https://bugs.kde.org/show_bug.cgi?id=483053

            Bug ID: 483053
           Summary: k-win crashes then restarts on new install of opensuse
                    tumbleweed, thinkpad z61t with intel GMA950
    Classification: Plasma
           Product: kwin
           Version: 5.27.10
          Platform: openSUSE
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kwin-bugs-n...@kde.org
          Reporter: dwa...@gmail.com
  Target Milestone: ---

Application: kwin_x11 (5.27.10)

Qt Version: 5.15.12
Frameworks Version: 5.115.0
Operating System: Linux 6.7.7-1-default x86_64
Windowing System: X11
Distribution: "openSUSE Tumbleweed"
DrKonqi: 5.27.10 [CoredumpBackend]

-- Information about the crash:
k-win consistently crashes at startup .  Also text not visible on kde login
screen

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault

           PID: 1850 (kwin_x11)
           UID: 1000 (xera)
           GID: 1000 (xera)
        Signal: 11 (SEGV)
     Timestamp: Sat 2024-03-09 20:22:05 EST (6min 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 (xera)
       Boot ID: b6547fa1f3c0467ea535e334da6de210
    Machine ID: 661eb5d7cf94477cbf544910b37ef903
      Hostname: zera61t
       Storage:
/var/lib/systemd/coredump/core.kwin_x11.1000.b6547fa1f3c0467ea535e334da6de210.1850.1710033725000000.zst
(present)
  Size on Disk: 4.6M
       Message: Process 1850 (kwin_x11) of user 1000 dumped core.

