Bug#1020391: mesa: Updates to 22.2 RCs cause blank screen on some VirtIO graphics

[Ben Westover]

Hello Fabio,

On 1/3/23 06:35, Fabio Pedretti wrote:
> You don't provide many details, but at a quick search your issue may
> be this one:
> https://gitlab.freedesktop.org/virgl/virglrenderer/-/issues/291
> https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19655
I don't see how that issue is related to mine. It supposedly only occurs
when XWayland is being used, while mine is happening on pure X11.

Thanks,
--
Ben Westover


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Bug#1027791: Unable to run X server since 22.3.1-1 upgrade

[Fabio Pedretti]

Hi, please open a new bug report here:
https://gitlab.freedesktop.org/mesa/mesa/-/issues

libglvnd_1.6.0-1_source.changes ACCEPTED into unstable

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Accepted:

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Date: Tue, 03 Jan 2023 15:48:25 +0200
Source: libglvnd
Built-For-Profiles: noudeb
Architecture: source
Version: 1.6.0-1
Distribution: unstable
Urgency: medium
Maintainer: Debian X Strike Force 
Changed-By: Timo Aaltonen 
Changes:
 libglvnd (1.6.0-1) unstable; urgency=medium
 .
   * New upstream release.
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  libglvnd_1.6.0-1.dsc
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  libglvnd_1.6.0-1.debian.tar.xz
  libglvnd_1.6.0-1_source.buildinfo

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[Git][xorg-team/lib/libglvnd][upstream-unstable] 11 commits: Read gl.symbols when generating stubs for libGL.so.

[Timo Aaltonen (@tjaalton)]

Timo Aaltonen pushed to branch upstream-unstable at X Strike Force / lib / 
libglvnd


Commits:
3144f287 by Kyle Brenneman at 2022-06-07T07:57:02-06:00
Read gl.symbols when generating stubs for libGL.so.

Instead of generating symbols for everything in gl.xml, read the symbol
list from src/GL/gl.symbols and only generate the functions listed
there.

That way, when new functions get added to gl.xml, we won't add any more
symbols in libGL.so.

To do that, if the target parameter to gen_gldispatch_mapi.py is a
filename, then it will read that file for symbols instead of calling
genCommon.getExportNamesFromRoots.

Also added a new genCommon.readSymbolsFile function, which is mostly
copied from symbols-check.py.

- - - - -
fd1df5e9 by Kyle Brenneman at 2022-08-23T07:30:18-06:00
Update GL headers and XML files.

Update the GL headers and XML files to the Khronos repository, from
commit 11d7b7baebfc2b58116670cd17266f9c6a0d760b.

- - - - -
1d270ce5 by Kyle Brenneman at 2022-08-30T14:16:22+00:00
Merge branch 'update-opengl-headers' into 'master'

Update OpenGL headers

See merge request glvnd/libglvnd!268
- - - - -
05f75de5 by yes，i Do at 2022-09-20T14:05:14+00:00
Add support for loongarch64.

- - - - -
9215f347 by Kyle Brenneman at 2022-09-20T14:05:14+00:00
Merge branch 'master' into 'master'

Add support for loongarch64.

See merge request glvnd/libglvnd!271
- - - - -
6c5497e5 by Kyle Brenneman at 2022-10-05T14:34:44-06:00
GLX: Fix assembly stubs for x32

Add x32 assembly stubs for GLX functions.

Fixes https://gitlab.freedesktop.org/glvnd/libglvnd/-/issues/225

- - - - -
58d49d7f by Kyle Brenneman at 2022-10-06T15:09:48+00:00
Merge branch 'fix-glx-x32-assembly' into 'master'

GLX: Fix assembly stubs for x32

Closes #225

See merge request glvnd/libglvnd!272
- - - - -
7d7e29e8 by Kyle Brenneman at 2022-11-17T13:06:33-07:00
Fix pthreads lookup on FreeBSD.

On FreeBSD, just looking up pthreads symbols with dlsym(RTLD_DEFAULT)
isn't sufficient, because libc.so itself contains stubs for pthreads
functions that just fail with ENOSYS.

