https://bugs.kde.org/show_bug.cgi?id=475511
Bug ID: 475511
Summary: crash on nullptr VirtualDesktopManager
Classification: Plasma
Product: kwin
Version: master
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: sit...@kde.org
Target Milestone: ---
SUMMARY
crash in nullptr singleton on master. I am not quite sure why the singleton is
null though. keeps crashing in a loop
STEPS TO REPRODUCE
1. replace kwin_x11
2. crash
SOFTWARE/OS VERSIONS
Operating System: KDE neon Unstable Edition
KDE Plasma Version: 5.27.80
KDE Frameworks Version: 5.240.0
Qt Version: 6.6.0
Kernel Version: 6.2.0-34-generic (64-bit)
Graphics Platform: X11
Processors: 12 × AMD Ryzen 5 3600X 6-Core Processor
Memory: 31,2 GiB of RAM
Graphics Processor: AMD Radeon RX 5700 XT
ADDITIONAL INFORMATION
✦ ❯ lldb-16 -- kwin_x11 --replace
(lldb) target create "kwin_x11"
Current executable set to '/usr/bin/kwin_x11' (x86_64).
(lldb) settings set -- target.run-args "--replace"
(lldb) r
Process 95183 launched: '/usr/bin/kwin_x11' (x86_64)
warning: (x86_64) /lib/x86_64-linux-gnu/libKF6Svg.so.6 unsupported DW_FORM
values: 0x1f20 0x1f21
warning: (x86_64) /lib/x86_64-linux-gnu/libQt6Concurrent.so.6 unsupported
DW_FORM values: 0x1f20 0x1f21
warning: (x86_64) /lib/x86_64-linux-gnu/libQt6Quick.so.6 unsupported DW_FORM
values: 0x1f20 0x1f21
warning: (x86_64) /lib/x86_64-linux-gnu/libQt6QmlModels.so.6 unsupported
DW_FORM values: 0x1f20 0x1f21
warning: (x86_64) /lib/x86_64-linux-gnu/libQt6Qml.so.6 unsupported DW_FORM
values: 0x1f20 0x1f21
warning: (x86_64) /lib/x86_64-linux-gnu/libQt6Network.so.6 unsupported DW_FORM
values: 0x1f20 0x1f21
warning: (x86_64) /lib/x86_64-linux-gnu/libQt6OpenGL.so.6 unsupported DW_FORM
values: 0x1f20 0x1f21
warning: (x86_64) /lib/x86_64-linux-gnu/libKF6WindowSystem.so.6 unsupported
DW_FORM values: 0x1f20 0x1f21
warning: (x86_64) /lib/x86_64-linux-gnu/libQt6Widgets.so.6 unsupported DW_FORM
values: 0x1f20 0x1f21
warning: (x86_64) /lib/x86_64-linux-gnu/libQt6DBus.so.6 unsupported DW_FORM
values: 0x1f20 0x1f21
warning: (x86_64) /lib/x86_64-linux-gnu/libQt6Gui.so.6 unsupported DW_FORM
values: 0x1f20 0x1f21
warning: (x86_64) /lib/x86_64-linux-gnu/libQt6Core.so.6 unsupported DW_FORM
values: 0x1f20 0x1f21
warning: (x86_64) /lib/x86_64-linux-gnu/libQt6Xml.so.6 unsupported DW_FORM
values: 0x1f20 0x1f21
warning: (x86_64) /lib/x86_64-linux-gnu/libQt6PrintSupport.so.6 unsupported
DW_FORM values: 0x1f20 0x1f21
kwin_x11(95183)/(qt.highdpi) unknown: Initializing high-DPI scaling
kwin_x11(95183)/(qt.highdpi) unknown: environment variable set:
QT_ENABLE_HIGHDPI_SCALING 0
kwin_x11(95183)/(qt.highdpi) unknown: Initialization done, high-DPI scaling is
inactive
warning: (x86_64) /usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqxcb.so
unsupported DW_FORM values: 0x1f20 0x1f21
warning: (x86_64) /lib/x86_64-linux-gnu/libQt6XcbQpa.so.6 unsupported DW_FORM
values: 0x1f20 0x1f21
kwin_x11(95183)/(qt.core.library) unknown:
"/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqxcb.so" loaded library
kwin_x11(95183)/(qt.highdpi) unknown: Updating high-DPI scaling
kwin_x11(95183)/(qt.highdpi) unknown: Update done, high-DPI scaling is inactive
warning: (x86_64) /lib/x86_64-linux-gnu/libQt6QuickControls2.so.6 unsupported
DW_FORM values: 0x1f20 0x1f21
warning: (x86_64) /lib/x86_64-linux-gnu/libQt6QuickTemplates2.so.6 unsupported
DW_FORM values: 0x1f20 0x1f21
kwin_x11(95183)/(qt.core.library) unknown:
"/usr/lib/x86_64-linux-gnu/qt6/plugins/platformthemes/KDEPlasmaPlatformTheme6.so"
loaded library
warning: (x86_64)
/usr/lib/x86_64-linux-gnu/qt6/plugins/platforminputcontexts/libcomposeplatforminputcontextplugin.so
unsupported DW_FORM values: 0x1f20 0x1f21
kwin_x11(95183)/(qt.core.library) unknown:
"/usr/lib/x86_64-linux-gnu/qt6/plugins/platforminputcontexts/libcomposeplatforminputcontextplugin.so"
loaded library
warning: (x86_64)
/usr/lib/x86_64-linux-gnu/qt6/plugins/xcbglintegrations/libqxcb-glx-integration.so
