https://bugs.kde.org/show_bug.cgi?id=452433
Bug ID: 452433
Summary: kwin_wayland crashes
Product: kwin
Version: git master
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: wayland-generic
Assignee: kwin-bugs-n...@kde.org
Reporter: nicolas.fe...@gmx.de
Target Milestone: ---
#0 KWin::Workspace::clientArea(KWin::clientAreaOption, KWin::AbstractOutput
const*, KWin::VirtualDesktop const*) const (this=0x5584a17c4b00,
this@entry=0x7ffd93adcad0, opt=KWin::PlacementArea, output=<optimized out>,
desktop=<optimized out>) at /home/nico/kde/src/kwin/src/workspace.cpp:2300
#1 0x00007f55265e3ae4 in KWin::Workspace::clientArea(KWin::clientAreaOption,
KWin::Toplevel const*, KWin::AbstractOutput const*) const
(this=this@entry=0x7ffd93adcad0, opt=<optimized out>, window=window@entry=
0x7ffd93adcac0, output=<optimized out>) at
/home/nico/kde/src/kwin/src/workspace.cpp:2352
#2 0x00007f55265e3c1c in KWin::Workspace::clientArea(KWin::clientAreaOption,
KWin::Toplevel const*) const (this=this@entry=0x7ffd93adcad0, opt=<optimized
out>, window=window@entry=0x7ffd93adcac0)
at /home/nico/kde/src/kwin/src/workspace.cpp:2340
#3 0x00007f552653a1c7 in
KWin::Placement::placeTransient(KWin::AbstractClient*) (this=<optimized out>,
c=0x5584a2c10d20) at /home/nico/kde/src/kwin/src/placement.cpp:525
#4 0x00007f552661216d in KWin::XdgPopupClient::initialize()
(this=0x5584a2c10d20) at /home/nico/kde/src/kwin/src/placement.h:95
#5 0x00007f55246cc203 in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7ffd93adcbd0, r=0x5584a2c10d20, this=0x5584a2f4de50) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#6 doActivate<false>(QObject*, int, void**) (sender=0x5584a2de53c0,
signal_index=4, argv=0x7ffd93adcbd0) at kernel/qobject.cpp:3886
#7 0x00007f5525347a45 in
KWaylandServer::XdgPopupInterface::initializeRequested() (this=0x5584a2de53c0)
at
/home/nico/kde/build/kwayland-server/src/server/KWaylandServer_autogen/EWIEGA46WW/moc_xdgshell_interface.cpp:973
#8 0x00007f55253e97d5 in KWaylandServer::XdgPopupInterfacePrivate::commit()
(this=0x5584a3412e20) at
/home/nico/kde/src/kwayland-server/src/server/xdgshell_interface.cpp:648
#9 0x00007f55253c2605 in
KWaylandServer::SurfaceInterfacePrivate::applyState(KWaylandServer::SurfaceState*)
(this=0x5584a398dca0, next=0x5584a398dde8) at
/home/nico/kde/src/kwayland-server/src/server/surface_interface.cpp:660
#10 0x00007f55253c075c in
KWaylandServer::SurfaceInterfacePrivate::surface_commit(QtWaylandServer::wl_surface::Resource*)
(this=0x5584a398dca0, resource=0x5584a2350a00)
at /home/nico/kde/src/kwayland-server/src/server/surface_interface.cpp:302
#11 0x00007f55253f89f6 in
QtWaylandServer::wl_surface::handle_commit(wl_client*, wl_resource*)
(client=0x5584a2f2eaa0, resource=0x5584a38e9cb0) at
/home/nico/kde/build/kwayland-server/src/server/qwayland-server-wayland.cpp:3605
#12 0x00007f5521df7d4a in () at /usr/lib/libffi.so.8
#13 0x00007f5521df7267 in () at /usr/lib/libffi.so.8
#14 0x00007f55252a6af2 in () at /usr/lib/libwayland-server.so.0
#15 0x00007f55252aae14 in () at /usr/lib/libwayland-server.so.0
#16 0x00007f55252a984a in wl_event_loop_dispatch () at
/usr/lib/libwayland-server.so.0
#17 0x00007f552535ae06 in KWaylandServer::Display::dispatchEvents()
(this=0x5584a14d79c0) at
/home/nico/kde/src/kwayland-server/src/server/display.cpp:114
#18 0x00007f552535f8b5 in QtPrivate::FunctorCall<QtPrivate::IndexesList<>,
QtPrivate::List<>, void, void (KWaylandServer::Display::*)()>::call(void
(KWaylandServer::Display::*)(), KWaylandServer::Display*, void**)
