Bug 463591

Summary: crash on filelight directory scan
Product: [Applications] filelight Reporter: Thomas Bettler <thomas.bettler>
Component: generalAssignee: Unassigned bugs mailing-list <unassigned-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: martin.sandsmark, sitter
Priority: NOR Keywords: drkonqi
Version: 22.12.0   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Thomas Bettler 2022-12-29 15:15:26 UTC 
Application: filelight (22.12.0)
 (Compiled from sources)
Qt Version: 5.15.7
Frameworks Version: 5.101.0
Operating System: Linux 6.1.0-gentoo x86_64
Windowing System: X11
Distribution: "Gentoo Linux"
DrKonqi: 5.26.4 [KCrashBackend]

-- Information about the crash:
running `filelight .` leads to this crash.
crash is reproducible always. same behaviour with other user using empty profile.

The crash can be reproduced every time.

-- Backtrace:
Application: Filelight (filelight), signal: Aborted

[KCrash Handler]
#4  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
#5  0x00007f2c2f0b101f in __pthread_kill_internal (signo=6, threadid=<optimized out>) at pthread_kill.c:78
#6  0x00007f2c2f063b62 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#7  0x00007f2c2f04e471 in __GI_abort () at abort.c:79
#8  0x00007f2c2f2a533b in qt_message_fatal (message=<synthetic pointer>..., context=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/global/qlogging.cpp:1914
#9  QMessageLogger::fatal (this=this@entry=0x7f2bc1ffad38, msg=msg@entry=0x7f2c2f552948 "ASSERT: \"%s\" in file %s, line %d") at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/global/qlogging.cpp:893
#10 0x00007f2c2f29e8f8 in qt_assert (assertion=assertion@entry=0x7f2c2f558cac "!del || r->ref == 1", file=file@entry=0x7f2c2f558a68 "/var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp", line=line@entry=92) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/global/qglobal.cpp:3366
#11 0x00007f2c2f2b383d in QThreadPoolThread::run (this=0x7f2be8007140) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:92
#12 0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be8007140) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#13 0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#14 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 28 (Thread 0x7f2bc27fc6c0 (LWP 18842) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b37f3 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bc27fbd78) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPoolThread::run (this=0x7f2be8006be0) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:84
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be8006be0) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 27 (Thread 0x7f2bc2ffd6c0 (LWP 18841) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b37f3 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bc2ffcd78) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPoolThread::run (this=0x7f2be8006680) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:84
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be8006680) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 26 (Thread 0x7f2bc37fe6c0 (LWP 18840) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b37f3 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bc37fdd78) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPoolThread::run (this=0x7f2be8005ff0) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:84
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be8005ff0) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 25 (Thread 0x7f2bc3fff6c0 (LWP 18839) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b37f3 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bc3ffed78) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPoolThread::run (this=0x7f2be8005a90) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:84
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be8005a90) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 24 (Thread 0x7f2bd0ff96c0 (LWP 18838) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b37f3 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bd0ff8d78) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPoolThread::run (this=0x7f2be8005530) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:84
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be8005530) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 23 (Thread 0x7f2bd17fa6c0 (LWP 18837) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b37f3 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bd17f9d78) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPoolThread::run (this=0x7f2be8004fd0) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:84
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be8004fd0) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 22 (Thread 0x7f2bd1ffb6c0 (LWP 18836) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b37f3 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bd1ffad78) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPoolThread::run (this=0x7f2be8004a70) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:84
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be8004a70) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 21 (Thread 0x7f2bd27fc6c0 (LWP 18835) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b37f3 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bd27fbd78) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPoolThread::run (this=0x7f2be8004510) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:84
