520968 – SEGV crash when floating panel is pushed

Bug 520968 - SEGV crash when floating panel is pushed

Summary: SEGV crash when floating panel is pushed

Status:	RESOLVED DUPLICATE of bug 520842

Alias:	None

Product:	kwin
Classification:	Plasma
Component:	generic-crash (other bugs)
Version First Reported In:	6.7.80
Platform:	KDE Linux Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	KWin default assignee

URL:
Keywords:

Depends on:
Blocks:

Reported:	2026-06-02 15:12 UTC by Conley Dawson
Modified:	2026-06-21 02:01 UTC (History)
CC List:	3 users (show)

See Also:	520842 521119
Latest Commit:	https://invent.kde.org/plasma/kwin/-/commit/44b4557b5c8dd74f9edbedba1d919398fd41176d
Version Fixed/Implemented In:
Sentry Crash Report:

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Description Conley Dawson 2026-06-02 15:12:10 UTC

***
If you're not sure this is actually a bug or valid feature request, instead post about it at https://discuss.kde.org

If you're reporting a crash, attach a backtrace with debug symbols; see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports

Please remove this comment after reading and before submitting - thanks!
***

DESCRIPTION
Upon logging into Plasma, KWin crashes.

STEPS TO REPRODUCE
1. Log in to Plasma

OBSERVED RESULT
KWin crashes on login.

EXPECTED RESULT
KWin does not crash.

SOFTWARE/OS VERSIONS
Operating System: KDE Linux 2026-06-02
KDE Plasma Version: 6.7.80
KDE Frameworks Version: 6.27.0
Qt Version: 6.11.1
Kernel Version: 7.0.10-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 24 × 13th Gen Intel® Core™ i7-13700K
Memory: 80 GiB of RAM (78.2 GiB usable)
Graphics Processor 1: NVIDIA GeForce RTX 4070 Ti
Graphics Processor 2: Intel® Graphics
Manufacturer: Gigabyte Technology Co., Ltd.
Product Name: B660M DS3H DDR4

ADDITIONAL INFORMATION
KWin info: https://invent.kde.org/-/snippets/3808

This is from journal:

Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:            PID: 9036 (kwin_wayland)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:            UID: 1000 (bog)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:            GID: 1000 (bog)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:         Signal: 11 (SEGV)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:      Timestamp: Tue 2026-06-02 07:51:45 PDT (44s ago)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:   Command Line: /usr/bin/kwin_wayland --wayland-fd 7 --socket wayland-0 --xwayland-fd 8 --xwayland-fd 9 --xwayland-display :0 --xwayland-xauthority /run/user/1000/xauth_mvRHPm --xwayland
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:     Executable: /usr/bin/kwin_wayland
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:  Control Group: /user.slice/user-1000.slice/user@1000.service/session.slice/plasma-kwin_wayland.service
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:           Unit: user@1000.service
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:      User Unit: plasma-kwin_wayland.service
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:          Slice: user-1000.slice
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:      Owner UID: 1000 (bog)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:        Boot ID: da753f3d6c3a4d4cbc06d1dac830443b
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:     Machine ID: 3130702409c949edb2cb9a587a36d8c1
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:       Hostname: terry
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:        Storage: /var/lib/systemd/coredump/core.kwin_wayland.1000.da753f3d6c3a4d4cbc06d1dac830443b.9036.1780411905000000.zst (present)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:   Size on Disk: 12.3M
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:        Message: Process 9036 (kwin_wayland) of user 1000 dumped core.
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9036:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e1869a29c n/a (libc.so.6 + 0x9a29c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e1863e7d0 raise (libc.so.6 + 0x3e7d0)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e1ca83b1b _ZN6KCrash19defaultCrashHandlerEi (libKF6Crash.so.6 + 0x5b1b)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e1863e8f0 n/a (libc.so.6 + 0x3e8f0)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5e1c541bc0 _ZNK4KWin11DrmProperty7isValidEv (libkwin.so.6 + 0x741bc0)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5e1c4f8ace _ZN4KWin15DrmAtomicCommit11addPropertyERKNS_11DrmPropertyEm (libkwin.so.6 + 0x6f8ace)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5e1c4f4b9d _ZN4KWin18DrmAbstractColorOp13matchPipelineEPNS_15DrmAtomicCommitERKNS_13ColorPipelineE (libkwin.so.6 + 0x6f4b9d)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e1c531ff9 _ZN4KWin11DrmPipeline18prepareAtomicPlaneEPNS_15DrmAtomicCommitEPNS_8DrmPlaneEPNS_16DrmPipelineLayerERKSt10shared_ptrINS_11OutputFrameEE (libkwin.so.6 + 0x731ff9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e1c536537 _ZN4KWin11DrmPipeline19prepareAtomicCommitEPNS_15DrmAtomicCommitENS0_10CommitModeERKSt10shared_ptrINS_11OutputFrameEE (libkwin.so.6 + 0x736537)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #9  0x00007f5e1c53666a _ZN4KWin11DrmPipeline21commitPipelinesAtomicERK5QListIPS0_ENS0_10CommitModeERKSt10shared_ptrINS_11OutputFrameEERKS1_IPNS_9DrmObjectEE (libkwin.so.6 + 0x73666a)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #10 0x00007f5e1c536b5e _ZN4KWin11DrmPipeline11testPresentERKSt10shared_ptrINS_11OutputFrameEE (libkwin.so.6 + 0x736b5e)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #11 0x00007f5e1c52356f _ZN4KWin9DrmOutput16testPresentationERKSt10shared_ptrINS_11OutputFrameEE (libkwin.so.6 + 0x72356f)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #12 0x00007f5e1c15138e _ZN4KWin10Compositor11setupLayersEPNS_9SceneViewEPNS_13LogicalOutputEPNS_13BackendOutputERK5QListIPNS_11OutputLayerEERKSt13unordered_mapIS9_PNS_4ItemESt4hashIS9_ESt8equal_toIS9_ESaISt4pairIKS9_SF_EEERKSt10shared_ptrINS_11OutputFrameEENS0_9SetupTypeERSt13unordered_setIS9_SH_SJ_SaIS9_EE (libkwin.so.6 + 0x35138e)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #13 0x00007f5e1c15387b _ZN4KWin10Compositor9compositeEPNS_10RenderLoopE (libkwin.so.6 + 0x35387b)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #14 0x00007f5e18ff081b n/a (libQt6Core.so.6 + 0x1f081b)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #15 0x00007f5e1c1bd0e7 _ZN4KWin10RenderLoop14frameRequestedEPS0_ (libkwin.so.6 + 0x3bd0e7)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #16 0x00007f5e18fe7cf9 _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x1e7cf9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #17 0x00007f5e1a30411f _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x10411f)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #18 0x00007f5e18f83658 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x183658)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #19 0x00007f5e1916b2f5 _ZN14QTimerInfoList14activateTimersEv (libQt6Core.so.6 + 0x36b2f5)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #20 0x00007f5e19176bd2 _ZN20QEventDispatcherUNIX13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x376bd2)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #21 0x00007f5e19f83543 _ZN23QUnixEventDispatcherQPA13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Gui.so.6 + 0x783543)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #22 0x00007f5e18f91983 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x191983)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #23 0x00007f5e18f86eaa _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x186eaa)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #24 0x00005566c8485839 main (kwin_wayland + 0x57839)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #25 0x00007f5e18627741 n/a (libc.so.6 + 0x27741)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #26 0x00007f5e18627879 __libc_start_main (libc.so.6 + 0x27879)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #27 0x00005566c8489e65 _start (kwin_wayland + 0x5be65)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9039:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e186a0a52 n/a (libc.so.6 + 0xa0a52)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e18694abc n/a (libc.so.6 + 0x94abc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e18694b04 n/a (libc.so.6 + 0x94b04)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e1870fff6 ppoll (libc.so.6 + 0x10fff6)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5e17541edf n/a (libglib-2.0.so.0 + 0x63edf)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5e17541fe5 g_main_context_iteration (libglib-2.0.so.0 + 0x63fe5)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5e1929d0b2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x49d0b2)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e18f91983 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x191983)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e18f91983 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x191983)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e190b9342 _ZN7QThread4execEv (libQt6Core.so.6 + 0x2b9342)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #9  0x00007f5e195c87d1 n/a (libQt6DBus.so.6 + 0x397d1)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #10 0x00007f5e191784fb n/a (libQt6Core.so.6 + 0x3784fb)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #11 0x00007f5e186981b9 n/a (libc.so.6 + 0x981b9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #12 0x00007f5e1871d21c n/a (libc.so.6 + 0x11d21c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9067:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e186a0a52 n/a (libc.so.6 + 0xa0a52)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e18694abc n/a (libc.so.6 + 0x94abc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e18694e07 n/a (libc.so.6 + 0x94e07)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e18697882 pthread_cond_timedwait (libc.so.6 + 0x97882)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5e0a379800 n/a (libnvidia-eglcore.so.610.43.02 + 0x979800)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5e0a84b1f1 n/a (libnvidia-eglcore.so.610.43.02 + 0xe4b1f1)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5e0a83d97e n/a (libnvidia-eglcore.so.610.43.02 + 0xe3d97e)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e0a37d11a n/a (libnvidia-eglcore.so.610.43.02 + 0x97d11a)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e186981b9 n/a (libc.so.6 + 0x981b9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #9  0x00007f5e1871d21c n/a (libc.so.6 + 0x11d21c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9069:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e186a0a52 n/a (libc.so.6 + 0xa0a52)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e18694abc n/a (libc.so.6 + 0x94abc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e18694e07 n/a (libc.so.6 + 0x94e07)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e1869766c pthread_cond_wait (libc.so.6 + 0x9766c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5dffe2eace n/a (libgallium-26.1.1-arch1.2.so + 0x62eace)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5dffde37fd n/a (libgallium-26.1.1-arch1.2.so + 0x5e37fd)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5dffe2ea0d n/a (libgallium-26.1.1-arch1.2.so + 0x62ea0d)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e186981b9 n/a (libc.so.6 + 0x981b9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e1871d21c n/a (libc.so.6 + 0x11d21c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9090:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e186a0a52 n/a (libc.so.6 + 0xa0a52)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e18694abc n/a (libc.so.6 + 0x94abc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e18694b04 n/a (libc.so.6 + 0x94b04)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e1870fff6 ppoll (libc.so.6 + 0x10fff6)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5e17541edf n/a (libglib-2.0.so.0 + 0x63edf)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5e17541fe5 g_main_context_iteration (libglib-2.0.so.0 + 0x63fe5)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5e1929d0b2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x49d0b2)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e18f91983 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x191983)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e190b9342 _ZN7QThread4execEv (libQt6Core.so.6 + 0x2b9342)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #9  0x00007f5e19178595 n/a (libQt6Core.so.6 + 0x378595)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #10 0x00007f5e186981b9 n/a (libc.so.6 + 0x981b9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #11 0x00007f5e1871d21c n/a (libc.so.6 + 0x11d21c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9087:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e186a0a52 n/a (libc.so.6 + 0xa0a52)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e18694abc n/a (libc.so.6 + 0x94abc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e18694e07 n/a (libc.so.6 + 0x94e07)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e18697aec pthread_cond_clockwait (libc.so.6 + 0x97aec)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5e1c4fdef8 _ZZN4KWin15DrmCommitThreadC4EPNS_6DrmGpuERK7QStringENKUlvE_clEv (libkwin.so.6 + 0x6fdef8)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5e1c4fe775 _ZNSt17_Function_handlerIFSt10unique_ptrINSt13__future_base12_Result_baseENS2_8_DeleterEEvENS1_12_Task_setterIS0_INS1_7_ResultIvEES3_ENSt6thread8_InvokerISt5tupleIJZN7QThread6createIZN4KWin15DrmCommitThreadC4EPNSF_6DrmGpuERK7QStringEUlvE_JEEEPSD_OT_DpOT0_EUlDpOT_E_EEEEvEEE9_M_invokeERKSt9_Any_data (libkwin.so.6 + 0x6fe775)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5e1c4fe8d9 _ZNSt13__future_base13_State_baseV29_M_do_setEPSt8functionIFSt10unique_ptrINS_12_Result_baseENS3_8_DeleterEEvEEPb (libkwin.so.6 + 0x6fe8d9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e1869d8fc n/a (libc.so.6 + 0x9d8fc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e1869d979 pthread_once (libc.so.6 + 0x9d979)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #9  0x00007f5e1c4fb7d4 _ZNSt13__future_base15_Deferred_stateINSt6thread8_InvokerISt5tupleIJZN7QThread6createIZN4KWin15DrmCommitThreadC4EPNS6_6DrmGpuERK7QStringEUlvE_JEEEPS4_OT_DpOT0_EUlDpOT_E_EEEEvE17_M_complete_asyncEv (libkwin.so.6 + 0x6fb7d4)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #10 0x00007f5e19178825 n/a (libQt6Core.so.6 + 0x378825)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #11 0x00007f5e186981b9 n/a (libc.so.6 + 0x981b9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #12 0x00007f5e1871d21c n/a (libc.so.6 + 0x11d21c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9060:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e186a0a52 n/a (libc.so.6 + 0xa0a52)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e18694abc n/a (libc.so.6 + 0x94abc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e18694e07 n/a (libc.so.6 + 0x94e07)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e18697882 pthread_cond_timedwait (libc.so.6 + 0x97882)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5e0a379800 n/a (libnvidia-eglcore.so.610.43.02 + 0x979800)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5e0a6e7214 n/a (libnvidia-eglcore.so.610.43.02 + 0xce7214)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5e0a37d11a n/a (libnvidia-eglcore.so.610.43.02 + 0x97d11a)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e186981b9 n/a (libc.so.6 + 0x981b9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e1871d21c n/a (libc.so.6 + 0x11d21c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9109:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e186a0a52 n/a (libc.so.6 + 0xa0a52)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e18694abc n/a (libc.so.6 + 0x94abc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e18694b04 n/a (libc.so.6 + 0x94b04)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e1870fff6 ppoll (libc.so.6 + 0x10fff6)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5e17541edf n/a (libglib-2.0.so.0 + 0x63edf)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5e17541fe5 g_main_context_iteration (libglib-2.0.so.0 + 0x63fe5)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5e1929d0b2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x49d0b2)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e18f91983 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x191983)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e190b9342 _ZN7QThread4execEv (libQt6Core.so.6 + 0x2b9342)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #9  0x00007f5e19178595 n/a (libQt6Core.so.6 + 0x378595)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #10 0x00007f5e186981b9 n/a (libc.so.6 + 0x981b9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #11 0x00007f5e1871d21c n/a (libc.so.6 + 0x11d21c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9072:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e186a0a52 n/a (libc.so.6 + 0xa0a52)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e18694abc n/a (libc.so.6 + 0x94abc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e18694e07 n/a (libc.so.6 + 0x94e07)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e1869766c pthread_cond_wait (libc.so.6 + 0x9766c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5df2ab209e n/a (libvulkan_intel.so + 0x4b209e)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5df2a9436d n/a (libvulkan_intel.so + 0x49436d)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5df2ab200d n/a (libvulkan_intel.so + 0x4b200d)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e186981b9 n/a (libc.so.6 + 0x981b9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e1871d21c n/a (libc.so.6 + 0x11d21c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9056:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e186a0a52 n/a (libc.so.6 + 0xa0a52)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e18694abc n/a (libc.so.6 + 0x94abc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e18694e07 n/a (libc.so.6 + 0x94e07)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e18697882 pthread_cond_timedwait (libc.so.6 + 0x97882)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5e0a379800 n/a (libnvidia-eglcore.so.610.43.02 + 0x979800)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5e0a6ea43a n/a (libnvidia-eglcore.so.610.43.02 + 0xcea43a)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5e0a37d11a n/a (libnvidia-eglcore.so.610.43.02 + 0x97d11a)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e186981b9 n/a (libc.so.6 + 0x981b9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e1871d21c n/a (libc.so.6 + 0x11d21c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9088:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e186a0a52 n/a (libc.so.6 + 0xa0a52)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e18694abc n/a (libc.so.6 + 0x94abc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e18694e07 n/a (libc.so.6 + 0x94e07)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e18697aec pthread_cond_clockwait (libc.so.6 + 0x97aec)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5e1c4fdef8 _ZZN4KWin15DrmCommitThreadC4EPNS_6DrmGpuERK7QStringENKUlvE_clEv (libkwin.so.6 + 0x6fdef8)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5e1c4fe775 _ZNSt17_Function_handlerIFSt10unique_ptrINSt13__future_base12_Result_baseENS2_8_DeleterEEvENS1_12_Task_setterIS0_INS1_7_ResultIvEES3_ENSt6thread8_InvokerISt5tupleIJZN7QThread6createIZN4KWin15DrmCommitThreadC4EPNSF_6DrmGpuERK7QStringEUlvE_JEEEPSD_OT_DpOT0_EUlDpOT_E_EEEEvEEE9_M_invokeERKSt9_Any_data (libkwin.so.6 + 0x6fe775)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5e1c4fe8d9 _ZNSt13__future_base13_State_baseV29_M_do_setEPSt8functionIFSt10unique_ptrINS_12_Result_baseENS3_8_DeleterEEvEEPb (libkwin.so.6 + 0x6fe8d9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e1869d8fc n/a (libc.so.6 + 0x9d8fc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e1869d979 pthread_once (libc.so.6 + 0x9d979)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #9  0x00007f5e1c4fb7d4 _ZNSt13__future_base15_Deferred_stateINSt6thread8_InvokerISt5tupleIJZN7QThread6createIZN4KWin15DrmCommitThreadC4EPNS6_6DrmGpuERK7QStringEUlvE_JEEEPS4_OT_DpOT0_EUlDpOT_E_EEEEvE17_M_complete_asyncEv (libkwin.so.6 + 0x6fb7d4)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #10 0x00007f5e19178825 n/a (libQt6Core.so.6 + 0x378825)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #11 0x00007f5e186981b9 n/a (libc.so.6 + 0x981b9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #12 0x00007f5e1871d21c n/a (libc.so.6 + 0x11d21c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9086:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e186a0a52 n/a (libc.so.6 + 0xa0a52)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e18694abc n/a (libc.so.6 + 0x94abc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e18694e07 n/a (libc.so.6 + 0x94e07)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e18697aec pthread_cond_clockwait (libc.so.6 + 0x97aec)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5e1c4fdef8 _ZZN4KWin15DrmCommitThreadC4EPNS_6DrmGpuERK7QStringENKUlvE_clEv (libkwin.so.6 + 0x6fdef8)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5e1c4fe775 _ZNSt17_Function_handlerIFSt10unique_ptrINSt13__future_base12_Result_baseENS2_8_DeleterEEvENS1_12_Task_setterIS0_INS1_7_ResultIvEES3_ENSt6thread8_InvokerISt5tupleIJZN7QThread6createIZN4KWin15DrmCommitThreadC4EPNSF_6DrmGpuERK7QStringEUlvE_JEEEPSD_OT_DpOT0_EUlDpOT_E_EEEEvEEE9_M_invokeERKSt9_Any_data (libkwin.so.6 + 0x6fe775)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5e1c4fe8d9 _ZNSt13__future_base13_State_baseV29_M_do_setEPSt8functionIFSt10unique_ptrINS_12_Result_baseENS3_8_DeleterEEvEEPb (libkwin.so.6 + 0x6fe8d9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e1869d8fc n/a (libc.so.6 + 0x9d8fc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e1869d979 pthread_once (libc.so.6 + 0x9d979)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #9  0x00007f5e1c4fb7d4 _ZNSt13__future_base15_Deferred_stateINSt6thread8_InvokerISt5tupleIJZN7QThread6createIZN4KWin15DrmCommitThreadC4EPNS6_6DrmGpuERK7QStringEUlvE_JEEEPS4_OT_DpOT0_EUlDpOT_E_EEEEvE17_M_complete_asyncEv (libkwin.so.6 + 0x6fb7d4)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #10 0x00007f5e19178825 n/a (libQt6Core.so.6 + 0x378825)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #11 0x00007f5e186981b9 n/a (libc.so.6 + 0x981b9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #12 0x00007f5e1871d21c n/a (libc.so.6 + 0x11d21c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9057:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e186a0a52 n/a (libc.so.6 + 0xa0a52)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e18694abc n/a (libc.so.6 + 0x94abc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e18694e07 n/a (libc.so.6 + 0x94e07)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e1869766c pthread_cond_wait (libc.so.6 + 0x9766c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5e0a37979f n/a (libnvidia-eglcore.so.610.43.02 + 0x97979f)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5e0a6fddb8 n/a (libnvidia-eglcore.so.610.43.02 + 0xcfddb8)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5e0a37d11a n/a (libnvidia-eglcore.so.610.43.02 + 0x97d11a)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e186981b9 n/a (libc.so.6 + 0x981b9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e1871d21c n/a (libc.so.6 + 0x11d21c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9059:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e186a0a52 n/a (libc.so.6 + 0xa0a52)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e18694abc n/a (libc.so.6 + 0x94abc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e18694e07 n/a (libc.so.6 + 0x94e07)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e18697882 pthread_cond_timedwait (libc.so.6 + 0x97882)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5e0a379800 n/a (libnvidia-eglcore.so.610.43.02 + 0x979800)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5e0a708be9 n/a (libnvidia-eglcore.so.610.43.02 + 0xd08be9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5e0a37d11a n/a (libnvidia-eglcore.so.610.43.02 + 0x97d11a)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e186981b9 n/a (libc.so.6 + 0x981b9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e1871d21c n/a (libc.so.6 + 0x11d21c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9054:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e186a0a52 n/a (libc.so.6 + 0xa0a52)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e18694abc n/a (libc.so.6 + 0x94abc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e18694e07 n/a (libc.so.6 + 0x94e07)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e1869766c pthread_cond_wait (libc.so.6 + 0x9766c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5df2ab209e n/a (libvulkan_intel.so + 0x4b209e)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5df2a9436d n/a (libvulkan_intel.so + 0x49436d)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5df2ab200d n/a (libvulkan_intel.so + 0x4b200d)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e186981b9 n/a (libc.so.6 + 0x981b9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e1871d21c n/a (libc.so.6 + 0x11d21c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9068:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e186a0a52 n/a (libc.so.6 + 0xa0a52)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e18694abc n/a (libc.so.6 + 0x94abc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e18694e07 n/a (libc.so.6 + 0x94e07)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e1869766c pthread_cond_wait (libc.so.6 + 0x9766c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5dffe2eace n/a (libgallium-26.1.1-arch1.2.so + 0x62eace)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5dffde37fd n/a (libgallium-26.1.1-arch1.2.so + 0x5e37fd)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5dffe2ea0d n/a (libgallium-26.1.1-arch1.2.so + 0x62ea0d)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e186981b9 n/a (libc.so.6 + 0x981b9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e1871d21c n/a (libc.so.6 + 0x11d21c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 Stack trace of thread 9078:
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #0  0x00007f5e186a0a52 n/a (libc.so.6 + 0xa0a52)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #1  0x00007f5e18694abc n/a (libc.so.6 + 0x94abc)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #2  0x00007f5e18694e07 n/a (libc.so.6 + 0x94e07)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #3  0x00007f5e1869766c pthread_cond_wait (libc.so.6 + 0x9766c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #4  0x00007f5df2ab209e n/a (libvulkan_intel.so + 0x4b209e)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #5  0x00007f5df2a9436d n/a (libvulkan_intel.so + 0x49436d)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #6  0x00007f5df2ab200d n/a (libvulkan_intel.so + 0x4b200d)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #7  0x00007f5e186981b9 n/a (libc.so.6 + 0x981b9)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 #8  0x00007f5e1871d21c n/a (libc.so.6 + 0x11d21c)
Jun 02 07:52:29 terry drkonqi-polkit-helper[12583]:                 ELF object binary architecture: AMD x86-64

Comment 1 Vlad Zahorodnii 2026-06-03 08:17:46 UTC

Can you please provide a backtrace with debug symbols? After you post a backtrace, reset the bug report status back to REPORTED.

Comment 2 Conley Dawson 2026-06-03 14:53:58 UTC

Application: KWin (kwin_wayland), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0}
Downloading separate debug info for /usr/bin/kwin_wayland...

warning: Can't open file /memfd:JSGCHeap:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:JSVMStack:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem during file-backed mapping note processing
[New LWP 2202]
[New LWP 2265]
[New LWP 2266]
[New LWP 2268]
[New LWP 2269]
[New LWP 2279]
[New LWP 2287]
[New LWP 2283]
[New LWP 2314]
[New LWP 2289]
[New LWP 2315]
[New LWP 2276]
[New LWP 2291]
[New LWP 2217]
[New LWP 2263]
[New LWP 2288]
[New LWP 2278]
[New LWP 2282]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/bin/kwin_wayland --wayland-fd 7 --socket wayland-0 --xwayland-fd 8 --xwayland-fd 9 --xwayland-display :0 --xwayland-xauthority /run/user/1000/xauth_UrKOND --xwayland'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44
44	      return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO (ret) : 0;
[Current thread is 1 (Thread 0x7f6c85aa0180 (LWP 2202))]
Using eu-unstrip to resolve modules.

