[3635:3635:0526/215938.947817:WARNING:media/gpu/vaapi/vaapi_wrapper.cc:1648] drmGetDevices2() has not found any devices
[3635:3635:0526/215938.957951:WARNING:sandbox/policy/linux/sandbox_linux.cc:404] InitializeSandbox() called with multiple threads in process gpu-process.
[3635:3635:0526/215941.425800:ERROR:gpu/command_buffer/service/gles2_cmd_decoder_passthrough.cc:1178] []Automatic fallback to software WebGL has been deprecated. Please use the --enable-unsafe-swiftshader flag to opt in to lower security guarantees for trusted content.
[3603:3603:0526/215941.437320:INFO:CONSOLE:10] "GL_RENDERER: ANGLE (Google, Vulkan 1.3.0 (SwiftShader Device (Subzero) (0x0000C0DE)), SwiftShader driver)", source: http://127.0.0.1:8080/poc.html (10)
[3603:3603:0526/215941.437525:INFO:CONSOLE:10] "GL_VENDOR:   Google Inc. (Google)", source: http://127.0.0.1:8080/poc.html (10)
[3603:3603:0526/215941.584112:INFO:CONSOLE:10] "1x1x1 RRI readback (expect 0,0,0,0): 0,0,0,0", source: http://127.0.0.1:8080/poc.html (10)
[3603:3603:0526/215941.601932:INFO:CONSOLE:10] "Total bytes scanned : 1048576", source: http://127.0.0.1:8080/poc.html (10)
[3603:3603:0526/215941.638182:INFO:CONSOLE:10] "Non-zero bytes      : 1048576", source: http://127.0.0.1:8080/poc.html (10)
[3603:3603:0526/215941.638229:INFO:CONSOLE:10] "Sentinel pixels hit : 262144 (CA FE BA BE)", source: http://127.0.0.1:8080/poc.html (10)
[3603:3603:0526/215941.638279:INFO:CONSOLE:10] "First non-zero      : layer=0 off=0 = cafebabe", source: http://127.0.0.1:8080/poc.html (10)
[3603:3603:0526/215941.638314:INFO:CONSOLE:10] ">>> VULNERABLE: robust-resource-init was bypassed; uninitialised GPU memory disclosed.", source: http://127.0.0.1:8080/poc.html (10)
[3603:3603:0526/215941.640975:INFO:CONSOLE:132] "[]Automatic fallback to software WebGL has been deprecated. Please use the --enable-unsafe-swiftshader flag to opt in to lower security guarantees for trusted content.", source: http://127.0.0.1:8080/poc.html (132)