[dolphin] [Bug 488787] New: Dolphin crash while pressing alt-tab during a drag & drop operation

[cwo]

https://bugs.kde.org/show_bug.cgi?id=488787

            Bug ID: 488787
           Summary: Dolphin crash while pressing alt-tab during a drag &
                    drop operation
    Classification: Applications
           Product: dolphin
           Version: unspecified
          Platform: Neon
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: spikespiegel at gmx.de
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (24.07.70)

Qt Version: 6.7.0
Frameworks Version: 6.4.0
Operating System: Linux 6.5.0-41-generic x86_64
Windowing System: Wayland
Distribution: KDE neon Unstable Edition
DrKonqi: 6.1.80 [CoredumpBackend]

-- Information about the crash:
I was trying to drag & drop a file from Dolphin to Kolourpaint, and as the
Dolphin window was covering where I wanted to drop the file, I pressed Alt-Tab.

Dolphin restarted and the second attempt worked. I have not done extensive
testing to see what triggers this, and how reproducible it is.

Neon Developer Edition

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Aborted
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0}
Downloading 10.83 MB separate debug info for /usr/bin/dolphin...
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[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/dolphin'.
Program terminated with signal SIGABRT, Aborted.
#0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=137512459643584)
at ./nptl/pthread_kill.c:44
Download failed: Invalid argument.  Continuing without source file
./nptl/./nptl/pthread_kill.c.
[Current thread is 1 (Thread 0x7d111d4f2ac0 (LWP 5844))]

Cannot QML trace cores :(
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./obj-x86_64-linux-gnu/./src/network/socket/qnativesocketengine_unix.cpp.
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./obj-x86_64-linux-gnu/src/./src/kitemviews/kitemlistcontroller.cpp.
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./obj-x86_64-linux-gnu/./src/gui/kernel/qdrag.cpp.
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./obj-x86_64-linux-gnu/./src/gui/kernel/qdnd.cpp.
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./obj-x86_64-linux-gnu/./src/corelib/global/qflags.h.
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./obj-x86_64-linux-gnu/src/core/./obj-x86_64-linux-gnu/src/core/KF6KIOCore_autogen/include/moc_workerinterface_p.cpp.
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[Current thread is 1 (Thread 0x7d111d4f2ac0 (LWP 5844))]

Thread 17 (Thread 0x7d10cbfff640 (LWP 5874)):
#0  0x00007d1123718cce in __ppoll (fds=0x7d10cbffe780, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#1  0x00007d1124178b30 in ppoll (__ss=0x0, __timeout=0x0, __nfds=1,
__fds=0x7d10cbffe780) at /usr/include/x86_64-linux-gnu/bits/poll2.h:64
#2  qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7d10cbffe780) at
./src/corelib/kernel/qcore_unix.cpp:103
#3  qt_safe_poll (deadline=..., nfds=<optimized out>, fds=<optimized out>) at
./src/corelib/kernel/qcore_unix.cpp:126
#4  qt_safe_poll (fds=fds at entry=0x7d10cbffe780, nfds=nfds at entry=1,
deadline=...) at ./src/corelib/kernel/qcore_unix.cpp:121
#5  0x00007d11238f5631 in QNativeSocketEnginePrivate::nativeSelect
(this=<optimized out>, deadline=..., checkRead=<optimized out>,
checkWrite=<optimized out>, selectForRead=0x7d10cbffe86f,
selectForWrite=0x7d10cbffe86e) at
./src/network/socket/qnativesocketengine_unix.cpp:1371
#6  0x00007d11239c0f03 in QNativeSocketEngine::waitForReadOrWrite
(this=0x7d10c00052c0, readyToRead=0x7d10cbffe86f, readyToWrite=0x7d10cbffe86e,
checkRead=<optimized out>, checkWrite=<optimized out>, deadline=...,
timedOut=0x0) at ./src/network/socket/qnativesocketengine.cpp:1084
#7  0x00007d11239b9b14 in QAbstractSocket::waitForReadyRead
(this=0x7d10c0002588, msecs=-1) at
./src/network/socket/qabstractsocket.cpp:2163
#8  0x00007d11262cd428 in KIO::ConnectionBackend::waitForIncomingTask
(this=0x7d10c0004bf0, ms=-1) at ./src/core/connectionbackend.cpp:154
#9  0x00007d11263bdf8f in KIO::Connection::waitForIncomingTask (ms=-1,
this=<optimized out>) at ./src/core/connection.cpp:210
#10 KIO::SlaveBase::dispatchLoop() [clone .constprop.0]
(this=this at entry=0x7d10c0004270) at ./src/core/slavebase.cpp:340
#11 0x00007d1126391e8b in KIO::WorkerThread::run (this=0x5649316ef6b0) at
./src/core/workerthread.cpp:47
#12 0x00007d1124183c9d in operator() (__closure=<optimized out>) at
./src/corelib/thread/qthread_unix.cpp:326
#13 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at ./src/corelib/thread/qthread_unix.cpp:262
#14 QThreadPrivate::start (arg=0x5649316ef6b0) at
./src/corelib/thread/qthread_unix.cpp:285
#15 0x00007d1123694ac3 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#16 0x00007d1123726850 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 16 (Thread 0x7d10f8bb8640 (LWP 5873)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true,
