jdm
commented
4 years ago I have not been able to reproduce this in a desktop UWP build yet. I realize this was mentioned, but I like to verify that the easiest setup doesn't work.
Closed KallynGowdy closed 4 years ago
jdm
commented
4 years ago I have not been able to reproduce this in a desktop UWP build yet. I realize this was mentioned, but I like to verify that the easiest setup doesn't work.
jdm
commented
4 years ago The next useful step here is probably to do a build with --features debugmozjs to get a non-optimized spidermonkey build.
jdm
commented
4 years ago I have reproduced this on device with a debugmozjs build.
jdm
commented
4 years ago The backtrace I see ends up in the guts of the mozilla::Variant type, which is the underlying type of JS::StackCapture which is passed to JS::CaptureCurrentStack (called from https://github.com/servo/rust-mozjs/blob/28248e1d6658e92dd5ecb0866e53a97f043b9b38/src/rust.rs#L1337). Since the C++ API uses rvalue references, I suspect there's some surprising FFI miscompilation for arm64 going on.
jdm
commented
4 years ago Confirmed - when I move the call to JS::CaptureCurrentStack into the C++ glue so we don't need to pass an rvalue reference from Rust code, the crash disappears.
jdm
commented
4 years ago Disassembly calling from c++:
disassembly calling from rust:
jdm
commented
4 years ago Oh, JS_CaptureStack_AllFrames is already a C++ glue function, so here's that disassembly as well. That means that we're returning a mozilla::Variant by value to Rust code right now, then passing it by rvalue reference to C++:
39: JS::StackCapture JS_StackCapture_AllFrames() {
00007FF86ECA1D24 sub sp,sp,#0x30
37: }
38:
39: JS::StackCapture JS_StackCapture_AllFrames() {
00007FF86ECA1D28 str lr,[sp,#0x20]
00007FF86ECA1D2C adrp x8,__rust_panic_type_info (07FF873AD9000h)
00007FF86ECA1D30 ldr x8,[x8,#0xE50]
00007FF86ECA1D34 str x8,[sp,#0x18]
00007FF86ECA1D38 add x1,sp,#0x17
00007FF86ECA1D3C str x0,[sp,#8]
40: return JS::StackCapture(JS::AllFrames());
00007FF86ECA1D40 bl mozilla::Variant<JS::AllFrames,JS::MaxFrames,JS::FirstSubsumedFrame>::Variant<JS::AllFrames,JS::AllFrames> (07FF86A9BDE54h)
00007FF86ECA1D44 ldr x8,[sp,#0x18]
00007FF86ECA1D48 mov x0,x8
00007FF86ECA1D4C bl __security_check_cookie (07FF86E68DEC0h)
00007FF86ECA1D50 ldr lr,[sp,#0x20]
00007FF86ECA1D54 add sp,sp,#0x30
00007FF86ECA1D58 ret
41: }
Details
With this patch applied, it appears that there is some sort of crash that occurs on Windows ARM64 devices when an exception triggers the
js_backtracebuild feature. (Hololens 2)It happens as the result of attempting to get a JS stacktrace via the
capture_stackmacro.The actual crash is an access violation due attempting to write to
NULL. The code is specified in mozjs here. I believe it is likely that this crash is actually caused by a failed assertion, but there were no debug logs indicating such so I am unaware as to what the assertion may be.The stack trace indicates that
mozjs::js::SavedStacks::insertFrames()is the culprit, and some tracing seems to indicate that this assertion is failing. Maybe some program counter is not getting set or maybe there's some race condition? I'm not sure but it seems like an issue with mozjs.I tried builds on MacOS, the Hololens 2 emulator, and Hololens 2, but it only crashed on the Hololens 2. This may be an indication of an issue specific to ARM64.
Reproduction steps:
C:\Python27\python.exe mach build -d --uwp --win-arm64 --features js_backtraceDefaultUrl.hto"http://yeticgi.casualos.com/?story=test1&pagePortal=home".DEVELOPERS.mdif you do.SavedStacks.cpp.Extra details:
Error message:
Unfortunately, this is the extent of the error message that was written to the debug log.
The full debug log is available below.
