Bug 482369 - Discover crashes in FlatpakBackend::~FlatpakBackend() on close
Summary: Discover crashes in FlatpakBackend::~FlatpakBackend() on close
Status: RESOLVED WORKSFORME
Alias: None
Product: Discover
Classification: Applications
Component: discover (show other bugs)
Version: master
Platform: unspecified Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi, qt6
Depends on:
Blocks:
 
Reported: 2024-03-04 10:51 UTC by Patrick Silva
Modified: 2024-05-05 03:46 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Patrick Silva 2024-03-04 10:51:07 UTC 
Application: plasma-discover (6.0.80)

Qt Version: 6.6.2
Frameworks Version: 6.0.0
Operating System: Linux 6.7.5-060705-generic x86_64
Windowing System: Wayland
Distribution: KDE neon Unstable Edition
DrKonqi: 6.0.80 [CoredumpBackend]

-- Information about the crash:
1. open Discover
2. close Discover

Result: Plasma notifies a crash

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault

[New LWP 14000]
[New LWP 14005]
[New LWP 14037]
[New LWP 14004]
[New LWP 14063]
[New LWP 14049]
[New LWP 14021]
[New LWP 14006]
[New LWP 14029]
[New LWP 14064]
[New LWP 14056]
[New LWP 14027]
[New LWP 14041]
[New LWP 14047]
[New LWP 14030]
[New LWP 14014]
[New LWP 14062]
[New LWP 14036]
[New LWP 14028]
[New LWP 14010]
[New LWP 14058]
[New LWP 14011]
[New LWP 14007]
[New LWP 14057]
[New LWP 14017]
[New LWP 14016]
[New LWP 14020]
[New LWP 14015]
[New LWP 14039]

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/plasma-discover appstream://org.kde.konsole.desktop'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  __pthread_kill_implementation (no_tid=0, signo=11, threadid=124159022337216) at ./nptl/pthread_kill.c:44
[Current thread is 1 (Thread 0x70ec066c0cc0 (LWP 14000))]
Cannot QML trace cores :(
[Current thread is 1 (Thread 0x70ec066c0cc0 (LWP 14000))]

Thread 29 (Thread 0x70ebb3e00640 (LWP 14039)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x70ebb3dff770, op=137, expected=0, futex_word=0x5a756fc2de04) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x70ebb3dff770, clockid=560, expected=0, futex_word=0x5a756fc2de04) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5a756fc2de04, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x70ebb3dff770, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000070ec0ac93e9b in __pthread_cond_wait_common (abstime=0x70ebb3dff770, clockid=1, mutex=0x5a756fc2ddb0, cond=0x5a756fc2ddd8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5a756fc2ddd8, mutex=0x5a756fc2ddb0, abstime=0x70ebb3dff770) at ./nptl/pthread_cond_wait.c:652
#5  0x000070ec0b764037 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x5a756fc2ddb0) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x5a756fc2ddb0) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x5a756f396280, mutex=mutex@entry=0x70ebbc005608, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x000070ec0b766f71 in QThreadPoolThread::run() (this=0x5a756f396270) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x000070ec0b76036d 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=0x5a756f396270) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 28 (Thread 0x70ebf5600640 (LWP 14015)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x70ebf55ff770, op=137, expected=0, futex_word=0x5a756ef84524) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x70ebf55ff770, clockid=197806432, expected=0, futex_word=0x5a756ef84524) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5a756ef84524, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x70ebf55ff770, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000070ec0ac93e9b in __pthread_cond_wait_common (abstime=0x70ebf55ff770, clockid=1, mutex=0x5a756ef844d0, cond=0x5a756ef844f8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5a756ef844f8, mutex=0x5a756ef844d0, abstime=0x70ebf55ff770) at ./nptl/pthread_cond_wait.c:652
#5  0x000070ec0b764037 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x5a756ef844d0) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x5a756ef844d0) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x5a756ef842d0, mutex=mutex@entry=0x5a756ef83dd8, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x000070ec0b766f71 in QThreadPoolThread::run() (this=0x5a756ef842c0) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x000070ec0b76036d 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=0x5a756ef842c0) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 27 (Thread 0x70ebe0a00640 (LWP 14020)):
#0  __futex_abstimed_wait_common64 (private=91, cancel=true, abstime=0x70ebe09ff770, op=137, expected=0, futex_word=0x5a756eeb67b0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=91, abstime=0x70ebe09ff770, clockid=0, expected=0, futex_word=0x5a756eeb67b0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5a756eeb67b0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x70ebe09ff770, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000070ec0ac93e9b in __pthread_cond_wait_common (abstime=0x70ebe09ff770, clockid=1, mutex=0x5a756eeb6760, cond=0x5a756eeb6788) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5a756eeb6788, mutex=0x5a756eeb6760, abstime=0x70ebe09ff770) at ./nptl/pthread_cond_wait.c:652
#5  0x000070ec0b764037 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x5a756eeb6760) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x5a756eeb6760) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x5a756eea30a0, mutex=mutex@entry=0x5a756ee99a08, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x000070ec0b766f71 in QThreadPoolThread::run() (this=0x5a756eea3090) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x000070ec0b76036d 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=0x5a756eea3090) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 26 (Thread 0x70ebe8e00640 (LWP 14016)):
#0  0x000070ec0ad18bcf in __GI___poll (fds=0x5a756ef91290, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000070ec0a6cf1f6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x5a756ef91290, timeout=<optimized out>, context=0x5a756ef92d20) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x5a756ef92d20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x000070ec0a6773e3 in g_main_context_iteration (context=0x5a756ef92d20, may_block=may_block@entry=1) at ../../../glib/gmain.c:4278
#4  0x000070ec0a677431 in glib_worker_main (data=<optimized out>) at ../../../glib/gmain.c:6180
#5  0x000070ec0a6a8a51 in g_thread_proxy (data=0x70ebbc002180) at ../../../glib/gthread.c:827
#6  0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7  0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 25 (Thread 0x70ebe3e00640 (LWP 14017)):
#0  0x000070ec0ad18bcf in __GI___poll (fds=0x5a756efa43d0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000070ec0a6cf1f6 in g_main_context_poll (priority=<optimized out>, n_fds=3, fds=0x5a756efa43d0, timeout=<optimized out>, context=0x5a756efa45c0) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=0x5a756efa45c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x000070ec0a6792b3 in g_main_loop_run (loop=0x5a756efa46b0) at ../../../glib/gmain.c:4413
#4  0x000070ec09a1707a in gdbus_shared_thread_func (user_data=0x5a756efa4590) at ../../../gio/gdbusprivate.c:282
#5  0x000070ec0a6a8a51 in g_thread_proxy (data=0x5a756efa2000) at ../../../glib/gthread.c:827
#6  0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7  0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 24 (Thread 0x70ebaae00640 (LWP 14057)):
#0  0x000070ec0965062e in  () at /lib/x86_64-linux-gnu/libgomp.so.1
#1  0x000070ec0964dbe8 in  () at /lib/x86_64-linux-gnu/libgomp.so.1
