[python] SIGSEGV on changes in modules

[subutux]

trafficstars

Source

arch community/albert 0.17.2-1

Additional info

Albert report output

core:         Albert version: 0.17.2
core:             Build date: Dec 24 2020 10:03:09
core:             Qt version: 5.15.2
core:   QT_QPA_PLATFORMTHEME: 
core:        Binary location: /usr/bin/albert
core:                    PWD: /home/svancampenhout
core:                  SHELL: /usr/bin/fish
core:                   LANG: en_BE.UTF-8
core:       XDG_SESSION_TYPE: x11
core:    XDG_CURRENT_DESKTOP: KDE
core:        DESKTOP_SESSION: /usr/share/xsessions/plasma
core:    XDG_SESSION_DESKTOP: KDE
core:                     OS: Arch Linux
core:      OS (type/version): arch/unknown
core:              Build ABI: x86_64-little_endian-lp64
core:   Arch (build/current): x86_64/x86_64
core:  Kernel (type/version): linux/5.10.4-zen2-1-zen

Arch Linux \r (\l)

5.10.4-zen2-1-zen
DESKTOP_SESSION=/usr/share/xsessions/plasma
XDG_CURRENT_DESKTOP=KDE
XDG_SESSION_DESKTOP=KDE
XDG_SESSION_TYPE=x11
QMake version 3.1
Using Qt version 5.15.2 in /usr/lib
albert 0.17.2

QtDiag output

MESA-INTEL: warning: Performance support disabled, consider sysctl dev.i915.perf_stream_paranoid=0

MESA-INTEL: warning: Performance support disabled, consider sysctl dev.i915.perf_stream_paranoid=0

Qt 5.15.2 (x86_64-little_endian-lp64 shared (dynamic) release build; by GCC 10.2.0) on "xcb" 
OS: Arch Linux [linux version 5.10.4-zen2-1-zen]

Architecture: x86_64; features: SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 RTM HLE

Environment:
  QT_AUTO_SCREEN_SCALE_FACTOR="0"
  QT_SCREEN_SCALE_FACTORS="eDP1=1;DP1=1;HDMI1=1;HDMI2=1;VIRTUAL1=1;"

Features: QT_NO_EXCEPTIONS

Library info:
  PrefixPath: /usr
  DocumentationPath: /usr/share/doc/qt
  HeadersPath: /usr/include/qt
  LibrariesPath: /usr/lib
  LibraryExecutablesPath: /usr/lib/qt/libexec
  BinariesPath: /usr/bin
  PluginsPath: /usr/lib/qt/plugins
  ImportsPath: /usr/lib/qt/imports
  Qml2ImportsPath: /usr/lib/qt/qml
  ArchDataPath: /usr/lib/qt
  DataPath: /usr/share/qt
  TranslationsPath: /usr/share/qt/translations
  ExamplesPath: /usr/share/doc/qt/examples
  TestsPath: /usr/tests
  SettingsPath: /etc/xdg

Standard paths [*...* denote writable entry]:
  DesktopLocation: "Desktop" */home/svancampenhout/Desktop*
  DocumentsLocation: "Documents" */home/svancampenhout/Documents*
  FontsLocation: "Fonts" */home/svancampenhout/.local/share/fonts* /home/svancampenhout/.fonts /usr/local/share/fonts /usr/share/fonts
  ApplicationsLocation: "Applications" */home/svancampenhout/.local/share/applications* /usr/local/share/applications /usr/share/applications
  MusicLocation: "Music" */home/svancampenhout/Music*
  MoviesLocation: "Movies" */home/svancampenhout/Videos*
  PicturesLocation: "Pictures" */home/svancampenhout/Pictures*
  TempLocation: "Temporary Directory" */tmp*
  HomeLocation: "Home" */home/svancampenhout*
  AppLocalDataLocation: "Application Data" */home/svancampenhout/.local/share/QtProject/qtdiag* /usr/local/share/QtProject/qtdiag /usr/share/QtProject/qtdiag
  CacheLocation: "Cache" */home/svancampenhout/.cache/QtProject/qtdiag*
  GenericDataLocation: "Shared Data" */home/svancampenhout/.local/share* /usr/local/share /usr/share
  RuntimeLocation: "Runtime" */run/user/1000*
  ConfigLocation: "Configuration" */home/svancampenhout/.config* /etc/xdg
  DownloadLocation: "Download" */home/svancampenhout/Downloads*
  GenericCacheLocation: "Shared Cache" */home/svancampenhout/.cache*
  GenericConfigLocation: "Shared Configuration" */home/svancampenhout/.config* /etc/xdg
  AppDataLocation: "Application Data" */home/svancampenhout/.local/share/QtProject/qtdiag* /usr/local/share/QtProject/qtdiag /usr/share/QtProject/qtdiag
  AppConfigLocation: "Application Configuration" */home/svancampenhout/.config/QtProject/qtdiag* /etc/xdg/QtProject/qtdiag