abstime=0x7d10f8bb7970, op=137, expected=0, futex_word=0x564931704db0) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0,
abstime=0x7d10f8bb7970, clockid=560, expected=0, futex_word=0x564931704db0) at
./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word at entry=0x564931704db0, expected=expected at entry=0,
clockid=clockid at entry=1, abstime=abstime at entry=0x7d10f8bb7970,
private=private at entry=0) at ./nptl/futex-internal.c:139
#3  0x00007d1123693e9b in __pthread_cond_wait_common (abstime=0x7d10f8bb7970,
clockid=1, mutex=0x564931704d60, cond=0x564931704d88) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x564931704d88, mutex=0x564931704d60,
abstime=0x7d10f8bb7970) at ./nptl/pthread_cond_wait.c:652
#5  0x00007d1124189647 in QWaitConditionPrivate::wait_relative (deadline=...,
this=0x564931704d60) at ./src/corelib/thread/qwaitcondition_unix.cpp:92
#6  QWaitConditionPrivate::wait (deadline=..., this=0x564931704d60) at
./src/corelib/thread/qwaitcondition_unix.cpp:100
#7  QWaitCondition::wait (this=<optimized out>, mutex=0x564931086218,
deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:180
#8  0x00007d112418660a in QThreadPoolThread::run (this=0x56493158f8c0) at
./src/corelib/thread/qthreadpool.cpp:116
#9  0x00007d1124183c9d in operator() (__closure=<optimized out>) at
./src/corelib/thread/qthread_unix.cpp:326
#10 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at ./src/corelib/thread/qthread_unix.cpp:262
#11 QThreadPrivate::start (arg=0x56493158f8c0) at
./src/corelib/thread/qthread_unix.cpp:285
#12 0x00007d1123694ac3 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#13 0x00007d1123726850 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 15 (Thread 0x7d110dffb640 (LWP 5861)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true,
abstime=0x7d110dffa970, op=137, expected=0, futex_word=0x564931046874) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0,
abstime=0x7d110dffa970, clockid=560, expected=0, futex_word=0x564931046874) at
./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word at entry=0x564931046874, expected=expected at entry=0,
clockid=clockid at entry=1, abstime=abstime at entry=0x7d110dffa970,
private=private at entry=0) at ./nptl/futex-internal.c:139
#3  0x00007d1123693e9b in __pthread_cond_wait_common (abstime=0x7d110dffa970,
clockid=1, mutex=0x564931046820, cond=0x564931046848) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x564931046848, mutex=0x564931046820,
abstime=0x7d110dffa970) at ./nptl/pthread_cond_wait.c:652
#5  0x00007d1124189647 in QWaitConditionPrivate::wait_relative (deadline=...,
this=0x564931046820) at ./src/corelib/thread/qwaitcondition_unix.cpp:92
#6  QWaitConditionPrivate::wait (deadline=..., this=0x564931046820) at
./src/corelib/thread/qwaitcondition_unix.cpp:100
#7  QWaitCondition::wait (this=<optimized out>, mutex=0x564931086218,
deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:180
#8  0x00007d112418660a in QThreadPoolThread::run (this=0x56493104ef50) at
./src/corelib/thread/qthreadpool.cpp:116
#9  0x00007d1124183c9d in operator() (__closure=<optimized out>) at
./src/corelib/thread/qthread_unix.cpp:326
#10 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at ./src/corelib/thread/qthread_unix.cpp:262
#11 QThreadPrivate::start (arg=0x56493104ef50) at
./src/corelib/thread/qthread_unix.cpp:285
#12 0x00007d1123694ac3 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#13 0x00007d1123726850 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 14 (Thread 0x7d10f93b9640 (LWP 5872)):
#0  0x00007d1123718cce in __ppoll (fds=0x7d10f93b8780, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#1  0x00007d1124178b30 in ppoll (__ss=0x0, __timeout=0x0, __nfds=1,
__fds=0x7d10f93b8780) at /usr/include/x86_64-linux-gnu/bits/poll2.h:64
#2  qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7d10f93b8780) at
./src/corelib/kernel/qcore_unix.cpp:103
#3  qt_safe_poll (deadline=..., nfds=<optimized out>, fds=<optimized out>) at
./src/corelib/kernel/qcore_unix.cpp:126
#4  qt_safe_poll (fds=fds at entry=0x7d10f93b8780, nfds=nfds at entry=1,
deadline=...) at ./src/corelib/kernel/qcore_unix.cpp:121
#5  0x00007d11238f5631 in QNativeSocketEnginePrivate::nativeSelect
(this=<optimized out>, deadline=..., checkRead=<optimized out>,
checkWrite=<optimized out>, selectForRead=0x7d10f93b886f,
selectForWrite=0x7d10f93b886e) at
./src/network/socket/qnativesocketengine_unix.cpp:1371
#6  0x00007d11239c0f03 in QNativeSocketEngine::waitForReadOrWrite
(this=0x7d10d0005f30, readyToRead=0x7d10f93b886f, readyToWrite=0x7d10f93b886e,
checkRead=<optimized out>, checkWrite=<optimized out>, deadline=...,
timedOut=0x0) at ./src/network/socket/qnativesocketengine.cpp:1084
#7  0x00007d11239b9b14 in QAbstractSocket::waitForReadyRead
(this=0x7d10d0002988, msecs=-1) at