#2  0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#3  0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 23 (Thread 0x70ebf7e00640 (LWP 14007)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5a756eb53b20) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x5a756eb53b20) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5a756eb53b20, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000070ec0ac93a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5a756eb53ad0, cond=0x5a756eb53af8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x5a756eb53af8, mutex=0x5a756eb53ad0) at ./nptl/pthread_cond_wait.c:627
#5  0x000070ebfcb1952d in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../src/c11/impl/threads_posix.c:135
#6  0x000070ebfcac98bb in util_queue_thread_func (input=input@entry=0x5a756ec70000) at ../src/util/u_queue.c:290
#7  0x000070ebfcb1945b in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#8  0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 22 (Thread 0x70ebf6a00640 (LWP 14011)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5a756edab648) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x5a756edab648) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5a756edab648, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000070ec0ac93a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5a756edab5f8, cond=0x5a756edab620) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x5a756edab620, mutex=0x5a756edab5f8) at ./nptl/pthread_cond_wait.c:627
#5  0x000070ebfcb1952d in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../src/c11/impl/threads_posix.c:135
#6  0x000070ebfcac98bb in util_queue_thread_func (input=input@entry=0x5a756ecbb830) at ../src/util/u_queue.c:290
#7  0x000070ebfcb1945b in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#8  0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 21 (Thread 0x70ebaa400640 (LWP 14058)):
#0  0x000070ec0965062e in  () at /lib/x86_64-linux-gnu/libgomp.so.1
#1  0x000070ec0964dbe8 in  () at /lib/x86_64-linux-gnu/libgomp.so.1
#2  0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#3  0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 20 (Thread 0x70ebf7400640 (LWP 14010)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5a756ed29768) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x5a756ed29768) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5a756ed29768, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000070ec0ac93a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5a756ed29718, cond=0x5a756ed29740) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x5a756ed29740, mutex=0x5a756ed29718) at ./nptl/pthread_cond_wait.c:627
#5  0x000070ebfcb1952d in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../src/c11/impl/threads_posix.c:135
#6  0x000070ebfcac98bb in util_queue_thread_func (input=input@entry=0x5a756ecfcde0) at ../src/util/u_queue.c:290
#7  0x000070ebfcb1945b in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#8  0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 19 (Thread 0x70ebc3e00640 (LWP 14028)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000070ec0b75e436 in QtLinuxFutex::_q_futex(int*, int, int, unsigned long long, int*, int) (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0, addr=<optimized out>) at ./src/corelib/thread/qfutex_p.h:64
#2  QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> >(QBasicAtomicInteger<unsigned int>&, QBasicAtomicInteger<unsigned int>::Type) (expectedValue=<optimized out>, futex=<optimized out>) at ./src/corelib/thread/qfutex_p.h:83
#3  futexSemaphoreTryAcquire_loop<false>(QBasicAtomicInteger<unsigned long long>&, unsigned long long, unsigned long long, QDeadlineTimer) (timer=..., nn=8589934593, curValue=<optimized out>, u=...) at ./src/corelib/thread/qsemaphore.cpp:174
#4  futexSemaphoreTryAcquire<QDeadlineTimer::ForeverConstant>(QBasicAtomicInteger<unsigned long long>&, int, QDeadlineTimer::ForeverConstant) (timeout=QDeadlineTimer::ForeverConstant::Forever, n=1, u=...) at ./src/corelib/thread/qsemaphore.cpp:241
#5  QSemaphore::acquire(int) (this=this@entry=0x70ec0b3fe620 <_ZN14QtGlobalStatic17ApplicationHolderIN12_GLOBAL__N_121Q_QAS_libProxyWrapperEE7storageE.lto_priv.0+32>, n=n@entry=1) at ./src/corelib/thread/qsemaphore.cpp:312
#6  0x000070ec0b304bd4 in QLibProxyWrapper::run() (this=0x70ec0b3fe600 <_ZN14QtGlobalStatic17ApplicationHolderIN12_GLOBAL__N_121Q_QAS_libProxyWrapperEE7storageE.lto_priv.0>) at ./src/network/kernel/qnetworkproxy_libproxy.cpp:146
#7  0x000070ec0b76036d 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=0x70ec0b3fe600 <_ZN14QtGlobalStatic17ApplicationHolderIN12_GLOBAL__N_121Q_QAS_libProxyWrapperEE7storageE.lto_priv.0>) at ./src/corelib/thread/qthread_unix.cpp:283
#10 0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 18 (Thread 0x70ebb9c00640 (LWP 14036)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x70ebb9bff770, op=137, expected=0, futex_word=0x5a756fcc0d30) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x70ebb9bff770, clockid=560, expected=0, futex_word=0x5a756fcc0d30) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5a756fcc0d30, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x70ebb9bff770, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000070ec0ac93e9b in __pthread_cond_wait_common (abstime=0x70ebb9bff770, clockid=1, mutex=0x5a756fcc0ce0, cond=0x5a756fcc0d08) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5a756fcc0d08, mutex=0x5a756fcc0ce0, abstime=0x70ebb9bff770) at ./nptl/pthread_cond_wait.c:652
#5  0x000070ec0b764037 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x5a756fcc0ce0) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x5a756fcc0ce0) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x5a756f206ae0, mutex=mutex@entry=0x70ebbc005608, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x000070ec0b766f71 in QThreadPoolThread::run() (this=0x5a756f206ad0) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x000070ec0b76036d 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=0x5a756f206ad0) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 17 (Thread 0x70eba9a00640 (LWP 14062)):
#0  0x000070ec0ad18bcf in __GI___poll (fds=0x70eb640050b0, nfds=2, timeout=120341) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000070ec0a6cf1f6 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x70eb640050b0, timeout=<optimized out>, context=0x70eb84002400) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x70eb84002400, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x000070ec0a6773e3 in g_main_context_iteration (context=0x70eb84002400, may_block=1) at ../../../glib/gmain.c:4278
#4  0x000070ec0b65e1f0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x70eb84005d80, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:393
#5  0x000070ec0b86604b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x70eba99ff820, flags=...) at ./src/corelib/global/qflags.h:34
#6  0x000070ec0b7a4938 in QThread::exec() (this=<optimized out>) at ./src/corelib/global/qflags.h:74
#7  0x000070ec0b76036d 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=0x5a7570be03b0) at ./src/corelib/thread/qthread_unix.cpp:283
#10 0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 16 (Thread 0x70ebf6000640 (LWP 14014)):
#0  0x000070ec0ad18bcf in __GI___poll (fds=0x5a756efac370, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000070ec0a6cf1f6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x5a756efac370, timeout=<optimized out>, context=0x70ebc4000c60) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x70ebc4000c60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x000070ec0a6773e3 in g_main_context_iteration (context=0x70ebc4000c60, may_block=1) at ../../../glib/gmain.c:4278
#4  0x000070ec0b65e1f0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x70ebc4000b70, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:393
#5  0x000070ec0b86604b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x70ebf5fff820, flags=...) at ./src/corelib/global/qflags.h:34
#6  0x000070ec0b7a4938 in QThread::exec() (this=<optimized out>) at ./src/corelib/global/qflags.h:74