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be8004510) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 20 (Thread 0x7f2bd2ffd6c0 (LWP 18834) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b37f3 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bd2ffcd78) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPoolThread::run (this=0x7f2be8003fb0) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:84
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be8003fb0) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 19 (Thread 0x7f2bd37fe6c0 (LWP 18833) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b37f3 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bd37fdd78) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPoolThread::run (this=0x7f2be8003a50) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:84
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be8003a50) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 18 (Thread 0x7f2bd3fff6c0 (LWP 18832) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b37f3 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bd3ffed78) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPoolThread::run (this=0x7f2be80034f0) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:84
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be80034f0) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 17 (Thread 0x7f2bf0ff96c0 (LWP 18831) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b37f3 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bf0ff8d78) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPoolThread::run (this=0x7f2be8002f90) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:84
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be8002f90) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 16 (Thread 0x7f2bf17fa6c0 (LWP 18830) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b37f3 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bf17f9d78) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPoolThread::run (this=0x7f2be8002a30) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:84
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be8002a30) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 15 (Thread 0x7f2bf1ffb6c0 (LWP 18829) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b37f3 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bf1ffad78) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPoolThread::run (this=0x7f2be80024d0) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:84
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be80024d0) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 14 (Thread 0x7f2bf27fc6c0 (LWP 18828) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b37f3 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bf27fbd78) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPoolThread::run (this=0x7f2be8001f70) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:84
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be8001f70) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 13 (Thread 0x7f2bf2ffd6c0 (LWP 18827) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b37f3 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bf2ffcd78) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPoolThread::run (this=0x7f2be8001a10) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:84
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2be8001a10) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 12 (Thread 0x7f2bf37fe6c0 (LWP 18826) "Filelight::Loca"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b34c8 in QMutexLocker::QMutexLocker (m=0x56106eb04158, this=0x7f2bf37fdbb8) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/thread/qmutex.h:257
#7  QThreadPool::tryStart(std::function<void ()>) (this=this@entry=0x56106e9bbad0, functionToRun=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:600
#8  0x000056106d191773 in Filelight::LocalLister::scan (this=this@entry=0x56106e88d610, path=..., dirname=...) at /var/tmp/portage/kde-apps/filelight-22.12.0/work/filelight-22.12.0/src/localLister.cpp:136
#9  0x000056106d191c0d in Filelight::LocalLister::run (this=0x56106e88d610) at /var/tmp/portage/kde-apps/filelight-22.12.0/work/filelight-22.12.0/src/localLister.cpp:62
#10 0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x56106e88d610) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#11 0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#12 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 11 (Thread 0x7f2bf3fff6c0 (LWP 18825) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b669c in QWaitCondition::wait (this=this@entry=0x56106ea01c70, mutex=0x56106eb04158, deadline=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qwaitcondition_unix.cpp:227
#7  0x00007f2c2f2b3b0d in QThreadPoolThread::run (this=0x56106ea01c60) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:140
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x56106ea01c60) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 10 (Thread 0x7f2bfcf776c0 (LWP 18824) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b669c in QWaitCondition::wait (this=this@entry=0x56106eba3070, mutex=0x56106eb04158, deadline=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qwaitcondition_unix.cpp:227