Python Exception <class 'gdb.error'>: No type named std::__detail::_Hash_node<struct std::pair<KWin::OutputLayer* const, KWin::Item*>, false>.
Python Exception <class 'gdb.error'>: No type named std::__detail::_Hash_node<class KWin::OutputLayer *, false>.
Python Exception <class 'gdb.error'>: No type named std::__detail::_Hash_node<class KWin::OutputLayer *, false>.
Python Exception <class 'gdb.error'>: No type named std::__detail::_Hash_node<struct std::pair<KWin::OutputLayer* const, KWin::Item*>, false>.
Python Exception <class 'gdb.error'>: No type named std::__detail::_Hash_node<class KWin::OutputLayer *, false>.
Python Exception <class 'gdb.error'>: No type named std::__detail::_Hash_node<class KWin::OutputLayer *, false>.
Python Exception <class 'gdb.error'>: value has been optimized out
Python Exception <class 'gdb.error'>: value has been optimized out
Python Exception <class 'gdb.error'>: value has been optimized out
Python Exception <class 'gdb.error'>: value has been optimized out
[Current thread is 18 (Thread 0x7f6c54fff6c0 (LWP 2282))]

Thread 18 (Thread 0x7f6c54fff6c0 (LWP 2282)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=a1@entry=0, a2=<optimized out>, a3=<optimized out>, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007f6c8c294e07 in __futex_abstimed_wait_common64 (private=0, futex_word=0x0, expected=<optimized out>, op=393, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x0, expected=<optimized out>, clockid=0, abstime=0x0, private=0, cancel=true) at futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b0f56740e0, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#5  0x00007f6c8c29766c in __pthread_cond_wait_common (cond=0x55b0f56740c0, mutex=0x55b0f5674090, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=0x55b0f56740c0, mutex=0x55b0f5674090) at pthread_cond_wait.c:453
#7  0x00007f6c66ab209e in cnd_wait () at ../mesa-26.1.1/src/c11/impl/threads_posix.c:112
#8  0x00007f6c66a9436d in util_queue_thread_func () at ../mesa-26.1.1/src/util/u_queue.c:275
#9  0x00007f6c66ab200d in impl_thrd_routine () at ../mesa-26.1.1/src/c11/impl/threads_posix.c:43
#10 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#11 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 17 (Thread 0x7f6c563ff6c0 (LWP 2278)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=a1@entry=0, a2=<optimized out>, a3=<optimized out>, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007f6c8c294e07 in __futex_abstimed_wait_common64 (private=0, futex_word=0x0, expected=<optimized out>, op=393, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x0, expected=<optimized out>, clockid=0, abstime=0x0, private=0, cancel=true) at futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b0f55815b0, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#5  0x00007f6c8c29766c in __pthread_cond_wait_common (cond=0x55b0f5581590, mutex=0x55b0f5581560, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=0x55b0f5581590, mutex=0x55b0f5581560) at pthread_cond_wait.c:453
#7  0x00007f6c73e2eace in cnd_wait () at ../mesa-26.1.1/src/c11/impl/threads_posix.c:112
#8  0x00007f6c73de37fd in util_queue_thread_func () at ../mesa-26.1.1/src/util/u_queue.c:275
#9  0x00007f6c73e2ea0d in impl_thrd_routine () at ../mesa-26.1.1/src/c11/impl/threads_posix.c:43
#10 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#11 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 16 (Thread 0x7f6c38bfc6c0 (LWP 2288)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=a1@entry=0, a2=a2@entry=0, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=0, nr=230) at cancellation.c:49
#2  0x00007f6c8c2e51d2 in __GI___clock_nanosleep (clock_id=<optimized out>, clock_id@entry=0, flags=flags@entry=0, req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48
#3  0x00007f6c8c2f17c7 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#4  0x00007f6c902fe318 in std::this_thread::sleep_for<long, std::ratio<1l, 1000000000l> > (__rtime=<optimized out>) at /usr/include/c++/16.1.1/bits/this_thread_sleep.h:72
#5  std::this_thread::sleep_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<optimized out>) at /usr/include/c++/16.1.1/bits/this_thread_sleep.h:94
#6  operator() (__closure=0x55b0f62595f8) at /builder/src/kwin/src/backends/drm/drm_commit_thread.cpp:81
#7  0x00007f6c902fe775 in std::__invoke_impl<void, KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> > (__f=<optimized out>) at /usr/include/c++/16.1.1/bits/invoke.h:63
#8  std::__invoke<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> > (__fn=<optimized out>) at /usr/include/c++/16.1.1/bits/invoke.h:98
#9  std::invoke<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> > (__fn=<optimized out>) at /usr/include/c++/16.1.1/functional:126
#10 operator()<> (__closure=<optimized out>) at /usr/include/qt6/QtCore/qthread.h:139
#11 std::__invoke_impl<void, QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > (__f=<optimized out>) at /usr/include/c++/16.1.1/bits/invoke.h:63
#12 std::__invoke<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > (__fn=<optimized out>) at /usr/include/c++/16.1.1/bits/invoke.h:98
#13 std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >::_M_invoke<0> (this=<optimized out>) at /usr/include/c++/16.1.1/bits/std_thread.h:303
#14 std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >::operator() (this=<optimized out>) at /usr/include/c++/16.1.1/bits/std_thread.h:310
#15 std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >, void>::operator() (this=0x7f6c38bfb7e0) at /usr/include/c++/16.1.1/future:1442
#16 std::__invoke_impl<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >, void>&> (__f=...) at /usr/include/c++/16.1.1/bits/invoke.h:63
#17 std::__invoke_r<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>, std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >, void>&> (__fn=...) at /usr/include/c++/16.1.1/bits/invoke.h:116
#18 std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>(), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >, void> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/16.1.1/bits/std_function.h:296
#19 0x00007f6c902fe8d9 in std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>()>::operator() (this=<optimized out>) at /usr/include/c++/16.1.1/bits/std_function.h:581
#20 std::__future_base::_State_baseV2::_M_do_set (this=0x55b0f62595d0, __f=<optimized out>, __did_set=0x7f6c38bfb797) at /usr/include/c++/16.1.1/future:599
#21 0x00007f6c8c29d8fc in __pthread_once_slow (once_control=0x55b0f62595e8, init_routine=0x7f6c8c6e9e90 <std::__once_proxy()>) at pthread_once.c:116
#22 0x00007f6c8c29d979 in ___pthread_once (once_control=<optimized out>, init_routine=<optimized out>) at pthread_once.c:143
#23 0x00007f6c902fb7d4 in __gthread_once (__once=0x55b0f62595e8, __func=<optimized out>) at /usr/include/c++/16.1.1/x86_64-pc-linux-gnu/bits/gthr-default.h:746
#24 std::call_once<void (std::__future_base::_State_baseV2::*)(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>()>*, bool*), std::__future_base::_State_baseV2*, std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>()>*, bool*> (__once=..., __f=@0x7f6c38bfb7b0: (void (std::__future_base::_State_baseV2::*)(std::__future_base::_State_baseV2 * const, std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>()> *, bool *)) 0x7f6c902fe8b0 <std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*)>) at /usr/include/c++/16.1.1/mutex:923
#25 std::__future_base::_State_baseV2::_M_set_result (this=0x55b0f62595d0, __res=..., __ignore_failure=true) at /usr/include/c++/16.1.1/future:438
#26 std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >, void>::_M_complete_async(void) (this=0x55b0f62595d0) at /usr/include/c++/16.1.1/future:1720
#27 0x00007f6c8cd78825 in std::__future_base::_State_baseV2::wait (this=0x55b0f62595d0) at /usr/include/c++/16.1.1/future:360
#28 std::__basic_future<void>::_M_get_result (this=0x55b0f6259ce0) at /usr/include/c++/16.1.1/future:751
#29 std::future<void>::get (this=0x55b0f6259ce0) at /usr/include/c++/16.1.1/future:923
#30 QThreadCreateThread::run (this=0x55b0f6259cd0) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp:1390
#31 QThreadPrivate::start (arg=0x55b0f6259cd0) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:466
#32 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#33 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 15 (Thread 0x7f6c609ff6c0 (LWP 2263)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=a1@entry=0, a2=<optimized out>, a3=<optimized out>, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007f6c8c294e07 in __futex_abstimed_wait_common64 (private=0, futex_word=0x0, expected=<optimized out>, op=393, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x0, expected=<optimized out>, clockid=0, abstime=0x0, private=0, cancel=true) at futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b0f53e8230, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#5  0x00007f6c8c29766c in __pthread_cond_wait_common (cond=0x55b0f53e8210, mutex=0x55b0f53e81e0, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=0x55b0f53e8210, mutex=0x55b0f53e81e0) at pthread_cond_wait.c:453
#7  0x00007f6c66ab209e in cnd_wait () at ../mesa-26.1.1/src/c11/impl/threads_posix.c:112
#8  0x00007f6c66a9436d in util_queue_thread_func () at ../mesa-26.1.1/src/util/u_queue.c:275
#9  0x00007f6c66ab200d in impl_thrd_routine () at ../mesa-26.1.1/src/c11/impl/threads_posix.c:43
#10 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#11 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 14 (Thread 0x7f6c84fff6c0 (LWP 2217)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at cancellation.c:49
#2  0x00007f6c8c294b04 in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at cancellation.c:75
#3  0x00007f6c8c30fff6 in __GI_ppoll (fds=fds@entry=0x7f6c80001620, nfds=nfds@entry=3, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x00007f6c8b29cedf in ppoll (__fds=0x7f6c80001620, __nfds=3, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:101
#5  g_main_context_poll_unlocked (priority=<optimized out>, context=0x7f6c80000ca0, timeout_usec=<optimized out>, fds=0x7f6c80001620, n_fds=3) at ../glib/glib/gmain.c:4837
#6  g_main_context_iterate_unlocked (context=context@entry=0x7f6c80000ca0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4511
#7  0x00007f6c8b29cfe5 in g_main_context_iteration (context=0x7f6c80000ca0, may_block=1) at ../glib/glib/gmain.c:4582
#8  0x00007f6c8ce9d0b2 in QEventDispatcherGlib::processEvents (this=0x7f6c80000880, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:402
#9  0x00007f6c8cb91983 in QEventLoop::processEvents (this=0x7f6c84ffe7a0, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:109
#10 QEventLoop::exec (this=0x7f6c84ffe7a0, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:198
#11 0x00007f6c8ccb9342 in QThread::exec (this=this@entry=0x7f6c8d25ae20 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp:672