./src/network/socket/qabstractsocket.cpp:2163
#8  0x00007d11262cd428 in KIO::ConnectionBackend::waitForIncomingTask
(this=0x7d10d00058a0, ms=-1) at ./src/core/connectionbackend.cpp:154
#9  0x00007d11263bdf8f in KIO::Connection::waitForIncomingTask (ms=-1,
this=<optimized out>) at ./src/core/connection.cpp:210
#10 KIO::SlaveBase::dispatchLoop() [clone .constprop.0]
(this=this at entry=0x7d10d0004f20) at ./src/core/slavebase.cpp:340
#11 0x00007d1126391e8b in KIO::WorkerThread::run (this=0x564931656070) at
./src/core/workerthread.cpp:47
#12 0x00007d1124183c9d in operator() (__closure=<optimized out>) at
./src/corelib/thread/qthread_unix.cpp:326
#13 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at ./src/corelib/thread/qthread_unix.cpp:262
#14 QThreadPrivate::start (arg=0x564931656070) at
./src/corelib/thread/qthread_unix.cpp:285
#15 0x00007d1123694ac3 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#16 0x00007d1123726850 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 13 (Thread 0x7d110cff9640 (LWP 5863)):
#0  0x00007d1123718bcf in __GI___poll (fds=0x564931458820, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007d1122571256 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007d11225193e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007d1124076570 in QEventDispatcherGlib::processEvents
(this=0x7d10e0000b70, flags=...) at
./src/corelib/kernel/qeventdispatcher_glib.cpp:394
#4  0x00007d11242a3e3b in QEventLoop::exec (this=0x7d110cff8a20, flags=...) at
./src/corelib/global/qflags.h:34
#5  0x00007d11241bcf48 in QThread::exec (this=<optimized out>) at
./src/corelib/global/qflags.h:74
#6  0x00007d1124183c9d in operator() (__closure=<optimized out>) at
./src/corelib/thread/qthread_unix.cpp:326
#7  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at ./src/corelib/thread/qthread_unix.cpp:262
#8  QThreadPrivate::start (arg=0x5649314487c0) at
./src/corelib/thread/qthread_unix.cpp:285
#9  0x00007d1123694ac3 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#10 0x00007d1123726850 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 12 (Thread 0x7d1117fff640 (LWP 5846)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x564930de1010) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0,
clockid=0, expected=0, futex_word=0x564930de1010) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word at entry=0x564930de1010, expected=expected at entry=0,
clockid=clockid at entry=0, abstime=abstime at entry=0x0, private=private at entry=0) at
./nptl/futex-internal.c:139
#3  0x00007d1123693a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x564930de0fc0, cond=0x564930de0fe8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x564930de0fe8, mutex=0x564930de0fc0) at
./nptl/pthread_cond_wait.c:627
#5  0x00007d11241896bb in QWaitConditionPrivate::wait (deadline=...,
this=0x564930de0fc0) at ./src/corelib/thread/qwaitcondition_unix.cpp:102
#6  QWaitCondition::wait (this=this at entry=0x564930db0280,
mutex=mutex at entry=0x564930db0278, deadline=...) at
./src/corelib/thread/qwaitcondition_unix.cpp:180
#7  0x00007d1120548417 in QtWaylandClient::EventThread::waitForReading
(this=0x564930db0240) at ./src/client/qwaylanddisplay.cpp:216
#8  QtWaylandClient::EventThread::run (this=0x564930db0240) at
./src/client/qwaylanddisplay.cpp:177
#9  0x00007d1124183c9d in operator() (__closure=<optimized out>) at
./src/corelib/thread/qthread_unix.cpp:326
#10 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at ./src/corelib/thread/qthread_unix.cpp:262
#11 QThreadPrivate::start (arg=0x564930db0240) at
./src/corelib/thread/qthread_unix.cpp:285
#12 0x00007d1123694ac3 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#13 0x00007d1123726850 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 11 (Thread 0x7d110ffff640 (LWP 5849)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x564930ef5fd8) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0,
clockid=0, expected=0, futex_word=0x564930ef5fd8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word at entry=0x564930ef5fd8, expected=expected at entry=0,
clockid=clockid at entry=0, abstime=abstime at entry=0x0, private=private at entry=0) at
./nptl/futex-internal.c:139
#3  0x00007d1123693a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x564930ef5f88, cond=0x564930ef5fb0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x564930ef5fb0, mutex=0x564930ef5f88) at
./nptl/pthread_cond_wait.c:627
#5  0x00007d1114f1952d in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007d1114ec98bb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007d1114f1945b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8  0x00007d1123694ac3 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007d1123726850 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 10 (Thread 0x7d1114adc640 (LWP 5848)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x564930efd860) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0,