Stack Trace: This is the full stack trace that was available in Visual Studio at the time that the exception was created.
Full log
``` 'ServoApp.exe' (Win32): Loaded 'U:\USERS\DefaultAccount\AppData\Local\DevelopmentFiles\MozillaFoundation.FirefoxRealityVS.Debug_ARM64.kally\ServoApp.exe'. Symbols loaded. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\ntdll.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\KernelBase.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\combase.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\ucrtbase.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\rpcrt4.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\kernel32legacy.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\oleaut32.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\msvcp_win.dll'. 'ServoApp.exe' (Win32): Loaded 'U:\USERS\DefaultAccount\AppData\Local\DevelopmentFiles\MozillaFoundation.FirefoxRealityVS.Debug_ARM64.kally\libEGL.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\forwarders\kernel32.dll'. 'ServoApp.exe' (Win32): Loaded 'U:\USERS\DefaultAccount\AppData\Local\DevelopmentFiles\MozillaFoundation.FirefoxRealityVS.Debug_ARM64.kally\simpleservo.dll'. Symbols loaded. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\ws2_32.dll'. 'ServoApp.exe' (Win32): Loaded 'P:\WindowsApps\Microsoft.VCLibs.140.00.Debug_14.0.27810.0_arm64__8wekyb3d8bbwe\msvcp140d_app.dll'. 'ServoApp.exe' (Win32): Loaded 'P:\WindowsApps\Microsoft.VCLibs.140.00.Debug_14.0.27810.0_arm64__8wekyb3d8bbwe\vcruntime140d_app.dll'. 'ServoApp.exe' (Win32): Loaded 'U:\USERS\DefaultAccount\AppData\Local\DevelopmentFiles\MozillaFoundation.FirefoxRealityVS.Debug_ARM64.kally\ucrtbased.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\forwarders\ole32.dll'. 'ServoApp.exe' (Win32): Loaded 'P:\WindowsApps\Microsoft.VCLibs.140.00.Debug_14.0.27810.0_arm64__8wekyb3d8bbwe\msvcp140_app.dll'. 'ServoApp.exe' (Win32): Loaded 'P:\WindowsApps\Microsoft.VCLibs.140.00.Debug_14.0.27810.0_arm64__8wekyb3d8bbwe\vcruntime140_app.dll'. 'ServoApp.exe' (Win32): Loaded 'U:\USERS\DefaultAccount\AppData\Local\DevelopmentFiles\MozillaFoundation.FirefoxRealityVS.Debug_ARM64.kally\libcrypto.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\D3DCompiler_47.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\bcrypt.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\dxgi.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\msvcrt.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\win32u.dll'. 'ServoApp.exe' (Win32): Loaded 'U:\USERS\DefaultAccount\AppData\Local\DevelopmentFiles\MozillaFoundation.FirefoxRealityVS.Debug_ARM64.kally\libssl.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\d3d11.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\cryptsp.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\gdi32.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\gdi32min.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\MinUser.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\msvcp110_win.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\SHCore.dll'. The thread 0x1634 has exited with code 0 (0x0). 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\procthreadexthost.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\kernel.appcore.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\bcryptprimitives.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\Windows.UI.Xaml.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\sechost.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\dcomp.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\CoreMessaging.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\iertutil.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\BCP47Langs.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\advapi32legacy.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\advapi32legacy.dll'. 'ServoApp.exe' (Win32): Unloaded 'C:\Windows\system32\advapi32legacy.dll' 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\XamlPalWp.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\twinapi.appcore.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\WinTypes.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\CoreUIComponents.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\ntmarta.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\Windows.StateRepositoryCore.