File selectors (increasing order of precedence):
  en_BE unix linux arch

Network:
  Using "OpenSSL 1.1.1i  8 Dec 2020", version: 0x1010109f

Platform capabilities: ThreadedPixmaps OpenGL ThreadedOpenGL WindowMasks MultipleWindows ForeignWindows NonFullScreenWindows NativeWidgets WindowManagement SyncState RasterGLSurface SwitchableWidgetComposition

Style hints:
  mouseDoubleClickInterval: 400
  mousePressAndHoldInterval: 800
  startDragDistance: 10
  startDragTime: 500
  startDragVelocity: 0
  keyboardInputInterval: 400
  keyboardAutoRepeatRate: 30
  cursorFlashTime: 1000
  showIsFullScreen: 0
  showIsMaximized: 0
  passwordMaskDelay: 0
  passwordMaskCharacter: U+25CF
  fontSmoothingGamma: 1.7
  useRtlExtensions: 0
  setFocusOnTouchRelease: 0
  tabFocusBehavior: Qt::TabFocusAllControls 
  singleClickActivation: 1

Additional style hints (QPlatformIntegration):
  ReplayMousePressOutsidePopup: 0

Theme:
  Platforms requested : kde,generic
            available : kde,gtk3,snap,flatpak,xdgdesktopportal
  Styles requested    : Breeze,breeze,oxygen,fusion,windows
         available    : Breeze,Oxygen,Windows,Fusion
  Icon theme          : WhiteSur, hicolor from /home/svancampenhout/.local/share/icons,/usr/share/icons,/home/svancampenhout/.icons
  System font         : "Noto Sans" 10

Fonts:
  General font : "Noto Sans" 10
  Fixed font   : "Hack" 10
  Title font   : "Noto Sans" 10
  Smallest font: "Noto Sans" 8

Palette:
  QPalette::WindowText: #ff242424
  QPalette::Button: #ffffffff
  QPalette::Light: #ffffffff
  QPalette::Midlight: #fffcfcfc
  QPalette::Dark: #ff909090
  QPalette::Mid: #ffcbcbcb
  QPalette::Text: #ff242424
  QPalette::BrightText: #ffffffff
  QPalette::ButtonText: #ff242424
  QPalette::Base: #ffffffff
  QPalette::Window: #fff5f5f5
  QPalette::Shadow: #ff494949
  QPalette::Highlight: #ff315bef
  QPalette::HighlightedText: #ffffffff
  QPalette::Link: #ff315bef
  QPalette::LinkVisited: #ff7f8c8d
  QPalette::AlternateBase: #ffefefef
  QPalette::NoRole: #ff000000
  QPalette::ToolTipBase: #ff242424
  QPalette::ToolTipText: #ffdedede
  QPalette::PlaceholderText: #80242424

Screens: 2, High DPI scaling: inactive
# 0 "eDP1" Depth: 24 Primary: yes
  Manufacturer: DO NOT USE - AUO
  Model: 
  Serial number: 
  Geometry: 1920x1080+0+360 Available: 1920x1080+0+360
  Virtual geometry: 5360x1440+0+0 Available: 5360x1440+0+0
  2 virtual siblings
  Physical size: 340x190 mm  Refresh: 60.0524 Hz Power state: 0
  Physical DPI: 143.435,144.379 Logical DPI: 96.0113,96 Subpixel_None
  DevicePixelRatio: 1 Pixel density: 1
  Primary orientation: 2 Orientation: 2 Native orientation: 0 OrientationUpdateMask: 0

# 1 "HDMI1" Depth: 24 Primary: no
  Manufacturer: Iiyama North America
  Model: PL3493WQ-
  Serial number: 1171400300105
  Geometry: 3440x1440+1920+0 Available: 3440x1440+1920+0
  Virtual geometry: 5360x1440+0+0 Available: 5360x1440+0+0
  2 virtual siblings
  Physical size: 800x350 mm  Refresh: 29.9474 Hz Power state: 0
  Physical DPI: 109.22,104.503 Logical DPI: 96.0113,96 Subpixel_None
  DevicePixelRatio: 1 Pixel density: 1
  Primary orientation: 2 Orientation: 2 Native orientation: 0 OrientationUpdateMask: 0

