https://bugs.kde.org/show_bug.cgi?id=441930
Bug ID: 441930
Summary: Plasma Wayland won't start
Product: kwin
Version: git master
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: wayland-generic
Assignee: kwin-bugs-n...@kde.org
Reporter: techxga...@outlook.com
Target Milestone: ---
SUMMARY
Logging into Plasma Wayland throws me back to SDDM
STEPS TO REPRODUCE
1. Log into Plasma Wayland session
2.
3.
OBSERVED RESULT
It just throws me back to SDDM
EXPECTED RESULT
Launch Plasma Wayland
SOFTWARE/OS VERSIONS
Operating System: KDE neon Unstable Edition
KDE Plasma Version: 5.22.80
KDE Frameworks Version: 5.86.0
Qt Version: 5.15.3
Kernel Version: 5.11.0-27-generic (64-bit)
Graphics Platform: X11
Processors: 4 × Intel® Core™ i7-4510U CPU @ 2.00GHz
Memory: 15.5 GiB of RAM
Graphics Processor: Mesa DRI Intel® HD Graphics 4400
ADDITIONAL INFORMATION
Thread 14 (Thread 0x7f3561ef8700 (LWP 3788)):
#0 0x00007f357e682aff in __GI___poll (fds=0x7f3548004e60, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f357c84c36e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f357c84c4a3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f357ee71fb2 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f357ee1625b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f357ec2fc22 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f357d8ad559 in () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f357ec30dbc in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f357ea16609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f357e68f293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 13 (Thread 0x7f3563fff700 (LWP 3785)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55ded35fd2f8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55ded35fd2a8,
cond=0x55ded35fd2d0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55ded35fd2d0, mutex=0x55ded35fd2a8) at
pthread_cond_wait.c:638
#3 0x00007f3571d05e6b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007f3571d05a6b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007f357ea16609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f357e68f293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7f3570fa9700 (LWP 3783)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55ded35fd2f8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55ded35fd2a8,
cond=0x55ded35fd2d0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55ded35fd2d0, mutex=0x55ded35fd2a8) at
pthread_cond_wait.c:638
#3 0x00007f3571d05e6b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007f3571d05a6b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007f357ea16609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f357e68f293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7f3524b24700 (LWP 19888)):
#0 0x00007f357e68f5ce in epoll_wait (epfd=160, events=0x7f3524b238f0,
maxevents=32, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
#1 0x00007f3542385acb in () at
/usr/lib/x86_64-linux-gnu/spa-0.2/support/libspa-support.so
#2 0x00007f35423784a4 in () at
/usr/lib/x86_64-linux-gnu/spa-0.2/support/libspa-support.so
#3 0x00007f357e97ce70 in () at /lib/x86_64-linux-gnu/libpipewire-0.3.so.0
#4 0x00007f357ea16609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#5 0x00007f357e68f293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7f35626f9700 (LWP 19870)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7f35626f8c50, clockid=<optimized out>, expected=0,
futex_word=0x55ded4352100) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f35626f8c50, clockid=<optimized
out>, mutex=0x55ded43520b0, cond=0x55ded43520d8) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x55ded43520d8, mutex=0x55ded43520b0,
abstime=0x7f35626f8c50) at pthread_cond_wait.c:656
#3 0x00007f357ec36eb8 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f357ec343c1 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f357ec30dbc in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f357ea16609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7 0x00007f357e68f293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f3543423700 (LWP 19869)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7f3543422c50, clockid=<optimized out>, expected=0,
futex_word=0x55ded381c5c4) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f3543422c50, clockid=<optimized
out>, mutex=0x55ded381c570, cond=0x55ded381c598) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x55ded381c598, mutex=0x55ded381c570,
abstime=0x7f3543422c50) at pthread_cond_wait.c:656
#3 0x00007f357ec36eb8 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f357ec343c1 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f357ec30dbc in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f357ea16609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7 0x00007f357e68f293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f3514514700 (LWP 19868)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7f3514513c50, clockid=<optimized out>, expected=0,
futex_word=0x55ded45a3de0) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f3514513c50, clockid=<optimized
out>, mutex=0x55ded45a3d90, cond=0x55ded45a3db8) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x55ded45a3db8, mutex=0x55ded45a3d90,
abstime=0x7f3514513c50) at pthread_cond_wait.c:656
#3 0x00007f357ec36eb8 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f357ec343c1 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f357ec30dbc in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f357ea16609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7 0x00007f357e68f293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f3560cb7700 (LWP 19862)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7f3560cb6c50, clockid=<optimized out>, expected=0,
futex_word=0x55ded4046000) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f3560cb6c50, clockid=<optimized