#7  0x000070ec0b76036d 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=0x5a756efad310) at ./src/corelib/thread/qthread_unix.cpp:283
#10 0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 15 (Thread 0x70ebc2a00640 (LWP 14030)):
#0  __futex_abstimed_wait_common64 (private=188739248, cancel=true, abstime=0x70ebc29ff770, op=137, expected=0, futex_word=0x70eb7400a8f4) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=188739248, abstime=0x70ebc29ff770, clockid=1, expected=0, futex_word=0x70eb7400a8f4) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x70eb7400a8f4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x70ebc29ff770, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000070ec0ac93e9b in __pthread_cond_wait_common (abstime=0x70ebc29ff770, clockid=1, mutex=0x70eb7400a8a0, cond=0x70eb7400a8c8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x70eb7400a8c8, mutex=0x70eb7400a8a0, abstime=0x70ebc29ff770) at ./nptl/pthread_cond_wait.c:652
#5  0x000070ec0b764037 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x70eb7400a8a0) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x70eb7400a8a0) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x70eb7400a500, mutex=mutex@entry=0x70eb740071a8, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x000070ec0b766f71 in QThreadPoolThread::run() (this=0x70eb7400a4f0) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x000070ec0b76036d 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=0x70eb7400a4f0) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 14 (Thread 0x70ebb1600640 (LWP 14047)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x70ebb15ff770, op=137, expected=0, futex_word=0x5a756f4641b4) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x70ebb15ff770, clockid=560, expected=0, futex_word=0x5a756f4641b4) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5a756f4641b4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x70ebb15ff770, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000070ec0ac93e9b in __pthread_cond_wait_common (abstime=0x70ebb15ff770, clockid=1, mutex=0x5a756f464160, cond=0x5a756f464188) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5a756f464188, mutex=0x5a756f464160, abstime=0x70ebb15ff770) at ./nptl/pthread_cond_wait.c:652
#5  0x000070ec0b764037 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x5a756f464160) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x5a756f464160) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x5a756f1c6360, mutex=mutex@entry=0x70ebbc005608, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x000070ec0b766f71 in QThreadPoolThread::run() (this=0x5a756f1c6350) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x000070ec0b76036d 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=0x5a756f1c6350) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 13 (Thread 0x70ebb2a00640 (LWP 14041)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000070ec0a6c904c in g_cond_wait_until (end_time=<optimized out>, mutex=0x5a756ef90520, cond=0x5a756ef90528) at ../../../glib/gthread-posix.c:1654
#2  g_cond_wait_until (cond=0x5a756ef90528, mutex=0x5a756ef90520, end_time=<optimized out>) at ../../../glib/gthread-posix.c:1596
#3  0x000070ec0a6493e1 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x5a756ef90520, wait=wait@entry=1, end_time=end_time@entry=1608077815) at ../../../glib/gasyncqueue.c:422
#4  0x000070ec0a649566 in g_async_queue_timeout_pop (queue=0x5a756ef90520, timeout=<optimized out>) at ../../../glib/gasyncqueue.c:545
#5  0x000070ec0a6ab759 in g_thread_pool_wait_for_new_pool () at ../../../glib/gthreadpool.c:181
#6  g_thread_pool_thread_proxy (data=<optimized out>) at ../../../glib/gthreadpool.c:408
#7  0x000070ec0a6a8a51 in g_thread_proxy (data=0x70eb84001700) at ../../../glib/gthread.c:827
#8  0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 12 (Thread 0x70ebc9200640 (LWP 14027)):
#0  0x000070ec0ad18bcf in __GI___poll (fds=0x70eb74005490, nfds=3, timeout=120209) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000070ec0a6cf1f6 in g_main_context_poll (priority=<optimized out>, n_fds=3, fds=0x70eb74005490, timeout=<optimized out>, context=0x70eb74000c60) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x70eb74000c60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x000070ec0a6773e3 in g_main_context_iteration (context=0x70eb74000c60, may_block=1) at ../../../glib/gmain.c:4278
#4  0x000070ec0b65e1f0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x70eb74000b70, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:393
#5  0x000070ec0b86604b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x70ebc91ff820, flags=...) at ./src/corelib/global/qflags.h:34
#6  0x000070ec0b7a4938 in QThread::exec() (this=<optimized out>) at ./src/corelib/global/qflags.h:74
#7  0x000070ec0b76036d 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=0x5a757067a7e0) at ./src/corelib/thread/qthread_unix.cpp:283
#10 0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 11 (Thread 0x70ebd9600640 (LWP 14056)):
#0  0x000070ec0965062e in  () at /lib/x86_64-linux-gnu/libgomp.so.1
#1  0x000070ec0964dbe8 in  () at /lib/x86_64-linux-gnu/libgomp.so.1
#2  0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#3  0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 10 (Thread 0x70eba3e00640 (LWP 14064)):
#0  0x000070ec0ad18bcf in __GI___poll (fds=0x70eb0c001a40, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000070ec0a6cf1f6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x70eb0c001a40, timeout=<optimized out>, context=0x70eb0c000c60) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x70eb0c000c60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x000070ec0a6773e3 in g_main_context_iteration (context=0x70eb0c000c60, may_block=1) at ../../../glib/gmain.c:4278
#4  0x000070ec0b65e1f0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x70eb0c000b70, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:393
#5  0x000070ec0b86604b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x70eba3dff820, flags=...) at ./src/corelib/global/qflags.h:34
#6  0x000070ec0b7a4938 in QThread::exec() (this=<optimized out>) at ./src/corelib/global/qflags.h:74
#7  0x000070ec0b76036d 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=0x70eb14005d40) at ./src/corelib/thread/qthread_unix.cpp:283
#10 0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 9 (Thread 0x70ebc3400640 (LWP 14029)):
#0  __futex_abstimed_wait_common64 (private=188739248, cancel=true, abstime=0x70ebc33ff770, op=137, expected=0, futex_word=0x70eb74007cc0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=188739248, abstime=0x70ebc33ff770, clockid=1, expected=0, futex_word=0x70eb74007cc0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x70eb74007cc0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x70ebc33ff770, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000070ec0ac93e9b in __pthread_cond_wait_common (abstime=0x70ebc33ff770, clockid=1, mutex=0x70eb74007c70, cond=0x70eb74007c98) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x70eb74007c98, mutex=0x70eb74007c70, abstime=0x70ebc33ff770) at ./nptl/pthread_cond_wait.c:652
#5  0x000070ec0b764037 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x70eb74007c70) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x70eb74007c70) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x70eb74007970, mutex=mutex@entry=0x70eb740071a8, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x000070ec0b766f71 in QThreadPoolThread::run() (this=0x70eb74007960) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x000070ec0b76036d 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=0x70eb74007960) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 8 (Thread 0x70ebff400640 (LWP 14006)):
#0  0x000070ec0ad18bcf in __GI___poll (fds=0x70ebff3ff810, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000070ec05db98d1 in  () at /lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