                Stack trace of thread 1850:
                #0  0x00007f8b07c99ea8 pthread_sigmask@GLIBC_2.2.5 (libc.so.6 +
0x99ea8)
                #1  0x00007f8b07c4145d sigprocmask (libc.so.6 + 0x4145d)
                #2  0x00007f8b0b0728db _ZN6KCrash15setCrashHandlerEPFviE
(libKF5Crash.so.5 + 0x58db)
                #3  0x00007f8b0b074d93 _ZN6KCrash19defaultCrashHandlerEi
(libKF5Crash.so.5 + 0x7d93)
                #4  0x00007f8b07c41240 __restore_rt (libc.so.6 + 0x41240)
                #5  0x00007f8afa7ba1d4 n/a (i915_dri.so + 0x9ba1d4)
                #6  0x00007f8afa7b7734 n/a (i915_dri.so + 0x9b7734)
                #7  0x00007f8afa7b8856 n/a (i915_dri.so + 0x9b8856)
                #8  0x00007f8afa3a78d7 n/a (i915_dri.so + 0x5a78d7)
                #9  0x00007f8afa3b6729 n/a (i915_dri.so + 0x5b6729)
                #10 0x00007f8afb153289 n/a (i915_dri.so + 0x1353289)
                #11 0x00007f8afa40b0ed n/a (i915_dri.so + 0x60b0ed)
                #12 0x00007f8afb23bab8 n/a (i915_dri.so + 0x143bab8)
                #13 0x00007f8afa3bcb67 n/a (i915_dri.so + 0x5bcb67)
                #14 0x00007f8afa3c807d n/a (i915_dri.so + 0x5c807d)
                #15 0x00007f8afa7b7441 n/a (i915_dri.so + 0x9b7441)
                #16 0x00007f8afa106fa2 n/a (i915_dri.so + 0x306fa2)
                #17 0x00007f8b0ac7a9f1
_ZN4KWin18ItemRendererOpenGL10renderItemEPNS_4ItemEiRK7QRegionRKNS_15WindowPaintDataE
(libkwin.so.5 + 0x27a9f1)
                #18 0x00007f8b0ac04ac0
_ZN4KWin18EffectsHandlerImpl10drawWindowEPNS_12EffectWindowEiRK7QRegionRNS_15WindowPaintDataE
(libkwin.so.5 + 0x204ac0)
                #19 0x00007f8b0ac7f0e9
_ZN4KWin14WorkspaceScene16finalPaintWindowEPNS_16EffectWindowImplEiRK7QRegionRNS_15WindowPaintDataE
(libkwin.so.5 + 0x27f0e9)
                #20 0x00007f8b0ac04a17
_ZN4KWin18EffectsHandlerImpl11paintWindowEPNS_12EffectWindowEiRK7QRegionRNS_15WindowPaintDataE
(libkwin.so.5 + 0x204a17)
                #21 0x00007f8b0ac04a17
_ZN4KWin18EffectsHandlerImpl11paintWindowEPNS_12EffectWindowEiRK7QRegionRNS_15WindowPaintDataE
(libkwin.so.5 + 0x204a17)
                #22 0x00007f8b0ac83c48
_ZN4KWin14WorkspaceScene11paintWindowEPNS_10WindowItemEiRK7QRegion
(libkwin.so.5 + 0x283c48)
                #23 0x00007f8b0ac83ee6
_ZN4KWin14WorkspaceScene17paintSimpleScreenEiRK7QRegion (libkwin.so.5 +
0x283ee6)
                #24 0x00007f8b0ac04977
_ZN4KWin18EffectsHandlerImpl11paintScreenEiRK7QRegionRNS_15ScreenPaintDataE
(libkwin.so.5 + 0x204977)
                #25 0x00007f8b0ac04977
_ZN4KWin18EffectsHandlerImpl11paintScreenEiRK7QRegionRNS_15ScreenPaintDataE
(libkwin.so.5 + 0x204977)
                #26 0x00007f8b0ac83b71
_ZN4KWin14WorkspaceScene5paintEPNS_12RenderTargetERK7QRegion (libkwin.so.5 +
0x283b71)
                #27 0x00007f8b0ac75c09
_ZN4KWin13SceneDelegate5paintEPNS_12RenderTargetERK7QRegion (libkwin.so.5 +
0x275c09)
                #28 0x00007f8b0abc4431
_ZN4KWin10Compositor9paintPassEPNS_11RenderLayerEPNS_12RenderTargetERK7QRegion
(libkwin.so.5 + 0x1c4431)
                #29 0x00007f8b0abc8de5
_ZN4KWin10Compositor9compositeEPNS_10RenderLoopE (libkwin.so.5 + 0x1c8de5)
                #30 0x00007f8b0abc9102
_ZN4KWin13X11Compositor9compositeEPNS_10RenderLoopE (libkwin.so.5 + 0x1c9102)
                #31 0x00007f8b09325be2 n/a (libQt5Core.so.5 + 0x325be2)
                #32 0x00007f8b0ab7c2a2
_ZN4KWin10RenderLoop14frameRequestedEPS0_ (libkwin.so.5 + 0x17c2a2)
                #33 0x00007f8b0abcea13 _ZN4KWin17RenderLoopPrivate8dispatchEv
(libkwin.so.5 + 0x1cea13)
                #34 0x00007f8b09325be2 n/a (libQt5Core.so.5 + 0x325be2)
                #35 0x00007f8b093299ba _ZN6QTimer7timeoutENS_14QPrivateSignalE
(libQt5Core.so.5 + 0x3299ba)
                #36 0x00007f8b093195fb _ZN7QObject5eventEP6QEvent
(libQt5Core.so.5 + 0x3195fb)
                #37 0x00007f8b085a51ae
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 +
0x1a51ae)
                #38 0x00007f8b092ed938
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 +
0x2ed938)
                #39 0x00007f8b09345c69 _ZN14QTimerInfoList14activateTimersEv
(libQt5Core.so.5 + 0x345c69)
                #40 0x00007f8b09346514 n/a (libQt5Core.so.5 + 0x346514)
                #41 0x00007f8b06913f30 n/a (libglib-2.0.so.0 + 0x5bf30)
                #42 0x00007f8b06915b58 n/a (libglib-2.0.so.0 + 0x5db58)
                #43 0x00007f8b0691620c g_main_context_iteration
(libglib-2.0.so.0 + 0x5e20c)
                #44 0x00007f8b09346876
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x346876)
                #45 0x00007f8b092ec3cb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2ec3cb)
                #46 0x00007f8b092f4860 _ZN16QCoreApplication4execEv
(libQt5Core.so.5 + 0x2f4860)
                #47 0x00005599e849a4dd n/a (kwin_x11 + 0x464dd)
                #48 0x00007f8b07c2a1f0 __libc_start_call_main (libc.so.6 +
0x2a1f0)
                #49 0x00007f8b07c2a2b9 __libc_start_main@@GLIBC_2.34 (libc.so.6
+ 0x2a2b9)
                #50 0x00005599e849b9a5 n/a (kwin_x11 + 0x479a5)

