Bug 408319 - Executable: kwin_x11 PID: 2652 Signal: Segmentation fault (11) Time: 04.06.19 23:53:43
Summary: Executable: kwin_x11 PID: 2652 Signal: Segmentation fault (11) Time: 04.06.19...
Status: RESOLVED WORKSFORME
Alias: None
Product: kwin
Classification: Plasma
Component: core (show other bugs)
Version: 5.15.5
Platform: Neon Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-06-04 22:01 UTC by malek.ric
Modified: 2019-07-05 04:33 UTC (History)
0 users

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Latest Commit:
Version Fixed In:

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Description malek.ric 2019-06-04 22:01:24 UTC 
SUMMARY


STEPS TO REPRODUCE
1. Sleep pc
2. Wake up pc


OBSERVED RESULT

Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f36bd613880 (LWP 2652))]

Thread 5 (Thread 0x7f36861f7700 (LWP 3162)):
#0  0x00007f36b5efe9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f36b94b4fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f36b94b4f68, cond=0x7f36b94b4f90) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f36b94b4f90, mutex=0x7f36b94b4f68) at pthread_cond_wait.c:655
#3  0x00007f36b91be844 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007f36b91be889 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007f36b5ef86db in start_thread (arg=0x7f36861f7700) at pthread_create.c:463
#6  0x00007f36bcf7b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f36975e0700 (LWP 2939)):
#0  0x00007f36bcf6ecf6 in __GI_ppoll (fds=fds@entry=0x7f3688000d28, nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1  0x00007f36ba4cee41 in ppoll (__ss=<optimized out>, __timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/poll2.h:77
#2  qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f3688000d28) at kernel/qcore_unix.cpp:132
#3  qt_safe_poll (fds=0x7f3688000d28, nfds=1, timeout_ts=timeout_ts@entry=0x0) at kernel/qcore_unix.cpp:153
#4  0x00007f36ba4d054e in QEventDispatcherUNIX::processEvents (this=<optimized out>, flags=...) at kernel/qeventdispatcher_unix.cpp:500
#5  0x00007f36ba47464a in QEventLoop::exec (this=this@entry=0x7f36975dfd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#6  0x00007f36ba29c41a in QThread::exec (this=this@entry=0x556cfcd9eb10) at thread/qthread.cpp:531
#7  0x00007f36b49192e5 in QQmlThreadPrivate::run (this=0x556cfcd9eb10) at qml/ftw/qqmlthread.cpp:148
#8  0x00007f36ba29dbc2 in QThreadPrivate::start (arg=0x556cfcd9eb10) at thread/qthread_unix.cpp:361
#9  0x00007f36b5ef86db in start_thread (arg=0x7f36975e0700) at pthread_create.c:463
#10 0x00007f36bcf7b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f369e33e700 (LWP 2736)):
#0  0x00007f36bcf6ecf6 in __GI_ppoll (fds=fds@entry=0x7f369800b788, nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1  0x00007f36ba4cee41 in ppoll (__ss=<optimized out>, __timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/poll2.h:77
#2  qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f369800b788) at kernel/qcore_unix.cpp:132
#3  qt_safe_poll (fds=0x7f369800b788, nfds=1, timeout_ts=timeout_ts@entry=0x0) at kernel/qcore_unix.cpp:153