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\Windows.UI.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\WindowManagementAPI.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\InputHost.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\propsys.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\TextInputFramework.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\OneCoreUAPCommonProxyStub.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\urlmon.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\Microsoft.Composable.Contracts.AppThemeApiStub.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\UserMgrProxy.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\ResourcePolicyClient.dll'. 'ServoApp.exe' (Win32): Unloaded 'C:\Windows\system32\ResourcePolicyClient.dll' 'ServoApp.exe' (Win32): Loaded 'B:\Windows\System32\DriverStore\FileRepository\qcdx_ffu850.inf_arm64_3f3ec3a0cb26c5d1\qcdx11arm64um850.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\forwarders\advapi32.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\MrmCoreR.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\Windows.StateRepositoryClient.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\usermgrcli.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\DXCore.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\cfgmgr32.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\profapi.dll'. 'ServoApp.exe' (Win32): Loaded 'B:\Windows\System32\DriverStore\FileRepository\qcdx_ffu850.inf_arm64_3f3ec3a0cb26c5d1\qcdxarm64compiler850.DLL'. Exception thrown at 0x00007FFBF7E939EC in ServoApp.exe: Microsoft C++ exception: Cn::XH at memory location 0x0000006988AFE2A0. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\BCP47mrm.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\cryptbase.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\D3DSCache.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\userenv.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\profext.dll'. 'ServoApp.exe' (Win32): Loaded 'P:\WindowsApps\Microsoft.UI.Xaml.2.4_2.42005.18002.0_arm64__8wekyb3d8bbwe\Microsoft.UI.Xaml.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\d2d1.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\DWrite.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\TextShaping.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\Windows.Shell.ServiceHostBuilder.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\execmodelproxy.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\rmclient.dll'. Exception thrown at 0x00007FFBF7E939EC in ServoApp.exe: Microsoft C++ exception: Cn::XH at memory location 0x0000006988AFD2D0. onecoreuap\windows\moderncore\inputv2\inputhost\components\cursor\client\cursorclient.cpp(44)\InputHost.dll!00007FFBE703D5C4: (caller: 00007FFBE703CCCC) ReturnHr(1) tid(f7c) 87B20809 onecoreuap\windows\moderncore\inputv2\inputhost\components\cursor\client\cursorclient.cpp(76)\InputHost.dll!00007FFBE703CCEC: (caller: 00007FFBF73FD37C) ReturnHr(2) tid(f7c) 87B20809 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\UiaManager.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\Windows.UI.Core.TextInput.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\edgegdi.dll'. The thread 0x1bd0 has exited with code 0 (0x0). 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\DataExchange.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\Windows.Graphics.dll'. 'ServoApp.exe' (Win32): Loaded 'U:\USERS\DefaultAccount\AppData\Local\DevelopmentFiles\VisualStudio\16.6\arm64\Microsoft.VisualStudio.DesignTools.UwpTap.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\xmllite.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\Windows.Globalization.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\msftedit.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\forwarders\user32.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\minglobinputhost.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\WindowsCodecs.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\Windows.UI.Xaml.Controls.dll'. OpenGLES::OpenGLES() 'ServoApp.exe' (Win32): Loaded 'U:\USERS\DefaultAccount\AppData\Local\DevelopmentFiles\MozillaFoundation.FirefoxRealityVS.Debug_ARM64.kally\libGLESv2.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\Windows.ApplicationModel.