Hi,
My issue seems to be related to
viewtopic.php?f=6&t=17075.
I'm not calling "CefEnableHighDPISupport" anywhere, but I am working on a 4k resolution laptop.
This is the full logging:
- Code: Select all
[1029/163548.271:FATAL:thread_restrictions.cc(76)] Check failed: !g_blocking_disallowed.Get().Get(). Function marked as blocking was called from a scope that disallows blocking! If this task is running inside the ThreadPool, it needs to have MayBlock() in its TaskTraits. Otherwise, consider making this blocking work asynchronous or, as a last resort, you may use ScopedAllowBlocking (see its documentation for best practices).
g_blocking_disallowed currently set to true by
Backtrace:
base::debug::CollectStackTrace [0x04FEFB53+19] (Y:\work\CEF3_git\chromium\src\base\debug\stack_trace_win.cc:284)
base::debug::StackTrace::StackTrace [0x04303A31+17] (Y:\work\CEF3_git\chromium\src\base\debug\stack_trace.cc:203)
base::`anonymous namespace'::ThreadLocalBooleanWithStacks::Set [0x043698EA+58] (Y:\work\CEF3_git\chromium\src\base\threading\thread_restrictions.cc:36)
net::ProxyConfigServiceWin::StartWatchingRegistryForChanges [0x063931E4+90] (Y:\work\CEF3_git\chromium\src\net\proxy_resolution\proxy_config_service_win.cc:92)
net::ProxyConfigServiceWin::AddObserver [0x06393181+11] (Y:\work\CEF3_git\chromium\src\net\proxy_resolution\proxy_config_service_win.cc:56)
ProxyConfigServiceImpl::RegisterObserver [0x05F83689+117] (Y:\work\CEF3_git\chromium\src\components\proxy_config\pref_proxy_config_tracker_impl.cc:151)
ProxyConfigServiceImpl::AddObserver [0x05F83607+11] (Y:\work\CEF3_git\chromium\src\components\proxy_config\pref_proxy_config_tracker_impl.cc:74)
ProxyConfigMonitor::ProxyConfigMonitor [0x063F62A3+563] (Y:\work\CEF3_git\chromium\src\chrome\browser\net\proxy_config_monitor.cc:55)
ProfileNetworkContextService::ProfileNetworkContextService [0x055CD11D+81] (Y:\work\CEF3_git\chromium\src\chrome\browser\net\profile_network_context_service.cc:164)
ProfileNetworkContextServiceFactory::BuildServiceInstanceFor [0x055CD074+40] (Y:\work\CEF3_git\chromium\src\chrome\browser\net\profile_network_context_service_factory.cc:32)
BrowserContextKeyedServiceFactory::BuildServiceInstanceFor [0x04A90337+15] (Y:\work\CEF3_git\chromium\src\components\keyed_service\content\browser_context_keyed_service_factory.cc:97)
KeyedServiceFactory::GetServiceForContext [0x046D629D+187] (Y:\work\CEF3_git\chromium\src\components\keyed_service\core\keyed_service_factory.cc:0)
ProfileNetworkContextServiceFactory::GetForContext [0x055CD049+49] (Y:\work\CEF3_git\chromium\src\chrome\browser\net\profile_network_context_service_factory.cc:14)
Profile::CreateNetworkContext [0x0496072B+21] (Y:\work\CEF3_git\chromium\src\chrome\browser\profiles\profile.cc:279)
CefContentBrowserClient::CreateNetworkContext [0x04FCED4A+42] (Y:\work\CEF3_git\chromium\src\cef\libcef\browser\content_browser_client.cc:1358)
content::StoragePartitionImpl::InitNetworkContext [0x02BA9513+67] (Y:\work\CEF3_git\chromium\src\content\browser\storage_partition_impl.cc:1767)
content::StoragePartitionImpl::GetNetworkContext [0x02BA94BB+31] (Y:\work\CEF3_git\chromium\src\content\browser\storage_partition_impl.cc:1027)
content::URLLoaderFactoryGetter::HandleNetworkFactoryRequestOnUIThread [0x02BC1E4A+276] (Y:\work\CEF3_git\chromium\src\content\browser\url_loader_factory_getter.cc:303)
content::URLLoaderFactoryGetter::HandleFactoryRequests [0x02BC1CBF+259] (Y:\work\CEF3_git\chromium\src\content\browser\url_loader_factory_getter.cc:153)
content::URLLoaderFactoryGetter::Initialize [0x02BC1AF8+258] (Y:\work\CEF3_git\chromium\src\content\browser\url_loader_factory_getter.cc:144)
content::StoragePartitionImpl::Create [0x02BA8A01+2075] (Y:\work\CEF3_git\chromium\src\content\browser\storage_partition_impl.cc:955)
content::StoragePartitionImplMap::Get [0x02BB0E94+196] (Y:\work\CEF3_git\chromium\src\content\browser\storage_partition_impl_map.cc:385)