out>, mutex=0x55ded4045fb0, cond=0x55ded4045fd8) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x55ded4045fd8, mutex=0x55ded4045fb0,
abstime=0x7f3560cb6c50) at pthread_cond_wait.c:656
#3 0x00007f357ec36eb8 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f357ec343c1 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f357ec30dbc in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f357ea16609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7 0x00007f357e68f293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f35717aa700 (LWP 3782)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55ded35fd2f8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55ded35fd2a8,
cond=0x55ded35fd2d0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55ded35fd2d0, mutex=0x55ded35fd2a8) at
pthread_cond_wait.c:638
#3 0x00007f3571d05e6b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007f3571d05a6b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007f357ea16609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f357e68f293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f355bfff700 (LWP 3784)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55ded35fd2f8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55ded35fd2a8,
cond=0x55ded35fd2d0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55ded35fd2d0, mutex=0x55ded35fd2a8) at
pthread_cond_wait.c:638
#3 0x00007f3571d05e6b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007f3571d05a6b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007f357ea16609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f357e68f293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f3573fff700 (LWP 3780)):
#0 0x00007f357e682aff in __GI___poll (fds=0x7f356c005240, nfds=2, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f357c84c36e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f357c84c4a3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f357ee71fb2 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f357ee1625b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f357ec2fc22 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f357ec30dbc in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f357ea16609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007f357e68f293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f3578e31700 (LWP 3779)):
#0 0x00007f357e682aff in __GI___poll (fds=0x7f35740053c0, nfds=3, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f357c84c36e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f357c84c4a3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f357ee71fb2 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f357ee1625b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f357ec2fc22 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f3580a8af4b in () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f357ec30dbc in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f357ea16609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f357e68f293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f35737fe700 (LWP 3781)):
#0 0x00007f357e682aff in __GI___poll (fds=0x7f3564004630, nfds=2, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f357c84c36e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f357c84c4a3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f357ee71fb2 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f357ee1625b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f357ec2fc22 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f357ec30dbc in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f357ea16609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007f357e68f293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f35799e6d80 (LWP 3775)):
#0 0x00007f35808f32f4 in KWin::SurfacePixmap::platformTexture() const () at
/lib/x86_64-linux-gnu/libkwin.so.5
#1 0x00007f357852197a in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#2 0x000055ded3205ed7 in ()
#3 0x00007f357ee4e77e in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f35808b07c8 in KWin::Scene::paintScreen(int*, QRegion const&,
QRegion const&, QRegion*, QRegion*, KWin::RenderLoop*, QMatrix4x4 const&) () at
/lib/x86_64-linux-gnu/libkwin.so.5
#5 0x00007f357851d67f in KWin::SceneOpenGL::paint(int, QRegion const&,
QList<KWin::Toplevel*> const&, KWin::RenderLoop*) () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#6 0x00007f35807e8c58 in KWin::Compositor::composite(KWin::RenderLoop*) () at
/lib/x86_64-linux-gnu/libkwin.so.5
#7 0x00007f357ee4e77e in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f358079efb6 in KWin::RenderLoop::frameRequested(KWin::RenderLoop*)
() at /lib/x86_64-linux-gnu/libkwin.so.5
#9 0x00007f358089ea67 in KWin::RenderLoopPrivate::dispatch() () at
/lib/x86_64-linux-gnu/libkwin.so.5
#10 0x00007f357ee4e77e in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f357ee532be in QTimer::timeout(QTimer::QPrivateSignal) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f357ee45215 in QObject::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f357fad4dc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f357faddbb8 in QApplication::notify(QObject*, QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f357ee1775a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f357ee71300 in QTimerInfoList::activateTimers() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f357ee6f6c7 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x000055ded3248b81 in ()
#19 0x00007f357ee1625b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f357ee1e414 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x000055ded31d5fe4 in ()
#22 0x00007f357e5940b3 in __libc_start_main (main=0x55ded31d40b0, argc=5,
argv=0x7ffde2ba3e28, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffde2ba3e18) at ../csu/libc-start.c:308
#23 0x000055ded31d6a4e in ()
Already logging to gdb.txt.