Instead, on FreeBSD, open libthr.so.3 with dlopen and the RTLD_NOLOAD
flag, and then look up the symbols from there. On other systems, use
dlopen(NULL).

That also requires adding a new glvndCleanupPthreads() function to close
the handle afterward.

- - - - -
356f172a by Kyle Brenneman at 2022-11-17T13:06:40-07:00
tests: Split testglxmakecurrent into a separate threaded program

Change testglxmakecurrent so that it builds as two executables, one with
pthreads and one without.

This allows the tests to work on non-Linux systems, since it no longer
has to rely on setting "LD_PRELOAD=libpthread.so.0".

- - - - -
0e27438a by Kyle Brenneman at 2022-11-21T21:02:16+00:00
Merge branch 'fix-freebsd-pthread-flags' into 'master'

Fix pthreads flags on FreeBSD.

See merge request glvnd/libglvnd!274
- - - - -
b05bbcda by Kyle Brenneman at 2022-11-21T14:05:30-07:00
Increment the version number to 1.6.0.

- - - - -


30 changed files:

- configure.ac
- include/GL/glcorearb.h
- include/GL/glext.h
- include/GL/glxext.h
- include/GLES/egl.h
- include/GLES/gl.h
- include/GLES/glext.h
- include/GLES/glplatform.h
- include/GLES2/gl2.h
- include/GLES2/gl2ext.h
- include/GLES2/gl2platform.h
- include/GLES3/gl3.h
- include/GLES3/gl31.h
- include/GLES3/gl32.h
- include/GLES3/gl3platform.h
- include/glvnd/GLdispatchABI.h
- meson.build
- src/EGL/libegl.c
- src/GLX/glvnd_genentry.c
- src/GLX/libglx.c
- src/GLdispatch/GLdispatch.c
- src/GLdispatch/vnd-glapi/Makefile.am
- src/GLdispatch/vnd-glapi/entry_common.c
- src/GLdispatch/vnd-glapi/entry_files.mk
- + src/GLdispatch/vnd-glapi/entry_loongarch64_tsd.c
- src/GLdispatch/vnd-glapi/meson.build
- src/generate/genCommon.py
- src/generate/gen_gldispatch_mapi.py
- src/generate/meson.build
- src/generate/xml/gl.xml


The diff was not included because it is too large.


View it on GitLab: 
https://salsa.debian.org/xorg-team/lib/libglvnd/-/compare/c7cdf0cc4395b57563294d1f340b6bb1b95366a0...b05bbcdaeb9b700cf7877e6d66f8fc3ac952295b

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[Git][xorg-team/lib/libglvnd] Pushed new tag libglvnd-1.6.0-1

[Timo Aaltonen (@tjaalton)]

Timo Aaltonen pushed new tag libglvnd-1.6.0-1 at X Strike Force / lib / libglvnd

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[Git][xorg-team/lib/libglvnd][debian-unstable] 14 commits: Read gl.symbols when generating stubs for libGL.so.

[Timo Aaltonen (@tjaalton)]

Timo Aaltonen pushed to branch debian-unstable at X Strike Force / lib / 
libglvnd


Commits:
3144f287 by Kyle Brenneman at 2022-06-07T07:57:02-06:00
Read gl.symbols when generating stubs for libGL.so.

Instead of generating symbols for everything in gl.xml, read the symbol
list from src/GL/gl.symbols and only generate the functions listed
there.

That way, when new functions get added to gl.xml, we won't add any more
symbols in libGL.so.

To do that, if the target parameter to gen_gldispatch_mapi.py is a
filename, then it will read that file for symbols instead of calling
genCommon.getExportNamesFromRoots.

Also added a new genCommon.readSymbolsFile function, which is mostly
copied from symbols-check.py.

- - - - -
fd1df5e9 by Kyle Brenneman at 2022-08-23T07:30:18-06:00
Update GL headers and XML files.

Update the GL headers and XML files to the Khronos repository, from
commit 11d7b7baebfc2b58116670cd17266f9c6a0d760b.