(f=(void (KWaylandServer::Display::*)(KWaylandServer::Display * const))
0x7f552535adca <KWaylandServer::Display::dispatchEvents()>, o=0x5584a14d79c0,
arg=0x7ffd93add710) at /home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:152
#19 0x00007f552535f63d in QtPrivate::FunctionPointer<void
(KWaylandServer::Display::*)()>::call<QtPrivate::List<>, void>(void
(KWaylandServer::Display::*)(), KWaylandServer::Display*, void**)
(f=(void (KWaylandServer::Display::*)(KWaylandServer::Display * const))
0x7f552535adca <KWaylandServer::Display::dispatchEvents()>, o=0x5584a14d79c0,
arg=0x7ffd93add710) at /home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:185
#20 0x00007f552535e973 in QtPrivate::QSlotObject<void
(KWaylandServer::Display::*)(), QtPrivate::List<>, void>::impl(int,
QtPrivate::QSlotObjectBase*, QObject*, void**, bool*)
(which=1, this_=0x5584a17a5530, r=0x5584a14d79c0, a=0x7ffd93add710,
ret=0x0) at /home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:418
#21 0x00007f55246cc203 in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7ffd93add710, r=0x5584a14d79c0, this=0x5584a17a5530) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#22 doActivate<false>(QObject*, int, void**) (sender=0x5584a18ca660,
signal_index=3, argv=0x7ffd93add710) at kernel/qobject.cpp:3886
#23 0x00007f55246c56cf in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**)
(sender=sender@entry=0x5584a18ca660, m=m@entry=0x7f552496c120
<QSocketNotifier::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffd93add710)
at kernel/qobject.cpp:3946
#24 0x00007f55246cf6ef in QSocketNotifier::activated(QSocketDescriptor,
QSocketNotifier::Type, QSocketNotifier::QPrivateSignal)
(this=this@entry=0x5584a18ca660, _t1=..., _t2=<optimized out>, _t3=...) at
.moc/moc_qsocketnotifier.cpp:178
#25 0x00007f55246cfeeb in QSocketNotifier::event(QEvent*) (this=0x5584a18ca660,
e=0x7ffd93add830) at kernel/qsocketnotifier.cpp:302
#26 0x00007f55233c069f in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x5584a18ca660, e=0x7ffd93add830) at
kernel/qapplication.cpp:3637
#27 0x00007f5524695a0a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x5584a18ca660, event=0x7ffd93add830) at
kernel/qcoreapplication.cpp:1064
#28 0x00007f55246ea47b in
QEventDispatcherUNIXPrivate::activateSocketNotifiers() (this=0x5584a1481500) at
kernel/qeventdispatcher_unix.cpp:304
#29 0x00007f55246ea8db in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=<optimized out>, flags=...) at kernel/qeventdispatcher_unix.cpp:511
#30 0x00005584a0ca4f3d in
QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=<optimized out>, flags=...) at qunixeventdispatcher.cpp:63
#31 0x00007f552469440b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffd93add9c0, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#32 0x00007f552469c6e0 in QCoreApplication::exec() () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#33 0x00007f5524aa8fbc in QGuiApplication::exec() () at
kernel/qguiapplication.cpp:1867
#34 0x00007f55233c0615 in QApplication::exec() () at
kernel/qapplication.cpp:2829
#35 0x00005584a0ba0dcb in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at /home/nico/kde/src/kwin/src/main_wayland.cpp:659
kwin + other KDE stuff from master
I wasn't doing anything particular that causes this.
Backtrace looks similar, but not identical to
https://bugs.kde.org/show_bug.cgi?id=448102 and
https://bugs.kde.org/show_bug.cgi?id=449957, however I did not change anything
wrt monitors
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