clockid=0, expected=0, futex_word=0x564930efd860) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word at entry=0x564930efd860, expected=expected at entry=0,
clockid=clockid at entry=0, abstime=abstime at entry=0x0, private=private at entry=0) at
./nptl/futex-internal.c:139
#3  0x00007d1123693a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x564930efd810, cond=0x564930efd838) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x564930efd838, mutex=0x564930efd810) at
./nptl/pthread_cond_wait.c:627
#5  0x00007d1114f1952d in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007d1114ec98bb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007d1114f1945b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8  0x00007d1123694ac3 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007d1123726850 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 9 (Thread 0x7d11177fe640 (LWP 5847)):
#0  0x00007d1123718bcf in __GI___poll (fds=fds at entry=0x7d11177fda10,
nfds=nfds at entry=2, timeout=timeout at entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007d1120548481 in poll (__timeout=-1, __nfds=2, __fds=0x7d11177fda10)
at /usr/include/x86_64-linux-gnu/bits/poll2.h:39
#2  QtWaylandClient::EventThread::run (this=0x564930e48020) at
./src/client/qwaylanddisplay.cpp:182
#3  0x00007d1124183c9d in operator() (__closure=<optimized out>) at
./src/corelib/thread/qthread_unix.cpp:326
#4  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at ./src/corelib/thread/qthread_unix.cpp:262
#5  QThreadPrivate::start (arg=0x564930e48020) at
./src/corelib/thread/qthread_unix.cpp:285
#6  0x00007d1123694ac3 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#7  0x00007d1123726850 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 8 (Thread 0x7d110d7fa640 (LWP 5862)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true,
abstime=0x7d110d7f9970, op=137, expected=0, futex_word=0x5649311ef314) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0,
abstime=0x7d110d7f9970, clockid=560, expected=0, futex_word=0x5649311ef314) at
./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word at entry=0x5649311ef314, expected=expected at entry=0,
clockid=clockid at entry=1, abstime=abstime at entry=0x7d110d7f9970,
private=private at entry=0) at ./nptl/futex-internal.c:139
#3  0x00007d1123693e9b in __pthread_cond_wait_common (abstime=0x7d110d7f9970,
clockid=1, mutex=0x5649311ef2c0, cond=0x5649311ef2e8) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5649311ef2e8, mutex=0x5649311ef2c0,
abstime=0x7d110d7f9970) at ./nptl/pthread_cond_wait.c:652
#5  0x00007d1124189647 in QWaitConditionPrivate::wait_relative (deadline=...,
this=0x5649311ef2c0) at ./src/corelib/thread/qwaitcondition_unix.cpp:92
#6  QWaitConditionPrivate::wait (deadline=..., this=0x5649311ef2c0) at
./src/corelib/thread/qwaitcondition_unix.cpp:100
#7  QWaitCondition::wait (this=<optimized out>, mutex=0x564931086218,
deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:180
#8  0x00007d112418660a in QThreadPoolThread::run (this=0x5649311899e0) at
./src/corelib/thread/qthreadpool.cpp:116
#9  0x00007d1124183c9d in operator() (__closure=<optimized out>) at
./src/corelib/thread/qthread_unix.cpp:326
#10 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at ./src/corelib/thread/qthread_unix.cpp:262
#11 QThreadPrivate::start (arg=0x5649311899e0) at
./src/corelib/thread/qthread_unix.cpp:285
#12 0x00007d1123694ac3 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#13 0x00007d1123726850 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 7 (Thread 0x7d10fa9ff640 (LWP 5869)):
#0  0x00007d1123718cce in __ppoll (fds=0x7d10fa9fe780, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#1  0x00007d1124178b30 in ppoll (__ss=0x0, __timeout=0x0, __nfds=1,
__fds=0x7d10fa9fe780) at /usr/include/x86_64-linux-gnu/bits/poll2.h:64
#2  qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7d10fa9fe780) at
./src/corelib/kernel/qcore_unix.cpp:103
#3  qt_safe_poll (deadline=..., nfds=<optimized out>, fds=<optimized out>) at
./src/corelib/kernel/qcore_unix.cpp:126
#4  qt_safe_poll (fds=fds at entry=0x7d10fa9fe780, nfds=nfds at entry=1,
deadline=...) at ./src/corelib/kernel/qcore_unix.cpp:121
#5  0x00007d11238f5631 in QNativeSocketEnginePrivate::nativeSelect
(this=<optimized out>, deadline=..., checkRead=<optimized out>,
checkWrite=<optimized out>, selectForRead=0x7d10fa9fe86f,
selectForWrite=0x7d10fa9fe86e) at
./src/network/socket/qnativesocketengine_unix.cpp:1371
#6  0x00007d11239c0f03 in QNativeSocketEngine::waitForReadOrWrite
(this=0x7d10d8005ae0, readyToRead=0x7d10fa9fe86f, readyToWrite=0x7d10fa9fe86e,
checkRead=<optimized out>, checkWrite=<optimized out>, deadline=...,
timedOut=0x0) at ./src/network/socket/qnativesocketengine.cpp:1084
#7  0x00007d11239b9b14 in QAbstractSocket::waitForReadyRead
(this=0x7d10d8002588, msecs=-1) at
