https://bugs.kde.org/show_bug.cgi?id=476733
Bug ID: 476733
Summary: KWIN crashes when viewing image sliding, opening
applications and switching between desktops
Classification: Plasma
Product: kwin
Version: 5.27.5
Platform: Debian stable
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: mtrigo1...@gmail.com
Target Milestone: ---
Application: kwin_x11 (5.27.5)
Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.1.0-11-amd64 x86_64
Windowing System: X11
Distribution: Debian GNU/Linux 12 (bookworm)
DrKonqi: 5.27.5 [CoredumpBackend]
-- Information about the crash:
On X11 I faced multiple screen crashes or bugs.
Suddenly the entire system gets stucked and I can't do anything so need to hard
reset pressing the tower reset button
I use debian for software development, so I have multiple "heavy" applications
like IDEs, DB Managers, docker containers, editors, etc.
Also I work on 4 desktops switching between them using F1, F2, F3, F4.
When the issue happened I was:
- Viewing a Image slideshow in fullscreen
- Opened Spotify
- Switching between desktops
- Adjusting memory resources to docker containers
- Watching local video files in fullscreen
I switched from Wayland to X11 because on Wayland I can't share my screen on
videocalls.
Also I have to say that sometimes I can't hibernate the system, normally it
works, but sometimes it takes some time to try to hibernate but it only locks
the screen.
My set:
- ASUS TUF Gaming z490 PLUS
- 48 GB RAM
- SSD 520GB
- Nvidia GTX 1660Ti
- Core i5 11th gen
- Two monitors
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: KWin (kwin_x11), signal: Aborted
PID: 3086 (kwin_x11)
UID: 1000 (mauudev)
GID: 1000 (mauudev)
Signal: 6 (ABRT)
Timestamp: Wed 2023-11-08 21:11:24 -04 (1min 9s ago)
Command Line: /usr/bin/kwin_x11 --replace
Executable: /usr/bin/kwin_x11
Control Group:
/user.slice/user-1000.slice/user@1000.service/session.slice/plasma-kwin_x11.service
Unit: user@1000.service
User Unit: plasma-kwin_x11.service
Slice: user-1000.slice
Owner UID: 1000 (mauudev)
Boot ID: a6a4f1952cd148b1aae1ab669e7336d3
Machine ID: 7549d6dfb3944fe9840a6cf9f6af35e4
Hostname: debian
Storage:
/var/lib/systemd/coredump/core.kwin_x11.1000.a6a4f1952cd148b1aae1ab669e7336d3.3086.1699492284000000.zst
(present)
Size on Disk: 6.2M
Message: Process 3086 (kwin_x11) of user 1000 dumped core.
Module libsystemd.so.0 from deb systemd-252.12-1~deb12u1.amd64
Module libudev.so.1 from deb systemd-252.12-1~deb12u1.amd64
Stack trace of thread 3086:
#0 0x00007f91736aec24 pthread_sigmask (libc.so.6 + 0x8fc24)
#1 0x00007f917365b1b9 sigprocmask (libc.so.6 + 0x3c1b9)
#2 0x00007f91768e8e9b _ZN6KCrash15setCrashHandlerEPFviE
(libKF5Crash.so.5 + 0x4e9b)
#3 0x00007f91768e9b3e _ZN6KCrash19defaultCrashHandlerEi
(libKF5Crash.so.5 + 0x5b3e)
#4 0x00007f917365afd0 n/a (libc.so.6 + 0x3bfd0)
