https://bugs.kde.org/show_bug.cgi?id=397577
Dr. Chapatin <bugsefor...@gmx.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |bugsefor...@gmx.com
--- Comment #3 from Dr. Chapatin <bugsefor...@gmx.com> ---
I do not use meta+r shortcut but I can reproduce the crash on neon dev
unstable.
Is this backtrace helpful?
aThread 9 (Thread 3764.3789):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f57edb87de4 in QTWTF::TCMalloc_PageHeap::scavengerThread (
this=0x7f57ede6dee0 <QTWTF::pageheap_memory>)
at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2 0x00007f57edb87e29 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=<optimized out>)
at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3 0x00007f57f01916ba in start_thread (arg=0x7f57a9985700) at
pthread_create.c:333
#4 0x00007f57ee4e841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 8 (Thread 3764.3787):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f57eedfe5cb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x2c8b650)
at thread/qwaitcondition_unix.cpp:143
#2 QWaitCondition::wait (this=this@entry=0x2c8b420,
mutex=mutex@entry=0x2c8b418,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3 0x00007f57b2d8603a in FileInfoThread::run (this=0x2c8b408) at
fileinfothread.cpp:227
#4 0x00007f57eedfd727 in QThreadPrivate::start (arg=0x2c8b408) at
thread/qthread_unix.cpp:367
#5 0x00007f57f01916ba in start_thread (arg=0x7f57aa987700) at
pthread_create.c:333
#6 0x00007f57ee4e841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 3764.3786):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007f57eedf0fa4 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0,
val=<optimized out>, op=0,
addr=<optimized out>) at thread/qfutex_p.h:92
#2 QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> >
(expectedValue=<optimized out>, futex=...)
---Type <return> to continue, or q <return> to quit---
at thread/qfutex_p.h:107
#3 futexSemaphoreTryAcquire_loop<false> (timeout=-1, nn=8589934593,
curValue=<optimized out>, u=...)
at thread/qsemaphore.cpp:221
#4 futexSemaphoreTryAcquire<false> (timeout=-1, n=1, u=...) at
thread/qsemaphore.cpp:264
#5 QSemaphore::acquire (this=this@entry=0x2cd7858, n=n@entry=1) at
thread/qsemaphore.cpp:328
#6 0x00007f57d554de2a in QtVirtualKeyboard::HunspellWorker::run
(this=0x2cd7840) at hunspellworker.cpp:293
#7 0x00007f57eedfd727 in QThreadPrivate::start (arg=0x2cd7840) at
thread/qthread_unix.cpp:367
#8 0x00007f57f01916ba in start_thread (arg=0x7f57b2d79700) at
pthread_create.c:333
#9 0x00007f57ee4e841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 3764.3785):
#0 0x00007f57ee4dc74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f57e575c38c in g_main_context_poll (priority=2147483647, n_fds=1,
fds=0x7f57b8002c70,
timeout=<optimized out>, context=0x7f57b8000990)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:4135
#2 g_main_context_iterate (context=context@entry=0x7f57b8000990,
block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3835
#3 0x00007f57e575c49c in g_main_context_iteration (context=0x7f57b8000990,
may_block=may_block@entry=1)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3901
#4 0x00007f57ef01609f in QEventDispatcherGlib::processEvents
(this=0x7f57b80008c0, flags=...)
at kernel/qeventdispatcher_glib.cpp:423
#5 0x00007f57eefbd5ba in QEventLoop::exec (this=this@entry=0x7f57c4b14c50,
flags=..., flags@entry=...)
