https://bugs.kde.org/show_bug.cgi?id=361231
--- Comment #12 from cameron...@poczta.fm --- Thread 5 (Thread 0x7fa701f2e700 (LWP 1584)): #0 0x00007fa719c4bbbd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fa717572422 in _xcb_conn_wait (__timeout=-1, __nfds=1, __fds=0x7fa701f2dcc0) at /usr/include/bits/poll2.h:46 ret = <optimized out> fd = {fd = 3, events = 1, revents = 0} #2 0x00007fa717572422 in _xcb_conn_wait (c=c@entry=0x1f8f8e0, cond=cond@entry=0x1f8f920, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:459 ret = <optimized out> fd = {fd = 3, events = 1, revents = 0} #3 0x00007fa71757400f in xcb_wait_for_event (c=0x1f8f8e0) at xcb_in.c:693 ret = 0x0 #4 0x00007fa7027df3c9 in QXcbEventReader::run() (this=0x1f9a280) at qxcbconnection.cpp:1229 event = <optimized out> #5 0x00007fa71783232f in QThreadPrivate::start(void*) (arg=0x1f9a280) at thread/qthread_unix.cpp:331 __clframe = {__cancel_routine = 0x7fa717831540 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x1f9a280, __do_it = 1, __cancel_type = <optimized out>} thr = 0x1f9a280 data = <optimized out> objectName = {static null = {<No data fields>}, d = 0x7fa717ac4ce0 <QArrayData::shared_null>} #6 0x00007fa7192770a4 in start_thread (arg=0x7fa701f2e700) at pthread_create.c:309 __res = <optimized out> pd = 0x7fa701f2e700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140355268962048, -7484308170885967918, 0, 140355675914240, 7, 140355268962048, 7452444436602671058, 7452427216670150610}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> pagesize_m1 = <optimized out> sp = <optimized out> freesize = <optimized out> __PRETTY_FUNCTION__ = "start_thread" #7 0x00007fa719c53fed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7fa6f5dee700 (LWP 1612)): #0 0x00007fa719c4d253 in select () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fa717a61179 in qt_safe_select(int, fd_set*, fd_set*, fd_set*, timespec const*) (nfds=12, fdread=0x7fa6e8000a78, fdwrite=0x7fa6e8000d08, fdexcept=0x7fa6e8000f98, orig_timeout=0x0) at kernel/qcore_unix.cpp:75 ret = <optimized out> #2 0x00007fa717a62af5 in QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>, timespec*) (this=this@entry=0x7fa6e80008e0, flags=..., flags@entry=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:196 highest = <optimized out> wakeUpFd = <optimized out> nsel = <optimized out> nevents = <optimized out> #3 0x00007fa717a62f3b in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fa6e80008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:607 tm = <optimized out> wait_tm = {tv_sec = 0, tv_nsec = 0} d = 0x7fa6e80008e0 nevents = 0 canWait = <optimized out> #4 0x00007fa717a0bd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fa6f5deddb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 locker = {val = 34843456} ref = {d = 0x7fa6e80012d0, locker = @0x7fa6f5dedd30, exceptionCaught = true} d = 0x7fa6e80012d0 #5 0x00007fa71782d61a in QThread::exec() (this=this@entry=0x21a9f80) at thread/qthread.cpp:503 d = 0x213aad0 locker = {val = 34843456} eventLoop = {<QObject> = {_vptr.QObject = 0x7fa717e5c450 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa717b69720 <qt_meta_stringdata_QObject>, data = 0x7fa717b69600 <qt_meta_data_QObject>, static_metacall = 0x7fa717a46720 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7fa6e80012d0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa717bb3700 <qt_meta_stringdata_Qt>, data = 0x7fa717bb0d00 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fa717e58da0 <QObject::staticMetaObject>, stringdata = 0x7fa717bc8700 <qt_meta_stringdata_QEventLoop>, data = 0x7fa717bc86a0 <qt_meta_data_QEventLoop>, static_metacall = 0x7fa717abf2b0 