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\Windows.Energy.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\directmanipulation.dll'. BrowserPage::StartRenderLoop(). UI thread: 3964 BrowserPage::Loop(). GL thread: 4352 Entering loop 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\Windows.Storage.ApplicationData.dll'. onecoreuap\base\appmodel\statemanager\winrt\lib\windows.storage.applicationdatafactory.server.cpp(235)\Windows.Storage.ApplicationData.dll!00007FFBE1BF85F4: (caller: 00007FF6032666A8) ReturnHr(1) tid(1100) 8000000B The operation attempted to access data outside the valid range Msg:[User S-1-12-1-570682017-1108323634-2119347075-430557224] 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\logoncli.dll'. Exception thrown at 0x00007FFBF7E939EC (KernelBase.dll) in ServoApp.exe: 0x000006D9: There are no more endpoints available from the endpoint mapper. onecoreuap\base\appmodel\statemanager\roamingrpc\stateroamingrpcclient.cpp(124)\Windows.Storage.ApplicationData.dll!00007FFBE1BF4E60: (caller: 00007FFBE1BFDA70) ReturnHr(2) tid(1100) 800706D9 There are no more endpoints available from the endpoint mapper. Msg:[c_SignalRoamingDataChange 2] 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\windows.storage.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\wldp.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\shlwapi_onecore.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\threadpoolwinrt.dll'. 'ServoApp.exe' (Win32): Loaded 'U:\USERS\DefaultAccount\AppData\Local\DevelopmentFiles\MozillaFoundation.FirefoxRealityVS.Debug_ARM64.kally\openxr_loader.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\MixedRealityRuntime.dll'. 'ServoApp.exe' (Win32): Loaded 'P:\WindowsApps\Microsoft.WindowsMixedReality.Runtime_102.2006.3006.0_arm64__8wekyb3d8bbwe\arm64\WinXrRuntime.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\D3D12.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\forwarders\version.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\rometadata.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\WinMetadata\Windows.Perception.winmd'. Module was built without symbols. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\WinMetadata\Windows.UI.winmd'. Module was built without symbols. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\WinMetadata\Windows.Graphics.winmd'. Module was built without symbols. 'ServoApp.exe' (Win32): Unloaded 'C:\Windows\system32\D3D12.dll' 'ServoApp.exe' (Win32): Unloaded 'C:\Windows\system32\forwarders\version.dll' 'ServoApp.exe' (Win32): Unloaded 'P:\WindowsApps\Microsoft.WindowsMixedReality.Runtime_102.2006.3006.0_arm64__8wekyb3d8bbwe\arm64\WinXrRuntime.dll' 'ServoApp.exe' (Win32): Unloaded 'C:\Windows\system32\MixedRealityRuntime.dll' 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\MixedRealityRuntime.dll'. 'ServoApp.exe' (Win32): Loaded 'P:\WindowsApps\Microsoft.WindowsMixedReality.Runtime_102.2006.3006.0_arm64__8wekyb3d8bbwe\arm64\WinXrRuntime.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\D3D12.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\forwarders\version.dll'. 'ServoApp.exe' (Win32): Unloaded 'C:\Windows\system32\D3D12.dll' 'ServoApp.exe' (Win32): Unloaded 'C:\Windows\system32\forwarders\version.dll' 'ServoApp.exe' (Win32): Unloaded 'P:\WindowsApps\Microsoft.WindowsMixedReality.Runtime_102.2006.3006.0_arm64__8wekyb3d8bbwe\arm64\WinXrRuntime.dll' 'ServoApp.exe' (Win32): Unloaded 'C:\Windows\system32\MixedRealityRuntime.dll' RUST: WARN - webxr::openxr - Available extensions: ExtensionSet { epic_view_configuration_fov: false, ext_performance_settings: false, ext_thermal_query: false, ext_debug_utils: true, ext_eye_gaze_interaction: true, ext_view_configuration_depth_range: false, ext_conformance_automation: true, ext_win32_appcontainer_compatible: true, extx_overlay: false, khr_composition_layer_cube: false, khr_composition_layer_depth: true, khr_vulkan_swapchain_format_list: false, khr_composition_layer_cylinder: false, khr_composition_layer_equirect: false, khr_opengl_enable: false, khr_opengl_es_enable: false, khr_vulkan_enable: false, khr_d3d11_enable: true, khr_d3d12_enable: true, khr_visibility_mask: false, khr_win32_convert_performance_counter_time: true, khr_convert_timespec_time: false, mnd_headless: false, msft_unbounded_reference_space: true, msft_spatial_anchor: true, msft_hand_interaction: true, msft_spatial_graph_bridge_preview: false, msft_hand_tracking_preview: false, msft_hand_tracking_mesh_preview: false, msft_secondary_view_configuration_preview: false, msft_first_person_observer_preview: false, msft_controller_model_preview: false, varjo_quad_views: false, other: [] } 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\MixedRealityRuntime.dll'. 