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[NETSDKE2E]Native symbols cannot be resolved with PerfView tool. #97137

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vdanche opened this issue Jan 18, 2024 · 6 comments
Open

[NETSDKE2E]Native symbols cannot be resolved with PerfView tool. #97137

vdanche opened this issue Jan 18, 2024 · 6 comments
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area-VM-coreclr untriaged New issue has not been triaged by the area owner

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@vdanche
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vdanche commented Jan 18, 2024 •
edited

Description

Native symbols cannot be resolved with PerfView tool.

Reproduction Steps

Build:
17.9.0 Preview 4.0 [34517.149.d17.9] 34517.149 S

Prerequisites

  1. Goto Tools -> options -> Debugging
    Under General
    a. Uncheck 'Enable Just My Code'
    b. Check 'Suppress JIT optimization on module load (Managed only)'
    Under Symbols
    a. Check 'Microsoft Symbol Servers'

  2. Create a new ASP.NET Razor project by doing

    mkdir razor
    cd razor
    dotnet new razor

  3. When using VS, you can add this line of code on Program.cs file
    Console.WriteLine("x " + 3);
    image

4.Place a breakpoint on that line (F9).
5.Run the application until it hit that breakpoint (F5). It will load symbols from the Microsoft symbol server, and may take a few seconds to hit the breakpoint. Y
6.Step into the concatination method (F11). This tests CoreCLR symbols, AT THIS POINT IT SHOULD SHOW YOU THE SOURCE CODE FOR Concat().
7.Step out of Concat (Shift F11)，Then step into the WriteLine method(F11), This tests CoreFX symbols AT THIS POINT IT SHOULD SHOW YOU THE SOURCE CODE FOR Console.WriteLine(), Step out of the WriteLine method(Shift F11)
8.Put breakpoint on this line -if (env.IsDevelopment())
9.F5 to continue debugging. The breakpoint you added above will get hit. and then press F11,This tests ASP.Net symbols. AT THIS POINT IT SHOULD SHOW YOU THE SOURCE CODE FOR HostingEnvironmentExtensions.IsDevelopment()
10.Step out of HostingEnvironmentExtensions.IsDevelopment (Shift F11)

Repro:

  1. Download PerfView from https://github.com/Microsoft/perfview/blob/master/documentation/Downloading.md (this only needs to be done once).

  2. Start data collection by running. It will ask for elevation (grant it) It should bring up a dialog box that shows that it is collecting data.

    PerfView /merge:false collect

  3. In the razor directory you built previously (in the above Prerequisites scenario) run the application by running

    dotnet bin\Debug\net8.0\razor.dll

It should give some text and the indicate that to stop it Press Control C. Go ahead and press Control C.

  1. Stop PerfView collection by hitting the ‘stop collection’ button in PerfView.

  2. It will have created a ‘PerfView.etl file that shows in the PerfVIew’s window. Double click on it to open

  3. Double click on the ‘CPU Stacks’ view this brings up a dialog box with every process running during the collection.

  4. Select the ‘dotnet’ executable that was running ‘razor.dll’ (The program args are there if needed). This brings up a viewer.

  5. The view will have nodes that look like <microsoft.aspnetcore.hosting!?>> that have ? in them (meaning it does not have symbols Select the <microsoft.aspnetcore.hosting!?>> and press Alt-S (lookup symbols). Do this for the following DLLs

    microsoft.aspnetcore.hosting
    system.private.corelib
    system.linq

Each time you hit ‘Alt-S’ it should resolve the symbols (it may seem like it disappeared because that one node turns into many (which get displayed in sorted order).
For each of these find one of the resolved nodes (you can use the ‘Find’ box at the top to search for it). Select the node (which should now have a complete method name in it) and type Alt-D (lookup definition).

Expected behavior

The symbols can be resolved after pressing "Alt+S"

Actual behavior

The symbols cannot be resolved after pressing "Alt+S", the node does not change
image