./src/network/socket/qabstractsocket.cpp:2163
#8  0x00007d11262cd428 in KIO::ConnectionBackend::waitForIncomingTask
(this=0x7d10d8005450, ms=-1) at ./src/core/connectionbackend.cpp:154
#9  0x00007d11263bdf8f in KIO::Connection::waitForIncomingTask (ms=-1,
this=<optimized out>) at ./src/core/connection.cpp:210
#10 KIO::SlaveBase::dispatchLoop() [clone .constprop.0]
(this=this at entry=0x7d10d8004ad0) at ./src/core/slavebase.cpp:340
#11 0x00007d1126391e8b in KIO::WorkerThread::run (this=0x564931588450) at
./src/core/workerthread.cpp:47
#12 0x00007d1124183c9d in operator() (__closure=<optimized out>) at
./src/corelib/thread/qthread_unix.cpp:326
#13 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at ./src/corelib/thread/qthread_unix.cpp:262
#14 QThreadPrivate::start (arg=0x564931588450) at
./src/corelib/thread/qthread_unix.cpp:285
#15 0x00007d1123694ac3 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#16 0x00007d1123726850 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 6 (Thread 0x7d1100fff640 (LWP 5868)):
#0  0x00007d1123718cce in __ppoll (fds=0x7d1100ffe780, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#1  0x00007d1124178b30 in ppoll (__ss=0x0, __timeout=0x0, __nfds=1,
__fds=0x7d1100ffe780) at /usr/include/x86_64-linux-gnu/bits/poll2.h:64
#2  qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7d1100ffe780) at
./src/corelib/kernel/qcore_unix.cpp:103
#3  qt_safe_poll (deadline=..., nfds=<optimized out>, fds=<optimized out>) at
./src/corelib/kernel/qcore_unix.cpp:126
#4  qt_safe_poll (fds=fds at entry=0x7d1100ffe780, nfds=nfds at entry=1,
deadline=...) at ./src/corelib/kernel/qcore_unix.cpp:121
#5  0x00007d11238f5631 in QNativeSocketEnginePrivate::nativeSelect
(this=<optimized out>, deadline=..., checkRead=<optimized out>,
checkWrite=<optimized out>, selectForRead=0x7d1100ffe86f,
selectForWrite=0x7d1100ffe86e) at
./src/network/socket/qnativesocketengine_unix.cpp:1371
#6  0x00007d11239c0f03 in QNativeSocketEngine::waitForReadOrWrite
(this=0x7d10d4005bd0, readyToRead=0x7d1100ffe86f, readyToWrite=0x7d1100ffe86e,
checkRead=<optimized out>, checkWrite=<optimized out>, deadline=...,
timedOut=0x0) at ./src/network/socket/qnativesocketengine.cpp:1084
#7  0x00007d11239b9b14 in QAbstractSocket::waitForReadyRead
(this=0x7d10d4002988, msecs=-1) at
./src/network/socket/qabstractsocket.cpp:2163
#8  0x00007d11262cd428 in KIO::ConnectionBackend::waitForIncomingTask
(this=0x7d10d4005470, ms=-1) at ./src/core/connectionbackend.cpp:154
#9  0x00007d11263bdf8f in KIO::Connection::waitForIncomingTask (ms=-1,
this=<optimized out>) at ./src/core/connection.cpp:210
#10 KIO::SlaveBase::dispatchLoop() [clone .constprop.0]
(this=this at entry=0x7d10d4004af0) at ./src/core/slavebase.cpp:340
#11 0x00007d1126391e8b in KIO::WorkerThread::run (this=0x564931587f80) at
./src/core/workerthread.cpp:47
#12 0x00007d1124183c9d in operator() (__closure=<optimized out>) at
./src/corelib/thread/qthread_unix.cpp:326
#13 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at ./src/corelib/thread/qthread_unix.cpp:262
#14 QThreadPrivate::start (arg=0x564931587f80) at
./src/corelib/thread/qthread_unix.cpp:285
#15 0x00007d1123694ac3 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#16 0x00007d1123726850 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 5 (Thread 0x7d110effd640 (LWP 5851)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x564930ef5fd8) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0,
clockid=0, expected=0, futex_word=0x564930ef5fd8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word at entry=0x564930ef5fd8, expected=expected at entry=0,
clockid=clockid at entry=0, abstime=abstime at entry=0x0, private=private at entry=0) at
./nptl/futex-internal.c:139
#3  0x00007d1123693a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x564930ef5f88, cond=0x564930ef5fb0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x564930ef5fb0, mutex=0x564930ef5f88) at
./nptl/pthread_cond_wait.c:627
#5  0x00007d1114f1952d in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007d1114ec98bb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007d1114f1945b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8  0x00007d1123694ac3 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007d1123726850 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 4 (Thread 0x7d110f7fe640 (LWP 5850)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x564930ef5fd8) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0,
clockid=0, expected=0, futex_word=0x564930ef5fd8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word at entry=0x564930ef5fd8, expected=expected at entry=0,
clockid=clockid at entry=0, abstime=abstime at entry=0x0, private=private at entry=0) at
./nptl/futex-internal.c:139
#3  0x00007d1123693a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x564930ef5f88, cond=0x564930ef5fb0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x564930ef5fb0, mutex=0x564930ef5f88) at