#5 0x00007f91736a9d3c n/a (libc.so.6 + 0x8ad3c)
#6 0x00007f917365af32 raise (libc.so.6 + 0x3bf32)
#7 0x00007f9173645472 abort (libc.so.6 + 0x26472)
#8 0x00007f9173645395 n/a (libc.so.6 + 0x26395)
#9 0x00007f9173653e32 __assert_fail (libc.so.6 + 0x34e32)
#10 0x00007f916dce57ff nouveau_pushbuf_data
(libdrm_nouveau.so.2 + 0x47ff)
#11 0x00007f916dce5763 nouveau_pushbuf_data
(libdrm_nouveau.so.2 + 0x4763)
#12 0x00007f916dce587c n/a (libdrm_nouveau.so.2 + 0x487c)
#13 0x00007f916dce5af7 n/a (libdrm_nouveau.so.2 + 0x4af7)
#14 0x00007f916dce6559 n/a (libdrm_nouveau.so.2 + 0x5559)
#15 0x00007f9166d60f29 n/a (nouveau_dri.so + 0x960f29)
#16 0x00007f9166dc4b83 n/a (nouveau_dri.so + 0x9c4b83)
#17 0x00007f9166dc9356 n/a (nouveau_dri.so + 0x9c9356)
#18 0x00007f9166dc9527 n/a (nouveau_dri.so + 0x9c9527)
#19 0x00007f9166dcb1b9 n/a (nouveau_dri.so + 0x9cb1b9)
#20 0x00007f916666b125 n/a (nouveau_dri.so + 0x26b125)
#21 0x00007f91764ac2fe
_ZN4KWin18ItemRendererOpenGL10renderItemEPNS_4ItemEiRK7QRegionRKNS_15WindowPaintDataE
(libkwin.so.5 + 0x2ac2fe)
#22 0x00007f917641cd6d
_ZN4KWin18EffectsHandlerImpl10drawWindowEPNS_12EffectWindowEiRK7QRegionRNS_15WindowPaintDataE
(libkwin.so.5 + 0x21cd6d)
#23 0x00007f917641cd6d
_ZN4KWin18EffectsHandlerImpl10drawWindowEPNS_12EffectWindowEiRK7QRegionRNS_15WindowPaintDataE
(libkwin.so.5 + 0x21cd6d)
#24 0x00007f917641cbf4
_ZN4KWin18EffectsHandlerImpl11paintWindowEPNS_12EffectWindowEiRK7QRegionRNS_15WindowPaintDataE
(libkwin.so.5 + 0x21cbf4)
#25 0x00007f917641cbf4
_ZN4KWin18EffectsHandlerImpl11paintWindowEPNS_12EffectWindowEiRK7QRegionRNS_15WindowPaintDataE
(libkwin.so.5 + 0x21cbf4)
#26 0x00007f91764b98f8
_ZN4KWin14WorkspaceScene11paintWindowEPNS_10WindowItemEiRK7QRegion
(libkwin.so.5 + 0x2b98f8)
#27 0x00007f91764b9bae
_ZN4KWin14WorkspaceScene17paintSimpleScreenEiRK7QRegion (libkwin.so.5 +
0x2b9bae)
#28 0x00007f917641cac4
_ZN4KWin18EffectsHandlerImpl11paintScreenEiRK7QRegionRNS_15ScreenPaintDataE
(libkwin.so.5 + 0x21cac4)
#29 0x00007f917641cac4
_ZN4KWin18EffectsHandlerImpl11paintScreenEiRK7QRegionRNS_15ScreenPaintDataE
(libkwin.so.5 + 0x21cac4)
#30 0x00007f91764b8795
_ZN4KWin14WorkspaceScene5paintEPNS_12RenderTargetERK7QRegion (libkwin.so.5 +
0x2b8795)
#31 0x00007f91764ae499
_ZN4KWin13SceneDelegate5paintEPNS_12RenderTargetERK7QRegion (libkwin.so.5 +
0x2ae499)
#32 0x00007f91763d84c1
_ZN4KWin10Compositor9paintPassEPNS_11RenderLayerEPNS_12RenderTargetERK7QRegion
(libkwin.so.5 + 0x1d84c1)
#33 0x00007f91763dba30
_ZN4KWin10Compositor9compositeEPNS_10RenderLoopE (libkwin.so.5 + 0x1dba30)
#34 0x00007f91763dd293
_ZN4KWin13X11Compositor9compositeEPNS_10RenderLoopE (libkwin.so.5 + 0x1dd293)
#35 0x00007f91746e8f4f n/a (libQt5Core.so.5 + 0x2e8f4f)
#36 0x00007f91763900c2
_ZN4KWin10RenderLoop14frameRequestedEPS0_ (libkwin.so.5 + 0x1900c2)
#37 0x00007f91763e4ed3 _ZN4KWin17RenderLoopPrivate8dispatchEv
