Bug 480676

Summary: Systemsettings crashed when clicking "Launch Wallet Manager"
Product: [Applications] systemsettings Reporter: Nicolas Fella <nicolas.fella>
Component: generic-crashAssignee: Plasma Bugs List <plasma-bugs-null>
Status: REPORTED ---    
Severity: crash CC: dougshaw77, nate
Priority: NOR Keywords: drkonqi, qt6
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Nicolas Fella 2024-02-01 13:22:14 UTC 
Application: systemsettings (6.0.80)

Qt Version: 6.6.1
Frameworks Version: 5.249.0
Operating System: Linux 6.5.0-15-generic x86_64
Windowing System: Wayland
Distribution: KDE neon Unstable Edition
DrKonqi: 6.0.80 [CoredumpBackend]

-- Information about the crash:
Open systemsettings > Go to "KDE Wallet" > Click Launch Wallet manager

The reporter is unsure if this crash is reproducible.

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

[New LWP 2574]
[New LWP 2576]
[New LWP 2577]
[New LWP 2579]
[New LWP 2575]
[New LWP 3253]
[New LWP 2583]
[New LWP 2584]
[New LWP 3248]
[New LWP 3250]
[New LWP 3251]
[New LWP 3252]
[New LWP 3249]

This GDB supports auto-downloading debuginfo from the following URLs:
https://debuginfod.neon.kde.org/:
Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/systemsettings'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  __pthread_kill_implementation (no_tid=0, signo=11, threadid=140151874583232) at ./nptl/pthread_kill.c:44
[Current thread is 1 (Thread 0x7f77a6b2fac0 (LWP 2574))]
Cannot QML trace cores :(
[Current thread is 1 (Thread 0x7f77a6b2fac0 (LWP 2574))]