unsupported DW_FORM values: 0x1f20 0x1f21
kwin_x11(95183)/(qt.core.library) unknown:
"/usr/lib/x86_64-linux-gnu/qt6/plugins/xcbglintegrations/libqxcb-glx-integration.so"
loaded library
kwin_x11(95183)/(qt.core.library) unknown:
"/usr/lib/x86_64-linux-gnu/qt6/plugins/styles/breeze6.so" loaded library
kwin(95183)/(kwin_platform_x11_standalone) KWin::XInputIntegration::init: Has
XInput support 2 . 2
kwin(95183)/(kwin_core) KWin::Xcb::Extensions::init: Extensions: shape: 0x "11"
composite: 0x "4" render: 0x "b" fixes: 0x "50" randr: 0x "14" sync: 0x
"31" damage: 0x "11"
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: created compose table
from locale en_US.UTF-8 with path /usr/share/X11/locale/en_US.UTF-8/Compose
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: Compiling from RMLVO:
rules 'evdev', model 'pc104', layout 'us', variant '', options '(null)'
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: Compiling from KcCGST:
keycodes 'evdev+aliases(qwerty)', types 'complete', compat 'complete', symbols
'pc+us+inet(evdev)'
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: Compiling xkb_keycodes
"(unnamed)"
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: Compiling xkb_types
"(unnamed)"
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: Compiling
xkb_compatibility "(unnamed)"
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: The "group" statement in
compat is unsupported; Ignored
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: The "group" statement in
compat is unsupported; Ignored
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: The "group" statement in
compat is unsupported; Ignored
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: The "allowExplicit"
field in indicator statements is unsupported; Ignored
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: The "allowExplicit"
field in indicator statements is unsupported; Ignored
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: The "allowExplicit"
field in indicator statements is unsupported; Ignored
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: The "allowExplicit"
field in indicator statements is unsupported; Ignored
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: The
"indicatorDrivesKeyboard" field in indicator statements is unsupported; Ignored
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: The "allowExplicit"
field in indicator statements is unsupported; Ignored
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: Indicator name "Shift
Lock" was not declared in the keycodes section; Adding new indicator
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: Indicator name "Group 2"
was not declared in the keycodes section; Adding new indicator
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: Indicator name "Mouse
Keys" was not declared in the keycodes section; Adding new indicator
kwin(95183)/(kwin_xkbcommon) KWin::xkbLogHandler: XKB: Compiling xkb_symbols
"(unnamed)"
kwin(95183)/(qt.core.library) unknown:
"/usr/lib/x86_64-linux-gnu/qt6/plugins/org.kde.kdecoration2/org.kde.breeze.so"
loaded library
kwin(95183)/(kwin_decorations) KWin::Decoration::DecorationBridge::initPlugin:
Trying to load decoration plugin:
"/usr/lib/x86_64-linux-gnu/qt6/plugins/org.kde.kdecoration2/org.kde.breeze.so"
warning: (x86_64)
/usr/lib/x86_64-linux-gnu/qt6/plugins/kf6/kwindowsystem/KF6WindowSystemX11Plugin.so
unsupported DW_FORM values: 0x1f20 0x1f21
kwin(95183)/(qt.core.library) unknown:
"/usr/lib/x86_64-linux-gnu/qt6/plugins/kf6/kwindowsystem/KF6WindowSystemX11Plugin.so"
loaded library
kwin(95183)/(kf.windowsystem) loadPlugin: Loaded plugin
"/usr/lib/x86_64-linux-gnu/qt6/plugins/kf6/kwindowsystem/KF6WindowSystemX11Plugin.so"
for platform "xcb"
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, ASN: 4294967295
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, final: KWin::X11Window(0x555556329bb0, caption="Desktop @ QRect(0,0