#7  0x00007f2c2f2b3b0d in QThreadPoolThread::run (this=0x56106eba3060) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:140
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x56106eba3060) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 9 (Thread 0x7f2c14bff6c0 (LWP 18823) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b669c in QWaitCondition::wait (this=this@entry=0x56106e85aa60, mutex=0x56106eb04158, deadline=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qwaitcondition_unix.cpp:227
#7  0x00007f2c2f2b3b0d in QThreadPoolThread::run (this=0x56106e85aa50) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:140
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x56106e85aa50) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 8 (Thread 0x7f2c213fa6c0 (LWP 18822) "Thread (pooled)"):
#1  0x00007f2c2f2af463 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=0x3, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  lockInternal_helper<false> (elapsedTimer=0x0, timeout=-1, d_ptr=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:142
#4  QBasicMutex::lockInternal (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex_linux.cpp:159
#5  0x00007f2c2f2af6e6 in QMutex::lock (this=this@entry=0x56106eb04158) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qmutex.cpp:237
#6  0x00007f2c2f2b669c in QWaitCondition::wait (this=this@entry=0x56106eb386e0, mutex=0x56106eb04158, deadline=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qwaitcondition_unix.cpp:227
#7  0x00007f2c2f2b3b0d in QThreadPoolThread::run (this=0x56106eb386d0) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthreadpool.cpp:140
#8  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x56106eb386d0) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#9  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 7 (Thread 0x7f2c21bfb6c0 (LWP 18819) "QQmlThread"):
#1  0x00007f2c2f4c87a1 in ppoll (__ss=0x0, __timeout=0x0, __nfds=1, __fds=0x7f2c04000d88) at /usr/include/bits/poll2.h:64
#2  qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f2c04000d88) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qcore_unix.cpp:132
#3  qt_safe_poll (fds=0x7f2c04000d88, nfds=nfds@entry=1, timeout_ts=timeout_ts@entry=0x0) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qcore_unix.cpp:155
#4  0x00007f2c2f4ca0dd in QEventDispatcherUNIX::processEvents (this=<optimized out>, flags=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qeventdispatcher_unix.cpp:502
#5  0x00007f2c2f46e9a7 in QEventLoop::processEvents (this=this@entry=0x7f2c21bfad80, flags=..., flags@entry=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qeventloop.cpp:139
#6  0x00007f2c2f46edfe in QEventLoop::exec (this=this@entry=0x7f2c21bfad80, flags=..., flags@entry=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/global/qflags.h:69
#7  0x00007f2c2f2adb5d in QThread::exec (this=this@entry=0x56106e514510) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f2c30361362 in QQmlThreadPrivate::run (this=0x56106e514510) at /var/tmp/portage/dev-qt/qtdeclarative-5.15.7-r1/work/qtdeclarative-everywhere-src-5.15.7/src/qml/qml/ftw/qqmlthread.cpp:155
#9  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x56106e514510) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#10 0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#11 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 6 (Thread 0x7f2c227fc6c0 (LWP 18816) "fileligh:shlo0"):
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x56106e5b4a60, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007f2c2f0abf5b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56106e5b4a60, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#3  0x00007f2c2f0ae74f in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56106e5b4a10, cond=0x56106e5b4a38) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x56106e5b4a38, mutex=0x56106e5b4a10) at pthread_cond_wait.c:618
#5  0x00007f2c284db085 in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../mesa-22.3.1/src/c11/impl/threads_posix.c:135
#6  0x00007f2c2848f9ac in util_queue_thread_func (input=input@entry=0x56106e627280) at ../mesa-22.3.1/src/util/u_queue.c:290
#7  0x00007f2c284daee0 in impl_thrd_routine (p=<optimized out>) at ../mesa-22.3.1/src/c11/impl/threads_posix.c:67
#8  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#9  0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 5 (Thread 0x7f2c22ffd6c0 (LWP 18815) "filelight:sh0"):
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x56106e5b44f0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007f2c2f0abf5b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56106e5b44f0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#3  0x00007f2c2f0ae74f in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56106e5b44a0, cond=0x56106e5b44c8) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x56106e5b44c8, mutex=0x56106e5b44a0) at pthread_cond_wait.c:618
#5  0x00007f2c284db085 in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../mesa-22.3.1/src/c11/impl/threads_posix.c:135
#6  0x00007f2c2848f9ac in util_queue_thread_func (input=input@entry=0x56106e626fa0) at ../mesa-22.3.1/src/util/u_queue.c:290
#7  0x00007f2c284daee0 in impl_thrd_routine (p=<optimized out>) at ../mesa-22.3.1/src/c11/impl/threads_posix.c:67
