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Weston crashes on mouse move #1407

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kronoidz opened this issue Jan 27, 2025 · 4 comments
Open

Weston crashes on mouse move #1407

kronoidz opened this issue Jan 27, 2025 · 4 comments

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@kronoidz
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Error

Weston starts, but then crashes as soon as moving the mouse with the following output:

root@raspberrypi5:~# XDG_RUNTIME_DIR=/run/user/1000/ weston --backend=drm
Date: 2018-03-09 UTC
[12:46:37.147] weston 14.0.1
               https://wayland.freedesktop.org
               Bug reports to: https://gitlab.freedesktop.org/wayland/weston/issues/
               Build: 14.0.1
[12:46:37.147] Command line: weston --backend=drm
[12:46:37.147] OS: Linux, 6.6.63-v8-16k, #1 SMP PREEMPT Fri Dec  6 10:10:05 UTC 2024, aarch64
[12:46:37.147] Flight recorder: enabled
[12:46:37.147] warning: XDG_RUNTIME_DIR "/run/user/1000/" is not configured
correctly.  Unix access mode must be 0700 (current mode is 0700),
and must be owned by the user UID 0 (current owner is UID 1000).
Refer to your distribution on how to get it, or
http://www.freedesktop.org/wiki/Specifications/basedir-spec
on how to implement it.
[12:46:37.147] Using config file '/etc/xdg/weston/weston.ini'
[12:46:37.147] Output repaint window is 7 ms maximum.
[12:46:37.147] WARNING: Weston was started from /dev/ttyAMA10. Messages will be dropped if not written to a file.
               Use --log for capturing Weston logs to a file.
[12:46:37.147] Loading module '/usr/lib/libweston-14/drm-backend.so'
[12:46:37.148] initializing drm backend
[12:46:37.148] Trying libseat launcher...
00:02:25.771  [c/debug/seatd/0.9.1/seatd/server.c:145] New client connected (pid: 568, uid: 0, gid: 0)
00:02:25.771  [c/debug/seatd/0.9.1/seatd/seat.c:239] Added client 1 to seat0
00:02:25.772  [c/debug/seatd/0.9.1/seatd/seat.c:563] Opened client 1 on seat0
[12:46:37.148] [c/debug/seatd/0.9.1/libseat/libseat.c:73] Seat opened with backend 'seatd'
[12:46:37.148] [c/debug/seatd/0.9.1/libseat/backend/seatd.c:212] Enabling seat
[12:46:37.148] libseat: session control granted
[12:46:37.149] using /dev/dri/card0
[12:46:37.149] DRM: supports atomic modesetting
[12:46:37.149] DRM: supports GBM modifiers
[12:46:37.149] DRM: does not support Atomic async page flip
[12:46:37.149] DRM: supports picture aspect ratio
[12:46:37.160] Loading module '/usr/lib/libweston-14/gl-renderer.so'
[12:46:37.163] Using rendering device: /dev/dri/renderD128
[12:46:37.163] EGL version: 1.4
[12:46:37.163] EGL vendor: Mesa Project
[12:46:37.163] EGL client APIs: OpenGL OpenGL_ES 
[12:46:37.164] EGL features:
               EGL Wayland extension: yes
               context priority: no
               buffer age: yes
               partial update: no
               swap buffers with damage: no
               configless context: yes