#2  0x000070ec0b76036d 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=0x5a756ec01b90) at ./src/corelib/thread/qthread_unix.cpp:283
#5  0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 7 (Thread 0x70ebda000640 (LWP 14021)):
#0  0x000070ec0ad18bcf in __GI___poll (fds=0x5a756eff2df0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000070ec0a6cf1f6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x5a756eff2df0, timeout=<optimized out>, context=0x5a756eff2f50) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x5a756eff2f50, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x000070ec0a6773e3 in g_main_context_iteration (context=context@entry=0x5a756eff2f50, may_block=may_block@entry=1) at ../../../glib/gmain.c:4278
#4  0x000070ebf601933d in dconf_gdbus_worker_thread (user_data=0x5a756eff2f50) at ../gdbus/dconf-gdbus-thread.c:82
#5  0x000070ec0a6a8a51 in g_thread_proxy (data=0x5a756ee98aa0) at ../../../glib/gthread.c:827
#6  0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7  0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 6 (Thread 0x70ebb2000640 (LWP 14049)):
#0  0x000070ec0ad18bcf in __GI___poll (fds=0x70eb240031b0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000070ec0a6cf1f6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x70eb240031b0, timeout=<optimized out>, context=0x70eb24000c90) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x70eb24000c90, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x000070ec0a6773e3 in g_main_context_iteration (context=0x70eb24000c90, may_block=1) at ../../../glib/gmain.c:4278
#4  0x000070ec0b65e1f0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x70eb24000ba0, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:393
#5  0x000070ec0b86604b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x70ebb1fff820, flags=...) at ./src/corelib/global/qflags.h:34
#6  0x000070ec0b7a4938 in QThread::exec() (this=<optimized out>) at ./src/corelib/global/qflags.h:74
#7  0x000070ec0b76036d 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=0x5a756fa48510) at ./src/corelib/thread/qthread_unix.cpp:283
#10 0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 5 (Thread 0x70eba9000640 (LWP 14063)):
#0  0x000070ec0ad18bcf in __GI___poll (fds=0x5a7570854670, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000070ec0a6cf1f6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x5a7570854670, timeout=<optimized out>, context=0x70eb14000c60) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x70eb14000c60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x000070ec0a6773e3 in g_main_context_iteration (context=0x70eb14000c60, may_block=1) at ../../../glib/gmain.c:4278
#4  0x000070ec0b65e1f0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x70eb14000b70, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:393
#5  0x000070ec0b86604b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x70eba8fff7d0, flags=...) at ./src/corelib/global/qflags.h:34
#6  0x000070ec0b7a4938 in QThread::exec() (this=this@entry=0x5a756fc7e300) at ./src/corelib/global/qflags.h:74
#7  0x000070ec0cfabe1c in QQuickPixmapReader::run() (this=0x5a756fc7e300) at ./src/quick/util/qquickpixmapcache.cpp:1188
#8  0x000070ec0b76036d in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:324
#9  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:260
#10 QThreadPrivate::start(void*) (arg=0x5a756fc7e300) at ./src/corelib/thread/qthread_unix.cpp:283
#11 0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#12 0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 4 (Thread 0x70ec05c00640 (LWP 14004)):
#0  0x000070ec0ad18bcf in __GI___poll (fds=0x5a756eaff6a0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000070ec0a6cf1f6 in g_main_context_poll (priority=<optimized out>, n_fds=3, fds=0x5a756eaff6a0, timeout=<optimized out>, context=0x70ec00001d20) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x70ec00001d20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x000070ec0a6773e3 in g_main_context_iteration (context=0x70ec00001d20, may_block=1) at ../../../glib/gmain.c:4278
#4  0x000070ec0b65e1f0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x70ec00000b70, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:393
#5  0x000070ec0b86604b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x70ec05bff7d0, flags=...) at ./src/corelib/global/qflags.h:34
#6  0x000070ec0b7a4938 in QThread::exec() (this=this@entry=0x70ec0ca483a0 <_ZZN13QGlobalStaticIN14QtGlobalStatic6HolderIN12_GLOBAL__N_116Q_QGS__q_managerEEEE8instanceEvE6holder.lto_priv.0>) at ./src/corelib/global/qflags.h:74
#7  0x000070ec0c9d0e4e in QDBusConnectionManager::run() (this=0x70ec0ca483a0 <_ZZN13QGlobalStaticIN14QtGlobalStatic6HolderIN12_GLOBAL__N_116Q_QGS__q_managerEEEE8instanceEvE6holder.lto_priv.0>) at ./src/dbus/qdbusconnection.cpp:131
#8  0x000070ec0b76036d in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:324
#9  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:260
#10 QThreadPrivate::start(void*) (arg=0x70ec0ca483a0 <_ZZN13QGlobalStaticIN14QtGlobalStatic6HolderIN12_GLOBAL__N_116Q_QGS__q_managerEEEE8instanceEvE6holder.lto_priv.0>) at ./src/corelib/thread/qthread_unix.cpp:283
#11 0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#12 0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 3 (Thread 0x70ebb9200640 (LWP 14037)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x70ebb91ff770, op=137, expected=0, futex_word=0x5a756fd3ce30) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x70ebb91ff770, clockid=560, expected=0, futex_word=0x5a756fd3ce30) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5a756fd3ce30, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x70ebb91ff770, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000070ec0ac93e9b in __pthread_cond_wait_common (abstime=0x70ebb91ff770, clockid=1, mutex=0x5a756fd3cde0, cond=0x5a756fd3ce08) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5a756fd3ce08, mutex=0x5a756fd3cde0, abstime=0x70ebb91ff770) at ./nptl/pthread_cond_wait.c:652
#5  0x000070ec0b764037 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x5a756fd3cde0) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x5a756fd3cde0) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x5a756f2e9090, mutex=mutex@entry=0x70ebbc005608, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x000070ec0b766f71 in QThreadPoolThread::run() (this=0x5a756f2e9080) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x000070ec0b76036d 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=0x5a756f2e9080) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 2 (Thread 0x70ebffe00640 (LWP 14005)):
#0  0x000070ec0ad18bcf in __GI___poll (fds=0x70ebffdff810, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000070ec05db98d1 in  () at /lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
#2  0x000070ec0b76036d 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=0x5a756ebc32e0) at ./src/corelib/thread/qthread_unix.cpp:283
#5  0x000070ec0ac94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x000070ec0ad26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 1 (Thread 0x70ec066c0cc0 (LWP 14000)):
[KCrash Handler]
#6  g_type_check_instance_is_fundamentally_a (type_instance=0x70ec0dd288e0, fundamental_type=0x50) at ../../../gobject/gtype.c:4093
#7  0x000070ec09afddbf in g_object_unref (_object=0x70ec0dd288e0 <AbstractResource::sizeChanged()>) at ../../../gobject/gobject.c:3570
#8  0x000070ebfc7a9744 in  () at /usr/lib/x86_64-linux-gnu/qt6/plugins/discover/flatpak-backend.so
#9  0x000070ebfc7a9abd in  () at /usr/lib/x86_64-linux-gnu/qt6/plugins/discover/flatpak-backend.so
#10 0x000070ec0dd04a8e in qDeleteAll<QList<AbstractResourcesBackend*>::const_iterator>(QList<AbstractResourcesBackend*>::const_iterator, QList<AbstractResourcesBackend*>::const_iterator) (end=..., begin=...) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qalgorithms.h:27