'ServoApp.exe' (Win32): Loaded 'P:\WindowsApps\Microsoft.WindowsMixedReality.Runtime_102.2006.3006.0_arm64__8wekyb3d8bbwe\arm64\WinXrRuntime.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\D3D12.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\forwarders\version.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\Windows.Perception.Stub.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\Windows.Mirage.dll'. 'ServoApp.exe' (Win32): Unloaded 'C:\Windows\system32\forwarders\version.dll' 'ServoApp.exe' (Win32): Unloaded 'P:\WindowsApps\Microsoft.WindowsMixedReality.Runtime_102.2006.3006.0_arm64__8wekyb3d8bbwe\arm64\WinXrRuntime.dll' 'ServoApp.exe' (Win32): Unloaded 'C:\Windows\system32\MixedRealityRuntime.dll' 'ServoApp.exe' (Win32): Unloaded 'U:\USERS\DefaultAccount\AppData\Local\DevelopmentFiles\MozillaFoundation.FirefoxRealityVS.Debug_ARM64.kally\openxr_loader.dll' 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\mswsock.dll'. 'ServoApp.exe' (Win32): Loaded 'U:\USERS\DefaultAccount\AppData\Local\DevelopmentFiles\MozillaFoundation.FirefoxRealityVS.Debug_ARM64.kally\openxr_loader.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\MixedRealityRuntime.dll'. 'ServoApp.exe' (Win32): Loaded 'P:\WindowsApps\Microsoft.WindowsMixedReality.Runtime_102.2006.3006.0_arm64__8wekyb3d8bbwe\arm64\WinXrRuntime.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\forwarders\version.dll'. 'ServoApp.exe' (Win32): Unloaded 'C:\Windows\system32\forwarders\version.dll' 'ServoApp.exe' (Win32): Unloaded 'P:\WindowsApps\Microsoft.WindowsMixedReality.Runtime_102.2006.3006.0_arm64__8wekyb3d8bbwe\arm64\WinXrRuntime.dll' 'ServoApp.exe' (Win32): Unloaded 'C:\Windows\system32\MixedRealityRuntime.dll' 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\MixedRealityRuntime.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\UIAutomationCore.dll'. 'ServoApp.exe' (Win32): Loaded 'P:\WindowsApps\Microsoft.WindowsMixedReality.Runtime_102.2006.3006.0_arm64__8wekyb3d8bbwe\arm64\WinXrRuntime.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\forwarders\version.dll'. 'ServoApp.exe' (Win32): Unloaded 'C:\Windows\system32\forwarders\version.dll' 'ServoApp.exe' (Win32): Unloaded 'P:\WindowsApps\Microsoft.WindowsMixedReality.Runtime_102.2006.3006.0_arm64__8wekyb3d8bbwe\arm64\WinXrRuntime.dll' 'ServoApp.exe' (Win32): Unloaded 'C:\Windows\system32\MixedRealityRuntime.dll' RUST: WARN - webxr::openxr - Available extensions: ExtensionSet { epic_view_configuration_fov: false, ext_performance_settings: false, ext_thermal_query: false, ext_debug_utils: true, ext_eye_gaze_interaction: true, ext_view_configuration_depth_range: false, ext_conformance_automation: true, ext_win32_appcontainer_compatible: true, extx_overlay: false, khr_composition_layer_cube: false, khr_composition_layer_depth: true, khr_vulkan_swapchain_format_list: false, khr_composition_layer_cylinder: false, khr_composition_layer_equirect: false, khr_opengl_enable: false, khr_opengl_es_enable: false, khr_vulkan_enable: false, khr_d3d11_enable: true, khr_d3d12_enable: true, khr_visibility_mask: false, khr_win32_convert_performance_counter_time: true, khr_convert_timespec_time: false, mnd_headless: false, msft_unbounded_reference_space: true, msft_spatial_anchor: true, msft_hand_interaction: true, msft_spatial_graph_bridge_preview: false, msft_hand_tracking_preview: false, msft_hand_tracking_mesh_preview: false, msft_secondary_view_configuration_preview: false, msft_first_person_observer_preview: false, msft_controller_model_preview: false, varjo_quad_views: false, other: [] } 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\MixedRealityRuntime.dll'. 'ServoApp.exe' (Win32): Loaded 'P:\WindowsApps\Microsoft.WindowsMixedReality.Runtime_102.2006.3006.0_arm64__8wekyb3d8bbwe\arm64\WinXrRuntime.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\forwarders\version.dll'. 