https://bugs.kde.org/show_bug.cgi?id=464990
Bug ID: 464990
Summary: KWin crashes in KWin::GLTexture::bind
Classification: Plasma
Product: kwin
Version: master
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: nicolas.fe...@gmx.de
Target Milestone: ---
I was running the KTextEditor test suite with "export QT_QPA_PLATFORM=xcb"
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
#1 0x00007f3a22aafec3 in __pthread_kill_internal (signo=6, threadid=<optimized
out>) at pthread_kill.c:78
#2 0x00007f3a22a5fa76 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#3 0x00007f3a22a497fc in __GI_abort () at abort.c:79
#4 0x00007f3a24698b75 in qt_message_fatal (message=<synthetic pointer>...,
context=<optimized out>) at global/qlogging.cpp:1914
#5 QMessageLogger::fatal(char const*, ...) const
(this=this@entry=0x7ffc27240fb0, msg=msg@entry=0x7f3a2498b048 "ASSERT: \"%s\"
in file %s, line %d") at global/qlogging.cpp:893
#6 0x00007f3a24697ff5 in qt_assert(char const*, char const*, int)
(assertion=<optimized out>, file=<optimized out>, line=<optimized out>) at
global/qglobal.cpp:3391
#7 0x00007f3a26e85125 in KWin::GLTexture::bind() (this=0x2b509b0) at
/home/nico/kde/src/kwin/src/libkwineffects/kwingltexture.cpp:449
#8 0x00007f3a26e83e8a in KWin::GLTexture::GLTexture(unsigned int, int, int,
int, bool) (this=0x2b509b0, internalFormat=32856, width=512, height=47,
levels=1, needsMutability=false)
at /home/nico/kde/src/kwin/src/libkwineffects/kwingltexture.cpp:209
#9 0x00007f3a26672b0d in KWin::SceneOpenGLDecorationRenderer::resizeTexture()
(this=0x41eb760) at
/home/nico/kde/src/kwin/src/scene/workspacescene_opengl.cpp:461
#10 0x00007f3a26671c07 in KWin::SceneOpenGLDecorationRenderer::render(QRegion
const&) (this=0x41eb760, region=...) at
/home/nico/kde/src/kwin/src/scene/workspacescene_opengl.cpp:333
#11 0x00007f3a2664690d in KWin::DecorationItem::preprocess() (this=0x39e7480)
at /home/nico/kde/src/kwin/src/scene/decorationitem.cpp:172
#12 0x00007f3a26646be8 in
KWin::DecorationItem::handleWindowClosed(KWin::Window*, KWin::Deleted*)
(this=0x39e7480, original=0x24e7170, deleted=0x4b82160) at
/home/nico/kde/src/kwin/src/scene/decorationitem.cpp:210
#13 0x00007f3a266497a9 in QtPrivate::FunctorCall<QtPrivate::IndexesList<0, 1>,
QtPrivate::List<KWin::Window*, KWin::Deleted*>, void, void
(KWin::DecorationItem::*)(KWin::Window*, KWin::Deleted*)>::call(void
(KWin::DecorationItem::*)(KWin::Window*, KWin::Deleted*),
KWin::DecorationItem*, void**)
(f=(void (KWin::DecorationItem::*)(class KWin::DecorationItem * const,
class KWin::Window *, class KWin::Deleted *)) 0x7f3a26646bae
<KWin::DecorationItem::handleWindowClosed(KWin::Window*, KWin::Deleted*)>,
o=0x39e7480, arg=0x7ffc27241510) at
/home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:152
#14 0x00007f3a266494d5 in QtPrivate::FunctionPointer<void
(KWin::DecorationItem::*)(KWin::Window*,
KWin::Deleted*)>::call<QtPrivate::List<KWin::Window*, KWin::Deleted*>,
void>(void (KWin::DecorationItem::*)(KWin::Window*, KWin::Deleted*),
KWin::DecorationItem*, void**)
(f=(void (KWin::DecorationItem::*)(class KWin::DecorationItem * const,
class KWin::Window *, class KWin::Deleted *)) 0x7f3a26646bae
<KWin::DecorationItem::handleWindowClosed(KWin::Window*, KWin::Deleted*)>,
o=0x39e7480, arg=0x7ffc27241510) at
/home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:185
#15 0x00007f3a26649069 in QtPrivate::QSlotObject<void
(KWin::DecorationItem::*)(KWin::Window*, KWin::Deleted*),
QtPrivate::List<KWin::Window*, KWin::Deleted*>, void>::impl(int,
QtPrivate::QSlotObjectBase*, QObject*, void**, bool*)
(which=1, this_=0x235d580, r=0x39e7480, a=0x7ffc27241510, ret=0x0) at
/home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:418
#16 0x00007f3a248e7ab2 in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7ffc27241510, r=0x39e7480, this=0x235d580) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#17 doActivate<false>(QObject*, int, void**) (sender=0x24e7170,
signal_index=10, argv=0x7ffc27241510) at kernel/qobject.cpp:3923
#18 0x00007f3a2674207a in KWin::Window::windowClosed(KWin::Window*,