at kernel/qeventloop.cpp:214
#6 0x00007f57eedf25e4 in QThread::exec (this=this@entry=0x2c0cf10) at
thread/qthread.cpp:525
#7 0x00007f57e97a5195 in QQmlThreadPrivate::run (this=0x2c0cf10) at
qml/ftw/qqmlthread.cpp:148
#8 0x00007f57eedfd727 in QThreadPrivate::start (arg=0x2c0cf10) at
thread/qthread_unix.cpp:367
---Type <return> to continue, or q <return> to quit---
#9 0x00007f57f01916ba in start_thread (arg=0x7f57c4b15700) at
pthread_create.c:333
#10 0x00007f57ee4e841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 3764.3782):
#0 0x00007f57ee4dc74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f57e575c38c in g_main_context_poll (priority=2147483647, n_fds=1,
fds=0x7f57b4003070,
timeout=<optimized out>, context=0x7f57b4000990)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:4135
#2 g_main_context_iterate (context=context@entry=0x7f57b4000990,
block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3835
#3 0x00007f57e575c49c in g_main_context_iteration (context=0x7f57b4000990,
may_block=may_block@entry=1)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3901
#4 0x00007f57ef0160bb in QEventDispatcherGlib::processEvents
(this=0x7f57b40008c0, flags=...)
at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007f57eefbd5ba in QEventLoop::exec (this=this@entry=0x7f57c6209c50,
flags=..., flags@entry=...)
at kernel/qeventloop.cpp:214
#6 0x00007f57eedf25e4 in QThread::exec (this=this@entry=0x2b46d20) at
thread/qthread.cpp:525
#7 0x00007f57e97a5195 in QQmlThreadPrivate::run (this=0x2b46d20) at
qml/ftw/qqmlthread.cpp:148
#8 0x00007f57eedfd727 in QThreadPrivate::start (arg=0x2b46d20) at
thread/qthread_unix.cpp:367
#9 0x00007f57f01916ba in start_thread (arg=0x7f57c620a700) at
pthread_create.c:333
#10 0x00007f57ee4e841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 3764.3767):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007f57eedee355 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0,
val=3, op=0, addr=<optimized out>)
at thread/qfutex_p.h:92
---Type <return> to continue, or q <return> to quit---
#2 QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> >
(expectedValue=<optimized out>, futex=...)
at thread/qfutex_p.h:107
#3 lockInternal_helper<false> (timeout=-1, elapsedTimer=0x0, d_ptr=...) at
thread/qmutex_linux.cpp:145
#4 QBasicMutex::lockInternal (this=0x230ee18) at thread/qmutex_linux.cpp:162
#5 0x00007f57eedee412 in QBasicMutex::lock (this=0x230ee18) at
thread/qmutex.h:79
#6 QRecursiveMutexPrivate::lock (timeout=-1, this=0x230ee00) at
thread/qmutex.cpp:708
#7 QMutex::lock (this=this@entry=0x2360b18) at thread/qmutex.cpp:227
#8 0x00007f57f13cf224 in QMutexLocker::QMutexLocker (m=0x2360b18,
this=<synthetic pointer>)
at /usr/include/x86_64-linux-gnu/qt5/QtCore/qmutex.h:206
#9 KWin::LibInput::Connection::handleEvent (this=0x2360ad0) at
/workspace/build/libinput/connection.cpp:232
#10 0x00007f57eefec2a6 in QtPrivate::QSlotObjectBase::call (a=0x7f57cf5c17f0,
r=0x2360ad0,
this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:376
#11 QMetaObject::activate (sender=sender@entry=0x7f57c0002e00,
signalOffset=<optimized out>,
local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7f57cf5c17f0) at kernel/qobject.cpp:3754
#12 0x00007f57eefec887 in QMetaObject::activate
(sender=sender@entry=0x7f57c0002e00,
m=m@entry=0x7f57ef440c60 <QSocketNotifier::staticMetaObject>,
local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7f57cf5c17f0) at kernel/qobject.cpp:3633
#13 0x00007f57eeff8538 in QSocketNotifier::activated
(this=this@entry=0x7f57c0002e00, _t1=20, _t2=...)
