https://crash.corp.google.com/browse?q=product.name%3D%27Chrome%27%20AND%20expanded_custom_data.ChromeCrashProto.ptype%3D%27browser%27%20AND%20expanded_custom_data.ChromeCrashProto.magic_signature_1.name%3D%27%5BThreadWatcher%20IO%20hang%5D%20net%3A%3ASSPILibraryDefault%3A%3AInitializeSecurityContextW%27&stbtiq=&reportid=d37e5be8b1e31734&index=8#0

	0x00007ffac6b271c4	(ntdll.dll + 0x000a71c4 )	NtAlpcSendWaitReceivePort
0x00007ffac60ab210	(RPCRT4.dll + 0x0003b210 )	LRPC_BASE_CCALL::DoSendReceive()
0x00007ffac614808d	(RPCRT4.dll + 0x000d808d )	NdrpClientCall3
0x00007ffac6145101	(RPCRT4.dll + 0x000d5101 )	NdrClientCall3
0x00007ffac2b56b90	(SspiCli.dll + 0x00006b90 )	SspipProcessSecurityContext
0x00007ffac2b550e9	(SspiCli.dll + 0x000050e9 )	LsaInitializeSecurityContextCommon(_SecHandle *,_SecHandle *,unsigned short *,unsigned long,unsigned long,unsigned long,_SecBufferDesc *,unsigned long,_SecHandle *,_SecBufferDesc *,unsigned long *,_LARGE_INTEGER *,unsigned char)
0x00007ffac2b57e17	(SspiCli.dll + 0x00007e17 )	LsaInitializeSecurityContextW(_SecHandle *,_SecHandle *,unsigned short *,unsigned long,unsigned long,unsigned long,_SecBufferDesc *,unsigned long,_SecHandle *,_SecBufferDesc *,unsigned long *,_LARGE_INTEGER *)
0x00007ffac2b554c9	(SspiCli.dll + 0x000054c9 )	InitializeSecurityContextCommon(_SecHandle *,_SecHandle *,void *,unsigned long,unsigned long,unsigned long,_SecBufferDesc *,unsigned long,_SecHandle *,_SecBufferDesc *,unsigned long *,_LARGE_INTEGER *,unsigned char)
0x00007ffac2b54e9d	(SspiCli.dll + 0x00004e9d )	InitializeSecurityContextW
0x00007ffa87183eb6	(chrome.dll -http_auth_sspi_win.cc:216 )	net::SSPILibraryDefault::InitializeSecurityContextW(_SecHandle *,_SecHandle *,wchar_t *,unsigned long,unsigned long,unsigned long,_SecBufferDesc *,unsigned long,_SecHandle *,_SecBufferDesc *,unsigned long *,_LARGE_INTEGER *)
0x00007ffa871846a0	(chrome.dll -http_auth_sspi_win.cc:420 )	net::HttpAuthSSPI::GetNextSecurityToken(std::basic_string<char,std::char_traits<char>,std::allocator<char> > const &,std::basic_string<char,std::char_traits<char>,std::allocator<char> > const &,void const *,int,void * *,int *)
0x00007ffa871840f1	(chrome.dll -http_auth_sspi_win.cc:308 )	net::HttpAuthSSPI::GenerateAuthToken(net::AuthCredentials const *,std::basic_string<char,std::char_traits<char>,std::allocator<char> > const &,std::basic_string<char,std::char_traits<char>,std::allocator<char> > const &,std::basic_string<char,std::char_traits<char>,std::allocator<char> > *,base::RepeatingCallback<void > const &)
0x00007ffa87183d02	(chrome.dll -http_auth_handler_negotiate.cc:357 )	net::HttpAuthHandlerNegotiate::DoGenerateAuthToken()
0x00007ffa8718381f	(chrome.dll -http_auth_handler_negotiate.cc:307 )	net::HttpAuthHandlerNegotiate::DoLoop(int)
0x00007ffa8718387c	(chrome.dll -http_auth_handler_negotiate.cc:279 )	net::HttpAuthHandlerNegotiate::OnIOComplete(int)
0x00007ffa862d735f	(chrome.dll -host_resolver_impl.cc:628 )	net::HostResolverImpl::RequestImpl::OnJobCompleted(net::HostResolverImpl::Job *,int,net::AddressList const &)
0x00007ffa862d318f	(chrome.dll -host_resolver_impl.cc:1803 )	net::HostResolverImpl::Job::CompleteRequests(net::HostCache::Entry const &,base::TimeDelta)
0x00007ffa862d2c2f	(chrome.dll -host_resolver_impl.cc:1554 )	net::HostResolverImpl::Job::OnProcTaskComplete(base::TimeTicks,int,net::AddressList const &)
0x00007ffa862d0080	(chrome.dll -host_resolver_impl.cc:858 )	net::HostResolverImpl::ProcTask::OnLookupComplete(net::AddressList const &,base::TimeTicks const &,unsigned int,int,int)
0x00007ffa862cfddd	(chrome.dll -bind_internal.h:586 )	base::internal::Invoker<base::internal::BindState<void (net::HostResolverImpl::ProcTask::*)(const net::AddressList &, const base::TimeTicks &, unsigned int, int, int),scoped_refptr<net::HostResolverImpl::ProcTask>,net::AddressList,base::TimeTicks,unsigned int,int,int>,void ()>::Run
0x00007ffa85ea664e	(chrome.dll -task_annotator.cc:61 )	base::debug::TaskAnnotator::RunTask(char const *,base::PendingTask *)
0x00007ffa85ea613b	(chrome.dll -message_loop.cc:395 )	base::MessageLoop::RunTask(base::PendingTask *)
0x00007ffa85ea5b97	(chrome.dll -message_loop.cc:451 )	base::MessageLoop::DoWork()
0x00007ffa85ef1835	(chrome.dll -message_pump_win.cc:475 )	base::MessagePumpForIO::DoRunLoop()
0x00007ffa85ef16d7	(chrome.dll -message_pump_win.cc:56 )	base::MessagePumpWin::Run(base::MessagePump::Delegate *)
0x00007ffa85ea5164	(chrome.dll -run_loop.cc:133 )	base::RunLoop::Run()
0x00007ffa85ef164b	(chrome.dll -browser_thread_impl.cc:219 )	content::BrowserThreadImpl::IOThreadRun(base::RunLoop *)
0x00007ffa85ef1507	(chrome.dll -browser_thread_impl.cc:244 )	content::BrowserThreadImpl::Run(base::RunLoop *)
0x00007ffa85ea39d9	(chrome.dll -thread.cc:338 )	base::Thread::ThreadMain()
0x00007ffa86f4e904	(chrome.dll -platform_thread_win.cc:91 )	base::`anonymous namespace'::ThreadFunc
0x00007ffac4248363	(KERNEL32.DLL + 0x00008363 )	BaseThreadInitThunk
0x00007ffac6ae70d0	(ntdll.dll + 0x000670d0 )	RtlUserThreadStart