https://bugs.kde.org/show_bug.cgi?id=449555
Bug ID: 449555
Summary: Plasma started to crash in a loop on Wayland after
taking a 'rectangular region' screenshot with
Spectacle
Product: plasmashell
Version: master
Platform: Neon Packages
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: generic-crash
Assignee: plasma-b...@kde.org
Reporter: bugsefor...@gmx.com
Target Milestone: 1.0
SUMMARY
I took a 'rectangular region' scrrenshot with Spectacle on Wayland, saved it
and then Plasma started to crash in a loop. Re-login was the only solution
to stop the crashes.
Operating System: KDE neon Unstable Edition
KDE Plasma Version: 5.24.80
KDE Frameworks Version: 5.91.0
Qt Version: 5.15.3
Graphics Platform: Wayland
Thread 18 (Thread 0x7f0b09ffb700 (LWP 24073)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x56474b9e8ad0) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56474b9e8a80,
cond=0x56474b9e8aa8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x56474b9e8aa8, mutex=0x56474b9e8a80) at
pthread_cond_wait.c:647
#3 0x00007f0b310686db in QWaitConditionPrivate::wait (deadline=...,
this=0x56474b9e8a80) at thread/qwaitcondition_unix.cpp:146
#4 QWaitCondition::wait (this=this@entry=0x56474b9e63d8,
mutex=mutex@entry=0x56474b9e63d0, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#5 0x00007f0b32cdcc44 in QSGRenderThreadEventQueue::takeEvent (wait=true,
this=0x56474b9e63c8) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6 QSGRenderThread::processEventsAndWaitForMore
(this=this@entry=0x56474b9e6330) at scenegraph/qsgthreadedrenderloop.cpp:936
#7 0x00007f0b32cdd0b9 in QSGRenderThread::run (this=0x56474b9e6330) at
scenegraph/qsgthreadedrenderloop.cpp:1053
#8 0x00007f0b31062543 in QThreadPrivate::start (arg=0x56474b9e6330) at
thread/qthread_unix.cpp:331
#9 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 17 (Thread 0x7f0b2b2e5700 (LWP 24052)):
#0 0x00007f0b30cd5aff in __GI___poll (fds=0x7f0b1c004e60, nfds=3, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f0b2f56a36e in g_main_context_poll (priority=<optimized out>,
n_fds=3, fds=0x7f0b1c004e60, timeout=<optimized out>, context=0x7f0b1c000c20)
at ../../../glib/gmain.c:4346
#2 g_main_context_iterate (context=context@entry=0x7f0b1c000c20,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../../../glib/gmain.c:4042
#3 0x00007f0b2f56a4a3 in g_main_context_iteration (context=0x7f0b1c000c20,
may_block=may_block@entry=1) at ../../../glib/gmain.c:4108
#4 0x00007f0b312a39f2 in QEventDispatcherGlib::processEvents
(this=0x7f0b1c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5 0x00007f0b31247c9b in QEventLoop::exec (this=this@entry=0x7f0b2b2e4bb0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#6 0x00007f0b31061362 in QThread::exec (this=this@entry=0x7f0b31c5cd80
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7 0x00007f0b31bd8f4b in QDBusConnectionManager::run (this=0x7f0b31c5cd80
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:179
#8 0x00007f0b31062543 in QThreadPrivate::start (arg=0x7f0b31c5cd80 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:331
#9 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 16 (Thread 0x7f0b2bae6700 (LWP 24051)):
#0 0x00007f0b30cd5aff in __GI___poll (fds=fds@entry=0x7f0b2bae5be0,
nfds=nfds@entry=2, timeout=timeout@entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f0b2f0cca16 in poll (__timeout=-1, __nfds=2, __fds=0x7f0b2bae5be0)
at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2 QtWaylandClient::EventThread::run (this=0x5647498452c0) at
qwaylanddisplay.cpp:208
#3 0x00007f0b31062543 in QThreadPrivate::start (arg=0x5647498452c0) at
thread/qthread_unix.cpp:331
#4 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#5 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 15 (Thread 0x7f0b0a7fc700 (LWP 24072)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7f0b0a7fbb50, clockid=<optimized out>, expected=0,
futex_word=0x7f0af0033e30) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f0b0a7fbb50, clockid=<optimized
