[dolphin] [Bug 419844] New: Dolphin crashes when trying to create a file from the right-click menu

Tom Warnke bugzilla_noreply at kde.org
Wed Apr 8 15:38:39 BST 2020 

https://bugs.kde.org/show_bug.cgi?id=419844

            Bug ID: 419844
           Summary: Dolphin crashes when trying to create a file from the
                    right-click menu
           Product: dolphin
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: tom.warnke at kolabnow.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (20.03.90)

Qt Version: 5.14.1
Frameworks Version: 5.68.0
Operating System: Linux 5.6.2-3.gb22bc26-default x86_64
Windowing system: X11
Distribution: "openSUSE Leap 15.1"

-- Information about the crash:
- What I was doing when the application crashed:

- Right click into a folder
- Select Create New... -> Text file
- Confirm file name
- Dolphin display notification "Transferring" for ~1 second
- Dolphin crashes

The crash can be reproduced sometimes.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fadaf886d80 (LWP 18444))]

Thread 5 (Thread 0x7fad7f3cb700 (LWP 18449)):
#0  0x00007fadaf0fe6db in poll () from /lib64/libc.so.6
#1  0x00007fada0a231a9 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fada0a232bc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fada8c757eb in QEventDispatcherGlib::processEvents
(this=0x7fad78000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fada8c14d4a in QEventLoop::exec (this=this at entry=0x7fad7f3cacb0,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:225
#5  0x00007fada8a25657 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:536
#6  0x00007fada8a26b2c in QThreadPrivate::start (arg=0x562538a40a10) at
thread/qthread_unix.cpp:342
#7  0x00007fada337e4f9 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fadaf108f2f in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fad87fff700 (LWP 18448)):
#0  0x00007fada338487d in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fad8d39f9ab in ?? () from /usr/lib64/dri/i965_dri.so
#2  0x00007fad8d39f6b7 in ?? () from /usr/lib64/dri/i965_dri.so
#3  0x00007fada337e4f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fadaf108f2f in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fad94fea700 (LWP 18447)):
#0  socketNotifierSourcePrepare (timeout=0x7fad94fe9ab4) at
kernel/qeventdispatcher_glib.cpp:69
#1  0x00007fada0a22709 in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#2  0x00007fada0a230db in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fada0a232bc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#4  0x00007fada8c757eb in QEventDispatcherGlib::processEvents
(this=0x7fad88000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007fada8c14d4a in QEventLoop::exec (this=this at entry=0x7fad94fe9c80,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:225
#6  0x00007fada8a25657 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:536
#7  0x00007fada90f1115 in ?? () from /usr/lib64/libQt5DBus.so.5
#8  0x00007fada8a26b2c in QThreadPrivate::start (arg=0x7fada9368da0) at
thread/qthread_unix.cpp:342
#9  0x00007fada337e4f9 in start_thread () from /lib64/libpthread.so.0
#10 0x00007fadaf108f2f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fad96f39700 (LWP 18446)):
#0  0x00007fadaf0fe6db in poll () from /lib64/libc.so.6
#1  0x00007fada37a5307 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007fada37a6f3a in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007fad99b1b200 in QXcbEventQueue::run (this=0x562538503050) at
qxcbeventqueue.cpp:228
#4  0x00007fada8a26b2c in QThreadPrivate::start (arg=0x562538503050) at
thread/qthread_unix.cpp:342
#5  0x00007fada337e4f9 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fadaf108f2f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fadaf886d80 (LWP 18444)):
[KCrash Handler]
#6  std::__atomic_base<QObjectPrivate::SignalVector*>::load
(__m=std::memory_order_relaxed, this=0x6f) at
/usr/include/c++/7/bits/atomic_base.h:713
#7  std::atomic<QObjectPrivate::SignalVector*>::load
(__m=std::memory_order_relaxed, this=0x6f) at /usr/include/c++/7/atomic:452
#8 
QAtomicOps<QObjectPrivate::SignalVector*>::loadRelaxed<QObjectPrivate::SignalVector*>
(_q_value=...) at
../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:239
#9  QBasicAtomicPointer<QObjectPrivate::SignalVector>::loadRelaxed (this=0x6f)
at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:248
#10 QObjectPrivate::maybeSignalConnected (this=this at entry=0x562538f39c70,
signalIndex=signalIndex at entry=17) at kernel/qobject.cpp:486
#11 0x00007fada8c51363 in doActivate<false> (sender=0x562538f44080,
signal_index=17, argv=0x7ffc40ae33d0) at kernel/qobject.cpp:3772
#12 0x00007fada8c4bfb2 in QMetaObject::activate
(sender=sender at entry=0x562538f44080, m=m at entry=0x7fada9e597c0
<QWindow::staticMetaObject>, local_signal_index=local_signal_index at entry=14,
argv=argv at entry=0x0) at kernel/qobject.cpp:3930
#13 0x00007fada96e8063 in QWindow::activeChanged
(this=this at entry=0x562538f44080) at .moc/moc_qwindow.cpp:811
#14 0x00007fada96e143e in QGuiApplicationPrivate::processActivatedEvent
(e=<optimized out>) at kernel/qguiapplication.cpp:2450
#15 0x00007fada96e5bfd in QGuiApplicationPrivate::processWindowSystemEvent
(e=e at entry=0x562538d6fb00) at kernel/qguiapplication.cpp:1962
#16 0x00007fada96bea4b in QWindowSystemInterface::sendWindowSystemEvents
(flags=flags at entry=...) at kernel/qwindowsysteminterface.cpp:1163
#17 0x00007fad99b1c1ca in xcbSourceDispatch (source=<optimized out>) at
qxcbeventdispatcher.cpp:105
#18 0x00007fada0a22e87 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#19 0x00007fada0a23230 in ?? () from /usr/lib64/libglib-2.0.so.0
#20 0x00007fada0a232bc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#21 0x00007fada8c757cc in QEventDispatcherGlib::processEvents
(this=0x56253854a280, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#22 0x00007fada8c14d4a in QEventLoop::exec (this=this at entry=0x7ffc40ae3720,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:225
#23 0x00007fada8c1e4c0 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1400
#24 0x00007fadaf4122af in kdemain (argc=<optimized out>, argv=<optimized out>)
at /usr/src/debug/dolphin-20.03.90-lp151.207.1.x86_64/src/main.cpp:172
#25 0x00007fadaf03134a in __libc_start_main () from /lib64/libc.so.6
#26 0x000056253672a80a in _start () at ../sysdeps/x86_64/start.S:120
[Inferior 1 (process 18444) detached]

Reported using DrKonqi

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