log for microsoft.aspnetcore.hosting(Alt+S):
***** See C:\Users\v-danche\AppData\Local\Temp\PerfView\PerfViewLogFile.6.txt for complete log. ******
odule returns NULL for Microsoft.AspNetCore.Hosting.ni.pdb db85f7ea-2ae1-1e89-16a5-cb4c885080c8 1 8.0.23.53112
Attempting to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.hosting.dll to a volume-based path in case the file inside of a container.
Unable to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.hosting.dll to a volume-based path.
Failed to find PDB for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.hosting.dll
Could not find PDB file.
[Quick lookup of microsoft.aspnetcore.mvc.razorpages]
[Loading symbols for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.mvc.razorpages.dll]
FindSymbolFilePath: *{ Locating PDB Microsoft.AspNetCore.Mvc.RazorPages.ni.pdb GUID 5a3a1a23-345a-eba0-649b-d9ad4c1b815a Age 1 Version
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.mvc.razorpages.dll
FindSymbolFilePath: Checking relative to DLL path c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.mvc.razorpages.dll
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\Microsoft.AspNetCore.Mvc.RazorPages.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols.pri\retail\dll\Microsoft.AspNetCore.Mvc.RazorPages.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols\retail\dll\Microsoft.AspNetCore.Mvc.RazorPages.ni.pdb does not exist
FindSymbolFilePath: Probed file location C:\Users\v-danche\Downloads\Microsoft.AspNetCore.Mvc.RazorPages.ni.pdb does not exist
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\Microsoft.AspNetCore.Mvc.RazorPages.ni.pdb\5A3A1A23345AEBA0649BD9AD4C1B815A1\Microsoft.AspNetCore.Mvc.RazorPages.ni.pdb and cacheOnly set, giving up.
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\Microsoft.AspNetCore.Mvc.RazorPages.ni.pdb\5A3A1A23345AEBA0649BD9AD4C1B815A1\Microsoft.AspNetCore.Mvc.RazorPages.ni.pdb and cacheOnly set, giving up.
FindSymbolFilePath: *} Failed to find PDB Microsoft.AspNetCore.Mvc.RazorPages.ni.pdb in local cache GUID 5a3a1a23-345a-eba0-649b-d9ad4c1b815a Age 1 Version
FindSymbolFilePathForModule: searching for PDB for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.mvc.razorpages.dll.
FindSymbolFilePath: *{ Locating PDB Microsoft.AspNetCore.Mvc.RazorPages.ni.pdb GUID 5a3a1a23-345a-eba0-649b-d9ad4c1b815a Age 1 Version 8.0.23.53112
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.mvc.razorpages.dll
FindSymbolFilePath: } Hit Cache, returning NULL
FindSymbolFilePathForModule: Could not find NGEN image, NoNGenPdb set, giving up.
FindSymbolFilePathForModule returns NULL for Microsoft.AspNetCore.Mvc.RazorPages.ni.pdb 5a3a1a23-345a-eba0-649b-d9ad4c1b815a 1 8.0.23.53112
Attempting to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.mvc.razorpages.dll to a volume-based path in case the file inside of a container.
Unable to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.mvc.razorpages.dll to a volume-based path.
Failed to find PDB for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.mvc.razorpages.dll
Could not find PDB file.
[Quick lookup of microsoft.aspnetcore.server.kestrel.transport.quic]
[Loading symbols for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.server.kestrel.transport.quic.dll]
FindSymbolFilePath: *{ Locating PDB Microsoft.AspNetCore.Server.Kestrel.Transport.Quic.ni.pdb GUID 8239f9a2-0b26-b79f-ec4d-5a0e4d6e70f9 Age 1 Version
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.server.kestrel.transport.quic.dll
FindSymbolFilePath: Checking relative to DLL path c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.server.kestrel.transport.quic.dll
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\Microsoft.AspNetCore.Server.Kestrel.Transport.Quic.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols.pri\retail\dll\Microsoft.AspNetCore.Server.Kestrel.Transport.Quic.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols\retail\dll\Microsoft.AspNetCore.Server.Kestrel.Transport.Quic.ni.pdb does not exist
FindSymbolFilePath: Probed file location C:\Users\v-danche\Downloads\Microsoft.AspNetCore.Server.Kestrel.Transport.Quic.ni.pdb does not exist
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\Microsoft.AspNetCore.Server.Kestrel.Transport.Quic.ni.pdb\8239F9A20B26B79FEC4D5A0E4D6E70F91\Microsoft.AspNetCore.Server.Kestrel.Transport.Quic.ni.pdb and cacheOnly set, giving up.
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\Microsoft.AspNetCore.Server.Kestrel.Transport.Quic.ni.pdb\8239F9A20B26B79FEC4D5A0E4D6E70F91\Microsoft.AspNetCore.Server.Kestrel.Transport.Quic.ni.pdb and cacheOnly set, giving up.
FindSymbolFilePath: *} Failed to find PDB Microsoft.AspNetCore.Server.Kestrel.Transport.Quic.ni.pdb in local cache GUID 8239f9a2-0b26-b79f-ec4d-5a0e4d6e70f9 Age 1 Version
FindSymbolFilePathForModule: searching for PDB for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.server.kestrel.transport.quic.dll.
FindSymbolFilePath: *{ Locating PDB Microsoft.AspNetCore.Server.Kestrel.Transport.Quic.ni.pdb GUID 8239f9a2-0b26-b79f-ec4d-5a0e4d6e70f9 Age 1 Version 8.0.23.53112
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.server.kestrel.transport.quic.dll
FindSymbolFilePath: } Hit Cache, returning NULL
FindSymbolFilePathForModule: Could not find NGEN image, NoNGenPdb set, giving up.
FindSymbolFilePathForModule returns NULL for Microsoft.AspNetCore.Server.Kestrel.Transport.Quic.ni.pdb 8239f9a2-0b26-b79f-ec4d-5a0e4d6e70f9 1 8.0.23.53112
Attempting to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.server.kestrel.transport.quic.dll to a volume-based path in case the file inside of a container.
Unable to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.server.kestrel.transport.quic.dll to a volume-based path.
Failed to find PDB for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.server.kestrel.transport.quic.dll
Could not find PDB file.