#4  0x00007f36ba4d054e in QEventDispatcherUNIX::processEvents (this=<optimized out>, flags=...) at kernel/qeventdispatcher_unix.cpp:500
#5  0x00007f36ba47464a in QEventLoop::exec (this=this@entry=0x7f369e33dcf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#6  0x00007f36ba29c41a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531
#7  0x00007f36b3790015 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007f36ba29dbc2 in QThreadPrivate::start (arg=0x7f36b3a07d80) at thread/qthread_unix.cpp:361
#9  0x00007f36b5ef86db in start_thread (arg=0x7f369e33e700) at pthread_create.c:463
#10 0x00007f36bcf7b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f36a48e5700 (LWP 2704)):
#0  0x00007f36bcf6ebf9 in __GI___poll (fds=0x7f36a48e4c38, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f36b9fd9747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f36b9fdb36a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f36a55f732a in QXcbEventQueue::run (this=0x556cfcc3cae0) at qxcbeventqueue.cpp:225
#4  0x00007f36ba29dbc2 in QThreadPrivate::start (arg=0x556cfcc3cae0) at thread/qthread_unix.cpp:361
#5  0x00007f36b5ef86db in start_thread (arg=0x7f36a48e5700) at pthread_create.c:463
#6  0x00007f36bcf7b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f36bd613880 (LWP 2652)):
[KCrash Handler]
#6  KWin::ContrastEffect::uploadRegion (this=this@entry=0x556cfce8a040, map=@0x7ffe06d33258: 0x7f3694b97c20, region=...) at ./effects/backgroundcontrast/contrast.cpp:281
#7  0x00007f36b97c4b24 in KWin::ContrastEffect::uploadGeometry (this=this@entry=0x556cfce8a040, vbo=vbo@entry=0x556cfcf74110, region=...) at ./effects/backgroundcontrast/contrast.cpp:299
#8  0x00007f36b97c6095 in KWin::ContrastEffect::doContrast (this=this@entry=0x556cfce8a040, w=w@entry=0x556cfd09eea0, shape=..., screen=..., opacity=0, screenProjection=...) at ./effects/backgroundcontrast/contrast.cpp:442
#9  0x00007f36b97c6a8b in KWin::ContrastEffect::drawWindow (this=this@entry=0x556cfce8a040, w=w@entry=0x556cfd09eea0, mask=mask@entry=10, region=..., data=...) at ./effects/backgroundcontrast/contrast.cpp:419
#10 0x00007f36bcac366e in KWin::EffectsHandlerImpl::drawWindow (this=this@entry=0x556cfcfb8d30, w=w@entry=0x556cfd09eea0, mask=mask@entry=10, region=..., data=...) at ./effects.cpp:473
#11 0x00007f36b9736975 in KWin::BlurEffect::drawWindow (this=this@entry=0x556cfce0a3c0, w=w@entry=0x556cfd09eea0, mask=mask@entry=10, region=..., data=...) at ./effects/blur/blur.cpp:567
#12 0x00007f36bcac366e in KWin::EffectsHandlerImpl::drawWindow (this=this@entry=0x556cfcfb8d30, w=w@entry=0x556cfd09eea0, mask=mask@entry=10, region=..., data=...) at ./effects.cpp:473
#13 0x00007f36b9a23320 in KWin::Effect::drawWindow (this=this@entry=0x556cfd049a70, w=w@entry=0x556cfd09eea0, mask=mask@entry=10, region=..., data=...) at ./libkwineffects/kwineffects.cpp:629
#14 0x00007f36bcac366e in KWin::EffectsHandlerImpl::drawWindow (this=this@entry=0x556cfcfb8d30, w=w@entry=0x556cfd09eea0, mask=mask@entry=10, region=..., data=...) at ./effects.cpp:473
#15 0x00007f36bcaaf6d0 in KWin::Scene::finalPaintWindow (this=this@entry=0x556cfcd9c990, w=w@entry=0x556cfd09eea0, mask=mask@entry=10, region=..., data=...) at ./scene.cpp:609
