New assertion failure in standalone mode on anv

[Raupinger]

I just built the master branch of game-scope to try out FSR. With this new build an assertion in rendervulcan.cpp fails. My last build was 1f5c56b the current build is of 8313853.

[DadSchoorse]

Can you bisect the issue?

[Raupinger]

@DadSchoorse bisect result:

➜  gamescope git:(861435a) ✗ git bisect good            
56fb91ea725c86d5f3556f50ceac2268d84f2f48 is the first bad commit
commit 56fb91ea725c86d5f3556f50ceac2268d84f2f48
Author: Georg Lehmann <dadschoorse@gmail.com>
Date:   Mon Dec 27 19:14:25 2021 +0100

    rendervulkan: Use drmformats everywhere, create srgb and linear image views

 src/rendervulkan.cpp | 117 +++++++++++++++++++++++++++++++++++----------------
 src/rendervulkan.hpp |   7 +--
 src/steamcompmgr.cpp |   2 +-
 3 files changed, 86 insertions(+), 40 deletions(-)

[DadSchoorse]

Seems like anv really dislikes creating a mutable dmabuf image with bgra8 srgb+unorm. Pretty sure this is a driver issue, you should report it.

[Raupinger]

I understood some of those words :) I'll do some reading and see if i can put together a report. Might be worth mentioning that the machine is running Manjaro, so mesa is on 21.3.4-1 not the upstream arch 21.3.5-1

[remenic]

I have the same issue on arch.

Here is the output:

No CAP_SYS_NICE, falling back to regular-priority compute and threads.
wlserver: [libseat] [libseat/backend/seatd.c:80] Could not connect to socket /run/seatd.sock: No such file or directory
wlserver: [libseat] [libseat/libseat.c:76] Backend 'seatd' failed to open seat, skipping
wlserver: [libseat] [libseat/libseat.c:73] Seat opened with backend 'logind'
wlserver: [backend/session/session.c:110] Successfully loaded libseat session
MESA-INTEL: warning: Performance support disabled, consider sysctl dev.i915.perf_stream_paranoid=0

vulkan: selecting physical device 'Intel(R) Graphics (ADL-S GT1)'
vulkan: physical device supports DRM format modifiers
drm: opening DRM node '/dev/dri/card0'
drm: Connectors:
drm:   HDMI-A-1 (connected)
drm:   HDMI-A-2 (disconnected)
drm:   DP-1 (disconnected)
drm:   HDMI-A-3 (disconnected)
drm:   DP-2 (disconnected)
drm:   HDMI-A-4 (disconnected)
drm: selecting connector HDMI-A-1
drm: selecting mode 1920x1080@60Hz
vulkan: supported DRM formats for sampling usage:
vulkan:   0x34325241
vulkan:   0x34325258
vulkan:   0x3231564E
gamescope: ../gamescope/src/rendervulkan.cpp:488: bool CVulkanTexture::BInit(uint32_t, uint32_t, uint32_t, CVulkanTexture::createFlags, wlr_dmabuf_attributes*): Assertion `modifiers.size() > 0' failed.

[DadSchoorse]

anv bug report: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6031

[Samsagax]

I have the same issue with Intel card on Embedded mode. Nested mode works fine (except for #356).

Running:

gamescope -e --xwayland-count 2 &
steam -steamos -tenfoot

as a session script for sddm

Here is the output:
gamescope-stdout.log

[DocMAX]

Same here on Intel(R) Xe Graphics (TGL GT2):
gamescope: ../gamescope/src/rendervulkan.cpp:1988: bool CVulkanTexture::BInit(uint32_t, uint32_t, uint32_t, createFlags, wlr_dmabuf_attributes*, uint32_t, uint32_t): Assertion modifiers.size() > 0' failed.`

[lostalejandro]

Nested mode working fine here

On the other hand, Embedded mode throws same error here

I'm running arch Kernel 5.18.16-arch1-1 on Intel Celeron N4120 and UHD 600 Gemini Lake

