Question: error when running [Virtio-GPU Venus->vtest]

Rob Clark robdclark at
Sun Nov 6 19:33:50 UTC 2022

On Fri, Nov 4, 2022 at 1:42 AM Taylor Viktor <sysescool at> wrote:
> Dear Developers:
> I am referring to this document to develop vulkan related functions, but every time I run vulkaninfo or vkcube some errors occur.
> virgl_test_server prints the following:
> gl_version 46 - core profile enabled vtest_client_dispatch_commands: client context created. client failed: VTEST_CLIENT_ERROR_INPUT_READ

I'm not sure about the venus/vk case, but I got the same error when
trying to use virgl+vtest the other day.  I think this must have
broken semi-recently, but didn't try to bisect or figure out if the
issue was in mesa or virglrenderer


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