(libkwin.so.5 + 0x1e4ed3)
#38 0x00007f91746e8f4f n/a (libQt5Core.so.5 + 0x2e8f4f)
#39 0x00007f91746ecd6a _ZN6QTimer7timeoutENS_14QPrivateSignalE
(libQt5Core.so.5 + 0x2ecd6a)
#40 0x00007f91746dd50d _ZN7QObject5eventEP6QEvent
(libQt5Core.so.5 + 0x2dd50d)
#41 0x00007f9173d62fae
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 +
0x162fae)
#42 0x00007f91746b16f8
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 +
0x2b16f8)
#43 0x00007f9174708c31 _ZN14QTimerInfoList14activateTimersEv
(libQt5Core.so.5 + 0x308c31)
#44 0x00007f91747094c4 n/a (libQt5Core.so.5 + 0x3094c4)
#45 0x00007f917231e7a9 g_main_context_dispatch
(libglib-2.0.so.0 + 0x547a9)
#46 0x00007f917231ea38 n/a (libglib-2.0.so.0 + 0x54a38)
#47 0x00007f917231eacc g_main_context_iteration
(libglib-2.0.so.0 + 0x54acc)
#48 0x00007f9174709836
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309836)
#49 0x00007f91746b017b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b017b)
#50 0x00007f91746b82d6 _ZN16QCoreApplication4execEv
(libQt5Core.so.5 + 0x2b82d6)
#51 0x0000556dc24c72d1 n/a (kwin_x11 + 0x432d1)
#52 0x00007f91736461ca n/a (libc.so.6 + 0x271ca)
#53 0x00007f9173646285 __libc_start_main (libc.so.6 + 0x27285)
#54 0x0000556dc24c87b1 n/a (kwin_x11 + 0x447b1)
Stack trace of thread 7708:
#0 0x00007f91736a4da6 n/a (libc.so.6 + 0x85da6)
#1 0x00007f91736a774c pthread_cond_timedwait (libc.so.6 +
0x8874c)
#2 0x00007f91744d19bc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc)
#3 0x00007f91744cf0a5 n/a (libQt5Core.so.5 + 0xcf0a5)
#4 0x00007f91744cbd43 n/a (libQt5Core.so.5 + 0xcbd43)
#5 0x00007f91736a8044 n/a (libc.so.6 + 0x89044)
#6 0x00007f91737285fc n/a (libc.so.6 + 0x1095fc)
Stack trace of thread 7712:
#0 0x00007f91736a4da6 n/a (libc.so.6 + 0x85da6)
#1 0x00007f91736a774c pthread_cond_timedwait (libc.so.6 +
0x8874c)
#2 0x00007f91744d19bc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc)
#3 0x00007f91744cf0a5 n/a (libQt5Core.so.5 + 0xcf0a5)
#4 0x00007f91744cbd43 n/a (libQt5Core.so.5 + 0xcbd43)
#5 0x00007f91736a8044 n/a (libc.so.6 + 0x89044)
#6 0x00007f91737285fc n/a (libc.so.6 + 0x1095fc)
Stack trace of thread 3101:
#0 0x00007f917371b03f __poll (libc.so.6 + 0xfc03f)
#1 0x00007f917231e9ae n/a (libglib-2.0.so.0 + 0x549ae)
#2 0x00007f917231eacc g_main_context_iteration
(libglib-2.0.so.0 + 0x54acc)
#3 0x00007f917470984e
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x30984e)
#4 0x00007f91746b017b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b017b)
#5 0x00007f91744cab87 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcab87)
#6 0x00007f9173b1a487 n/a (libQt5DBus.so.5 + 0x17487)
#7 0x00007f91744cbd43 n/a (libQt5Core.so.5 + 0xcbd43)
#8 0x00007f91736a8044 n/a (libc.so.6 + 0x89044)
#9 0x00007f91737285fc n/a (libc.so.6 + 0x1095fc)
Stack trace of thread 7715:
#0 0x00007f91736a4da6 n/a (libc.so.6 + 0x85da6)
