Bug 434804 - System Settings crashed after failing to install a global theme and switching to sddm configuration
Summary: System Settings crashed after failing to install a global theme and switching...
Status: RESOLVED WORKSFORME
Alias: None
Product: systemsettings
Classification: Applications
Component: general (show other bugs)
Version: 5.21.3
Platform: Neon Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2021-03-22 23:24 UTC by Alekzandr Evans
Modified: 2021-04-22 04:33 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:


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Description Alekzandr Evans 2021-03-22 23:24:53 UTC
Application: systemsettings5 (5.21.3)

Qt Version: 5.15.2
Frameworks Version: 5.80.0
Operating System: Linux 5.4.0-67-generic x86_64
Windowing System: X11
Drkonqi Version: 5.21.3
Distribution: KDE neon User Edition 5.21

-- Information about the crash:
- What I was doing when the application crashed:
I attempted to install Sweet KDE from Global Themes in the System Settings application, after it failing to install the sddm theme dependency switching to "Startup and Shutdown" would cause it to crash.

The crash can be reproduced sometimes.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault

[New LWP 4275]
[New LWP 4276]
[New LWP 4277]
[New LWP 4278]
[New LWP 4279]
[New LWP 4280]
[New LWP 4285]
[New LWP 4286]
[New LWP 4289]
[New LWP 4297]
[New LWP 4298]
[New LWP 4303]
[New LWP 4304]
[New LWP 4305]
[New LWP 4306]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f3fa3017aff in __GI___poll (fds=0x7fffc1dec228, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f3f9ede0500 (LWP 4273))]