1920x1080)") : 4294967295
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, ASN: 3004009
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, final: KWin::X11Window(0x555555cfe140, caption="Passwords.kdbx
[Locked] - KeePassXC") : 3004009
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, ASN: 4294967295
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, final: KWin::X11Window(0x555556335720, caption="Telegram (1994)") :
4294967295
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, ASN: 3007953
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, final: KWin::X11Window(0x5555563517a0, caption="Friends - Discord")
: 3007953
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, ASN: 3012332
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, final: KWin::X11Window(0x555556351ef0, caption="Element * | KDE neon
Development") : 3012332
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, ASN: 4516575
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, final: KWin::X11Window(0x555556352640, caption="Suchergebnis Auf
Amazon.de Für: Rollen M8 Leise - Mit Prime Bestellbar — Mozilla Firefox") :
4516575
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, ASN: 4629790
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, final: KWin::X11Window(0x5555563837a0, caption="window.cpp - kwin -
Visual Studio Code") : 4629790
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, ASN: 4638590
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, final: KWin::X11Window(0x555556383ef0, caption="kconfigwatcher.h -
kconfig - Visual Studio Code") : 4638590
kwin(95183)/(kwin_core) KWin::RuleBook::find: Rule found: [ "Application
settings for org.wezfurlong.wezterm" : "org.wezfurlong.wezterm" ] :
KWin::X11Window(0x555556384640, caption="[1/3] lldb")
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, ASN: 4294967295
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, final: KWin::X11Window(0x555556384640, caption="[1/3] lldb") :
4294967295
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, ASN: 4562570
kwin(95183)/(kwin_core) KWin::X11Window::readUserTimeMapTimestamp: User
timestamp, final: KWin::X11Window(0x555556385f10, caption="plasmashell") :
4562570
kwin(95183)/(qt.core.library) unknown:
"/usr/lib/x86_64-linux-gnu/qt6/plugins/kwin/plugins/buttonsrebind.so" loaded
library
kwin(95183)/(qt.core.library) unknown:
"/usr/lib/x86_64-linux-gnu/qt6/plugins/kwin/plugins/colordintegration.so"
loaded library
kwin(95183)/(qt.core.library) unknown:
"/usr/lib/x86_64-linux-gnu/qt6/plugins/kwin/plugins/nightcolor.so" loaded
library
kwin(95183)/(qt.core.library) unknown:
"/usr/lib/x86_64-linux-gnu/qt6/plugins/kwin/plugins/StickyKeysPlugin.so" loaded
library
kwin(95183)/(qt.core.library) unknown:
"/usr/lib/x86_64-linux-gnu/qt6/plugins/kwin/plugins/screencast.so" loaded
library
kwin(95183)/(qt.core.library) unknown:
"/usr/lib/x86_64-linux-gnu/qt6/plugins/kwin/plugins/krunnerintegration.so"
loaded library
kwin(95183)/(kwin_core) KWin::X11Compositor::start: Attempting to load the
OpenGL scene
kwin(95183)/(kwin_platform_x11_standalone) KWin::GlxBackend::initFbConfig:
Choosing GLXFBConfig 0x22d X visual 0x58c depth 24 RGBA 8:8:8:0 ZS 0:0 sRGB: 1
kwin(95183)/(kwin_platform_x11_standalone) KWin::GlxContext::create: Global
share context format: QSurfaceFormat(version 4.6, options
QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions|ResetNotification),
depthBufferSize 0, redBufferSize 8, greenBufferSize 8, blueBufferSize 8,
alphaBufferSize 0, stencilBufferSize 0, samples -1, swapBehavior
QSurfaceFormat::DefaultSwapBehavior, swapInterval 0, colorSpace QColorSpace(),
profile QSurfaceFormat::CompatibilityProfile)
kwin(95183)/(qt.nativeinterface) unknown: Comparing requested interface name
QGLXContext with available QGLXContext
kwin(95183)/(qt.nativeinterface) unknown: Match for interface QGLXContext.