#12 0x00007f6c8d1c87d1 in QDBusConnectionManager::run (this=0x7f6c8d25ae20 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/debug/qt6-base/qtbase/src/dbus/qdbusconnectionmanager.cpp:145
#13 0x00007f6c8cd784fb in QThreadPrivate::start (arg=0x7f6c8d25ae20 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:466
#14 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#15 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 13 (Thread 0x7f6c3a3ff6c0 (LWP 2291)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at cancellation.c:49
#2  0x00007f6c8c294b04 in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at cancellation.c:75
#3  0x00007f6c8c30fff6 in __GI_ppoll (fds=fds@entry=0x7f6c280014f0, nfds=nfds@entry=2, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x00007f6c8b29cedf in ppoll (__fds=0x7f6c280014f0, __nfds=2, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:101
#5  g_main_context_poll_unlocked (priority=<optimized out>, context=0x7f6c28000d60, timeout_usec=<optimized out>, fds=0x7f6c280014f0, n_fds=2) at ../glib/glib/gmain.c:4837
#6  g_main_context_iterate_unlocked (context=context@entry=0x7f6c28000d60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4511
#7  0x00007f6c8b29cfe5 in g_main_context_iteration (context=0x7f6c28000d60, may_block=1) at ../glib/glib/gmain.c:4582
#8  0x00007f6c8ce9d0b2 in QEventDispatcherGlib::processEvents (this=0x7f6c28000c40, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:402
#9  0x00007f6c8cb91983 in QEventLoop::processEvents (this=0x7f6c3a3fe7f0, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:109
#10 QEventLoop::exec (this=0x7f6c3a3fe7f0, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:198
#11 0x00007f6c8ccb9342 in QThread::exec (this=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp:672
#12 0x00007f6c8cd78595 in QThread::run (this=0x55b0f6199958) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp:793
#13 QThreadPrivate::start (arg=0x55b0f6199958) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:466
#14 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#15 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 12 (Thread 0x7f6c5715e6c0 (LWP 2276)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=a1@entry=140103041158480, a2=<optimized out>, a3=a3@entry=0, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007f6c8c294e07 in __futex_abstimed_wait_common64 (private=0, futex_word=0x7f6c48000d50, expected=0, op=393, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x7f6c48000d50, expected=0, clockid=0, abstime=0x0, private=0, cancel=true) at futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f6c48000d50, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f6c5715d840, private=private@entry=0) at futex-internal.c:139
#5  0x00007f6c8c297882 in __pthread_cond_wait_common (cond=0x7f6c48000d30, mutex=0x55b0f556f130, clockid=<optimized out>, abstime=0x7f6c5715d840) at pthread_cond_wait.c:421
#6  ___pthread_cond_timedwait64 (cond=0x7f6c48000d30, mutex=0x55b0f556f130, abstime=0x7f6c5715d840) at pthread_cond_wait.c:478
#7  0x00007f6c7e379800 in ??? () at /usr/lib/libnvidia-eglcore.so.610.43.02
#8  0x00007f6c7e84b1f1 in ??? () at /usr/lib/libnvidia-eglcore.so.610.43.02
#9  0x00007f6c7e83d97e in ??? () at /usr/lib/libnvidia-eglcore.so.610.43.02
#10 0x00007f6c7e37d11a in ??? () at /usr/lib/libnvidia-eglcore.so.610.43.02
#11 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#12 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 11 (Thread 0x7f6c269ff6c0 (LWP 2315)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at cancellation.c:49
#2  0x00007f6c8c294b04 in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at cancellation.c:75
#3  0x00007f6c8c30fff6 in __GI_ppoll (fds=fds@entry=0x7f6c140013c0, nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x00007f6c8b29cedf in ppoll (__fds=0x7f6c140013c0, __nfds=1, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:101
#5  g_main_context_poll_unlocked (priority=<optimized out>, context=0x7f6c14000d20, timeout_usec=<optimized out>, fds=0x7f6c140013c0, n_fds=1) at ../glib/glib/gmain.c:4837
#6  g_main_context_iterate_unlocked (context=context@entry=0x7f6c14000d20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4511
#7  0x00007f6c8b29cfe5 in g_main_context_iteration (context=0x7f6c14000d20, may_block=1) at ../glib/glib/gmain.c:4582
#8  0x00007f6c8ce9d0b2 in QEventDispatcherGlib::processEvents (this=0x7f6c14000c00, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:402
#9  0x00007f6c8cb91983 in QEventLoop::processEvents (this=0x7f6c269fe7f0, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:109
#10 QEventLoop::exec (this=0x7f6c269fe7f0, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:198
#11 0x00007f6c8ccb9342 in QThread::exec (this=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp:672
#12 0x00007f6c8cd78595 in QThread::run (this=0x55b0f698ebe0) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp:793
#13 QThreadPrivate::start (arg=0x55b0f698ebe0) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:466
#14 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#15 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 10 (Thread 0x7f6c27fff6c0 (LWP 2289)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=a1@entry=94218532271212, a2=<optimized out>, a3=a3@entry=32, a4=a4@entry=94218518755168, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007f6c8c294e07 in __futex_abstimed_wait_common64 (private=32620, futex_word=0x55b0f625b46c, expected=32, op=32741, abstime=0x55b0f5577760, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x55b0f625b46c, expected=32, clockid=1, abstime=0x55b0f5577760, private=32620, cancel=true) at futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b0f625b46c, expected=expected@entry=225, clockid=clockid@entry=1, abstime=abstime@entry=0x7f6c27ffe640, private=private@entry=0) at futex-internal.c:139
#5  0x00007f6c8c297aec in __pthread_cond_wait_common (cond=0x55b0f625b448, mutex=0x55b0f625b420, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:421
#6  ___pthread_cond_clockwait64 (cond=0x55b0f625b448, mutex=0x55b0f625b420, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:517
#7  ___pthread_cond_clockwait64 (cond=0x55b0f625b448, mutex=0x55b0f625b420, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:505
#8  0x00007f6c902fdef8 in std::__condvar::wait_until (this=0x55b0f625b448, __m=<optimized out>, __clock=1, __abs_time=...) at /usr/include/c++/16.1.1/bits/std_mutex.h:140
#9  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__lock=..., this=0x55b0f625b448, __atime=<optimized out>) at /usr/include/c++/16.1.1/condition_variable:199
#10 std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x55b0f625b448, __lock=..., __atime=<optimized out>) at /usr/include/c++/16.1.1/condition_variable:115
#11 std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=<synthetic pointer>std::chrono::duration = { 1000ms }, this=0x55b0f625b448, __lock=...) at /usr/include/c++/16.1.1/condition_variable:169
#12 operator() (__closure=0x55b0f625ad38) at /builder/src/kwin/src/backends/drm/drm_commit_thread.cpp:43
#13 0x00007f6c902fe775 in std::__invoke_impl<void, KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> > (__f=<optimized out>) at /usr/include/c++/16.1.1/bits/invoke.h:63
#14 std::__invoke<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> > (__fn=<optimized out>) at /usr/include/c++/16.1.1/bits/invoke.h:98
#15 std::invoke<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> > (__fn=<optimized out>) at /usr/include/c++/16.1.1/functional:126
#16 operator()<> (__closure=<optimized out>) at /usr/include/qt6/QtCore/qthread.h:139
#17 std::__invoke_impl<void, QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > (__f=<optimized out>) at /usr/include/c++/16.1.1/bits/invoke.h:63
#18 std::__invoke<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > (__fn=<optimized out>) at /usr/include/c++/16.1.1/bits/invoke.h:98
#19 std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >::_M_invoke<0> (this=<optimized out>) at /usr/include/c++/16.1.1/bits/std_thread.h:303
#20 std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >::operator() (this=<optimized out>) at /usr/include/c++/16.1.1/bits/std_thread.h:310
#21 std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >, void>::operator() (this=0x7f6c27ffe7e0) at /usr/include/c++/16.1.1/future:1442
#22 std::__invoke_impl<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >, void>&> (__f=...) at /usr/include/c++/16.1.1/bits/invoke.h:63
#23 std::__invoke_r<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>, std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >, void>&> (__fn=...) at /usr/include/c++/16.1.1/bits/invoke.h:116
#24 std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>(), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >, void> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/16.1.1/bits/std_function.h:296
#25 0x00007f6c902fe8d9 in std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>()>::operator() (this=<optimized out>) at /usr/include/c++/16.1.1/bits/std_function.h:581
#26 std::__future_base::_State_baseV2::_M_do_set (this=0x55b0f625ad10, __f=<optimized out>, __did_set=0x7f6c27ffe797) at /usr/include/c++/16.1.1/future:599
#27 0x00007f6c8c29d8fc in __pthread_once_slow (once_control=0x55b0f625ad28, init_routine=0x7f6c8c6e9e90 <std::__once_proxy()>) at pthread_once.c:116
#28 0x00007f6c8c29d979 in ___pthread_once (once_control=<optimized out>, init_routine=<optimized out>) at pthread_once.c:143
#29 0x00007f6c902fb7d4 in __gthread_once (__once=0x55b0f625ad28, __func=<optimized out>) at /usr/include/c++/16.1.1/x86_64-pc-linux-gnu/bits/gthr-default.h:746
#30 std::call_once<void (std::__future_base::_State_baseV2::*)(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>()>*, bool*), std::__future_base::_State_baseV2*, std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>()>*, bool*> (__once=..., __f=@0x7f6c27ffe7b0: (void (std::__future_base::_State_baseV2::*)(std::__future_base::_State_baseV2 * const, std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>()> *, bool *)) 0x7f6c902fe8b0 <std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*)>) at /usr/include/c++/16.1.1/mutex:923
#31 std::__future_base::_State_baseV2::_M_set_result (this=0x55b0f625ad10, __res=..., __ignore_failure=true) at /usr/include/c++/16.1.1/future:438
#32 std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >, void>::_M_complete_async(void) (this=0x55b0f625ad10) at /usr/include/c++/16.1.1/future:1720
#33 0x00007f6c8cd78825 in std::__future_base::_State_baseV2::wait (this=0x55b0f625ad10) at /usr/include/c++/16.1.1/future:360
#34 std::__basic_future<void>::_M_get_result (this=0x55b0f625b390) at /usr/include/c++/16.1.1/future:751
#35 std::future<void>::get (this=0x55b0f625b390) at /usr/include/c++/16.1.1/future:923
#36 QThreadCreateThread::run (this=0x55b0f625b380) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp:1390