- - - - -
1d270ce5 by Kyle Brenneman at 2022-08-30T14:16:22+00:00
Merge branch 'update-opengl-headers' into 'master'

Update OpenGL headers

See merge request glvnd/libglvnd!268
- - - - -
05f75de5 by yes，i Do at 2022-09-20T14:05:14+00:00
Add support for loongarch64.

- - - - -
9215f347 by Kyle Brenneman at 2022-09-20T14:05:14+00:00
Merge branch 'master' into 'master'

Add support for loongarch64.

See merge request glvnd/libglvnd!271
- - - - -
6c5497e5 by Kyle Brenneman at 2022-10-05T14:34:44-06:00
GLX: Fix assembly stubs for x32

Add x32 assembly stubs for GLX functions.

Fixes https://gitlab.freedesktop.org/glvnd/libglvnd/-/issues/225

- - - - -
58d49d7f by Kyle Brenneman at 2022-10-06T15:09:48+00:00
Merge branch 'fix-glx-x32-assembly' into 'master'

GLX: Fix assembly stubs for x32

Closes #225

See merge request glvnd/libglvnd!272
- - - - -
7d7e29e8 by Kyle Brenneman at 2022-11-17T13:06:33-07:00
Fix pthreads lookup on FreeBSD.

On FreeBSD, just looking up pthreads symbols with dlsym(RTLD_DEFAULT)
isn't sufficient, because libc.so itself contains stubs for pthreads
functions that just fail with ENOSYS.

Instead, on FreeBSD, open libthr.so.3 with dlopen and the RTLD_NOLOAD
flag, and then look up the symbols from there. On other systems, use
dlopen(NULL).

That also requires adding a new glvndCleanupPthreads() function to close
the handle afterward.

- - - - -
356f172a by Kyle Brenneman at 2022-11-17T13:06:40-07:00
tests: Split testglxmakecurrent into a separate threaded program

Change testglxmakecurrent so that it builds as two executables, one with
pthreads and one without.

This allows the tests to work on non-Linux systems, since it no longer
has to rely on setting "LD_PRELOAD=libpthread.so.0".

- - - - -
0e27438a by Kyle Brenneman at 2022-11-21T21:02:16+00:00
Merge branch 'fix-freebsd-pthread-flags' into 'master'

Fix pthreads flags on FreeBSD.

See merge request glvnd/libglvnd!274
- - - - -
b05bbcda by Kyle Brenneman at 2022-11-21T14:05:30-07:00
Increment the version number to 1.6.0.

- - - - -
a7c0f0ea by Timo Aaltonen at 2023-01-03T15:41:42+02:00
Merge branch 'upstream-unstable' into debian-unstable

- - - - -
771da1fc by Timo Aaltonen at 2023-01-03T15:42:58+02:00
version bump

- - - - -
4a83080a by Timo Aaltonen at 2023-01-03T15:48:37+02:00
release to sid

- - - - -


30 changed files:

- configure.ac
- debian/changelog
- include/GL/glcorearb.h
- include/GL/glext.h
- include/GL/glxext.h
- include/GLES/egl.h
- include/GLES/gl.h
- include/GLES/glext.h
- include/GLES/glplatform.h
- include/GLES2/gl2.h
- include/GLES2/gl2ext.h
- include/GLES2/gl2platform.h
- include/GLES3/gl3.h
- include/GLES3/gl31.h
- include/GLES3/gl32.h
- include/GLES3/gl3platform.h
- include/glvnd/GLdispatchABI.h
- meson.build
- src/EGL/libegl.c
- src/GLX/glvnd_genentry.c
- src/GLX/libglx.c
- src/GLdispatch/GLdispatch.c
- src/GLdispatch/vnd-glapi/Makefile.am
- src/GLdispatch/vnd-glapi/entry_common.c
- src/GLdispatch/vnd-glapi/entry_files.mk
- + src/GLdispatch/vnd-glapi/entry_loongarch64_tsd.c
- src/GLdispatch/vnd-glapi/meson.build
- src/generate/genCommon.py
- src/generate/gen_gldispatch_mapi.py
- src/generate/meson.build


The diff was not included because it is too large.