No CAP_SYS_NICE, falling back to regular-priority compute and threads.
Performance will be affected.
wlserver: [libseat] [libseat/backend/seatd.c:64] Could not connect to socket /run/seatd.sock: No such file or directory
wlserver: [libseat] [libseat/libseat.c:76] Backend 'seatd' failed to open seat, skipping
wlserver: [libseat] [libseat/libseat.c:73] Seat opened with backend 'logind'
wlserver: [backend/session/session.c:110] Successfully loaded libseat session
MANGOAPP LAYER: Init
ATTENTION: default value of option vk_xwayland_wait_ready overridden by environment.
MESA-INTEL: warning: Performance support disabled, consider sysctl dev.i915.perf_stream_paranoid=0
vulkan: selecting physical device 'Intel(R) UHD Graphics 600 (GLK 2)': queue family 0
vulkan: physical device supports DRM format modifiers
drm: opening DRM node '/dev/dri/card0'
drm: Connectors:
drm:   eDP-1 (connected)
drm:   DP-1 (disconnected)
drm:   HDMI-A-1 (disconnected)
drm:   HDMI-A-2 (disconnected)
drm: selecting connector eDP-1
drm: selecting mode 1366x768@60Hz
vulkan: supported DRM formats for sampling usage:
vulkan:   0x34325241
vulkan:   0x34325258
vulkan:   0x3231564E
gamescope: ../gamescope/src/rendervulkan.cpp:1947: bool CVulkanTexture::BInit(uint32_t, uint32_t, uint32_t, createFlags, wlr_dmabuf_attributes*, uint32_t, uint32_t): Assertion `modifiers.size() > 0' failed.

[DocMAX]

There is a core-dump. Maybe it helps?