out>, mutex=0x7f0af0033de0, cond=0x7f0af0033e08) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x7f0af0033e08, mutex=0x7f0af0033de0,
abstime=0x7f0b0a7fbb50) at pthread_cond_wait.c:665
#3 0x00007f0b31068668 in QWaitConditionPrivate::wait_relative
(this=0x7f0af0033de0, deadline=...) at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline=..., this=0x7f0af0033de0) at
thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x7f0af000e7f0,
mutex=mutex@entry=0x56474a197668, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f0b31065b71 in QThreadPoolThread::run (this=0x7f0af000e7e0) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:275
#7 0x00007f0b31062543 in QThreadPrivate::start (arg=0x7f0af000e7e0) at
thread/qthread_unix.cpp:331
#8 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 14 (Thread 0x7f0b0affd700 (LWP 24071)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7f0b0affcb50, clockid=<optimized out>, expected=0,
futex_word=0x7f0af00080f0) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f0b0affcb50, clockid=<optimized
out>, mutex=0x7f0af00080a0, cond=0x7f0af00080c8) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x7f0af00080c8, mutex=0x7f0af00080a0,
abstime=0x7f0b0affcb50) at pthread_cond_wait.c:665
#3 0x00007f0b31068668 in QWaitConditionPrivate::wait_relative
(this=0x7f0af00080a0, deadline=...) at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline=..., this=0x7f0af00080a0) at
thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x7f0af000fcb0,
mutex=mutex@entry=0x56474a197668, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f0b31065b71 in QThreadPoolThread::run (this=0x7f0af000fca0) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:275
#7 0x00007f0b31062543 in QThreadPrivate::start (arg=0x7f0af000fca0) at
thread/qthread_unix.cpp:331
#8 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 13 (Thread 0x7f0b0b7fe700 (LWP 24070)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7f0b0b7fdb50, clockid=<optimized out>, expected=0,
futex_word=0x7f0af00088d0) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f0b0b7fdb50, clockid=<optimized
out>, mutex=0x7f0af0008880, cond=0x7f0af00088a8) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x7f0af00088a8, mutex=0x7f0af0008880,
abstime=0x7f0b0b7fdb50) at pthread_cond_wait.c:665
#3 0x00007f0b31068668 in QWaitConditionPrivate::wait_relative
(this=0x7f0af0008880, deadline=...) at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline=..., this=0x7f0af0008880) at
thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x7f0af000fa40,
mutex=mutex@entry=0x56474a197668, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f0b31065b71 in QThreadPoolThread::run (this=0x7f0af000fa30) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:275
#7 0x00007f0b31062543 in QThreadPrivate::start (arg=0x7f0af000fa30) at
thread/qthread_unix.cpp:331
#8 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7f0b0bfff700 (LWP 24069)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7f0b0bffeb50, clockid=<optimized out>, expected=0,
futex_word=0x7f0af000f050) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f0b0bffeb50, clockid=<optimized
out>, mutex=0x7f0af000f000, cond=0x7f0af000f028) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x7f0af000f028, mutex=0x7f0af000f000,
abstime=0x7f0b0bffeb50) at pthread_cond_wait.c:665
#3 0x00007f0b31068668 in QWaitConditionPrivate::wait_relative
(this=0x7f0af000f000, deadline=...) at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline=..., this=0x7f0af000f000) at
thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x7f0af0012700,
mutex=mutex@entry=0x56474a197668, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f0b31065b71 in QThreadPoolThread::run (this=0x7f0af00126f0) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:275
#7 0x00007f0b31062543 in QThreadPrivate::start (arg=0x7f0af00126f0) at
thread/qthread_unix.cpp:331
#8 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7f0b113ee700 (LWP 24065)):