#11 qDeleteAll<QList<AbstractResourcesBackend*> >(QList<AbstractResourcesBackend*> const&) (c=...) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qalgorithms.h:35
#12 ResourcesModel::~ResourcesModel() (this=0x5a756efad460, this=<optimized out>) at ./libdiscover/resources/ResourcesModel.cpp:124
#13 0x000070ec0dd04b6d in ResourcesModel::~ResourcesModel() (this=0x5a756efad460, this=<optimized out>) at ./libdiscover/resources/ResourcesModel.cpp:125
#14 0x000070ec0b7c9353 in QObject::event(QEvent*) (this=0x5a756efad460, e=0x5a7570d3c6a0) at ./src/corelib/kernel/qobject.cpp:1424
#15 0x000070ec0d9f40eb in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x5a756efad460, e=0x5a7570d3c6a0) at ./src/widgets/kernel/qapplication.cpp:3296
#16 0x000070ec0b863e18 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x5a756efad460, event=event@entry=0x5a7570d3c6a0) at ./src/corelib/kernel/qcoreapplication.cpp:1121
#17 0x000070ec0b863e5d in QCoreApplication::sendEvent(QObject*, QEvent*) (receiver=<optimized out>, event=event@entry=0x5a7570d3c6a0) at ./src/corelib/kernel/qcoreapplication.cpp:1539
#18 0x000070ec0b864530 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=52, data=0x5a756eb407a0) at ./src/corelib/kernel/qcoreapplication.cpp:1901
#19 0x000070ec0b86481c in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=<optimized out>, event_type=<optimized out>) at ./src/corelib/kernel/qcoreapplication.cpp:1760
#20 0x000070ec0b864842 in QCoreApplicationPrivate::execCleanup() (this=<optimized out>) at ./src/corelib/kernel/qcoreapplication.cpp:1461
#21 0x000070ec0b867c99 in QCoreApplication::exec() () at ./src/corelib/tools/qscopedpointer.h:110
#22 0x000070ec0bce9a20 in QGuiApplication::exec() () at ./src/gui/kernel/qguiapplication.cpp:1925
#23 0x000070ec0d9f1689 in QApplication::exec() () at ./src/widgets/kernel/qapplication.cpp:2574
#24 0x00005a756e957f5c in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at ./discover/main.cpp:218

Reported using DrKonqi
Comment 1 Nate Graham 2024-03-05 19:26:51 UTC 
Can you get debug symbols for the Flatpak backend? They're missing:

> #8  0x000070ebfc7a9744 in  () at /usr/lib/x86_64-linux-gnu/qt6/plugins/discover/flatpak-backend.so
> #9  0x000070ebfc7a9abd in  () at /usr/lib/x86_64-linux-gnu/qt6/plugins/discover/flatpak-backend.so
Comment 2 Patrick Silva 2024-03-05 20:22:44 UTC 
Thread 24 (Thread 0x712c82000640 (LWP 16692)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x712c81fff770, op=137, expected=0, futex_word=0x58789ce326e4) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x712c81fff770, clockid=0, expected=0, futex_word=0x58789ce326e4) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x58789ce326e4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x712c81fff770, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x0000712cd3a93e9b in __pthread_cond_wait_common (abstime=0x712c81fff770, clockid=1, mutex=0x58789ce32690, cond=0x58789ce326b8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x58789ce326b8, mutex=0x58789ce32690, abstime=0x712c81fff770) at ./nptl/pthread_cond_wait.c:652
#5  0x0000712cd4564037 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x58789ce32690) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x58789ce32690) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x58789cf07710, mutex=mutex@entry=0x58789d0c9428, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x0000712cd4566f71 in QThreadPoolThread::run() (this=0x58789cf07700) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x0000712cd456036d 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=0x58789cf07700) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 23 (Thread 0x712c80c00640 (LWP 16694)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x712c80bff770, op=137, expected=0, futex_word=0x58789b5257f4) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x712c80bff770, clockid=0, expected=0, futex_word=0x58789b5257f4) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x58789b5257f4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x712c80bff770, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x0000712cd3a93e9b in __pthread_cond_wait_common (abstime=0x712c80bff770, clockid=1, mutex=0x58789b5257a0, cond=0x58789b5257c8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x58789b5257c8, mutex=0x58789b5257a0, abstime=0x712c80bff770) at ./nptl/pthread_cond_wait.c:652
#5  0x0000712cd4564037 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x58789b5257a0) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x58789b5257a0) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x58789cc86ad0, mutex=mutex@entry=0x58789d0c9428, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x0000712cd4566f71 in QThreadPoolThread::run() (this=0x58789cc86ac0) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x0000712cd456036d 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=0x58789cc86ac0) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 22 (Thread 0x712c81600640 (LWP 16693)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x712c815ff770, op=137, expected=0, futex_word=0x58789c115bc4) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x712c815ff770, clockid=0, expected=0, futex_word=0x58789c115bc4) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x58789c115bc4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x712c815ff770, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x0000712cd3a93e9b in __pthread_cond_wait_common (abstime=0x712c815ff770, clockid=1, mutex=0x58789c115b70, cond=0x58789c115b98) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x58789c115b98, mutex=0x58789c115b70, abstime=0x712c815ff770) at ./nptl/pthread_cond_wait.c:652
#5  0x0000712cd4564037 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x58789c115b70) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x58789c115b70) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x58789d71cf30, mutex=mutex@entry=0x58789d0c9428, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x0000712cd4566f71 in QThreadPoolThread::run() (this=0x58789d71cf20) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x0000712cd456036d 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=0x58789d71cf20) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 21 (Thread 0x712c88c00640 (LWP 16684)):
#0  __futex_abstimed_wait_common64 (private=-719327568, cancel=true, abstime=0x712c88bff770, op=137, expected=0, futex_word=0x712c44004ab0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=-719327568, abstime=0x712c88bff770, clockid=1, expected=0, futex_word=0x712c44004ab0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x712c44004ab0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x712c88bff770, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x0000712cd3a93e9b in __pthread_cond_wait_common (abstime=0x712c88bff770, clockid=1, mutex=0x712c44004a60, cond=0x712c44004a88) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x712c44004a88, mutex=0x712c44004a60, abstime=0x712c88bff770) at ./nptl/pthread_cond_wait.c:652
#5  0x0000712cd4564037 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x712c44004a60) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x712c44004a60) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x712c44004760, mutex=mutex@entry=0x712c44003e58, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x0000712cd4566f71 in QThreadPoolThread::run() (this=0x712c44004750) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x0000712cd456036d 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=0x712c44004750) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 20 (Thread 0x712c83e00640 (LWP 16685)):