Thread 13 (Thread 0x7f776f7fe640 (LWP 3249)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f776f7fd970, op=137, expected=0, futex_word=0x564939891864) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7f776f7fd970, clockid=1946157200, expected=0, futex_word=0x564939891864) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x564939891864, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f776f7fd970, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f77aa293e9b in __pthread_cond_wait_common (abstime=0x7f776f7fd970, clockid=1, mutex=0x564939891810, cond=0x564939891838) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x564939891838, mutex=0x564939891810, abstime=0x7f776f7fd970) at ./nptl/pthread_cond_wait.c:652
#5  0x00007f77aad68f27 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x564939891810) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x564939891810) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x5649391ff358, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x00007f77aad64501 in QThreadPoolThread::run() (this=0x56493a1cd570) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x00007f77aad63f4d in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:324
#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:260
#11 QThreadPrivate::start(void*) (arg=0x56493a1cd570) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x00007f77aa294ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x00007f77aa326850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 12 (Thread 0x7f777c958640 (LWP 3252)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f777c957970, op=137, expected=0, futex_word=0x56493987b1f0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7f777c957970, clockid=0, expected=0, futex_word=0x56493987b1f0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56493987b1f0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f777c957970, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f77aa293e9b in __pthread_cond_wait_common (abstime=0x7f777c957970, clockid=1, mutex=0x56493987b1a0, cond=0x56493987b1c8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x56493987b1c8, mutex=0x56493987b1a0, abstime=0x7f777c957970) at ./nptl/pthread_cond_wait.c:652
#5  0x00007f77aad68f27 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x56493987b1a0) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x56493987b1a0) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x5649391ff358, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x00007f77aad64501 in QThreadPoolThread::run() (this=0x56493988abb0) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x00007f77aad63f4d in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:324
#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:260
#11 QThreadPrivate::start(void*) (arg=0x56493988abb0) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x00007f77aa294ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x00007f77aa326850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 11 (Thread 0x7f777e7ff640 (LWP 3251)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f777e7fe970, op=137, expected=0, futex_word=0x56493a1b0154) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7f777e7fe970, clockid=1879048336, expected=0, futex_word=0x56493a1b0154) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56493a1b0154, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f777e7fe970, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f77aa293e9b in __pthread_cond_wait_common (abstime=0x7f777e7fe970, clockid=1, mutex=0x56493a1b0100, cond=0x56493a1b0128) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x56493a1b0128, mutex=0x56493a1b0100, abstime=0x7f777e7fe970) at ./nptl/pthread_cond_wait.c:652
#5  0x00007f77aad68f27 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x56493a1b0100) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x56493a1b0100) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x5649391ff358, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x00007f77aad64501 in QThreadPoolThread::run() (this=0x5649396f2aa0) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x00007f77aad63f4d in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:324
#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:260
#11 QThreadPrivate::start(void*) (arg=0x5649396f2aa0) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x00007f77aa294ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x00007f77aa326850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 10 (Thread 0x7f777dffe640 (LWP 3250)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f777dffd970, op=137, expected=0, futex_word=0x56493a10d444) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7f777dffd970, clockid=1946157200, expected=0, futex_word=0x56493a10d444) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56493a10d444, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f777dffd970, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f77aa293e9b in __pthread_cond_wait_common (abstime=0x7f777dffd970, clockid=1, mutex=0x56493a10d3f0, cond=0x56493a10d418) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x56493a10d418, mutex=0x56493a10d3f0, abstime=0x7f777dffd970) at ./nptl/pthread_cond_wait.c:652
#5  0x00007f77aad68f27 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x56493a10d3f0) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x56493a10d3f0) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x5649391ff358, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x00007f77aad64501 in QThreadPoolThread::run() (this=0x56493a15b0f0) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x00007f77aad63f4d in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:324
#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:260
