https://bugs.kde.org/show_bug.cgi?id=362567
Bug ID: 362567
Summary: Grade das áreas de trabalho
Product: kwin
Version: 5.5.5
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: erick.soluci...@gmail.com
Application: kwin_x11 (5.5.5)
Qt Version: 5.5.1
Operating System: Linux 4.4.0-21-generic x86_64
Distribution: Ubuntu 16.04 LTS
-- Information about the crash:
Quando eu aciono a Grade de áreas de trabalho o Plasma, eventualmente para,
bordas das janelas, animações do KWin... em fim... tudo para.
The crash can be reproduced sometimes.
-- Backtrace:
Application: KWin (kwin_x11), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f78e046a900 (LWP 2033))]
Thread 8 (Thread 0x7f78c184b700 (LWP 2050)):
#0 0x00007ffde8820caf in clock_gettime ()
#1 0x00007f78dff7dfb6 in __GI___clock_gettime (clock_id=1,
tp=tp@entry=0x7f78c184aa60) at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007f78de5e7c16 in qt_clock_gettime (ts=0x7f78c184aa60, clock=<optimized
out>) at tools/qelapsedtimer_unix.cpp:105
#3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at
tools/qelapsedtimer_unix.cpp:156
#4 qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#5 0x00007f78de76c529 in QTimerInfoList::updateCurrentTime
(this=this@entry=0x7f78b4001118) at kernel/qtimerinfo_unix.cpp:84
#6 0x00007f78de76b90b in QEventDispatcherUNIXPrivate::doSelect
(this=this@entry=0x7f78b40008e0, flags=..., flags@entry=...,
timeout=timeout@entry=0x0) at kernel/qeventdispatcher_unix.cpp:171
#7 0x00007f78de76c13e in QEventDispatcherUNIX::processEvents
(this=0x7f78b40008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:607
#8 0x00007f78de715dea in QEventLoop::exec (this=this@entry=0x7f78c184aca0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#9 0x00007f78de5328a4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#10 0x00007f78d90483c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f78de53784e in QThreadPrivate::start (arg=0x1235600) at
thread/qthread_unix.cpp:331
#12 0x00007f78d9eeb6fa in start_thread (arg=0x7f78c184b700) at
pthread_create.c:333
#13 0x00007f78dff6fb5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7f78b8c14700 (LWP 2071)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f78dd6bfbd4 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2 0x00007f78dd6bfc19 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3 0x00007f78d9eeb6fa in start_thread (arg=0x7f78b8c14700) at
pthread_create.c:333
#4 0x00007f78dff6fb5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7f782c51a700 (LWP 4471)):
#0 0x00007ffde8820caf in clock_gettime ()
#1 0x00007f78dff7dfb6 in __GI___clock_gettime (clock_id=1,
tp=tp@entry=0x7f782c519b60) at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007f78de5e7c16 in qt_clock_gettime (ts=0x7f782c519b60, clock=<optimized
out>) at tools/qelapsedtimer_unix.cpp:105
#3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at
tools/qelapsedtimer_unix.cpp:156
#4 qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#5 0x00007f78de76c529 in QTimerInfoList::updateCurrentTime
(this=this@entry=0x7f78240f20a8) at kernel/qtimerinfo_unix.cpp:84
#6 0x00007f78de76ca95 in QTimerInfoList::timerWait
(this=this@entry=0x7f78240f20a8, tm=...) at kernel/qtimerinfo_unix.cpp:381
#7 0x00007f78de76c080 in QEventDispatcherUNIX::processEvents
(this=0x7f78240817c0, flags=...) at kernel/qeventdispatcher_unix.cpp:594
#8 0x00007f78de715dea in QEventLoop::exec (this=this@entry=0x7f782c519ca0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#9 0x00007f78de5328a4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#10 0x00007f78d90483c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f78de53784e in QThreadPrivate::start (arg=0x17a5760) at
thread/qthread_unix.cpp:331
#12 0x00007f78d9eeb6fa in start_thread (arg=0x7f782c51a700) at
pthread_create.c:333