#0  __futex_abstimed_wait_common64 (private=-719327568, cancel=true, abstime=0x712c83dff770, op=137, expected=0, futex_word=0x712c44007bd0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=-719327568, abstime=0x712c83dff770, clockid=1, expected=0, futex_word=0x712c44007bd0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x712c44007bd0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x712c83dff770, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x0000712cd3a93e9b in __pthread_cond_wait_common (abstime=0x712c83dff770, clockid=1, mutex=0x712c44007b80, cond=0x712c44007ba8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x712c44007ba8, mutex=0x712c44007b80, abstime=0x712c83dff770) at ./nptl/pthread_cond_wait.c:652
#5  0x0000712cd4564037 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x712c44007b80) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x712c44007b80) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x712c440077e0, mutex=mutex@entry=0x712c44003e58, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x0000712cd4566f71 in QThreadPoolThread::run() (this=0x712c440077d0) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x0000712cd456036d 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=0x712c440077d0) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 19 (Thread 0x712c89600640 (LWP 16683)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x0000712cd455e436 in QtLinuxFutex::_q_futex(int*, int, int, unsigned long long, int*, int) (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0, addr=<optimized out>) at ./src/corelib/thread/qfutex_p.h:64
#2  QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> >(QBasicAtomicInteger<unsigned int>&, QBasicAtomicInteger<unsigned int>::Type) (expectedValue=<optimized out>, futex=<optimized out>) at ./src/corelib/thread/qfutex_p.h:83
#3  futexSemaphoreTryAcquire_loop<false>(QBasicAtomicInteger<unsigned long long>&, unsigned long long, unsigned long long, QDeadlineTimer) (timer=..., nn=8589934593, curValue=<optimized out>, u=...) at ./src/corelib/thread/qsemaphore.cpp:174
#4  futexSemaphoreTryAcquire<QDeadlineTimer::ForeverConstant>(QBasicAtomicInteger<unsigned long long>&, int, QDeadlineTimer::ForeverConstant) (timeout=QDeadlineTimer::ForeverConstant::Forever, n=1, u=...) at ./src/corelib/thread/qsemaphore.cpp:241
#5  QSemaphore::acquire(int) (this=this@entry=0x712cd51fe620 <_ZN14QtGlobalStatic17ApplicationHolderIN12_GLOBAL__N_121Q_QAS_libProxyWrapperEE7storageE.lto_priv.0+32>, n=n@entry=1) at ./src/corelib/thread/qsemaphore.cpp:312
#6  0x0000712cd5104bd4 in QLibProxyWrapper::run() (this=0x712cd51fe600 <_ZN14QtGlobalStatic17ApplicationHolderIN12_GLOBAL__N_121Q_QAS_libProxyWrapperEE7storageE.lto_priv.0>) at ./src/network/kernel/qnetworkproxy_libproxy.cpp:146
#7  0x0000712cd456036d 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=0x712cd51fe600 <_ZN14QtGlobalStatic17ApplicationHolderIN12_GLOBAL__N_121Q_QAS_libProxyWrapperEE7storageE.lto_priv.0>) at ./src/corelib/thread/qthread_unix.cpp:283
#10 0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 18 (Thread 0x712ca9e00640 (LWP 16671)):
#0  __futex_abstimed_wait_common64 (private=91, cancel=true, abstime=0x712ca9dff770, op=137, expected=0, futex_word=0x58789b265710) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=91, abstime=0x712ca9dff770, clockid=0, expected=0, futex_word=0x58789b265710) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x58789b265710, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x712ca9dff770, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x0000712cd3a93e9b in __pthread_cond_wait_common (abstime=0x712ca9dff770, clockid=1, mutex=0x58789b2656c0, cond=0x58789b2656e8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x58789b2656e8, mutex=0x58789b2656c0, abstime=0x712ca9dff770) at ./nptl/pthread_cond_wait.c:652
#5  0x0000712cd4564037 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x58789b2656c0) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x58789b2656c0) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x58789b2520a0, mutex=mutex@entry=0x58789b2485b8, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x0000712cd4566f71 in QThreadPoolThread::run() (this=0x58789b252090) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x0000712cd456036d 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=0x58789b252090) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 17 (Thread 0x712cc5c00640 (LWP 16658)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x58789b020a70) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x58789b020a70) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x58789b020a70, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x0000712cd3a93a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x58789b020a20, cond=0x58789b020a48) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x58789b020a48, mutex=0x58789b020a20) at ./nptl/pthread_cond_wait.c:627
#5  0x0000712cc5f1952d in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../src/c11/impl/threads_posix.c:135
#6  0x0000712cc5ec98bb in util_queue_thread_func (input=input@entry=0x58789b023230) at ../src/util/u_queue.c:290
#7  0x0000712cc5f1945b in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#8  0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 16 (Thread 0x712cabe00640 (LWP 16670)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x0000712cd356aa5c in g_mutex_lock_slowpath (mutex=0x712cd35fefe0 <allocator+96>) at ../../../glib/gthread-posix.c:1493
#2  0x0000712cd353af44 in private_thread_memory_cleanup (data=0x712c64000d20) at ../../../glib/gslice.c:825
#3  0x0000712cd3a91691 in __GI___nptl_deallocate_tsd () at ./nptl/nptl_deallocate_tsd.c:73
#4  __GI___nptl_deallocate_tsd () at ./nptl/nptl_deallocate_tsd.c:22
#5  0x0000712cd3a9494a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:453
#6  0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 15 (Thread 0x712cbd800640 (LWP 16667)):
#0  0x0000712cd3b18bcf in __GI___poll (fds=0x58789b34bb10, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x0000712cd35711f6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x58789b34bb10, timeout=<optimized out>, context=0x58789b34e000) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x58789b34e000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x0000712cd35193e3 in g_main_context_iteration (context=0x58789b34e000, may_block=may_block@entry=1) at ../../../glib/gmain.c:4278
#4  0x0000712cd3519431 in glib_worker_main (data=<optimized out>) at ../../../glib/gmain.c:6180
#5  0x0000712cd354aa51 in g_thread_proxy (data=0x712c84002180) at ../../../glib/gthread.c:827
#6  0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7  0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 14 (Thread 0x712cbea00640 (LWP 16666)):
#0  __futex_abstimed_wait_common64 (private=32, cancel=true, abstime=0x712cbe9ff770, op=137, expected=0, futex_word=0x58789b340210) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=32, abstime=0x712cbe9ff770, clockid=0, expected=0, futex_word=0x58789b340210) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x58789b340210, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x712cbe9ff770, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x0000712cd3a93e9b in __pthread_cond_wait_common (abstime=0x712cbe9ff770, clockid=1, mutex=0x58789b3401c0, cond=0x58789b3401e8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x58789b3401e8, mutex=0x58789b3401c0, abstime=0x712cbe9ff770) at ./nptl/pthread_cond_wait.c:652
#5  0x0000712cd4564037 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x58789b3401c0) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x58789b3401c0) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x58789b33ffc0, mutex=mutex@entry=0x58789b33fac8, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x0000712cd4566f71 in QThreadPoolThread::run() (this=0x58789b33ffb0) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x0000712cd456036d 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=0x58789b33ffb0) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 13 (Thread 0x712cbf400640 (LWP 16665)):