./nptl/pthread_cond_wait.c:627
#5  0x00007d1114f1952d in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007d1114ec98bb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007d1114f1945b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8  0x00007d1123694ac3 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007d1123726850 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 3 (Thread 0x7d110e7fc640 (LWP 5860)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true,
abstime=0x7d110e7fb970, op=137, expected=0, futex_word=0x56493104f3a0) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0,
abstime=0x7d110e7fb970, clockid=560, expected=0, futex_word=0x56493104f3a0) at
./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word at entry=0x56493104f3a0, expected=expected at entry=0,
clockid=clockid at entry=1, abstime=abstime at entry=0x7d110e7fb970,
private=private at entry=0) at ./nptl/futex-internal.c:139
#3  0x00007d1123693e9b in __pthread_cond_wait_common (abstime=0x7d110e7fb970,
clockid=1, mutex=0x56493104f350, cond=0x56493104f378) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x56493104f378, mutex=0x56493104f350,
abstime=0x7d110e7fb970) at ./nptl/pthread_cond_wait.c:652
#5  0x00007d1124189647 in QWaitConditionPrivate::wait_relative (deadline=...,
this=0x56493104f350) at ./src/corelib/thread/qwaitcondition_unix.cpp:92
#6  QWaitConditionPrivate::wait (deadline=..., this=0x56493104f350) at
./src/corelib/thread/qwaitcondition_unix.cpp:100
#7  QWaitCondition::wait (this=<optimized out>, mutex=0x564931086218,
deadline=...) at ./src/corelib/thread/qwaitcondition_unix.cpp:180
#8  0x00007d112418660a in QThreadPoolThread::run (this=0x56493105b280) at
./src/corelib/thread/qthreadpool.cpp:116
#9  0x00007d1124183c9d in operator() (__closure=<optimized out>) at
./src/corelib/thread/qthread_unix.cpp:326
#10 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at ./src/corelib/thread/qthread_unix.cpp:262
#11 QThreadPrivate::start (arg=0x56493105b280) at
./src/corelib/thread/qthread_unix.cpp:285
#12 0x00007d1123694ac3 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#13 0x00007d1123726850 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 2 (Thread 0x7d111cdff640 (LWP 5845)):
#0  0x00007d1123718bcf in __GI___poll (fds=0x564930d8ed40, nfds=3, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007d1122571256 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007d11225193e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007d1124076570 in QEventDispatcherGlib::processEvents
(this=0x7d1118000b70, flags=...) at
./src/corelib/kernel/qeventdispatcher_glib.cpp:394
#4  0x00007d11242a3e3b in QEventLoop::exec (this=0x7d111cdfe9d0, flags=...) at
./src/corelib/global/qflags.h:34
#5  0x00007d11241bcf48 in QThread::exec (this=this at entry=0x7d11257b13e0
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at ./src/corelib/global/qflags.h:74
#6  0x00007d112579450e in QDBusConnectionManager::run (this=0x7d11257b13e0
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at ./src/dbus/qdbusconnectionmanager.cpp:144
#7  0x00007d1124183c9d in operator() (__closure=<optimized out>) at
./src/corelib/thread/qthread_unix.cpp:326
#8  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at ./src/corelib/thread/qthread_unix.cpp:262
#9  QThreadPrivate::start (arg=0x7d11257b13e0
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at ./src/corelib/thread/qthread_unix.cpp:285
#10 0x00007d1123694ac3 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#11 0x00007d1123726850 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 1 (Thread 0x7d111d4f2ac0 (LWP 5844)):
[KCrash Handler]
#6  __pthread_kill_implementation (no_tid=0, signo=6, threadid=137512459643584)
at ./nptl/pthread_kill.c:44
#7  __pthread_kill_internal (signo=6, threadid=137512459643584) at
./nptl/pthread_kill.c:78
#8  __GI___pthread_kill (threadid=137512459643584, signo=signo at entry=6) at
./nptl/pthread_kill.c:89
#9  0x00007d1123642476 in __GI_raise (sig=sig at entry=6) at
../sysdeps/posix/raise.c:26
#10 0x00007d11236287f3 in __GI_abort () at ./stdlib/abort.c:79
#11 0x00007d1123689676 in __libc_message (action=action at entry=do_abort,
fmt=fmt at entry=0x7d11237db92e "*** %s ***: terminated\n") at
../sysdeps/posix/libc_fatal.c:155
#12 0x00007d112373659a in __GI___fortify_fail (msg=msg at entry=0x7d11237db916
"stack smashing detected") at ./debug/fortify_fail.c:26
#13 0x00007d1123736566 in __stack_chk_fail () at ./debug/stack_chk_fail.c:24
#14 0x00007d1124263947 in doActivate<false> (sender=<optimized out>,
signal_index=6, argv=<optimized out>) at ./src/corelib/kernel/qobject.cpp:4125
#15 0x00007d1125d38ec0 in KJob::result (this=this at entry=0x5649316eff00,
_t1=<optimized out>, _t1 at entry=0x5649316eff00, _t2=...) at
./obj-x86_64-linux-gnu/src/lib/KF6CoreAddons_autogen/include/moc_kjob.cpp:622