at .moc/moc_qsocketnotifier.cpp:136
#14 0x00007f57eeff88eb in QSocketNotifier::event (this=0x7f57c0002e00,
e=<optimized out>)
at kernel/qsocketnotifier.cpp:266
#15 0x00007f57ef5a239c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
()
from target:/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f57ef5a9ab0 in QApplication::notify(QObject*, QEvent*) ()
from target:/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f57eefbf228 in QCoreApplication::notifyInternal2
(receiver=0x7f57c0002e00,
event=event@entry=0x7f57cf5c1a50) at kernel/qcoreapplication.cpp:1048
---Type <return> to continue, or q <return> to quit---
#18 0x00007f57ef016d1d in QCoreApplication::sendEvent (event=0x7f57cf5c1a50,
receiver=<optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#19 socketNotifierSourceDispatch (source=0x7f57c0002a00) at
kernel/qeventdispatcher_glib.cpp:106
#20 0x00007f57e575c197 in g_main_dispatch (context=0x7f57c0000990)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3154
#21 g_main_context_dispatch (context=context@entry=0x7f57c0000990)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3769
#22 0x00007f57e575c3f0 in g_main_context_iterate
(context=context@entry=0x7f57c0000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3840
#23 0x00007f57e575c49c in g_main_context_iteration (context=0x7f57c0000990,
may_block=may_block@entry=1)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3901
#24 0x00007f57ef01609f in QEventDispatcherGlib::processEvents
(this=0x7f57c00008c0, flags=...)
at kernel/qeventdispatcher_glib.cpp:423
#25 0x00007f57eefbd5ba in QEventLoop::exec (this=this@entry=0x7f57cf5c1c70,
flags=..., flags@entry=...)
at kernel/qeventloop.cpp:214
#26 0x00007f57eedf25e4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:525
#27 0x00007f57eedfd727 in QThreadPrivate::start (arg=0x2298920) at
thread/qthread_unix.cpp:367
#28 0x00007f57f01916ba in start_thread (arg=0x7f57cf5c2700) at
pthread_create.c:333
#29 0x00007f57ee4e841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 3764.3766):
#0 0x00007f57ee4dc74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f57e575c38c in g_main_context_poll (priority=2147483647, n_fds=2,
fds=0x7f57c8003220,
timeout=<optimized out>, context=0x7f57c8000990)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:4135
#2 g_main_context_iterate (context=context@entry=0x7f57c8000990,
block=block@entry=1,
---Type <return> to continue, or q <return> to quit---
dispatch=dispatch@entry=1, self=<optimized out>)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3835
#3 0x00007f57e575c49c in g_main_context_iteration (context=0x7f57c8000990,
may_block=may_block@entry=1)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3901
#4 0x00007f57ef01609f in QEventDispatcherGlib::processEvents
(this=0x7f57c80008c0, flags=...)
at kernel/qeventdispatcher_glib.cpp:423
#5 0x00007f57eefbd5ba in QEventLoop::exec (this=this@entry=0x7f57cfdc2c70,
flags=..., flags@entry=...)
at kernel/qeventloop.cpp:214
#6 0x00007f57eedf25e4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:525
#7 0x00007f57eedfd727 in QThreadPrivate::start (arg=0x229b150) at
thread/qthread_unix.cpp:367
#8 0x00007f57f01916ba in start_thread (arg=0x7f57cfdc3700) at
pthread_create.c:333
#9 0x00007f57ee4e841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 3764.3765):
#0 0x00007f57ee4dc74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f57e575c38c in g_main_context_poll (priority=2147483647, n_fds=5,
fds=0x7f57d0014280,
timeout=<optimized out>, context=0x7f57d0001600)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:4135
#2 g_main_context_iterate (context=context@entry=0x7f57d0001600,
block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3835
#3 0x00007f57e575c49c in g_main_context_iteration (context=0x7f57d0001600,
may_block=may_block@entry=1)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3901
#4 0x00007f57ef01609f in QEventDispatcherGlib::processEvents
(this=0x7f57d00008c0, flags=...)
at kernel/qeventdispatcher_glib.cpp:423
#5 0x00007f57eefbd5ba in QEventLoop::exec (this=this@entry=0x7f57d4804c40,
flags=..., flags@entry=...)
at kernel/qeventloop.cpp:214
---Type <return> to continue, or q <return> to quit---
#6 0x00007f57eedf25e4 in QThread::exec (
this=this@entry=0x7f57f0928d60 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>)
at thread/qthread.cpp:525
#7 0x00007f57f06aff35 in QDBusConnectionManager::run (
this=0x7f57f0928d60 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>)
at qdbusconnection.cpp:178
#8 0x00007f57eedfd727 in QThreadPrivate::start (
arg=0x7f57f0928d60 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>)
at thread/qthread_unix.cpp:367
#9 0x00007f57f01916ba in start_thread (arg=0x7f57d4805700) at
pthread_create.c:333
#10 0x00007f57ee4e841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 3764.3764):
#0 0x00007f57ee462bbc in _int_malloc (av=av@entry=0x7f57ee7a5b20 <main_arena>,
bytes=bytes@entry=32)
at malloc.c:3353
#1 0x00007f57ee465184 in __GI___libc_malloc (bytes=32) at malloc.c:2913
#2 0x00007f57ee838e78 in operator new(unsigned long) () from
target:/usr/lib/x86_64-linux-gnu/libstdc++.so.6
#3 0x00007f57ef009cd3 in v_construct_helper<QRect> (x=0x7ffc757ae160)
at
../../include/QtCore/5.11.1/QtCore/private/../../../../../src/corelib/kernel/qvariant_p.h:144
#4 v_construct<QRect> (copy=0x0, x=0x7ffc757ae160)
at
../../include/QtCore/5.11.1/QtCore/private/../../../../../src/corelib/kernel/qvariant_p.h:162
#5 QVariantConstructor<(anonymous
namespace)::CoreTypesFilter>::FilteredConstructor<QRect,
true>::FilteredConstructor (this=<optimized out>, tc=<synthetic pointer>)
at
../../include/QtCore/5.11.1/QtCore/private/../../../../../src/corelib/kernel/qvariant_p.h:351
#6 QVariantConstructor<(anonymous
namespace)::CoreTypesFilter>::delegate<QRect> (this=<synthetic pointer>)
at
../../include/QtCore/5.11.1/QtCore/private/../../../../../src/corelib/kernel/qvariant_p.h:372
#7 QMetaTypeSwitcher::switcher<void, QVariantConstructor<(anonymous
namespace)::CoreTypesFilter> > (data=0x0,
---Type <return> to continue, or q <return> to quit---
type=<optimized out>, logic=<synthetic pointer>)
at
../../include/QtCore/5.11.1/QtCore/private/../../../../../src/corelib/kernel/qmetatypeswitcher_p.h:74
#8 (anonymous namespace)::construct (x=0x7ffc757ae160, copy=0x0) at
kernel/qvariant.cpp:118
#9 0x00007f57eeffdedf in QVariant::QVariant (this=0x7ffc757ae160,
typeId=<optimized out>,
copy=<optimized out>) at kernel/qvariant.cpp:1830
#10 0x00007f57eefcdbda in QMetaProperty::read (this=this@entry=0x7ffc757ae200,
object=object@entry=0x32a8700)
at kernel/qmetaobject.cpp:3098
#11 0x00007f57eefea0ff in QObject::property (this=0x32a8700,
name=name@entry=0x7f57f0db29c7 "geometry")
at kernel/qobject.cpp:3951
#12 0x00007f57f0d9cff2 in KWin::EffectWindow::geometry (this=<optimized out>)
at /workspace/build/libkwineffects/kwineffects.cpp:818
#13 0x00007f57f0db00d3 in KWin::EffectWindow::qt_static_metacall
