Crash Signature: [Renderer hang] content::ResourceDispatcher::StartSync
Process Type: Renderer
Platform: Win
Channel: Beta
Version: 58.0.3029.33
Distinct Clients: 101
CPM: 0.60
Crash Reports: 105
Median Uptime: 11m:53s
Infected Clients: 6.67%

Sample Reports:
https://crash.corp.google.com/browse?q=reportid=%2737eacd5480000000%27
https://crash.corp.google.com/browse?q=reportid=%2757e23e4b60000000%27
https://crash.corp.google.com/browse?q=reportid=%275ad05b7960000000%27
https://crash.corp.google.com/browse?q=reportid=%27858d81a960000000%27
https://crash.corp.google.com/browse?q=reportid=%27f858235480000000%27

Crash Link:
https://crash.corp.google.com/browse?q=product.name%3D%27Chrome%27%20AND%20product.version%3D%2758.0.3029.33%27%20AND%20custom_data.ChromeCrashProto.magic_signature_1.name%3D%27%5BRenderer%20hang%5D%20content%3A%3AResourceDispatcher%3A%3AStartSync%27

Crash Link (with version impact distribution):
https://crash.corp.google.com/browse?q=product.name%3D%27Chrome%27%20AND%20custom_data.ChromeCrashProto.magic_signature_1.name%3D%27%5BRenderer%20hang%5D%20content%3A%3AResourceDispatcher%3A%3AStartSync%27

Crash Stacktrace:
0x0517a7ed (0x7fff3283d163)
#0 0x7fff4270217a in NtWaitForAlertByThreadId 
#1 0x7fff426ee65b in RtlSleepConditionVariableSRW 
#2 0x7fff3fb68da7 in SleepConditionVariableSRW 
#3 0x7fff10bc1394 in base::ConditionVariable::Wait base/synchronization/condition_variable_win.cc:26
#4 0x7fff10d71b02 in mojo::edk::Core::WaitManyInternal mojo/edk/system/core.cc:1148
#5 0x7fff10d718d1 in mojo::edk::Core::Wait mojo/edk/system/core.cc:395
#6 0x7fff10d71db5 in MojoWaitImpl mojo/edk/embedder/entrypoints.cc:35
#7 0x7fff10d71ce0 in mojo::SyncHandleRegistry::WatchAllHandles mojo/public/cpp/bindings/lib/sync_handle_registry.cc:75
#8 0x7fff10ee2edb in IPC::SyncChannel::WaitForReply ipc/ipc_sync_channel.cc:620
#9 0x7fff10de0f20 in IPC::SyncChannel::Send ipc/ipc_sync_channel.cc:584
#10 0x7fff10de0de4 in content::RenderThreadImpl::Send content/renderer/render_thread_impl.cc:951
#11 0x7fff10d89fab in content::ResourceDispatchThrottler::Send content/renderer/scheduler/resource_dispatch_throttler.cc:54
#12 0x7fff113472ce in content::ResourceDispatcher::StartSync content/child/resource_dispatcher.cc:630
#13 0x7fff10ebaf5d in content::WebURLLoaderImpl::Context::Start content/child/web_url_loader_impl.cc:624
#14 0x7fff11348484 in content::WebURLLoaderImpl::loadSynchronously content/child/web_url_loader_impl.cc:1204
#15 0x7fff113482f4 in blink::ResourceLoader::requestSynchronously third_party/webkit/source/platform/loader/fetch/resourceloader.cpp:472
#16 0x7fff10b9d02d in blink::ResourceLoader::start third_party/webkit/source/platform/loader/fetch/resourceloader.cpp:102
#17 0x7fff10b9d29f in blink::ResourceFetcher::startLoad third_party/webkit/source/platform/loader/fetch/resourcefetcher.cpp:1278
#18 0x7fff10eb7f91 in blink::ResourceFetcher::requestResource third_party/webkit/source/platform/loader/fetch/resourcefetcher.cpp:625
#19 0x7fff1105d1f5 in blink::RawResource::fetchSynchronously third_party/webkit/source/platform/loader/fetch/rawresource.cpp:41
#20 0x7fff1105cf23 in blink::DocumentThreadableLoader::loadRequestSync third_party/webkit/source/core/loader/documentthreadableloader.cpp:1046
#21 0x7fff10dc1ce1 in blink::DocumentThreadableLoader::loadRequest third_party/webkit/source/core/loader/documentthreadableloader.cpp:1124
#22 0x7fff10dc1948 in blink::DocumentThreadableLoader::dispatchInitialRequest third_party/webkit/source/core/loader/documentthreadableloader.cpp:300
#23 0x7fff10dc1861 in blink::DocumentThreadableLoader::start third_party/webkit/source/core/loader/documentthreadableloader.cpp:292
#24 0x7fff110d9144 in blink::ThreadableLoader::loadResourceSynchronously third_party/webkit/source/core/loader/threadableloader.cpp:72
#25 0x7fff10dc1534 in blink::XMLHttpRequest::createRequest third_party/webkit/source/core/xmlhttprequest/xmlhttprequest.cpp:1066
#26 0x7fff10dc0f9b in blink::XMLHttpRequest::send third_party/webkit/source/core/xmlhttprequest/xmlhttprequest.cpp:810
#27 0x7fff10dc0f26 in blink::XMLHttpRequest::send third_party/webkit/source/core/xmlhttprequest/xmlhttprequest.cpp:752
#28 0x7fff10dc0e58 in blink::XMLHttpRequestV8Internal::sendMethod out/release_x64/gen/blink/bindings/core/v8/v8xmlhttprequest.cpp:381
#29 0x7fff10b4ebdf in v8::internal::`anonymous namespace'::HandleApiCallHelper<0> v8/src/builtins/builtins-api.cc:111
#30 0x7fff10b5048c in v8::internal::Builtin_Impl_HandleApiCall v8/src/builtins/builtins-api.cc:140
#31 0x7fff10b503b1 in v8::internal::Builtin_HandleApiCall v8/src/builtins/builtins-api.cc:128
#33 0x7fff10a757df in v8::internal::StoreIC::UpdateCaches v8/src/ic/ic.cc:1831


Reporter: beherad