Thread 8 (Thread 0x7fb524c28700 (LWP 3767)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55e4c8ec04b8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55e4c8ec0468,
cond=0x55e4c8ec0490) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55e4c8ec0490, mutex=0x55e4c8ec0468) at
pthread_cond_wait.c:638
#3 0x00007fb52673aa4b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007fb52673a64b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007fb53b9a9609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007fb53b622293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7fb525429700 (LWP 3766)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55e4c8ec04b8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55e4c8ec0468,
cond=0x55e4c8ec0490) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55e4c8ec0490, mutex=0x55e4c8ec0468) at
pthread_cond_wait.c:638
#3 0x00007fb52673aa4b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007fb52673a64b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007fb53b9a9609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007fb53b622293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7fb52642b700 (LWP 3764)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55e4c8ec04b8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55e4c8ec0468,
cond=0x55e4c8ec0490) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55e4c8ec0490, mutex=0x55e4c8ec0468) at
pthread_cond_wait.c:638
#3 0x00007fb52673aa4b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007fb52673a64b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007fb53b9a9609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007fb53b622293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7fb525c2a700 (LWP 3765)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55e4c8ec04b8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55e4c8ec0468,
cond=0x55e4c8ec0490) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55e4c8ec0490, mutex=0x55e4c8ec0468) at
pthread_cond_wait.c:638
#3 0x00007fb52673aa4b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007fb52673a64b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007fb53b9a9609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007fb53b622293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7fb5351b7700 (LWP 3759)):
#0 0x00007fb53b615aff in __GI___poll (fds=0x7fb528005240, nfds=2, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fb53982f36e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fb53982f4a3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fb53be06fdb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fb53bdab26b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fb53bbc4c22 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fb53bbc5dbc in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fb53b9a9609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007fb53b622293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fb535a7b700 (LWP 3758)):
#0 0x00007fb53b615aff in __GI___poll (fds=0x7fb5300053c0, nfds=3, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fb53982f36e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fb53982f4a3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fb53be06fc2 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fb53bdab26b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fb53bbc4c22 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fb53d88df4b in () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007fb53bbc5dbc in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fb53b9a9609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007fb53b622293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fb5349b6700 (LWP 3763)):
#0 0x00007fb53b615aff in __GI___poll (fds=0x7fb52c004630, nfds=2, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fb53982f36e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fb53982f4a3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fb53be06fc2 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fb53bdab26b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fb53bbc4c22 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fb53bbc5dbc in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fb53b9a9609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007fb53b622293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fb536633300 (LWP 3757)):
#0 0x00007fb535248d96 in
KWin::EglGbmBackend::resetOutput(KWin::EglGbmBackend::Output&)
(this=this@entry=0x55e4c9010e40, output=...) at
./src/plugins/platforms/drm/egl_gbm_backend.cpp:147
#1 0x00007fb5352497e3 in
KWin::EglGbmBackend::prepareRenderingForOutput(KWin::EglGbmBackend::Output&)
(this=this@entry=0x55e4c9010e40, output=...) at
./src/plugins/platforms/drm/egl_gbm_backend.cpp:545
#2 0x00007fb53524dfee in
KWin::EglGbmBackend::beginFrame(KWin::AbstractOutput*) (this=0x55e4c9010e40,
drmOutput=<optimized out>) at
./src/plugins/platforms/drm/egl_gbm_backend.cpp:512
#3 0x00007fb535251a30 in
KWin::EglGbmBackend::renderTestFrame(KWin::DrmAbstractOutput*)
(this=0x55e4c9010e40, output=0x55e4c8e6c510) at
./src/plugins/platforms/drm/egl_gbm_backend.cpp:700
#4 0x00007fb53523f448 in KWin::DrmPipeline::checkTestBuffer()
(this=0x55e4c98a6c40) at ./src/plugins/platforms/drm/drm_pipeline.cpp:279
#5 0x00007fb535241888 in KWin::DrmPipeline::test(QVector<KWin::DrmPipeline*>
const&) (this=0x55e4c98a6c40, pipelines=...) at
./src/plugins/platforms/drm/drm_pipeline.cpp:66
#6 0x00007fb5352418d8 in KWin::DrmPipeline::test() (this=0x55e4c98a6c40) at
./src/plugins/platforms/drm/drm_pipeline.cpp:74
#7 0x00007fb5352437d0 in
KWin::DrmPipeline::setRgbRange(KWin::AbstractWaylandOutput::RgbRange)
(this=<optimized out>,
rgbRange=rgbRange@entry=KWin::AbstractWaylandOutput::RgbRange::Automatic) at
./src/plugins/platforms/drm/drm_pipeline.cpp:474
#8 0x00007fb53523080b in
KWin::DrmOutput::setRgbRange(KWin::AbstractWaylandOutput::RgbRange)
(this=0x55e4c8e6c510, range=KWin::AbstractWaylandOutput::RgbRange::Automatic)
at ./src/plugins/platforms/drm/drm_output.cpp:457
#9 0x00007fb5352314d7 in KWin::DrmOutput::DrmOutput(KWin::DrmGpu*,
KWin::DrmPipeline*) (this=0x55e4c8e6c510, gpu=<optimized out>,
pipeline=<optimized out>) at ./src/plugins/platforms/drm/drm_output.cpp:60
#10 0x00007fb53523b26d in KWin::DrmGpu::updateOutputs()
(this=this@entry=0x55e4c8e5b470) at ./src/plugins/platforms/drm/drm_gpu.cpp:281
#11 0x00007fb535220a24 in KWin::DrmBackend::updateOutputs()
(this=0x55e4c8e3afb0) at ./src/plugins/platforms/drm/drm_backend.cpp:365
#12 0x00007fb53bde378e in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fb53d5e55c1 in () at /lib/x86_64-linux-gnu/libkwin.so.5
#14 0x00007fb53d5e7125 in KWin::WaylandCompositor::start() () at
/lib/x86_64-linux-gnu/libkwin.so.5
#15 0x00007fb53bdda309 in QObject::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007fb53ca70dc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007fb53ca79bb8 in QApplication::notify(QObject*, QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007fb53bdac76a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007fb53bdaf071 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007fb53be0435e in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x000055e4c8a1e9f1 in
QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
()
#22 0x00007fb53bdab26b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007fb53bdb3424 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x000055e4c89ab2ec in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at ./src/main_wayland.cpp:744
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