#1 0x00007f91736a774c pthread_cond_timedwait (libc.so.6 +
0x8874c)
#2 0x00007f91744d19bc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc)
#3 0x00007f91744cf0a5 n/a (libQt5Core.so.5 + 0xcf0a5)
#4 0x00007f91744cbd43 n/a (libQt5Core.so.5 + 0xcbd43)
#5 0x00007f91736a8044 n/a (libc.so.6 + 0x89044)
#6 0x00007f91737285fc n/a (libc.so.6 + 0x1095fc)
Stack trace of thread 7717:
#0 0x00007f91736a4da6 n/a (libc.so.6 + 0x85da6)
#1 0x00007f91736a774c pthread_cond_timedwait (libc.so.6 +
0x8874c)
#2 0x00007f91744d19bc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc)
#3 0x00007f91744cf0a5 n/a (libQt5Core.so.5 + 0xcf0a5)
#4 0x00007f91744cbd43 n/a (libQt5Core.so.5 + 0xcbd43)
#5 0x00007f91736a8044 n/a (libc.so.6 + 0x89044)
#6 0x00007f91737285fc n/a (libc.so.6 + 0x1095fc)
Stack trace of thread 7716:
#0 0x00007f91736a4da6 n/a (libc.so.6 + 0x85da6)
#1 0x00007f91736a774c pthread_cond_timedwait (libc.so.6 +
0x8874c)
#2 0x00007f91744d19bc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc)
#3 0x00007f91744cf0a5 n/a (libQt5Core.so.5 + 0xcf0a5)
#4 0x00007f91744cbd43 n/a (libQt5Core.so.5 + 0xcbd43)
#5 0x00007f91736a8044 n/a (libc.so.6 + 0x89044)
#6 0x00007f91737285fc n/a (libc.so.6 + 0x1095fc)
Stack trace of thread 7710:
#0 0x00007f91736a4da6 n/a (libc.so.6 + 0x85da6)
#1 0x00007f91736a774c pthread_cond_timedwait (libc.so.6 +
0x8874c)
#2 0x00007f91744d19bc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc)
#3 0x00007f91744cf0a5 n/a (libQt5Core.so.5 + 0xcf0a5)
#4 0x00007f91744cbd43 n/a (libQt5Core.so.5 + 0xcbd43)
#5 0x00007f91736a8044 n/a (libc.so.6 + 0x89044)
#6 0x00007f91737285fc n/a (libc.so.6 + 0x1095fc)
Stack trace of thread 7711:
#0 0x00007f91736a4da6 n/a (libc.so.6 + 0x85da6)
#1 0x00007f91736a774c pthread_cond_timedwait (libc.so.6 +
0x8874c)
#2 0x00007f91744d19bc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc)
#3 0x00007f91744cf0a5 n/a (libQt5Core.so.5 + 0xcf0a5)
#4 0x00007f91744cbd43 n/a (libQt5Core.so.5 + 0xcbd43)
#5 0x00007f91736a8044 n/a (libc.so.6 + 0x89044)
#6 0x00007f91737285fc n/a (libc.so.6 + 0x1095fc)
Stack trace of thread 7719:
#0 0x00007f91736a4da6 n/a (libc.so.6 + 0x85da6)
#1 0x00007f91736a774c pthread_cond_timedwait (libc.so.6 +
0x8874c)
#2 0x00007f91744d19bc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc)
#3 0x00007f91744cf0a5 n/a (libQt5Core.so.5 + 0xcf0a5)
#4 0x00007f91744cbd43 n/a (libQt5Core.so.5 + 0xcbd43)
#5 0x00007f91736a8044 n/a (libc.so.6 + 0x89044)
#6 0x00007f91737285fc n/a (libc.so.6 + 0x1095fc)
Stack trace of thread 7714:
#0 0x00007f91736a4da6 n/a (libc.so.6 + 0x85da6)
#1 0x00007f91736a774c pthread_cond_timedwait (libc.so.6 +
0x8874c)
#2 0x00007f91744d19bc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc)
#3 0x00007f91744cf0a5 n/a (libQt5Core.so.5 + 0xcf0a5)
#4 0x00007f91744cbd43 n/a (libQt5Core.so.5 + 0xcbd43)
