238953 2022-04-07 12:24:11 -0700 This WebGL example crashes 2022-08-01 23:49:53 -0700 1 1 1 Unclassified WebKit WebGL Safari Technology Preview Unspecified Unspecified RESOLVED FIXED https://gkjohnson.github.io/three-mesh-bvh/example/bundle/gpuPathTracing.html InRadar P2 Normal --- 1 simon.fraser kpiddington brendanduncan dino ews-watchlist kbr kkinnunen kondapallykalyan kpiddington simon.fraser webkit-bug-importer oldest_to_newest 1859371 0 simon.fraser 2022-04-07 12:24:11 -0700 https://gkjohnson.github.io/three-mesh-bvh/example/bundle/gpuPathTracing.html Crashes in ANGLE code. 1859372 1 webkit-bug-importer 2022-04-07 12:24:34 -0700 <rdar://problem/91437430> 1859373 2 simon.fraser 2022-04-07 12:25:00 -0700 Termination Reason: Namespace SIGNAL, Code 11 Segmentation fault: 11 Terminating Process: exc handler [41876] VM Region Info: 0 is not in any region. Bytes before following region: 4351033344 REGION TYPE START - END [ VSIZE] PRT/MAX SHRMOD REGION DETAIL UNUSED SPACE AT START ---> __TEXT 103578000-10357c000 [ 16K] r-x/r-x SM=COW ...t.Development Application Specific Information: Bundle controller class: BrowserBundleController Enabled App Extensions: com.apple.ist.ds.appleconnect2.SafariExtension (APPLEBNISIGNED) (Version: 1743 - Display Version: 5.2) AppleConnect Safari Extension Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libANGLE-shared.dylib 0x73a60ff31 sh::TIntermLoop::TIntermLoop(sh::TIntermLoop const&) + 29 1 libANGLE-shared.dylib 0x73a61ce79 sh::TIntermLoop::deepCopy() const + 59 2 libANGLE-shared.dylib 0x73a60d149 sh::TIntermBlock::TIntermBlock(sh::TIntermBlock const&) + 101 3 libANGLE-shared.dylib 0x73a61cb47 sh::TIntermBlock::deepCopy() const + 59 4 libANGLE-shared.dylib 0x73a637496 sh::(anonymous namespace)::MonomorphizeTraverser::visitAggregate(sh::Visit, sh::TIntermAggregate*) + 3074 5 libANGLE-shared.dylib 0x73a61bfb9 sh::TIntermTraverser::traverseAggregate(sh::TIntermAggregate*) + 53 6 libANGLE-shared.dylib 0x73a61bbed sh::TIntermTraverser::traverseUnary(sh::TIntermUnary*) + 75 7 libANGLE-shared.dylib 0x73a61b2b9 sh::TIntermNode::traverse(sh::TIntermTraverser*) + 137 8 libANGLE-shared.dylib 0x73a61bef2 sh::TIntermTraverser::traverseBlock(sh::TIntermBlock*) + 384 9 libANGLE-shared.dylib 0x73a61c9bf sh::TIntermTraverser::traverseLoop(sh::TIntermLoop*) + 169 10 libANGLE-shared.dylib 0x73a61bef2 sh::TIntermTraverser::traverseBlock(sh::TIntermBlock*) + 384 11 libANGLE-shared.dylib 0x73a61bd41 sh::TIntermTraverser::traverseFunctionDefinition(sh::TIntermFunctionDefinition*) + 167 12 libANGLE-shared.dylib 0x73a61bef2 sh::TIntermTraverser::traverseBlock(sh::TIntermBlock*) + 384 13 libANGLE-shared.dylib 0x73a63615d