LibGL Vendor: Intel
Renderer: Mesa Intel(R) UHD Graphics 620 (KBL GT2)
Version: 4.6 (Compatibility Profile) Mesa 20.3.2
Shading language: 4.60
Format: Version: 4.6 Profile: 2 Swap behavior: 0 Buffer size (RGB): 8,8,8
Profile: None (QOpenGLFunctions_4_6)

Vulkan instance available
Supported instance extensions:
  VK_KHR_device_group_creation, version 1
  VK_KHR_display, version 23
  VK_KHR_external_fence_capabilities, version 1
  VK_KHR_external_memory_capabilities, version 1
  VK_KHR_external_semaphore_capabilities, version 1
  VK_KHR_get_display_properties2, version 1
  VK_KHR_get_physical_device_properties2, version 1
  VK_KHR_get_surface_capabilities2, version 1
  VK_KHR_surface, version 25
  VK_KHR_surface_protected_capabilities, version 1
  VK_KHR_wayland_surface, version 6
  VK_KHR_xcb_surface, version 6
  VK_KHR_xlib_surface, version 6
  VK_EXT_acquire_xlib_display, version 1
  VK_EXT_debug_report, version 8
  VK_EXT_direct_mode_display, version 1
  VK_EXT_display_surface_counter, version 1
  VK_EXT_debug_utils, version 2
Supported layers:
  VK_LAYER_VALVE_steam_overlay_32, version 1, spec version 1.2.136, Steam Overlay Layer
  VK_LAYER_VALVE_steam_overlay_64, version 1, spec version 1.2.136, Steam Overlay Layer
  VK_LAYER_VALVE_steam_fossilize_32, version 1, spec version 1.2.136, Steam Pipeline Caching Layer
  VK_LAYER_VALVE_steam_fossilize_64, version 1, spec version 1.2.136, Steam Pipeline Caching Layer
Available physical devices:
  API version 1.2.145, vendor 0x8086, device 0x5917, Intel(R) UHD Graphics 620 (KBL GT2), type 1, driver version 20.3.2

Qt Rendering Hardware Interface supported backends:
OpenGL (with default QSurfaceFormat):
  Min Texture Size: 1
  Max Texture Size: 16384
  Max Color Attachments: 8
  Frames in Flight: 1
  Uniform Buffer Alignment: 1
  Supported MSAA sample counts: 1,2,4,8,16
  Features:
    - MultisampleTexture
    v MultisampleRenderBuffer
    - DebugMarkers
    - Timestamps
    v Instancing
    - CustomInstanceStepRate
    v PrimitiveRestart
    v NonDynamicUniformBuffers
    v NonFourAlignedEffectiveIndexBufferOffset
    v NPOTTextureRepeat
    - RedOrAlpha8IsRed
    v ElementIndexUint
    v Compute
    v WideLines
    v VertexShaderPointSize
    v BaseVertex
    - BaseInstance
    v TriangleFanTopology
    v ReadBackNonUniformBuffer
    v ReadBackNonBaseMipLevel
  Texture formats: RGBA8 BGRA8 R8 R16 RED_OR_ALPHA8 RGBA16F RGBA32F R16F R32F D16 D32F BC1 BC2 BC3 ETC2_RGB8 ETC2_RGB8A1 ETC2_RGBA8
Vulkan:
  Min Texture Size: 1
  Max Texture Size: 16384
  Max Color Attachments: 8
  Frames in Flight: 2
  Uniform Buffer Alignment: 64
  Supported MSAA sample counts: 1,2,4,8,16
  Features:
    v MultisampleTexture
    v MultisampleRenderBuffer
    - DebugMarkers
    v Timestamps
    v Instancing
    - CustomInstanceStepRate
    v PrimitiveRestart
    v NonDynamicUniformBuffers
    v NonFourAlignedEffectiveIndexBufferOffset
    v NPOTTextureRepeat
    v RedOrAlpha8IsRed
    v ElementIndexUint
    v Compute
    v WideLines
    v VertexShaderPointSize
    v BaseVertex
    v BaseInstance
    v TriangleFanTopology
    v ReadBackNonUniformBuffer
    v ReadBackNonBaseMipLevel
  Texture formats: RGBA8 BGRA8 R8 R16 RED_OR_ALPHA8 RGBA16F RGBA32F R16F R32F D16 D32F BC1 BC2 BC3 BC4 BC5 BC6H BC7 ETC2_RGB8 ETC2_RGB8A1 ETC2_RGBA8 ASTC_4x4 ASTC_5x4 ASTC_5x5 ASTC_6x5 ASTC_6x6 ASTC_8x5 ASTC_8x6 ASTC_8x8 ASTC_10x5 ASTC_10x6 ASTC_10x8 ASTC_10x10 ASTC_12x10 ASTC_12x12