#16 0x00007d1125d3cc9b in KJob::finishJob (this=0x5649316eff00,
emitResult=<optimized out>) at ./src/lib/jobs/kjob.cpp:98
#17 0x00007d112426355e in QtPrivate::QSlotObjectBase::call (a=<optimized out>,
r=<optimized out>, this=<optimized out>, this=<optimized out>, r=<optimized
out>, a=<optimized out>) at ./src/corelib/kernel/qobjectdefs_impl.h:469
#18 doActivate<false> (sender=0x56493115b020, signal_index=7,
argv=0x7ffdb7876b88) at ./src/corelib/kernel/qobject.cpp:4078
#19 0x00007d1126394096 in KIO::WorkerInterface::finished (this=0x56493115b020)
at
./obj-x86_64-linux-gnu/src/core/KF6KIOCore_autogen/include/moc_workerinterface_p.cpp:512
#20 KIO::WorkerInterface::dispatch (this=0x56493115b020, _cmd=<optimized out>,
rawdata=...) at ./src/core/workerinterface.cpp:129
#21 0x00007d112638cea3 in KIO::WorkerInterface::dispatch (this=0x56493115b020)
at ./src/core/workerinterface.cpp:60
#22 0x00007d112638985a in KIO::Worker::gotInput (this=0x56493115b020) at
./src/core/worker.cpp:263
#23 0x00007d112426355e in QtPrivate::QSlotObjectBase::call (a=<optimized out>,
r=<optimized out>, this=<optimized out>, this=<optimized out>, r=<optimized
out>, a=<optimized out>) at ./src/corelib/kernel/qobjectdefs_impl.h:469
#24 doActivate<false> (sender=0x56493163a9f0, signal_index=3,
argv=0x7ffdb7876f08) at ./src/corelib/kernel/qobject.cpp:4078
#25 0x00007d11241fa272 in QObject::event (this=0x56493163a9f0,
e=0x7d1110005840) at ./src/corelib/kernel/qobject.cpp:1446
#26 0x00007d112540992b in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x56493163a9f0, e=0x7d1110005840) at
./src/widgets/kernel/qapplication.cpp:3287
#27 0x00007d11242a1c38 in QCoreApplication::notifyInternal2
(receiver=0x56493163a9f0, event=event at entry=0x7d1110005840) at
./src/corelib/kernel/qcoreapplication.cpp:1134
#28 0x00007d11242a1c7d in QCoreApplication::sendEvent (receiver=<optimized
out>, event=event at entry=0x7d1110005840) at
./src/corelib/kernel/qcoreapplication.cpp:1575
#29 0x00007d11242a23e0 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x564930d8a770) at
./src/corelib/kernel/qcoreapplication.cpp:1932
#30 0x00007d1124078277 in postEventSourceDispatch (s=0x564930e22df0) at
./src/corelib/kernel/qeventdispatcher_glib.cpp:244
#31 0x00007d112251bd3b in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007d11225712b8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007d11225193e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007d1124076570 in QEventDispatcherGlib::processEvents
(this=0x564930d8e5a0, flags=...) at
./src/corelib/kernel/qeventdispatcher_glib.cpp:394
#35 0x00007d11242a3e3b in QEventLoop::exec (this=this at entry=0x56493190a660,
flags=..., flags at entry=...) at ./src/corelib/global/qflags.h:34
#36 0x00007d1124a3f3b7 in QBasicDrag::drag (this=0x564930dbcd80, o=<optimized
out>) at ./src/corelib/global/qflags.h:74
#37 0x00007d1124a406a0 in QDragManager::drag (this=0x5649315810c0,
o=o at entry=0x5649319554d0) at ./src/gui/kernel/qdnd.cpp:81
#38 0x00007d1124a40e0f in QDrag::exec (this=this at entry=0x5649319554d0,
supportedActions=..., supportedActions at entry=...,
defaultDropAction=defaultDropAction at entry=Qt::CopyAction) at
./src/gui/kernel/qdrag.cpp:248
#39 0x00007d112699c216 in KItemListController::startDragging
(this=0x5649314344c0) at ./src/kitemviews/kitemlistcontroller.cpp:1436
#40 0x00007d112699cc56 in KItemListController::mouseMoveEvent (transform=...,
event=0x7ffdb7877af0, this=0x5649314344c0) at
./src/kitemviews/kitemlistcontroller.cpp:645
#41 KItemListController::mouseMoveEvent (this=0x5649314344c0,
event=0x7ffdb7877af0, transform=...) at
./src/kitemviews/kitemlistcontroller.cpp:616
#42 0x00007d11269a2bb6 in KItemListController::processEvent (this=<optimized
out>, event=<optimized out>, transform=...) at
./src/kitemviews/kitemlistcontroller.cpp:1268
#43 0x00007d11269a759c in KItemListView::event (this=0x564931416b00,
event=0x7ffdb7877af0) at ./src/kitemviews/kitemlistview.cpp:1060
#44 0x00007d112540992b in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x564931416b00, e=0x7ffdb7877af0) at
./src/widgets/kernel/qapplication.cpp:3287
#45 0x00007d11242a1c38 in QCoreApplication::notifyInternal2
(receiver=0x564931416b00, event=event at entry=0x7ffdb7877af0) at
./src/corelib/kernel/qcoreapplication.cpp:1134
#46 0x00007d11242a1c8d in QCoreApplication::sendSpontaneousEvent
(receiver=<optimized out>, event=event at entry=0x7ffdb7877af0) at
./src/corelib/kernel/qcoreapplication.cpp:1589
#47 0x00007d1125196e28 in qt_sendSpontaneousEvent (event=0x7ffdb7877af0,
receiver=<optimized out>) at ./src/widgets/kernel/qapplication.cpp:3679
#48 QGraphicsScenePrivate::sendEvent (this=<optimized out>, item=<optimized
out>, event=0x7ffdb7877af0) at
./src/widgets/graphicsview/qgraphicsscene.cpp:1222
#49 0x00007d11251985d5 in QGraphicsScenePrivate::sendMouseEvent
(this=0x564931440750, mouseEvent=0x7ffdb7877af0) at