View it on GitLab: 
https://salsa.debian.org/xorg-team/lib/libglvnd/-/compare/4a3819780c9cfd3ee8c7c825910bcac50d717e54...4a83080a54cdc9a7eed14e244801e94e8b9d6365

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mesa_22.3.2-1_source.changes ACCEPTED into unstable

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Date: Tue, 03 Jan 2023 14:53:02 +0200
Source: mesa
Built-For-Profiles: noudeb
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Version: 22.3.2-1
Distribution: unstable
Urgency: medium
Maintainer: Debian X Strike Force 
Changed-By: Timo Aaltonen 
Changes:
 mesa (22.3.2-1) unstable; urgency=medium
 .
   * New upstream release.
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[Git][xorg-team/lib/mesa] Pushed new tag mesa-22.3.2-1

[Timo Aaltonen (@tjaalton)]

Timo Aaltonen pushed new tag mesa-22.3.2-1 at X Strike Force / lib / mesa

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Bug#1026768: vulkan-loader: please consider packaging version 1.3.238

[Timo Aaltonen]

Andrea Pappacoda kirjoitti 20.12.2022 klo 22.01:

Source: vulkan-loader
Version: 1.3.231.1-1
Severity: wishlist

Hi, could you please consider upgrading to version 1.3.238 when it is fully
released? It is currently needed by the latest release of yuzu[1], a package
I'm maintaining.

By looking at  it seems
that version 1.3.238 has been tagged with a "v" prefix, and not with an "sdk-"
one; this means that this version is still in development, right?


Correct, only sdk-releases have consistent tags across the stack 
(including glslang, spirv-tools etc).



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t

Bug#1027791: Unable to run X server since 22.3.1-1 upgrade

[Cédric Nisio]

Package: libgl1-mesa-dri
Version: 22.3.1-1

After upgrading libgl1-mesa-dri from 22.2.4-1 to 22.3.1-1 X server won’t
start (both X.org & Wayland). On startup I just get a black screen with a
blinking caret. Still I can access ttys