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}} returnCode = <optimized out> #6 0x00007fa711cc7df8 in QQmlThreadPrivate::run() (this=0x21a9f80) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141 #7 0x00007fa71783232f in QThreadPrivate::start(void*) (arg=0x21a9f80) at thread/qthread_unix.cpp:331 __clframe = {__cancel_routine = 0x7fa717831540 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x21a9f80, __do_it = 1, __cancel_type = <optimized out>} thr = 0x21a9f80 data = <optimized out> objectName = {static null = {<No data fields>}, d = 0x7fa711d755e0 <QQmlThreadPrivate::QQmlThreadPrivate(QQmlThread*)::{lambda()#1}::operator()() const::qstring_literal>} #8 0x00007fa7192770a4 in start_thread (arg=0x7fa6f5dee700) at pthread_create.c:309 __res = <optimized out> pd = 0x7fa6f5dee700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140355066324736, -7484308170885967918, 0, 140355675914240, 7, 140355066324736, 7453333013796605906, 7452427216670150610}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> pagesize_m1 = <optimized out> sp = <optimized out> freesize = <optimized out> __PRETTY_FUNCTION__ = "start_thread" #9 0x00007fa719c53fed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7fa6e6ffd700 (LWP 1633)): #0 0x00007fa71927b03f in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fa7167aa86b in QTWTF::TCMalloc_PageHeap::scavengerThread() (this=0x7fa716a91ea0 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359 #2 0x00007fa7167aa899 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464 #3 0x00007fa7192770a4 in start_thread (arg=0x7fa6e6ffd700) at pthread_create.c:309 __res = <optimized out> pd = 0x7fa6e6ffd700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140354816825088, -7484308170885967918, 0, 140355675914240, 32769, 140354816825088, 7453361317094215634, 7452427216670150610}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> pagesize_m1 = <optimized out> sp = <optimized out> freesize = <optimized out> __PRETTY_FUNCTION__ = "start_thread" #4 0x00007fa719c53fed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7fa6e4ca4700 (LWP 1721)): #0 0x00007fa719c4d253 in select () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fa717a61179 in qt_safe_select(int, fd_set*, fd_set*, fd_set*, timespec const*) (nfds=20, fdread=0x7fa658000a78, fdwrite=0x7fa658000d08, fdexcept=0x7fa658000f98, orig_timeout=0x0) at kernel/qcore_unix.cpp:75 ret = <optimized out> #2 0x00007fa717a62af5 in QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>, timespec*) (this=this@entry=0x7fa6580008e0, flags=..., flags@entry=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:196 highest = <optimized out> wakeUpFd = <optimized out> nsel = <optimized out> nevents = <optimized out> #3 0x00007fa717a62f3b in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fa6580008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:607 tm = <optimized out> wait_tm = {tv_sec = 0, tv_nsec = 0} d = 0x7fa6580008e0 nevents = 0 canWait = <optimized out> #4 0x00007fa717a0bd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fa6e4ca3db0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 locker = {val = 42890448} ref = {d = 0x7fa6580012d0, locker = @0x7fa6e4ca3d30, exceptionCaught = true} d = 0x7fa6580012d0 #5 0x00007fa71782d61a in QThread::exec() (this=this@entry=0x28e73d0) at thread/qthread.cpp:503 d = 0x28e7460 locker = {val = 42890448} eventLoop = {<QObject> = {_vptr.QObject = 0x7fa717e5c450 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa717b69720 <qt_meta_stringdata_QObject>, data = 0x7fa717b69600 <qt_meta_data_QObject>, static_metacall = 0x7fa717a46720 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7fa6580012d0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa717bb3700 <qt_meta_stringdata_Qt>, data = 0x7fa717bb0d00 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fa717e58da0 <QObject::staticMetaObject>, stringdata = 0x7fa717bc8700 <qt_meta_stringdata_QEventLoop>, data = 0x7fa717bc86a0 <qt_meta_data_QEventLoop>, static_metacall = 0x7fa717abf2b0 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}} returnCode = <optimized out> #6 0x00007fa711cc7df8 in QQmlThreadPrivate::run() (this=0x28e73d0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141 #7 0x00007fa71783232f in QThreadPrivate::start(void*) (arg=0x28e73d0) at thread/qthread_unix.cpp:331 __clframe = {__cancel_routine = 0x7fa717831540 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x28e73d0, __do_it = 1, __cancel_type = <optimized out>} thr = 0x28e73d0 data = <optimized out> objectName = {static null = {<No data fields>}, d = 0x7fa711d755e0 <QQmlThreadPrivate::QQmlThreadPrivate(QQmlThread*)::{lambda()#1}::operator()() const::qstring_literal>} #8 0x00007fa7192770a4 in start_thread (arg=0x7fa6e4ca4700) at pthread_create.c:309 __res = <optimized out> pd = 0x7fa6e4ca4700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140354779760384, -7484308170885967918, 0, 140355675914240, 7, 140354779760384, 7453365897139965906, 7452427216670150610}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> pagesize_m1 = <optimized out> sp = <optimized out> freesize = <optimized out> __PRETTY_FUNCTION__ = "start_thread" #9 0x00007fa719c53fed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7fa71a2db800 (LWP 1563)): #0 0x00007fa6ee333c69 in () at /usr/lib64/dri/fglrx_dri.so #1 0x00007fa6eda1e908 in () at /usr/lib64/dri/fglrx_dri.so #2 0x00007fa6eda1ebb2 in () at /usr/lib64/dri/fglrx_dri.so #3 0x00007fa6ede50ce3 in () at /usr/lib64/dri/fglrx_dri.so #4 0x00007fa716ae15a2 in KWin::BlurEffect::doCachedBlur(KWin::EffectWindow*, QRegion const&, float) (this=this@entry= 0x2766b60, w=w@entry=0x49c1780, region=..., opacity=1) at /usr/src/debug/kwin-5.5.5/effects/blur/blur.cpp:633 updateRect = <optimized out> screen = {x1 = 0, y1 = 0, x2 = 1365, y2 = 767} damagedRegion = {d = 0x3967be0, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} validUpdate = {d = 0x3967be0, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} horizontal = {d = 0x4a22140, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} verticalCount = 18 blurredRegion = {d = 0x49ee550, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} expanded = {d = 0x35ea830, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} r = {x1 = <optimized out>, y1 = <optimized out>, x2 = <optimized out>, y2 = 731} targetTexture = {_vptr.GLTexture = 0x7fa712d596d0 <vtable for KWin::GLTexture+16>, d_ptr = {d = 0x43109d0}} modelViewProjectionMatrix = {m = {{1, 0, 0, 0}, {0, 1, 0, 0}, {0, 0, 1, 0}, {0, 0, 0, 1}}, flagBits = 0} verticalOffset = 12 screenSize = <optimized out> vertical = {d = 0x38617e0, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} horizontalCount = 12 vbo = 0x26faed0 it = <optimized out> textureMatrix = {m = {{1, 0, 0, 0}, {0, 1, 0, 0}, {0, 0, 1, 0}, {0, 0, 0, 1}}, flagBits = 0} updateBackground = {d = 0x4a22140, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} horizontalOffset = 0 #5 0x00007fa716ae2474 in KWin::BlurEffect::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) (this=this@entry=0x2766b60, w=w@entry=0x49c1780, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kwin-5.5.5/effects/blur/blur.cpp:442 shape = {d = 0x385e300, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} translated = <optimized out> screen = {x1 = 0, y1 = 0, x2 = 1365, y2 = 767} #6 0x00007fa719837421 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) (this= 