8045e0) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f416b7fe700 (LWP 17630)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b804630) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b8045e0, cond=0x55af7b804608) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804608, mutex=0x55af7b8045e0) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f416bfff700 (LWP 17629)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b8040a0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b804050, cond=0x55af7b804078) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804078, mutex=0x55af7b804050) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f4188ff9700 (LWP 17628)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b8040a0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b804050, cond=0x55af7b804078) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804078, mutex=0x55af7b804050) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f41897fa700 (LWP 17627)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b8040a0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b804050, cond=0x55af7b804078) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804078, mutex=0x55af7b804050) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f4189ffb700 (LWP 17626)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b8040a0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b804050, cond=0x55af7b804078) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804078, mutex=0x55af7b804050) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f418a7fc700 (LWP 17625)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b8040a0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b804050, cond=0x55af7b804078) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804078, mutex=0x55af7b804050) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f418affd700 (LWP 17624)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b8040a0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b804050, cond=0x55af7b804078) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804078, mutex=0x55af7b804050) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f418b7fe700 (LWP 17623)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b8040a0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b804050, cond=0x55af7b804078) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804078, mutex=0x55af7b804050) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f418bfff700 (LWP 17622)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b8040a0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b804050, cond=0x55af7b804078) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804078, mutex=0x55af7b804050) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f41a0845700 (LWP 17621)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b8040a0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b804050, cond=0x55af7b804078) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804078, mutex=0x55af7b804050) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f41a1046700 (LWP 17620)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b8040a0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b804050, cond=0x55af7b804078) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804078, mutex=0x55af7b804050) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f41a1847700 (LWP 17619)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b8040a0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b804050, cond=0x55af7b804078) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804078, mutex=0x55af7b804050) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f41a2048700 (LWP 17618)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b8040a0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b804050, cond=0x55af7b804078) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b804078, mutex=0x55af7b804050) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f41a2849700 (LWP 17617)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b583c68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b583c18, cond=0x55af7b583c40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b583c40, mutex=0x55af7b583c18) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f41acdb0700 (LWP 17616)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55af7b7ed3d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af7b7ed380, cond=0x55af7b7ed3a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af7b7ed3a8, mutex=0x55af7b7ed380) at pthread_cond_wait.c:638
#3  0x00007f41ad0875eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f41ad0871eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f41b4f78700 (LWP 17605)):
#0  0x00007ffce055eaed in clock_gettime ()
#1  0x00007f41bb0e40e5 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f41b4f77920) at ../sysdeps/unix/sysv/linux/clock_gettime.c:38
#2  0x00007f41bb6ea2d5 in qt_clock_gettime (ts=0x7f41b4f77920, clock=1) at kernel/qelapsedtimer_unix.cpp:175
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007f41bb6e8b6d in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f41a8004d50) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007f41bb6e9149 in QTimerInfoList::timerWait (this=0x7f41a8004d50, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007f41bb6ea766 in timerSourcePrepareHelper (timeout=0x7f41b4f779e4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:162
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f41b4f779e4) at kernel/qeventdispatcher_glib.cpp:166