'ServoApp.exe' (Win32): Unloaded 'C:\Windows\system32\forwarders\version.dll' 'ServoApp.exe' (Win32): Unloaded 'P:\WindowsApps\Microsoft.WindowsMixedReality.Runtime_102.2006.3006.0_arm64__8wekyb3d8bbwe\arm64\WinXrRuntime.dll' 'ServoApp.exe' (Win32): Unloaded 'C:\Windows\system32\MixedRealityRuntime.dll' 'ServoApp.exe' (Win32): Unloaded 'U:\USERS\DefaultAccount\AppData\Local\DevelopmentFiles\MozillaFoundation.FirefoxRealityVS.Debug_ARM64.kally\openxr_loader.dll' 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\OneCoreCommonProxyStub.dll'. RUST: WARN - constellation::constellation - Trying to get an event-loop from an unknown BC group RUST: WARN - constellation::constellation - Visibility change for closed browsing context PipelineId { namespace_id: PipelineNamespaceId(1), index: PipelineIndex(1) }. Exception thrown at 0x00007FFBF7E939EC in ServoApp.exe: Microsoft C++ exception: Cn::XH at memory location 0x0000006988AFD830. Exception thrown at 0x00007FFBF7E939EC in ServoApp.exe: Microsoft C++ exception: Cn::XH at memory location 0x0000006988AFDA80. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\dnsapi.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\IPHLPAPI.DLL'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\nsi.dll'. 'ServoApp.exe' (Win32): Loaded 'C:\Windows\system32\FWPUCLNT.DLL'. RUST: WARN - net::http_loader - Failed to receive confirmation request was streamed without error. RUST: WARN - script::timers - Resuming an already resumed timer. RUST: WARN - net::http_loader - Failed to receive confirmation request was streamed without error. RUST: WARN - net::http_loader - Failed to receive confirmation request was streamed without error. RUST: WARN - net::http_loader - Failed to receive confirmation request was streamed without error. RUST: WARN - net::http_loader - Failed to receive confirmation request was streamed without error. RUST: WARN - net::http_loader - Failed to receive confirmation request was streamed without error. RUST: WARN - net::http_loader - Failed to receive confirmation request was streamed without error. RUST: WARN - net::http_loader - Failed to receive confirmation request was streamed without error. RUST: WARN - net::http_loader - Failed to receive confirmation request was streamed without error. RUST: WARN - net::http_loader - Failed to receive confirmation request was streamed without error. RUST: WARN - net::http_loader - Failed to receive confirmation request was streamed without error. RUST: WARN - net::http_loader - Failed to receive confirmation request was streamed without error. RUST: WARN - mozjs::rust - Warning at https://yeticgi.casualos.com/vendors.8e14baa88946c15832fc.js:0:0: asm.js type error: Disabled by lack of compiler support RUST: WARN - net::http_loader - Failed to receive confirmation request was streamed without error. [globalThis-polyfill] load THREE.WebGLRenderer: WEBGL_depth_texture extension not supported. [AppManager] Starting init... [AppManager] Fetching config... TypeError: e.style is undefined RUST: WARN - net::http_loader - Failed to receive confirmation request was streamed without error. The thread 0xf4c has exited with code 0 (0x0). Unable to save config: MissingAPIError: indexedDB API not found. If using IE10+, make sure to run your code on a server URL (not locally). If using old Safari versions, make sure to include indexedDB polyfill. Skipping Sentry Initialization [AppManager] Setting primary simulation: test1 Unable to get Username MissingAPIError: indexedDB API not found. If using IE10+, make sure to run your code on a server URL (not locally). If using old Safari versions, make sure to include indexedDB polyfill. [AppManager] Generating new login key... Unable to save user to DB MissingAPIError: indexedDB API not found. If using IE10+, make sure to run your code on a server URL (not locally). If using old Safari versions, make sure to include indexedDB polyfill. Unable to save username MissingAPIError: indexedDB API not found. If using IE10+, make sure to run your code on a server URL (not locally). If using old Safari versions, make sure to include indexedDB polyfill. ServoApp.exe has triggered a breakpoint. Exception thrown at 0x00007FFBCDD16784 (simpleservo.dll) in ServoApp.exe: 0xC0000005: Access violation writing location 0x0000000000000000. Unhandled exception at 0x00007FFBCDD16784 (simpleservo.dll) in ServoApp.exe: 0xC0000005: Access violation writing location 0x0000000000000000. ```