sh::MonomorphizeUnsupportedFunctions(sh::TCompiler*, sh::TIntermBlock*, sh::TSymbolTable*, unsigned long long) + 953 14 libANGLE-shared.dylib 0x73a73f567 sh::TranslatorMetalDirect::translateImpl(sh::TInfoSinkBase&, sh::TIntermBlock*, unsigned long long, sh::PerformanceDiagnostics*, sh::SpecConst*, sh::DriverUniformMetal*) + 387 15 libANGLE-shared.dylib 0x73a742a53 sh::TranslatorMetalDirect::translate(sh::TIntermBlock*, unsigned long long, sh::PerformanceDiagnostics*) + 175 16 libANGLE-shared.dylib 0x73a502689 sh::TCompiler::compile(char const* const*, unsigned long, unsigned long long) + 9269 17 libANGLE-shared.dylib 0x73a70279c rx::TranslateTask::operator()() + 318 18 libANGLE-shared.dylib 0x73a786604 angle::SingleThreadedWorkerPool::postWorkerTask(std::__1::shared_ptr<angle::Closure>) + 18 19 libANGLE-shared.dylib 0x73a787641 angle::WorkerThreadPool::PostWorkerTask(std::__1::shared_ptr<angle::WorkerThreadPool>, std::__1::shared_ptr<angle::Closure>) + 63 20 libANGLE-shared.dylib 0x73a702df5 rx::ShaderMtl::compile(gl::Context const*, gl::ShCompilerInstance*, unsigned long long) + 311 21 libANGLE-shared.dylib 0x73a6ff514 gl::Shader::compile(gl::Context const*) + 854 22 WebCore 0x743395fa8 WebCore::GraphicsContextGLANGLE::compileShader(unsigned int) + 120 23 WebCore 0x744811985 WebCore::WebGLRenderingContextBase::compileShader(WebCore::WebGLShader&) + 101 24 WebCore 0x743c27a50 WebCore::jsWebGL2RenderingContextPrototypeFunction_compileShader(JSC::JSGlobalObject*, JSC::CallFrame*) + 336 25 ??? 0x4ec48b20c038 ??? 26 JavaScriptCore 0x738e03a56 llint_entry + 118876 27 JavaScriptCore 0x738e03a56 llint_entry + 118876 28 JavaScriptCore 0x738e044a3 llint_entry + 121513 29 JavaScriptCore 0x738e03a56 llint_entry + 118876 30 JavaScriptCore 0x738e03a56 llint_entry + 118876 31 JavaScriptCore 0x738e03a56 llint_entry + 118876 32 JavaScriptCore 0x738e03a56 llint_entry + 118876 33 JavaScriptCore 0x738e03a56 llint_entry + 118876 34 ??? 0x4ec48b308540 ??? 35 ??? 0x4ec48b2f1dd7 ??? 36 JavaScriptCore 0x738e03a56 llint_entry + 118876 37 ??? 0x4ec48b2ffb4a ??? 38 JavaScriptCore 0x738de67f9 vmEntryToJavaScript + 216 39 JavaScriptCore 0x739457679 JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 521 40 JavaScriptCore 0x7396367b8 JSC::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) + 120 41 WebCore 0x7441bfe15 WebCore::JSCallbackData::invokeCallback(JSC::VM&, JSC::JSObject*, JSC::JSValue, JSC::MarkedArgumentBufferWithSize<8ul>&, WebCore::JSCallbackData::CallbackType, JSC::PropertyName, WTF::NakedPtr<JSC::Exception>&) + 325 42 WebCore 0x7432c0283 WebCore::JSRequestAnimationFrameCallback::handleEvent(double) + 371 43 WebCore 0x7445834be