#37 QThreadPrivate::start (arg=0x55b0f625b380) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:466
#38 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#39 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 9 (Thread 0x7f6c39bfe6c0 (LWP 2314)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=a1@entry=94218539842728, a2=<optimized out>, a3=a3@entry=0, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007f6c8c294e07 in __futex_abstimed_wait_common64 (private=0, futex_word=0x55b0f6993ca8, expected=0, op=137, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x55b0f6993ca8, expected=0, clockid=1, abstime=0x0, private=0, cancel=true) at futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b0f6993ca8, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f6c39bfd750, private=private@entry=0) at futex-internal.c:139
#5  0x00007f6c8c297882 in __pthread_cond_wait_common (cond=0x55b0f6993c88, mutex=0x55b0f6993c60, clockid=<optimized out>, abstime=0x7f6c39bfd750) at pthread_cond_wait.c:421
#6  ___pthread_cond_timedwait64 (cond=0x55b0f6993c88, mutex=0x55b0f6993c60, abstime=0x7f6c39bfd750) at pthread_cond_wait.c:478
#7  0x00007f6c8cd713a9 in QWaitConditionPrivate::wait_relative (this=0x55b0f6993c60, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:58
#8  QWaitConditionPrivate::wait (this=0x55b0f6993c60, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:66
#9  QWaitCondition::wait (this=<optimized out>, mutex=0x55b0f6955498, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:146
#10 0x00007f6c8ccb6e86 in QThreadPoolThread::run (this=0x55b0f69230c0) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthreadpool.cpp:120
#11 0x00007f6c8cd784fb in QThreadPrivate::start (arg=0x55b0f69230c0) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:466
#12 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#13 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 8 (Thread 0x7f6c3bfff6c0 (LWP 2283)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=a1@entry=0, a2=<optimized out>, a3=<optimized out>, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007f6c8c294e07 in __futex_abstimed_wait_common64 (private=0, futex_word=0x0, expected=<optimized out>, op=393, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x0, expected=<optimized out>, clockid=0, abstime=0x0, private=0, cancel=true) at futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b0f56dd7d8, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#5  0x00007f6c8c29766c in __pthread_cond_wait_common (cond=0x55b0f56dd7b8, mutex=0x55b0f56dd788, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=0x55b0f56dd7b8, mutex=0x55b0f56dd788) at pthread_cond_wait.c:453
#7  0x00007f6c66ab209e in cnd_wait () at ../mesa-26.1.1/src/c11/impl/threads_posix.c:112
#8  0x00007f6c66a9436d in util_queue_thread_func () at ../mesa-26.1.1/src/util/u_queue.c:275
#9  0x00007f6c66ab200d in impl_thrd_routine () at ../mesa-26.1.1/src/c11/impl/threads_posix.c:43
#10 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#11 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 7 (Thread 0x7f6c393fd6c0 (LWP 2287)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=a1@entry=94218530820408, a2=<optimized out>, a3=a3@entry=32, a4=a4@entry=94218514962576, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007f6c8c294e07 in __futex_abstimed_wait_common64 (private=32620, futex_word=0x55b0f60f9138, expected=32, op=32741, abstime=0x55b0f51d9890, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x55b0f60f9138, expected=32, clockid=1, abstime=0x55b0f51d9890, private=32620, cancel=true) at futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b0f60f9138, expected=expected@entry=88, clockid=clockid@entry=1, abstime=abstime@entry=0x7f6c393fc640, private=private@entry=0) at futex-internal.c:139
#5  0x00007f6c8c297aec in __pthread_cond_wait_common (cond=0x55b0f60f9118, mutex=0x55b0f60f90f0, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:421
#6  ___pthread_cond_clockwait64 (cond=0x55b0f60f9118, mutex=0x55b0f60f90f0, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:517
#7  ___pthread_cond_clockwait64 (cond=0x55b0f60f9118, mutex=0x55b0f60f90f0, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:505
#8  0x00007f6c902fdef8 in std::__condvar::wait_until (this=0x55b0f60f9118, __m=<optimized out>, __clock=1, __abs_time=...) at /usr/include/c++/16.1.1/bits/std_mutex.h:140
#9  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__lock=..., this=0x55b0f60f9118, __atime=<optimized out>) at /usr/include/c++/16.1.1/condition_variable:199
#10 std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x55b0f60f9118, __lock=..., __atime=<optimized out>) at /usr/include/c++/16.1.1/condition_variable:115
#11 std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=<synthetic pointer>std::chrono::duration = { 1000ms }, this=0x55b0f60f9118, __lock=...) at /usr/include/c++/16.1.1/condition_variable:169
#12 operator() (__closure=0x55b0f6255108) at /builder/src/kwin/src/backends/drm/drm_commit_thread.cpp:43
#13 0x00007f6c902fe775 in std::__invoke_impl<void, KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> > (__f=<optimized out>) at /usr/include/c++/16.1.1/bits/invoke.h:63
#14 std::__invoke<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> > (__fn=<optimized out>) at /usr/include/c++/16.1.1/bits/invoke.h:98
#15 std::invoke<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> > (__fn=<optimized out>) at /usr/include/c++/16.1.1/functional:126
#16 operator()<> (__closure=<optimized out>) at /usr/include/qt6/QtCore/qthread.h:139
#17 std::__invoke_impl<void, QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > (__f=<optimized out>) at /usr/include/c++/16.1.1/bits/invoke.h:63
#18 std::__invoke<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > (__fn=<optimized out>) at /usr/include/c++/16.1.1/bits/invoke.h:98
#19 std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >::_M_invoke<0> (this=<optimized out>) at /usr/include/c++/16.1.1/bits/std_thread.h:303
#20 std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >::operator() (this=<optimized out>) at /usr/include/c++/16.1.1/bits/std_thread.h:310
#21 std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >, void>::operator() (this=0x7f6c393fc7e0) at /usr/include/c++/16.1.1/future:1442
#22 std::__invoke_impl<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >, void>&> (__f=...) at /usr/include/c++/16.1.1/bits/invoke.h:63
#23 std::__invoke_r<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>, std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >, void>&> (__fn=...) at /usr/include/c++/16.1.1/bits/invoke.h:116
#24 std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>(), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >, void> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/16.1.1/bits/std_function.h:296
#25 0x00007f6c902fe8d9 in std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>()>::operator() (this=<optimized out>) at /usr/include/c++/16.1.1/bits/std_function.h:581
#26 std::__future_base::_State_baseV2::_M_do_set (this=0x55b0f62550e0, __f=<optimized out>, __did_set=0x7f6c393fc797) at /usr/include/c++/16.1.1/future:599
#27 0x00007f6c8c29d8fc in __pthread_once_slow (once_control=0x55b0f62550f8, init_routine=0x7f6c8c6e9e90 <std::__once_proxy()>) at pthread_once.c:116
#28 0x00007f6c8c29d979 in ___pthread_once (once_control=<optimized out>, init_routine=<optimized out>) at pthread_once.c:143
#29 0x00007f6c902fb7d4 in __gthread_once (__once=0x55b0f62550f8, __func=<optimized out>) at /usr/include/c++/16.1.1/x86_64-pc-linux-gnu/bits/gthr-default.h:746
#30 std::call_once<void (std::__future_base::_State_baseV2::*)(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>()>*, bool*), std::__future_base::_State_baseV2*, std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>()>*, bool*> (__once=..., __f=@0x7f6c393fc7b0: (void (std::__future_base::_State_baseV2::*)(std::__future_base::_State_baseV2 * const, std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>()> *, bool *)) 0x7f6c902fe8b0 <std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*)>) at /usr/include/c++/16.1.1/mutex:923
#31 std::__future_base::_State_baseV2::_M_set_result (this=0x55b0f62550e0, __res=..., __ignore_failure=true) at /usr/include/c++/16.1.1/future:438
#32 std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:63&& ...)> > >, void>::_M_complete_async(void) (this=0x55b0f62550e0) at /usr/include/c++/16.1.1/future:1720
#33 0x00007f6c8cd78825 in std::__future_base::_State_baseV2::wait (this=0x55b0f62550e0) at /usr/include/c++/16.1.1/future:360
#34 std::__basic_future<void>::_M_get_result (this=0x55b0f62551d0) at /usr/include/c++/16.1.1/future:751
#35 std::future<void>::get (this=0x55b0f62551d0) at /usr/include/c++/16.1.1/future:923
#36 QThreadCreateThread::run (this=0x55b0f62551c0) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp:1390
#37 QThreadPrivate::start (arg=0x55b0f62551c0) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:466
#38 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#39 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 6 (Thread 0x7f6c55bfe6c0 (LWP 2279)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=a1@entry=0, a2=<optimized out>, a3=<optimized out>, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007f6c8c294e07 in __futex_abstimed_wait_common64 (private=0, futex_word=0x0, expected=<optimized out>, op=393, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x0, expected=<optimized out>, clockid=0, abstime=0x0, private=0, cancel=true) at futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b0f557ded0, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#5  0x00007f6c8c29766c in __pthread_cond_wait_common (cond=0x55b0f557deb0, mutex=0x55b0f557de80, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=0x55b0f557deb0, mutex=0x55b0f557de80) at pthread_cond_wait.c:453
#7  0x00007f6c73e2eace in cnd_wait () at ../mesa-26.1.1/src/c11/impl/threads_posix.c:112
#8  0x00007f6c73de37fd in util_queue_thread_func () at ../mesa-26.1.1/src/util/u_queue.c:275
#9  0x00007f6c73e2ea0d in impl_thrd_routine () at ../mesa-26.1.1/src/c11/impl/threads_posix.c:43
#10 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#11 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 5 (Thread 0x7f6c57fff6c0 (LWP 2269)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=a1@entry=140102974048848, a2=<optimized out>, a3=a3@entry=0, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007f6c8c294e07 in __futex_abstimed_wait_common64 (private=0, futex_word=0x7f6c44000a50, expected=0, op=393, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x7f6c44000a50, expected=0, clockid=0, abstime=0x0, private=0, cancel=true) at futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f6c44000a50, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f6c57ffe850, private=private@entry=0) at futex-internal.c:139