#16 0x00007f36bcac34fd in KWin::EffectsHandlerImpl::paintWindow (this=this@entry=0x556cfcfb8d30, w=w@entry=0x556cfd09eea0, mask=mask@entry=10, region=..., data=...) at ./effects.cpp:439
#17 0x00007f36b97b9ada in KWin::KscreenEffect::paintWindow (this=this@entry=0x7f36a0004340, w=w@entry=0x556cfd09eea0, mask=mask@entry=10, region=..., data=...) at ./effects/kscreen/kscreen.cpp:127
#18 0x00007f36bcac349e in KWin::EffectsHandlerImpl::paintWindow (this=this@entry=0x556cfcfb8d30, w=w@entry=0x556cfd09eea0, mask=mask@entry=10, region=..., data=...) at ./effects.cpp:436
#19 0x00007f36b9a231b0 in KWin::Effect::paintWindow (this=this@entry=0x556cfce8a040, w=w@entry=0x556cfd09eea0, mask=mask@entry=10, region=..., data=...) at ./libkwineffects/kwineffects.cpp:599
#20 0x00007f36bcac349e in KWin::EffectsHandlerImpl::paintWindow (this=this@entry=0x556cfcfb8d30, w=w@entry=0x556cfd09eea0, mask=mask@entry=10, region=..., data=...) at ./effects.cpp:436
#21 0x00007f36b9a231b0 in KWin::Effect::paintWindow (this=this@entry=0x556cfce0a3c0, w=w@entry=0x556cfd09eea0, mask=mask@entry=10, region=..., data=...) at ./libkwineffects/kwineffects.cpp:599
#22 0x00007f36bcac349e in KWin::EffectsHandlerImpl::paintWindow (this=this@entry=0x556cfcfb8d30, w=w@entry=0x556cfd09eea0, mask=mask@entry=10, region=..., data=...) at ./effects.cpp:436
#23 0x00007f36b9a2c2ee in KWin::AnimationEffect::paintWindow (this=this@entry=0x556cfd049a70, w=w@entry=0x556cfd09eea0, mask=mask@entry=10, region=..., data=...) at ./libkwineffects/kwinanimationeffect.cpp:731
#24 0x00007f36bcac349e in KWin::EffectsHandlerImpl::paintWindow (this=this@entry=0x556cfcfb8d30, w=0x556cfd09eea0, mask=mask@entry=10, region=..., data=...) at ./effects.cpp:436
#25 0x00007f36bcab5b85 in KWin::Scene::paintWindow (this=this@entry=0x556cfcd9c990, w=0x556cfce821b0, mask=10, region=..., quads=...) at ./scene.cpp:481
#26 0x00007f36bcab1d11 in KWin::Scene::paintSimpleScreen (this=this@entry=0x556cfcd9c990, orig_mask=orig_mask@entry=8, region=...) at ./scene.cpp:374
#27 0x00007f369618bf22 in KWin::SceneOpenGL2::paintSimpleScreen (this=this@entry=0x556cfcd9c990, mask=mask@entry=8, region=...) at ./plugins/scenes/opengl/scene_opengl.cpp:1004
#28 0x00007f36bcab5067 in KWin::Scene::finalPaintScreen (this=this@entry=0x556cfcd9c990, mask=mask@entry=8, region=..., data=...) at ./scene.cpp:199
#29 0x00007f36bcac3255 in KWin::EffectsHandlerImpl::paintScreen (this=this@entry=0x556cfcfb8d30, mask=mask@entry=8, region=..., data=...) at ./effects.cpp:396
#30 0x00007f36b9a23101 in KWin::Effect::paintScreen (this=this@entry=0x7f36a0004340, mask=mask@entry=8, region=..., data=...) at ./libkwineffects/kwineffects.cpp:584
#31 0x00007f36bcac31fd in KWin::EffectsHandlerImpl::paintScreen (this=this@entry=0x556cfcfb8d30, mask=mask@entry=8, region=..., data=...) at ./effects.cpp:393
#32 0x00007f36b9a23101 in KWin::Effect::paintScreen (this=this@entry=0x556cfce8a040, mask=mask@entry=8, region=..., data=...) at ./libkwineffects/kwineffects.cpp:584
#33 0x00007f36bcac31fd in KWin::EffectsHandlerImpl::paintScreen (this=this@entry=0x556cfcfb8d30, mask=mask@entry=8, region=..., data=...) at ./effects.cpp:393