Here are the gdm-x-session logs from journalctl

(II) modeset(0): Output eDP-1 connected
(II) modeset(0): Output DP-1 disconnected
(II) modeset(0): Output DP-2 disconnected
(II) modeset(0): Output DP-3 connected
(II) modeset(0): Using spanning desktop for initial modes
(II) modeset(0): Output eDP-1 using initial mode 1920x1080 +0+0
(II) modeset(0): Output DP-3 using initial mode 2560x1440 +1920+0
(==) modeset(0): Using gamma correction (1.0, 1.0, 1.0)
(==) modeset(0): DPI set to (96, 96)
(II) Loading sub module "fb"
(II) LoadModule: "fb"
(II) Module "fb" already built-in
(==) modeset(G0): Depth 24, (==) framebuffer bpp 32
(==) modeset(G0): RGB weight 888
(==) modeset(G0): Default visual is TrueColor
(II) Loading sub module "glamoregl"
(II) LoadModule: "glamoregl"
(II) Loading /usr/lib/xorg/modules/libglamoregl.so
(II) Module glamoregl: vendor="X.Org Foundation"
compiled for 1.21.1.5, module version = 1.0.1
ABI class: X.Org ANSI C Emulation, version 0.4
nvc0_screen_create:1072 - Base screen init failed: -19
(EE)
(EE) Backtrace:
(EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+0x139) [0x55c156406cc9]
(EE) 1: /lib/x86_64-linux-gnu/libc.so.6 (__sigaction+0x40) [0x7f2b6165af90]
(EE) 2: /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
(nouveau_drm_screen_create+0x4406c) [0x7f2b5f95935c]
(EE) 3: /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
(nouveau_drm_screen_create+0x1e4c9) [0x7f2b5f9337b9]
(EE) 4: /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
(nouveau_drm_screen_create+0x266) [0x7f2b5f915556]
(EE) unw_get_proc_name failed: no unwind info found [-10]
(EE) 5: /usr/lib/x86_64-linux-gnu/dri/iris_dri.so (?+0x0) [0x7f2b5f0aaf56]
(EE) 6: /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
(__driDriverGetExtensions_d3d12+0x60aec4) [0x7f2b5f6b63e4]
(EE) 7: /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
(__driDriverGetExtensions_d3d12+0x1a93) [0x7f2b5f0acfb3]
(EE) 8: /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
(__driDriverGetExtensions_d3d12+0xa175) [0x7f2b5f0b5695]
(EE) 9: /lib/x86_64-linux-gnu/libgbm.so.1 (gbm_format_get_name+0xf2e)
[0x7f2b60d29eae]
(EE) 10: /lib/x86_64-linux-gnu/libgbm.so.1 (gbm_format_get_name+0x16f8)
[0x7f2b60d2a678]
(EE) unw_get_proc_name failed: no unwind info found [-10]
(EE) 11: /lib/x86_64-linux-gnu/libgbm.so.1 (?+0x0) [0x7f2b60d2874c]
(EE) 12: /lib/x86_64-linux-gnu/libgbm.so.1 (gbm_create_device+0x44)
[0x7f2b60d28884]
(EE) 13: /usr/lib/xorg/modules/libglamoregl.so (glamor_egl_init+0x61)
[0x7f2b60d533c1]
(EE) unw_get_proc_name failed: no unwind info found [-10]
(EE) 14: /usr/lib/xorg/modules/drivers/modesetting_drv.so (?+0x0)
[0x7f2b60d8c733]
(EE) 15: /usr/lib/xorg/Xorg (InitOutput+0xa2a) [0x55c1562d657a]
(EE) 16: /usr/lib/xorg/Xorg (InitFonts+0x1ce) [0x55c1562974de]
(EE) 17: /lib/x86_64-linux-gnu/libc.so.6 (__libc_init_first+0x8a)
[0x7f2b6164618a]
(EE) 18: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0x85)
[0x7f2b61646245]
(EE) 19: /usr/lib/xorg/Xorg (_start+0x21) [0x55c156280b71]
(EE)
(EE) Segmentation fault at address 0x20
(EE)
Fatal server error:
(EE) Caught signal 11 (Segmentation fault). Server aborting
(EE)
(EE)
Please consult the The X.Org Foundation support
 at http://wiki.x.org
 for help.
(EE) Please also check the log file at
"/var/lib/gdm3/.local/share/xorg/Xorg.0.log" for additional information.
(EE)
(EE) Server terminated with error (1). Closing log file.
Unable to run X server

I was able to workaround the issue by reverting to libgl1-mesa-dri=22.2.4-1
I had to find an outdated repository as it is already gone from official
repository which is not very handy.

$ uname -a
Linux debian 6.0.0-6-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.0.12-1
(2022-12-09) x86_64 GNU/Linux

as it is related to drivers I guess some hw info could be useful:

$ lspci
00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host
Bridge/DRAM Registers (rev 07)
00:01.0 PCI bridge: Intel Corporation 6th-10th Gen Core Processor PCIe
Controller (x16) (rev 07)
00:02.0 VGA compatible controller: Intel Corporation CoffeeLake-H GT2 [UHD
Graphics 630]
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200
v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 07)
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500
v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH
Thermal Controller (rev 10)
00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host
Controller (rev 10)
00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10)
00:15.0 Serial bus controller: Intel Corporation Cannon Lake PCH Serial IO
I2C Controller #0 (rev 10)
00:15.1 Serial bus controller: Intel Corporation Cannon Lake PCH Serial IO
I2C Controller #1 (rev 10)
00:16.0 Communi

Bug#1020391: mesa: Updates to 22.2 RCs cause blank screen on some VirtIO graphics

[Fabio Pedretti]

You don't provide many details, but at a quick search your issue may
be this one:
https://gitlab.freedesktop.org/virgl/virglrenderer/-/issues/291
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19655

Which is fixed in the version 22.3.1-1 currently in Debian testing / unstable.

Ben, can you check and report back?