                Stack trace of thread 1862:
                #0  0x00007f8b07d0578f __poll (libc.so.6 + 0x10578f)
                #1  0x00007f8b06915aff n/a (libglib-2.0.so.0 + 0x5daff)
                #2  0x00007f8b0691620c g_main_context_iteration
(libglib-2.0.so.0 + 0x5e20c)
                #3  0x00007f8b0934688e
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x34688e)
                #4  0x00007f8b092ec3cb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2ec3cb)
                #5  0x00007f8b0910304e _ZN7QThread4execEv (libQt5Core.so.5 +
0x10304e)
                #6  0x00007f8b08b57517 n/a (libQt5DBus.so.5 + 0x1a517)
                #7  0x00007f8b0910427d n/a (libQt5Core.so.5 + 0x10427d)
                #8  0x00007f8b07c92bb2 start_thread (libc.so.6 + 0x92bb2)
                #9  0x00007f8b07d1400c __clone3 (libc.so.6 + 0x11400c)

                Stack trace of thread 1882:
                #0  0x00007f8b07d0578f __poll (libc.so.6 + 0x10578f)
                #1  0x00007f8b06915aff n/a (libglib-2.0.so.0 + 0x5daff)
                #2  0x00007f8b0691620c g_main_context_iteration
(libglib-2.0.so.0 + 0x5e20c)
                #3  0x00007f8b09346876
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x346876)
                #4  0x00007f8b092ec3cb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2ec3cb)
                #5  0x00007f8b0910304e _ZN7QThread4execEv (libQt5Core.so.5 +
0x10304e)
                #6  0x00007f8b0910427d n/a (libQt5Core.so.5 + 0x10427d)
                #7  0x00007f8b07c92bb2 start_thread (libc.so.6 + 0x92bb2)
                #8  0x00007f8b07d1400c __clone3 (libc.so.6 + 0x11400c)

                Stack trace of thread 1877:
                #0  0x00007f8b07d0578f __poll (libc.so.6 + 0x10578f)
                #1  0x00007f8b06915aff n/a (libglib-2.0.so.0 + 0x5daff)
                #2  0x00007f8b0691620c g_main_context_iteration
(libglib-2.0.so.0 + 0x5e20c)
                #3  0x00007f8b09346876
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x346876)
                #4  0x00007f8b092ec3cb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2ec3cb)
                #5  0x00007f8b0910304e _ZN7QThread4execEv (libQt5Core.so.5 +
0x10304e)
                #6  0x00007f8b0a142c65 n/a (libQt5Qml.so.5 + 0x342c65)
                #7  0x00007f8b0910427d n/a (libQt5Core.so.5 + 0x10427d)
                #8  0x00007f8b07c92bb2 start_thread (libc.so.6 + 0x92bb2)
                #9  0x00007f8b07d1400c __clone3 (libc.so.6 + 0x11400c)

                Stack trace of thread 1871:
                #0  0x00007f8b07c8effe __futex_abstimed_wait_common (libc.so.6
+ 0x8effe)
                #1  0x00007f8b07c92065 pthread_cond_timedwait@@GLIBC_2.3.2
(libc.so.6 + 0x92065)
                #2  0x00007f8b09109a8c
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0x109a8c)
                #3  0x00007f8b0910795c n/a (libQt5Core.so.5 + 0x10795c)
                #4  0x00007f8b0910427d n/a (libQt5Core.so.5 + 0x10427d)
                #5  0x00007f8b07c92bb2 start_thread (libc.so.6 + 0x92bb2)
                #6  0x00007f8b07d1400c __clone3 (libc.so.6 + 0x11400c)
                ELF object binary architecture: AMD x86-64

[New LWP 1850]
[New LWP 1862]
[New LWP 1882]
[New LWP 1877]
[New LWP 1871]

This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.opensuse.org/>
Enable debuginfod for this session? (y or [n]) [answered N; input not from
terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/kwin_x11 --replace'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f8b07c99ea8 in pthread_sigmask@GLIBC_2.2.5 () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7f8b05181a00 (LWP 1850))]
[Current thread is 1 (Thread 0x7f8b05181a00 (LWP 1850))]