#5  0x00007f6c8c297882 in __pthread_cond_wait_common (cond=0x7f6c44000a30, mutex=0x55b0f55fbe30, clockid=<optimized out>, abstime=0x7f6c57ffe850) at pthread_cond_wait.c:421
#6  ___pthread_cond_timedwait64 (cond=0x7f6c44000a30, mutex=0x55b0f55fbe30, abstime=0x7f6c57ffe850) at pthread_cond_wait.c:478
#7  0x00007f6c7e379800 in ??? () at /usr/lib/libnvidia-eglcore.so.610.43.02
#8  0x00007f6c7e6e7214 in ??? () at /usr/lib/libnvidia-eglcore.so.610.43.02
#9  0x00007f6c7e37d11a in ??? () at /usr/lib/libnvidia-eglcore.so.610.43.02
#10 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#11 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 4 (Thread 0x7f6c6257e6c0 (LWP 2268)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=a1@entry=140103108266576, a2=<optimized out>, a3=a3@entry=0, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007f6c8c294e07 in __futex_abstimed_wait_common64 (private=0, futex_word=0x7f6c4c000a50, expected=0, op=393, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x7f6c4c000a50, expected=0, clockid=0, abstime=0x0, private=0, cancel=true) at futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f6c4c000a50, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f6c6257d870, private=private@entry=0) at futex-internal.c:139
#5  0x00007f6c8c297882 in __pthread_cond_wait_common (cond=0x7f6c4c000a30, mutex=0x55b0f55fb9f0, clockid=<optimized out>, abstime=0x7f6c6257d870) at pthread_cond_wait.c:421
#6  ___pthread_cond_timedwait64 (cond=0x7f6c4c000a30, mutex=0x55b0f55fb9f0, abstime=0x7f6c6257d870) at pthread_cond_wait.c:478
#7  0x00007f6c7e379800 in ??? () at /usr/lib/libnvidia-eglcore.so.610.43.02
#8  0x00007f6c7e708be9 in ??? () at /usr/lib/libnvidia-eglcore.so.610.43.02
#9  0x00007f6c7e37d11a in ??? () at /usr/lib/libnvidia-eglcore.so.610.43.02
#10 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#11 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 3 (Thread 0x7f6c62d7f6c0 (LWP 2266)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=a1@entry=0, a2=<optimized out>, a3=<optimized out>, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007f6c8c294e07 in __futex_abstimed_wait_common64 (private=0, futex_word=0x0, expected=<optimized out>, op=393, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x0, expected=<optimized out>, clockid=0, abstime=0x0, private=0, cancel=true) at futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f6c50000a50, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#5  0x00007f6c8c29766c in __pthread_cond_wait_common (cond=0x7f6c50000a30, mutex=0x55b0f55ef890, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=0x7f6c50000a30, mutex=0x55b0f55ef890) at pthread_cond_wait.c:453
#7  0x00007f6c7e37979f in ??? () at /usr/lib/libnvidia-eglcore.so.610.43.02
#8  0x00007f6c7e6fddb8 in ??? () at /usr/lib/libnvidia-eglcore.so.610.43.02
#9  0x00007f6c7e37d11a in ??? () at /usr/lib/libnvidia-eglcore.so.610.43.02
#10 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#11 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 2 (Thread 0x7f6c68d426c0 (LWP 2265)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f6c8c294abc in __internal_syscall_cancel (a1=a1@entry=140103376702032, a2=<optimized out>, a3=a3@entry=1758730008, a4=a4@entry=140103591925520, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007f6c8c294e07 in __futex_abstimed_wait_common64 (private=0, futex_word=0x7f6c5c000a50, expected=1758730008, op=393, abstime=0x7f6c68d41710, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x7f6c5c000a50, expected=1758730008, clockid=0, abstime=0x7f6c68d41710, private=0, cancel=true) at futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f6c5c000a50, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f6c68d41830, private=private@entry=0) at futex-internal.c:139
#5  0x00007f6c8c297882 in __pthread_cond_wait_common (cond=0x7f6c5c000a30, mutex=0x55b0f5556d90, clockid=<optimized out>, abstime=0x7f6c68d41830) at pthread_cond_wait.c:421
#6  ___pthread_cond_timedwait64 (cond=0x7f6c5c000a30, mutex=0x55b0f5556d90, abstime=0x7f6c68d41830) at pthread_cond_wait.c:478
#7  0x00007f6c7e379800 in ??? () at /usr/lib/libnvidia-eglcore.so.610.43.02
#8  0x00007f6c7e6ea43a in ??? () at /usr/lib/libnvidia-eglcore.so.610.43.02
#9  0x00007f6c7e37d11a in ??? () at /usr/lib/libnvidia-eglcore.so.610.43.02
#10 0x00007f6c8c2981b9 in start_thread (arg=<optimized out>) at pthread_create.c:454
#11 0x00007f6c8c31d21c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 1 (Thread 0x7f6c85aa0180 (LWP 2202)):
[KCrash Handler]
#5  KWin::DrmProperty::isValid (this=this@entry=0x0) at /builder/src/kwin/src/backends/drm/drm_property.cpp:166
#6  0x00007f6c902f8ace in KWin::DrmAtomicCommit::addProperty (this=0x55b0f6c8a090, prop=..., value=1) at /builder/src/kwin/src/backends/drm/drm_commit.cpp:61
#7  0x00007f6c902f4b9d in KWin::DrmAbstractColorOp::matchPipeline (this=this@entry=0x55b0f61ac690, commit=commit@entry=0x55b0f51d9890, pipeline=...) at /builder/src/kwin/src/backends/drm/drm_colorop.cpp:262
#8  0x00007f6c90331ff9 in operator() (__closure=<synthetic pointer>, pipeline=<optimized out>) at /builder/src/kwin/src/backends/drm/drm_pipeline.cpp:281
#9  std::__invoke_impl<bool, KWin::DrmPipeline::prepareAtomicPlane(KWin::DrmAtomicCommit*, KWin::DrmPlane*, KWin::DrmPipelineLayer*, const std::shared_ptr<KWin::OutputFrame>&)::<lambda(KWin::DrmColorOp*)>&, KWin::DrmColorOp* const&> (__f=<synthetic pointer>...) at /usr/include/c++/16.1.1/bits/invoke.h:63
#10 std::__invoke<KWin::DrmPipeline::prepareAtomicPlane(KWin::DrmAtomicCommit*, KWin::DrmPlane*, KWin::DrmPipelineLayer*, const std::shared_ptr<KWin::OutputFrame>&)::<lambda(KWin::DrmColorOp*)>&, KWin::DrmColorOp* const&> (__fn=<synthetic pointer>...) at /usr/include/c++/16.1.1/bits/invoke.h:98
#11 std::ranges::__find_if_fn::operator()<QList<KWin::DrmColorOp*>::const_iterator, QList<KWin::DrmColorOp*>::const_iterator, std::identity, KWin::DrmPipeline::prepareAtomicPlane(KWin::DrmAtomicCommit*, KWin::DrmPlane*, KWin::DrmPipelineLayer*, const std::shared_ptr<KWin::OutputFrame>&)::<lambda(KWin::DrmColorOp*)> > (this=<synthetic pointer>, __proj=..., __first=..., __last=..., __pred=...) at /usr/include/c++/16.1.1/bits/ranges_util.h:560
#12 std::ranges::__find_if_fn::operator()<QList<KWin::DrmColorOp*> const&> (this=<synthetic pointer>, __proj=..., __r=..., __pred=...) at /usr/include/c++/16.1.1/bits/ranges_util.h:571
#13 KWin::DrmPipeline::prepareAtomicPlane (this=this@entry=0x55b0f569d830, commit=commit@entry=0x55b0f51d9890, plane=0x55b0f56ca0d0, layer=0x55b0f6494940, frame=std::shared_ptr<KWin::OutputFrame> (use count 2, weak count 0) = {...}) at /builder/src/kwin/src/backends/drm/drm_pipeline.cpp:280
#14 0x00007f6c90336537 in KWin::DrmPipeline::prepareAtomicCommit (this=<optimized out>, commit=0x55b0f51d9890, mode=KWin::DrmPipeline::CommitMode::Test, frame=std::shared_ptr<KWin::OutputFrame> (use count 2, weak count 0) = {...}) at /builder/src/kwin/src/backends/drm/drm_pipeline.cpp:189
#15 KWin::DrmPipeline::prepareAtomicCommit (this=<optimized out>, commit=0x55b0f51d9890, mode=KWin::DrmPipeline::CommitMode::Test, frame=std::shared_ptr<KWin::OutputFrame> (use count 2, weak count 0) = {...}) at /builder/src/kwin/src/backends/drm/drm_pipeline.cpp:182
#16 0x00007f6c9033666a in KWin::DrmPipeline::commitPipelinesAtomic (pipelines=..., mode=mode@entry=KWin::DrmPipeline::CommitMode::Test, frame=std::shared_ptr<KWin::OutputFrame> (use count 2, weak count 0) = {...}, unusedObjects=...) at /builder/src/kwin/src/backends/drm/drm_pipeline.cpp:128
#17 0x00007f6c90336b5e in KWin::DrmPipeline::testPresent (this=0x55b0f569d830, frame=std::shared_ptr<KWin::OutputFrame> (use count 2, weak count 0) = {...}) at /builder/src/kwin/src/backends/drm/drm_pipeline.cpp:61
#18 0x00007f6c9032356f in KWin::DrmOutput::testPresentation (this=0x55b0f6258970, frame=std::shared_ptr<KWin::OutputFrame> (use count 2, weak count 0) = {...}) at /builder/src/kwin/src/backends/drm/drm_output.cpp:307
#19 0x00007f6c8ff5138e in KWin::Compositor::setupLayers (this=this@entry=0x55b0f6107d30, sceneView=sceneView@entry=0x7f6c8001ba30, logicalOutput=<optimized out>, backendOutput=<optimized out>, outputLayers=..., assignments=<optimized out>, frame=<optimized out>, type=<optimized out>, toUpdate=<optimized out>) at /builder/src/kwin/src/compositor.cpp:650
#20 0x00007f6c8ff5387b in KWin::Compositor::composite (this=<optimized out>, renderLoop=<optimized out>) at /usr/include/c++/16.1.1/optional:347
#21 0x00007f6c8cbf081b in QtPrivate::QSlotObjectBase::call (this=0x55b0f646cac0, r=<optimized out>, a=0x7ffe1c11c3a0, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:462
#22 doActivate<false> (sender=0x55b0f60e3180, signal_index=5, argv=0x7ffe1c11c3a0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4372
#23 0x00007f6c8ffbd0e7 in QMetaObject::activate<void, KWin::RenderLoop*> (sender=<optimized out>, mo=0x7f6c9068bdc0 <KWin::RenderLoop::staticMetaObject>, local_signal_index=2, ret=0x0) at /usr/include/qt6/QtCore/qobjectdefs.h:320
#24 KWin::RenderLoop::frameRequested (this=<optimized out>, _t1=<optimized out>) at /usr/src/debug/93c31eda-4499597.x86-64/kwin/src/kwin_autogen/include/moc_renderloop.cpp:171
#25 0x00007f6c8cbe7cf9 in QObject::event (this=<optimized out>, e=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:1454
#26 0x00007f6c8df0411f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55b0f60e3180, e=0x7ffe1c11c540) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3276
#27 0x00007f6c8cb83658 in QCoreApplication::notifyInternal2 (receiver=0x55b0f60e3180, event=0x7ffe1c11c540) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1114
#28 0x00007f6c8cd6b2f5 in QCoreApplication::sendEvent (receiver=<optimized out>, event=0x7ffe1c11c540) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1559
#29 QTimerInfoList::activateTimers (this=0x55b0f518f288) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qtimerinfo_unix.cpp:427
#30 0x00007f6c8cd76bd2 in QEventDispatcherUNIXPrivate::activateTimers (this=0x55b0f518f1b0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_unix.cpp:222
#31 QEventDispatcherUNIX::processEvents (this=<optimized out>, flags=..., flags@entry=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_unix.cpp:504
#32 0x00007f6c8db83543 in QUnixEventDispatcherQPA::processEvents (this=<optimized out>, flags=...) at /usr/src/debug/qt6-base/qtbase/src/gui/platform/unix/qunixeventdispatcher.cpp:28
#33 0x00007f6c8cb91983 in QEventLoop::processEvents (this=0x7ffe1c11c720, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:109
#34 QEventLoop::exec (this=0x7ffe1c11c720, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:198
#35 0x00007f6c8cb86eaa in QCoreApplication::exec () at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1457
#36 0x00007f6c8df0033a in QApplication::exec () at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2546
#37 0x000055b0e8e91839 in main (argc=<optimized out>, argv=<optimized out>) at /builder/src/kwin/src/main_wayland.cpp:647