#0 0x00007f0b30cd5aff in __GI___poll (fds=0x7f0af00110d0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f0b2f56a36e in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7f0af00110d0, timeout=<optimized out>, context=0x7f0af0004c10)
at ../../../glib/gmain.c:4346
#2 g_main_context_iterate (context=context@entry=0x7f0af0004c10,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../../../glib/gmain.c:4042
#3 0x00007f0b2f56a4a3 in g_main_context_iteration (context=0x7f0af0004c10,
may_block=may_block@entry=1) at ../../../glib/gmain.c:4108
#4 0x00007f0b312a39f2 in QEventDispatcherGlib::processEvents
(this=0x7f0af0005d60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5 0x00007f0b31247c9b in QEventLoop::exec (this=this@entry=0x7f0b113edba0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#6 0x00007f0b31061362 in QThread::exec (this=this@entry=0x56474b8d0f90) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7 0x00007f0b32c1740a in QQuickPixmapReader::run (this=0x56474b8d0f90) at
util/qquickpixmapcache.cpp:1024
#8 0x00007f0b31062543 in QThreadPrivate::start (arg=0x56474b8d0f90) at
thread/qthread_unix.cpp:331
#9 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7f0b18d23700 (LWP 24060)):
#0 0x00007f0b30cd5aff in __GI___poll (fds=0x7f0aec005240, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f0b2f56a36e in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7f0aec005240, timeout=<optimized out>, context=0x7f0aec000c20)
at ../../../glib/gmain.c:4346
#2 g_main_context_iterate (context=context@entry=0x7f0aec000c20,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../../../glib/gmain.c:4042
#3 0x00007f0b2f56a4a3 in g_main_context_iteration (context=0x7f0aec000c20,
may_block=may_block@entry=1) at ../../../glib/gmain.c:4108
#4 0x00007f0b312a39f2 in QEventDispatcherGlib::processEvents
(this=0x7f0aec000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5 0x00007f0b31247c9b in QEventLoop::exec (this=this@entry=0x7f0b18d22bc0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#6 0x00007f0b31061362 in QThread::exec (this=this@entry=0x564749c97900) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7 0x00007f0b3287d539 in QQmlThreadPrivate::run (this=0x564749c97900) at
qml/ftw/qqmlthread.cpp:155
#8 0x00007f0b31062543 in QThreadPrivate::start (arg=0x564749c97900) at
thread/qthread_unix.cpp:331
#9 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f0b19524700 (LWP 24059)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7f0b19523b50, clockid=<optimized out>, expected=0,
futex_word=0x7f0af4006510) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f0b19523b50, clockid=<optimized
out>, mutex=0x7f0af40064c0, cond=0x7f0af40064e8) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x7f0af40064e8, mutex=0x7f0af40064c0,
abstime=0x7f0b19523b50) at pthread_cond_wait.c:665
#3 0x00007f0b31068668 in QWaitConditionPrivate::wait_relative
(this=0x7f0af40064c0, deadline=...) at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline=..., this=0x7f0af40064c0) at
thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x7f0af4006230,
mutex=mutex@entry=0x7f0af4005ec8, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f0b31065b71 in QThreadPoolThread::run (this=0x7f0af4006220) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:275
#7 0x00007f0b31062543 in QThreadPrivate::start (arg=0x7f0af4006220) at
thread/qthread_unix.cpp:331
#8 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f0b19d25700 (LWP 24058)):
#0 0x00007f0b30cd5aff in __GI___poll (fds=0x7f0af4004e60, nfds=2,
timeout=134576) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f0b2f56a36e in g_main_context_poll (priority=<optimized out>,
n_fds=2, fds=0x7f0af4004e60, timeout=<optimized out>, context=0x7f0af4000c20)
at ../../../glib/gmain.c:4346
#2 g_main_context_iterate (context=context@entry=0x7f0af4000c20,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../../../glib/gmain.c:4042
#3 0x00007f0b2f56a4a3 in g_main_context_iteration (context=0x7f0af4000c20,
may_block=may_block@entry=1) at ../../../glib/gmain.c:4108
#4 0x00007f0b312a39f2 in QEventDispatcherGlib::processEvents