#13 0x00007f78dff6fb5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7f78b9c07700 (LWP 4781)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f78de538aeb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x17b28c0) at
thread/qwaitcondition_unix.cpp:136
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x1be7200,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3 0x00007f78d952f92e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4 0x00007f78d95301b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f78de53784e in QThreadPrivate::start (arg=0x1be7180) at
thread/qthread_unix.cpp:331
#6 0x00007f78d9eeb6fa in start_thread (arg=0x7f78b9c07700) at
pthread_create.c:333
#7 0x00007f78dff6fb5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7f781fe38700 (LWP 15336)):
#0 0x00007ffde8820caf in clock_gettime ()
#1 0x00007f78dff7dfb6 in __GI___clock_gettime (clock_id=1,
tp=tp@entry=0x7f781fe37b60) at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007f78de5e7c16 in qt_clock_gettime (ts=0x7f781fe37b60, clock=<optimized
out>) at tools/qelapsedtimer_unix.cpp:105
#3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at
tools/qelapsedtimer_unix.cpp:156
#4 qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#5 0x00007f78de76c529 in QTimerInfoList::updateCurrentTime
(this=this@entry=0x7f7818001118) at kernel/qtimerinfo_unix.cpp:84
#6 0x00007f78de76ca95 in QTimerInfoList::timerWait
(this=this@entry=0x7f7818001118, tm=...) at kernel/qtimerinfo_unix.cpp:381
#7 0x00007f78de76c080 in QEventDispatcherUNIX::processEvents
(this=0x7f78180008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:594
#8 0x00007f78de715dea in QEventLoop::exec (this=this@entry=0x7f781fe37ca0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#9 0x00007f78de5328a4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#10 0x00007f78d90483c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f78de53784e in QThreadPrivate::start (arg=0x175a4a0) at
thread/qthread_unix.cpp:331
#12 0x00007f78d9eeb6fa in start_thread (arg=0x7f781fe38700) at
pthread_create.c:333
#13 0x00007f78dff6fb5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f7817815700 (LWP 15338)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f78de538aeb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x2394850) at
thread/qwaitcondition_unix.cpp:136
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x1f1d9c0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3 0x00007f78d952f92e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4 0x00007f78d95301b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f78de53784e in QThreadPrivate::start (arg=0x1f1d940) at
thread/qthread_unix.cpp:331
#6 0x00007f78d9eeb6fa in start_thread (arg=0x7f7817815700) at
pthread_create.c:333
#7 0x00007f78dff6fb5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f78c2372700 (LWP 20453)):
#0 0x00007f78dff65d13 in select () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f78de76a10f in qt_safe_select (nfds=28,
fdread=fdread@entry=0x7f78bc000a58, fdwrite=fdwrite@entry=0x7f78bc000ce8,
fdexcept=fdexcept@entry=0x7f78bc000f78, orig_timeout=orig_timeout@entry=0x0) at
kernel/qcore_unix.cpp:75
#2 0x00007f78de76bc0e in QEventDispatcherUNIX::select (timeout=0x0,
exceptfds=0x7f78bc000f78, writefds=0x7f78bc000ce8, readfds=0x7f78bc000a58,
nfds=<optimized out>, this=0x7f78bc003480) at
kernel/qeventdispatcher_unix.cpp:320
#3 QEventDispatcherUNIXPrivate::doSelect (this=this@entry=0x7f78bc0008c0,
flags=..., flags@entry=..., timeout=timeout@entry=0x0) at
kernel/qeventdispatcher_unix.cpp:196
#4 0x00007f78de76c13e in QEventDispatcherUNIX::processEvents
(this=0x7f78bc003480, flags=...) at kernel/qeventdispatcher_unix.cpp:607
#5 0x00007f78de715dea in QEventLoop::exec (this=this@entry=0x7f78c2371ca0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6 0x00007f78de5328a4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#7 0x00007f78d90483c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007f78de53784e in QThreadPrivate::start (arg=0x2695720) at