[Quick lookup of microsoft.extensions.dependencyinjection]
[Loading symbols for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.dependencyinjection.dll]
FindSymbolFilePath: *{ Locating PDB Microsoft.Extensions.DependencyInjection.ni.pdb GUID 6384ee44-7483-015a-dd46-0d21af74d96b Age 1 Version
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.dependencyinjection.dll
FindSymbolFilePath: Checking relative to DLL path c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.dependencyinjection.dll
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\Microsoft.Extensions.DependencyInjection.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols.pri\retail\dll\Microsoft.Extensions.DependencyInjection.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols\retail\dll\Microsoft.Extensions.DependencyInjection.ni.pdb does not exist
FindSymbolFilePath: Probed file location C:\Users\v-danche\Downloads\Microsoft.Extensions.DependencyInjection.ni.pdb does not exist
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\Microsoft.Extensions.DependencyInjection.ni.pdb\6384EE447483015ADD460D21AF74D96B1\Microsoft.Extensions.DependencyInjection.ni.pdb and cacheOnly set, giving up.
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\Microsoft.Extensions.DependencyInjection.ni.pdb\6384EE447483015ADD460D21AF74D96B1\Microsoft.Extensions.DependencyInjection.ni.pdb and cacheOnly set, giving up.
FindSymbolFilePath: *} Failed to find PDB Microsoft.Extensions.DependencyInjection.ni.pdb in local cache GUID 6384ee44-7483-015a-dd46-0d21af74d96b Age 1 Version
FindSymbolFilePathForModule: searching for PDB for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.dependencyinjection.dll.
FindSymbolFilePath: *{ Locating PDB Microsoft.Extensions.DependencyInjection.ni.pdb GUID 6384ee44-7483-015a-dd46-0d21af74d96b Age 1 Version 8.0.23.53103
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.dependencyinjection.dll
FindSymbolFilePath: } Hit Cache, returning NULL
FindSymbolFilePathForModule: Could not find NGEN image, NoNGenPdb set, giving up.
FindSymbolFilePathForModule returns NULL for Microsoft.Extensions.DependencyInjection.ni.pdb 6384ee44-7483-015a-dd46-0d21af74d96b 1 8.0.23.53103
Attempting to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.dependencyinjection.dll to a volume-based path in case the file inside of a container.
Unable to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.dependencyinjection.dll to a volume-based path.
Failed to find PDB for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.dependencyinjection.dll
Could not find PDB file.
[Quick lookup of hostpolicy]
[Loading symbols for c:\program files\dotnet\shared\microsoft.netcore.app\8.0.0\hostpolicy.dll]
No PDB signature for c:\program files\dotnet\shared\microsoft.netcore.app\8.0.0\hostpolicy.dll in trace.
FindSymbolFilePathForModule: searching for PDB for DLL c:\program files\dotnet\shared\microsoft.netcore.app\8.0.0\hostpolicy.dll.
FindSymbolFilePath: *{ Locating PDB D:\a_work\1\s\artifacts\obj\win-x64.Release\corehost\hostpolicy\standalone\hostpolicy.pdb GUID bac49dc2-8a54-4fd2-83d3-8c855b29d418 Age 1 Version 8,0,23,53103 @Commit: 5535e31
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.netcore.app\8.0.0\hostpolicy.dll
FindSymbolFilePath: Checking relative to DLL path c:\program files\dotnet\shared\microsoft.netcore.app\8.0.0\hostpolicy.dll
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.netcore.app\8.0.0\hostpolicy.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.netcore.app\8.0.0\symbols.pri\retail\dll\hostpolicy.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.netcore.app\8.0.0\symbols\retail\dll\hostpolicy.pdb does not exist
FindSymbolFilePath: Probed file location D:\a_work\1\s\artifacts\obj\win-x64.Release\corehost\hostpolicy\standalone\hostpolicy.pdb does not exist
FindSymbolFilePath: Probed file location C:\Users\v-danche\Downloads\hostpolicy.pdb does not exist
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\hostpolicy.pdb\BAC49DC28A544FD283D38C855B29D4181\hostpolicy.pdb and cacheOnly set, giving up.
FindSymbolFilePath: *} Failed to find PDB hostpolicy.pdb in local cache GUID bac49dc2-8a54-4fd2-83d3-8c855b29d418 Age 1 Version 8,0,23,53103 @Commit: 5535e31
FindSymbolFilePathForModule returns NULL for D:\a_work\1\s\artifacts\obj\win-x64.Release\corehost\hostpolicy\standalone\hostpolicy.pdb bac49dc2-8a54-4fd2-83d3-8c855b29d418 1 8,0,23,53103 @Commit: 5535e31
Attempting to convert c:\program files\dotnet\shared\microsoft.netcore.app\8.0.0\hostpolicy.dll to a volume-based path in case the file inside of a container.
Unable to convert c:\program files\dotnet\shared\microsoft.netcore.app\8.0.0\hostpolicy.dll to a volume-based path.
WARNING: The log file does not contain exact PDB signature information for c:\program files\dotnet\shared\microsoft.netcore.app\8.0.0\hostpolicy.dll and the file at this path is not the file used in the trace.
PDB files cannot be unambiguously matched to the EXE.
Did you merge the ETL file before transferring it off the collection machine? If not, doing the merge will fix this.
The /UnsafePdbMatch option will force an ambiguous match, but this is not recommended.
Failed to find PDB for c:\program files\dotnet\shared\microsoft.netcore.app\8.0.0\hostpolicy.dll
Could not find PDB file.
[Quick lookup of microsoft.extensions.logging]
[Loading symbols for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.logging.dll]
FindSymbolFilePath: *{ Locating PDB Microsoft.Extensions.Logging.ni.pdb GUID 629dfde8-3a70-0ee8-9d15-1e5a8a916e8c Age 1 Version
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.logging.dll
FindSymbolFilePath: Checking relative to DLL path c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.logging.dll
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\Microsoft.Extensions.Logging.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols.pri\retail\dll\Microsoft.Extensions.Logging.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols\retail\dll\Microsoft.Extensions.Logging.ni.pdb does not exist