Aug 07 09:35:30 gpdwin3 systemd-coredump[1679]: [🡕] Process 1674 (gamescope) of user 1000 dumped core.   
                                             Module linux-vdso.so.1 with build-id 1ae89d98798409ec8d014bb68399cba9c70ec3b4
                                                Module libxshmfence.so.1 with build-id d9b3ce4edb0b6a0818bcc57dda020d2da5e3c895
                                                Module libxcb-shm.so.0 with build-id 828fec4d856e2710e732ea8d92c3f250c807b1c2
                                                Module libxcb-randr.so.0 with build-id c914473ab7592ed5cf5c191200faaac1089c12ad
                                                Module libxcb-sync.so.1 with build-id 13025f6de23a271636ad321c77eda98801e62e8e
                                                Module libxcb-present.so.0 with build-id 8ed389d9cd6ad7110fbb00c93b32e0efaa71a6b1
                                                Module libX11-xcb.so.1 with build-id f92352eae0a30aea89d11beb22367fa985288925
                                                Module libz.so.1 with build-id fefe3219a96d682ec98fcfb78866b8594298b5a2
                                                Module libxcb-dri3.so.0 with build-id 088c750254cc139e7d62b8a3fc7795a138447ccf
                                                Module libvulkan_intel.so with build-id 5e4ee0b66864b9da42289ab6a9757e3ebdcbf7bb
                                                Module libpthread.so.0 with build-id beb247374758b5c4cdc7a45b934fff02bfd90a71
                                                Module libgpg-error.so.0 with build-id 4738b8a9478177c202cccd64e0eb65d3dea2bfae
                                                Module libpcre.so.1 with build-id 845483dd0acba86de9f0313102bebbaf3ce52767
                                                Module liblz4.so.1 with build-id e63600ab23b2f6997f42fac2fa56e1f02ce159a1
                                                Module libzstd.so.1 with build-id ab54c2881f53ab314e134f3e08c76d504376dd5d
                                                Module liblzma.so.5 with build-id 28b40c7af8098a66af6ee093b6986b91cad7694d
                                                Module libgcrypt.so.20 with build-id 8bf3cb884124273640de797a3e77d86c98434ea4
                                                Module libglib-2.0.so.0 with build-id 1340f3a762b2293ebf6d725edf0eb14839f85317
                                                Module libgobject-2.0.so.0 with build-id a7515bd8cd51064d187953c0f506a43958de31a6
                                                Module libgudev-1.0.so.0 with build-id 460465b63a086d945124662363191903c0002793
                                                Module libXdmcp.so.6 with build-id d864159ab0008415667db8d5f251696d75c90df2
                                                Module libXau.so.6 with build-id 60db1eac70f819bea9d4c366603c1583067510b4
                                                Module libsystemd.so.0 with build-id 3e5d9eb54ba96616b0f90c9b897f04fd126527de
                                                Module libwacom.so.9 with build-id 52b5a9bb54e19f46a2d54b8a8ee3c859ba23170b
                                                Module libevdev.so.2 with build-id 9ded5f5a6c45f3b30cf380d8a505e90b5f85f164
                                                Module libmtdev.so.1 with build-id 862cf8d5b0a0dd4d4d225e17f54be93ab9c3b34e
                                                Module ld-linux-x86-64.so.2 with build-id 8dac9e5903543a5f8a5f7339139c14444b9b4e0e
                                                Module libexpat.so.1 with build-id 113bb5a3e9ad856801bfcfc029102c9bdc13d67e
                                                Module libffi.so.8 with build-id f0a9586cf0f42d2b9971bd1065ca3a6b19f4a2c2
                                                Module libxcb.so.1 with build-id 13d677412a71468381b11092915d231f664d18d3
                                                Module libc.so.6 with build-id e637217a46491314667a7a37b2155cb07afc1a40
                                                Module libgcc_s.so.1 with build-id 308aed8b7d7e38f5efa23f75c25601668c1fc009
                                                Module libm.so.6 with build-id 598f2cb2b61d6ba52686c3d0d380daea7e55e97c
                                                Module libstdc++.so.6 with build-id e0dd3ec5b0a62b122b4141c956c0b33a4d719144
                                                Module libpipewire-0.3.so.0 with build-id b91e7a1d107726d205723f63f1671760c3aaaf19
                                                Module libcap.so.2 with build-id 1f87347b85b55db2f75a2ecea5cb45d846dc7093
                                                Module libXtst.so.6 with build-id 35c7f3daf454834acb724e6bd1664b0a2e9a6494
                                                Module libliftoff.so.0 with build-id ef7b82bb479d9e9f5dd4cbc8adf66c59d10362ec
                                                Module libvulkan.so.1 with build-id dd97393da4f886994c9dfc153b35ea6d906f57ff
                                                Module libseat.so.1 with build-id 51f74c96a4dd3748925954d1cc5fc6c52f051866
                                                Module libwayland-client.so.0 with build-id 515c72111400d7bdbfbdfcec78d597e4986a5943
                                                Module libinput.so.10 with build-id 9de57b91e0d1d09e53606692e2c51c8b31d3dfe1
                                                Module libpixman-1.so.0 with build-id d2170a3ac106c2a68597bf7910ab04b1cdd69c14
                                                Module libudev.so.1 with build-id 2a20e10475325f65fa29687073270e417e20a984
                                                Module libgbm.so.1 with build-id 589489ebc39c7c4de46d25028fd54896e0da464d
                                                Module libSDL2-2.0.so.0 with build-id ea9fb59ffd521c634a0459b0e6826e0d896d3afd
                                                Module libxkbcommon.so.0 with build-id 6cf66eead3fcc20fe5df10162bfbcdcdc8b2a183
                                                Module libwayland-server.so.0 with build-id 4c54fc8a7c0d4eb8adf2a69e44ebf12d16969c74
                                                Module libdrm.so.2 with build-id 39847bc84bc769f632f8f599a62fdcc98c9270cd
                                                Module libXRes.so.1 with build-id 6ae98691f3ebed4aae1d0ac919078baa00d71fb6
                                                Module libXxf86vm.so.1 with build-id b8b37b0c66be0a760a8491e3c86a00c4efdc825d
                                                Module libXext.so.6 with build-id 17beadf1cb40d41ab36629db3b4eed74110678a7
                                                Module libXrender.so.1 with build-id 42e386d2acf3cde61081959d9671ca74acfb3edc
                                                Module libXcomposite.so.1 with build-id 13228d108b290268d88510db494daefd5521cda0
                                                Module libXfixes.so.3 with build-id 0a05c7e8714522bfbdd7c0027c3e2a94965664b0
                                                Module libXdamage.so.1 with build-id a99dbe3fc2b01da9fbdd90d5ad00621f9022379f
                                                Module libX11.so.6 with build-id 21e886e968772b7964d646f54c1faecc56734de9
                                                Module gamescope with build-id d7104b12392616aa19a6bbc3466b37f9eaee69b7
                                                Stack trace of thread 1674:
                                                #0  0x00007f3bf0aec4dc n/a (libc.so.6 + 0x884dc)
                                                #1  0x00007f3bf0a9c998 raise (libc.so.6 + 0x38998)
                                                #2  0x00007f3bf0a8653d abort (libc.so.6 + 0x2253d)
                                                #3  0x00007f3bf0a8645c n/a (libc.so.6 + 0x2245c)
                                                #4  0x00007f3bf0a954c6 __assert_fail (libc.so.6 + 0x314c6)
                                                #5  0x00005614928d1c2c n/a (gamescope + 0x3bc2c)
                                                #6  0x00005614928f6c47 n/a (gamescope + 0x60c47)
                                                #7  0x00005614928a7766 n/a (gamescope + 0x11766)
                                                #8  0x00007f3bf0a872d0 n/a (libc.so.6 + 0x232d0)
                                                #9  0x00007f3bf0a8738a __libc_start_main (libc.so.6 + 0x2338a)
                                                #10 0x00005614928aa0f5 n/a (gamescope + 0x140f5)