#9  0x00007f41b91f78ef in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f41b91f829b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f41b91f84a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f41bb6eaa0b in QEventDispatcherGlib::processEvents (this=0x7f41a8000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f41bb68ec9b in QEventLoop::exec (this=this@entry=0x7f41b4f77bb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#14 0x00007f41bb4a8362 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#15 0x00007f41bc742f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#16 0x00007f41bb4a9543 in QThreadPrivate::start (arg=0x7f41bc7c6d80) at thread/qthread_unix.cpp:331
#17 0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#18 0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f41b5b56700 (LWP 17604)):
#0  0x00007f41bb1199cf in __GI___poll (fds=0x7f41b5b55ae8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f41b9ca9c1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f41b9cab90a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f41b6285fd8 in QXcbEventQueue::run (this=0x55af7b127e00) at qxcbeventqueue.cpp:228
#4  0x00007f41bb4a9543 in QThreadPrivate::start (arg=0x55af7b127e00) at thread/qthread_unix.cpp:331
#5  0x00007f41b9c6c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f41bb126163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f41b66c5600 (LWP 17602)):
[KCrash Handler]
#4  __memmove_avx_unaligned_erms () at ../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:262
#5  0x00007f41b6278662 in memmove (__len=262112, __src=0x7f3ca58be810, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string_fortified.h:40
#6  copy_unswapped (rect=<synthetic pointer>..., img=..., dstBytesPerLine=262112, dst=<optimized out>) at qxcbbackingstore.cpp:547
#7  native_sub_image (swap=false, rect=<synthetic pointer>..., src=..., dstStride=262112, buffer=0x55af7bcb7710) at qxcbbackingstore.cpp:590
#8  QXcbBackingStoreImage::flushPixmap (fullRegion=true, region=..., this=0x55af7bcb7690) at qxcbbackingstore.cpp:669
#9  QXcbBackingStoreImage::flushPixmap (this=0x55af7bcb7690, region=..., fullRegion=<optimized out>) at qxcbbackingstore.cpp:622
#10 0x00007f41b62789fb in QXcbBackingStoreImage::flushPixmap (this=0x55af7bcb7690, region=..., fullRegion=<optimized out>) at qxcbbackingstore.cpp:627
#11 0x00007f41b6278f08 in QXcbBackingStoreImage::put (this=0x55af7bcb7690, dst=98566150, region=..., offset=...) at qxcbbackingstore.cpp:741
#12 0x00007f41b62794e0 in QXcbBackingStore::flush (this=this@entry=0x55af7b421f20, window=window@entry=0x55af7b58f250, region=..., offset=...) at qxcbwindow.h:120
#13 0x00007f41bbc39807 in QBackingStore::flush (this=this@entry=0x55af7b3deda0, region=..., window=0x55af7b58f250, offset=...) at ../../include/QtGui/5.15.3/QtGui/private/../../../../../src/gui/kernel/qhighdpiscaling_p.h:203
#14 0x00007f41bc17d49d in QWidgetRepaintManager::flush (widgetTextures=<optimized out>, region=..., widget=0x55af7b2537a0, this=0x55af7b55fad0) at kernel/qwidgetrepaintmanager.cpp:1184
#15 QWidgetRepaintManager::flush (this=0x55af7b55fad0, widget=0x55af7b2537a0, region=..., widgetTextures=<optimized out>) at kernel/qwidgetrepaintmanager.cpp:1114
#16 0x00007f41bc17e2a5 in QWidgetRepaintManager::flush (this=this@entry=0x55af7b55fad0) at kernel/qwidgetrepaintmanager.cpp:1082
#17 0x00007f41bc1804ac in QWidgetRepaintManager::paintAndFlush (this=this@entry=0x55af7b55fad0) at kernel/qwidgetrepaintmanager.cpp:1014
#18 0x00007f41bc180f34 in QWidgetRepaintManager::sync (this=0x55af7b55fad0) at kernel/qwidgetrepaintmanager.cpp:770
#19 0x00007f41bc1aa775 in QWidgetPrivate::syncBackingStore (this=0x55af7b1e5220) at kernel/qwidget.cpp:1756
#20 0x00007f41bc1cb6f1 in QWidgetWindow::handleResizeEvent (this=0x55af7b58f250, event=0x7ffce04c80d0) at ../../include/QtWidgets/../../src/widgets/kernel/qwidget.h:132
#21 0x00007f41bc1cf302 in QWidgetWindow::event (event=0x7ffce04c80d0, this=0x55af7b58f250) at kernel/qwidgetwindow.cpp:322
#22 QWidgetWindow::event (this=0x55af7b58f250, event=0x7ffce04c80d0) at kernel/qwidgetwindow.cpp:239
#23 0x00007f41bc16ddc3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55af7b58f250, e=0x7ffce04c80d0) at kernel/qapplication.cpp:3632
#24 0x00007f41bc176bb8 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3156
#25 0x00007f41bb69019a in QCoreApplication::notifyInternal2 (receiver=0x55af7b58f250, event=0x7ffce04c80d0) at ../../include/QtCore/5.15.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:332
#26 0x00007f41bba72fef in QGuiApplicationPrivate::processGeometryChangeEvent (e=...) at kernel/qguiapplication.cpp:2607
#27 0x00007f41bba77a83 in QGuiApplicationPrivate::processWindowSystemEvent (e=0x55af7b5c25f0) at kernel/qguiapplication.cpp:2014
#28 0x00007f41bba4f7ac in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1169
#29 0x00007f41b6286ffe in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#30 0x00007f41b91f817d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f41b91f8400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f41b91f84a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f41bb6ea9f2 in QEventDispatcherGlib::processEvents (this=0x55af7b1e3d40, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#34 0x00007f41bb68ec9b in QEventLoop::exec (this=this@entry=0x7ffce04c83c0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#35 0x00007f41bb696e44 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#36 0x000055af79919293 in main (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:230
[Inferior 1 (process 17602) detached]

Possible duplicates by query: bug 435688, bug 434695, bug 434157, bug 421299, bug 405461.

Reported using DrKonqi