Thread 16 (Thread 0x7f3f4a7fc700 (LWP 4306)):
#0  __GI___libc_read (nbytes=16, buf=0x7f3f4a7fba90, fd=58) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=58, buf=0x7f3f4a7fba90, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f3fa123ab2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3fa11f1ebe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3fa11f2312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3fa11f24a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f3fa3731ffb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f3fa36d61eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f3fa34f0a52 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f3fa2a9b38a in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f3fa34f1bec in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f3fa1bb1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f3fa3024293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f3f4affd700 (LWP 4305)):
#0  __GI___libc_read (nbytes=16, buf=0x7f3f4affcad0, fd=37) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=37, buf=0x7f3f4affcad0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f3fa123ab2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3fa11f1ebe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3fa11f2312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3fa11f24a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f3fa3731ffb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f3fa36d61eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f3fa34f0a52 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f3fa34f1bec in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f3fa1bb1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007f3fa3024293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f3f4b7fe700 (LWP 4304)):
#0  __GI___libc_read (nbytes=16, buf=0x7f3f4b7fdc10, fd=35) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=35, buf=0x7f3f4b7fdc10, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f3fa123ab2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3fa11f1ebe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3fa11f2312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3fa11f26f3 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f3f5c82df8a in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
#7  0x00007f3fa121bad1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f3fa1bb1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f3fa3024293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f3f4bfff700 (LWP 4303)):
#0  __GI___libc_read (nbytes=16, buf=0x7f3f4bffec20, fd=33) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=33, buf=0x7f3f4bffec20, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f3fa123ab2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3fa11f1ebe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3fa11f2312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3fa11f24a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f3fa11f24f1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f3fa121bad1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f3fa1bb1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f3fa3024293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f3f5e7ff700 (LWP 4298)):
#0  __GI___libc_read (nbytes=16, buf=0x7f3f5e7fead0, fd=28) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=28, buf=0x7f3f5e7fead0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f3fa123ab2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3fa11f1ebe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3fa11f2312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3fa11f24a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f3fa3731ffb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f3fa36d61eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f3fa34f0a52 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f3fa34f1bec in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f3fa1bb1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007f3fa3024293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f3f5f40b700 (LWP 4297)):
#0  0x00007f3fa3017aff in __GI___poll (fds=0x7f3f54004a30, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f3fa11f236e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3fa11f24a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3fa3731ffb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f3fa36d61eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f3fa34f0a52 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f3fa34f1bec in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f3fa1bb1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f3fa3024293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f3f64f76700 (LWP 4289)):
#0  0x00007f3fa11f1d28 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f3fa11f2312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3fa11f24a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3fa3731ffb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f3fa36d61eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f3fa34f0a52 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f3fa27e5fa9 in QQmlThreadPrivate::run (this=0x55b6c52ec2f0) at qml/ftw/qqmlthread.cpp:155
#7  0x00007f3fa34f1bec in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f3fa1bb1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f3fa3024293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f3f675ef700 (LWP 4286)):
#0  0x00007f3fa3731ec2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f3fa11f18ef in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3fa11f229b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3fa11f24a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3fa3731ffb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f3fa36d61eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f3fa34f0a52 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f3fa27e5fa9 in QQmlThreadPrivate::run (this=0x55b6bf5ffb20) at qml/ftw/qqmlthread.cpp:155
#8  0x00007f3fa34f1bec in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f3fa1bb1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f3fa3024293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f3f81aa9700 (LWP 4285)):
#0  __GI___libc_read (nbytes=16, buf=0x7f3f81aa8ab0, fd=18) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=18, buf=0x7f3f81aa8ab0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f3fa123ab2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3fa11f1ebe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3fa11f2312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3fa11f24a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f3fa3731ffb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f3fa36d61eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f3fa34f0a52 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f3fa27e5fa9 in QQmlThreadPrivate::run (this=0x55b6bf334d90) at qml/ftw/qqmlthread.cpp:155
#10 0x00007f3fa34f1bec in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f3fa1bb1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f3fa3024293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f3f94fa9700 (LWP 4280)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b6bf0a7afc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b6bf0a7aa8, cond=0x55b6bf0a7ad0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55b6bf0a7ad0, mutex=0x55b6bf0a7aa8) at pthread_cond_wait.c:638
#3  0x00007f3f96d07e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f3f96d07a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f3fa1bb1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f3fa3024293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f3f957aa700 (LWP 4279)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b6bf0a7af8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b6bf0a7aa8, cond=0x55b6bf0a7ad0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55b6bf0a7ad0, mutex=0x55b6bf0a7aa8) at pthread_cond_wait.c:638
#3  0x00007f3f96d07e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f3f96d07a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f3fa1bb1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f3fa3024293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f3f95fab700 (LWP 4278)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b6bf0a7af8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b6bf0a7aa8, cond=0x55b6bf0a7ad0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55b6bf0a7ad0, mutex=0x55b6bf0a7aa8) at pthread_cond_wait.c:638
#3  0x00007f3f96d07e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f3f96d07a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f3fa1bb1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f3fa3024293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f3f967ac700 (LWP 4277)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b6bf0a7af8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b6bf0a7aa8, cond=0x55b6bf0a7ad0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55b6bf0a7ad0, mutex=0x55b6bf0a7aa8) at pthread_cond_wait.c:638
#3  0x00007f3f96d07e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f3f96d07a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f3fa1bb1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f3fa3024293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f3f9d078700 (LWP 4276)):
#0  __GI___libc_read (nbytes=16, buf=0x7f3f9d077aa0, fd=7) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=7, buf=0x7f3f9d077aa0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f3fa123ab2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3fa11f1ebe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3fa11f2312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3fa11f24a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f3fa3731ffb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f3fa36d61eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f3fa34f0a52 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f3fa2401f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f3fa34f1bec in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f3fa1bb1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f3fa3024293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f3f9e21b700 (LWP 4275)):
#0  0x00007f3fa3017aff in __GI___poll (fds=0x7f3f9e21abe8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f3fa1bf8c1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f3fa1bfa90a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f3f9e758d58 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f3fa34f1bec in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f3fa1bb1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f3fa3024293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f3f9ede0500 (LWP 4273)):
[KCrash Handler]
#4  qGetPtrHelper<QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> > > (ptr=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:1135
#5  QQmlEngine::d_func (this=0x0) at qml/qqmlengine.h:172
#6  QQmlEnginePrivate::get (e=0x0) at ../../include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/qml/qqmlengine_p.h:424
#7  QQmlPropertyPrivate::initProperty (this=0x55b6c9012e70, obj=<optimized out>, name=...) at qml/qqmlproperty.cpp:277
#8  0x00007f3fa272cd55 in QQmlProperty::QQmlProperty (this=0x7fffc1decbd8, obj=0x55b6c7289350, name=..., ctxt=<optimized out>) at qml/qqmlproperty.cpp:207
#9  0x00007f3f8080e60b in SizeGroup::adjustItems (this=this@entry=0x55b6c533abc0, whatChanged=<optimized out>) at /usr/include/c++/9/bits/atomic_base.h:413
#10 0x00007f3f8080e95d in SizeGroup::connectItem (this=0x55b6c533abc0, item=0x55b6c728fc90) at ./src/sizegroup.cpp:43
#11 0x00007f3fa27a9fe0 in QV4::PropertyListPrototype::method_push (b=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>) at qml/qqmllistwrapper_p.h:87
#12 0x00007f3fa267582b in QV4::Runtime::CallPropertyLookup::call(QV4::ExecutionEngine*, QV4::Value const&, unsigned int, QV4::Value*, int) () at jsruntime/qv4functionobject_p.h:172
#13 0x00007f3f5f4126cb in ?? ()
#14 0x0000000000000000 in ?? ()
[Inferior 1 (process 4273) detached]

Reported using DrKonqi
Comment 1 Nate Graham 2021-03-23 13:07:43 UTC
Crazy does not appear to originate in any KDE code, but maybe we're doing something wrong with how we're calling Qt.

However we are missing symbols for a few frames, so it's impossible to tell:

#13 0x00007f3f5f4126cb in ?? ()
#14 0x0000000000000000 in ?? ()

Can you install more debug symbols, reproduce the crash, and attach a new backtrace? See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports#Ubuntu-based_distros_.28Ubuntu.2C_Kubuntu.2C_KDE_Neon.2C_Linux_Mint.29

Thanks!
Comment 2 Bug Janitor Service 2021-04-07 04:33:28 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
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If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
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Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2021-04-22 04:33:29 UTC
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!