thread/qthread_unix.cpp:331
#9 0x00007f78d9eeb6fa in start_thread (arg=0x7f78c2372700) at
pthread_create.c:333
#10 0x00007f78dff6fb5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f78e046a900 (LWP 2033)):
[KCrash Handler]
#6 0x00007f78dfe9e418 in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:54
#7 0x00007f78dfea001a in __GI_abort () at abort.c:89
#8 0x00007f78de524ff1 in qt_message_fatal (context=..., message=<synthetic
pointer>) at global/qlogging.cpp:1578
#9 QMessageLogger::fatal (this=this@entry=0x7ffde88174e0,
msg=msg@entry=0x7f78ddce2378 "Splitting quads is allowed only in pre-paint
calls!") at global/qlogging.cpp:781
#10 0x00007f78ddcd1589 in KWin::WindowQuad::makeSubQuad
(this=this@entry=0x282be60, x1=x1@entry=1886.1805710007509,
y1=y1@entry=494.28372300074994, x2=x2@entry=1920,
y2=y2@entry=538.4888849992501) at
/build/kwin-2AFxJo/kwin-5.5.5/libkwineffects/kwineffects.cpp:911
#11 0x00007f78dfb1f728 in KWin::SceneOpenGL::Window::beginRenderWindow
(this=<optimized out>, mask=<optimized out>, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/scene_opengl.cpp:1352
#12 0x00007f78dfb1fdd6 in KWin::SceneOpenGL2Window::performPaint
(this=this@entry=0x26f3c50, mask=mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/scene_opengl.cpp:1523
#13 0x00007f78dfb257e2 in KWin::SceneOpenGL2::performPaintWindow
(this=this@entry=0x1318bc0, w=w@entry=0x17cfa10, mask=<optimized out>,
mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/scene_opengl.cpp:1174
#14 0x00007f78dfb259d8 in KWin::SceneOpenGL2::finalDrawWindow (this=0x1318bc0,
w=w@entry=0x17cfa10, mask=mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/scene_opengl.cpp:1160
#15 0x00007f78dfb32599 in KWin::EffectsHandlerImpl::drawWindow (this=0x12dd940,
w=w@entry=0x17cfa10, mask=mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:502
#16 0x00007f78ddccdc81 in KWin::Effect::drawWindow (this=this@entry=0x155a080,
w=w@entry=0x17cfa10, mask=mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/libkwineffects/kwineffects.cpp:582
#17 0x00007f78dfb3252e in KWin::EffectsHandlerImpl::drawWindow (this=0x12dd940,
w=w@entry=0x17cfa10, mask=mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:499
#18 0x00007f78dd877612 in KWin::ContrastEffect::drawWindow
(this=this@entry=0x1222ab0, w=w@entry=0x17cfa10, mask=mask@entry=117,
region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects/backgroundcontrast/contrast.cpp:387
#19 0x00007f78dfb3252e in KWin::EffectsHandlerImpl::drawWindow (this=0x12dd940,
w=w@entry=0x17cfa10, mask=mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:499
#20 0x00007f78dd7f4365 in KWin::BlurEffect::drawWindow
(this=this@entry=0x12b1010, w=w@entry=0x17cfa10, mask=mask@entry=117,
region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects/blur/blur.cpp:450
#21 0x00007f78dfb3252e in KWin::EffectsHandlerImpl::drawWindow (this=0x12dd940,
w=w@entry=0x17cfa10, mask=mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:499
#22 0x00007f78ddccdc81 in KWin::Effect::drawWindow (this=this@entry=0x12c6f20,
w=w@entry=0x17cfa10, mask=mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/libkwineffects/kwineffects.cpp:582
#23 0x00007f78dfb3252e in KWin::EffectsHandlerImpl::drawWindow (this=0x12dd940,
w=w@entry=0x17cfa10, mask=mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:499
#24 0x00007f78ddccdc81 in KWin::Effect::drawWindow (this=this@entry=0x12232f0,
w=w@entry=0x17cfa10, mask=mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/libkwineffects/kwineffects.cpp:582
#25 0x00007f78dfb3252e in KWin::EffectsHandlerImpl::drawWindow (this=0x12dd940,
w=w@entry=0x17cfa10, mask=mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:499
#26 0x00007f78dfb05491 in KWin::Scene::finalPaintWindow (this=<optimized out>,