#5 0x00007f91736a8044 n/a (libc.so.6 + 0x89044)
#6 0x00007f91737285fc n/a (libc.so.6 + 0x1095fc)
Stack trace of thread 7709:
#0 0x00007f91736a4da6 n/a (libc.so.6 + 0x85da6)
#1 0x00007f91736a774c pthread_cond_timedwait (libc.so.6 +
0x8874c)
#2 0x00007f91744d19bc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc)
#3 0x00007f91744cf0a5 n/a (libQt5Core.so.5 + 0xcf0a5)
#4 0x00007f91744cbd43 n/a (libQt5Core.so.5 + 0xcbd43)
#5 0x00007f91736a8044 n/a (libc.so.6 + 0x89044)
#6 0x00007f91737285fc n/a (libc.so.6 + 0x1095fc)
Stack trace of thread 3104:
#0 0x00007f91736a4da6 n/a (libc.so.6 + 0x85da6)
#1 0x00007f91736a7468 pthread_cond_wait (libc.so.6 + 0x88468)
#2 0x00007f916650c059 n/a (nouveau_dri.so + 0x10c059)
#3 0x00007f91664be17b n/a (nouveau_dri.so + 0xbe17b)
#4 0x00007f916650bf97 n/a (nouveau_dri.so + 0x10bf97)
#5 0x00007f91736a8044 n/a (libc.so.6 + 0x89044)
#6 0x00007f91737285fc n/a (libc.so.6 + 0x1095fc)
Stack trace of thread 7713:
#0 0x00007f91736a4da6 n/a (libc.so.6 + 0x85da6)
#1 0x00007f91736a774c pthread_cond_timedwait (libc.so.6 +
0x8874c)
#2 0x00007f91744d19bc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc)
#3 0x00007f91744cf0a5 n/a (libQt5Core.so.5 + 0xcf0a5)
#4 0x00007f91744cbd43 n/a (libQt5Core.so.5 + 0xcbd43)
#5 0x00007f91736a8044 n/a (libc.so.6 + 0x89044)
#6 0x00007f91737285fc n/a (libc.so.6 + 0x1095fc)
Stack trace of thread 3139:
#0 0x00007f917371b03f __poll (libc.so.6 + 0xfc03f)
#1 0x00007f917231e9ae n/a (libglib-2.0.so.0 + 0x549ae)
#2 0x00007f917231eacc g_main_context_iteration
(libglib-2.0.so.0 + 0x54acc)
#3 0x00007f9174709836
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309836)
#4 0x00007f91746b017b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b017b)
#5 0x00007f91744cab87 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcab87)
#6 0x00007f9175928555 n/a (libQt5Qml.so.5 + 0x328555)
#7 0x00007f91744cbd43 n/a (libQt5Core.so.5 + 0xcbd43)
#8 0x00007f91736a8044 n/a (libc.so.6 + 0x89044)
#9 0x00007f91737285fc n/a (libc.so.6 + 0x1095fc)
Stack trace of thread 7718:
#0 0x00007f91736a4da6 n/a (libc.so.6 + 0x85da6)
#1 0x00007f91736a774c pthread_cond_timedwait (libc.so.6 +
0x8874c)
#2 0x00007f91744d19bc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc)
#3 0x00007f91744cf0a5 n/a (libQt5Core.so.5 + 0xcf0a5)
#4 0x00007f91744cbd43 n/a (libQt5Core.so.5 + 0xcbd43)
#5 0x00007f91736a8044 n/a (libc.so.6 + 0x89044)
#6 0x00007f91737285fc n/a (libc.so.6 + 0x1095fc)
ELF object binary architecture: AMD x86-64
[New LWP 3086]
[New LWP 7708]
[New LWP 7712]
[New LWP 3101]
[New LWP 7715]
[New LWP 7717]
[New LWP 7716]
[New LWP 7710]
[New LWP 7711]
[New LWP 7719]
[New LWP 7714]
[New LWP 7709]
[New LWP 3104]
[New LWP 7713]
[New LWP 3139]
[New LWP 7718]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/kwin_x11 --replace'.
Program terminated with signal SIGABRT, Aborted.