                                                Stack trace of thread 1676:
                                                #0  0x00007f3befd0c538 n/a (libvulkan_intel.so + 0x1df538)
                                                #1  0x00007f3befd33559 n/a (libvulkan_intel.so + 0x206559)
                                                #2  0x00007f3befd3d180 n/a (libvulkan_intel.so + 0x210180)
                                                #3  0x00007f3befbd56f2 n/a (libvulkan_intel.so + 0xa86f2)
                                                #4  0x00007f3befc95215 n/a (libvulkan_intel.so + 0x168215)
                                                #5  0x00005614928d0255 n/a (gamescope + 0x3a255)
                                                #6  0x00005614928da483 n/a (gamescope + 0x44483)
                                                #7  0x00007f3bf0e242f3 execute_native_thread_routine (libstdc++.so.6 + 0xd62f3)
                                                #8  0x00007f3bf0aea78d n/a (libc.so.6 + 0x8678d)
                                                #9  0x00007f3bf0b6b8e4 __clone (libc.so.6 + 0x1078e4)

                                                Stack trace of thread 1675:
                                                #0  0x00007f3bf0ae7346 n/a (libc.so.6 + 0x83346)
                                                #1  0x00007f3bf0ae9b60 pthread_cond_wait (libc.so.6 + 0x85b60)
                                                #2  0x00007f3befdfbedc n/a (libvulkan_intel.so + 0x2ceedc)
                                                #3  0x00007f3befdfbd0c n/a (libvulkan_intel.so + 0x2ced0c)
                                                #4  0x00007f3bf0aea78d n/a (libc.so.6 + 0x8678d)
                                                #5  0x00007f3bf0b6b8e4 __clone (libc.so.6 + 0x1078e4)

                                                Stack trace of thread 1677:
                                                #0  0x00007f3bf0b5ee9f __poll (libc.so.6 + 0xfae9f)
                                                #1  0x00005614928c9897 n/a (gamescope + 0x33897)
                                                #2  0x00007f3bf0e242f3 execute_native_thread_routine (libstdc++.so.6 + 0xd62f3)
                                                #3  0x00007f3bf0aea78d n/a (libc.so.6 + 0x8678d)
                                                #4  0x00007f3bf0b6b8e4 __clone (libc.so.6 + 0x1078e4)
                                                ELF object binary architecture: AMD x86-64

[DocMAX]

Oh, nested mode works fine for me too

[DocMAX]

Compiled this mesa version https://gitlab.freedesktop.org/GL/mesa/-/tree/usage_checks_fixes - works!