0x27a17f0, w=w@entry=0x49c1780, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kwin-5.5.5/effects.cpp:499 #7 0x00007fa7198109c1 in KWin::Scene::finalPaintWindow(KWin::EffectWindowImpl*, int, QRegion, KWin::WindowPaintData&) (this=<optimized out>, w=w@entry=0x49c1780, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kwin-5.5.5/scene.cpp:606 #8 0x00007fa71983738a in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) (this=0x27a17f0, w=w@entry=0x49c1780, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kwin-5.5.5/effects.cpp:465 data = @0x7ffec3c25cc0: {<KWin::PaintData> = {_vptr.PaintData = 0x7fa7171dc110 <vtable for KWin::WindowPaintData+16>, d = 0x3d24ba0}, quads = {<QList<KWin::WindowQuad>> = {<QListSpecialMethods<KWin::WindowQuad>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x49deb80}, d = 0x49deb80}}, <No data fields>}, shader = 0x0, d = 0x3d3df60} region = {d = 0x7ffec3c25b40, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} mask = 9 w = 0x49c1780 this = 0x27a17f0 #9 0x00007fa716fbe301 in KWin::Effect::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) (this=this@entry=0x27d7ae0, w=w@entry=0x49c1780, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kwin-5.5.5/libkwineffects/kwineffects.cpp:552 #10 0x00007fa719837341 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) (this=0x27a17f0, w=w@entry=0x49c1780, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kwin-5.5.5/effects.cpp:462 #11 0x00007fa716fbe301 in KWin::Effect::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) (this=this@entry=0x2766b60, w=w@entry=0x49c1780, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kwin-5.5.5/libkwineffects/kwineffects.cpp:552 #12 0x00007fa719837341 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) (this=0x27a17f0, w=0x49c1780, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kwin-5.5.5/effects.cpp:462 #13 0x00007fa7198154c8 in KWin::Scene::paintWindow(KWin::Scene::Window*, int, QRegion, KWin::WindowQuadList) (this=this@entry=0x2707ec0, w=0x49d7750, mask=9, region=..., quads=...) at /usr/src/debug/kwin-5.5.5/scene.cpp:478 data = {<KWin::PaintData> = {_vptr.PaintData = 0x7fa7171dc110 <vtable for KWin::WindowPaintData+16>, d = 0x3d24ba0}, quads = {<QList<KWin::WindowQuad>> = {<QListSpecialMethods<KWin::WindowQuad>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x49deb80}, d = 0x49deb80}}, <No data fields>}, shader = 0x0, d = 0x3d3df60} #14 0x00007fa719813584 in KWin::Scene::paintSimpleScreen(int, QRegion) (this=this@entry=0x2707ec0, orig_mask=orig_mask@entry=8, region=...) at /usr/src/debug/kwin-5.5.5/scene.cpp:381 data = 0x2df3258 i = 6 repaintClip = {d = 0x4dacdc0, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} fullRepaint = false paintedArea = {d = 0x2f2e2a0, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} phase2data = {<QListSpecialMethods<QPair<KWin::Scene::Window*, KWin::Scene::Phase2Data> >> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x397c040}, d = 0x397c040}} dirtyArea = {d = 0x49b3260, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} allclips = {d = 0x4a221c0, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} upperTranslucentDamage = {d = 0x49b2560, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} opaqueFullscreen = <optimized out> displayRegion = {d = 0x3d8e950, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} #15 0x00007fa719822f83 in KWin::SceneOpenGL2::paintSimpleScreen(int, QRegion) (this=this@entry=0x2707ec0, mask=mask@entry=8, region=...) at /usr/src/debug/kwin-5.5.5/scene_opengl.cpp:1094 #16 0x00007fa719810465 in KWin::Scene::finalPaintScreen(int, QRegion, KWin::ScreenPaintData&) (this=0x2707ec0, mask=mask@entry=8, region=..., data=...) at /usr/src/debug/kwin-5.5.5/scene.cpp:200 #17 0x00007fa7198372b0 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) (this=0x27a17f0, mask=mask@entry=8, region=..., data=...) at /usr/src/debug/kwin-5.5.5/effects.cpp:422 data = @0x7ffec3c261b0: {<KWin::PaintData> = {_vptr.PaintData = 0x7fa719b5c4b0 <vtable for KWin::ScreenPaintData+16>, d = 0x3066b30}, <No data fields>} region = {d = 0x7ffec3c26000, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} mask = 8 this = 0x27a17f0 #18 0x00007fa716fbe28f in KWin::Effect::paintScreen(int, QRegion, KWin::ScreenPaintData&) (this=this@entry=0x27d7ae0, mask=mask@entry=8, region=..., data=...) at /usr/src/debug/kwin-5.5.5/libkwineffects/kwineffects.cpp:537 #19 0x00007fa719837270 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) (this=0x27a17f0, mask=mask@entry=8, region=..., data=...) at /usr/src/debug/kwin-5.5.5/effects.cpp:419 #20 0x00007fa716fbe28f in KWin::Effect::paintScreen(int, QRegion, KWin::ScreenPaintData&) (this=this@entry=0x2766b60, mask=mask@entry=8, region=..., data=...) at /usr/src/debug/kwin-5.5.5/libkwineffects/kwineffects.cpp:537 #21 0x00007fa719837270 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) (this=0x27a17f0, mask=8, region=..., data=...) at /usr/src/debug/kwin-5.5.5/effects.cpp:419 #22 0x00007fa7198100fa in KWin::Scene::paintScreen(int*, QRegion const&, QRegion const&, QRegion*, QRegion*) (this=this@entry=0x2707ec0, mask=mask@entry=0x7ffec3c26270, damage=..., repaint=..., updateRegion=updateRegion@entry=0x7ffec3c26240, validRegion=validRegion@entry=0x7ffec3c26250) at /usr/src/debug/kwin-5.5.5/scene.cpp:150 region = {d = 0x49de070, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} data = {<KWin::PaintData> = {_vptr.PaintData = 0x7fa719b5c4b0 <vtable for KWin::ScreenPaintData+16>, d = 0x3066b30}, <No data fields>} displayRegion = {d = 0x35545c0, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} pdata = {mask = 8, paint = {d = 0x49de070, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}}} #23 0x00007fa719828357 in KWin::SceneOpenGL::paint(QRegion, QList<KWin::Toplevel*>) (this=0x2707ec0, damage=..., toplevels=...) at /usr/src/debug/kwin-5.5.5/scene_opengl.cpp:743 repaint = {d = 0x4a56410, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} status = <optimized out> mask = 8 updateRegion = {d = 0x7fa71857a000 <QRegion::shared_empty>, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} validRegion = {d = 0x7fa71857a000 <QRegion::shared_empty>, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} #24 0x00007fa7198087a8 in KWin::Compositor::performCompositing() (this=0x20c1960) at /usr/src/debug/kwin-5.5.5/composite.cpp:726 windows = {<QListSpecialMethods<KWin::Toplevel*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x49de8b0}, d = 0x49de8b0}} damaged = {<QListSpecialMethods<KWin::Toplevel*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x49d7940}, d = 0x49d7940}} repaints = {d = 0x49de070, static shared_empty = {ref = {atomic = {_q_value = -1}}, qt_rgn = 0x7fa7185918c0 <qrp>}} #25 0x00007fa717a3e8bc in QObject::event(QEvent*) (this=0x20c1960, e=<optimized out>) at kernel/qobject.cpp:1220 #26 0x00007fa7186fae7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x1f83ac0, receiver=receiver@entry=0x20c1960, e=e@entry= 0x7ffec3c26730) at kernel/qapplication.cpp:3716 consumed = <optimized out> #27 0x00007fa7186ffcc8 in QApplication::notify(QObject*, QEvent*) (this= 0x7ffec3c26960, receiver=0x20c1960, e=0x7ffec3c26730) at kernel/qapplication.cpp:3499 w = 0x20c1960 extra = <optimized out> isProxyWidget = <optimized out> res = false #28 0x00007fa717a0de95 in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7ffec3c26960, receiver=0x20c1960, event=event@entry=0x7ffec3c26730) at