#8  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#9  0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 4 (Thread 0x7f2c237fe6c0 (LWP 18814) "filelig:disk$0"):
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x56106e625cb8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007f2c2f0abf5b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56106e625cb8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#3  0x00007f2c2f0ae74f in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56106e625c68, cond=0x56106e625c90) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x56106e625c90, mutex=0x56106e625c68) at pthread_cond_wait.c:618
#5  0x00007f2c284db085 in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../mesa-22.3.1/src/c11/impl/threads_posix.c:135
#6  0x00007f2c2848f9ac in util_queue_thread_func (input=input@entry=0x56106e626c50) at ../mesa-22.3.1/src/util/u_queue.c:290
#7  0x00007f2c284daee0 in impl_thrd_routine (p=<optimized out>) at ../mesa-22.3.1/src/c11/impl/threads_posix.c:67
#8  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#9  0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 3 (Thread 0x7f2c23fff6c0 (LWP 18813) "filelight:cs0"):
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x56106e5a9e88, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007f2c2f0abf5b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56106e5a9e88, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#3  0x00007f2c2f0ae74f in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56106e5a9e38, cond=0x56106e5a9e60) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x56106e5a9e60, mutex=0x56106e5a9e38) at pthread_cond_wait.c:618
#5  0x00007f2c284db085 in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../mesa-22.3.1/src/c11/impl/threads_posix.c:135
#6  0x00007f2c2848f9ac in util_queue_thread_func (input=input@entry=0x56106e5a96e0) at ../mesa-22.3.1/src/util/u_queue.c:290
#7  0x00007f2c284daee0 in impl_thrd_routine (p=<optimized out>) at ../mesa-22.3.1/src/c11/impl/threads_posix.c:67
#8  0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#9  0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 2 (Thread 0x7f2c2addf6c0 (LWP 18811) "QDBusConnection"):
#1  0x00007f2c2f4c87a1 in ppoll (__ss=0x0, __timeout=0x0, __nfds=1, __fds=0x56106e39a628) at /usr/include/bits/poll2.h:64
#2  qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x56106e39a628) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qcore_unix.cpp:132
#3  qt_safe_poll (fds=0x56106e39a628, nfds=nfds@entry=1, timeout_ts=timeout_ts@entry=0x0) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qcore_unix.cpp:155
#4  0x00007f2c2f4ca0dd in QEventDispatcherUNIX::processEvents (this=<optimized out>, flags=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qeventdispatcher_unix.cpp:502
#5  0x00007f2c2f46e9a7 in QEventLoop::processEvents (this=this@entry=0x7f2c2added70, flags=..., flags@entry=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qeventloop.cpp:139
#6  0x00007f2c2f46edfe in QEventLoop::exec (this=this@entry=0x7f2c2added70, flags=..., flags@entry=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/global/qflags.h:69
#7  0x00007f2c2f2adb5d in QThread::exec (this=this@entry=0x7f2c2edb8dc0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f2c2ed34ff8 in QDBusConnectionManager::run (this=0x7f2c2edb8dc0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at /var/tmp/portage/dev-qt/qtdbus-5.15.7/work/qtbase-everywhere-src-5.15.7/src/dbus/qdbusconnection.cpp:179
#9  0x00007f2c2f2af144 in QThreadPrivate::start (arg=0x7f2c2edb8dc0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qthread_unix.cpp:330
#10 0x00007f2c2f0af37a in start_thread (arg=<optimized out>) at pthread_create.c:442
#11 0x00007f2c2f13022c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 1 (Thread 0x7f2c2b40dcc0 (LWP 18810) "filelight"):
#1  0x00007f2c2f2b1542 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=0, op=0, addr=<optimized out>) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:114
#2  QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> > (expectedValue=0, futex=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qfutex_p.h:133
#3  futexSemaphoreTryAcquire_loop<false> (timeout=-1, nn=8589934593, curValue=4294967296, u=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qsemaphore.cpp:219
#4  futexSemaphoreTryAcquire<false> (u=..., n=n@entry=1, timeout=timeout@entry=-1) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qsemaphore.cpp:262
#5  0x00007f2c2f2b13da in QSemaphore::acquire (this=this@entry=0x7fff654650c8, n=n@entry=1) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/thread/qsemaphore.cpp:326
#6  0x00007f2c2f4aa74b in doActivate<false> (sender=0x7f2c24000d30, signal_index=7, argv=0x7fff65465160) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qobject.cpp:3900
#7  0x00007f2c2f4a37ec in QMetaObject::activate (sender=sender@entry=0x7f2c24000d30, m=m@entry=0x7f2c2edb7ac0 <QDBusConnectionPrivate::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fff65465160) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qobject.cpp:3979
#8  0x00007f2c2ed98273 in QDBusConnectionPrivate::signalNeedsConnecting (this=this@entry=0x7f2c24000d30, _t1=..., _t2=...) at .moc/moc_qdbusconnection_p.cpp:358