Comparing revisions (requested 1 / available 1)
kwin(95183)/(qt.nativeinterface) unknown: Full match. Returning dynamic cast of
0x5555559811d0
kwin(95183)/(kwin_platform_x11_standalone) KWin::GlxContext::create: Created
GLX context with attributes:
Version requested: true
Version: 3.1
Robust: true
Reset on video memory purge: false
Forward compatible: false
Core profile: false
Compatibility profile: false
High priority: false
kwin(95183)/(default) KWin::print: OpenGL vendor string: AMD
kwin(95183)/(default) KWin::print: OpenGL renderer string: AMD
Radeon RX 5700 XT (navi10, LLVM 15.0.7, DRM 3.49, 6.2.0-34-generic)
kwin(95183)/(default) KWin::print: OpenGL version string: 4.6
(Compatibility Profile) Mesa 23.0.4-0ubuntu1~22.04.1
kwin(95183)/(default) KWin::print: OpenGL shading language version string: 4.60
kwin(95183)/(default) KWin::print: Driver:
Unknown
kwin(95183)/(default) KWin::print: GPU class:
Unknown
kwin(95183)/(default) KWin::print: OpenGL version: 4.6
kwin(95183)/(default) KWin::print: GLSL version: 4.60
kwin(95183)/(default) KWin::print: Mesa version:
23.0.4
kwin(95183)/(default) KWin::print: Requires strict binding: yes
kwin(95183)/(default) KWin::print: Virtual Machine: no
kwin(95183)/(default) KWin::print: Timer query support: yes
kwin(95183)/(kwin_core) KWin::X11Compositor::attemptOpenGLCompositing: OpenGL
compositing has been successfully initialized
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Successfully
loaded plugin effect: "blendchanges"
kwin(95183)/(libkwinglutils) KWin::initDebugOutput()::(anonymous
class)::operator(): 0x1: Shader Stats: SGPRS: 32 VGPRS: 16 Code Size: 396 LDS:
0 Scratch: 0 Max Waves: 20 Spilled SGPRs: 0 Spilled VGPRs: 0 PrivMem VGPRs: 0
Outputs: 1 PatchOutputs: 0 DivergentLoop: 0 InlineUniforms: 0 (VS, W32)
kwin(95183)/(libkwinglutils) KWin::initDebugOutput()::(anonymous
class)::operator(): 0x1: Shader Stats: SGPRS: 24 VGPRS: 24 Code Size: 324 LDS:
0 Scratch: 0 Max Waves: 20 Spilled SGPRs: 0 Spilled VGPRs: 0 PrivMem VGPRs: 0
Outputs: 1 PatchOutputs: 0 DivergentLoop: 0 InlineUniforms: 0 (PS, W64)
kwin(95183)/(libkwinglutils) KWin::initDebugOutput()::(anonymous
class)::operator(): 0x1: Shader Stats: SGPRS: 32 VGPRS: 16 Code Size: 376 LDS:
0 Scratch: 0 Max Waves: 20 Spilled SGPRs: 0 Spilled VGPRs: 0 PrivMem VGPRs: 0
Outputs: 0 PatchOutputs: 0 DivergentLoop: 0 InlineUniforms: 0 (VS, W32)
kwin(95183)/(libkwinglutils) KWin::initDebugOutput()::(anonymous
class)::operator(): 0x1: Shader Stats: SGPRS: 24 VGPRS: 16 Code Size: 144 LDS:
0 Scratch: 0 Max Waves: 20 Spilled SGPRs: 0 Spilled VGPRs: 0 PrivMem VGPRs: 0
Outputs: 1 PatchOutputs: 0 DivergentLoop: 0 InlineUniforms: 0 (PS, W32)