#0  0x0000712cd3b18bcf in __GI___poll (fds=0x58789b3734f0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x0000712cd35711f6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x58789b3734f0, timeout=<optimized out>, context=0x712c8c000c60) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x712c8c000c60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x0000712cd35193e3 in g_main_context_iteration (context=0x712c8c000c60, may_block=1) at ../../../glib/gmain.c:4278
#4  0x0000712cd445e1f0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x712c8c000b70, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:393
#5  0x0000712cd466604b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x712cbf3ff820, flags=...) at ./src/corelib/global/qflags.h:34
#6  0x0000712cd45a4938 in QThread::exec() (this=<optimized out>) at ./src/corelib/global/qflags.h:74
#7  0x0000712cd456036d 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=0x58789b372520) at ./src/corelib/thread/qthread_unix.cpp:283
#10 0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 12 (Thread 0x712cbfe00640 (LWP 16662)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x58789b15e7c8) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x58789b15e7c8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x58789b15e7c8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x0000712cd3a93a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x58789b15e778, cond=0x58789b15e7a0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x58789b15e7a0, mutex=0x58789b15e778) at ./nptl/pthread_cond_wait.c:627
#5  0x0000712cc5f1952d in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../src/c11/impl/threads_posix.c:135
#6  0x0000712cc5ec98bb in util_queue_thread_func (input=input@entry=0x58789b085170) at ../src/util/u_queue.c:290
#7  0x0000712cc5f1945b in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#8  0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 11 (Thread 0x712cc5200640 (LWP 16661)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x58789b0dc8e8) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x58789b0dc8e8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x58789b0dc8e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x0000712cd3a93a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x58789b0dc898, cond=0x58789b0dc8c0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x58789b0dc8c0, mutex=0x58789b0dc898) at ./nptl/pthread_cond_wait.c:627
#5  0x0000712cc5f1952d in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../src/c11/impl/threads_posix.c:135
#6  0x0000712cc5ec98bb in util_queue_thread_func (input=input@entry=0x58789b098e40) at ../src/util/u_queue.c:290
#7  0x0000712cc5f1945b in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#8  0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 10 (Thread 0x712c7b400640 (LWP 16696)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x712c7b3ff770, op=137, expected=0, futex_word=0x58789d2e5d20) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x712c7b3ff770, clockid=0, expected=0, futex_word=0x58789d2e5d20) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x58789d2e5d20, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x712c7b3ff770, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x0000712cd3a93e9b in __pthread_cond_wait_common (abstime=0x712c7b3ff770, clockid=1, mutex=0x58789d2e5cd0, cond=0x58789d2e5cf8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x58789d2e5cf8, mutex=0x58789d2e5cd0, abstime=0x712c7b3ff770) at ./nptl/pthread_cond_wait.c:652
#5  0x0000712cd4564037 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (deadline=..., this=0x58789d2e5cd0) at ./src/corelib/thread/qwaitcondition_unix.cpp:93
#6  QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x58789d2e5cd0) at ./src/corelib/thread/qwaitcondition_unix.cpp:101
#7  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x58789b797420, mutex=mutex@entry=0x58789d0c9428, deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:181
#8  0x0000712cd4566f71 in QThreadPoolThread::run() (this=0x58789b797410) at ./src/corelib/thread/qthreadpool.cpp:114
#9  0x0000712cd456036d 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=0x58789b797410) at ./src/corelib/thread/qthread_unix.cpp:283
#12 0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 9 (Thread 0x712cb0e00640 (LWP 16669)):
#0  0x0000712cd353adf4 in magazine_chain_pop_head (magazine_chunks=<optimized out>) at ../../../glib/gslice.c:579
#1  magazine_cache_trim (local_allocator=0x712cd35fef80 <allocator>, stamp=<optimized out>, ix=<optimized out>) at ../../../glib/gslice.c:722
#2  magazine_cache_push_magazine (ix=<optimized out>, magazine_chunks=<optimized out>, count=51) at ../../../glib/gslice.c:754
#3  0x0000712cd353af1f in private_thread_memory_cleanup (data=0x712c6c000d20) at ../../../glib/gslice.c:821
#4  0x0000712cd3a91691 in __GI___nptl_deallocate_tsd () at ./nptl/nptl_deallocate_tsd.c:73
#5  __GI___nptl_deallocate_tsd () at ./nptl/nptl_deallocate_tsd.c:22
#6  0x0000712cd3a9494a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:453
#7  0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 8 (Thread 0x712ca8c00640 (LWP 16672)):
#0  0x0000712cd3b18bcf in __GI___poll (fds=0x58789b39eb70, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x0000712cd35711f6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x58789b39eb70, timeout=<optimized out>, context=0x58789b39ecd0) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x58789b39ecd0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x0000712cd35193e3 in g_main_context_iteration (context=context@entry=0x58789b39ecd0, may_block=may_block@entry=1) at ../../../glib/gmain.c:4278
#4  0x0000712cbf40833d in dconf_gdbus_worker_thread (user_data=0x58789b39ecd0) at ../gdbus/dconf-gdbus-thread.c:82
#5  0x0000712cd354aa51 in g_thread_proxy (data=0x58789b2476a0) at ../../../glib/gthread.c:827
#6  0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7  0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 7 (Thread 0x712cccc00640 (LWP 16657)):
#0  0x0000712cd3b18bcf in __GI___poll (fds=0x712cccbff810, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x0000712ccf5b98d1 in  () at /lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
#2  0x0000712cd456036d 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=0x58789af73c00) at ./src/corelib/thread/qthread_unix.cpp:283
#5  0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 6 (Thread 0x712c79600640 (LWP 16703)):
#0  0x0000712cd3b18bcf in __GI___poll (fds=0x712be4002150, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x0000712cd35711f6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x712be4002150, timeout=<optimized out>, context=0x712be4000c90) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x712be4000c90, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x0000712cd35193e3 in g_main_context_iteration (context=0x712be4000c90, may_block=1) at ../../../glib/gmain.c:4278
#4  0x0000712cd445e1f0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x712be4000ba0, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:393
#5  0x0000712cd466604b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x712c795ff820, flags=...) at ./src/corelib/global/qflags.h:34
#6  0x0000712cd45a4938 in QThread::exec() (this=<optimized out>) at ./src/corelib/global/qflags.h:74
#7  0x0000712cd456036d 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=0x58789ce7daa0) at ./src/corelib/thread/qthread_unix.cpp:283
#10 0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 5 (Thread 0x712ccd600640 (LWP 16656)):
#0  0x0000712cd3b18bcf in __GI___poll (fds=0x712ccd5ff810, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x0000712ccf5b98d1 in  () at /lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