FindSymbolFilePath: Probed file location C:\Users\v-danche\Downloads\Microsoft.Extensions.Logging.ni.pdb does not exist
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\Microsoft.Extensions.Logging.ni.pdb\629DFDE83A700EE89D151E5A8A916E8C1\Microsoft.Extensions.Logging.ni.pdb and cacheOnly set, giving up.
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\Microsoft.Extensions.Logging.ni.pdb\629DFDE83A700EE89D151E5A8A916E8C1\Microsoft.Extensions.Logging.ni.pdb and cacheOnly set, giving up.
FindSymbolFilePath: *} Failed to find PDB Microsoft.Extensions.Logging.ni.pdb in local cache GUID 629dfde8-3a70-0ee8-9d15-1e5a8a916e8c Age 1 Version
FindSymbolFilePathForModule: searching for PDB for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.logging.dll.
FindSymbolFilePath: *{ Locating PDB Microsoft.Extensions.Logging.ni.pdb GUID 629dfde8-3a70-0ee8-9d15-1e5a8a916e8c Age 1 Version 8.0.23.53103
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.logging.dll
FindSymbolFilePath: } Hit Cache, returning NULL
FindSymbolFilePathForModule: Could not find NGEN image, NoNGenPdb set, giving up.
FindSymbolFilePathForModule returns NULL for Microsoft.Extensions.Logging.ni.pdb 629dfde8-3a70-0ee8-9d15-1e5a8a916e8c 1 8.0.23.53103
Attempting to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.logging.dll to a volume-based path in case the file inside of a container.
Unable to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.logging.dll to a volume-based path.
Failed to find PDB for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.logging.dll
Could not find PDB file.
[Quick lookup of microsoft.extensions.options]
[Loading symbols for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.options.dll]
FindSymbolFilePath: *{ Locating PDB Microsoft.Extensions.Options.ni.pdb GUID 9976a210-8d6a-bcc0-729f-6080a5ff965a Age 1 Version
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.options.dll
FindSymbolFilePath: Checking relative to DLL path c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.options.dll
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\Microsoft.Extensions.Options.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols.pri\retail\dll\Microsoft.Extensions.Options.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols\retail\dll\Microsoft.Extensions.Options.ni.pdb does not exist
FindSymbolFilePath: Probed file location C:\Users\v-danche\Downloads\Microsoft.Extensions.Options.ni.pdb does not exist
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\Microsoft.Extensions.Options.ni.pdb\9976A2108D6ABCC0729F6080A5FF965A1\Microsoft.Extensions.Options.ni.pdb and cacheOnly set, giving up.
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\Microsoft.Extensions.Options.ni.pdb\9976A2108D6ABCC0729F6080A5FF965A1\Microsoft.Extensions.Options.ni.pdb and cacheOnly set, giving up.
FindSymbolFilePath: *} Failed to find PDB Microsoft.Extensions.Options.ni.pdb in local cache GUID 9976a210-8d6a-bcc0-729f-6080a5ff965a Age 1 Version
FindSymbolFilePathForModule: searching for PDB for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.options.dll.
FindSymbolFilePath: *{ Locating PDB Microsoft.Extensions.Options.ni.pdb GUID 9976a210-8d6a-bcc0-729f-6080a5ff965a Age 1 Version 8.0.23.53103
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.options.dll
FindSymbolFilePath: } Hit Cache, returning NULL
FindSymbolFilePathForModule: Could not find NGEN image, NoNGenPdb set, giving up.
FindSymbolFilePathForModule returns NULL for Microsoft.Extensions.Options.ni.pdb 9976a210-8d6a-bcc0-729f-6080a5ff965a 1 8.0.23.53103
Attempting to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.options.dll to a volume-based path in case the file inside of a container.
Unable to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.options.dll to a volume-based path.
Failed to find PDB for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.options.dll
Could not find PDB file.
[Quick lookup of microsoft.extensions.fileproviders.physical]
[Loading symbols for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.fileproviders.physical.dll]
FindSymbolFilePath: *{ Locating PDB Microsoft.Extensions.FileProviders.Physical.ni.pdb GUID cf5e222f-9ebf-be49-82a5-885e12eea78e Age 1 Version
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.fileproviders.physical.dll
FindSymbolFilePath: Checking relative to DLL path c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.fileproviders.physical.dll
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\Microsoft.Extensions.FileProviders.Physical.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols.pri\retail\dll\Microsoft.Extensions.FileProviders.Physical.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols\retail\dll\Microsoft.Extensions.FileProviders.Physical.ni.pdb does not exist
FindSymbolFilePath: Probed file location C:\Users\v-danche\Downloads\Microsoft.Extensions.FileProviders.Physical.ni.pdb does not exist
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\Microsoft.Extensions.FileProviders.Physical.ni.pdb\CF5E222F9EBFBE4982A5885E12EEA78E1\Microsoft.Extensions.FileProviders.Physical.ni.pdb and cacheOnly set, giving up.
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\Microsoft.Extensions.FileProviders.Physical.ni.pdb\CF5E222F9EBFBE4982A5885E12EEA78E1\Microsoft.Extensions.FileProviders.Physical.ni.pdb and cacheOnly set, giving up.
FindSymbolFilePath: *} Failed to find PDB Microsoft.Extensions.FileProviders.Physical.ni.pdb in local cache GUID cf5e222f-9ebf-be49-82a5-885e12eea78e Age 1 Version
FindSymbolFilePathForModule: searching for PDB for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.fileproviders.physical.dll.
FindSymbolFilePath: *{ Locating PDB Microsoft.Extensions.FileProviders.Physical.ni.pdb GUID cf5e222f-9ebf-be49-82a5-885e12eea78e Age 1 Version 8.0.23.53103