Thread 5 (Thread 0x7f8af9c006c0 (LWP 1871)):
#0  0x00007f8b07c8effe in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007f8b07c92065 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2  0x00007f8b09109a8c in QWaitConditionPrivate::wait_relative (deadline=...,
this=0x5599ea2c7440) at thread/qwaitcondition_unix.cpp:136
#3  QWaitConditionPrivate::wait (deadline=..., this=0x5599ea2c7440) at
thread/qwaitcondition_unix.cpp:144
#4  QWaitCondition::wait (this=this@entry=0x7f8afc00b690,
mutex=mutex@entry=0x5599ea2cc808, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#5  0x00007f8b0910795c in QThreadPoolThread::run (this=0x7f8afc00b680) at
thread/qthreadpool.cpp:140
#6  0x00007f8b0910427d in operator() (__closure=<optimized out>) at
thread/qthread_unix.cpp:350
#7  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at thread/qthread_unix.cpp:287
#8  QThreadPrivate::start (arg=0x7f8afc00b680) at thread/qthread_unix.cpp:310
#9  0x00007f8b07c92bb2 in start_thread () from /lib64/libc.so.6
#10 0x00007f8b07d1400c in clone3 () from /lib64/libc.so.6

Thread 4 (Thread 0x7f8af92006c0 (LWP 1877)):
#0  0x00007f8b07d0578f in poll () from /lib64/libc.so.6
#1  0x00007f8b06915aff in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f8b0691620c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3  0x00007f8b09346876 in QEventDispatcherGlib::processEvents
(this=0x7f8ae0000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#4  0x00007f8b092ec3cb in QEventLoop::exec (this=this@entry=0x7f8af91ffb60,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007f8b0910304e in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f8b0a142c65 in ?? () from /lib64/libQt5Qml.so.5
#7  0x00007f8b0910427d in operator() (__closure=<optimized out>) at
thread/qthread_unix.cpp:350
#8  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at thread/qthread_unix.cpp:287
#9  QThreadPrivate::start (arg=0x5599ea33a8c0) at thread/qthread_unix.cpp:310
#10 0x00007f8b07c92bb2 in start_thread () from /lib64/libc.so.6
#11 0x00007f8b07d1400c in clone3 () from /lib64/libc.so.6

Thread 3 (Thread 0x7f8ae74006c0 (LWP 1882)):
#0  0x00007f8b07d0578f in poll () from /lib64/libc.so.6
#1  0x00007f8b06915aff in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f8b0691620c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3  0x00007f8b09346876 in QEventDispatcherGlib::processEvents
(this=0x7f8ad4000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#4  0x00007f8b092ec3cb in QEventLoop::exec (this=this@entry=0x7f8ae73ffb80,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007f8b0910304e in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f8b0910427d in operator() (__closure=<optimized out>) at
thread/qthread_unix.cpp:350
#7  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at thread/qthread_unix.cpp:287
#8  QThreadPrivate::start (arg=0x5599ea4d9680) at thread/qthread_unix.cpp:310
#9  0x00007f8b07c92bb2 in start_thread () from /lib64/libc.so.6
#10 0x00007f8b07d1400c in clone3 () from /lib64/libc.so.6

Thread 2 (Thread 0x7f8b02c006c0 (LWP 1862)):
#0  0x00007f8b07d0578f in poll () from /lib64/libc.so.6
#1  0x00007f8b06915aff in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f8b0691620c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3  0x00007f8b0934688e in QEventDispatcherGlib::processEvents
(this=0x7f8afc000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f8b092ec3cb in QEventLoop::exec (this=this@entry=0x7f8b02bffb50,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007f8b0910304e in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f8b08b57517 in ?? () from /lib64/libQt5DBus.so.5
#7  0x00007f8b0910427d in operator() (__closure=<optimized out>) at
thread/qthread_unix.cpp:350
#8  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at thread/qthread_unix.cpp:287
#9  QThreadPrivate::start (arg=0x7f8b08bd0060) at thread/qthread_unix.cpp:310
#10 0x00007f8b07c92bb2 in start_thread () from /lib64/libc.so.6
#11 0x00007f8b07d1400c in clone3 () from /lib64/libc.so.6