Comment 3 Zamundaaa 2026-06-03 15:53:33 UTC

This should be fixed with https://invent.kde.org/plasma/kwin/-/commit/44b4557b5c8dd74f9edbedba1d919398fd41176d

Comment 4 Conley Dawson 2026-06-04 23:38:51 UTC

Hi again. Still having this issue on the newest version of KDE Linux (2026-06-04).

It seems like the crash is actually triggered when an application pushes down the floating panel to the edge of the screen, such as when maximizing a window or moving it to the bottom of the screen.

It is possible to workaround the issue simply by disabling floating in the panel options.

Comment 5 Conley Dawson 2026-06-05 02:56:23 UTC

This is shaping up to be quite an odd issue.

I have three monitors connected and, upon login, KWin crashes and the Crash Handler appears on my leftmost monitor. KWin restarts and my background and panel appear. Everything is fine now.

Later, after the Crash Handler finished its automatic reporting, I closed the window the KWin instantly crashed again. I did some more experimenting and it seems that if the leftmost monitor does NOT have any windows on it, KWin will crash.

Comment 6 TraceyC 2026-06-21 02:01:52 UTC

Based on the backtrace this looks like a duplicate of bug 520842 so I'll merge this report in with the other one. Please follow that report if you would like updates on the progress of this issue.

*** This bug has been marked as a duplicate of bug 520842 ***