#11 QThreadPrivate::start(void*) (arg=0x56493a15b0f0) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x00007f77aa294ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x00007f77aa326850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 9 (Thread 0x7f777d159640 (LWP 3248)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f777d158970, op=137, expected=0, futex_word=0x5649390a5ae0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7f777d158970, clockid=560, expected=0, futex_word=0x5649390a5ae0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5649390a5ae0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f777d158970, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f77aa293e9b in __pthread_cond_wait_common (abstime=0x7f777d158970, clockid=1, mutex=0x5649390a5a90, cond=0x5649390a5ab8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5649390a5ab8, mutex=0x5649390a5a90, abstime=0x7f777d158970) at ./nptl/pthread_cond_wait.c:652
#5  0x00007f77aad68f27 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x5649390a5a90) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x5649390a5a90) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x5649391ff358, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x00007f77aad64501 in QThreadPoolThread::run() (this=0x56493a0ba4f0) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x00007f77aad63f4d in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:324
#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:260
#11 QThreadPrivate::start(void*) (arg=0x56493a0ba4f0) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x00007f77aa294ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x00007f77aa326850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 8 (Thread 0x7f778489f640 (LWP 2584)):
#0  0x00007f77aa318bcf in __GI___poll (fds=0x5649392f2ca0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f77a9f551f6 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f77a9eff2b3 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7784a1c07a in  () at /lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f77a9f2ea51 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f77aa294ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x00007f77aa326850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 7 (Thread 0x7f7787fff640 (LWP 2583)):
#0  0x00007f77aa318bcf in __GI___poll (fds=0x5649392daa60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f77a9f551f6 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f77a9efd3e3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f77a9efd431 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f77a9f2ea51 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f77aa294ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x00007f77aa326850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 6 (Thread 0x7f776ffff640 (LWP 3253)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f776fffe970, op=137, expected=0, futex_word=0x5649398707b0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7f776fffe970, clockid=560, expected=0, futex_word=0x5649398707b0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5649398707b0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f776fffe970, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f77aa293e9b in __pthread_cond_wait_common (abstime=0x7f776fffe970, clockid=1, mutex=0x564939870760, cond=0x564939870788) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x564939870788, mutex=0x564939870760, abstime=0x7f776fffe970) at ./nptl/pthread_cond_wait.c:652
#5  0x00007f77aad68f27 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x564939870760) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x564939870760) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x5649391ff358, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x00007f77aad64501 in QThreadPoolThread::run() (this=0x5649398224b0) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x00007f77aad63f4d in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:324
#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:260
#11 QThreadPrivate::start(void*) (arg=0x5649398224b0) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x00007f77aa294ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x00007f77aa326850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 5 (Thread 0x7f77a63ff640 (LWP 2575)):
#0  0x00007f77aa318bcf in __GI___poll (fds=0x7f77a001ced0, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f77a9f551f6 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f77a9efd3e3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f77aad082c0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f77a0000b70, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:393
#4  0x00007f77aae6a01b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f77a63fe9d0, flags=...) at ./src/corelib/global/qflags.h:34
#5  0x00007f77aada1068 in QThread::exec() (this=this@entry=0x7f77aa9ff2a0 <_ZZN13QGlobalStaticIN14QtGlobalStatic6HolderIN12_GLOBAL__N_116Q_QGS__q_managerEEEE8instanceEvE6holder.lto_priv.0>) at ./src/corelib/global/qflags.h:74
#6  0x00007f77aa987dbe in QDBusConnectionManager::run() (this=0x7f77aa9ff2a0 <_ZZN13QGlobalStaticIN14QtGlobalStatic6HolderIN12_GLOBAL__N_116Q_QGS__q_managerEEEE8instanceEvE6holder.lto_priv.0>) at ./src/dbus/qdbusconnection.cpp:131
#7  0x00007f77aad63f4d in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:324
#8  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:260
#9  QThreadPrivate::start(void*) (arg=0x7f77aa9ff2a0 <_ZZN13QGlobalStaticIN14QtGlobalStatic6HolderIN12_GLOBAL__N_116Q_QGS__q_managerEEEE8instanceEvE6holder.lto_priv.0>) at ./src/corelib/thread/qthread_unix.cpp:283
#10 0x00007f77aa294ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007f77aa326850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 4 (Thread 0x7f778dfff640 (LWP 2579)):