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.fileproviders.physical.dll
FindSymbolFilePath: } Hit Cache, returning NULL
FindSymbolFilePathForModule: Could not find NGEN image, NoNGenPdb set, giving up.
FindSymbolFilePathForModule returns NULL for Microsoft.Extensions.FileProviders.Physical.ni.pdb cf5e222f-9ebf-be49-82a5-885e12eea78e 1 8.0.23.53103
Attempting to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.fileproviders.physical.dll to a volume-based path in case the file inside of a container.
Unable to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.fileproviders.physical.dll to a volume-based path.
Failed to find PDB for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.fileproviders.physical.dll
Could not find PDB file.
[Quick lookup of microsoft.extensions.hosting]
[Loading symbols for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.hosting.dll]
FindSymbolFilePath: *{ Locating PDB Microsoft.Extensions.Hosting.ni.pdb GUID 2204dc79-ddeb-a3b0-459c-f1aec7333996 Age 1 Version
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.hosting.dll
FindSymbolFilePath: Checking relative to DLL path c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.hosting.dll
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\Microsoft.Extensions.Hosting.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols.pri\retail\dll\Microsoft.Extensions.Hosting.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols\retail\dll\Microsoft.Extensions.Hosting.ni.pdb does not exist
FindSymbolFilePath: Probed file location C:\Users\v-danche\Downloads\Microsoft.Extensions.Hosting.ni.pdb does not exist
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\Microsoft.Extensions.Hosting.ni.pdb\2204DC79DDEBA3B0459CF1AEC73339961\Microsoft.Extensions.Hosting.ni.pdb and cacheOnly set, giving up.
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\Microsoft.Extensions.Hosting.ni.pdb\2204DC79DDEBA3B0459CF1AEC73339961\Microsoft.Extensions.Hosting.ni.pdb and cacheOnly set, giving up.
FindSymbolFilePath: *} Failed to find PDB Microsoft.Extensions.Hosting.ni.pdb in local cache GUID 2204dc79-ddeb-a3b0-459c-f1aec7333996 Age 1 Version
FindSymbolFilePathForModule: searching for PDB for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.hosting.dll.
FindSymbolFilePath: *{ Locating PDB Microsoft.Extensions.Hosting.ni.pdb GUID 2204dc79-ddeb-a3b0-459c-f1aec7333996 Age 1 Version 8.0.23.53103
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.hosting.dll
FindSymbolFilePath: } Hit Cache, returning NULL
FindSymbolFilePathForModule: Could not find NGEN image, NoNGenPdb set, giving up.
FindSymbolFilePathForModule returns NULL for Microsoft.Extensions.Hosting.ni.pdb 2204dc79-ddeb-a3b0-459c-f1aec7333996 1 8.0.23.53103
Attempting to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.hosting.dll to a volume-based path in case the file inside of a container.
Unable to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.hosting.dll to a volume-based path.
Failed to find PDB for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.hosting.dll
Could not find PDB file.
[Quick lookup of microsoft.extensions.primitives]
[Loading symbols for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.primitives.dll]
FindSymbolFilePath: *{ Locating PDB Microsoft.Extensions.Primitives.ni.pdb GUID 4624e2f9-8163-5453-0a8b-6072ffaa379a Age 1 Version
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.primitives.dll
FindSymbolFilePath: Checking relative to DLL path c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.primitives.dll
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\Microsoft.Extensions.Primitives.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols.pri\retail\dll\Microsoft.Extensions.Primitives.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols\retail\dll\Microsoft.Extensions.Primitives.ni.pdb does not exist
FindSymbolFilePath: Probed file location C:\Users\v-danche\Downloads\Microsoft.Extensions.Primitives.ni.pdb does not exist
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\Microsoft.Extensions.Primitives.ni.pdb\4624E2F9816354530A8B6072FFAA379A1\Microsoft.Extensions.Primitives.ni.pdb and cacheOnly set, giving up.
FindSymbolFilePath: no file at cache location C:\Users\v-danche\AppData\Local\Temp\SymbolCache\Microsoft.Extensions.Primitives.ni.pdb\4624E2F9816354530A8B6072FFAA379A1\Microsoft.Extensions.Primitives.ni.pdb and cacheOnly set, giving up.
FindSymbolFilePath: *} Failed to find PDB Microsoft.Extensions.Primitives.ni.pdb in local cache GUID 4624e2f9-8163-5453-0a8b-6072ffaa379a Age 1 Version
FindSymbolFilePathForModule: searching for PDB for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.primitives.dll.
FindSymbolFilePath: *{ Locating PDB Microsoft.Extensions.Primitives.ni.pdb GUID 4624e2f9-8163-5453-0a8b-6072ffaa379a Age 1 Version 8.0.23.53103
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.primitives.dll
FindSymbolFilePath: } Hit Cache, returning NULL
FindSymbolFilePathForModule: Could not find NGEN image, NoNGenPdb set, giving up.
FindSymbolFilePathForModule returns NULL for Microsoft.Extensions.Primitives.ni.pdb 4624e2f9-8163-5453-0a8b-6072ffaa379a 1 8.0.23.53103
Attempting to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.primitives.dll to a volume-based path in case the file inside of a container.
Unable to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.primitives.dll to a volume-based path.
Failed to find PDB for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.extensions.primitives.dll
Could not find PDB file.
Completed: Looking up high importance PDBs that are locally cached (Elapsed Time: 1.603 sec)
Started: Computing Stack Traces
Completed: Computing Stack Traces (Elapsed Time: 0.066 sec)
Opening Viewer.
Finished aggregating stacks. (3.5% Broken Stacks)
Started: Symbol Lookup