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Successfully
loaded plugin effect: "blur"
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Successfully
loaded plugin effect: "colorpicker"
kwin(95183)/(libkwinglutils) KWin::initDebugOutput()::(anonymous
class)::operator(): 0x1: Shader Stats: SGPRS: 32 VGPRS: 16 Code Size: 468 LDS:
0 Scratch: 0 Max Waves: 20 Spilled SGPRs: 0 Spilled VGPRs: 0 PrivMem VGPRs: 0
Outputs: 1 PatchOutputs: 0 DivergentLoop: 0 InlineUniforms: 0 (VS, W32)
kwin(95183)/(libkwinglutils) KWin::initDebugOutput()::(anonymous
class)::operator(): 0x1: Shader Stats: SGPRS: 24 VGPRS: 28 Code Size: 460 LDS:
0 Scratch: 0 Max Waves: 18 Spilled SGPRs: 0 Spilled VGPRs: 0 PrivMem VGPRs: 0
Outputs: 1 PatchOutputs: 0 DivergentLoop: 0 InlineUniforms: 0 (PS, W64)
kwin(95183)/(libkwinglutils) KWin::initDebugOutput()::(anonymous
class)::operator(): 0x1: Shader Stats: SGPRS: 32 VGPRS: 20 Code Size: 452 LDS:
0 Scratch: 0 Max Waves: 20 Spilled SGPRs: 0 Spilled VGPRs: 0 PrivMem VGPRs: 0
Outputs: 1 PatchOutputs: 0 DivergentLoop: 0 InlineUniforms: 1 (PS, W64)
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Successfully
loaded plugin effect: "contrast"
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Successfully
loaded plugin effect: "highlightwindow"
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Successfully
loaded plugin effect: "kscreen"
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Successfully
loaded plugin effect: "outputlocator"
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Successfully
loaded plugin effect: "overview"
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Successfully
loaded plugin effect: "screenedge"
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Successfully
loaded plugin effect: "screenshot"
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Effect is not
supported: "screentransform"
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Successfully
loaded plugin effect: "slide"
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Successfully
loaded plugin effect: "slidingpopups"
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Successfully
loaded plugin effect: "startupfeedback"
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Successfully
loaded plugin effect: "tileseditor"
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Successfully
loaded plugin effect: "windowview"
kwin(95183)/(kwin_core) KWin::PluginEffectLoader::loadEffect: Successfully
loaded plugin effect: "zoom"
kwin(95183)/(kwin_platform_x11_standalone) KWin::GlxBackend::infoForVisual:
Using FBConfig 0x1b3 for visual 0x512
kwin(95183)/(libkwinglutils) KWin::initDebugOutput()::(anonymous