Thread 1 (Thread 0x7f8b05181a00 (LWP 1850)):
[KCrash Handler]
#5  0x00007f8afa7ba1d4 in intel_bo (buffer=0x0) at
../src/gallium/winsys/i915/drm/i915_drm_winsys.h:70
#6  i915_drm_batchbuffer_validate_buffers (batch=0x5599ea2c6450,
buffer=0x5599ea5559e0, num_of_buffers=2) at
../src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c:85
#7  0x00007f8afa7b7734 in i915_winsys_validate_buffers
(num_of_buffers=<optimized out>, buffers=0x5599ea5559e0, batch=<optimized out>)
at ../src/gallium/drivers/i915/i915_batchbuffer.h:92
#8  i915_validate_state (batch_space=<synthetic pointer>, i915=0x5599ea554b10)
at ../src/gallium/drivers/i915/i915_state_emit.c:461
#9  i915_emit_hardware_state (i915=i915@entry=0x5599ea554b10) at
../src/gallium/drivers/i915/i915_state_emit.c:481
#10 0x00007f8afa7b8856 in emit_prim (nr=3, hwprim=0, prim=0x7ffefcf9be20,
stage=<optimized out>) at ../src/gallium/drivers/i915/i915_prim_emit.c:129
#11 setup_tri (stage=<optimized out>, prim=0x7ffefcf9be20) at
../src/gallium/drivers/i915/i915_prim_emit.c:160
#12 0x00007f8afa3a78d7 in do_triangle (v2=<optimized out>, v1=<optimized out>,
v0=0x5599ea3448f0 "", flags=15, draw=0x5599ea556af0) at
../src/gallium/auxiliary/draw/draw_pipe.c:173
#13 pipe_run_linear (draw=draw@entry=0x5599ea556af0, prim=<optimized out>,
prim_flags=<optimized out>, vertices=0x5599ea3448f0, stride=52, count=6) at
../src/gallium/auxiliary/draw/draw_decompose_tmp.h:103
#14 0x00007f8afa3b6729 in draw_pipeline_run_linear (draw=0x5599ea556af0,
vert_info=0x7ffefcf9c030, prim_info=0x7ffefcf9c450) at
../src/gallium/auxiliary/draw/draw_pipe.c:337
#15 0x00007f8afb153289 in pipeline (llvm=0x5599ea363c70,
prim_info=0x7ffefcf9c450, vert_info=0x7ffefcf9c030) at
../src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c:476
#16 llvm_pipeline_generic.constprop.0.isra.0 (middle=0x5599ea363c70,
in_prim_info=in_prim_info@entry=0x7ffefcf9c450, fetch_info=0x0) at
../src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c:701
#17 0x00007f8afa40b0ed in llvm_middle_end_linear_run (middle=<optimized out>,
start=<optimized out>, count=<optimized out>, prim_flags=<optimized out>) at
../src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c:784
#18 0x00007f8afb23bab8 in draw_pt_arrays.isra.0
(draw=draw@entry=0x5599ea556af0, prim=MESA_PRIM_TRIANGLES,
index_bias_varies=false, draw_info=draw_info@entry=0x7ffefcf9c6b4,
num_draws=num_draws@entry=1) at ../src/gallium/auxiliary/draw/draw_pt.c:161
#19 0x00007f8afa3bcb67 in draw_pt_arrays_restart (num_draws=<optimized out>,
draw_info=<optimized out>, info=<optimized out>, draw=<optimized out>) at
../src/gallium/auxiliary/draw/draw_pt.c:430
#20 draw_instances (draw=draw@entry=0x5599ea556af0,
drawid_offset=drawid_offset@entry=0, info=info@entry=0x7ffefcf9c6c0,
draws=draws@entry=0x7ffefcf9c6b4, num_draws=num_draws@entry=1) at
../src/gallium/auxiliary/draw/draw_pt.c:491
#21 0x00007f8afa3c807d in draw_vbo (draw=0x5599ea556af0, info=<optimized out>,
drawid_offset=0, indirect=<optimized out>, draws=<optimized out>,
num_draws=<optimized out>, patch_vertices=<optimized out>) at
../src/gallium/auxiliary/draw/draw_pt.c:628
#22 0x00007f8afa7b7441 in i915_draw_vbo (indirect=<optimized out>,