w=w@entry=0x17cfa10, mask=mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/scene.cpp:606
#27 0x00007f78dfb323da in KWin::EffectsHandlerImpl::paintWindow
(this=0x12dd940, w=w@entry=0x17cfa10, mask=mask@entry=117, region=...,
data=...) at /build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:465
#28 0x00007f78ddccdb21 in KWin::Effect::paintWindow (this=this@entry=0x155a080,
w=w@entry=0x17cfa10, mask=mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/libkwineffects/kwineffects.cpp:552
#29 0x00007f78dfb3237e in KWin::EffectsHandlerImpl::paintWindow
(this=0x12dd940, w=w@entry=0x17cfa10, mask=mask@entry=117, region=...,
data=...) at /build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:462
#30 0x00007f78ddccdb21 in KWin::Effect::paintWindow (this=this@entry=0x1222ab0,
w=w@entry=0x17cfa10, mask=mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/libkwineffects/kwineffects.cpp:552
#31 0x00007f78dfb3237e in KWin::EffectsHandlerImpl::paintWindow
(this=0x12dd940, w=w@entry=0x17cfa10, mask=mask@entry=117, region=...,
data=...) at /build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:462
#32 0x00007f78ddccdb21 in KWin::Effect::paintWindow (this=this@entry=0x12b1010,
w=w@entry=0x17cfa10, mask=mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/libkwineffects/kwineffects.cpp:552
#33 0x00007f78dfb3237e in KWin::EffectsHandlerImpl::paintWindow
(this=0x12dd940, w=w@entry=0x17cfa10, mask=mask@entry=117, region=...,
data=...) at /build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:462
#34 0x00007f78dd8612c2 in KWin::FallApartEffect::paintWindow
(this=this@entry=0x12c6f20, w=w@entry=0x17cfa10, mask=mask@entry=117,
region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects/fallapart/fallapart.cpp:120
#35 0x00007f78dfb3237e in KWin::EffectsHandlerImpl::paintWindow
(this=0x12dd940, w=w@entry=0x17cfa10, mask=mask@entry=117, region=...,
data=...) at /build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:462
#36 0x00007f78dd818716 in KWin::DesktopGridEffect::paintWindow
(this=this@entry=0x12232f0, w=w@entry=0x17cfa10, mask=mask@entry=117,
region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects/desktopgrid/desktopgrid.cpp:371
#37 0x00007f78dfb3237e in KWin::EffectsHandlerImpl::paintWindow
(this=0x12dd940, w=0x17cfa10, mask=mask@entry=117, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:462
#38 0x00007f78dfb0a828 in KWin::Scene::paintWindow (this=this@entry=0x1318bc0,
w=0x26f3c50, mask=117, region=..., quads=...) at
/build/kwin-2AFxJo/kwin-5.5.5/scene.cpp:478
#39 0x00007f78dfb07736 in KWin::Scene::paintGenericScreen
(this=this@entry=0x1318bc0, orig_mask=orig_mask@entry=112) at
/build/kwin-2AFxJo/kwin-5.5.5/scene.cpp:242
#40 0x00007f78dfb1c054 in KWin::SceneOpenGL2::paintGenericScreen
(this=this@entry=0x1318bc0, mask=mask@entry=112, data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/scene_opengl.cpp:1109
#41 0x00007f78dfb04ead in KWin::Scene::finalPaintScreen (this=0x1318bc0,
mask=mask@entry=112, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/scene.cpp:198
#42 0x00007f78dfb3215f in KWin::EffectsHandlerImpl::paintScreen
(this=0x12dd940, mask=mask@entry=112, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:422
#43 0x00007f78dd8653d7 in KWin::ScreenEdgeEffect::paintScreen
(this=this@entry=0x155a080, mask=mask@entry=112, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects/screenedge/screenedgeeffect.cpp:88
#44 0x00007f78dfb3210a in KWin::EffectsHandlerImpl::paintScreen
(this=0x12dd940, mask=mask@entry=112, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:419
#45 0x00007f78ddccda6f in KWin::Effect::paintScreen (this=this@entry=0x1222ab0,
mask=mask@entry=112, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/libkwineffects/kwineffects.cpp:537
#46 0x00007f78dfb3210a in KWin::EffectsHandlerImpl::paintScreen