#0 0x00007f91736aec24 in pthread_sigmask () from
/lib/x86_64-linux-gnu/libc.so.6
[Current thread is 1 (Thread 0x7f916f23a9c0 (LWP 3086))]
[Current thread is 1 (Thread 0x7f916f23a9c0 (LWP 3086))]
Thread 16 (Thread 0x7f91317fa6c0 (LWP 7718)):
#0 0x00007f91736a4da6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f91736a774c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f91744d19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f91744cf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91744cbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91736a8044 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x00007f91737285fc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
Thread 15 (Thread 0x7f91531ff6c0 (LWP 3139)):
#0 0x00007f917371b03f in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f917231e9ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f917231eacc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f9174709836 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91746b017b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91744cab87 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f9175928555 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f91744cbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f91736a8044 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#9 0x00007f91737285fc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
Thread 14 (Thread 0x7f9133fff6c0 (LWP 7713)):
#0 0x00007f91736a4da6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f91736a774c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f91744d19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f91744cf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91744cbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91736a8044 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x00007f91737285fc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
Thread 13 (Thread 0x7f9164bff6c0 (LWP 3104)):
#0 0x00007f91736a4da6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f91736a7468 in pthread_cond_wait () from
/lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f916650c059 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#3 0x00007f91664be17b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#4 0x00007f916650bf97 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#5 0x00007f91736a8044 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x00007f91737285fc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
Thread 12 (Thread 0x7f91525fe6c0 (LWP 7709)):
#0 0x00007f91736a4da6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f91736a774c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f91744d19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f91744cf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91744cbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91736a8044 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x00007f91737285fc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
Thread 11 (Thread 0x7f91337fe6c0 (LWP 7714)):
#0 0x00007f91736a4da6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f91736a774c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f91744d19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f91744cf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91744cbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91736a8044 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x00007f91737285fc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
Thread 10 (Thread 0x7f9130ff96c0 (LWP 7719)):
#0 0x00007f91736a4da6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f91736a774c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f91744d19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f91744cf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91744cbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91736a8044 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x00007f91737285fc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
Thread 9 (Thread 0x7f91397746c0 (LWP 7711)):
#0 0x00007f91736a4da6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f91736a774c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f91744d19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f91744cf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91744cbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91736a8044 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x00007f91737285fc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
Thread 8 (Thread 0x7f9139f756c0 (LWP 7710)):
#0 0x00007f91736a4da6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f91736a774c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f91744d19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f91744cf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91744cbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91736a8044 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x00007f91737285fc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
Thread 7 (Thread 0x7f91327fc6c0 (LWP 7716)):
#0 0x00007f91736a4da6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f91736a774c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f91744d19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f91744cf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91744cbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91736a8044 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x00007f91737285fc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
Thread 6 (Thread 0x7f9131ffb6c0 (LWP 7717)):
#0 0x00007f91736a4da6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f91736a774c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f91744d19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f91744cf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91744cbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91736a8044 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x00007f91737285fc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
Thread 5 (Thread 0x7f9132ffd6c0 (LWP 7715)):
#0 0x00007f91736a4da6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f91736a774c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f91744d19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f91744cf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91744cbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91736a8044 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x00007f91737285fc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
Thread 4 (Thread 0x7f916d7ff6c0 (LWP 3101)):
