[3263:3263:0514/205048.738209:INFO:CONSOLE:11] "[*] requesting adapter (featureLevel=compatibility)", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205048.770105:INFO:CONSOLE:11] "[*] adapter: vendor= arch= desc= device=", source: http://127.0.0.1:8080/poc.html (11)
Debug: ../../third_party/dawn/src/dawn/native/opengl/BufferGL.cpp:89(operator())Preexisting OpenGL errors: GL_INVALID_OPERATION
[3263:3263:0514/205048.977649:INFO:CONSOLE:11] "[*] got device", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205048.997553:INFO:CONSOLE:11] "=== Part 1: uninitialized-memory leak (faces 3-5) ===", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205048.998392:INFO:CONSOLE:11] "[*] expected (correct behaviour): all bytes == 0xAA", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205048.998959:INFO:CONSOLE:11] "[*] readback first 64 bytes: de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de ", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205048.999995:INFO:CONSOLE:11] "[*] all bytes == 0xAA?  false", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205049.000615:INFO:CONSOLE:11] "[*] all bytes == 0x00?  false", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205049.001285:INFO:CONSOLE:11] "[*] non-zero bytes:     49152 / 49152", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205049.001984:INFO:CONSOLE:11] "[*] spray-sentinel (0xde) bytes: 49152 / 49152", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205049.002684:INFO:CONSOLE:11] "[+] BUG TRIGGERED: faces 3-5 contain stale GPU heap from previously-destroyed textures (spray sentinel observed). Cross-origin GPU memory disclosure.", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205049.015406:INFO:CONSOLE:11] "=== Part 2: dst.z drop demonstration (all 6 faces) ===", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205049.015646:INFO:CONSOLE:11] "[*] expected (correct): face0-2=0x11, face3-5=0xAA", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205049.015697:INFO:CONSOLE:11] "[*] face 0 byte0 = 0xaa", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205049.016165:INFO:CONSOLE:11] "[*] face 1 byte0 = 0xaa", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205049.016213:INFO:CONSOLE:11] "[*] face 2 byte0 = 0xaa", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205049.016601:INFO:CONSOLE:11] "[*] face 3 byte0 = 0x11", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205049.016977:INFO:CONSOLE:11] "[*] face 4 byte0 = 0x11", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205049.017083:INFO:CONSOLE:11] "[*] face 5 byte0 = 0x11", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205049.020284:INFO:CONSOLE:11] "[+] BUG TRIGGERED: copy wrote faces 0-2 instead of 3-5 (dst.z dropped).", source: http://127.0.0.1:8080/poc.html (11)
[3263:3263:0514/205049.022219:INFO:CONSOLE:11] "=== DONE ===", source: http://127.0.0.1:8080/poc.html (11)

----- page log (server side) -----
[server] serving on http://127.0.0.1:8080/
[page] [*] requesting adapter (featureLevel=compatibility)
[page] [*] adapter: vendor= arch= desc= device=
[page] [*] got device
[page] 
[page] === Part 1: uninitialized-memory leak (faces 3-5) ===
[page] [*] expected (correct behaviour): all bytes == 0xAA
[page] [*] readback first 64 bytes: de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de de 
[page] [*] all bytes == 0xAA?  false
[page] [*] all bytes == 0x00?  false
[page] [*] non-zero bytes:     49152 / 49152
[page] [*] spray-sentinel (0xde) bytes: 49152 / 49152
[page] 
[page] [+] BUG TRIGGERED: faces 3-5 contain stale GPU heap from previously-destroyed textures (spray sentinel observed). Cross-origin GPU memory disclosure.
[page] === Part 2: dst.z drop demonstration (all 6 faces) ===
[page] [*] expected (correct): face0-2=0x11, face3-5=0xAA
[page] [*] face 0 byte0 = 0xaa
[page] [*] face 1 byte0 = 0xaa
[page] [*] face 2 byte0 = 0xaa
[page] [*] face 3 byte0 = 0x11
[page] [*] face 4 byte0 = 0x11
[page] [*] face 5 byte0 = 0x11
[page] [+] BUG TRIGGERED: copy wrote faces 0-2 instead of 3-5 (dst.z dropped).
[page] 
[page] === DONE ===