(_o=_o@entry=0x32e5bb0,
_c=_c@entry=QMetaObject::ReadProperty, _id=_id@entry=1,
_a=_a@entry=0x7ffc757ae3e0)
at
/workspace/build/obj-x86_64-linux-gnu/libkwineffects/moc_kwineffects.cpp:1915
#14 0x00007f57f0db204b in KWin::EffectWindow::qt_metacall
(this=this@entry=0x32e5bb0,
_c=_c@entry=QMetaObject::ReadProperty, _id=1, _a=_a@entry=0x7ffc757ae3e0)
at
/workspace/build/obj-x86_64-linux-gnu/libkwineffects/moc_kwineffects.cpp:2028
#15 0x00007f57f1413d55 in KWin::EffectWindowImpl::qt_metacall (this=0x32e5bb0,
_c=QMetaObject::ReadProperty,
_id=<optimized out>, _a=0x7ffc757ae3e0) at
/workspace/build/obj-x86_64-linux-gnu/moc_effects.cpp:465
#16 0x00007f57eefcdb56 in QMetaProperty::read (this=this@entry=0x7ffc757ae4d0,
object=object@entry=0x32e5bb0)
at kernel/qmetaobject.cpp:3105
#17 0x00007f57edbee66d in QScript::QtPropertyFunction::execute
(this=this@entry=0x7f57a2b04080,
exec=exec@entry=0x7f57a2b80058, thisValue=..., thisValue@entry=...,
args=...)
at bridge/qscriptqobject.cpp:1102
#18 0x00007f57edbee6e9 in QScript::QtPropertyFunction::call
(exec=0x7f57a2b80058, callee=0x7f57a2b04080,
thisValue=..., args=...) at bridge/qscriptqobject.cpp:1067
#19 0x00007f57edb03028 in QTJSC::NativeFuncWrapper::operator()
(this=this@entry=0x7ffc757ae5c0,
---Type <return> to continue, or q <return> to quit---
exec=exec@entry=0x7f57a2b80058, jsobj=0x7f57a2b04080, thisValue=...,
argList=...)
at ../3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:46
#20 0x00007f57edb62168 in QTJSC::PropertySlot::functionGetter
(exec=0x7f57a2b80058, slot=...)
at ../3rdparty/javascriptcore/JavaScriptCore/runtime/PropertySlot.cpp:38
#21 0x00007f57edaa2f00 in QTJSC::PropertySlot::getValue (propertyName=...,
exec=<optimized out>,
this=<optimized out>) at
../3rdparty/javascriptcore/JavaScriptCore/runtime/PropertySlot.h:62
#22 QTJSC::JSValue::get (this=<optimized out>, exec=0x7f57a2b80058,
propertyName=..., slot=...)
at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSObject.h:619
#23 0x00007f57edadb6bf in QTJSC::cti_op_get_by_id_generic (args=0x7ffc757ae6b0)
at ../3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:1237
#24 0x00007f571c02605f in ?? ()
#25 0x00007ffc757ae760 in ?? ()
#26 0x00007f57a2b04000 in ?? ()
#27 0x00007f57a80585c8 in ?? ()
#28 0x00007f57a805a0f0 in ?? ()
#29 0x00000000a8014230 in ?? ()
#30 0x00007ffc757ae780 in ?? ()
#31 0x00007ffc757ae7e0 in ?? ()
#32 0x00007ffc757aec50 in ?? ()
#33 0x00007ffc757ae770 in ?? ()
#34 0x00007f571c025580 in ?? ()
#35 0x00007f57a8016e30 in ?? ()
#36 0x00007f57a2b80058 in ?? ()
#37 0x00007f57c4109288 in ?? ()
#38 0x00007f57ede6dda8 in QTJSC::ExecutableAllocator::pageSize ()
from target:/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#39 0x00007f57c4108000 in ?? ()
---Type <return> to continue, or q <return> to quit---
#40 0x00007f57a2b80000 in ?? ()
#41 0x0000000000000000 in ?? ()
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