[949:949:1122/110851:FATAL:url_fetcher_core.cc(108)] Check failed: original_url_.is_valid(). 
#0 0x7fda3e44080e base::debug::StackTrace::StackTrace()
#1 0x7fda3e4623ea logging::LogMessage::~LogMessage()
#2 0x7fda3de03f8a net::URLFetcherCore::URLFetcherCore()
#3 0x7fda3de08e74 net::URLFetcherImpl::URLFetcherImpl()
#4 0x7fda3de03a67 net::URLFetcher::Create()
#5 0x7fda3a61d640 policy::DeviceManagementService::StartJob()
#6 0x7fda3a60894b policy::CloudPolicyClient::Register()
#7 0x7fda3f5269e6 policy::EnrollmentHandlerChromeOS::StartRegistration()
#8 0x7fda3f525c82 policy::EnrollmentHandlerChromeOS::HandleStateKeysResult()
#9 0x7fda3f53390a policy::ServerBackedStateKeysBroker::RequestStateKeys()
#10 0x7fda3f5257e0 policy::EnrollmentHandlerChromeOS::StartEnrollment()
#11 0x7fda3f50ab05 policy::DeviceCloudPolicyInitializer::StartEnrollment()
#12 0x7fda3f450a76 chromeos::EnterpriseEnrollmentHelperImpl::DoEnroll()
#13 0x7fda3f45074d chromeos::EnterpriseEnrollmentHelperImpl::EnrollUsingToken()
#14 0x7fda3f52e84d policy::(anonymous namespace)::PolicyOAuth2TokenFetcherImpl::OnGetTokenSuccess()
#15 0x7fda3f03aba8 OAuth2AccessTokenFetcherImpl::EndGetAccessToken()
#16 0x7fda3f03b159 OAuth2AccessTokenFetcherImpl::OnURLFetchComplete()
#17 0x7fda3de07b36 net::URLFetcherCore::OnCompletedURLRequest()
#18 0x7fda3e44132e base::debug::TaskAnnotator::RunTask()
#19 0x7fda3e46ea1d base::MessageLoop::RunTask()
#20 0x7fda3e46ed88 base::MessageLoop::DeferOrRunPendingTask()
#21 0x7fda3e46f19b base::MessageLoop::DoWork()
#22 0x7fda3e470fba base::(anonymous namespace)::WorkSourceDispatch()
#23 0x7fda3702ce04 g_main_context_dispatch
#24 0x7fda3702d048 <unknown>
#25 0x7fda3702d0ec g_main_context_iteration
#26 0x7fda3e470d86 base::MessagePumpGlib::Run()
#27 0x7fda3e46e729 base::MessageLoop::RunHandler()
#28 0x7fda3e49d3f0 base::RunLoop::Run()
#29 0x7fda3f86ff59 ChromeBrowserMainParts::MainMessageLoopRun()
#30 0x7fda3bdd75f9 content::BrowserMainLoop::RunMainMessageLoopParts()
#31 0x7fda3bdda6e0 content::BrowserMainRunnerImpl::Run()
#32 0x7fda3bdd2f0e content::BrowserMain()
#33 0x7fda3c50f203 content::ContentMainRunnerImpl::Run()
#34 0x7fda3c50dc80 content::ContentMain()
#35 0x7fda3f020b13 ChromeMain
#36 0x7fda343dbf45 __libc_start_main
#37 0x7fda3f0209b1 <unknown>