https://bugs.kde.org/show_bug.cgi?id=377353
beojan <beo...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |beo...@gmail.com
--- Comment #3 from beojan <beo...@gmail.com> ---
Similar crash. Here's my backtrace
Application: kactivitymanagerd (kactivitymanagerd), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa8eef344c0 (LWP 1833))]
Thread 2 (Thread 0x7fa8e20bb700 (LWP 1837)):
#0 0x00007fa8ec7de67d in poll () from /usr/lib/libc.so.6
#1 0x00007fa8ebf9c8e0 in ?? () from /usr/lib/libxcb.so.1
#2 0x00007fa8ebf9e679 in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3 0x00007fa8e4c519e9 in QXcbEventReader::run (this=0x1cae2f0) at
qxcbconnection.cpp:1345
#4 0x00007fa8eced76b8 in QThreadPrivate::start (arg=0x1cae2f0) at
thread/qthread_unix.cpp:368
#5 0x00007fa8eb4392e7 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007fa8ec7e854f in clone () from /usr/lib/libc.so.6
Thread 1 (Thread 0x7fa8eef344c0 (LWP 1833)):
[KCrash Handler]
#6 std::__atomic_base<QMutexData*>::compare_exchange_strong
(__m2=std::memory_order_acquire, __m1=std::memory_order_acquire,
__p2=<optimized out>, __p1=@0x7ffd9e5e1d08: 0x0, this=0x20) at
/usr/include/c++/6.3.1/bits/atomic_base.h:752
#7 std::atomic<QMutexData*>::compare_exchange_strong
(__m2=std::memory_order_acquire, __m1=std::memory_order_acquire,
__p2=<optimized out>, __p1=@0x7ffd9e5e1d08: 0x0, this=0x20) at
/usr/include/c++/6.3.1/atomic:466
#8 QAtomicOps<QMutexData*>::testAndSetAcquire<QMutexData*>
(currentValue=<synthetic pointer>, newValue=<optimized out>, expectedValue=0x0,
_q_value=...) at
../../include/QtCore/../../src/corelib/arch/qatomic_cxx11.h:290
#9 QBasicAtomicPointer<QMutexData>::testAndSetAcquire (currentValue=<synthetic
pointer>: <optimized out>, newValue=<optimized out>, expectedValue=0x0,
this=0x20) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:262
#10 QBasicMutex::fastTryLock (current=<synthetic pointer>: <optimized out>,
this=0x20) at thread/qmutex.h:101
#11 QMutex::lock (this=this@entry=0x20) at thread/qmutex.cpp:224
#12 0x00007fa8eda1cab7 in QMutexLocker::QMutexLocker (m=0x20, this=<synthetic
pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:199
#13 QDBusConnectionManager::busConnection (this=0x0,
type=type@entry=QDBusConnection::SessionBus) at qdbusconnection.cpp:105
#14 0x00007fa8eda1db7c in QDBusConnection::sessionBus () at
qdbusconnection.cpp:1169
#15 0x00007fa8d5097956 in QtCurve::Style::disconnectDBus() () from
/usr/lib/qt/plugins/styles/qtcurve.so
#16 0x00007fa8d50d5236 in QtCurve::StylePlugin::~StylePlugin() () from
/usr/lib/qt/plugins/styles/qtcurve.so
#17 0x00007fa8ed0a65b9 in QLibraryPrivate::unload (this=this@entry=0x1d081a0,
flag=flag@entry=QLibraryPrivate::UnloadSys) at plugin/qlibrary.cpp:562
#18 0x00007fa8ed09c252 in QFactoryLoaderPrivate::~QFactoryLoaderPrivate
(this=0x1d012d0, __in_chrg=<optimized out>) at plugin/qfactoryloader.cpp:86
#19 0x00007fa8ed09c379 in QFactoryLoaderPrivate::~QFactoryLoaderPrivate
(this=0x1d012d0, __in_chrg=<optimized out>) at plugin/qfactoryloader.cpp:89
#20 0x00007fa8ed0e4fd7 in QScopedPointerDeleter<QObjectData>::cleanup
(pointer=<optimized out>) at
../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:60
#21 QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData>
>::~QScopedPointer (this=0x7fa8ee4ef858 <(anonymous
namespace)::Q_QGS_loader::innerFunction()::holder+8>, __in_chrg=<optimized
out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:107
#22 QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at
kernel/qobject.cpp:900
#23 0x00007fa8ed09b7ae in QFactoryLoader::~QFactoryLoader (this=0x7fa8ee4ef850
<(anonymous namespace)::Q_QGS_loader::innerFunction()::holder>,
__in_chrg=<optimized out>) at plugin/qfactoryloader.cpp:211
#24 0x00007fa8ede5b389 in (anonymous namespace)::Q_QGS_loader::Holder::~Holder
(this=<optimized out>, __in_chrg=<optimized out>) at
styles/qstylefactory.cpp:66
#25 0x00007fa8ec7326c0 in __run_exit_handlers () from /usr/lib/libc.so.6
#26 0x00007fa8ec73271a in exit () from /usr/lib/libc.so.6
#27 0x00007fa8eeba485f in
KDBusService::KDBusService(QFlags<KDBusService::StartupOption>, QObject*) ()
from /usr/lib/libKF5DBusAddons.so.5
#28 0x0000000000408e54 in ?? ()
#29 0x00007fa8ec71c511 in __libc_start_main () from /usr/lib/libc.so.6
#30 0x00000000004090ea in _start ()
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