class)::operator(): 0x1: Shader Stats: SGPRS: 24 VGPRS: 8 Code Size: 76 LDS: 0
Scratch: 0 Max Waves: 20 Spilled SGPRs: 0 Spilled VGPRs: 0 PrivMem VGPRs: 0
Outputs: 1 PatchOutputs: 0 DivergentLoop: 0 InlineUniforms: 0 (PS, W64)
kwin(95183)/(libkwinglutils) KWin::initDebugOutput()::(anonymous
class)::operator(): 0x1: Shader Stats: SGPRS: 32 VGPRS: 16 Code Size: 412 LDS:
0 Scratch: 0 Max Waves: 20 Spilled SGPRs: 0 Spilled VGPRs: 0 PrivMem VGPRs: 0
Outputs: 1 PatchOutputs: 0 DivergentLoop: 0 InlineUniforms: 0 (VS, W32)
kwin(95183)/(libkwinglutils) KWin::initDebugOutput()::(anonymous
class)::operator(): 0x1: Shader Stats: SGPRS: 16 VGPRS: 12 Code Size: 68 LDS: 0
Scratch: 0 Max Waves: 20 Spilled SGPRs: 0 Spilled VGPRs: 0 PrivMem VGPRs: 0
Outputs: 1 PatchOutputs: 0 DivergentLoop: 0 InlineUniforms: 0 (PS, W64)
kwin(95183)/(libkwinglutils) KWin::initDebugOutput()::(anonymous
class)::operator(): 0x1: Shader Stats: SGPRS: 24 VGPRS: 16 Code Size: 340 LDS:
0 Scratch: 0 Max Waves: 20 Spilled SGPRs: 0 Spilled VGPRs: 0 PrivMem VGPRs: 0
Outputs: 1 PatchOutputs: 0 DivergentLoop: 0 InlineUniforms: 0 (VS, W32)
kwin(95183)/(libkwinglutils) KWin::initDebugOutput()::(anonymous
class)::operator(): 0x1: Shader Stats: SGPRS: 16 VGPRS: 8 Code Size: 40 LDS: 0
Scratch: 0 Max Waves: 20 Spilled SGPRs: 0 Spilled VGPRs: 0 PrivMem VGPRs: 0
Outputs: 0 PatchOutputs: 0 DivergentLoop: 0 InlineUniforms: 0 (CS, W64)
kwin(95183)/(kwin_platform_x11_standalone) KWin::GlxBackend::infoForVisual:
Using FBConfig 0x1b3 for visual 0x512
kwin(95183)/(kwin_platform_x11_standalone) KWin::GlxBackend::infoForVisual:
Using FBConfig 0x4bf for visual 0x6b5
kwin(95183)/(libkwinglutils) KWin::initDebugOutput()::(anonymous
class)::operator(): 0x1: Shader Stats: SGPRS: 24 VGPRS: 8 Code Size: 152 LDS: 0
Scratch: 0 Max Waves: 20 Spilled SGPRs: 0 Spilled VGPRs: 0 PrivMem VGPRs: 0
Outputs: 0 PatchOutputs: 0 DivergentLoop: 0 InlineUniforms: 0 (CS, W64)
kwin(95183)/(libkwinglutils) KWin::initDebugOutput()::(anonymous
class)::operator(): 0x1: Shader Stats: SGPRS: 24 VGPRS: 8 Code Size: 208 LDS: 0
Scratch: 0 Max Waves: 20 Spilled SGPRs: 0 Spilled VGPRs: 0 PrivMem VGPRs: 0
Outputs: 1 PatchOutputs: 0 DivergentLoop: 0 InlineUniforms: 1 (PS, W64)
Process 95183 stopped
* thread #1, name = 'kwin_x11', stop reason = signal SIGSEGV: invalid address
(fault address: 0x28)
frame #0: 0x00007ffff7056bb4
libkwin.so.5`QWeakPointer<QObject>::internalData(this=0x0000000000000028) const
at qsharedpointer_impl.h:704:18
701 // access a weak pointer's data but the weak pointer itself
702 inline T *internalData() const noexcept
703 {
-> 704 return d == nullptr || d->strongref.loadRelaxed() == 0 ?