(this=0x12dd940, mask=mask@entry=112, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:419
#47 0x00007f78ddccda6f in KWin::Effect::paintScreen (this=this@entry=0x12b1010,
mask=mask@entry=112, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/libkwineffects/kwineffects.cpp:537
#48 0x00007f78dfb3210a in KWin::EffectsHandlerImpl::paintScreen
(this=0x12dd940, mask=mask@entry=112, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:419
#49 0x00007f78ddccda6f in KWin::Effect::paintScreen (this=this@entry=0x12c6f20,
mask=mask@entry=112, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/libkwineffects/kwineffects.cpp:537
#50 0x00007f78dfb3210a in KWin::EffectsHandlerImpl::paintScreen
(this=0x12dd940, mask=mask@entry=112, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:419
#51 0x00007f78dd817487 in KWin::DesktopGridEffect::paintScreen
(this=this@entry=0x12232f0, mask=mask@entry=112, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects/desktopgrid/desktopgrid.cpp:162
#52 0x00007f78dfb3210a in KWin::EffectsHandlerImpl::paintScreen
(this=0x12dd940, mask=112, region=..., data=...) at
/build/kwin-2AFxJo/kwin-5.5.5/effects.cpp:419
#53 0x00007f78dfb04ada in KWin::Scene::paintScreen (this=this@entry=0x1318bc0,
mask=mask@entry=0x7ffde8819000, damage=..., repaint=...,
updateRegion=updateRegion@entry=0x7ffde8818fd0,
validRegion=validRegion@entry=0x7ffde8818fe0) at
/build/kwin-2AFxJo/kwin-5.5.5/scene.cpp:150
#54 0x00007f78dfb213c0 in KWin::SceneOpenGL::paint (this=0x1318bc0, damage=...,
toplevels=...) at /build/kwin-2AFxJo/kwin-5.5.5/scene_opengl.cpp:743
#55 0x00007f78dfafc7f9 in KWin::Compositor::performCompositing (this=0x12275b0)
at /build/kwin-2AFxJo/kwin-5.5.5/composite.cpp:726
#56 0x00007f78de747e53 in QObject::event (this=0x12275b0, e=<optimized out>) at
kernel/qobject.cpp:1261
#57 0x00007f78df00b05c in QApplicationPrivate::notify_helper
(this=this@entry=0x1104a00, receiver=receiver@entry=0x12275b0,
e=e@entry=0x7ffde8819420) at kernel/qapplication.cpp:3716
#58 0x00007f78df010516 in QApplication::notify (this=0x7ffde8819650,
receiver=0x12275b0, e=0x7ffde8819420) at kernel/qapplication.cpp:3499
#59 0x00007f78de71862b in QCoreApplication::notifyInternal
(this=0x7ffde8819650, receiver=0x12275b0, event=event@entry=0x7ffde8819420) at
kernel/qcoreapplication.cpp:965
#60 0x00007f78de76d89d in QCoreApplication::sendEvent (event=0x7ffde8819420,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#61 QTimerInfoList::activateTimers (this=0x1155928) at
kernel/qtimerinfo_unix.cpp:637
#62 0x00007f78de76b640 in QEventDispatcherUNIX::activateTimers
(this=this@entry=0x114fd20) at kernel/qeventdispatcher_unix.cpp:549
#63 0x00007f78de76c0b6 in QEventDispatcherUNIX::processEvents (this=0x114fd20,
flags=flags@entry=...) at kernel/qeventdispatcher_unix.cpp:611
#64 0x00007f78ca16938d in QUnixEventDispatcherQPA::processEvents
(this=<optimized out>, flags=...) at
eventdispatchers/qunixeventdispatcher.cpp:62
#65 0x00007f78de715dea in QEventLoop::exec (this=this@entry=0x7ffde8819570,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#66 0x00007f78de71de8c in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1229
#67 0x00007f78dea51c3c in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1542
#68 0x00007f78df007495 in QApplication::exec () at kernel/qapplication.cpp:2976
#69 0x00007f78e0237504 in kdemain (argc=1, argv=0x7ffde88197b8) at
/build/kwin-2AFxJo/kwin-5.5.5/main_x11.cpp:308
#70 0x00007f78dfe89830 in __libc_start_main (main=0x400780 <main(int, char**)>,
argc=3, argv=0x7ffde88197b8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffde88197a8) at ../csu/libc-start.c:291
#71 0x00000000004007b9 in _start ()
Possible duplicates by query: bug 355457, bug 355096, bug 354164, bug 353914,
bug 353057.
Reported using DrKonqi
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