               surfaceless context: yes
               dmabuf support: modifiers
[12:46:37.164] GL version: OpenGL ES 3.1 Mesa 24.0.7
[12:46:37.164] GLSL version: OpenGL ES GLSL ES 3.10
[12:46:37.164] GL vendor: Broadcom
[12:46:37.164] GL renderer: V3D 7.1.7
[12:46:37.164] warning: Disabling render GPU timeline due to missing GL_EXT_disjoint_timer_query extension
[12:46:37.169] GL ES 3.1 - renderer features:
               read-back format: ARGB8888
               glReadPixels supports y-flip: yes
               glReadPixels supports PBO: yes
               wl_shm 10 bpc formats: yes
               wl_shm 16 bpc formats: no
               wl_shm half-float formats: no
               internal R and RG formats: yes
               OES_EGL_image_external: yes
[12:46:37.170] Using GL renderer
[12:46:37.174] event4  - SIGMACHIP Trust Keyboard: is tagged by udev as: Keyboard
[12:46:37.174] event4  - SIGMACHIP Trust Keyboard: device is a keyboard
[12:46:37.175] event6  - SIGMACHIP Trust Keyboard Consumer Control: is tagged by udev as: Keyboard
[12:46:37.175] event6  - SIGMACHIP Trust Keyboard Consumer Control: device is a keyboard
[12:46:37.175] event7  - SIGMACHIP Trust Keyboard System Control: is tagged by udev as: Keyboard
[12:46:37.175] event7  - SIGMACHIP Trust Keyboard System Control: device is a keyboard
[12:46:37.176] event5  - PixArt USB Optical Mouse: is tagged by udev as: Mouse
[12:46:37.176] event5  - PixArt USB Optical Mouse: device set to 1000 DPI
[12:46:37.176] event5  - PixArt USB Optical Mouse: device is a pointer
[12:46:37.176] event8  - pwr_button: is tagged by udev as: Keyboard
[12:46:37.176] event8  - pwr_button: device is a keyboard
[12:46:37.176] event0  - vc4-hdmi-0: is tagged by udev as: Keyboard Pointingstick
[12:46:37.176] event0  - vc4-hdmi-0: device is a pointer
[12:46:37.176] event0  - vc4-hdmi-0: device is a keyboard
[12:46:37.177] event1  - vc4-hdmi-0 HDMI Jack: is tagged by udev as: Switch
[12:46:37.215] event1  - not using input device '/dev/input/event1'
[12:46:37.215] event2  - vc4-hdmi-1: is tagged by udev as: Keyboard Pointingstick
[12:46:37.215] event2  - vc4-hdmi-1: device is a pointer
[12:46:37.215] event2  - vc4-hdmi-1: device is a keyboard
[12:46:37.216] event3  - vc4-hdmi-1 HDMI Jack: is tagged by udev as: Switch
[12:46:37.247] event3  - not using input device '/dev/input/event3'
[12:46:37.253] libinput: configuring device "SIGMACHIP Trust Keyboard".
[12:46:37.253] libinput: configuring device "SIGMACHIP Trust Keyboard Consumer Control".
[12:46:37.253] libinput: configuring device "SIGMACHIP Trust Keyboard System Control".
[12:46:37.253] libinput: configuring device "PixArt USB Optical Mouse".
[12:46:37.253] libinput: configuring device "pwr_button".
[12:46:37.253] libinput: configuring device "vc4-hdmi-0".
[12:46:37.253] libinput: configuring device "vc4-hdmi-1".
[12:46:37.304] DRM: EDID for the following head fails conformity:
Block 0, Base EDID:
  Digital Video Interface Standard set to reserved value 0xa2.

