https://bugs.kde.org/show_bug.cgi?id=379681
A. Wilcox (awilfox) <awil...@adelielinux.org> changed:
What |Removed |Added
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CC| |awil...@adelielinux.org
--- Comment #6 from A. Wilcox (awilfox) <awil...@adelielinux.org> ---
As the original filer of 352548, please reopen this bug; it isn't a duplicate.
However, I *can* duplicate *this* bug myself. Every time I open `ffplay` (as
noted in 388473), KWin seems to think it needs to disable compositing. And
every time KWin tries to disable compositing, I receive this crash.
I do have libepoxy debug symbols and I can provide a full backtrace from
DrKonqi:
Application: KWin (kwin_x11), signal: Segmentation fault
[KCrash Handler]
#8 0x00007fb8cd7cefdd in QQmlMetaType::qmlSingletonTypes() () from
/usr/lib/libQt5Qml.so.5
#9 0x00007fb8cd7a56e7 in QQmlEngine::~QQmlEngine() () from
/usr/lib/libQt5Qml.so.5
#10 0x00007fb8cd7a5791 in QQmlEngine::~QQmlEngine() () from
/usr/lib/libQt5Qml.so.5
#11 0x00007fb8d5b2f09e in __funcs_on_exit () at src/exit/atexit.c:26
#12 0x00007fb8d5b2559a in exit (code=code@entry=1) at src/exit/exit.c:30
#13 0x00007fb8d5b31d95 in verrx (status=1, fmt=<optimized out>,
ap=ap@entry=0x7ffecc3057e8) at src/legacy/err.c:34
#14 0x00007fb8d5b31ff7 in errx (status=status@entry=1,
fmt=fmt@entry=0x7fb8ce4d7970 "Couldn't find current GLX or EGL context.\n") at
src/legacy/err.c:65
#15 0x00007fb8ce490a73 in epoxy_get_proc_address (name=0x7fb8ce4e9fcb
<entrypoint_strings+9515> "glDeleteProgram") at dispatch_common.c:780
#16 0x00007fb8ce4b8b95 in epoxy_glDeleteProgram_resolver () at
gl_generated_dispatch.c:78351
#17 epoxy_glDeleteProgram_global_rewrite_ptr (program=16) at
gl_generated_dispatch.c:45276
#18 0x00007fb8d2262a45 in KWin::BlurEffect::~BlurEffect (this=0x560887464680,
__in_chrg=<optimized out>) at
/usr/src/packages/user/kwin/src/kwin-5.8.7/effects/blur/blur.cpp:85
#19 0x00007fb8d2262b21 in KWin::BlurEffect::~BlurEffect (this=0x560887464680,
__in_chrg=<optimized out>) at
/usr/src/packages/user/kwin/src/kwin-5.8.7/effects/blur/blur.cpp:88
#20 0x00007fb8d55c4451 in KWin::EffectsHandlerImpl::unloadAllEffects
(this=this@entry=0x56088841b260) at
/usr/src/packages/user/kwin/src/kwin-5.8.7/effects.cpp:240
#21 0x00007fb8d55c451d in KWin::EffectsHandlerImpl::~EffectsHandlerImpl
(this=0x56088841b260, __in_chrg=<optimized out>) at
/usr/src/packages/user/kwin/src/kwin-5.8.7/effects.cpp:223
#22 0x00007fb8d55c4701 in KWin::EffectsHandlerImpl::~EffectsHandlerImpl
(this=0x56088841b260, __in_chrg=<optimized out>) at
/usr/src/packages/user/kwin/src/kwin-5.8.7/effects.cpp:224
#23 0x00007fb8d55847d5 in KWin::Compositor::finish
(this=this@entry=0x56088746b920) at
/usr/src/packages/user/kwin/src/kwin-5.8.7/composite.cpp:394
#24 0x00007fb8d5584f82 in KWin::Compositor::suspend (this=0x56088746b920,
reason=<optimized out>) at
/usr/src/packages/user/kwin/src/kwin-5.8.7/composite.cpp:573
#25 0x00007fb8d3038fd1 in QObject::event(QEvent*) () from
/usr/lib/libQt5Core.so.5
#26 0x00007fb8d3d4bfdc in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x56088746b920, e=0x56088f571ea0) at
kernel/qapplication.cpp:3717
#27 0x00007fb8d3d538d9 in QApplication::notify (this=0x7ffecc3060c0,
receiver=0x56088746b920, e=0x56088f571ea0) at kernel/qapplication.cpp:3476
#28 0x00007fb8d300bfc0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/libQt5Core.so.5
#29 0x00007fb8d300ed9d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#30 0x00007fb8d305ec27 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#31 0x00007fb8be7f01bf in QUnixEventDispatcherQPA::processEvents
(this=<optimized out>, flags=...) at qunixeventdispatcher.cpp:68
#32 0x00007fb8d3009f2a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt5Core.so.5
#33 0x00007fb8d3012f74 in QCoreApplication::exec() () from
/usr/lib/libQt5Core.so.5
#34 0x00007fb8d590a25c in kdemain (argc=<optimized out>, argv=0x7ffecc3061b8)
at /usr/src/packages/user/kwin/src/kwin-5.8.7/main_x11.cpp:466
#35 0x00007fb8d5b2e866 in __libc_start_main (main=0x5608871776d0 <main>,
argc=3, argv=0x7ffecc3061b8) at src/env/__libc_start_main.c:74
#36 0x0000560887177718 in _start_c (p=<optimized out>) at crt/crt1.c:17
#37 0x00005608871776f0 in _start ()
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