./src/widgets/graphicsview/qgraphicsscene.cpp:1303
#50 0x00007d11251a50e8 in QGraphicsScene::mouseMoveEvent (this=<optimized out>,
mouseEvent=0x7ffdb7877af0) at
./src/widgets/graphicsview/qgraphicsscene.cpp:3986
#51 0x00007d11251a2b0e in QGraphicsScene::event (this=0x564931453f10,
event=0x7ffdb7877af0) at ./src/widgets/graphicsview/qgraphicsscene.cpp:3314
#52 0x00007d112540992b in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x564931453f10, e=0x7ffdb7877af0) at
./src/widgets/kernel/qapplication.cpp:3287
#53 0x00007d11242a1c38 in QCoreApplication::notifyInternal2
(receiver=0x564931453f10, event=event at entry=0x7ffdb7877af0) at
./src/corelib/kernel/qcoreapplication.cpp:1134
#54 0x00007d11242a1c8d in QCoreApplication::sendSpontaneousEvent
(receiver=<optimized out>, event=event at entry=0x7ffdb7877af0) at
./src/corelib/kernel/qcoreapplication.cpp:1589
#55 0x00007d11251ba6ba in qt_sendSpontaneousEvent (event=0x7ffdb7877af0,
receiver=<optimized out>) at ./src/widgets/kernel/qapplication.cpp:3679
#56 QGraphicsViewPrivate::mouseMoveEventHandler (this=0x5649314543a0,
event=0x7ffdb78780f0) at ./src/widgets/graphicsview/qgraphicsview.cpp:660
#57 0x00007d1125447c67 in QWidget::event (this=0x564931454370,
event=0x7ffdb78780f0) at ./src/widgets/kernel/qwidget.cpp:9014
#58 0x00007d112537f7a6 in QFrame::event (this=0x564931454370, e=0x7ffdb78780f0)
at ./src/widgets/widgets/qframe.cpp:515
#59 0x00007d11242a19e8 in
QCoreApplicationPrivate::sendThroughObjectEventFilters
(receiver=receiver at entry=0x564931499ba0, event=event at entry=0x7ffdb78780f0) at
./src/corelib/kernel/qcoreapplication.cpp:1273
#60 0x00007d112540991b in QApplicationPrivate::notify_helper
(this=this at entry=0x564930d84740, receiver=receiver at entry=0x564931499ba0,
e=e at entry=0x7ffdb78780f0) at ./src/widgets/kernel/qapplication.cpp:3281
#61 0x00007d112540e7d1 in QApplication::notify (this=<optimized out>,
receiver=<optimized out>, e=0x7ffdb78780f0) at
./src/widgets/kernel/qapplication.cpp:2765
#62 0x00007d11242a1c38 in QCoreApplication::notifyInternal2
(receiver=receiver at entry=0x564931499ba0, event=event at entry=0x7ffdb78780f0) at
./src/corelib/kernel/qcoreapplication.cpp:1134
#63 0x00007d11242a1c8d in QCoreApplication::sendSpontaneousEvent
(receiver=receiver at entry=0x564931499ba0, event=event at entry=0x7ffdb78780f0) at
./src/corelib/kernel/qcoreapplication.cpp:1589
#64 0x00007d1125409078 in QApplicationPrivate::sendMouseEvent
(receiver=0x564931499ba0, event=0x7ffdb78780f0, alienWidget=0x564931499ba0,
nativeWidget=0x564930e47af0, buttonDown=<optimized out>, lastMouseReceiver=...,
spontaneous=true, onlyDispatchEnterLeave=false) at
./src/widgets/kernel/qapplication.cpp:2347
#65 0x00007d1125456387 in QWidgetWindow::handleMouseEvent (this=0x5649313319a0,
event=0x7ffdb7878490) at ./src/widgets/kernel/qwidgetwindow.cpp:649
#66 0x00007d1125458685 in QWidgetWindow::event (this=0x5649313319a0,
event=0x7ffdb7878490) at ./src/widgets/kernel/qwidgetwindow.cpp:263
#67 0x00007d112540992b in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x5649313319a0, e=0x7ffdb7878490) at
./src/widgets/kernel/qapplication.cpp:3287
#68 0x00007d11242a1c38 in QCoreApplication::notifyInternal2
(receiver=receiver at entry=0x5649313319a0, event=event at entry=0x7ffdb7878490) at
./src/corelib/kernel/qcoreapplication.cpp:1134
#69 0x00007d11242a1c8d in QCoreApplication::sendSpontaneousEvent
(receiver=receiver at entry=0x5649313319a0, event=event at entry=0x7ffdb7878490) at
./src/corelib/kernel/qcoreapplication.cpp:1589
#70 0x00007d11246f013b in QGuiApplicationPrivate::processMouseEvent
(e=0x7d11180170e0) at ./src/gui/kernel/qguiapplication.cpp:2327
#71 0x00007d112474fd3c in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at ./src/gui/kernel/qwindowsysteminterface.cpp:1114
#72 0x00007d1124b114e4 in userEventSourceDispatch (source=<optimized out>) at
./src/gui/platform/unix/qeventdispatcher_glib.cpp:38
#73 0x00007d112251bd3b in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#74 0x00007d11225712b8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#75 0x00007d11225193e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#76 0x00007d1124076570 in QEventDispatcherGlib::processEvents
(this=0x564930d8e5a0, flags=...) at
./src/corelib/kernel/qeventdispatcher_glib.cpp:394
#77 0x00007d11242a3e3b in QEventLoop::exec (this=this at entry=0x7ffdb78788d0,
flags=..., flags at entry=...) at ./src/corelib/global/qflags.h:34
#78 0x00007d11242a5a6c in QCoreApplication::exec () at
./src/corelib/global/qflags.h:74
#79 0x00007d11246e4330 in QGuiApplication::exec () at
./src/gui/kernel/qguiapplication.cpp:1926
#80 0x00007d11254078d9 in QApplication::exec () at
./src/widgets/kernel/qapplication.cpp:2555
#81 0x0000564930442b72 in main (argc=<optimized out>, argv=<optimized out>) at
./src/main.cpp:283

Reported using DrKonqi

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