num_draws=<optimized out>, draws=<optimized out>, drawid_offset=0,
info=0x7ffefcf9c6c0, pipe=0x5599ea554b10) at
../src/gallium/drivers/i915/i915_context.c:115
#23 i915_draw_vbo (pipe=0x5599ea554b10, info=0x7ffefcf9c6c0, drawid_offset=0,
indirect=<optimized out>, draws=<optimized out>, num_draws=<optimized out>) at
../src/gallium/drivers/i915/i915_context.c:51
#24 0x00007f8afa106fa2 in _mesa_draw_arrays (ctx=<optimized out>,
mode=<optimized out>, start=<optimized out>, count=<optimized out>,
numInstances=<optimized out>, baseInstance=<optimized out>) at
../src/mesa/main/draw.c:1199
#25 0x00007f8b0ac7a9f1 in KWin::ItemRendererOpenGL::renderItem (this=<optimized
out>, item=<optimized out>, mask=<optimized out>, region=..., data=...) at
/usr/src/debug/kwin-5.27.10/src/scene/itemrenderer_opengl.cpp:354
#26 0x00007f8b0ac04ac0 in KWin::EffectsHandlerImpl::drawWindow
(this=0x5599ea4def90, w=<optimized out>, mask=<optimized out>, region=...,
data=...) at /usr/src/debug/kwin-5.27.10/src/effects.cpp:453
#27 0x00007f8b0ac7f0e9 in KWin::EffectsHandlerImpl::drawWindow (data=...,
region=..., mask=<optimized out>, w=<optimized out>, this=0x5599ea4def90) at
/usr/src/debug/kwin-5.27.10/src/effects.cpp:453
#28 KWin::WorkspaceScene::finalPaintWindow (this=<optimized out>, w=<optimized
out>, mask=<optimized out>, region=..., data=...) at
/usr/src/debug/kwin-5.27.10/src/scene/workspacescene.cpp:491
#29 0x00007f8b0ac04a17 in KWin::EffectsHandlerImpl::paintWindow
(this=0x5599ea4def90, w=0x5599ea3ab090, mask=0, region=..., data=...) at
/usr/src/debug/kwin-5.27.10/src/effects.cpp:424
#30 0x00007f8b0ac04a17 in KWin::EffectsHandlerImpl::paintWindow
(this=0x5599ea4def90, w=0x5599ea3ab090, mask=0, region=..., data=...) at
/usr/src/debug/kwin-5.27.10/src/effects.cpp:424
#31 0x00007f8b0ac83c48 in KWin::WorkspaceScene::paintWindow (region=...,
mask=0, item=0x5599ea3d0b30, this=0x5599ea3d0b30) at
/usr/include/c++/13/bits/unique_ptr.h:199
#32 KWin::WorkspaceScene::paintWindow (this=this@entry=0x5599ea4d67c0,
item=0x5599ea3d0b30, mask=0, region=...) at
/usr/src/debug/kwin-5.27.10/src/scene/workspacescene.cpp:478
#33 0x00007f8b0ac83ee6 in KWin::WorkspaceScene::paintSimpleScreen
(this=0x5599ea4d67c0, region=...) at
/usr/src/debug/kwin-5.27.10/src/scene/workspacescene.cpp:436
#34 0x00007f8b0ac04977 in KWin::EffectsHandlerImpl::paintScreen
(this=0x5599ea4def90, mask=<optimized out>, region=..., data=...) at
/usr/src/debug/kwin-5.27.10/src/effects.cpp:396
#35 0x00007f8b0ac04977 in KWin::EffectsHandlerImpl::paintScreen
(this=0x5599ea4def90, mask=<optimized out>, region=..., data=...) at
/usr/src/debug/kwin-5.27.10/src/effects.cpp:396
#36 0x00007f8b0ac83b71 in KWin::WorkspaceScene::paint
(this=this@entry=0x5599ea4d67c0,
renderTarget=renderTarget@entry=0x7ffefcf9cce0, region=...) at
/usr/src/debug/kwin-5.27.10/src/scene/workspacescene.cpp:378
#37 0x00007f8b0ac75c09 in KWin::SceneDelegate::paint (this=<optimized out>,
renderTarget=0x7ffefcf9cce0, region=...) at
/usr/src/debug/kwin-5.27.10/src/scene/scene.cpp:55
#38 0x00007f8b0abc4431 in KWin::Compositor::paintPass
(this=this@entry=0x5599ea47ee90, layer=layer@entry=0x5599ea3684d0,
target=target@entry=0x7ffefcf9cce0, region=...) at