KWin::Deleted*) (this=0x24e7170, _t1=0x24e7170, _t2=0x4b82160) at
/home/nico/kde/build/kwin/src/kwin_autogen/include/moc_window.cpp:1580
#19 0x00007f3a2678ccb3 in KWin::X11Window::releaseWindow(bool) (this=0x24e7170,
on_shutdown=false) at /home/nico/kde/src/kwin/src/x11window.cpp:344
#20 0x00007f3a26585630 in
KWin::X11Window::unmapNotifyEvent(xcb_unmap_notify_event_t*) (this=0x24e7170,
e=0x4375fb0) at /home/nico/kde/src/kwin/src/events.cpp:567
#21 0x00007f3a26584dfd in KWin::X11Window::windowEvent(xcb_generic_event_t*)
(this=0x24e7170, e=0x4375fb0) at /home/nico/kde/src/kwin/src/events.cpp:387
#22 0x00007f3a26583fec in KWin::Workspace::workspaceEvent(xcb_generic_event_t*)
(this=0x1a61c20, e=0x4375fb0) at /home/nico/kde/src/kwin/src/events.cpp:156
#23 0x00007f3a265f6e95 in
KWin::Application::dispatchEvent(xcb_generic_event_t*) (this=0x7ffc27241fd0,
event=0x4375fb0) at /home/nico/kde/src/kwin/src/main.cpp:490
#24 0x00007f3a265f7163 in KWin::XcbEventFilter::nativeEventFilter(QByteArray
const&, void*, long*) (this=0x17f4b70, eventType=..., message=0x4375fb0,
result=0x7ffc27241ad8) at /home/nico/kde/src/kwin/src/main.cpp:606
#25 0x00007f3a248affef in
QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*)
(this=<optimized out>, eventType=..., message=0x4375fb0, result=0x7ffc27241ad8)
at kernel/qabstracteventdispatcher.cpp:495
#26 0x0000000000465f6e in KWin::Xwl::Xwayland::dispatchEvents()
(this=0x1aecd80) at /home/nico/kde/src/kwin/src/xwayland/xwayland.cpp:242
#27 0x000000000046c4a4 in QtPrivate::FunctorCall<QtPrivate::IndexesList<>,
QtPrivate::List<>, void, void (KWin::Xwl::Xwayland::*)()>::call(void
(KWin::Xwl::Xwayland::*)(), KWin::Xwl::Xwayland*, void**)
(f=(void (KWin::Xwl::Xwayland::*)(class KWin::Xwl::Xwayland * const))
0x465dd0 <KWin::Xwl::Xwayland::dispatchEvents()>, o=0x1aecd80,
arg=0x7ffc27241c80) at /home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:152
#28 0x000000000046bd8a in QtPrivate::FunctionPointer<void
(KWin::Xwl::Xwayland::*)()>::call<QtPrivate::List<>, void>(void
(KWin::Xwl::Xwayland::*)(), KWin::Xwl::Xwayland*, void**)
(f=(void (KWin::Xwl::Xwayland::*)(class KWin::Xwl::Xwayland * const))
0x465dd0 <KWin::Xwl::Xwayland::dispatchEvents()>, o=0x1aecd80,
arg=0x7ffc27241c80) at /home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:185
#29 0x000000000046b231 in QtPrivate::QSlotObject<void
(KWin::Xwl::Xwayland::*)(), QtPrivate::List<>, void>::impl(int,
QtPrivate::QSlotObjectBase*, QObject*, void**, bool*)
(which=1, this_=0x2a4dbe0, r=0x1aecd80, a=0x7ffc27241c80, ret=0x0) at
/home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:418
#30 0x00007f3a248e7ab2 in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7ffc27241c80, r=0x1aecd80, this=0x2a4dbe0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#31 doActivate<false>(QObject*, int, void**) (sender=0x17bd9a0, signal_index=4,
argv=0x7ffc27241c80) at kernel/qobject.cpp:3923
#32 0x00007f3a248e130f in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**)
(sender=sender@entry=0x17bd9a0, m=m@entry=0x7f3a24b88800
<QAbstractEventDispatcher::staticMetaObject>,
local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at
kernel/qobject.cpp:3983
#33 0x00007f3a248af6e3 in QAbstractEventDispatcher::awake()
(this=this@entry=0x17bd9a0) at .moc/moc_qabstracteventdispatcher.cpp:149
#34 0x00007f3a2490454d in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x17bd9a0, flags=...) at kernel/qeventdispatcher_unix.cpp:465
#35 0x00000000005a0ecd in
QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=<optimized out>, flags=...) at qunixeventdispatcher.cpp:63
#36 0x00007f3a248b141b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffc27241e10, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#37 0x00007f3a248b8f22 in QCoreApplication::exec() () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#38 0x00000000004a2888 in main(int, char**) (argc=14, argv=0x7ffc272428b8) at
/home/nico/kde/src/kwin/src/main_wayland.cpp:629
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