(this=0x7f0af4000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5 0x00007f0b31247c9b in QEventLoop::exec (this=this@entry=0x7f0b19d24be0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#6 0x00007f0b31061362 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7 0x00007f0b31062543 in QThreadPrivate::start (arg=0x564749c7e9a0) at
thread/qthread_unix.cpp:331
#8 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f0b1a7fc700 (LWP 24057)):
#0 0x00007f0b30cd5aff in __GI___poll (fds=0x7f0b00004e60, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f0b2f56a36e in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7f0b00004e60, timeout=<optimized out>, context=0x7f0b00000c20)
at ../../../glib/gmain.c:4346
#2 g_main_context_iterate (context=context@entry=0x7f0b00000c20,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../../../glib/gmain.c:4042
#3 0x00007f0b2f56a4a3 in g_main_context_iteration (context=0x7f0b00000c20,
may_block=may_block@entry=1) at ../../../glib/gmain.c:4108
#4 0x00007f0b312a39f2 in QEventDispatcherGlib::processEvents
(this=0x7f0b00000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5 0x00007f0b31247c9b in QEventLoop::exec (this=this@entry=0x7f0b1a7fbbe0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#6 0x00007f0b31061362 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7 0x00007f0b31062543 in QThreadPrivate::start (arg=0x564749bdb420) at
thread/qthread_unix.cpp:331
#8 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f0b1affd700 (LWP 24056)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x564749a3be28) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564749a3bdd8,
cond=0x564749a3be00) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x564749a3be00, mutex=0x564749a3bdd8) at
pthread_cond_wait.c:647
#3 0x00007f0b29032b1b in cnd_wait (mtx=0x564749a3bdd8, cond=0x564749a3be00) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x564749a3d740) at
../src/util/u_queue.c:294
#5 0x00007f0b2903271b in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f0b1b7fe700 (LWP 24055)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x564749a3be28) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564749a3bdd8,
cond=0x564749a3be00) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x564749a3be00, mutex=0x564749a3bdd8) at
pthread_cond_wait.c:647
#3 0x00007f0b29032b1b in cnd_wait (mtx=0x564749a3bdd8, cond=0x564749a3be00) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x564749a3d3c0) at
../src/util/u_queue.c:294
#5 0x00007f0b2903271b in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f0b1bfff700 (LWP 24054)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x564749a3be28) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564749a3bdd8,
cond=0x564749a3be00) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x564749a3be00, mutex=0x564749a3bdd8) at
pthread_cond_wait.c:647
#3 0x00007f0b29032b1b in cnd_wait (mtx=0x564749a3bdd8, cond=0x564749a3be00) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x564749a3d180) at
../src/util/u_queue.c:294
#5 0x00007f0b2903271b in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f0b28cc5700 (LWP 24053)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x564749a3be28) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564749a3bdd8,
cond=0x564749a3be00) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x564749a3be00, mutex=0x564749a3bdd8) at
pthread_cond_wait.c:647
#3 0x00007f0b29032b1b in cnd_wait (mtx=0x564749a3bdd8, cond=0x564749a3be00) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x5647498e94b0) at
../src/util/u_queue.c:294
#5 0x00007f0b2903271b in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f0b2c2e7700 (LWP 24050)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x564749832880) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564749832830,
cond=0x564749832858) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x564749832858, mutex=0x564749832830) at
pthread_cond_wait.c:647
#3 0x00007f0b310686db in QWaitConditionPrivate::wait (deadline=...,
this=0x564749832830) at thread/qwaitcondition_unix.cpp:146
#4 QWaitCondition::wait (this=this@entry=0x564749844f90,