#34 0x00007f36b9a23101 in KWin::Effect::paintScreen (this=this@entry=0x556cfce0a3c0, mask=mask@entry=8, region=..., data=...) at ./libkwineffects/kwineffects.cpp:584
#35 0x00007f36bcac31fd in KWin::EffectsHandlerImpl::paintScreen (this=this@entry=0x556cfcfb8d30, mask=mask@entry=8, region=..., data=...) at ./effects.cpp:393
#36 0x00007f36b9a23101 in KWin::Effect::paintScreen (this=this@entry=0x556cfd049a70, mask=mask@entry=8, region=..., data=...) at ./libkwineffects/kwineffects.cpp:584
#37 0x00007f36bcac31fd in KWin::EffectsHandlerImpl::paintScreen (this=this@entry=0x556cfcfb8d30, mask=8, region=..., data=...) at ./effects.cpp:393
#38 0x00007f36bcab4d5e in KWin::Scene::paintScreen (this=this@entry=0x556cfcd9c990, mask=mask@entry=0x7ffe06d342b0, damage=..., repaint=..., updateRegion=updateRegion@entry=0x7ffe06d34298, validRegion=validRegion@entry=0x7ffe06d342a0, projection=..., outputGeometry=...) at ./scene.cpp:149
#39 0x00007f3696192391 in KWin::SceneOpenGL::paint (this=this@entry=0x556cfcd9c990, damage=..., toplevels=...) at ./plugins/scenes/opengl/scene_opengl.cpp:702
#40 0x00007f36bcaa70e2 in KWin::Compositor::performCompositing (this=0x556cfcc72690) at ./composite.cpp:758
#41 0x00007f36ba4a694b in QObject::event (this=0x556cfcc72690, e=<optimized out>) at kernel/qobject.cpp:1271
#42 0x00007f36bb26c8ac in QApplicationPrivate::notify_helper (this=this@entry=0x556cfcc206d0, receiver=receiver@entry=0x556cfcc72690, e=e@entry=0x7ffe06d34760) at kernel/qapplication.cpp:3752
#43 0x00007f36bb273e40 in QApplication::notify (this=0x7ffe06d34a10, receiver=0x556cfcc72690, e=0x7ffe06d34760) at kernel/qapplication.cpp:3499
#44 0x00007f36ba476328 in QCoreApplication::notifyInternal2 (receiver=0x556cfcc72690, event=0x7ffe06d34760) at kernel/qcoreapplication.cpp:1061
#45 0x00007f36ba4d25a9 in QTimerInfoList::activateTimers (this=this@entry=0x556cfcc73b50) at kernel/qtimerinfo_unix.cpp:643
#46 0x00007f36ba4cf9dc in QEventDispatcherUNIXPrivate::activateTimers (this=this@entry=0x556cfcc73ab0) at kernel/qeventdispatcher_unix.cpp:249
#47 0x00007f36ba4d07b2 in QEventDispatcherUNIX::processEvents (this=<optimized out>, flags=...) at kernel/qeventdispatcher_unix.cpp:514
#48 0x00007f36a55f868e in QXcbUnixEventDispatcher::processEvents (this=0x556cfcc72900, flags=...) at qxcbeventdispatcher.cpp:60
#49 0x00007f36ba47464a in QEventLoop::exec (this=this@entry=0x7ffe06d34920, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#50 0x00007f36ba47d800 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1364
#51 0x00007f36bd253dc7 in kdemain (argc=<optimized out>, argv=0x7ffe06d34bb8) at ./main_x11.cpp:470
#52 0x00007f36bce7bb97 in __libc_start_main (main=0x556cfb8be720 <main>, argc=1, argv=0x7ffe06d34bb8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe06d34ba8) at ../csu/libc-start.c:310
#53 0x0000556cfb8be75a in _start ()
Comment 1 Vlad Zahorodnii 2019-06-05 10:21:16 UTC 
Do you have an NVIDIA GPU?
Comment 2 Bug Janitor Service 2019-06-20 04:33:09 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2019-07-05 04:33:13 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!