https://bugs.kde.org/show_bug.cgi?id=515602
--- Comment #1 from Akseli Lahtinen ---
Backtrace
0x7761a94b in QQuickItem::implicitHeight (this=) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:7643
7643return d->getImplicitHeight();
Thread 56 (Thread 0x7fffc83286c0 (LWP 131108) "QQmlThread"):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x7458b16c in __internal_syscall_cancel (a1=,
a2=, a3=, a4=, a5=a5@entry=8,
a6=a6@entry=0, nr=271) at cancellation.c:49
#2 0x7458b1b4 in __syscall_cancel (a1=, a2=, a3=, a4=, a5=a5@entry=8, a6=a6@entry=0,
nr=271) at cancellation.c:75
#3 0x74605a36 in __GI_ppoll (fds=fds@entry=0x7fffcc60,
nfds=nfds@entry=1, timeout=, timeout@entry=0x0,
sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4 0x71e39784 in ppoll (__fds=0x7fffcc60, __nfds=1, __timeout=0x0,
__ss=0x0) at /usr/include/bits/poll2.h:101
#5 g_main_context_poll_unlocked (priority=,
context=0x7fffc059b9f0, timeout_usec=, fds=0x7fffcc60,
n_fds=1) at ../glib/glib/gmain.c:4811
#6 g_main_context_iterate_unlocked (context=context@entry=0x7fffc059b9f0,
block=block@entry=1, dispatch=dispatch@entry=1, self=) at
../glib/glib/gmain.c:4485
#7 0x71e39865 in g_main_context_iteration (context=0x7fffc059b9f0,
may_block=1) at ../glib/glib/gmain.c:4556
#8 0x74ef9cb2 in QEventDispatcherGlib::processEvents
(this=0x7fffc03e2a30, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399
--Type for more, q to quit, c to continue without paging--c
#9 0x74c20cf6 in QEventLoop::processEvents (this=0x7fffc8327980,
flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104
#10 QEventLoop::exec (this=0x7fffc8327980, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186
#11 0x74d3c77e in QThread::exec (this=) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp:672
#12 0x74ddbc7a in operator() (__closure=) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#13 (anonymous
namespace)::terminate_on_exception >
(t=) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#14 QThreadPrivate::start (arg=0x5603ddf0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#15 0x7458e98b in start_thread (arg=) at
pthread_create.c:448
#16 0x74612a0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 55 (Thread 0x7fff9affd6c0 (LWP 131089) "Thread (pooled)"):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x7458b16c in __internal_syscall_cancel (a1=,
a2=, a3=a3@entry=32, a4=, a5=a5@entry=0,
a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2 0x7458b7dc in __futex_abstimed_wait_common64 (private=0,
futex_word=0x5565a678, expected=32, op=,
abstime=0x7fff9affc8d0, cancel=true) at futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5565a678,
expected=expected@entry=32, clockid=clockid@entry=1,
abstime=abstime@entry=0x7fff9affc8d0, private=private@entry=0,
cancel=cancel@entry=true) at futex-internal.c:87
#4 0x7458b83f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5565a678, expected=expected@entry=32,
clockid=clockid@entry=1, abstime=abstime@entry=0x7fff9affc8d0,
private=private@entry=0) at futex-internal.c:139
#5 0x7458e0a8 in __pthread_cond_wait_common (cond=0x5565a658,
mutex=0x5565a630, clockid=, abstime=0x7fff9affc8d0) at
pthread_cond_wait.c:421
#6 ___pthread_cond_timedwait64 (cond=0x5565a658, mutex=0x5565a630,
abstime=0x7fff9affc8d0) at pthread_cond_wait.c:478
#7 0x74de02a5 in QWaitConditionPrivate::wait_relative
(this=0x5565a630, deadline=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:58
#8 QWaitConditionPrivate::wait (this=0x5565a630, deadline=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:66
#9 QWaitCondition::wait (this=, mutex=0x568123d8,
deadline=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:146
#10 0x74d3b189 in QThreadPoolThread::run (this=0x581b3870) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthreadpool.cpp:120
#11 0x74ddbc7a in operator() (__closure=) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#12 (anonymous
namespace)::terminate_on_exception >
(t=) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#13 QThreadPrivate::start (arg=0x581b3870) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#14 0x7458e98b in start_thread (arg=) at
pthread_create.c:448
#15 0x74612a0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone
