https://bugs.kde.org/show_bug.cgi?id=467622
--- Comment #8 from Mikko Kortelainen <kor...@gmail.com> ---
Thread 1 "xdg-desktop-por" received signal SIGSEGV, Segmentation fault.
KWayland::Client::Output::globalPosition (this=this@entry=0x0) at
/usr/include/qt5/QtCore/qscopedpointer.h:116
116 T *operator->() const noexcept
(gdb) where
#0 KWayland::Client::Output::globalPosition (this=this@entry=0x0) at
/usr/include/qt5/QtCore/qscopedpointer.h:116
#1 0x000055760e78f77c in
WaylandIntegration::WaylandIntegrationPrivate::startStreamingOutput
(this=0x55760e7e2500
<_ZZN12_GLOBAL__N_130Q_QGS_globalWaylandIntegration13innerFunctionEvE6holder.lto_priv.0>,
outputName=<optimized out>, mode=Screencasting::Metadata) at
/usr/src/debug/xdg-desktop-portal-kde-5.27.3-1.fc38.x86_64/src/waylandintegration.cpp:285
#2 0x000055760e77ea99 in WaylandIntegration::startStreamingOutput
(mode=Screencasting::Metadata, outputName=60) at
/usr/src/debug/xdg-desktop-portal-kde-5.27.3-1.fc38.x86_64/src/waylandintegration.cpp:115
#3 ScreenCastPortal::Start (this=<optimized out>, handle=...,
session_handle=..., app_id=..., parent_window=..., options=..., results=...)
at
/usr/src/debug/xdg-desktop-portal-kde-5.27.3-1.fc38.x86_64/src/screencast.cpp:268
#4 0x000055760e757c30 in ScreenCastPortal::qt_static_metacall
(_o=_o@entry=0x557610020b20, _c=_c@entry=QMetaObject::InvokeMetaMethod,
_id=_id@entry=2, _a=_a@entry=0x7fff4f064dd0)
at
/usr/src/debug/xdg-desktop-portal-kde-5.27.3-1.fc38.x86_64/redhat-linux-build/src/xdg-desktop-portal-kde_autogen/EWIEGA46WW/moc_screencast.cpp:143
#5 0x000055760e75c5f2 in ScreenCastPortal::qt_metacall (this=0x557610020b20,
_c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fff4f064dd0)
at
/usr/src/debug/xdg-desktop-portal-kde-5.27.3-1.fc38.x86_64/redhat-linux-build/src/xdg-desktop-portal-kde_autogen/EWIEGA46WW/moc_screencast.cpp:223
#6 0x00007fce1df9244b in QDBusConnectionPrivate::deliverCall
(this=this@entry=0x7fce04001680, object=object@entry=0x557610020b20, msg=...,
metaTypes=..., slotIdx=<optimized out>)
at qdbusintegrator.cpp:1001
#7 0x00007fce1df9642d in QDBusConnectionPrivate::activateCall
(this=this@entry=0x7fce04001680, object=0x557610020b20, flags=flags@entry=273,
msg=...) at qdbusintegrator.cpp:911
#8 0x00007fce1df96c39 in QDBusConnectionPrivate::activateCall (msg=...,
flags=273, object=<optimized out>, this=0x7fce04001680) at
qdbusintegrator.cpp:853
#9 QDBusConnectionPrivate::activateObject (this=0x7fce04001680, node=...,
msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1503
#10 0x00007fce1df98f24 in QDBusActivateObjectEvent::placeMetaCall
(this=0x557610318b60) at qdbusintegrator.cpp:1623
#11 0x00007fce1d4def9b in QObject::event (this=0x557610005560,
e=0x557610318b60) at kernel/qobject.cpp:1347
#12 0x00007fce1edaeca5 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x557610005560, e=0x557610318b60) at
kernel/qapplication.cpp:3640
#13 0x00007fce1d4b35a8 in QCoreApplication::notifyInternal2
(receiver=0x557610005560, event=0x557610318b60) at
kernel/qcoreapplication.cpp:1064
#14 0x00007fce1d4b37c2 in QCoreApplication::sendEvent (receiver=<optimized
out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
#15 0x00007fce1d4b6a55 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x55760fe210b0) at
kernel/qcoreapplication.cpp:1821
#16 0x00007fce1d4b6d0d in QCoreApplication::sendPostedEvents
(receiver=<optimized out>, event_type=<optimized out>) at
kernel/qcoreapplication.cpp:1680
#17 0x00007fce1d50669f in postEventSourceDispatch (s=0x55760fe408e0) at
kernel/qeventdispatcher_glib.cpp:277
#18 0x00007fce1b713788 in g_main_dispatch (context=0x7fce04000ee0) at
../glib/gmain.c:3460
#19 g_main_context_dispatch (context=0x7fce04000ee0) at ../glib/gmain.c:4200
#20 0x00007fce1b771dd8 in g_main_context_iterate.isra.0
(context=0x7fce04000ee0, block=1, dispatch=1, self=<optimized out>) at
../glib/gmain.c:4276
#21 0x00007fce1b711113 in g_main_context_iteration (context=0x7fce04000ee0,
may_block=1) at ../glib/gmain.c:4343
#22 0x00007fce1d506189 in QEventDispatcherGlib::processEvents
(this=0x55760fe420d0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#23 0x00007fce1d4b1f7b in QEventLoop::exec (this=this@entry=0x7fff4f065460,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#24 0x00007fce1d4ba1fb in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#25 0x00007fce1d95f5bd in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1863
#26 0x00007fce1edaec19 in QApplication::exec () at kernel/qapplication.cpp:2832
#27 0x000055760e75315a in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/xdg-desktop-portal-kde-5.27.3-1.fc38.x86_64/src/xdg-desktop-portal-kde.cpp:46
in detail
(gdb) bt full
#0 KWayland::Client::Output::globalPosition (this=this@entry=0x0) at
/usr/include/qt5/QtCore/qscopedpointer.h:116
No locals.
#1 0x000055760e78f77c in
WaylandIntegration::WaylandIntegrationPrivate::startStreamingOutput
(this=0x55760e7e2500
<_ZZN12_GLOBAL__N_130Q_QGS_globalWaylandIntegration13innerFunctionEvE6holder.lto_priv.0>,
outputName=<optimized out>, mode=Screencasting::Metadata) at
/usr/src/debug/xdg-desktop-portal-kde-5.27.3-1.fc38.x86_64/src/waylandintegration.cpp:285
output = <optimized out>
#2 0x000055760e77ea99 in WaylandIntegration::startStreamingOutput
(mode=Screencasting::Metadata, outputName=60) at
/usr/src/debug/xdg-desktop-portal-kde-5.27.3-1.fc38.x86_64/src/waylandintegration.cpp:115
No locals.
#3 ScreenCastPortal::Start (this=<optimized out>, handle=...,
session_handle=..., app_id=..., parent_window=..., options=..., results=...)
at
/usr/src/debug/xdg-desktop-portal-kde-5.27.3-1.fc38.x86_64/src/screencast.cpp:268
stream = {stream = 0x0, nodeId = 0, map = {d = 0x7fce1d588c80
<QMapDataBase::shared_null>}}
output = @0x55761056d7d0: {m_outputType =
WaylandIntegration::WaylandOutput::Monitor, m_waylandOutputName = 60, m_display
= {d = 0x557610514060}, m_uniqueId = {d = 0x55760fe4ae00}, m_name = {
d = 0x557610513bf0}}
__for_range = @0x7fff4f064b58: {<QListSpecialMethods<Output>> = {<No
data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value =
std::atomic<int> = { -1 }}}, alloc = 0, begin = 0,
end = 0, array = {0x0}}, d = 0x5576109e6db0}, d =
0x5576109e6db0}}
__for_begin = <optimized out>
__for_end = <optimized out>
outputs = {<QListSpecialMethods<QVariant>> = {<No data fields>}, {p =
{static shared_null = {ref = {atomic = {_q_value = std::atomic<int> = { -1 }}},
alloc = 0, begin = 0, end = 0, array = {0x0}},
d = 0x7fce1d588c40 <QListData::shared_null>}, d = 0x7fce1d588c40
<QListData::shared_null>}}
windows = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<No
data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value =
std::atomic<int> = { -1 }}}, alloc = 0, begin = 0,
end = 0, array = {0x0}}, d = 0x7fce1d588c40
<QListData::shared_null>}, d = 0x7fce1d588c40 <QListData::shared_null>}}, <No
data fields>}
streams = {d = 0x7fce1d588160 <QArrayData::shared_null>}
cursorMode = Screencasting::Metadata
session = {wp = {d = 0x7fce04004b50, value = 0x55761036e340}}
persist = <optimized out>
valid = <optimized out>
selectedOutputs = {<QListSpecialMethods<Output>> = {<No data fields>},
{p = {static shared_null = {ref = {atomic = {_q_value = std::atomic<int> = { -1
}}}, alloc = 0, begin = 0, end = 0, array = {
0x0}}, d = 0x5576109e6db0}, d = 0x5576109e6db0}}
selectedWindows = {d = 0x7fce1d588160 <QArrayData::shared_null>}
allowRestore = <optimized out>
#4 0x000055760e757c30 in ScreenCastPortal::qt_static_metacall
(_o=_o@entry=0x557610020b20, _c=_c@entry=QMetaObject::InvokeMetaMethod,
_id=_id@entry=2, _a=_a@entry=0x7fff4f064dd0)
at
/usr/src/debug/xdg-desktop-portal-kde-5.27.3-1.fc38.x86_64/redhat-linux-build/src/xdg-desktop-portal-kde_autogen/EWIEGA46WW/moc_screencast.cpp:143
_r = <optimized out>
_t = 0x557610020b20
#5 0x000055760e75c5f2 in ScreenCastPortal::qt_metacall (this=0x557610020b20,
_c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fff4f064dd0)
at
/usr/src/debug/xdg-desktop-portal-kde-5.27.3-1.fc38.x86_64/redhat-linux-build/src/xdg-desktop-portal-kde_autogen/EWIEGA46WW/moc_screencast.cpp:223
No locals.
#6 0x00007fce1df9244b in QDBusConnectionPrivate::deliverCall
(this=this@entry=0x7fce04001680, object=object@entry=0x557610020b20, msg=...,
metaTypes=..., slotIdx=<optimized out>)
at qdbusintegrator.cpp:1001
context = {connection = {d = 0x7fce04001680}, message =
@0x557610318bc0}
old = 0x0
ptr = <optimized out>
params = {a = 10, s = 7, ptr = 0x7fff4f064dd0, {
array =
"\320Q6\020vU\000\000@\2412\020vU\000\000\320\3354\020vU\000\000\200\231-\020vU\000\000\2205\001\004\316\177\000\000\220\221/\020vU\000\000`\231-\020vU\000\000j\t0\035\316\177\000\000\220=w\035\316\177\000\000\020\000\000\000\000\000\000",
q_for_alignment_1 = 93965566497232, q_for_alignment_2 =
4.6425158298293527e-310}}
auxParameters = {<QListSpecialMethods<QVariant>> = {<No data fields>},
{p = {static shared_null = {ref = {atomic = {_q_value = std::atomic<int> = { -1
}}}, alloc = 0, begin = 0, end = 0, array = {
0x0}}, d = 0x5576102d6ae0}, d = 0x5576102d6ae0}}
i = <optimized out>
pCount = <optimized out>
numMetaTypes = <optimized out>
outputArgs = {<QListSpecialMethods<QVariant>> = {<No data fields>}, {p
= {static shared_null = {ref = {atomic = {_q_value = std::atomic<int> = { -1
}}}, alloc = 0, begin = 0, end = 0, array = {
0x0}}, d = 0x557610322b50}, d = 0x557610322b50}}
null = 0x0
fail = <optimized out>
#7 0x00007fce1df9642d in QDBusConnectionPrivate::activateCall
(this=this@entry=0x7fce04001680, object=0x557610020b20, flags=flags@entry=273,
msg=...) at qdbusintegrator.cpp:911
slotCache = {hash = {<QHash<QString, QDBusSlotCache::Data>> = {{d =
0x5576101d8440, e = 0x5576101d8440}}, <No data fields>}}
cacheKey = {d = 0x55761037e950}
signature = {d = 0x5576109cbb70}
cacheIt = {i = 0x5576101df770}
cachePropertyName = "_qdbus_slotCache"
#8 0x00007fce1df96c39 in QDBusConnectionPrivate::activateCall (msg=...,
flags=273, object=<optimized out>, this=0x7fce04001680) at
qdbusintegrator.cpp:853
slotCache = <optimized out>
cacheKey = <optimized out>
signature = <optimized out>
cacheIt = <optimized out>
cachePropertyName = "_qdbus_slotCache"
mo = <optimized out>
memberName = <optimized out>
slotData = <optimized out>
#9 QDBusConnectionPrivate::activateObject (this=0x7fce04001680, node=...,
msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1503
it = 0x557610036f08
newflags = <optimized out>
connector = <optimized out>
#10 0x00007fce1df98f24 in QDBusActivateObjectEvent::placeMetaCall
(this=0x557610318b60) at qdbusintegrator.cpp:1623
that = <optimized out>
#11 0x00007fce1d4def9b in QObject::event (this=0x557610005560,
e=0x557610318b60) at kernel/qobject.cpp:1347
mce = 0x557610318b60
sender = {previous = 0x0, receiver = 0x557610005560, sender =
0x7fce04001680, signal = -1}
#12 0x00007fce1edaeca5 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x557610005560, e=0x557610318b60) at
kernel/qapplication.cpp:3640
consumed = false
filtered = false
#13 0x00007fce1d4b35a8 in QCoreApplication::notifyInternal2
(receiver=0x557610005560, event=0x557610318b60) at
kernel/qcoreapplication.cpp:1064
selfRequired = true
result = false
cbdata = {0x557610005560, 0x557610318b60, 0x7fff4f0650df}
d = <optimized out>
threadData = 0x55760fe210b0
scopeLevelCounter = {threadData = 0x55760fe210b0}
#14 0x00007fce1d4b37c2 in QCoreApplication::sendEvent (receiver=<optimized
out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
No locals.
#15 0x00007fce1d4b6a55 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x55760fe210b0) at
kernel/qcoreapplication.cpp:1821
e = 0x557610318b60
pe = <optimized out>
r = 0x557610005560
relocker = <optimized out>
event_deleter = {d = 0x557610318b60}
locker = {_M_device = 0x55760fe210e0, _M_owns = false}
startOffset = 0
i = @0x55760fe210d4: 0
cleanup = {receiver = 0x0, event_type = 0, data = 0x55760fe210b0,
exceptionCaught = true}
#16 0x00007fce1d4b6d0d in QCoreApplication::sendPostedEvents
(receiver=<optimized out>, event_type=<optimized out>) at
kernel/qcoreapplication.cpp:1680
data = <optimized out>
#17 0x00007fce1d50669f in postEventSourceDispatch (s=0x55760fe408e0) at
kernel/qeventdispatcher_glib.cpp:277
source = 0x55760fe408e0
#18 0x00007fce1b713788 in g_main_dispatch (context=0x7fce04000ee0) at
../glib/gmain.c:3460
dispatch = 0x7fce1d506680 <postEventSourceDispatch(GSource*,
GSourceFunc, gpointer)>
prev_source = 0x0
begin_time_nsec = 1155445985129
was_in_call = 0
user_data = 0x0
callback = 0x0
cb_funcs = 0x0
cb_data = 0x0
need_destroy = <optimized out>
source = 0x55760fe408e0
current = 0x55760ffd9690
i = 0
current = <optimized out>
i = <optimized out>
__func__ = <optimized out>
source = <optimized out>
_g_boolean_var_165 = <optimized out>
was_in_call = <optimized out>
user_data = <optimized out>
callback = <optimized out>
cb_funcs = <optimized out>
cb_data = <optimized out>
need_destroy = <optimized out>
dispatch = <optimized out>
prev_source = <optimized out>
begin_time_nsec = <optimized out>
_g_boolean_var_166 = <optimized out>
#19 g_main_context_dispatch (context=0x7fce04000ee0) at ../glib/gmain.c:4200
No locals.
#20 0x00007fce1b771dd8 in g_main_context_iterate.isra.0
(context=0x7fce04000ee0, block=1, dispatch=1, self=<optimized out>) at
../glib/gmain.c:4276
max_priority = 2147483647
timeout = 56
some_ready = 1
nfds = 1
allocated_nfds = <optimized out>
fds = <optimized out>
begin_time_nsec = 1155444745471
#21 0x00007fce1b711113 in g_main_context_iteration (context=0x7fce04000ee0,
may_block=1) at ../glib/gmain.c:4343
retval = <optimized out>
#22 0x00007fce1d506189 in QEventDispatcherGlib::processEvents
(this=0x55760fe420d0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
d = 0x55760fe3ac10
canWait = <optimized out>
savedFlags = {i = 0}
result = <optimized out>
#23 0x00007fce1d4b1f7b in QEventLoop::exec (this=this@entry=0x7fff4f065460,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
d = 0x7fce0400b600
threadData = <optimized out>
locker = {val = 93965560975784}
ref = {d = 0x7fce0400b600, locker = @0x7fff4f0653e8, exceptionCaught =
true}
app = 0x7fff4f065530
#24 0x00007fce1d4ba1fb in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
threadData = 0x55760fe210b0
eventLoop = {<QObject> = {_vptr.QObject = 0x7fce1d766b48 <vtable for
QEventLoop+16>, static staticMetaObject = {d = {superdata = {direct = 0x0},
stringdata = 0x7fce1d66c7a0 <qt_meta_stringdata_QObject>, data
= 0x7fce1d66c680 <qt_meta_data_QObject>,
static_metacall = 0x7fce1d4e5250
<QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>,
relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7fce0400b600},
static staticQtMetaObject = {d = {superdata = {direct = 0x0},
stringdata = 0x7fce1d66f740 <qt_meta_stringdata_Qt>, data = 0x7fce1d66c8c0
<qt_meta_data_Qt>, static_metacall = 0x0,
relatedMetaObjects = 0x0, extradata = 0x0}}}, static
staticMetaObject = {d = {superdata = {direct = 0x7fce1d75e3c0
<QObject::staticMetaObject>},
stringdata = 0x7fce1d666580 <qt_meta_stringdata_QEventLoop>, data
= 0x7fce1d666520 <qt_meta_data_QEventLoop>,
static_metacall = 0x7fce1d4b1b80
<QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>,
relatedMetaObjects = 0x0, extradata = 0x0}}}
returnCode = <optimized out>
#25 0x00007fce1d95f5bd in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1863
No locals.
#26 0x00007fce1edaec19 in QApplication::exec () at kernel/qapplication.cpp:2832
No locals.
#27 0x000055760e75315a in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/xdg-desktop-portal-kde-5.27.3-1.fc38.x86_64/src/xdg-desktop-portal-kde.cpp:46
a = {<QGuiApplication> = {<QCoreApplication> = {<QObject> =
{_vptr.QObject = 0x7fce1f2ce428 <vtable for QApplication+16>, static
staticMetaObject = {d = {superdata = {direct = 0x0},
stringdata = 0x7fce1d66c7a0 <qt_meta_stringdata_QObject>,
data = 0x7fce1d66c680 <qt_meta_data_QObject>,
static_metacall = 0x7fce1d4e5250
<QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>,
relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x55760fe229e0},
static staticQtMetaObject = {d = {superdata = {direct = 0x0},
stringdata = 0x7fce1d66f740 <qt_meta_stringdata_Qt>, data = 0x7fce1d66c8c0
<qt_meta_data_Qt>, static_metacall = 0x0,
relatedMetaObjects = 0x0, extradata = 0x0}}}, static
staticMetaObject = {d = {superdata = {direct = 0x7fce1d75e3c0
<QObject::staticMetaObject>},
stringdata = 0x7fce1d666c60
<qt_meta_stringdata_QCoreApplication>, data = 0x7fce1d666b40
<qt_meta_data_QCoreApplication>,
static_metacall = 0x7fce1d4b4eb0
<QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int,
void**)>, relatedMetaObjects = 0x0, extradata = 0x0}},
static self = 0x7fff4f065530}, static staticMetaObject = {d =
{superdata = {direct = 0x7fce1d766ce0 <QCoreApplication::staticMetaObject>},
stringdata = 0x7fce1dd315c0
<qt_meta_stringdata_QGuiApplication>, data = 0x7fce1dd31340
<qt_meta_data_QGuiApplication>,
static_metacall = 0x7fce1d960670
<QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int,
void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject
= {
d = {superdata = {direct = 0x7fce1de16b20
<QGuiApplication::staticMetaObject>}, stringdata = 0x7fce1f1868c0
<qt_meta_stringdata_QApplication>, data = 0x7fce1f186740
<qt_meta_data_QApplication>,
static_metacall = 0x7fce1edb29e0
<QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>,
relatedMetaObjects = 0x0, extradata = 0x0}}}
about = {d = std::unique_ptr<KAboutDataPrivate> = {get() =
0x55760fef7460}}
sessionBus = {d = 0x7fce04001680}
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