nullptr : value;
705 }
706
707 Data *d;
(lldb) bt
* thread #1, name = 'kwin_x11', stop reason = signal SIGSEGV: invalid address
(fault address: 0x28)
* frame #0: 0x00007ffff7056bb4
libkwin.so.5`QWeakPointer<QObject>::internalData(this=0x0000000000000028) const
at qsharedpointer_impl.h:704:18
frame #1: 0x00007ffff73461e5
libkwin.so.5`QPointer<KWin::VirtualDesktop>::data(this=0x0000000000000028)
const at qpointer.h:57:33
frame #2: 0x00007ffff7344f15
libkwin.so.5`QPointer<KWin::VirtualDesktop>::operator
KWin::VirtualDesktop*(this=0x0000000000000028) const at qpointer.h:65:14
frame #3: 0x00007ffff739e2e9
libkwin.so.5`KWin::VirtualDesktopManager::currentDesktop(this=0x0000000000000000)
const at virtualdesktops.cpp:523:12
frame #4: 0x00007ffff73cc321
libkwin.so.5`KWin::Window::isOnCurrentDesktop(this=0x0000555556385f10) const at
window.cpp:858:55
frame #5: 0x00007ffff72b1382
libkwin.so.5`KWin::WindowItem::computeVisibility(this=0x0000555555e9ea70) const
at windowitem.cpp:154:20
frame #6: 0x00007ffff72b0d99
libkwin.so.5`KWin::WindowItem::updateVisibility(this=0x0000555555e9ea70) at
windowitem.cpp:179:26
frame #7: 0x00007ffff72b1220
libkwin.so.5`KWin::WindowItem::unrefVisible(this=0x0000555555e9ea70, reason=1)
at windowitem.cpp:125:5
frame #8: 0x00007ffff70ec140
libkwin.so.5`KWin::EffectWindowImpl::unrefVisible(this=0x00007fffe0015a70,
holder=0x0000555556a490f0) at effects.cpp:1836:19
frame #9: 0x000055555566a9ee
kwin_x11`KWin::EffectWindowVisibleRef::~EffectWindowVisibleRef(this=0x0000555556a490f0)
at kwineffects.h:2700:23
frame #10: 0x00005555556fd3ea
kwin_x11`KWin::SlidingPopupsEffect::Animation::~Animation(this=0x0000555556a490e8)
at slidingpopups.h:79:12
frame #11: 0x00005555556fd3b9
kwin_x11`QHashPrivate::Node<KWin::EffectWindow*,
KWin::SlidingPopupsEffect::Animation>::~Node(this=0x0000555556a490e0) at
qhash.h:70:8
frame #12: 0x00005555556fd33a
kwin_x11`QHashPrivate::Span<QHashPrivate::Node<KWin::EffectWindow*,
KWin::SlidingPopupsEffect::Animation>>::freeData(this=0x00005555568a2888) at
qhash.h:271:44
frame #13: 0x00005555556fd2a5
kwin_x11`QHashPrivate::Span<QHashPrivate::Node<KWin::EffectWindow*,
KWin::SlidingPopupsEffect::Animation>>::~Span(this=0x00005555568a2888) at
qhash.h:263:9
frame #14: 0x00005555556fd260
kwin_x11`QHashPrivate::Data<QHashPrivate::Node<KWin::EffectWindow*,
KWin::SlidingPopupsEffect::Animation>>::~Data(this=0x00005555568a2850) at
qhash.h:770:9
frame #15: 0x00005555556fc180 kwin_x11`QHash<KWin::EffectWindow*,
KWin::SlidingPopupsEffect::Animation>::clear(this=0x0000555556869cc0) at
qhash.h:952:13
frame #16: 0x00005555556f90be
kwin_x11`KWin::SlidingPopupsEffect::~SlidingPopupsEffect(this=0x0000555556869c90)
at slidingpopups.cpp:85:18
frame #17: 0x00005555556f9119
kwin_x11`KWin::SlidingPopupsEffect::~SlidingPopupsEffect(this=0x0000555556869c90)
at slidingpopups.cpp:77:1
frame #18: 0x00007ffff70e4368
libkwin.so.5`KWin::EffectsHandlerImpl::destroyEffect(this=0x0000555555e94eb0,
effect=0x0000555556869c90) at effects.cpp:1240:5
frame #19: 0x00007ffff70e41d6
libkwin.so.5`KWin::EffectsHandlerImpl::unloadAllEffects(this=0x0000555555e94eb0)
at effects.cpp:252:9
frame #20: 0x00005555555c5927
kwin_x11`KWin::EffectsHandlerImplX11::~EffectsHandlerImplX11(this=0x0000555555e94eb0)
at x11_standalone_effects.cpp:42:5
frame #21: 0x00005555555c5989