#0 0x00007f917371b03f in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f917231e9ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f917231eacc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f917470984e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91746b017b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91744cab87 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f9173b1a487 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f91744cbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f91736a8044 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#9 0x00007f91737285fc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
Thread 3 (Thread 0x7f9138d716c0 (LWP 7712)):
#0 0x00007f91736a4da6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f91736a774c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f91744d19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f91744cf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91744cbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91736a8044 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x00007f91737285fc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
Thread 2 (Thread 0x7f9153fff6c0 (LWP 7708)):
#0 0x00007f91736a4da6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f91736a774c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f91744d19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f91744cf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91744cbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91736a8044 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x00007f91737285fc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
Thread 1 (Thread 0x7f916f23a9c0 (LWP 3086)):
[KCrash Handler]
#5 0x00007f91736a9d3c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x00007f917365af32 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#7 0x00007f9173645472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
#8 0x00007f9173645395 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#9 0x00007f9173653e32 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
#10 0x00007f916dce57ff in nouveau_pushbuf_data () from
/lib/x86_64-linux-gnu/libdrm_nouveau.so.2
#11 0x00007f916dce5763 in nouveau_pushbuf_data () from
/lib/x86_64-linux-gnu/libdrm_nouveau.so.2
#12 0x00007f916dce587c in ?? () from /lib/x86_64-linux-gnu/libdrm_nouveau.so.2
#13 0x00007f916dce5af7 in ?? () from /lib/x86_64-linux-gnu/libdrm_nouveau.so.2
#14 0x00007f916dce6559 in ?? () from /lib/x86_64-linux-gnu/libdrm_nouveau.so.2
#15 0x00007f9166d60f29 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#16 0x00007f9166dc4b83 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#17 0x00007f9166dc9356 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#18 0x00007f9166dc9527 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#19 0x00007f9166dcb1b9 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#20 0x00007f916666b125 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#21 0x00007f91764ac2fe in KWin::ItemRendererOpenGL::renderItem(KWin::Item*,
int, QRegion const&, KWin::WindowPaintData const&) () from
/lib/x86_64-linux-gnu/libkwin.so.5
#22 0x00007f917641cd6d in
KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion const&,
KWin::WindowPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5
#23 0x00007f917641cd6d in
KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion const&,
KWin::WindowPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5
#24 0x00007f917641cbf4 in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&,
KWin::WindowPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5
#25 0x00007f917641cbf4 in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&,
KWin::WindowPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5
#26 0x00007f91764b98f8 in KWin::WorkspaceScene::paintWindow(KWin::WindowItem*,
int, QRegion const&) () from /lib/x86_64-linux-gnu/libkwin.so.5
#27 0x00007f91764b9bae in KWin::WorkspaceScene::paintSimpleScreen(int, QRegion
const&) () from /lib/x86_64-linux-gnu/libkwin.so.5
#28 0x00007f917641cac4 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion
const&, KWin::ScreenPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5
#29 0x00007f917641cac4 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion
const&, KWin::ScreenPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5
#30 0x00007f91764b8795 in KWin::WorkspaceScene::paint(KWin::RenderTarget*,
QRegion const&) () from /lib/x86_64-linux-gnu/libkwin.so.5
#31 0x00007f91764ae499 in KWin::SceneDelegate::paint(KWin::RenderTarget*,
QRegion const&) () from /lib/x86_64-linux-gnu/libkwin.so.5
#32 0x00007f91763d84c1 in KWin::Compositor::paintPass(KWin::RenderLayer*,
KWin::RenderTarget*, QRegion const&) () from /lib/x86_64-linux-gnu/libkwin.so.5
#33 0x00007f91763dba30 in KWin::Compositor::composite(KWin::RenderLoop*) ()
from /lib/x86_64-linux-gnu/libkwin.so.5
#34 0x00007f91763dd293 in KWin::X11Compositor::composite(KWin::RenderLoop*) ()
from /lib/x86_64-linux-gnu/libkwin.so.5
#35 0x00007f91746e8f4f in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007f91763900c2 in KWin::RenderLoop::frameRequested(KWin::RenderLoop*)
() from /lib/x86_64-linux-gnu/libkwin.so.5
#37 0x00007f91763e4ed3 in KWin::RenderLoopPrivate::dispatch() () from
/lib/x86_64-linux-gnu/libkwin.so.5
#38 0x00007f91746e8f4f in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f91746ecd6a in QTimer::timeout(QTimer::QPrivateSignal) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007f91746dd50d in QObject::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x00007f9173d62fae in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#42 0x00007f91746b16f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#43 0x00007f9174708c31 in QTimerInfoList::activateTimers() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#44 0x00007f91747094c4 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#45 0x00007f917231e7a9 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007f917231ea38 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007f917231eacc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007f9174709836 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#49 0x00007f91746b017b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#50 0x00007f91746b82d6 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#51 0x0000556dc24c72d1 in ?? ()
#52 0x00007f91736461ca in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#53 0x00007f9173646285 in __libc_start_main () from
/lib/x86_64-linux-gnu/libc.so.6
#54 0x0000556dc24c87b1 in ?? ()
The reporter indicates this bug may be a duplicate of or related to bug 428473,
bug 438021, bug 476011.
Reported using DrKonqi
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