================================================================ Relevant output (filtered) ================================================================ [4561:4561:0514/113806.284246:INFO:CONSOLE:10] "RENDERER: WebKit WebGL", source: http://127.0.0.1:18100/poc.html (10) SPIR-V ERROR: 0:0 Invalid built-in operand: 2147483647 SPIR-V WARNING: 0:0 Invalid built-in operand: 2147483647 [4561:4561:0514/113806.302969:INFO:CONSOLE:10] "VENDOR: WebKit", source: http://127.0.0.1:18100/poc.html (10) [4561:4561:0514/113806.303029:INFO:CONSOLE:10] "UNMASKED_RENDERER: ANGLE (Google, Vulkan 1.3.0 (SwiftShader Device (Subzero) (0x0000C0DE)), SwiftShader driver)", source: http://127.0.0.1:18100/poc.html (10) [4561:4561:0514/113806.303071:INFO:CONSOLE:10] "UNMASKED_VENDOR: Google Inc. (Google)", source: http://127.0.0.1:18100/poc.html (10) [4561:4561:0514/113806.303511:INFO:CONSOLE:10] "FS compile status: true", source: http://127.0.0.1:18100/poc.html (10) [4561:4561:0514/113806.303554:INFO:CONSOLE:10] "FS info log: ", source: http://127.0.0.1:18100/poc.html (10) [4561:4561:0514/113806.303592:INFO:CONSOLE:10] "VS compile status: true", source: http://127.0.0.1:18100/poc.html (10) [4561:4561:0514/113806.303625:INFO:CONSOLE:10] "link status: true", source: http://127.0.0.1:18100/poc.html (10) [4561:4561:0514/113806.303662:INFO:CONSOLE:10] "link info log: ", source: http://127.0.0.1:18100/poc.html (10) [4561:4561:0514/113806.303693:INFO:CONSOLE:10] "DONE", source: http://127.0.0.1:18100/poc.html (10) Received signal 11 SEGV_MAPERR 000000000014 [4561:4561:0514/113806.632374:INFO:CONSOLE:0] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:18100/poc.html (0) [4561:4561:0514/113806.651661:ERROR:content/browser/gpu/gpu_process_host.cc:1006] GPU process exited unexpectedly: exit_code=35584 [4561:4561:0514/113806.651687:WARNING:content/browser/gpu/gpu_process_host.cc:1448] The GPU process has crashed 1 time(s) [4561:4561:0514/113806.932779:WARNING:content/browser/gpu/gpu_process_host.cc:1028] Reinitialized the GPU process after a crash. The reported initialization time was 120 ms ================================================================ Symbolised crash stack (GPU process) ================================================================ #0 0x563409e54d16 chrome+0x10d9cd15 ___interceptor_backtrace ??:0:0 #1 0x56342223a3b8 chrome+0x291823b7 base::debug::CollectStackTrace(base::span) ./../../base/debug/stack_trace_posix.cc:1050:7 #2 0x5634221f8447 chrome+0x29140446 base::debug::StackTrace::StackTrace() ./../../base/debug/stack_trace.cc:280:20 #3 0x5634222397bf chrome+0x291817be base::debug::(anonymous namespace)::StackDumpSignalHandler(int, siginfo_t*, void*) ./../../base/debug/stack_trace_posix.cc:483:3 #4 0x75fb1d440050 (/usr/lib/x86_64-linux-gnu/libc.so.6+0x3c04f) #5 0x71fb0f872762 libvk_swiftshader.so+0x672762 sw::Spirv::Spirv(VkShaderStageFlagBits, char const*, sw::SpirvBinary const&) ./../../third_party/swiftshader/src/Pipeline/SpirvShader.hpp:184:32 #6 0x71fb0f88134a libvk_swiftshader.so+0x68134a sw::SpirvShader::SpirvShader(VkShaderStageFlagBits, char const*, sw::SpirvBinary const&, vk::RenderPass const*, unsigned int, VkRenderingInputAttachmentIndexInfo const*, bool) ./../../third_party/swiftshader/src/Pipeline/SpirvShader.cpp:1845:7 #7 0x71fb0f69f5bb libvk_swiftshader.so+0x49f5bb sw::SpirvShader* std::__Cr::construct_at(sw::SpirvShader*, VkShaderStageFlagBits const&, char const* const&, sw::SpirvBinary&, vk::RenderPass*&&, unsigned int const&, VkRenderingInputAttachmentIndexInfo const*&, bool const&) ./gen/third_party/libc++/src/include/__memory/construct_at.h:37:49 #8 0x71fb0f69a188 libvk_swiftshader.so+0x49a188 vk::GraphicsPipeline::compileShaders(VkAllocationCallbacks const*, VkGraphicsPipelineCreateInfo const*, vk::PipelineCache*) ./gen/third_party/libc++/src/include/__memory/construct_at.h:45:10 #9 0x71fb0f6c57ae libvk_swiftshader.so+0x4c57ae