[Looking up symbols for microsoft.aspnetcore.hosting]
Symbol reader NT_SYMBOL_PATH= {
C:\Users\v-danche\Downloads;
;
SRVC:\Users\v-danche\AppData\Local\Temp\SymbolCachehttps://msdl.microsoft.com/download/symbols;
SRVC:\Users\v-danche\AppData\Local\Temp\SymbolCachehttps://nuget.smbsrc.net;
SRVC:\Users\v-danche\AppData\Local\Temp\SymbolCachehttps://referencesource.microsoft.com/symbols;
}
This can be set using the File -> Set Symbol Path dialog on the Stack Viewer.
Creating authentication handler for DeveloperIdentity, GitHubDeviceFlow, BasicHttpAuth.
Created SymbolReader with SymbolPath C:\Users\v-danche\Downloads;;SRVC:\Users\v-danche\AppData\Local\Temp\SymbolCachehttps://msdl.microsoft.com/download/symbols;SRV*C:\Users\v-danche\AppData\Local\Temp\SymbolCache*https://nuget.smbsrc.net;SRV*C:\Users\v-danche\AppData\Local\Temp\SymbolCache*https://referencesource.microsoft.com/symbols
Setting SymbolReaderOptions forces clearing Pdb lookup cache
[Loading symbols for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.hosting.dll]
FindSymbolFilePath: *{ Locating PDB Microsoft.AspNetCore.Hosting.ni.pdb GUID db85f7ea-2ae1-1e89-16a5-cb4c885080c8 Age 1 Version
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.hosting.dll
FindSymbolFilePath: Checking relative to DLL path c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.hosting.dll
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\Microsoft.AspNetCore.Hosting.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols.pri\retail\dll\Microsoft.AspNetCore.Hosting.ni.pdb does not exist
FindSymbolFilePath: Probed file location c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\symbols\retail\dll\Microsoft.AspNetCore.Hosting.ni.pdb does not exist
FindSymbolFilePath: Probed file location C:\Users\v-danche\Downloads\Microsoft.AspNetCore.Hosting.ni.pdb does not exist
FindSymbolFilePath: Probed file location Microsoft.AspNetCore.Hosting.ni.pdb does not exist
FindSymbolFilePath: Searching Symbol Server https://msdl.microsoft.com/download/symbols.
FindSymbolFilePath: In task, sending HTTP request https://msdl.microsoft.com/download/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pdb
FindSymbolFilePath: Probe of https://msdl.microsoft.com/download/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pdb failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://msdl.microsoft.com/download/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pd
FindSymbolFilePath: Probe of https://msdl.microsoft.com/download/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pd_ failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://msdl.microsoft.com/download/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/file.ptr
FindSymbolFilePath: Probe of https://msdl.microsoft.com/download/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/file.ptr failed: Response status code does not indicate success: 404 (Not Found).
Trying the XX/XXYYY.PDB convention
FindSymbolFilePath: Searching Symbol Server https://msdl.microsoft.com/download/symbols.
FindSymbolFilePath: In task, sending HTTP request https://msdl.microsoft.com/download/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pdb
FindSymbolFilePath: Probe of https://msdl.microsoft.com/download/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pdb failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://msdl.microsoft.com/download/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pd_
FindSymbolFilePath: Probe of https://msdl.microsoft.com/download/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pd_ failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://msdl.microsoft.com/download/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/file.ptr
FindSymbolFilePath: Probe of https://msdl.microsoft.com/download/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/file.ptr failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: Searching Symbol Server https://msdl.microsoft.com/download/symbols.
FindSymbolFilePath: In task, sending HTTP request https://msdl.microsoft.com/download/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pdb
FindSymbolFilePath: Probe of https://msdl.microsoft.com/download/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pdb failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://msdl.microsoft.com/download/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pd_
FindSymbolFilePath: Probe of https://msdl.microsoft.com/download/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pd_ failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://msdl.microsoft.com/download/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/file.ptr
FindSymbolFilePath: Probe of https://msdl.microsoft.com/download/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/file.ptr failed: Response status code does not indicate success: 404 (Not Found).
Trying the XX/XXYYY.PDB convention
FindSymbolFilePath: Searching Symbol Server https://msdl.microsoft.com/download/symbols.
FindSymbolFilePath: In task, sending HTTP request https://msdl.microsoft.com/download/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pdb
FindSymbolFilePath: Probe of https://msdl.microsoft.com/download/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pdb failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://msdl.microsoft.com/download/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pd_
FindSymbolFilePath: Probe of https://msdl.microsoft.com/download/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pd_ failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://msdl.microsoft.com/download/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/file.ptr
FindSymbolFilePath: Probe of https://msdl.microsoft.com/download/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/file.ptr failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: Searching Symbol Server https://nuget.smbsrc.net.
FindSymbolFilePath: In task, sending HTTP request https://nuget.smbsrc.net/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pdb
FindSymbolFilePath: Probe of https://nuget.smbsrc.net/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pdb failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://nuget.smbsrc.net/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pd_
FindSymbolFilePath: Probe of https://nuget.smbsrc.net/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pd_ failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://nuget.smbsrc.net/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/file.ptr
FindSymbolFilePath: Probe of https://nuget.smbsrc.net/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/file.ptr failed: Response status code does not indicate success: 404 (Not Found).
Trying the XX/XXYYY.PDB convention
FindSymbolFilePath: Searching Symbol Server https://nuget.smbsrc.net.
FindSymbolFilePath: In task, sending HTTP request https://nuget.smbsrc.net/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pdb
FindSymbolFilePath: Probe of https://nuget.smbsrc.net/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pdb failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://nuget.smbsrc.net/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pd_
FindSymbolFilePath: Probe of https://nuget.smbsrc.net/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pd_ failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://nuget.smbsrc.net/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/file.ptr
FindSymbolFilePath: Probe of https://nuget.smbsrc.net/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/file.ptr failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: Searching Symbol Server https://nuget.smbsrc.net.