#2  0x0000712cd456036d 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=0x58789af2ec80) at ./src/corelib/thread/qthread_unix.cpp:283
#5  0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 4 (Thread 0x712c90a00640 (LWP 16682)):
#0  0x0000712cd3b18bcf in __GI___poll (fds=0x712c44001a40, nfds=3, timeout=119726) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x0000712cd35711f6 in g_main_context_poll (priority=<optimized out>, n_fds=3, fds=0x712c44001a40, timeout=<optimized out>, context=0x712c44000c60) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x712c44000c60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x0000712cd35193e3 in g_main_context_iteration (context=0x712c44000c60, may_block=1) at ../../../glib/gmain.c:4278
#4  0x0000712cd445e1f0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x712c44000b70, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:393
#5  0x0000712cd466604b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x712c909ff820, flags=...) at ./src/corelib/global/qflags.h:34
#6  0x0000712cd45a4938 in QThread::exec() (this=<optimized out>) at ./src/corelib/global/qflags.h:74
#7  0x0000712cd456036d 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=0x58789cdf3860) at ./src/corelib/thread/qthread_unix.cpp:283
#10 0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 3 (Thread 0x712ccea00640 (LWP 16655)):
#0  0x0000712cd3b18bcf in __GI___poll (fds=0x58789aeb16a0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x0000712cd35711f6 in g_main_context_poll (priority=<optimized out>, n_fds=3, fds=0x58789aeb16a0, timeout=<optimized out>, context=0x712cc8001d20) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x712cc8001d20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x0000712cd35193e3 in g_main_context_iteration (context=0x712cc8001d20, may_block=1) at ../../../glib/gmain.c:4278
#4  0x0000712cd445e1f0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x712cc8000b70, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:393
#5  0x0000712cd466604b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x712cce9ff7d0, flags=...) at ./src/corelib/global/qflags.h:34
#6  0x0000712cd45a4938 in QThread::exec() (this=this@entry=0x712cd59703a0 <_ZZN13QGlobalStaticIN14QtGlobalStatic6HolderIN12_GLOBAL__N_116Q_QGS__q_managerEEEE8instanceEvE6holder.lto_priv.0>) at ./src/corelib/global/qflags.h:74
#7  0x0000712cd58f8e4e in QDBusConnectionManager::run() (this=0x712cd59703a0 <_ZZN13QGlobalStaticIN14QtGlobalStatic6HolderIN12_GLOBAL__N_116Q_QGS__q_managerEEEE8instanceEvE6holder.lto_priv.0>) at ./src/dbus/qdbusconnection.cpp:131
#8  0x0000712cd456036d in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:324
#9  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:260
#10 QThreadPrivate::start(void*) (arg=0x712cd59703a0 <_ZZN13QGlobalStaticIN14QtGlobalStatic6HolderIN12_GLOBAL__N_116Q_QGS__q_managerEEEE8instanceEvE6holder.lto_priv.0>) at ./src/corelib/thread/qthread_unix.cpp:283
#11 0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#12 0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 2 (Thread 0x712cbce00640 (LWP 16668)):
#0  0x0000712cd3b18bcf in __GI___poll (fds=0x58789b22a3d0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x0000712cd35711f6 in g_main_context_poll (priority=<optimized out>, n_fds=3, fds=0x58789b22a3d0, timeout=<optimized out>, context=0x58789b22a5c0) at ../../../glib/gmain.c:4518
#2  g_main_context_iterate.constprop.0 (context=0x58789b22a5c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4208
#3  0x0000712cd351b2b3 in g_main_loop_run (loop=0x58789b22a6b0) at ../../../glib/gmain.c:4413
#4  0x0000712cd29ad07a in gdbus_shared_thread_func (user_data=0x58789b22a590) at ../../../gio/gdbusprivate.c:282
#5  0x0000712cd354aa51 in g_thread_proxy (data=0x58789b228000) at ../../../glib/gthread.c:827
#6  0x0000712cd3a94ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7  0x0000712cd3b26850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 1 (Thread 0x712ccfa8ecc0 (LWP 16654)):
#0  __pthread_kill_implementation (no_tid=0, signo=11, threadid=124437276454080) at ./nptl/pthread_kill.c:44
#1  __pthread_kill_internal (signo=11, threadid=124437276454080) at ./nptl/pthread_kill.c:78
#2  __GI___pthread_kill (threadid=124437276454080, signo=signo@entry=11) at ./nptl/pthread_kill.c:89
#3  0x0000712cd3a42476 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
#4  0x0000712cd6bc73ce in KCrash::defaultCrashHandler(int) () at /lib/x86_64-linux-gnu/libKF6Crash.so.6
#5  0x0000712cd3a42520 in <signal handler called> () at /lib/x86_64-linux-gnu/libc.so.6
#6  g_type_check_instance_is_fundamentally_a (type_instance=0x712cc801a050, fundamental_type=0x50) at ../../../gobject/gtype.c:4093
#7  0x0000712cd2a93dbf in g_object_unref (_object=0x712cc801a050) at ../../../gobject/gobject.c:3570
#8  0x0000712cc4759744 in FlatpakBackend::~FlatpakBackend() (this=0x712cc800d210, this=<optimized out>) at ./libdiscover/backends/FlatpakBackend/FlatpakBackend.cpp:328
#9  0x0000712cc4759abd in FlatpakBackend::~FlatpakBackend() (this=0x712cc800d210, this=<optimized out>) at ./libdiscover/backends/FlatpakBackend/FlatpakBackend.cpp:332
#10 0x0000712cd6c8da8e in qDeleteAll<QList<AbstractResourcesBackend*>::const_iterator>(QList<AbstractResourcesBackend*>::const_iterator, QList<AbstractResourcesBackend*>::const_iterator) (end=..., begin=...) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qalgorithms.h:27
#11 qDeleteAll<QList<AbstractResourcesBackend*> >(QList<AbstractResourcesBackend*> const&) (c=...) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qalgorithms.h:35
#12 ResourcesModel::~ResourcesModel() (this=0x58789b35e500, this=<optimized out>) at ./libdiscover/resources/ResourcesModel.cpp:124
#13 0x0000712cd6c8db6d in ResourcesModel::~ResourcesModel() (this=0x58789b35e500, this=<optimized out>) at ./libdiscover/resources/ResourcesModel.cpp:125
#14 0x0000712cd45c9353 in QObject::event(QEvent*) (this=0x58789b35e500, e=0x58789bfbc280) at ./src/corelib/kernel/qobject.cpp:1424
#15 0x0000712cd69f40eb in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x58789b35e500, e=0x58789bfbc280) at ./src/widgets/kernel/qapplication.cpp:3296
#16 0x0000712cd4663e18 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x58789b35e500, event=event@entry=0x58789bfbc280) at ./src/corelib/kernel/qcoreapplication.cpp:1121
#17 0x0000712cd4663e5d in QCoreApplication::sendEvent(QObject*, QEvent*) (receiver=<optimized out>, event=event@entry=0x58789bfbc280) at ./src/corelib/kernel/qcoreapplication.cpp:1539
#18 0x0000712cd4664530 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=52, data=0x58789aef27a0) at ./src/corelib/kernel/qcoreapplication.cpp:1901
#19 0x0000712cd466481c in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=<optimized out>, event_type=<optimized out>) at ./src/corelib/kernel/qcoreapplication.cpp:1760
#20 0x0000712cd4664842 in QCoreApplicationPrivate::execCleanup() (this=<optimized out>) at ./src/corelib/kernel/qcoreapplication.cpp:1461
#21 0x0000712cd4667c99 in QCoreApplication::exec() () at ./src/corelib/tools/qscopedpointer.h:110
#22 0x0000712cd4ae9a20 in QGuiApplication::exec() () at ./src/gui/kernel/qguiapplication.cpp:1925
#23 0x0000712cd69f1689 in QApplication::exec() () at ./src/widgets/kernel/qapplication.cpp:2574
#24 0x000058789a503f5c in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at ./discover/main.cpp:218
Comment 3 Nate Graham 2024-03-06 17:15:26 UTC 
Thanks!
Comment 4 Harald Sitter 2024-04-03 04:41:37 UTC 
Is  this still reproducible on neon unstable? There was some work done for better ref counting.
Comment 5 Harald Sitter 2024-04-05 03:43:05 UTC 
.
Comment 6 Bug Janitor Service 2024-04-20 03:47:32 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:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 7 Bug Janitor Service 2024-05-05 03:46:05 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!