content::`anonymous namespace'::GetStoragePartitionFromConfig [0x027DCC3B+107] (Y:\work\CEF3_git\chromium\src\content\browser\browser_context.cc:221)
content::BrowserContext::GetStoragePartition [0x027DCB91+147] (Y:\work\CEF3_git\chromium\src\content\browser\browser_context.cc:439)
content::RenderProcessHostImpl::GetProcessHostForSiteInstance [0x02AE1CBD+1197] (Y:\work\CEF3_git\chromium\src\content\browser\renderer_host\render_process_host_impl.cc:4004)
content::SiteInstanceImpl::GetProcess [0x02B99F0E+122] (Y:\work\CEF3_git\chromium\src\content\browser\site_instance_impl.cc:267)
content::WebContentsImpl::Init [0x02BCECAC+296] (Y:\work\CEF3_git\chromium\src\content\browser\web_contents\web_contents_impl.cc:2118)
content::WebContentsImpl::CreateWithOpener [0x02BC68AF+359] (Y:\work\CEF3_git\chromium\src\content\browser\web_contents\web_contents_impl.cc:808)
content::WebContents::Create [0x02BC6736+46] (Y:\work\CEF3_git\chromium\src\content\browser\web_contents\web_contents_impl.cc:316)
CefBrowserHostImpl::Create [0x042A1683+737] (Y:\work\CEF3_git\chromium\src\cef\libcef\browser\browser_host_impl.cc:365)
CefBrowserHost::CreateBrowserSync [0x042A125F+1449] (Y:\work\CEF3_git\chromium\src\cef\libcef\browser\browser_host_impl.cc:288)
`anonymous namespace'::CreateBrowserWithHelper [0x042A0B91+144] (Y:\work\CEF3_git\chromium\src\cef\libcef\browser\browser_host_impl.cc:141)
base::internal::Invoker<base::internal::BindState<void (*)(base::Thread *),base::Thread *>,void ()>::RunOnce [0x01C45F6C+12] (Y:\work\CEF3_git\chromium\src\base\bind_internal.h:641)
base::TaskAnnotator::RunTask [0x0435292A+314] (Y:\work\CEF3_git\chromium\src\base\task\common\task_annotator.cc:142)
base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl [0x0500B08A+378] (Y:\work\CEF3_git\chromium\src\base\task\sequence_manager\thread_controller_with_message_pump_impl.cc:366)
base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoSomeWork [0x0500AD95+85] (Y:\work\CEF3_git\chromium\src\base\task\sequence_manager\thread_controller_with_message_pump_impl.cc:221)
base::MessagePumpForUI::DoRunLoop [0x0431DCC9+265] (Y:\work\CEF3_git\chromium\src\base\message_loop\message_pump_win.cc:219)
base::MessagePumpWin::Run [0x0431D2DF+143] (Y:\work\CEF3_git\chromium\src\base\message_loop\message_pump_win.cc:77)
base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run [0x0500BAC1+289] (Y:\work\CEF3_git\chromium\src\base\task\sequence_manager\thread_controller_with_message_pump_impl.cc:467)
base::RunLoop::RunWithTimeout [0x0433B9E9+697] (Y:\work\CEF3_git\chromium\src\base\run_loop.cc:159)
base::RunLoop::RunUntilIdle [0x0433C01B+107] (Y:\work\CEF3_git\chromium\src\base\run_loop.cc:166)
CefDoMessageLoopWork [0x042B0ACF+162] (Y:\work\CEF3_git\chromium\src\cef\libcef\browser\context.cc:291)
CefDoMessageLoopWork [0x00F23348+8] (c:\users\16000820\documents\visual studio 2017\backup files\cef_mfc_demo\libcef_dll_wrapper\libcef_dll\wrapper\libcef_dll_wrapper.cc:128)
CCEFMFCApp::PumpMessage [0x00EFBD5E+62] (c:\users\16000820\documents\visual studio 2017\backup files\cef_mfc_demo\cefmfc\cefmfc.cpp:57)
(No symbol) [0x1012740D]
(No symbol) [0x0FF931FC]
(No symbol) [0x1019F9EF]
wWinMain [0x01029648+24] (d:\agent\_work\3\s\src\vctools\vc7libs\ship\atlmfc\src\mfc\appmodul.cpp:26)
invoke_main [0x01024D2E+30] (d:\agent\_work\3\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:123)
__scrt_common_main_seh [0x01024B97+343] (d:\agent\_work\3\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288)
__scrt_common_main [0x01024A2D+13] (d:\agent\_work\3\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:331)
wWinMainCRTStartup [0x01024DA8+8] (d:\agent\_work\3\s\src\vctools\crt\vcstartup\src\startup\exe_wwinmain.cpp:17)
BaseThreadInitThunk [0x76DF8494+36]
RtlAreBitsSet [0x77D541C8+136]
RtlAreBitsSet [0x77D54198+88]
CEFMFC.exe has triggered a breakpoint.
This has been resolved by an upgrade to the lastest cef stack (78.2.10) and calling "CefEnableHighDPISupport" (on a 4k display).