#9  0x00007f2c2ed3f846 in QDBusConnectionPrivate::connectSignal (this=this@entry=0x7f2c24000d30, service=..., path=..., interface=..., name=..., argumentMatch=..., signature=..., receiver=0x56106e4c4040, slot=0x7f2c29da3698 "1toolbarStyleChanged()") at /var/tmp/portage/dev-qt/qtdbus-5.15.7/work/qtbase-everywhere-src-5.15.7/src/dbus/qdbusintegrator.cpp:2251
#10 0x00007f2c2ed3fc1d in QDBusConnectionPrivate::connectSignal (this=0x7f2c24000d30, service=..., path=..., interface=..., name=..., argumentMatch=..., signature=..., receiver=0x56106e4c4040, slot=0x7f2c29da3698 "1toolbarStyleChanged()") at /var/tmp/portage/dev-qt/qtdbus-5.15.7/work/qtbase-everywhere-src-5.15.7/src/dbus/qdbusintegrator.cpp:2234
#11 0x00007f2c2ed35d95 in QDBusConnection::connect (this=0x7fff65465430, service=..., path=..., interface=..., name=..., argumentMatch=..., signature=..., receiver=0x56106e4c4040, slot=0x7f2c29da3698 "1toolbarStyleChanged()") at /var/tmp/portage/dev-qt/qtdbus-5.15.7/work/qtbase-everywhere-src-5.15.7/src/dbus/qdbusconnection.cpp:807
#12 0x00007f2c2ed365f9 in QDBusConnection::connect (this=<optimized out>, service=..., path=..., interface=..., name=..., receiver=<optimized out>, slot=0x7f2c29da3698 "1toolbarStyleChanged()") at /var/tmp/portage/dev-qt/qtdbus-5.15.7/work/qtbase-everywhere-src-5.15.7/src/dbus/qdbusconnection.cpp:729
#13 0x00007f2c29d72079 in KHintsSettings::delayedDBusConnects (this=0x56106e4c4040) at /var/tmp/portage/kde-plasma/plasma-integration-5.26.4/work/plasma-integration-5.26.4/src/platformtheme/khintssettings.cpp:192
#14 0x00007f2c29d6cd1f in KHintsSettings::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /var/tmp/portage/kde-plasma/plasma-integration-5.26.4/work/plasma-integration-5.26.4_build/src/platformtheme/KDEPlasmaPlatformTheme_autogen/EWIEGA46WW/moc_khintssettings.cpp:95
#15 0x00007f2c2f49b9f8 in QMetaCallEvent::placeMetaCall (this=0x56106e4cba50, object=0x56106e4c4040) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qobject.cpp:635
#16 0x00007f2c2f49fa29 in QObject::event (this=0x56106e4c4040, e=0x56106e4cba50) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qobject.cpp:1347
#17 0x00007f2c30d5e00a in QApplicationPrivate::notify_helper (this=this@entry=0x56106e38b010, receiver=receiver@entry=0x56106e4c4040, e=e@entry=0x56106e4cba50) at /var/tmp/portage/dev-qt/qtwidgets-5.15.7/work/qtbase-everywhere-src-5.15.7/src/widgets/kernel/qapplication.cpp:3637
#18 0x00007f2c30d65ec7 in QApplication::notify (this=0x7fff65465a30, receiver=0x56106e4c4040, e=0x56106e4cba50) at /var/tmp/portage/dev-qt/qtwidgets-5.15.7/work/qtbase-everywhere-src-5.15.7/src/widgets/kernel/qapplication.cpp:2977
#19 0x00007f2c2f470970 in QCoreApplication::notifyInternal2 (receiver=0x56106e4c4040, event=0x56106e4cba50) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qcoreapplication.cpp:1064
#20 0x00007f2c2f470ba6 in QCoreApplication::sendEvent (receiver=receiver@entry=0x56106e4c4040, event=event@entry=0x56106e4cba50) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qcoreapplication.cpp:1462
#21 0x00007f2c2f474436 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=data@entry=0x56106e38a560) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qcoreapplication.cpp:1821
#22 0x00007f2c2f4c9f5d in QEventDispatcherUNIX::processEvents (this=this@entry=0x56106e4d2300, flags=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qeventdispatcher_unix.cpp:468
#23 0x00007f2c2aedc9a6 in QXcbUnixEventDispatcher::processEvents (this=0x56106e4d2300, flags=...) at /var/tmp/portage/dev-qt/qtgui-5.15.7-r1/work/qtbase-everywhere-src-5.15.7/src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:60
#24 0x00007f2c2f46e9a7 in QEventLoop::processEvents (this=this@entry=0x7fff65465940, flags=..., flags@entry=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/src/corelib/kernel/qeventloop.cpp:139
#25 0x00007f2c2f46edfe in QEventLoop::exec (this=this@entry=0x7fff65465940, flags=..., flags@entry=...) at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/global/qflags.h:69
#26 0x00007f2c2f478a4a in QCoreApplication::exec () at /var/tmp/portage/dev-qt/qtcore-5.15.7/work/qtbase-everywhere-src-5.15.7/include/QtCore/../../src/corelib/global/qflags.h:121
#27 0x00007f2c2f90a43e in QGuiApplication::exec () at /var/tmp/portage/dev-qt/qtgui-5.15.7-r1/work/qtbase-everywhere-src-5.15.7/src/gui/kernel/qguiapplication.cpp:1870
#28 0x00007f2c30d5df83 in QApplication::exec () at /var/tmp/portage/dev-qt/qtwidgets-5.15.7/work/qtbase-everywhere-src-5.15.7/src/widgets/kernel/qapplication.cpp:2829
#29 0x000056106d19ab29 in main (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/kde-apps/filelight-22.12.0/work/filelight-22.12.0/src/main.cpp:88
[Inferior 1 (process 18810) detached]

The reporter indicates this bug may be a duplicate of or related to bug 449688.

Reported using DrKonqi
Comment 1 Thomas Bettler 2022-12-29 15:24:07 UTC 
crash seems to be related to scan folder containing subdirectories. no crash happens if scan folder w/o subdirs i.e. `filelight /path/to/folder_without_subfolders`
Comment 2 Thomas Bettler 2022-12-30 12:06:10 UTC 
result of my bisect shows:
crash looks like related to some threading steps  introduced by https://invent.kde.org/utilities/filelight/-/commit/2b6bc2957f39cfbc55ebce442b303909882e0ee2
Comment 3 Harald Sitter 2022-12-30 23:09:20 UTC 

*** This bug has been marked as a duplicate of bug 449688 ***