WebCore::ScriptedAnimationController::serviceRequestAnimationFrameCallbacks(WTF::Seconds) + 750 44 WebCore 0x744b16112 WebCore::Page::forEachDocumentFromMainFrame(WebCore::Frame const&, WTF::Function<void (WebCore::Document&)> const&) + 338 45 WebCore 0x744b10b8d WebCore::Page::updateRendering() + 909 46 WebKit 0x73b0de009 WebKit::TiledCoreAnimationDrawingArea::updateRendering(WebKit::TiledCoreAnimationDrawingArea::UpdateRenderingType) + 79 47 CoreFoundation 0x7ff804d43e80 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23 48 CoreFoundation 0x7ff804d43d12 __CFRunLoopDoObservers + 543 49 CoreFoundation 0x7ff804d42810 CFRunLoopRunSpecific + 678 50 Foundation 0x7ff805b97b9a -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 216 51 Foundation 0x7ff805c226d7 -[NSRunLoop(NSRunLoop) run] + 76 52 libxpc.dylib 0x7ff8049c2816 _xpc_objc_main + 773 53 libxpc.dylib 0x7ff8049c2239 xpc_main + 99 54 WebKit 0x73ad7e11f WebKit::XPCServiceMain(int, char const**) + 276 55 dyld 0x10c95b50e start + 462 1859453 3 brendanduncan 2022-04-07 14:48:27 -0700 I filed an Angle bug for the shader compilation failure in this project at https://bugs.chromium.org/p/angleproject/issues/detail?id=7189 1859498 4 456984 kpiddington 2022-04-07 16:22:11 -0700 Created attachment 456984 Patch 1859499 5 ews-watchlist 2022-04-07 16:24:01 -0700 Note that there are important steps to take when updating ANGLE. See https://trac.webkit.org/wiki/UpdatingANGLE 1860485 6 ews-feeder 2022-04-11 17:11:28 -0700 Committed r292743 (249527@main): <https://commits.webkit.org/249527@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 456984. 1869470 7 gsnedders 2022-05-16 15:41:47 -0700 Just to let everyone know, for those who care about Safari, the fix for this has shipped in Safari 15.5. 1888320 8 kkinnunen 2022-08-01 23:38:23 -0700 ANGLE upstream fix in: https://bugs.chromium.org/p/angleproject/issues/detail?id=7518 1888323 9 kkinnunen 2022-08-01 23:49:53 -0700 Last missing upstreaming hunk tracked here: https://bugs.chromium.org/p/angleproject/issues/detail?id=7542 456984 2022-04-07 16:22:11 -0700 2022-04-11 17:11:29 -0700 Patch bug-238953-20220407162210.patch text/plain 2344 kpiddington U3VidmVyc2lvbiBSZXZpc2lvbjogMjkyNTY5CmRpZmYgLS1naXQgYS9Tb3VyY2UvVGhpcmRQYXJ0 eS9BTkdMRS9DaGFuZ2VMb2cgYi9Tb3VyY2UvVGhpcmRQYXJ0eS9BTkdMRS9DaGFuZ2VMb2cKaW5k ZXggNmYwNmQ1M2ZmMzI0ODlkODY2MmUyYjU1MWE5ZDRjNDgwMzUyNWY2OC4uZmI5MzQ1YzQyOWFh NmU1ZWE5MTY3MjRjMjYxNDY2NmYzNTAxNDQ0YiAxMDA2NDQKLS0tIGEvU291cmNlL1RoaXJkUGFy dHkvQU5HTEUvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9UaGlyZFBhcnR5L0FOR0xFL0NoYW5nZUxv ZwpAQCAtMSwzICsxLDE3IEBACisyMDIyLTA0LTA3ICBLeWxlIFBpZGRpbmd0b24gIDxrcGlkZGlu