#0  0x00007f77aa318bcf in __GI___poll (fds=0x564938a8dd90, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f77a9f551f6 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f77a9efd3e3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f77aad082c0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f7788000b70, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:393
#4  0x00007f77aae6a01b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f778dffea20, flags=...) at ./src/corelib/global/qflags.h:34
#5  0x00007f77aada1068 in QThread::exec() (this=<optimized out>) at ./src/corelib/global/qflags.h:74
#6  0x00007f77aad63f4d in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:324
#7  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:260
#8  QThreadPrivate::start(void*) (arg=0x564938aaad30) at ./src/corelib/thread/qthread_unix.cpp:283
#9  0x00007f77aa294ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#10 0x00007f77aa326850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 3 (Thread 0x7f77a4d6d640 (LWP 2577)):
#0  0x00007f77aa318bcf in __GI___poll (fds=0x7f77a4d6ca10, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f77a93c3301 in  () at /lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
#2  0x00007f77aad63f4d in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:324
#3  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:260
#4  QThreadPrivate::start(void*) (arg=0x564938716f40) at ./src/corelib/thread/qthread_unix.cpp:283
#5  0x00007f77aa294ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x00007f77aa326850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 2 (Thread 0x7f77a556e640 (LWP 2576)):
#0  0x00007f77aa318bcf in __GI___poll (fds=0x7f77a556da10, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f77a93c3301 in  () at /lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
#2  0x00007f77aad63f4d in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:324
#3  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:260
#4  QThreadPrivate::start(void*) (arg=0x56493871a260) at ./src/corelib/thread/qthread_unix.cpp:283
#5  0x00007f77aa294ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x00007f77aa326850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 1 (Thread 0x7f77a6b2fac0 (LWP 2574)):
[KCrash Handler]
#6  QQuickWidget::quickWindow() const (this=0x0) at ./src/quickwidgets/qquickwidget.cpp:1882
#7  0x000056493762fe2c in SidebarMode::eventFilter(QObject*, QEvent*) (this=0x564938aaa610, watched=0x564938abb470, event=0x7fff20e73370) at ./app/sidebar/SidebarMode.cpp:745
#8  0x00007f77aae5d448 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) (receiver=receiver@entry=0x564938abb470, event=event@entry=0x7fff20e73370) at ./src/corelib/kernel/qcoreapplication.cpp:1253
#9  0x00007f77acdf1b0b in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x5649386792f0, receiver=receiver@entry=0x564938abb470, e=e@entry=0x7fff20e73370) at ./src/widgets/kernel/qapplication.cpp:3290
#10 0x00007f77acdf5e33 in QApplication::notify(QObject*, QEvent*) (this=<optimized out>, receiver=0x564939201df0, e=0x7fff20e73370) at ./src/widgets/kernel/qapplication.cpp:2723
#11 0x00007f77aae5fe58 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x564939201df0, event=0x7fff20e73370) at ./src/corelib/kernel/qcoreapplication.cpp:1121
#12 0x00007f77aae5fe8a in QCoreApplication::forwardEvent(QObject*, QEvent*, QEvent*) (receiver=<optimized out>, event=event@entry=0x7fff20e73370, originatingEvent=originatingEvent@entry=0x0) at ./src/corelib/kernel/qcoreapplication.cpp:1136
#13 0x00007f77ace38e0a in QWidgetWindow::handleGestureEvent(QNativeGestureEvent*) (e=<optimized out>, this=<optimized out>) at ./src/widgets/kernel/qwidgetwindow.cpp:1108
#14 QWidgetWindow::event(QEvent*) (this=0x564938ef1260, event=0x7fff20e73370) at ./src/widgets/kernel/qwidgetwindow.cpp:312
#15 0x00007f77acdf1b1b in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x564938ef1260, e=0x7fff20e73370) at ./src/widgets/kernel/qapplication.cpp:3296
#16 0x00007f77aae5fe58 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=receiver@entry=0x564938ef1260, event=event@entry=0x7fff20e73370) at ./src/corelib/kernel/qcoreapplication.cpp:1121
#17 0x00007f77aae6037d in QCoreApplication::sendSpontaneousEvent(QObject*, QEvent*) (receiver=receiver@entry=0x564938ef1260, event=event@entry=0x7fff20e73370) at ./src/corelib/kernel/qcoreapplication.cpp:1553
#18 0x00007f77ab2efeab in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) (e=0x7f779c004ab0) at ./src/gui/kernel/qguiapplication.cpp:2449
#19 0x00007f77ab35553c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=...) at ./src/gui/kernel/qwindowsysteminterface.cpp:1109
#20 0x00007f77ab70a994 in userEventSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at ./src/gui/platform/unix/qeventdispatcher_glib.cpp:38
#21 0x00007f77a9effd3b in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f77a9f55258 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f77a9efd3e3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f77aad082c0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x5649386ab140, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:393
#25 0x00007f77aae6a01b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fff20e73630, flags=...) at ./src/corelib/global/qflags.h:34
#26 0x00007f77aae63d0c in QCoreApplication::exec() () at ./src/corelib/global/qflags.h:74
#27 0x00007f77ab2ea040 in QGuiApplication::exec() () at ./src/gui/kernel/qguiapplication.cpp:1925
#28 0x00007f77acdef089 in QApplication::exec() () at ./src/widgets/kernel/qapplication.cpp:2574
#29 0x0000564937624df4 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at ./app/main.cpp:175

Reported using DrKonqi
Comment 1 Doug 2024-02-02 05:35:32 UTC 
Cannot reproduce

Operating System: KDE neon Testing Edition
KDE Plasma Version: 6.0.0
KDE Frameworks Version: 5.249.0
Qt Version: 6.6.1
Kernel Version: 6.5.0-15-generic (64-bit)
Graphics Platform: Wayland
Graphics Processor: AMD Radeon Pro WX 3200 Series
Comment 2 Nate Graham 2024-02-05 22:01:43 UTC 
Cannot reproduce with Qt 6.6.0