Bug 436988

Application: dolphin (20.12.3)

Qt Version: 5.15.2
Frameworks Version: 5.81.0
Operating System: Linux 5.12.2-051202-generic x86_64
Windowing System: X11
Drkonqi Version: 5.21.5
Distribution: Ubuntu 21.04

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

I entered a folder in Google Drive and tried to create a subfolder when Dolphin crashed.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault

[KCrash Handler]
#4  std::__atomic_base<int>::load (__m=std::memory_order_relaxed, this=0xf78948f574f68548) at /usr/include/c++/10/bits/atomic_base.h:420
#5  QAtomicOps<int>::loadRelaxed<int> (_q_value=...) at ../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:239
#6  QBasicAtomicInteger<int>::loadRelaxed (this=0xf78948f574f68548) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:107
#7  QtPrivate::RefCount::ref (this=0xf78948f574f68548) at ../../include/QtCore/../../src/corelib/tools/qrefcount.h:55
#8  QString::QString (other=..., this=0x7fff1e5ac968) at ../../include/QtCore/../../src/corelib/text/qstring.h:1094
#9  QWidgetLineControl::text (this=0x7f8dc1965bc0 <QtPrivate::QSlotObject<void (DolphinMainWindow::*)(QUrl const&), QtPrivate::List<QUrl const&>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*)>) at ../../include/QtWidgets/5.15.2/QtWidgets/private/../../../../../src/widgets/widgets/qwidgetlinecontrol_p.h:241
#10 QLineEdit::text (this=<optimized out>) at widgets/qlineedit.cpp:312
#11 0x00007f8dc1587e58 in ?? () from /lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#12 0x00007f8dbf74bb0e in QtPrivate::QSlotObjectBase::call (a=0x7fff1e5acb40, r=0x55a527d76e50, this=0x55a5289e5760) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#13 doActivate<false> (sender=0x55a528b528d0, signal_index=6, argv=0x7fff1e5acb40) at kernel/qobject.cpp:3886
#14 0x00007f8dc09024a0 in KJob::result(KJob*, KJob::QPrivateSignal) () from /lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#15 0x00007f8dc09073bb in KJob::finishJob(bool) () from /lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#16 0x00007f8dbf74bb0e in QtPrivate::QSlotObjectBase::call (a=0x7fff1e5acc80, r=0x55a528b528d0, this=0x55a52858a800) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#17 doActivate<false> (sender=0x55a5287235d0, signal_index=5, argv=0x7fff1e5acc80) at kernel/qobject.cpp:3886
#18 0x00007f8dc109cbaa in KIO::SlaveInterface::error(int, QString const&) () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#19 0x00007f8dc109ecf7 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#20 0x00007f8dc109d30d in KIO::SlaveInterface::dispatch() () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#21 0x00007f8dc10a1c92 in KIO::Slave::gotInput() () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#22 0x00007f8dbf74bb0e in QtPrivate::QSlotObjectBase::call (a=0x7fff1e5acec0, r=0x55a5287235d0, this=0x55a528b71e80) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#23 doActivate<false> (sender=0x55a528925b00, signal_index=3, argv=0x7fff1e5acec0) at kernel/qobject.cpp:3886
#24 0x00007f8dbf7412a1 in QObject::event (this=0x55a528925b00, e=0x55a5287e7210) at kernel/qobject.cpp:1314
#25 0x00007f8dc01f1173 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55a528925b00, e=0x55a5287e7210) at kernel/qapplication.cpp:3632
#26 0x00007f8dbf71422a in QCoreApplication::notifyInternal2 (receiver=0x55a528925b00, event=0x55a5287e7210) at kernel/qcoreapplication.cpp:1063
#27 0x00007f8dbf716d01 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55a527a9c890) at kernel/qcoreapplication.cpp:1817
#28 0x00007f8dbf76df37 in postEventSourceDispatch (s=0x55a527b89ac0) at kernel/qeventdispatcher_glib.cpp:277
#29 0x00007f8dbd57584b in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f8dbd5c8c68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f8dbd572f83 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f8dbf76d594 in QEventDispatcherGlib::processEvents (this=0x55a527b8ee80, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#33 0x00007f8dbf712b8b in QEventLoop::exec (this=this@entry=0x7fff1e5ad2b0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#34 0x00007f8dbf71b024 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#35 0x00007f8dc1953570 in kdemain (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:222
#36 0x00007f8dc173c565 in __libc_start_main (main=0x55a5263b2060 <main>, argc=1, argv=0x7fff1e5ad578, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff1e5ad568) at ../csu/libc-start.c:332
#37 0x000055a5263b209e in _start ()
[Inferior 1 (process 45806) detached]

Possible duplicates by query: bug 435992, bug 434725, bug 434205, bug 433252, bug 429420.

Reported using DrKonqi