mutex=mutex@entry=0x564749844f88, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#5 0x00007f0b2f0cc9bd in QtWaylandClient::EventThread::waitForReading
(this=0x564749844f50) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6 QtWaylandClient::EventThread::run (this=0x564749844f50) at
qwaylanddisplay.cpp:206
#7 0x00007f0b31062543 in QThreadPrivate::start (arg=0x564749844f50) at
thread/qthread_unix.cpp:331
#8 0x00007f0b30b46609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f0b30ce2293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f0b2ce234c0 (LWP 24045)):
#0 __GI_raise (sig=sig@entry=11) at ../sysdeps/unix/sysv/linux/raise.c:50
#1 0x00007f0b33154ff5 in KCrash::defaultCrashHandler (sig=11) at
./src/kcrash.cpp:609
#2 <signal handler called>
#3 0x00007f0b3343a725 in KUserFeedback::OpenGLInfoSource::data() () from
/lib/x86_64-linux-gnu/libKUserFeedbackCore.so.1
#4 0x00007f0b334472e5 in ?? () from
/lib/x86_64-linux-gnu/libKUserFeedbackCore.so.1
#5 0x00007f0b3344913e in ?? () from
/lib/x86_64-linux-gnu/libKUserFeedbackCore.so.1
#6 0x00007f0b33449376 in ?? () from
/lib/x86_64-linux-gnu/libKUserFeedbackCore.so.1
#7 0x00007f0b312801be in QtPrivate::QSlotObjectBase::call (a=0x7ffcb36c7b50,
r=0x564749aa7130, this=0x564749c7e7f0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#8 doActivate<false> (sender=0x564749bdef60, signal_index=10,
argv=0x7ffcb36c7b50) at kernel/qobject.cpp:3886
#9 0x00007f0b31279587 in QMetaObject::activate
(sender=sender@entry=0x564749bdef60, m=m@entry=0x7f0b30b37960
<QNetworkReply::staticMetaObject>,
local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at
kernel/qobject.cpp:3946
#10 0x00007f0b30ad76c7 in QNetworkReply::finished
(this=this@entry=0x564749bdef60) at .moc/moc_qnetworkreply.cpp:404
#11 0x00007f0b30a28126 in QNetworkReplyHttpImplPrivate::finished
(this=0x564749ae80f0) at access/qnetworkreplyhttpimpl.cpp:2280
#12 0x00007f0b30a283a5 in QNetworkReplyHttpImplPrivate::replyFinished
(this=<optimized out>) at access/qnetworkreplyhttpimpl.cpp:1119
#13 0x00007f0b30adc6ee in QNetworkReplyHttpImpl::qt_static_metacall
(_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized
out>) at .moc/../access/qnetworkreplyhttpimpl_p.h:98
#14 0x00007f0b31276d39 in QObject::event (this=0x564749bdef60,
e=0x7f0af4013290) at kernel/qobject.cpp:1314
#15 0x00007f0b31f5edc3 in QApplicationPrivate::notify_helper
(this=this@entry=0x56474982daa0, receiver=receiver@entry=0x564749bdef60,
e=e@entry=0x7f0af4013290) at kernel/qapplication.cpp:3632
#16 0x00007f0b31f67bb8 in QApplication::notify (this=0x7ffcb36c8330,
receiver=0x564749bdef60, e=0x7f0af4013290) at kernel/qapplication.cpp:3156
#17 0x00007f0b3124919a in QCoreApplication::notifyInternal2
(receiver=0x564749bdef60, event=0x7f0af4013290) at
../../include/QtCore/5.15.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:332
#18 0x00007f0b3124baa1 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x564749806ef0) at
kernel/qcoreapplication.cpp:1821
#19 0x00007f0b312a4397 in postEventSourceDispatch (s=0x564749847ba0) at
kernel/qeventdispatcher_glib.cpp:277
#20 0x00007f0b2f56a17d in g_main_dispatch (context=0x56474984b4d0) at
../../../glib/gmain.c:3309
#21 g_main_context_dispatch (context=context@entry=0x56474984b4d0) at
../../../glib/gmain.c:3974
#22 0x00007f0b2f56a400 in g_main_context_iterate
(context=context@entry=0x56474984b4d0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4047
#23 0x00007f0b2f56a4a3 in g_main_context_iteration (context=0x56474984b4d0,
may_block=may_block@entry=1) at ../../../glib/gmain.c:4108
#24 0x00007f0b312a39f2 in QEventDispatcherGlib::processEvents
(this=0x564749846380, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#25 0x00007f0b31247c9b in QEventLoop::exec (this=this@entry=0x7ffcb36c8210,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#26 0x00007f0b3124fe44 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#27 0x0000564747d08115 in main (argc=<optimized out>, argv=<optimized out>) at
./shell/main.cpp:238
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