vkCreateGraphicsPipelines ./../../third_party/swiftshader/src/Vulkan/libVulkan.cpp:2405:14 #10 0x71fb11f50a6d libGLESv2.so+0x1150a6d rx::vk::GraphicsPipelineDesc::initializePipeline(rx::vk::ErrorContext*, rx::vk::PipelineCacheAccess*, rx::vk::GraphicsPipelineSubset, rx::vk::RenderPass const&, rx::vk::PipelineLayout const&, rx::vk::GraphicsPipelineShadersInfo const&, rx::vk::Pipeline*, rx::vk::CacheLookUpFeedback*) const ./../../third_party/angle/src/libANGLE/renderer/vulkan/vk_wrapper.h:2008:12 #11 0x71fb11f5173e libGLESv2.so+0x115173e rx::GraphicsPipelineCache::createPipeline(rx::vk::ErrorContext*, rx::vk::PipelineCacheAccess*, rx::vk::RenderPass const&, rx::vk::PipelineLayout const&, rx::vk::GraphicsPipelineShadersInfo const&, rx::PipelineSource, rx::vk::GraphicsPipelineDesc const&, rx::vk::GraphicsPipelineDesc const**, rx::vk::PipelineHelper**) ./../../third_party/angle/src/libANGLE/renderer/vulkan/vk_cache_utils.cpp:8277:27 #12 0x71fb11e34820 libGLESv2.so+0x1034820 rx::ProgramExecutableVk::warmUpGraphicsPipelineCache(rx::vk::ErrorContext*, rx::vk::PipelineRobustness, rx::vk::PipelineProtectedAccess, rx::vk::GraphicsPipelineSubset, rx::vk::GraphicsPipelineDesc const&, rx::ProgramInfo&, rx::GraphicsPipelineCache&, rx::GraphicsPipelineCache&, rx::vk::RenderPass const&, rx::vk::PipelineHelper*) ./../../third_party/angle/src/libANGLE/renderer/vulkan/vk_helpers.h:3979:35 #13 0x71fb11e49dc4 libGLESv2.so+0x1049dc4 rx::ProgramExecutableVk::WarmUpGraphicsTask::operator()() ./../../third_party/angle/src/libANGLE/renderer/vulkan/ProgramExecutableVk.cpp:502:47 #14 0x71fb138daa4b libGLESv2.so+0x2adaa4b angle::DelegateWorkerTask::RunTask(void*) ./../../third_party/angle/src/common/WorkerThread.cpp:259:21 #15 0x56342600ebe0 chrome+0x2cf56bdf angle::(anonymous namespace)::AnglePlatformImpl_runWorkerTask(void (*)(void*), void*) ./../../ui/gl/angle_platform_impl.cc:125:3 #16 0x56342600ef12 chrome+0x2cf56f11 base::internal::Invoker, base::internal::BindState, base::internal::UnretainedWrapper>, void ()>::RunOnce(base::internal::BindStateBase*) ./../../base/functional/bind_internal.h:673:12 #17 0x5634220774c4 chrome+0x28fbf4c3 base::TaskAnnotator::RunTaskImpl(base::PendingTask&) ./../../base/functional/callback.h:155:12 #18 0x56342210e1c3 chrome+0x290561c2 base::internal::TaskTracker::RunTaskImpl(base::internal::Task&, base::TaskTraits const&, base::internal::TaskSource*, base::internal::SequenceToken const&) ./../../base/task/common/task_annotator.h:112:5 #19 0x56342210e40d chrome+0x2905640c base::internal::TaskTracker::RunSkipOnShutdown(base::internal::Task&, base::TaskTraits const&, base::internal::TaskSource*, base::internal::SequenceToken const&) ./../../base/task/thread_pool/task_tracker.cc:675:3 #20 0x56342210c9fa chrome+0x290549f9 base::internal::TaskTracker::RunTask(base::internal::Task, base::internal::TaskSource*, base::TaskTraits const&, base::ThreadType) ./../../base/task/thread_pool/task_tracker.cc:705:7 #21 0x56342210bc83 chrome+0x29053c82 base::internal::TaskTracker::RunAndPopNextTask(base::internal::RegisteredTaskSource) ./../../base/task/thread_pool/task_tracker.cc:393:5 #22 0x563422150974 chrome+0x29098973 base::internal::WorkerThread::RunWorker() ./../../base/task/thread_pool/worker_thread.cc:473:36 #23 0x56342214fab5 chrome+0x29097ab4 base::internal::WorkerThread::RunPooledWorker() ./../../base/task/thread_pool/worker_thread.cc:359:3 #24 0x56342214f51c chrome+0x2909751b base::internal::WorkerThread::ThreadMain() ./../../base/task/thread_pool/worker_thread.cc:339:7 #25 0x5634221db08f chrome+0x2912308e base::(anonymous namespace)::ThreadFunc(void*) ./../../base/threading/platform_thread_posix.cc:102:13 #26 0x563409eaaf17 chrome+0x10df2f16 asan_thread_start(void*) asan_interceptors.cpp:0:0 #27 0x75fb1d48d1f5 (/usr/lib/x86_64-linux-gnu/libc.so.6+0x891f4) #28 0x75fb1d50d8dc (/usr/lib/x86_64-linux-gnu/libc.so.6+0x1098db) (full raw log: /tmp/poc-chrome.log)