https://bugs.kde.org/show_bug.cgi?id=449755
Bug ID: 449755
Summary: (SEGV) kde5d crashed via kf5-bluez-qt when logging out
Product: plasmashell
Version: 5.23.5
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: pos...@posteo.eu
CC: plasma-b...@kde.org
Target Milestone: 1.0
Created attachment 146399
--> https://bugs.kde.org/attachment.cgi?id=146399&action=edit
Full backtrace
SUMMARY
After scanning a for bluetooth devices, w/o connecting to any and logging out,
the logout screen freezes after a second, though the cursor still reacts.
```
#5 std::__atomic_base<int>::operator++() (this=0x20) at
/usr/include/qt5/QtCore/qbasicatomic.h:118
#6 QAtomicOps<int>::ref<int>(std::atomic<int>&) (_q_value=...) at
/usr/include/qt5/QtCore/qatomic_cxx11.h:283
#7 QBasicAtomicInteger<int>::ref() (this=0x20) at
/usr/include/qt5/QtCore/qbasicatomic.h:118
#8 QSharedPointer<BluezQt::Adapter>::ref() const (this=0x5582f2845550) at
/usr/include/qt5/QtCore/qsharedpointer_impl.h:503
#9
QSharedPointer<BluezQt::Adapter>::QSharedPointer(QSharedPointer<BluezQt::Adapter>
const&) (other=..., this=0x5582f2845550, this=<optimized out>, other=<optimized
out>) at /usr/include/qt5/QtCore/qsharedpointer_impl.h:327
#10 QList<QSharedPointer<BluezQt::Adapter>
>::node_construct(QList<QSharedPointer<BluezQt::Adapter> >::Node*,
QSharedPointer<BluezQt::Adapter> const&) (this=0x7ffde8557700, t=...,
n=0x5582f2644fd0) at /usr/include/qt5/QtCore/qlist.h:465
#11 QList<QSharedPointer<BluezQt::Adapter>
>::append(QSharedPointer<BluezQt::Adapter> const&) (t=<optimized out>,
this=<optimized out>) at /usr/include/qt5/QtCore/qlist.h:634
#12 QList<QSharedPointer<BluezQt::Adapter>
>::append(QSharedPointer<BluezQt::Adapter> const&) (t=..., this=0x7ffde8557700)
at /usr/include/qt5/QtCore/qlist.h:620
#13 QHash<QString, QSharedPointer<BluezQt::Adapter> >::values() const
(this=0x5582f29cd820) at /usr/include/qt5/QtCore/qhash.h:726
#14 BluezQt::Manager::adapters() const (this=<optimized out>) at
/usr/src/debug/kf5-bluez-qt-5.90.0-1.fc35.x86_64/src/manager.cpp:76
#15 0x00007ff7b105c791 in DeviceMonitor::saveState()
(this=this@entry=0x5582f29ce660) at
/usr/src/debug/bluedevil-5.23.5-1.fc35.x86_64/src/kded/devicemonitor.cpp:139
#16 0x00007ff7b105ca07 in DeviceMonitor::~DeviceMonitor() (this=0x5582f29ce660,
this=<optimized out>) at
/usr/src/debug/bluedevil-5.23.5-1.fc35.x86_64/src/kded/devicemonitor.cpp:73
#17 0x00007ff7b105ca3d in DeviceMonitor::~DeviceMonitor() (this=0x5582f29ce660,
this=<optimized out>) at
/usr/src/debug/bluedevil-5.23.5-1.fc35.x86_64/src/kded/devicemonitor.cpp:74
#18 0x00007ff7daf407ca in QObjectPrivate::deleteChildren()
(this=this@entry=0x5582f29b6960) at kernel/qobject.cpp:2104
#19 0x00007ff7daf480cc in QObject::~QObject() (this=0x5582f29cead0,
__in_chrg=<optimized out>) at kernel/qobject.cpp:1082
#20 0x00007ff7b105d5ed in BlueDevilDaemon::~BlueDevilDaemon()
(this=0x5582f29cead0, this=<optimized out>) at
/usr/src/debug/bluedevil-5.23.5-1.fc35.x86_64/src/kded/bluedevildaemon.cpp:112
#21 0x00005582f0be25b4 in Kded::~Kded() (this=0x5582f2674c60, this=<optimized
out>) at /usr/src/debug/kf5-kded-5.90.0-1.fc35.x86_64/src/kded.cpp:101
#22 0x00005582f0be274d in Kded::~Kded() (this=0x5582f2674c60, this=<optimized
out>) at /usr/src/debug/kf5-kded-5.90.0-1.fc35.x86_64/src/kded.cpp:103
#23 0x00005582f0be0ed8 in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/kf5-kded-5.90.0-1.fc35.x86_64/src/kded.cpp:773
```
SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 35
KDE Plasma Version: 5.23.5
KDE Frameworks Version: 5.90.0
Qt Version: 5.15.2
Kernel Version: 5.16.5-200.fc35.x86_64 (64-bit)
Graphics Platform: X11
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