[Bug 53201] New: evr:evr crashes almost systematically on the TestBot's Wine VMs

Mon Jun 20 07:58:57 CDT 2022

https://bugs.winehq.org/show_bug.cgi?id=53201

            Bug ID: 53201
           Summary: evr:evr crashes almost systematically on the TestBot's
                    Wine VMs
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs at winehq.org
          Reporter: fgouget at codeweavers.com
      Distribution: ---

evr:evr crashes almost systematically on the TestBot's Wine VMs.

First the crashes happen either after this line:
evr.c:1337: Test marked todo: Unexpected hr 0x80004001.
or this one:
evr.c:2324: Test marked todo: Unexpected hr 0x80004001.

Then the crashes can take several forms. The most common is an
EXCEPTION_WINE_ASSERTION:

Unhandled exception: assertion failed in 32-bit code (0xf7f7a559).
[...]
Backtrace:
=>0 0xf7f7a559 __kernel_vsyscall+0x9() in [vdso].so (0x0063e32c)
  1 0xf7d4ae02 in libc.so.6 (+0x34e02) (0x0063e32c)
  2 0xf7d33306 in libc.so.6 (+0x1d306) (0xf7efb000)
  3 0x764b43d8 in libllvm-11.so.1 (+0x75f3d8) (0x0063e628)
  4 0x764b41b0 in libllvm-11.so.1 (+0x75f1b0) (0x78f38762)
  5 0x7420656c in libvulkan_radeon.so (+0x2f456c) (0x62616e55)
  6 0x6c667265 (0x766f2078)
  7 0xfe787067 (0x838d72eb)
[...]
Test failed: crash (80000101)

It can also be a read access to 0x00000004. In that case the backtrace is
different:

Unhandled exception: page fault on read access to 0x00000004 in 32-bit code
(0x63dc19f0).
Backtrace:
=>0 0x63dc19f0 in swrast_dri.so (+0x6a39f0) (0x6f2acba4)
  1 0x63dc6de7 in swrast_dri.so (+0x6a8de7) (0x00007dbc)
  2 0x64213985 in swrast_dri.so (+0xaf5985) (0x00007dbc)
  3 0x63dc1b9a in swrast_dri.so (+0x6a3b9a) (0x00007dbc)
  4 0x63daa367 in swrast_dri.so (+0x68c367) (0x71291010)
  5 0x637ae197 in swrast_dri.so (+0x90197) (0x7b5764a0)
  6 0x637a261d in swrast_dri.so (+0x8461d) (0x00000000)
  7 0x63cbb3f0 in swrast_dri.so (+0x59d3f0) (0x7b574e00)
  8 0x7b7aecba in libglx_mesa.so.0 (+0x2bcba) (0x7d667330)
  9 0x7b7aca38 in libglx_mesa.so.0 (+0x29a38) (0x00000000)
  10 0x7d95fe24 in libglx.so.0 (+0x3e24) (0x7d98f000)
  11 0x7e38a419 create_glxcontext+0x39(context=<internal error>,
shareList=<internal error>, display=<internal error>)
[Z:\home\winetest\tools\testbot\var\wine\dlls\winex11.drv\opengl.c:1288] in
winex11.so (0x0063f648)
  12 0x7e38e10e X11DRV_wglCreateContextAttribsARB+0x15e(hdc=94010068,
hShareContext=<is not available>, attribList=<is not available>)
[Z:\home\winetest\tools\testbot\var\wine\dlls\winex11.drv\opengl.c:2079] in
winex11.so (0x0063f688)
  13 0x7a8bc111 wglCreateContextAttribsARB+0xd1(hdc=<internal error>,
share=<internal error>, attribs=<internal error>)
[Z:\home\winetest\tools\testbot\var\wine\dlls\opengl32\wgl.c:281] in opengl32
(0x0063f6c8)
  14 0x71481767 context_create_wgl_attribs+0x67(gl_info=047AE2E4, hdc=94010068,
share_ctx=00000000)
[Z:\home\winetest\tools\testbot\var\wine\dlls\wined3d\context_gl.c:1894] in
wined3d (0x0063f748)
  15 0x71448ca0 wined3d_caps_gl_ctx_create_attribs+0x40(caps_gl_ctx=0063F830,
gl_info=047AE2E4)
[Z:\home\winetest\tools\testbot\var\wine\dlls\wined3d\adapter_gl.c:285] in
wined3d (0x0063f788)
  16 0x71450f6d wined3d_adapter_gl_init+0x1e75(wined3d_creation_flags=<internal
error>, ordinal=<internal error>, adapter_gl=<internal error>)
[Z:\home\winetest\tools\testbot\var\wine\dlls\wined3d\adapter_gl.c:5359] in
wined3d (0x0063f8d8)
  17 0x71450f6d wined3d_adapter_gl_create+0x1ebd(ordinal=0,
wined3d_creation_flags=0x3ecc)
[Z:\home\winetest\tools\testbot\var\wine\dlls\wined3d\adapter_gl.c:5440] in
wined3d (0x0063f8d8)
  18 0x714bb6fb wined3d_init+0x4b(wined3d=047AE2C8, flags=0x3ecc)
[Z:\home\winetest\tools\testbot\var\wine\dlls\wined3d\directx.c:3509] in
wined3d (0x0063f938)
  19 0x715514d2 wined3d_create+0x62(flags=<internal error>)
[Z:\home\winetest\tools\testbot\var\wine\dlls\wined3d\wined3d_main.c:141] in
wined3d (0x0063f978)
  20 0x67c91d65 d3d9_init+0x35(d3d9=047AE2A8, extended=0)
[Z:\home\winetest\tools\testbot\var\wine\dlls\d3d9\directx.c:702] in d3d9
(0x0063f9c8)
  21 0x67c83b31 Direct3DCreate9+0x5c(sdk_version=<internal error>)
[Z:\home\winetest\tools\testbot\var\wine\dlls\d3d9\d3d9_main.c:44] in d3d9
(0x0063f9f8)
  22 0x6558fb89 video_presenter_init_d3d+0x18(presenter=<internal error>)
[Z:\home\winetest\tools\testbot\var\wine\dlls\evr\presenter.c:2112] in evr
(0x0063fa98)
  23 0x6558fb89 evr_presenter_create+0x129(outer=00000000, out=0063FAEC)
[Z:\home\winetest\tools\testbot\var\wine\dlls\evr\presenter.c:2172] in evr
(0x0063fa98)
  24 0x65581d3d classfactory_CreateInstance+0x8d(iface=<internal error>,
outer_unk=<internal error>, riid=<internal error>, ppobj=<internal error>)
[Z:\home\winetest\tools\testbot\var\wine\dlls\evr\main.c:122] in evr
(0x0063fb08)
  25 0x6850b749 IClassFactory_CreateInstance+0x1c(ppvObject=<internal error>,
riid=<internal error>, pUnkOuter=<internal error>, This=<internal error>)
[Z:\home\winetest\tools\testbot\var\wine-win32\include\unknwn.h:223] in combase
(0x0063fb98)
  26 0x6850b749 CoCreateInstanceEx+0xe4(rclsid=<internal error>,
outer=<internal error>, cls_context=<internal error>, server_info=<internal
error>, count=<internal error>, results=<internal error>)
[Z:\home\winetest\tools\testbot\var\wine\dlls\combase\combase.c:1891] in
combase (0x0063fb98)
  27 0x6850bbe1 CoCreateInstance+0x6c(rclsid=<internal error>, outer=<internal
error>, cls_context=<internal error>, riid=<internal error>, obj=<internal
error>) [Z:\home\winetest\tools\testbot\var\wine\dlls\combase\combase.c:1681]
in combase (0x0063fc18)
  28 0x6558f8c1 MFCreateVideoPresenter+0x91(owner=<internal error>,
riid_device=<internal error>, riid=<internal error>, obj=<internal error>)
[Z:\home\winetest\tools\testbot\var\wine\dlls\evr\presenter.c:2100] in evr
(0x0063fc88)
  29 0x00404c72 in evr_test (+0x4c72) (0x0063fd28)
[...]

And on cw-rx460 some underlying library just called exit(0):

evr.c:1337: Test marked todo: Unexpected hr 0x80004001.
evr:evr:06ac done (0) in 2s
The main process has no test summary line

https://test.winehq.org/data/patterns.html#evr:evr

So this impacts not just the TestBot VMs with their QXL graphics card, but also
real hardware with an AMD RX 460 GPU.
Finally the crashes started on 2022-05-17 and a bisect on a Debian VM points to
the commit below as the culprit:

commit 4a98b07c4bcc35a698448261478ba856c149cbea
Author: Zhiyi Zhang <zzhang at codeweavers.com>
Date:   Tue May 17 14:17:53 2022 +0800

    winex11.drv: Open a Vulkan device for D3DKMTOpenAdapterFromLuid().

    The Vulkan device is used for querying video memory information for
implementing
    D3DKMTQueryVideoMemoryInfo().

    Signed-off-by: Zhiyi Zhang <zzhang at codeweavers.com>
    Signed-off-by: Huw Davies <huw at codeweavers.com>
    Signed-off-by: Alexandre Julliard <julliard at winehq.org>

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