FindSymbolFilePath: In task, sending HTTP request https://nuget.smbsrc.net/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pdb
FindSymbolFilePath: Probe of https://nuget.smbsrc.net/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pdb failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://nuget.smbsrc.net/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pd_
FindSymbolFilePath: Probe of https://nuget.smbsrc.net/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pd_ failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://nuget.smbsrc.net/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/file.ptr
FindSymbolFilePath: Probe of https://nuget.smbsrc.net/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/file.ptr failed: Response status code does not indicate success: 404 (Not Found).
Trying the XX/XXYYY.PDB convention
FindSymbolFilePath: Searching Symbol Server https://nuget.smbsrc.net.
FindSymbolFilePath: In task, sending HTTP request https://nuget.smbsrc.net/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pdb
FindSymbolFilePath: Probe of https://nuget.smbsrc.net/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pdb failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://nuget.smbsrc.net/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pd_
FindSymbolFilePath: Probe of https://nuget.smbsrc.net/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pd_ failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://nuget.smbsrc.net/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/file.ptr
FindSymbolFilePath: Probe of https://nuget.smbsrc.net/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/file.ptr failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: Searching Symbol Server https://referencesource.microsoft.com/symbols.
FindSymbolFilePath: In task, sending HTTP request https://referencesource.microsoft.com/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pdb
FindSymbolFilePath: Probe of https://referencesource.microsoft.com/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pdb failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://referencesource.microsoft.com/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pd_
FindSymbolFilePath: Probe of https://referencesource.microsoft.com/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pd_ failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://referencesource.microsoft.com/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/file.ptr
FindSymbolFilePath: Probe of https://referencesource.microsoft.com/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/file.ptr failed: Response status code does not indicate success: 404 (Not Found).
Trying the XX/XXYYY.PDB convention
FindSymbolFilePath: Searching Symbol Server https://referencesource.microsoft.com/symbols.
FindSymbolFilePath: In task, sending HTTP request https://referencesource.microsoft.com/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pdb
FindSymbolFilePath: Probe of https://referencesource.microsoft.com/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pdb failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://referencesource.microsoft.com/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pd_
FindSymbolFilePath: Probe of https://referencesource.microsoft.com/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/Microsoft.AspNetCore.Hosting.ni.pd_ failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://referencesource.microsoft.com/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/file.ptr
FindSymbolFilePath: Probe of https://referencesource.microsoft.com/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C81/file.ptr failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: Searching Symbol Server https://referencesource.microsoft.com/symbols.
FindSymbolFilePath: In task, sending HTTP request https://referencesource.microsoft.com/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pdb
FindSymbolFilePath: Probe of https://referencesource.microsoft.com/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pdb failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://referencesource.microsoft.com/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pd_
FindSymbolFilePath: Probe of https://referencesource.microsoft.com/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pd_ failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://referencesource.microsoft.com/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/file.ptr
FindSymbolFilePath: Probe of https://referencesource.microsoft.com/symbols/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/file.ptr failed: Response status code does not indicate success: 404 (Not Found).
Trying the XX/XXYYY.PDB convention
FindSymbolFilePath: Searching Symbol Server https://referencesource.microsoft.com/symbols.
FindSymbolFilePath: In task, sending HTTP request https://referencesource.microsoft.com/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pdb
FindSymbolFilePath: Probe of https://referencesource.microsoft.com/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pdb failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://referencesource.microsoft.com/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pd_
FindSymbolFilePath: Probe of https://referencesource.microsoft.com/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/Microsoft.AspNetCore.Hosting.ni.pd_ failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: In task, sending HTTP request https://referencesource.microsoft.com/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/file.ptr
FindSymbolFilePath: Probe of https://referencesource.microsoft.com/symbols/Mi/Microsoft.AspNetCore.Hosting.ni.pdb/DB85F7EA2AE11E8916A5CB4C885080C8FFFFFFFF/file.ptr failed: Response status code does not indicate success: 404 (Not Found).
FindSymbolFilePath: *} Failed to find PDB Microsoft.AspNetCore.Hosting.ni.pdb GUID db85f7ea-2ae1-1e89-16a5-cb4c885080c8 Age 1 Version
FindSymbolFilePathForModule: searching for PDB for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.hosting.dll.
FindSymbolFilePath: *{ Locating PDB Microsoft.AspNetCore.Hosting.ni.pdb GUID db85f7ea-2ae1-1e89-16a5-cb4c885080c8 Age 1 Version 8.0.23.53112
FindSymbolFilePath: Pdb is for DLL c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.hosting.dll
FindSymbolFilePath: } Hit Cache, returning NULL
FindSymbolFilePathForModule: Could not find PDB for NGEN image, Trying to generate it.
Could not find CLR directory for NGEN image c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.hosting.dll, Trying .NET Core
Checking for CoreCLR case, looking for CrossGen at c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\crossGen.exe
Could not find crossgen, giving up
Could not find Crossgen.exe to generate PDBs, giving up.
FindSymbolFilePathForModule returns NULL for Microsoft.AspNetCore.Hosting.ni.pdb db85f7ea-2ae1-1e89-16a5-cb4c885080c8 1 8.0.23.53112
Attempting to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.hosting.dll to a volume-based path in case the file inside of a container.
Unable to convert c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.hosting.dll to a volume-based path.
Failed to find PDB for c:\program files\dotnet\shared\microsoft.aspnetcore.app\8.0.0\microsoft.aspnetcore.hosting.dll
Could not find PDB file.
Finished Lookup up symbols for microsoft.aspnetcore.hosting Elapsed Time = 4.203
Completed: Symbol Lookup (Elapsed Time: 4.203 sec)
Started: Computing Stack Traces
Completed: Computing Stack Traces (Elapsed Time: 0.062 sec)