kernel/qcoreapplication.cpp:965 threadData = 0x1f72f00 loopLevelCounter = {threadData = 0x1f72f00} result = false cbdata = {0x20c1960, 0x7ffec3c26730, 0x7ffec3c26690} d = <optimized out> #29 0x00007fa717a6477d in QTimerInfoList::activateTimers() (event=0x7ffec3c26730, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:224 e = {<QEvent> = {_vptr.QEvent = 0x7fa717e58b10 <vtable for QTimerEvent+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa717bc90c0 <qt_meta_stringdata_QEvent>, data = 0x7fa717bc8b20 <qt_meta_data_QEvent>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x0, t = 1, posted = 0, spont = 0, m_accept = 1, reserved = 6264}, id = 4} currentTimerInfo = 0x47f5220 n_act = 3 maxCount = <optimized out> currentTime = {tv_sec = 342, tv_nsec = <optimized out>} #30 0x00007fa717a6477d in QTimerInfoList::activateTimers() (this=0x1fda988) at kernel/qtimerinfo_unix.cpp:637 e = {<QEvent> = {_vptr.QEvent = 0x7fa717e58b10 <vtable for QTimerEvent+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa717bc90c0 <qt_meta_stringdata_QEvent>, data = 0x7fa717bc8b20 <qt_meta_data_QEvent>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x0, t = 1, posted = 0, spont = 0, m_accept = 1, reserved = 6264}, id = 4} currentTimerInfo = 0x47f5220 n_act = 3 maxCount = <optimized out> currentTime = {tv_sec = 342, tv_nsec = <optimized out>} #31 0x00007fa717a62290 in QEventDispatcherUNIX::activateTimers() (this=this@entry=0x1fc6f90) at kernel/qeventdispatcher_unix.cpp:549 d = <optimized out> #32 0x00007fa717a62fc8 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x1fc6f90, flags=flags@entry=...) at kernel/qeventdispatcher_unix.cpp:611 tm = <optimized out> wait_tm = {tv_sec = 0, tv_nsec = 0} d = <optimized out> nevents = 1 canWait = <optimized out> #33 0x00007fa70283f33d in QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=<optimized out>, flags=...) at eventdispatchers/qunixeventdispatcher.cpp:62 didSendEvents = <optimized out> #34 0x00007fa717a0bd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffec3c26890, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 locker = {val = 32976880} ref = {d = 0x2011d40, locker = @0x7ffec3c26810, exceptionCaught = true} d = 0x2011d40 #35 0x00007fa717a138f6 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1229 threadData = 0x1f72f00 eventLoop = {<QObject> = {_vptr.QObject = 0x7fa717e5c450 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa717b69720 <qt_meta_stringdata_QObject>, data = 0x7fa717b69600 <qt_meta_data_QObject>, static_metacall = 0x7fa717a46720 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x2011d40}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa717bb3700 <qt_meta_stringdata_Qt>, data = 0x7fa717bb0d00 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fa717e58da0 <QObject::staticMetaObject>, stringdata = 0x7fa717bc8700 <qt_meta_stringdata_QEventLoop>, data = 0x7fa717bc86a0 <qt_meta_data_QEventLoop>, static_metacall = 0x7fa717abf2b0 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}} returnCode = <optimized out> #36 0x00007fa717f5b8ec in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1529 #37 0x00007fa7186f7605 in QApplication::exec() () at kernel/qapplication.cpp:2976 #38 0x00007fa719f1c887 in kdemain(int, char**) (argc=1, argv=0x7ffec3c26ac8) at /usr/src/debug/kwin-5.5.5/main_x11.cpp:308 number_of_screens = <optimized out> a = {<KWin::Application> = {<QApplication> = {<QGuiApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x7fa71a11ebf0 <vtable for KWin::ApplicationX11+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa717b69720 <qt_meta_stringdata_QObject>, data = 0x7fa717b69600 <qt_meta_data_QObject>, static_metacall = 0x7fa717a46720 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x1f83ac0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa717bb3700 <qt_meta_stringdata_Qt>, data = 0x7fa717bb0d00 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fa717e58da0 <QObject::staticMetaObject>, stringdata = 0x7fa717bc88e0 <qt_meta_stringdata_QCoreApplication>, data = 0x7fa717bc87c0 <qt_meta_data_QCoreApplication>, static_metacall = 0x7fa717abf430 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0x7ffec3c26960}, static staticMetaObject = {d = {superdata = 0x7fa717e5c5a0 <QCoreApplication::staticMetaObject>, stringdata = 0x7fa7182c24c0 <qt_meta_stringdata_QGuiApplication>, data = 0x7fa7182c22c0 <qt_meta_data_QGuiApplication>, static_metacall = 0x7fa717f65330 <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fa71857ba20 <QGuiApplication::staticMetaObject>, stringdata = 0x7fa718a8e5a0 <qt_meta_stringdata_QApplication>, data = 0x7fa718a8e420 <qt_meta_data_QApplication>, static_metacall = 0x7fa7186fd260 <QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fa718de6940 <QApplication::staticMetaObject>, stringdata = 0x7fa71990c260 <qt_meta_stringdata_KWin__Application>, data = 0x7fa71990c140 <qt_meta_data_KWin__Application>, static_metacall = 0x7fa7198ca5f0 <KWin::Application::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, m_originalSessionKey = {static null = {<No data fields>}, d = 0x7fa717ac4ce0 <QArrayData::shared_null>}, m_eventFilter = {d = 0x2002140}, m_configLock = false, m_operationMode = KWin::Application::OperationModeX11, m_x11Time = 342048, m_rootWindow = 136, m_connection = 0x1f8f8e0, static crashes = 0}, static staticMetaObject = {d = {superdata = 0x7fa719b67120 <KWin::Application::staticMetaObject>, stringdata = 0x7fa719f1d360 <qt_meta_stringdata_KWin__ApplicationX11>, data = 0x7fa719f1d300 <qt_meta_data_KWin__ApplicationX11>, static_metacall = 0x7fa719f1cdf0 <KWin::ApplicationX11::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, owner = {d = 0x200f8a0}, m_replace = false} parser = {d = 0x2005100} helper = {<QObject> = {_vptr.QObject = 0x7fa719b64f30 <vtable for KWin::SessionSaveDoneHelper+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa717b69720 <qt_meta_stringdata_QObject>, data = 0x7fa717b69600 <qt_meta_data_QObject>, static_metacall = 0x7fa717a46720 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x2010090}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa717bb3700 <qt_meta_stringdata_Qt>, data = 0x7fa717bb0d00 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7fa717e58da0 <QObject::staticMetaObject>, stringdata = 0x7fa7199019a0 <qt_meta_stringdata_KWin__SessionSaveDoneHelper>, data = 0x7fa719901940 <qt_meta_data_KWin__SessionSaveDoneHelper>, static_metacall = 0x7fa7198cab50 <KWin::SessionSaveDoneHelper::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, notifier = 0x2003730, conn = 0x2010ac0} primaryScreen = 0 c = 0x0 replaceOption = {d = {d = 0x2005ba0}} #39 0x00007fa719b90b05 in __libc_start_main (main= 0x400830 <main(int, char**)>, argc=1, argv=0x7ffec3c26ac8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffec3c26ab8) at libc-start.c:285 result = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -7484308170885967918, 4196405, 140732182719168, 0, 0, 7484950538474868690, 7452426236035583954}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x400930 <__libc_csu_init>, 0x7ffec3c26ac8}, data = {prev = 0x0, cleanup = 0x0, canceltype = 4196656}}} not_first_call = <optimized out> #40 0x000000000040085e in _start () at ../sysdeps/x86_64/start.S:122 Detaching from program: /usr/bin/kwin_x11, process 1563 -- You are receiving this mail because: You are watching all bug changes.