[Webkit-unassigned] [Bug 240790] New: ANGLE: ERR: TextureMtl.mm:108 (GetLayerMipIndex): \t! Unreachable reached: GetLayerMipIndex(.../TextureMtl.mm:108)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=240790

            Bug ID: 240790
           Summary: ANGLE: ERR: TextureMtl.mm:108 (GetLayerMipIndex): \t!
                    Unreachable reached:
                    GetLayerMipIndex(.../TextureMtl.mm:108)
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: ANGLE
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: kkinnunen at apple.com
                CC: dino at apple.com, kbr at google.com, kkinnunen at apple.com

ANGLE: ERR: TextureMtl.mm:108 (GetLayerMipIndex): \t! Unreachable reached: GetLayerMipIndex(.../TextureMtl.mm:108)


0   libANGLE-shared.dylib                      0x106bd35cc gl::LogMessage::~LogMessage() + 292 (debug.cpp:206)
1   libANGLE-shared.dylib                      0x106bd35bc gl::LogMessage::~LogMessage() + 276 (debug.cpp:200)
2   libANGLE-shared.dylib                      0x106bd2f10 gl::LogMessage::~LogMessage() + 32 (debug.cpp:182)
3   libANGLE-shared.dylib                      0x1072aff78 rx::(anonymous namespace)::GetLayerMipIndex(std::__1::shared_ptr<rx::mtl::Texture> const&, unsigned int, unsigned int) + 528 (TextureMtl.mm:108)
4   libANGLE-shared.dylib                      0x1072afd20 rx::TextureMtl::initializeContents(gl::Context const*, unsigned int, gl::ImageIndex const&) + 1208 (TextureMtl.mm:2072)
5   libANGLE-shared.dylib                      0x106dcc4b4 gl::FramebufferAttachmentObject::initializeContents(gl::Context const*, unsigned int, gl::ImageIndex const&) + 696 (FramebufferAttachment.cpp:346)
6   libANGLE-shared.dylib                      0x10728cd80 gl::Texture::ensureSubImageInitialized(gl::Context const*, gl::ImageIndex const&, gl::Box const&) + 96 (Texture.cpp:2326)
7   libANGLE-shared.dylib                      0x10728cc10 gl::Texture::setSubImage(gl::Context*, gl::PixelUnpackState const&, gl::Buffer*, gl::TextureTarget, int, gl::Box const&, unsigned int, unsigned int, unsigned char const*) + 412 (Texture.cpp:1274)
8   libANGLE-shared.dylib                      0x106b3373c gl::Context::texSubImage2D(gl::TextureTarget, int, int, int, int, int, unsigned int, unsigned int, void const*) + 304 (Context.cpp:5132)
9   libANGLE-shared.dylib                      0x106b33844 gl::Context::texSubImage2DRobust(gl::TextureTarget, int, int, int, int, int, unsigned int, unsigned int, int, void const*) + 128 (Context.cpp:5148)
10  libANGLE-shared.dylib                      0x106cc5d18 GL_TexSubImage2DRobustANGLE + 316 (entry_points_gles_ext_autogen.cpp:2091)
11  WebCore                                    0x14aaf6e00 WebCore::GraphicsContextGLANGLE::texSubImage2D(unsigned int, int, int, int, int, int, unsigned int, unsigned int, GCGLSpan<void const, 18446744073709551615ul>) + 152 (GraphicsContextGLANGLE.cpp:406)
12  WebKit                                     0x11871e738 WebKit::RemoteGraphicsContextGL::texSubImage2D0(unsigned int, int, int, int, int, int, unsigned int, unsigned int, WTF::Span<unsigned char const, 18446744073709551615ul>&&) + 272 (RemoteGraphicsContextGLFunctionsGenerated.h:794)
13  WebKit                                     0x1188a0c38 void IPC::callMemberFunctionImpl<WebKit::RemoteGraphicsContextGL, void (WebKit::RemoteGraphicsContextGL::*)(unsigned int, int, int, int, int, int, unsigned int, unsigned int, WTF::Span<unsigned char const, 18446744073709551615ul>&&), std::__1::tuple<unsigned int, int, int, int, int, int, unsigned int, unsigned int, WTF::Span<unsigned char const, 18446744073709551615ul> >, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul, 8ul>(WebKit::RemoteGraphicsContextGL*, void (WebKit::RemoteGraphicsContextGL::*)(unsigned int, int, int, int, int, int, unsigned int, unsigned int, WTF::Span<unsigned char const, 18446744073709551615ul>&&), std::__1::tuple<unsigned int, int, int, int, int, int, unsigned int, unsigned int, WTF::Span<unsigned char const, 18446744073709551615ul> >&&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul, 8ul>) + 420 (HandleMessage.h:131)


To repro:
1. minibrowser debug
2. develop -> experimental -> enable GPU Process for webgl
3. close window, open new window
4. https://www.colorizephoto.com/converter
5. Clear website data
6. reload https://www.colorizephoto.com/converter
7. Observe GPU Process crash

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