kwin_x11`KWin::EffectsHandlerImplX11::~EffectsHandlerImplX11(this=0x0000555555e94eb0)
at x11_standalone_effects.cpp:34:1
frame #22: 0x00007ffff70277bc
libkwin.so.5`KWin::X11Compositor::stop(this=0x0000555555be98d0) at
compositor_x11.cpp:372:5
frame #23: 0x00007ffff70276d3
libkwin.so.5`KWin::X11Compositor::~X11Compositor(this=0x0000555555be98d0) at
compositor_x11.cpp:102:5
frame #24: 0x00007ffff70279f9
libkwin.so.5`KWin::X11Compositor::~X11Compositor(this=0x0000555555be98d0) at
compositor_x11.cpp:96:1
frame #25: 0x00007ffff71e4ac9
libkwin.so.5`KWin::Application::destroyCompositor(this=0x00007fffffffd488) at
main.cpp:320:5
frame #26: 0x00005555555feaf3
kwin_x11`KWin::ApplicationX11::lostSelection(this=0x00007fffffffd488) at
main_x11.cpp:244:5
frame #27: 0x0000555555603b74
kwin_x11`QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>,
void, void (KWin::ApplicationX11::*)()>::call(f=b0 ea 5f 55 55 55 00 00 00 00
00 00 00 00 00 00, o=0x00007fffffffd488, arg=0x00007fffffffce78) at
qobjectdefs_impl.h:145:13
frame #28: 0x0000555555603acd kwin_x11`void QtPrivate::FunctionPointer<void
(KWin::ApplicationX11::*)()>::call<QtPrivate::List<>, void>(f=b0 ea 5f 55 55 55
00 00 00 00 00 00 00 00 00 00, o=0x00007fffffffd488, arg=0x00007fffffffce78) at
qobjectdefs_impl.h:182:13
frame #29: 0x00005555556039f5 kwin_x11`QtPrivate::QCallableObject<void
(KWin::ApplicationX11::*)(), QtPrivate::List<>, void>::impl(which=1,
this_=0x0000555555bc5160, r=0x00007fffffffd488, a=0x00007fffffffce78,
ret=0x0000000000000000) at qobjectdefs_impl.h:520:21
frame #30: 0x00007ffff3daffb7 libQt6Core.so.6`void
doActivate<false>(QObject*, int, void**) + 919
frame #31: 0x00007ffff5abded0
libKF6WindowSystem.so.6`KSelectionOwner::filterEvent(void*) + 256
frame #32: 0x00007ffff3d56aef
libQt6Core.so.6`QAbstractEventDispatcher::filterNativeEvent(QByteArray const&,
void*, long long*) + 127
frame #33: 0x00007fffef6bf8b5
libQt6XcbQpa.so.6`QXcbConnection::handleXcbEvent(xcb_generic_event_t*) + 101
frame #34: 0x00007fffef6c0e16
libQt6XcbQpa.so.6`QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>)
+ 118
frame #35: 0x00007fffef6df587
libQt6XcbQpa.so.6`xcbSourceDispatch(_GSource*, int (*)(void*), void*) + 23
frame #36: 0x00007ffff2cbad3b libglib-2.0.so.0`g_main_context_dispatch +
619
frame #37: 0x00007ffff2d10258 libglib-2.0.so.0`___lldb_unnamed_symbol2709 +
488
frame #38: 0x00007ffff2cb83e3 libglib-2.0.so.0`g_main_context_iteration +
51
frame #39: 0x00007ffff3fb506e
libQt6Core.so.6`QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
+ 110
frame #40: 0x00007ffff3d66403
libQt6Core.so.6`QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 307
frame #41: 0x00007ffff3d62366 libQt6Core.so.6`QCoreApplication::exec() +
150
frame #42: 0x00005555555ffd61 kwin_x11`main(argc=2,
argv=0x00007fffffffd6f8) at main_x11.cpp:452:12
frame #43: 0x00007ffff3429d90
libc.so.6`__libc_start_call_main(main=(kwin_x11`main at main_x11.cpp:372),
argc=2, argv=0x00007fffffffd6f8) at libc_start_call_main.h:58:16
frame #44: 0x00007ffff3429e40
libc.so.6`__libc_start_main_impl(main=(kwin_x11`main at main_x11.cpp:372),
argc=2, argv=0x00007fffffffd6f8, init=<unavailable>, fini=<unavailable>,
rtld_fini=<unavailable>, stack_end=0x00007fffffffd6e8) at libc-start.c:392:3
frame #45: 0x00005555555ab595 kwin_x11`_start + 37
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