Z3RvbkBhcHBsZS5jb20+CisKKyAgICAgICAgVGhpcyBXZWJHTCBleGFtcGxlIGNyYXNoZXMKKyAg ICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTIzODk1MworICAg ICAgICAKKyAgICAgICAgTnVsbC1jaGVjayBzdWJub2RlcyB3aGlsZSBwZXJmb3JtaW5nIGEgZGVl cCBjb3B5IGZvcgorICAgICAgICBsb29wcywgYW5kIGJyYW5jaGVzLiBUaGVzZSBub2RlcyBjYW4g YmUgbnVsbCBpbiBzb21lIGNhc2VzCisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BT ISkuCisKKyAgICAgICAgKiBzcmMvY29tcGlsZXIvdHJhbnNsYXRvci9JbnRlcm1Ob2RlLmNwcDoK KyAgICAgICAgKHNoOjpUSW50ZXJtQnJhbmNoOjpUSW50ZXJtQnJhbmNoKToKKyAgICAgICAgKHNo OjpUSW50ZXJtTG9vcDo6VEludGVybUxvb3ApOgorCiAyMDIyLTA0LTA1ICBLaW1tbyBLaW5udW5l biAgPGtraW5udW5lbkBhcHBsZS5jb20+CiAKICAgICAgICAgQU5HTEUgY2hhbmdlcy5kaWZmIGNv bnRhaW5zIGRpZmZlcmVuY2VzIHRoYXQgYXJlIGZyb20gc3RhbGUgZmlsZXMgb3IgdW5uZWVkZWQK ZGlmZiAtLWdpdCBhL1NvdXJjZS9UaGlyZFBhcnR5L0FOR0xFL3NyYy9jb21waWxlci90cmFuc2xh dG9yL0ludGVybU5vZGUuY3BwIGIvU291cmNlL1RoaXJkUGFydHkvQU5HTEUvc3JjL2NvbXBpbGVy L3RyYW5zbGF0b3IvSW50ZXJtTm9kZS5jcHAKaW5kZXggM2M3NjM1Y2I3MzMxOWFmZWYzYjE1NjVj ZDVhMjczMWIwYzlmMzg1YS4uYTFjOTk4MzIyNTE5YjE1ODgyNjQ2ZWNlNGNiZTg3MWVkMmIzYTc1 ZSAxMDA2NDQKLS0tIGEvU291cmNlL1RoaXJkUGFydHkvQU5HTEUvc3JjL2NvbXBpbGVyL3RyYW5z bGF0b3IvSW50ZXJtTm9kZS5jcHAKKysrIGIvU291cmNlL1RoaXJkUGFydHkvQU5HTEUvc3JjL2Nv bXBpbGVyL3RyYW5zbGF0b3IvSW50ZXJtTm9kZS5jcHAKQEAgLTI3OSw3ICsyNzksNyBAQCBib29s IFRJbnRlcm1Mb29wOjpyZXBsYWNlQ2hpbGROb2RlKFRJbnRlcm1Ob2RlICpvcmlnaW5hbCwgVElu dGVybU5vZGUgKnJlcGxhY2VtZQogfQogCiBUSW50ZXJtQnJhbmNoOjpUSW50ZXJtQnJhbmNoKGNv bnN0IFRJbnRlcm1CcmFuY2ggJm5vZGUpCi0gICAgOiBUSW50ZXJtQnJhbmNoKG5vZGUubUZsb3dP cCwgbm9kZS5tRXhwcmVzc2lvbi0+ZGVlcENvcHkoKSkKKyAgICA6IFRJbnRlcm1CcmFuY2gobm9k ZS5tRmxvd09wLCBub2RlLm1FeHByZXNzaW9uID8gbm9kZS5tRXhwcmVzc2lvbi0+ZGVlcENvcHko KSA6IG51bGxwdHIpCiB7fQogCiBzaXplX3QgVEludGVybUJyYW5jaDo6Z2V0Q2hpbGRDb3VudCgp IGNvbnN0CkBAIC0xNjAxLDEwICsxNjAxLDEwIEBAIFRJbnRlcm1Mb29wOjpUSW50ZXJtTG9vcChU TG9vcFR5cGUgdHlwZSwKIAogVEludGVybUxvb3A6OlRJbnRlcm1Mb29wKGNvbnN0IFRJbnRlcm1M b29wICZub2RlKQogICAgIDogVEludGVybUxvb3Aobm9kZS5tVHlwZSwKLSAgICAgICAgICAgICAg ICAgIG5vZGUubUluaXQtPmRlZXBDb3B5KCksCi0gICAgICAgICAgICAgICAgICBub2RlLm1Db25k LT5kZWVwQ29weSgpLAotICAgICAgICAgICAgICAgICAgbm9kZS5tRXhwci0+ZGVlcENvcHkoKSwK LSAgICAgICAgICAgICAgICAgIG5vZGUubUJvZHktPmRlZXBDb3B5KCkpCisgICAgICAgICAgICAg ICAgICBub2RlLm1Jbml0ID8gbm9kZS5tSW5pdC0+ZGVlcENvcHkoKSA6IG51bGxwdHIsCisgICAg ICAgICAgICAgICAgICBub2RlLm1Db25kID8gbm9kZS5tQ29uZC0+ZGVlcENvcHkoKSA6IG51bGxw dHIsCisgICAgICAgICAgICAgICAgICBub2RlLm1FeHByID8gbm9kZS5tRXhwci0+ZGVlcENvcHko KSA6IG51bGxwdHIsCisgICAgICAgICAgICAgICAgICBub2RlLm1Cb2R5ID8gbm9kZS5tQm9keS0+ ZGVlcENvcHkoKSA6IG51bGxwdHIpCiB7fQogCiBUSW50ZXJtSWZFbHNlOjpUSW50ZXJtSWZFbHNl KFRJbnRlcm1UeXBlZCAqY29uZCwgVEludGVybUJsb2NrICp0cnVlQiwgVEludGVybUJsb2NrICpm YWxzZUIpCg==