Block 1, CTA-861 Extension Block:
  Video Capability Data Block: IT video formats are always overscanned, but bit 7 of Byte 3 of the CTA-861 Extension header is set to underscanned.

[12:46:37.304] DRM: head 'HDMI-A-1' found, connector 32 is connected, EDID make 'Invalid Vendor Codename - RTK', model 'A05-P156AT1', serial 'demoset-1'
               Supported EOTF modes: SDR, ST2084
               Supported colorimetry modes: default, BT.2020 (YCC), BT.2020 (RGB)
[12:46:37.306] DRM: head 'HDMI-A-2' found, connector 42 is disconnected.
[12:46:37.306] Registered plugin API 'weston_drm_output_api_v1' of size 40
[12:46:37.306] Color manager: no-op
                 protocol support: no
[12:46:37.306] Output 'HDMI-A-1' attempts EOTF mode SDR and colorimetry mode default.
[12:46:37.306] Output 'HDMI-A-1' using color profile: stock sRGB color profile
[12:46:37.307] Chosen EGL config details: id:  25 rgba: 8 8 8 0 buf: 24 dep:  0 stcl: 0 int: 1-1 type: win vis_id: XRGB8888 (0x34325258)
[12:46:37.307] Output HDMI-A-1 (crtc 93) video modes:
               [email protected], preferred, current, 148.5 MHz
               [email protected] 16:9, 148.5 MHz
               [email protected] 16:9, 148.4 MHz
               [email protected] 16:9, 148.5 MHz
               [email protected], 123.8 MHz
               [email protected], 74.2 MHz
               [email protected] 16:9, 74.2 MHz
               [email protected], 108.0 MHz
               [email protected], 85.0 MHz
               [email protected], 74.2 MHz
               [email protected] 16:9, 74.2 MHz
               [email protected] 16:9, 74.2 MHz
               [email protected] 16:9, 74.2 MHz
               [email protected] 16:9, 74.2 MHz
               [email protected], 65.0 MHz
               [email protected] 16:9, 54.1 MHz
               [email protected] 16:9, 54.0 MHz
               [email protected], 40.0 MHz
               [email protected] 16:9, 27.0 MHz
               [email protected] 16:9, 27.0 MHz
               [email protected] 4:3, 25.2 MHz
               [email protected], 25.2 MHz
[12:46:37.307] associating input device event4 with output HDMI-A-1 (none by udev)
[12:46:37.307] associating input device event6 with output HDMI-A-1 (none by udev)
[12:46:37.307] associating input device event7 with output HDMI-A-1 (none by udev)
[12:46:37.307] associating input device event5 with output HDMI-A-1 (none by udev)
[12:46:37.307] associating input device event8 with output HDMI-A-1 (none by udev)
[12:46:37.307] associating input device event0 with output HDMI-A-1 (none by udev)
[12:46:37.307] associating input device event2 with output HDMI-A-1 (none by udev)
[12:46:37.307] Output 'HDMI-A-1' enabled with head(s) HDMI-A-1
[12:46:37.307] Compositor capabilities:
               arbitrary surface rotation: yes
               screen capture uses y-flip: yes
               cursor planes: yes
               arbitrary resolutions: no
               view mask clipping: yes
               explicit sync: yes
               color operations: no
               presentation clock: CLOCK_MONOTONIC, id 1
               presentation clock resolution: 0.000000001 s
[12:46:37.307] Loading module '/usr/lib/weston/desktop-shell.so'
[12:46:37.307] Loading module '/usr/lib/libweston-14/xwayland.so'
[12:46:37.315] Registered plugin API 'weston_xwayland_v3' of size 32
[12:46:37.315] Registered plugin API 'weston_xwayland_surface_v2' of size 24
[12:46:37.315] unlinking stale lock file /tmp/.X0-lock
[12:46:37.315] xserver listening on display :0
[12:46:37.315] launching '/usr/libexec/weston-keyboard'
[12:46:37.316] launching '/usr/libexec/weston-desktop-shell'
could not load cursor 'dnd-move'
could not load cursor 'dnd-move'
could not load cursor 'dnd-copy'
could not load cursor 'dnd-copy'
could not load cursor 'dnd-none'
could not load cursor 'dnd-none'
weston: /usr/src/debug/weston/14.0.1/libweston/backend-drm/state-propose.c:533: drm_output_find_plane_for_view: Assertion `fb' failed.
00:02:27.997  [c/debug/seatd/0.9.1/seatd/client.c:496] Client disconnected
Aborted
root@raspberrypi5:~# 00:02:28.269  [c/debug/seatd/0.9.1/seatd/seat.c:158] No clients on seat0 to activate
00:02:28.320  [c/debug/seatd/0.9.1/seatd/seat.c:290] Removed client 1 from seat0

Relevant part of the error:

weston: /usr/src/debug/weston/14.0.1/libweston/backend-drm/state-propose.c:533: drm_output_find_plane_for_view: Assertion `fb' failed.

Steps to reproduce

  • clone meta-raspberrypi -- current HEAD at the time of writing: 880d36b7c2be9cf7fa7cb287d8eefe3a27d7ede9;
  • clone poky -- current HEAD: 59db27de565fb33f9e4326e76ebd6fa3935557b9;
  • run source poky/oe-init-build-env rpi-build;
  • add meta-raspberrypi to bblayers.conf;
  • set MACHINE=raspberrypi5 and LICENSE_FLAGS_ACCEPTED += "synaptics-killswitch" in local.conf;
  • build image: bitbake core-image-weston;
  • flash uSD and boot Raspberry Pi 5 with mouse and keyboard connected;
  • run XDG_RUNTIME_DIR=/run/user/1000/ weston;
  • weston starts;
  • move mouse;
  • error.

Also tested on branch scarthgap, and no error occurs (meta-raspberry: 6df7e028a2b7b2d8cab0745dc0ed2eebc3742a17, poky: 2240b92d62618d6125bd825647392d3bb5a2d038).
@kronoidz
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The issue appears to be specific to kernel version 6.6.63.

It's introduced by: #1392, #1400.

@janeczkos
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Problem is caused by this line:
/usr/src/debug/weston/14.0.1/libweston/backend-drm/state-propose.c:533
There is assert(fb) which cause crash. Just remove it and it should work. Weston main branch has already change this code but there is no release version yet.

@kraj
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kraj commented Feb 3, 2025

Problem is caused by this line: /usr/src/debug/weston/14.0.1/libweston/backend-drm/state-propose.c:533 There is assert(fb) which cause crash. Just remove it and it should work. Weston main branch has already change this code but there is no release version yet.

thanks @janeczkos can you point to the particular fix ? I think it would be better to backport it into OE weston recipe for the time we do not have a release.

@janeczkos
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This is commit which removes this assert gitlab_weston_fix.

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@kraj @janeczkos @kronoidz