/usr/src/debug/kwin-5.27.10/src/composite.cpp:745
#39 0x00007f8b0abc8de5 in KWin::Compositor::composite (this=0x5599ea47ee90,
renderLoop=0x5599ea21a5b0) at /usr/src/debug/kwin-5.27.10/src/composite.cpp:688
#40 0x00007f8b0abc9102 in KWin::X11Compositor::composite (this=0x5599ea47ee90,
renderLoop=<optimized out>) at
/usr/src/debug/kwin-5.27.10/src/composite.cpp:961
#41 0x00007f8b09325be2 in QtPrivate::QSlotObjectBase::call (a=0x7ffefcf9ced0,
r=0x5599ea47ee90, this=0x5599ea4deaa0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#42 doActivate<false> (sender=0x5599ea21a5b0, signal_index=5,
argv=0x7ffefcf9ced0) at kernel/qobject.cpp:3925
#43 0x00007f8b0931e84f in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7f8b0afc60a0, local_signal_index=local_signal_index@entry=2,
argv=argv@entry=0x7ffefcf9ced0) at kernel/qobject.cpp:3985
#44 0x00007f8b0ab7c2a2 in KWin::RenderLoop::frameRequested (this=<optimized
out>, _t1=<optimized out>) at
/usr/src/debug/kwin-5.27.10/build/src/kwin_autogen/TAC5DWH4SE/moc_renderloop.cpp:206
#45 0x00007f8b0abcea13 in KWin::RenderLoopPrivate::dispatch
(this=0x5599ea1bec00) at
/usr/src/debug/kwin-5.27.10/src/core/renderloop.cpp:157
#46 0x00007f8b09325be2 in QtPrivate::QSlotObjectBase::call (a=0x7ffefcf9cff0,
r=0x5599ea21a5b0, this=0x5599ea21a690) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#47 doActivate<false> (sender=0x5599ea1bec18, signal_index=3,
argv=0x7ffefcf9cff0) at kernel/qobject.cpp:3925
#48 0x00007f8b0931e84f in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7f8b095c99a0, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7ffefcf9cff0) at kernel/qobject.cpp:3985
#49 0x00007f8b093299ba in QTimer::timeout (this=<optimized out>, _t1=...) at
.moc/moc_qtimer.cpp:205
#50 0x00007f8b093195fb in QObject::event (this=0x5599ea1bec18,
e=0x7ffefcf9d140) at kernel/qobject.cpp:1369
#51 0x00007f8b085a51ae in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x5599ea1bec18, e=0x7ffefcf9d140) at
kernel/qapplication.cpp:3640
#52 0x00007f8b092ed938 in QCoreApplication::notifyInternal2
(receiver=0x5599ea1bec18, event=0x7ffefcf9d140) at
kernel/qcoreapplication.cpp:1064
#53 0x00007f8b092edafe in QCoreApplication::sendEvent (receiver=<optimized
out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
#54 0x00007f8b09345c69 in QTimerInfoList::activateTimers (this=0x5599ea0d6200)
at kernel/qtimerinfo_unix.cpp:643
#55 0x00007f8b09346514 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:183
#56 0x00007f8b06913f30 in ?? () from /lib64/libglib-2.0.so.0
#57 0x00007f8b06915b58 in ?? () from /lib64/libglib-2.0.so.0
#58 0x00007f8b0691620c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#59 0x00007f8b09346876 in QEventDispatcherGlib::processEvents
(this=0x5599ea0d5420, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#60 0x00007f8b092ec3cb in QEventLoop::exec (this=this@entry=0x7ffefcf9d380,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#61 0x00007f8b092f4860 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#62 0x00005599e849a4dd in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/kwin-5.27.10/src/main_x11.cpp:447

Reported using DrKonqi

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