The same issue for system.private.corelib and system.linq
image
image
log:
(Alt+S)system.private.corelib.txt
(Alt+S)system.linq.txt

dotnet --info:
.NET SDK:
Version: 8.0.200-preview.23624.5
Commit: 8065b9770c
Workload version: 8.0.200-manifests.66f5ce51

Runtime Environment:
OS Name: Windows
OS Version: 10.0.25398
OS Platform: Windows
RID: win-x64
Base Path: C:\Program Files\dotnet\sdk\8.0.200-preview.23624.5\

.NET workloads installed:
Workload version: 8.0.200-manifests.66f5ce51
[maui-windows]
Installation Source: VS 17.9.34517.149
Manifest Version: 8.0.3/8.0.100
Manifest Path: C:\Program Files\dotnet\sdk-manifests\8.0.100\microsoft.net.sdk.maui\8.0.3\WorkloadManifest.json Install Type: FileBased

[maccatalyst]
Installation Source: VS 17.9.34517.149
Manifest Version: 17.2.8004/8.0.100
Manifest Path: C:\Program Files\dotnet\sdk-manifests\8.0.100\microsoft.net.sdk.maccatalyst\17.2.8004\WorkloadManifest.json
Install Type: FileBased

[ios]
Installation Source: VS 17.9.34517.149
Manifest Version: 17.2.8004/8.0.100
Manifest Path: C:\Program Files\dotnet\sdk-manifests\8.0.100\microsoft.net.sdk.ios\17.2.8004\WorkloadManifest.json
Install Type: FileBased

[android]
Installation Source: VS 17.9.34517.149
Manifest Version: 34.0.52/8.0.100
Manifest Path: C:\Program Files\dotnet\sdk-manifests\8.0.100\microsoft.net.sdk.android\34.0.52\WorkloadManifest.json
Install Type: FileBased

[aspire]
Installation Source: VS 17.9.34517.149
Manifest Version: 8.0.0-preview.1.23557.2/8.0.100
Manifest Path: C:\Program Files\dotnet\sdk-manifests\8.0.100\microsoft.net.sdk.aspire\8.0.0-preview.1.23557.2\WorkloadManifest.json
Install Type: FileBased

Host:
Version: 8.0.0
Architecture: x64
Commit: 5535e31

.NET SDKs installed:
8.0.200-preview.23624.5 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
Microsoft.AspNetCore.App 6.0.25 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 7.0.14 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 8.0.0 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 6.0.25 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 7.0.14 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 8.0.0 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 6.0.25 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 7.0.14 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 8.0.0 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

Other architectures found:
x86 [C:\Program Files (x86)\dotnet]
registered at [HKLM\SOFTWARE\dotnet\Setup\InstalledVersions\x86\InstallLocation]

Environment variables:
Not set

global.json file:
Not found

Learn more:
https://aka.ms/dotnet/info

Download .NET:
https://aka.ms/dotnet/download

Regression?

No response

Known Workarounds

No response

Configuration

No response

Other information

No response
@dotnet-issue-labeler dotnet-issue-labeler bot added the needs-area-label An area label is needed to ensure this gets routed to the appropriate area owners label Jan 18, 2024
@ghost ghost added the untriaged New issue has not been triaged by the area owner label Jan 18, 2024
@vdanche
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vdanche commented Jan 18, 2024

It's caused by symbols not upload to internal server?

@jeffschwMSFT
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@mangod9 is this related to #96566 which is on track for 8.0.2?

@mangod9
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mangod9 commented Jan 18, 2024

Yeah this looks related if it's about the *.ni.pdbs. @trylek?

@vcsjones vcsjones removed the needs-area-label An area label is needed to ensure this gets routed to the appropriate area owners label Jan 19, 2024
@vdanche
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vdanche commented Jan 24, 2024

This issue also happens on VAL VS 17.8.6 [34523.212.d17.8] with 8.0.102 sdk inserted/VAL VS 17.6.12[34523.213.d17.6] with 7.0.313 sdk inserted/VAL VS 17.4.16[34523.219.d17.4] with 7.0.115 sdk inserted.

@v-ainigao
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This issue also happens on VAL VS 17.9.0[34524.84.d17.9] with .net8.0.200(runtime-8.0.2) sdk inserted.

@vdanche
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vdanche commented Apr 24, 2024

This issue not repro on 17.10.0 preview 6.0 [34823.181.d17.10] with 8.0.300-preview.24203.14 inserted, but it repro on previous VS(17.4/17.6/17.8/17.9)

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area-VM-coreclr untriaged New issue has not been triaged by the area owner
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@vcsjones @jeffschwMSFT @mangod9 @vdanche @v-ainigao