Terminal output (stdout and stderr)

10:17:53 [debg:core] ========== QUERY: test test  ==========
10:17:53 [debg:core] TIME:    580 µs SESSION TEARDOWN OVERALL
10:17:53 [info:python] test
10:17:53 [info:python] test test
10:17:53 [info:python] test 
10:17:53 [info:python] True
10:17:53 [info:python] True
10:17:53 [crit:python] test
10:17:53 [warn:python] test
10:17:53 [debg:python] test
10:17:53 [debg:python] test
10:17:53 [info:python] /usr/share/icons/hicolor/scalable/apps/albert.svg
10:17:53 [info:python] Python item containing test
10:17:53 [info:python] Python description
10:17:53 [info:python] test Completion Harharhar
10:17:53 [info:python] Urgency.Notification
10:17:53 [info:python] /home/svancampenhout/.config/albert
10:17:53 [info:python] /home/svancampenhout/.cache/albert
10:17:53 [info:python] /home/svancampenhout/.local/share/albert
10:17:53 [debg:core] TIME:   1911 µs MATCHES [org.albert.extension.python]
10:17:54 [debg:core] TIME:  31740 µs QUERY OVERALL
10:17:54 [warn:default] file:///usr/share/albert/org.albert.frontend.qmlboxmodel/styles/BoxModel/ItemViewDelegate.qml:18: TypeError: Cannot read property 'width' of null
10:17:54 [warn:default] file:///usr/share/albert/org.albert.frontend.qmlboxmodel/styles/BoxModel/ItemViewDelegate.qml:18: TypeError: Cannot read property 'width' of null
10:17:54 [warn:default] file:///usr/share/albert/org.albert.frontend.qmlboxmodel/styles/BoxModel/ItemViewDelegate.qml:32:9: QML Image: Cannot open: file:///home/svancampenhout/.local/share/albert/org.albert.extension.python/modules/test/plugin.svg
10:17:57 [debg:core] ========== SESSION TEARDOWN STARTED ==========
10:17:57 [debg:core] TIME:      0 µs SESSION TEARDOWN [org.albert.extension.python]
10:17:57 [debg:core] TIME:      0 µs SESSION TEARDOWN [org.albert]
10:17:57 [debg:core] TIME:      0 µs SESSION TEARDOWN [org.albert.extension.firefoxbookmarks]
10:17:57 [debg:core] TIME:      0 µs SESSION TEARDOWN [org.albert.extension.applications]
10:17:57 [debg:core] TIME:      1 µs SESSION TEARDOWN [org.albert.extension.files]
10:17:57 [debg:core] TIME:      0 µs SESSION TEARDOWN [org.albert.extension.calculator]
10:17:57 [debg:core] TIME:      0 µs SESSION TEARDOWN [org.albert.extension.virtualbox]
10:17:57 [debg:core] TIME:      0 µs SESSION TEARDOWN [org.albert.extension.terminal]
10:17:57 [debg:core] TIME:      0 µs SESSION TEARDOWN [org.albert.extension.system]
10:17:57 [debg:core] TIME:      0 µs SESSION TEARDOWN [org.albert.extension.snippets]
10:17:57 [debg:core] TIME:      1 µs SESSION TEARDOWN [org.albert.extension.hashgenerator]
10:17:57 [debg:core] TIME:      0 µs SESSION TEARDOWN [org.albert.extension.ssh]
10:17:57 [debg:core] TIME:      0 µs SESSION TEARDOWN [org.albert.extension.websearch]
10:17:57 [warn:default] file:///usr/share/albert/org.albert.frontend.qmlboxmodel/styles/BoxModel/ItemViewDelegate.qml:18: TypeError: Cannot read property 'width' of null
10:17:57 [warn:default] file:///usr/share/albert/org.albert.frontend.qmlboxmodel/styles/BoxModel/ItemViewDelegate.qml:18: TypeError: Cannot read property 'width' of null
10:17:57 [debg:core] TIME:  18199 µs SESSION TEARDOWN OVERALL
fish: “albert” terminated by signal SIGSEGV (Address boundary error)

Steps to reproduce

1. copy the ApiTest module to ~/.local/share/albert/org.albert.extension.python/modules/test/
2. Make a change to the module file __init__.py ( for ex. add an enter at the end)

Note: The module doens't need to be enabled for this to happen!

Expected behaviour

Albert should reload the module

Actual behaviour

terminated by signal SIGSEGV (Address boundary error)

[subutux]

Hi, Is there something not clear? Do you need more information?

[ManuelSchneid3r]

I have just almost no time. You could build from sources and debug the app if you want to speed things up a bit.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.